/* ═══ NOVIRA 客户端下载页 ═══════════════════════════════════════════════ */

body.dlpg {
  min-height: 100vh;
  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(255, 122, 47, 0.07), transparent 60%),
    var(--bg);
}

.dl-main {
  max-width: 1180px;
  margin: 0 auto;
  padding: calc(132px + env(safe-area-inset-top)) var(--pad) clamp(70px, 10vh, 120px);
  text-align: center;
}
.dl-main .eyebrow { justify-content: center; }

.dl-title {
  margin: 14px 0 0;
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.dl-lead {
  max-width: 560px;
  margin: 16px auto clamp(44px, 6.5vh, 70px);
  color: var(--dim);
  font-size: clamp(0.95rem, 1.4vw, 1.08rem);
  line-height: 1.9;
}

.dl-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  text-align: left;
}
@media (max-width: 1080px) {
  .dl-grid { grid-template-columns: repeat(2, 1fr); }
}

.dl-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 24px 24px;
  border-radius: 20px;
  border: 1px solid var(--hair);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform 0.5s var(--ease-apple), border-color 0.4s, box-shadow 0.5s var(--ease-apple);
}
.dl-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 122, 47, 0.4);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}
.dl-card.is-soon { opacity: 0.78; }
.dl-card.is-soon:hover { opacity: 1; }

.dl-badge {
  position: absolute;
  top: 16px; right: 16px;
  padding: 4px 11px;
  border-radius: 100px;
  font-size: 11px;
  letter-spacing: 0.14em;
  border: 1px solid var(--hair);
  color: var(--dimmer);
}
.dl-card.is-ready .dl-badge {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 18px rgba(255, 122, 47, 0.22);
}

.dl-icon {
  width: 58px; height: 58px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  border: 1px solid var(--hair);
  background: rgba(0, 0, 0, 0.35);
}
.dl-icon svg { width: 32px; height: 32px; fill: var(--fg); }
.dl-icon svg .stroke { fill: none; stroke: var(--fg); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.dl-icon svg .eye { fill: var(--bg); }
.dl-card.is-ready .dl-icon { border-color: rgba(255, 122, 47, 0.45); }
.dl-card.is-ready .dl-icon svg { fill: var(--accent); }

.dl-name { font-size: 1.18rem; font-weight: 700; letter-spacing: 0.03em; }
.dl-desc { margin: 0; color: var(--dim); font-size: 13px; line-height: 1.85; flex: 1; }

.dl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-top: 6px;
  padding: 13px 18px;
  border-radius: 100px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #1a0a00;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: transform 0.4s var(--ease-apple), box-shadow 0.4s, background 0.3s, color 0.3s;
}
.dl-btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.dl-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(255, 122, 47, 0.3); }
.dl-btn:active { transform: translateY(0) scale(0.98); }

.dl-btn.is-disabled {
  background: transparent;
  color: var(--dimmer);
  border-color: var(--hair);
}
.dl-btn.is-disabled:hover { border-color: var(--accent); color: var(--accent); box-shadow: none; }

.dl-foot {
  margin-top: clamp(44px, 7vh, 70px);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--dimmer);
}

/* ── 开发中提示 toast ─────────────────────────────────────────────────── */
.dl-toast {
  position: fixed;
  left: 50%; bottom: 42px;
  z-index: 95;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 100px;
  border: 1px solid rgba(255, 122, 47, 0.5);
  background: rgba(16, 12, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--fg);
  font-size: 13.5px;
  letter-spacing: 0.06em;
  opacity: 0;
  transform: translate(-50%, 16px);
  pointer-events: none;
  transition: opacity 0.4s var(--ease), transform 0.45s var(--ease-apple);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.55);
}
.dl-toast svg { width: 18px; height: 18px; fill: none; stroke: var(--accent); stroke-width: 1.7; stroke-linecap: round; }
.dl-toast.is-show { opacity: 1; transform: translate(-50%, 0); }

@keyframes dl-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-7px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(3px); }
}
.dl-card.shake { animation: dl-shake 0.45s var(--ease); }

@media (max-width: 560px) {
  .dl-grid { grid-template-columns: 1fr; }
}