/******************************************************
  skin_Rogers.css  
  Rogers High-Frequency PCB Theme
  Version: 2025-11-03B (bullet fixed)
  Style: Deep Tech Blue + Ultra-Light Engineering Blue
******************************************************/

/* ===== Theme Variables ===== */
:root {
  --rogers-primary: #003B82;       /* deep tech blue */
  --rogers-primary-light: #0266C8; /* bright action blue */
  --rogers-bg-light: #F2F8FF;      /* ultra-light RF engineering blue */
  --rogers-accent-gold: #C89D32;   /* copper RF tint (accent only) */
  --rogers-text: #1A1A1A;
  --rogers-border: #8FCBFF;
}

/* ===== Page Background ===== */
body.rogers-page {
  background: #ffffff;
  color: var(--rogers-text);
}

/* ===== HERO ===== */
.rogers-hero {
  padding: 36px 28px;
  background: var(--rogers-bg-light);
  border-radius: 8px;
  border: 1px solid var(--rogers-border);
  margin-bottom: 28px;
}

.rogers-hero h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--rogers-primary);
  margin-bottom: 12px;
}

.rogers-hero .lead {
  font-size: 17px;
  margin-bottom: 18px;
  color: #053765;
}

.rogers-hero .hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ===== Buttons ===== */
.btn-primary {
  background: var(--rogers-primary);
  border-color: var(--rogers-primary);
}

.btn-primary:hover {
  background: var(--rogers-primary-light);
  border-color: var(--rogers-primary-light);
}

.btn-outline {
  border-color: var(--rogers-primary);
  color: var(--rogers-primary);
}

.btn-outline:hover {
  background: var(--rogers-primary);
  color: #fff;
}

/* ===== Content Cards ===== */
.module.card {
  background: #ffffff;
  border: 1px solid #d8e8ff;
  padding: 24px;
  border-radius: 8px;
  margin-bottom: 26px;
}

.h2 {
  color: var(--rogers-primary);
  margin-bottom: 16px;
  font-size: 22px;
}

/* ===== FIX: Rogers Bullets ===== */

/* Remove default bullets */
.icon-list,
.checklist {
  list-style: none;
  padding-left: 0 !important;
  margin-left: 0 !important;
}

/* Set consistent spacing */
.icon-list li,
.checklist li {
  position: relative;
  padding-left: 28px !important; /* ensures space between bullet/text */
  margin-bottom: 8px;
  line-height: 1.6;
}

/* Custom bullet */
.icon-list li::before,
.checklist li::before {
  content: "•";
  position: absolute;
  left: 8px;  /* fixed bullet column */
  top: 3px;
  color: var(--rogers-primary);
  font-weight: 700;
  font-size: 18px;
}

/* ===== Table ===== */
.feature-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  font-size: 15px;
}

.feature-table th {
  background: var(--rogers-primary);
  color: #fff;
  padding: 10px;
  font-weight: 600;
  border: 1px solid var(--rogers-primary);
}

.feature-table td {
  padding: 10px;
  border: 1px solid #d0e3ff;
}

.feature-table tbody tr:nth-child(even) {
  background: #f7fbff;
}

.feature-table tbody tr:hover {
  background: #e8f3ff;
}

/* ===== Gallery ===== */
.rogers-gallery .gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(180px,1fr));
  gap: 14px;
}

.rogers-gallery img {
  width: 100%;
  height: 220px;          /* consistent height */
  object-fit: cover;      /* clean crop */
  border-radius: 6px;
  border: 2px solid #d7eaff;
  transition: all .2s ease;
}

.rogers-gallery img:hover {
  border-color: var(--rogers-primary);
  transform: scale(1.03);
}

/* ===== CTA ===== */
.cta-box {
  background: var(--rogers-bg-light);
  border: 1px solid var(--rogers-border);
  padding: 26px;
  text-align: center;
  border-radius: 8px;
  margin: 30px 0;
}

.cta-box h2 {
  color: var(--rogers-primary);
  font-size: 24px;
  margin-bottom: 12px;
}

/* Hero button readability */
.rogers-hero .btn-primary {
  background: var(--rogers-primary);
  border-color: var(--rogers-primary);
  color: #fff !important;
}

.rogers-hero .btn-primary:hover {
  background: var(--rogers-primary-light);
  border-color: var(--rogers-primary-light);
  color: #fff !important;
}

/* CTA buttons: invert for visibility */
.cta-box .btn-primary {
  background: #ffffff !important;
  color: var(--rogers-primary) !important;
  border-color: var(--rogers-primary) !important;
  font-weight: 600;
}

.cta-box .btn-primary:hover {
  background: var(--rogers-primary-light) !important;
  color: #ffffff !important;
}


/************** Rogers Application Icons ***************/
.rogers-app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.rogers-app-card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #dce9ff;
  padding: 18px;
  border-radius: 8px;
  transition: all .2s ease;
}

.rogers-app-card:hover {
  border-color: var(--rogers-primary);
  background: #f8fbff;
}

.rogers-icon {
  width: 38px;     /* << 控制图标大小 */
  height: 38px;    /* << 控制图标大小 */
  stroke: var(--rogers-primary);
  margin-bottom: 10px;
}

.rogers-app-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--rogers-primary);
}

.rogers-app-card p {
  font-size: 15px;
  line-height: 1.5;
  color: #222;
  margin: 0;
}