/* Low-intrusion first-visit notice and attribution */
.brandblock { display:flex; flex-direction:column; gap:1px; line-height:1.25; }
.brandblock .presented { font-size:10px; color:var(--muted,#5d6874); text-decoration:none; white-space:nowrap; }
.brandblock .presented:hover { color:var(--blue,#0f4d92); }

.disclaimer-pop {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  width: min(440px, calc(100vw - 32px));
  max-height: min(72vh, 560px);
  overflow: auto;
  padding: 18px 20px 16px;
  background: #fff;
  color: var(--ink, #18212b);
  border: 1px solid var(--line, #dce2e7);
  border-left: 4px solid var(--red, #b64342);
  border-radius: 4px;
  box-shadow: 0 14px 38px rgba(24, 33, 43, .18);
  font-family: "Noto Sans CJK SC", "Noto Sans CJK JP", system-ui, sans-serif;
  line-height: 1.62;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity .22s ease, transform .22s ease, visibility .22s;
}
.disclaimer-pop.show { opacity: 1; visibility: visible; transform: none; }
.disclaimer-pop .disc-close {
  position: absolute; top: 8px; right: 10px;
  width: 30px; height: 30px; border: 0; background: transparent;
  color: var(--muted, #5d6874); font-size: 22px; line-height: 1; cursor: pointer;
}
.disclaimer-pop .disc-close:hover { color: var(--ink, #18212b); }
.disclaimer-pop .disc-kicker { margin: 0 0 4px; color: var(--red, #b64342); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.disclaimer-pop h2 { margin: 0 0 8px; font-size: 18px; line-height: 1.3; }
.disclaimer-pop ul { margin: 0; padding-left: 17px; }
.disclaimer-pop li { margin: 7px 0; font-size: 12px; color: var(--muted, #5d6874); }
.disclaimer-pop li strong { color: var(--ink, #18212b); }
.disclaimer-pop .disc-actions { display: flex; justify-content: flex-end; margin-top: 12px; }
.disclaimer-pop .disc-ok {
  border: 1px solid var(--blue, #0f4d92); background: var(--blue, #0f4d92);
  color: #fff; border-radius: 999px; padding: 6px 14px; font: inherit;
  font-size: 12px; cursor: pointer;
}
.disclaimer-pop .disc-ok:hover { filter: brightness(1.08); }
@media (max-width: 560px) {
  .disclaimer-pop { right: 12px; bottom: 12px; width: calc(100vw - 24px); padding: 16px 16px 14px; max-height: 70vh; }
  .brandblock .presented { display: block; font-size: 9.5px; }
}
@media print { .disclaimer-pop { display: none; } }
.brandblock .presented { font-size: 11px; font-weight: 700; color: var(--red, #b64342); }
.pagefoot { margin-top: 40px; padding: 18px 0 0; border-top: 1px solid var(--line, #dce2e7); color: var(--muted, #5d6874); font-size: 12px; }
.pagefoot p { margin: 4px 0; }