/* ============================================================
   download.css · 下载页：架构卡片 / 商店入口 / 使用步骤
   ============================================================ */

.dl-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-bottom: 22px;
}

.dl-card { padding: clamp(26px, 3.4vw, 40px); display: flex; flex-direction: column; gap: 16px; transition: transform 0.5s var(--spring); }
.dl-card:hover { transform: translateY(-5px); }

.dl-card .arch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow: 0 8px 20px rgba(0, 113, 227, 0.35);
}

.dl-card.is-x86 .arch { background: linear-gradient(135deg, var(--blob-3), #e0559d); box-shadow: 0 8px 20px rgba(224, 85, 157, 0.35); }

.dl-card h3 { font-size: 22px; font-weight: 750; letter-spacing: -0.01em; }
.dl-card .dl-desc { color: var(--text-2); font-size: 14.5px; line-height: 1.7; }

.dl-meta { display: flex; gap: 10px; flex-wrap: wrap; }

.dl-meta span {
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-2);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 0 var(--glass-hi);
}

.dl-card .btn { align-self: flex-start; }

.dl-note {
  padding: 18px 24px;
  border-radius: var(--r-md);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-2);
  margin-bottom: 56px;
}

.dl-note b { color: var(--text); }

/* 商店入口 */
.store-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

.store-card { padding: clamp(24px, 3vw, 34px); display: flex; flex-direction: column; gap: 14px; align-items: flex-start; transition: transform 0.5s var(--spring); }
.store-card:hover { transform: translateY(-5px); }

.store-card .s-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 12px 30px rgba(10, 30, 80, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.store-card .s-icon svg { width: 26px; height: 26px; }
.s-icon.ms { background: linear-gradient(140deg, #00ad47, #0078d4 55%, #f25022 120%); }
.s-icon.gitee { background: linear-gradient(140deg, #ff5050, #c71d23); }
.s-icon.lenovo { background: linear-gradient(140deg, #ff6a2a, #e2231a); }

.store-card h3 { font-size: 18px; font-weight: 700; }
.store-card p { font-size: 14px; color: var(--text-2); line-height: 1.75; }

.store-card .badge-slot {
  margin-top: 4px;
  min-height: 60px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
}
.store-card .badge-slot ms-store-badge {
  display: inline-block;
  max-width: 240px;
  transform: scale(1.5);
  transform-origin: center center;
}
}

.store-card .btn { margin-top: auto; }

/* 使用步骤 */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }

.step {
  padding: 26px 22px;
  border-radius: var(--r-md);
  position: relative;
  transition: transform 0.5s var(--spring);
}

.step:hover { transform: translateY(-5px); }

.step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  margin-bottom: 16px;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(140deg, var(--accent-2), var(--accent));
  box-shadow: 0 10px 24px rgba(0, 113, 227, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.step p { font-size: 14px; line-height: 1.75; color: var(--text-2); }

@media (max-width: 960px) {
  .store-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .dl-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
}