/* ==========================================================================
   home.css — 首页专属样式
   状态栏装饰条 / 特性曲目表注脚 / 平台入口网格 / 信任背书区 /
   常见问题精选 / 博客预览补充
   ========================================================================== */

/* ------------------------------------------------- 状态栏装饰条(静态事实) */
.statusbar{
  border-top:2px solid var(--border);
  border-bottom:2px solid var(--border);
  background:var(--border);
  color:var(--bg);
}
.statusbar-in{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px 26px;
  padding-top:12px;
  padding-bottom:12px;
  font-family:var(--fontMono);
  font-size:12px;
  letter-spacing:.1em;
}
.statusbar-in span{
  display:inline-flex;
  align-items:center;
  gap:10px;
  white-space:nowrap;
  max-width:100%;
  overflow:hidden;
  min-width:0;
}
.statusbar-in span::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--accent);
  flex:none;
}

/* ------------------------------------------------------- 特性区注脚 */
.sec-foot-note{
  margin:26px 0 0;
  font-size:14.5px;
  color:var(--textMuted);
  max-width:70ch;
}
.sec-foot-note a{
  font-weight:700;
  color:var(--text);
  box-shadow:inset 0 -.5em 0 var(--bgPanel);
  padding:0 .1em;
}
.sec-foot-note a:hover{ box-shadow:inset 0 -.5em 0 var(--bgPanel2); }

/* ------------------------------------------------------- 平台入口网格 */
.plat-grid{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:18px;
}
.plat-cell{
  background:var(--bg);
  border:2px solid var(--border);
  box-shadow:var(--shadow-sm);
  padding:22px 20px;
  display:flex;
  flex-direction:column;
  gap:10px;
  min-width:0;
  transition:transform .15s ease, box-shadow .15s ease;
}
.plat-cell:hover{ transform:translate(-2px,-2px); box-shadow:var(--shadow-md); }
.plat-ico{
  width:52px;
  height:52px;
  border-radius:50%;
  background:var(--border);
  color:var(--bg);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:none;
}
.plat-ico svg{ width:28px; height:28px; display:block; }
.plat-name{
  margin:0;
  font-family:var(--fontDisplay);
  font-weight:800;
  font-size:19px;
}
.plat-note{
  margin:0;
  font-size:13.5px;
  line-height:1.7;
  color:var(--textMuted);
}
.plat-go{
  margin-top:auto;
  font-family:var(--fontMono);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.06em;
  padding-top:12px;
  border-top:1px solid var(--inkA22);
}
.plat-go span{ font-weight:400; }
.plat-go:hover{ box-shadow:inset 0 -.5em 0 var(--bgPanel); }
.plat-all{ margin:30px 0 0; }

/* ------------------------------------------------------- 信任背书区 */
.trust-grid{
  display:grid;
  grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);
  gap:40px;
  align-items:start;
}
.trust-prose p{
  margin:0 0 1.1em;
  font-size:15.5px;
  line-height:1.85;
  max-width:72ch;
}
.trust-prose p:last-child{ margin-bottom:0; }
.trust-prose strong{ font-weight:800; }
.trust-side{
  background:var(--bgPanel);
  border:2px solid var(--border);
  box-shadow:var(--shadow-md);
  padding:24px;
  display:flex;
  flex-direction:column;
  gap:18px;
  min-width:0;
}
.fact-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.fact{
  border:2px solid var(--border);
  background:var(--bg);
  padding:12px 14px;
  display:flex;
  flex-direction:column;
  gap:2px;
  min-width:0;
}
.fact b{
  font-family:var(--fontMono);
  font-size:10.5px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--textMuted);
}
.fact span{
  font-family:var(--fontMono);
  font-size:15px;
  font-weight:700;
  letter-spacing:.04em;
  white-space:nowrap;
  overflow:hidden;
}
.clone-line{
  display:flex;
  align-items:stretch;
  gap:0;
  border:2px solid var(--border);
  background:var(--border);
  min-width:0;
}
.clone-code{
  flex:1 1 auto;
  min-width:0;
  background:none;
  border:0;
  padding:12px 14px;
  color:var(--bgPanel);
  font-size:12.5px;
  line-height:1.5;
  overflow-x:auto;
  white-space:nowrap;
  -webkit-overflow-scrolling:touch;
}
.clone-copy{
  flex:none;
  align-self:stretch;
  background:var(--bg);
  color:var(--text);
  border-left:2px solid var(--border);
  padding:0 16px;
  font-family:var(--fontMono);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.08em;
  transition:background .12s ease, color .12s ease;
}
.clone-copy:hover{ background:var(--bgPanel2); }
.clone-copy.copied{ background:var(--success); color:var(--bgPanel); }
.clone-cap{
  margin:0;
  font-size:13px;
  color:var(--textMuted);
}

/* ------------------------------------------------------- 常见问题精选 */
.pick-list{
  border-top:2px solid var(--border);
  border-bottom:2px solid var(--border);
}
.pick{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1.4fr);
  gap:8px 28px;
  align-items:baseline;
  padding:16px 6px;
  border-bottom:1px solid var(--inkA22);
}
.pick:last-child{ border-bottom:0; }
.pick-q{ min-width:0; }
.pick-q a{
  font-family:var(--fontDisplay);
  font-weight:800;
  font-size:17px;
  box-shadow:inset 0 -.45em 0 var(--bgPanel);
  padding:0 .08em;
}
.pick-q a:hover{ box-shadow:inset 0 -.45em 0 var(--bgPanel2); }
.pick-a{
  margin:0;
  font-size:14px;
  color:var(--textMuted);
}

/* ------------------------------------------------------- 博客预览补充 */
.blog-all{ margin:30px 0 0; }

/* ------------------------------------------------------------ 响应式 */
@media (max-width:1180px){
  .plat-grid{ grid-template-columns:repeat(3,minmax(0,1fr)); }
}
@media (max-width:900px){
  .trust-grid{ grid-template-columns:minmax(0,1fr); gap:28px; }
  .plat-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:640px){
  .statusbar-in{ gap:4px 18px; font-size:11px; }
  .plat-grid{ grid-template-columns:minmax(0,1fr); }
  .pick{ grid-template-columns:minmax(0,1fr); padding:14px 2px; }
  .fact-list{ grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (prefers-reduced-motion: reduce){
  .plat-cell,.clone-copy{ transition:none; }
}