/* Theme default - content.css: prose, FAQ, rule list, notices, templates, timeline, update list. */
.prose { max-width: 72ch; }
.prose h2 { margin-top: 2.6rem; }
.prose p { color: var(--muted); }
.prose strong { color: var(--text); }

.faq { display: grid; gap: 0.7rem; max-width: 60rem; }
.faq details { border: 1px solid var(--line); border-radius: var(--r-m); background: rgb(var(--surface-rgb) / 0.5); overflow: hidden; }
.faq summary {
  cursor: pointer;
  padding: 1.05rem 1.25rem;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--cyan); font-size: 1.3rem; line-height: 1; transition: transform 0.25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details[open] summary { border-bottom: 1px solid var(--line); }
.faq .answer { padding: 1rem 1.25rem 1.25rem; color: var(--muted); }
.faq .answer p:last-child { margin: 0; }

.rule-toolbar { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin-bottom: 1.6rem; }
.rule-search {
  flex: 1 1 18rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgb(var(--surface-rgb) / 0.8);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
}
.rule-search::placeholder { color: var(--dim); }
.rule-count { font-family: var(--mono); font-size: 0.78rem; color: var(--dim); }
.rule-list { display: grid; gap: 0.7rem; counter-reset: rule; }
.rule {
  display: grid;
  grid-template-columns: 2.6rem 1fr auto;
  gap: 0.9rem;
  align-items: start;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgb(var(--surface-rgb) / 0.5);
}
.rule .n { font-family: var(--mono); font-size: 0.8rem; color: var(--dim); padding-top: 0.2rem; }
.rule b { display: block; font-size: 1rem; }
.rule p { margin: 0.15rem 0 0; color: var(--muted); font-size: 0.92rem; }
.sev { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; padding: 0.28rem 0.6rem; border-radius: 999px; white-space: nowrap; border: 1px solid; }
.sev-general { color: var(--cyan); border-color: rgb(var(--steel-rgb) / 0.35); background: rgb(var(--steel-rgb) / 0.08); }
.sev-important { color: var(--primary-tint); border-color: rgb(var(--steel-rgb) / 0.35); background: rgb(var(--steel-rgb) / 0.08); }
.sev-severe { color: var(--flare); border-color: rgb(var(--primary-rgb) / 0.35); background: rgb(var(--primary-rgb) / 0.08); }
.rule[hidden] { display: none; }

.notice { border: 1px solid rgb(var(--steel-rgb) / 0.28); background: rgb(var(--steel-rgb) / 0.06); border-radius: var(--r-m); padding: 1.2rem 1.35rem; }
.notice h3 { color: var(--primary-tint); font-size: 1.02rem; }
.notice p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.tpl { border: 1px solid var(--line); border-radius: var(--r-m); overflow: hidden; background: rgb(var(--surface-rgb) / 0.85); }
.tpl-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 0.8rem 1.1rem; border-bottom: 1px solid var(--line); }
.tpl-head b { font-size: 0.9rem; }
.tpl pre { margin: 0; padding: 1.1rem; overflow-x: auto; font-family: var(--mono); font-size: 0.83rem; line-height: 1.7; color: var(--muted); white-space: pre-wrap; }
.copy-btn { padding: 0.42rem 0.85rem; font-size: 0.82rem; border-radius: 999px; border: 1px solid var(--line-strong); background: transparent; color: var(--text); cursor: pointer; font-family: inherit; }
.copy-btn:hover { background: rgb(var(--primary-rgb) / 0.18); }

.timeline { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); }
.tl { border-top: 2px solid; border-image: linear-gradient(90deg, var(--violet), var(--cyan)) 1; padding-top: 1rem; }
.tl b { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan); }
.tl h3 { margin: 0.5rem 0 0.35rem; font-size: 1.05rem; }
.tl p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.updates { display: grid; gap: 0.7rem; }
.update { display: grid; grid-template-columns: 7rem 1fr; gap: 1.1rem; padding: 1.05rem 1.15rem; border: 1px solid var(--line); border-radius: var(--r-m); background: rgb(var(--surface-rgb) / 0.5); text-decoration: none; transition: border-color 0.3s, transform 0.3s; }
.update:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.update time { font-family: var(--mono); font-size: 0.8rem; color: var(--dim); }
.update b { display: block; font-size: 1rem; }
.update p { margin: 0.2rem 0 0; color: var(--muted); font-size: 0.92rem; }