/* Surf E-Edition reader — centered, responsive, and theme-friendly. */
.surf-edition {
  width: min(100%, 1440px);
  margin-inline: auto;
  padding-inline: clamp(12px, 2.5vw, 32px);
  box-sizing: border-box;
}

.surf-edition__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.surf-edition__title { margin: 0 0 6px; }
.surf-edition__date { font-size: 1rem; opacity: .75; }
.surf-edition__description { max-width: 900px; margin-bottom: 24px; line-height: 1.65; }

.surf-edition__download,
.surf-edition-card__button {
  display: inline-block;
  padding: 11px 17px;
  border: 1px solid #252525;
  border-radius: 4px;
  background: #252525;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

/* Public newsstand: one featured edition followed by compact archive cards. */
.surf-edition-archive {
  width: min(100%, 1120px);
  margin-inline: auto;
}

.surf-edition-featured {
  display: grid;
  grid-template-columns: minmax(260px, 420px) minmax(0, 1fr);
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
  padding: clamp(20px, 4vw, 48px);
  border: 1px solid #d7d7d3;
  border-radius: 12px;
  background: #f7f7f4;
}

.surf-edition-featured__cover {
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 6px;
  background: #e9e9e5;
  box-shadow: 0 14px 32px rgba(0, 0, 0, .16);
}

.surf-edition-featured__cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.surf-edition-featured__eyebrow {
  margin-bottom: 10px;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.surf-edition-featured__title {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.08;
}

.surf-edition-featured__title a,
.surf-edition-card__title a {
  color: inherit;
  text-decoration: none;
}

.surf-edition-featured__title a:hover,
.surf-edition-featured__title a:focus-visible,
.surf-edition-card__title a:hover,
.surf-edition-card__title a:focus-visible {
  text-decoration: underline;
  text-underline-offset: .16em;
}

.surf-edition-featured__date {
  margin-bottom: 24px;
  opacity: .72;
}

.surf-edition-cover-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 100%;
  height: 100%;
  padding: 28px;
  box-sizing: border-box;
  text-align: center;
}

.surf-edition-cover-placeholder__brand {
  margin-bottom: 18px;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.surf-edition-archive__previous { margin-top: clamp(34px, 6vw, 64px); }
.surf-edition-archive__heading { margin: 0 0 20px; }

.surf-edition-archive__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.surf-edition-card {
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid #d7d7d3;
  border-radius: 8px;
  background: #fff;
}

.surf-edition-card__title {
  margin: 0 0 8px;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.25;
}

.surf-edition-card__date { font-size: .95rem; opacity: .7; }
.surf-edition-archive__empty { padding: 28px; border: 1px solid #d7d7d3; border-radius: 8px; }

.surf-reader {
  width: 100%;
  margin-inline: auto;
  overflow: hidden;
  border: 1px solid #d7d7d3;
  border-radius: 10px;
  background: #f5f5f2;
  box-shadow: 0 12px 34px rgba(0,0,0,.12);
}

.surf-reader:fullscreen {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  border: 0;
  border-radius: 0;
  background: #f5f5f2;
}

.surf-reader__brandbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 16px;
  background: #fff;
  color: #161616;
  border-bottom: 1px solid #deded9;
}
.surf-reader__brand { display:flex; align-items:center; gap:9px; font-weight:800; }
.surf-reader__brand-mark { display:grid; width:29px; height:29px; place-items:center; border-radius:50%; background:#161616; color:#fff; font-weight:900; }
.surf-reader__edition-name { overflow:hidden; opacity:.72; text-overflow:ellipsis; white-space:nowrap; }

.surf-reader__toolbar {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 14px;
  background: #efefec;
  color: #181818;
  border-bottom: 1px solid #d8d8d3;
}
.surf-reader__group,
.surf-reader__page-control,
.surf-reader__page-control label { display:flex; align-items:center; gap:8px; }
.surf-reader__page-control label { margin:0; color:inherit; }
.surf-reader__button {
  min-height: 38px;
  padding: 7px 11px;
  border: 1px solid #bdbdb8;
  border-radius: 4px;
  background: #fff;
  color: #171717;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.surf-reader__button:hover,
.surf-reader__button:focus-visible { background:#e3e3df; }
.surf-reader__button:disabled { opacity:.42; cursor:not-allowed; }
.surf-reader__page-input { width:64px; min-height:38px; margin:0; padding:6px; border:1px solid #bdbdb8; border-radius:4px; background:#fff; color:#111; text-align:center; }
.surf-reader__zoom { min-width:52px; text-align:center; }
.surf-reader__status { position:relative; z-index:21; padding:12px; background:#fff4c7; color:#222; text-align:center; }

