/* 猫头鹰创始人验收下载页 — 仅同源静态样式，无外部字体或统计 */
:root {
  --blue: #0759D6;
  --blue-dark: #0546AB;
  --green: #00BFA6;
  --navy: #10214B;
  --text: #10214B;
  --muted: #334571;
  --bg: #F3F6FB;
  --card: #FFFFFF;
  --line: #D5DEEE;
  --bound-bg: #ECF2FF;
  --bound-edge: #0759D6;
  --warn-bg: #FFF6E5;
  --warn-edge: #C47A00;
  --android-bg: #F0F3F8;
  --focus: #0759D6;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  margin: 0;
  padding: 0;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB",
    "Noto Sans CJK SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  max-width: 100%;
  overflow-x: visible;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 0;
}

a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:focus-visible,
.btn:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.wrap {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px 24px;
  margin-bottom: 24px;
}

.mark {
  width: 96px;
  height: auto;
  flex: 0 0 auto;
}

.brand {
  flex: 1 1 200px;
  min-width: 0;
}

.brand-name {
  margin: 0 0 4px;
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
  color: var(--navy);
}

.slogan {
  margin: 0;
  font-size: 1.05rem;
  color: var(--muted);
  font-weight: 400;
}

.page-title {
  margin: 8px 0 0;
  font-size: clamp(1.5rem, 4vw, 2.05rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--navy);
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--navy);
  color: #fff;
}

.badge-soft {
  background: #E6F8F4;
  color: #06685C;
  border: 1px solid #B7E8DE;
}

.bound {
  background: var(--bound-bg);
  border: 1px solid #C5D6F7;
  border-left: 6px solid var(--bound-edge);
  border-radius: 10px;
  padding: 18px 18px 18px 20px;
  margin: 0 0 28px;
}

.bound h2 {
  margin: 0 0 8px;
  font-size: 1.15rem;
  line-height: 1.35;
  color: var(--navy);
}

.bound p {
  margin: 0;
  font-size: 1rem;
  color: var(--text);
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 28px;
  align-items: stretch;
  min-width: 0;
  max-width: 100%;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 20px 20px;
  min-width: 0;
}

.card h2 {
  margin: 0 0 6px;
  font-size: 1.25rem;
  color: var(--navy);
}

.meta {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

.btn {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--blue);
  color: #fff !important;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.3;
  padding: 13px 16px;
  border-radius: 8px;
  border: 0;
}

.btn:hover { background: var(--blue-dark); }

.hint, .warn, .notes p, .notes li, footer p {
  color: var(--text);
}

.hint {
  margin: 14px 0 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.hash-block {
  margin: 16px 0 0;
  padding: 12px;
  background: #F3F6FB;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.hash-label {
  margin: 0 0 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
}

.hash {
  margin: 0;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--navy);
  word-break: break-all;
  overflow-wrap: anywhere;
  word-wrap: break-word;
  white-space: normal;
  max-width: 100%;
  min-width: 0;
}

.hash-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.9rem;
}

.warn {
  margin: 16px 0 0;
  padding: 12px 14px;
  background: var(--warn-bg);
  border-left: 5px solid var(--warn-edge);
  border-radius: 8px;
  font-size: 0.95rem;
}

.status-panel {
  margin: 8px 0 0;
  padding: 14px 14px;
  background: var(--android-bg);
  border: 1px dashed #B8C3D8;
  border-radius: 8px;
  color: var(--navy);
  font-weight: 600;
  text-align: center;
}

.notes {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 20px 8px;
  margin-bottom: 24px;
  min-width: 0;
}

.notes h2 {
  margin: 0 0 10px;
  font-size: 1.1rem;
  color: var(--navy);
}

.notes h2 + p,
.notes h2 + ul { margin-top: 0; }

.notes section { margin-bottom: 16px; }

.notes ul {
  margin: 0;
  padding-left: 1.2em;
}

.notes li { margin: 0 0 8px; }

footer {
  color: var(--muted);
  font-size: 0.85rem;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

footer p { margin: 0; color: var(--muted); }

@media (max-width: 320px) {
  .wrap { width: calc(100% - 16px); padding-top: 16px; }
  .mark { width: 72px; }
  .brand-name { font-size: 1.45rem; }
  .hash { font-size: 0.72rem; }
}

@media (max-width: 375px) {
  .wrap { width: calc(100% - 24px); padding-top: 20px; }
  .mark { width: 80px; }
  .brand-name { font-size: 1.6rem; }
  .slogan { font-size: 0.98rem; }
}

@media (min-width: 768px) {
  .grid { grid-template-columns: 1fr 1fr; }
  .hero { gap: 28px 32px; margin-bottom: 28px; }
  .mark { width: 120px; }
  .bound { padding: 22px 24px 22px 26px; }
  .bound h2 { font-size: 1.25rem; }
}

/* t181: wrap long hashes/filenames inside cards; do not clip with overflow:hidden */
.hint, .meta, .warn, .hash-link, .notes li, .bound p {
  overflow-wrap: anywhere;
  word-wrap: break-word;
  word-break: break-word;
  white-space: normal;
  max-width: 100%;
  min-width: 0;
}

.hash-block, .warn {
  min-width: 0;
  max-width: 100%;
  overflow: visible;
}

.breakable-sha {
  display: block;
  margin: 6px 0;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--navy);
  white-space: normal;
  overflow-wrap: anywhere;
  word-wrap: break-word;
  word-break: break-all;
  max-width: 100%;
  min-width: 0;
}