/* download.css — 下载页（download.html）页面级样式
   复用 style.css 的 CSS 变量与站点 chrome（header / footer）。 */

.dl-hero {
  position: relative;
  padding: 88px 0 56px;
  background:
    radial-gradient(900px 320px at 85% -10%, rgba(109,40,217,.10), transparent 65%),
    radial-gradient(700px 300px at 0% 0%, rgba(249,115,22,.07), transparent 60%),
    var(--bg-alt);
  border-bottom: 1px solid var(--border);
}

.dl-hero .badge { margin-bottom: 18px; }

.dl-title {
  font-size: clamp(30px, 4.4vw, 44px);
  line-height: 1.12;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--text);
  max-width: 760px;
  margin: 0 0 16px;
}

.dl-sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--slate-600);
  max-width: 720px;
  margin: 0 0 26px;
}

.dl-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  padding: 14px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  width: fit-content;
  max-width: 100%;
}

.dl-meta-item { display: flex; flex-direction: column; gap: 2px; }
.dl-meta-label {
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
}
.dl-meta-value {
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 14px;
  font-weight: 600;
  color: var(--violet-700);
}

/* ---- package list ---- */

.dl-list-section { padding: 56px 0 24px; }

.dl-packages { display: flex; flex-direction: column; gap: 22px; }

.dl-package {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.dl-package-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  background: linear-gradient(180deg, var(--violet-50), var(--white));
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.dl-package-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 11px;
  background: var(--violet-100);
  color: var(--violet-700);
  flex: none;
}

.dl-package-name {
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--text);
}

.dl-package-files {
  font-size: 12.5px;
  color: var(--text-muted);
}

.dl-package-head .btn { margin-left: auto; }

.dl-table-wrap { width: 100%; overflow-x: auto; }

table.dl-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

table.dl-table th,
table.dl-table td {
  text-align: left;
  padding: 11px 22px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

table.dl-table tr:last-child th,
table.dl-table tr:last-child td { border-bottom: none; }

table.dl-table thead th {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  background: var(--slate-50);
}

table.dl-table td {
  color: var(--slate-700);
}

td.dl-file {
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-weight: 600;
  color: var(--violet-700);
}

td.dl-mono {
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-variant-numeric: tabular-nums;
  color: var(--slate-600);
}

/* ---- SHA-256 hash cell ---- */

td.dl-hash { padding-top: 6px; padding-bottom: 6px; }

.dl-hash-copy {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  max-width: 100%;
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 12.5px;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--slate-600);
  background: var(--slate-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px 9px;
  cursor: pointer;
  transition: color .15s, background .15s, border-color .15s;
}

.dl-hash-copy code {
  font-family: inherit;
  font-size: inherit;
  white-space: nowrap;
}

.dl-hash-icon {
  display: inline-flex;
  flex: none;
  color: var(--slate-400);
  transition: color .15s;
}

.dl-hash-copy:hover,
.dl-hash-copy.is-copied {
  color: var(--violet-700);
  background: var(--violet-50);
  border-color: rgba(109, 40, 217, .28);
}

.dl-hash-copy:hover .dl-hash-icon,
.dl-hash-copy.is-copied .dl-hash-icon { color: var(--violet-700); }

.dl-hash-copy:focus-visible {
  outline: 2px solid var(--violet-500);
  outline-offset: 2px;
}

.dl-hash-copy.is-copied code { font-weight: 700; }

/* ---- states ---- */

.dl-state {
  padding: 34px 22px;
  text-align: center;
  color: var(--text-muted);
  font-size: 15px;
  background: var(--white);
  border: 1px dashed var(--slate-300);
  border-radius: var(--radius);
}

.dl-state.dl-error { color: #B91C1C; border-color: rgba(185,28,28,.35); }

/* ---- note ---- */

.dl-note {
  margin: 34px 0 64px;
  padding: 22px 26px;
  background: var(--violet-50);
  border: 1px solid rgba(109,40,217,.18);
  border-radius: var(--radius);
}

.dl-note h3 {
  margin: 0 0 10px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--violet-900);
}

.dl-note p { margin: 0; font-size: 14.5px; line-height: 1.7; color: var(--slate-600); }
.dl-note code {
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: .86em;
  color: var(--violet-700);
  background: rgba(109,40,217,.07);
  padding: 1px 5px;
  border-radius: 5px;
}

@media (max-width: 720px) {
  .dl-hero { padding: 62px 0 40px; }
  .dl-package-head .btn { margin-left: 0; width: 100%; }
  table.dl-table th, table.dl-table td { padding: 10px 14px; }
}