.surf-reader__stage {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  min-width: 0;
  min-height: clamp(460px, 68vh, 820px);
  max-height: 82vh;
  padding: clamp(12px, 2.2vw, 28px);
  overflow: auto;
  background: #e9e9e5;
  box-sizing: border-box;
  overscroll-behavior: contain;
}
.surf-reader:fullscreen .surf-reader__stage { flex:1; max-height:none; }
.surf-reader__book-scale {
  --surf-reader-zoom: 1;
  flex: 0 0 auto;
  margin-inline: auto;
  transform: scale(var(--surf-reader-zoom));
  transform-origin: top center;
  transition: transform 160ms ease;
}
.surf-reader__book { margin:0 auto; }
.surf-reader__flip-page { position:relative; overflow:hidden; background:#fff; box-shadow:0 5px 18px rgba(0,0,0,.16), inset 0 0 0 1px rgba(0,0,0,.06); }
.surf-reader__flip-page[data-density="hard"] { background:#f9f9f7; }
.surf-reader__flip-canvas { display:block; width:100%; height:100%; background:#fff; object-fit:contain; }
.surf-reader__page-loader { position:absolute; inset:0; display:grid; place-items:center; padding:20px; background:#fff; color:#555; text-align:center; }
.surf-reader__flip-page--ready .surf-reader__page-loader { display:none; }

.surf-reader__thumbnails-wrap { position:relative; z-index:22; display:grid; grid-template-columns:auto minmax(0,1fr) auto; align-items:stretch; background:#f7f7f4; border-top:1px solid #d8d8d3; }
.surf-reader__thumbnails { display:flex; gap:10px; padding:12px; overflow-x:auto; scroll-behavior:smooth; scrollbar-width:thin; }
.surf-reader__thumbnail { flex:0 0 auto; width:82px; padding:5px; border:2px solid transparent; border-radius:5px; background:#e8e8e4; color:#181818; cursor:pointer; }
.surf-reader__thumbnail:hover,
.surf-reader__thumbnail:focus-visible { border-color:#777; }
.surf-reader__thumbnail--active { border-color:#8c0000; background:#fff; }
.surf-reader__thumbnail-canvas { display:block; width:100%; height:auto; min-height:88px; background:#fff; }
.surf-reader__thumbnail span { display:block; padding-top:5px; font-size:.82rem; font-weight:700; text-align:center; }
.surf-reader__thumb-scroll { width:42px; border:0; background:#e2e2de; color:#171717; font-size:1.7rem; cursor:pointer; }
.surf-reader__thumb-scroll:hover,
.surf-reader__thumb-scroll:focus-visible { background:#d0d0cb; }
.surf-reader__noscript { margin:0; padding:14px; background:#fff; }

@media (max-width: 900px) {
  .surf-edition { padding-inline: 10px; }
  .surf-reader__toolbar { flex-wrap:wrap; justify-content:center; }
  .surf-reader__stage { min-height:560px; padding:12px; }
}
@media (max-width: 600px) {
  .surf-edition { width:100%; padding-inline:6px; }
  .surf-edition__header,
  .surf-reader__brandbar { align-items:flex-start; flex-direction:column; }
  .surf-reader { border-radius:6px; }
  .surf-reader__brandbar { gap:5px; padding:9px 11px; }
  .surf-reader__toolbar { gap:7px; padding:8px; }
  .surf-reader__group,
  .surf-reader__page-control { justify-content:center; }
  .surf-reader__button { min-height:42px; padding-inline:10px; }
  .surf-reader__stage { min-height:440px; max-height:68vh; padding:6px; }
  .surf-reader__thumbnail { width:64px; }
  .surf-reader__thumb-scroll { width:34px; }
  .surf-edition-featured { grid-template-columns: 1fr; }
  .surf-edition-featured__cover { width: min(100%, 380px); margin-inline: auto; }
  .surf-edition-archive__grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .surf-reader__book-scale,
  .surf-reader__thumbnails { scroll-behavior:auto; transition:none; }
}