/* SinShot 作品站。字型用系統內建的，不從外部載入（少一個要寫進隱私說明的第三方，SPEC.md §3）。 */
:root {
  --bg: #f7f5f0;
  --surface: #ffffff;
  --text: #1b1b22;
  --muted: #5f5d66;
  --line: #e2ded4;
  --accent: #e0483d;
  --accent-text: #ffffff;
  --radius: 14px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121217;
    --surface: #1b1b23;
    --text: #efece5;
    --muted: #a19ea8;
    --line: #2d2c36;
    --accent: #ff6a5e;
    --accent-text: #16161d;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 var(--font);
}

a { color: inherit; text-underline-offset: 3px; }
a:hover { color: var(--accent); }

.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }

header.site, footer.site {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

header.site .brand {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  text-decoration: none;
}

header.site nav, footer.site nav { display: flex; gap: 18px; flex-wrap: wrap; }
header.site nav a, footer.site nav a { text-decoration: none; color: var(--muted); }
header.site nav a:hover, footer.site nav a:hover { color: var(--accent); }

footer.site {
  border-top: 1px solid var(--line);
  margin-top: 64px;
  color: var(--muted);
  font-size: 14px;
}
footer.site p { margin: 0; }

.hero { padding: 56px 0 40px; }
.hero h1 {
  font-size: clamp(40px, 9vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
}
.hero p { font-size: 19px; color: var(--muted); margin: 0; max-width: 34em; }

h2 { font-size: 24px; letter-spacing: -0.01em; margin: 40px 0 16px; }

.works {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.work {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.work h3 { margin: 0; font-size: 20px; letter-spacing: -0.01em; }
.work p { margin: 0; }
.work .kind {
  font: 600 12px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.work .notice { font-size: 13px; color: var(--muted); }
.work .go { margin-top: auto; padding-top: 6px; }
.work .go a {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-text);
  text-decoration: none;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 999px;
}
.work .go a:hover { filter: brightness(1.08); color: var(--accent-text); }
.work .soon { font-size: 14px; color: var(--muted); }

.prose { max-width: 44em; }
.prose h1 { font-size: clamp(30px, 6vw, 44px); letter-spacing: -0.02em; line-height: 1.15; margin: 40px 0 8px; }
.prose h2 { font-size: 21px; margin: 36px 0 10px; }
.prose h3 { font-size: 17px; margin: 24px 0 8px; }
.prose .meta { color: var(--muted); font-size: 14px; }
.prose table { border-collapse: collapse; width: 100%; font-size: 15px; display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.prose th { background: var(--surface); }
.prose code { font-family: var(--mono); font-size: 0.9em; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 48px 0; }

/* 窄螢幕：表格每一列疊成一張卡片，欄名寫在每一格前面（td 的 data-label） */
@media (max-width: 640px) {
  .prose table.stack, .prose table.stack tbody, .prose table.stack tr, .prose table.stack td { display: block; width: 100%; }
  .prose table.stack thead { display: none; }
  .prose table.stack tr { border: 1px solid var(--line); border-radius: 10px; margin: 0 0 12px; padding: 4px 0; background: var(--surface); }
  .prose table.stack td { border: 0; padding: 6px 12px; }
  .prose table.stack td::before {
    content: attr(data-label);
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--muted);
  }
}