/* ===========================================================================
   Önizleme sayfası — banner'ın kendisine ait olmayan çerçeve
   =========================================================================== */

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #EEF1F6;
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}

.pv__wrap { width: min(1060px, 100% - 48px); margin-inline: auto; }

.pv__top {
  background: var(--paper);
  border-bottom: 1px solid #E2E6EE;
  padding: 22px 0;
  margin-bottom: 38px;
}
.pv__topin {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.pv__eyebrow {
  margin: 0 0 5px;
  font: 700 11px/1 var(--font);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--red);
}
.pv__title {
  margin: 0;
  font: 900 26px/1.15 var(--font);
  letter-spacing: -.8px;
}
.pv__meta {
  margin: 0;
  font: 600 12.5px/1 var(--font);
  color: var(--ink-45);
}

.pv__block { margin-bottom: 44px; }

.pv__head { margin-bottom: 14px; }
.pv__head h2 {
  margin: 0 0 4px;
  font: 700 15px/1 var(--font);
  letter-spacing: -.3px;
}
.pv__head p {
  margin: 0;
  font: 400 13px/1.45 var(--font);
  color: var(--ink-70);
  max-width: 620px;
}

/* canlı ünitenin durduğu zemin */
.pv__stageframe {
  background: var(--paper);
  border: 1px solid #E2E6EE;
  border-radius: 22px;
  padding: 26px 20px;
}

/* dört karelik sunum tabakası */
.pv__sheet {
  display: grid;
  gap: 18px;
}
.pv__sheet figure {
  margin: 0;
  background: var(--paper);
  border: 1px solid #E2E6EE;
  border-radius: 18px;
  padding: 16px 16px 12px;
  overflow: hidden;
}
.pv__sheet iframe {
  display: block;
  width: 100%;
  height: 300px;
  border: 0;
  border-radius: 14px;
}
.pv__sheet figcaption {
  padding-top: 10px;
  font: 600 12px/1 var(--font);
  color: var(--ink-45);
  letter-spacing: -.1px;
}

/* künye */
.pv__specs {
  margin: 0;
  background: var(--paper);
  border: 1px solid #E2E6EE;
  border-radius: 18px;
  overflow: hidden;
}
.pv__specs > div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 16px;
  padding: 13px 20px;
  border-top: 1px solid #EEF1F6;
}
.pv__specs > div:first-child { border-top: 0; }
.pv__specs dt {
  font: 700 12.5px/1.5 var(--font);
  color: var(--ink);
}
.pv__specs dd {
  margin: 0;
  font: 400 12.5px/1.5 var(--font);
  color: var(--ink-70);
}
.pv__specs code {
  font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace;
  font-size: 11.5px;
  background: #F2F4F8;
  border-radius: 5px;
  padding: 1.5px 5px;
}
.sw {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 3px;
  background: var(--c);
  margin-right: 3px;
  vertical-align: baseline;
}

@media (max-width: 760px) {
  .pv__wrap { width: calc(100% - 28px); }
  .pv__stageframe { padding: 16px 12px; border-radius: 16px; }
  .pv__specs > div { grid-template-columns: 1fr; gap: 3px; }
}