/* PACKAGE / EVENT: existing light site palette, with isolated source content. */
*, *::before, *::after { box-sizing: border-box; }
:root {
  --cream: #faf8f4;
  --sand: #e8e0d0;
  --taupe: #b5a898;
  --brown: #6b5c4e;
  --dark: #1c1512;
  --accent: #8b6f5e;
}
body {
  margin: 0;
  background: var(--cream);
  color: var(--dark);
  font-family: 'Noto Sans KR', sans-serif;
}
button, a { font-family: inherit; }
[hidden] { display: none !important; }
a:focus-visible, button:focus-visible, iframe:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.offers-main {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 180px 0 112px;
}
.offers-header { margin-bottom: 32px; scroll-margin-top: 180px; }
.offers-title {
  margin: 0 0 26px;
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 1px;
}
.offers-tabs { display: flex; gap: 32px; border-bottom: 1px solid var(--sand); }
.offers-tabs a {
  display: block;
  padding: 0 4px 14px;
  border-bottom: 2px solid transparent;
  color: var(--brown);
  font-size: 15px;
  text-decoration: none;
}
.offers-tabs a[aria-current="page"] { color: var(--dark); border-bottom-color: var(--accent); font-weight: 500; }
.offers-stage {
  position: relative;
  width: 100%;
  min-width: 0;
  min-height: 500px;
  background: #fff;
  border: 1px solid var(--sand);
}
.offers-frame { display: block; width: 100%; max-width: 100%; height: 500px; min-height: 500px; border: 0; background: #fff; }
.offers-feedback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 100px 24px 40px;
  background: #fff;
  color: var(--brown);
  text-align: center;
  font-size: 14px;
  line-height: 1.9;
}
.offers-feedback p { margin: 16px 0; word-break: keep-all; }
.offers-spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 2px solid var(--sand);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: offers-spin 1s linear infinite;
}
.offers-actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px 20px; }
.offers-retry {
  padding: 10px 22px;
  border: 1px solid var(--taupe);
  background: var(--cream);
  color: var(--dark);
  font-size: 14px;
  cursor: pointer;
}
.offers-original, .offers-external a, .offers-noscript a { color: var(--brown); text-underline-offset: 4px; }
.offers-original { font-size: 13px; }
.offers-external, .offers-noscript { margin: 20px 0 0; font-size: 14px; line-height: 1.9; }
.offers-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@keyframes offers-spin { to { transform: rotate(360deg); } }
@media (max-width: 900px) {
  .offers-main { padding-top: 100px; padding-bottom: 64px; }
  .offers-header { margin-bottom: 24px; scroll-margin-top: 100px; }
  .offers-title { margin-bottom: 22px; font-size: 28px; }
  .offers-stage { min-height: 400px; }
  .offers-frame { height: 400px; min-height: 400px; }
  .offers-feedback { padding: 80px 18px 32px; }
}
@media (max-width: 480px) {
  .offers-title { font-size: 24px; }
  .offers-tabs { gap: 26px; }
  .offers-tabs a { font-size: 14px; }
  .offers-feedback, .offers-retry { font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) { .offers-spinner { animation: none; } }

/* Post tools inherit the existing cream palette and Noto Sans KR. */
.offers-post-tools { margin: 0 0 24px; padding: 18px 20px; border: 1px solid var(--sand); }
.offers-post-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 12px; }
.offers-post-number { color: var(--brown); font-size: 13px; font-weight: 500; }
.offers-list-link { color: var(--brown); font-size: 13px; text-underline-offset: 4px; }
.offers-share-row { display: flex; align-items: stretch; gap: 10px; min-width: 0; }
.offers-post-url { flex: 1; width: 100%; min-width: 0; padding: 10px 12px; border: 1px solid var(--sand); background: #fff; color: var(--brown); font: inherit; font-size: 13px; }
.offers-copy-link { flex: 0 0 auto; padding: 10px 16px; border: 1px solid var(--taupe); background: var(--cream); color: var(--dark); font-size: 13px; cursor: pointer; }
.offers-copy-link:disabled { opacity: .5; cursor: default; }
.offers-copy-status { min-height: 1.5em; margin: 8px 0 0; color: var(--brown); font-size: 12px; line-height: 1.5; }
@media (max-width: 480px) { .offers-post-tools { padding: 14px 12px; } .offers-share-row { flex-wrap: wrap; } .offers-post-url { flex-basis: 100%; } }