/* Standartlar kütüphanesi */
.nav-links a.on { color: var(--brand-600); }
.std-hero { background: linear-gradient(180deg, #fbfdff, #f1f6fc); border-bottom: 1px solid var(--line); padding: 44px 0 28px; }
.std-h1 { font-size: clamp(30px, 4vw, 44px); margin: 14px 0 10px; }
.kt { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.kt button { font: inherit; font-weight: 700; font-size: 14px; border: 1.5px solid var(--line); background: #fff; color: var(--ink-2); padding: 9px 14px; border-radius: 999px; cursor: pointer; }
.kt button:hover { border-color: var(--brand-500); }
.kt button.on { background: var(--brand-700); border-color: var(--brand-700); color: #fff; }
.std-wrap { padding-top: 28px; padding-bottom: 64px; }
.set-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.set { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.set .tp { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.set .tag2 { font-size: 11.5px; font-weight: 800; letter-spacing: .04em; padding: 3px 9px; border-radius: 6px; }
.tag-sks { background: #e7eef8; color: #1c4f8f; }
.tag-sas { background: #e2f4f9; color: #07729a; }
.set h3 { margin: 0; font-size: 18px; }
.set .ver { color: var(--ink-3); font-size: 13.5px; font-weight: 600; }
.set .stats { display: flex; gap: 18px; flex-wrap: wrap; font-size: 13px; color: var(--ink-2); }
.set .stats b { display: block; font-size: 20px; color: var(--ink); }
.set .acts { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }
.set .soon { font-size: 12.5px; color: var(--ink-3); }
.btn-sm { padding: 8px 13px; font-size: 14px; border-radius: 10px; }
.ext::after { content: " ↗"; }

.viewer { margin-top: 20px; background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-1); }
.v-top { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); background: #fafcfe; flex-wrap: wrap; }
.v-back { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--line); background: #fff; cursor: pointer; font-size: 18px; flex: none; }
.v-back[disabled] { opacity: .35; cursor: default; }
.v-crumb { flex: 1; min-width: 180px; font-size: 13.5px; color: var(--ink-3); font-weight: 600; }
.v-crumb b { color: var(--ink); font-size: 15.5px; display: block; }
.v-search { display: flex; align-items: center; gap: 6px; border: 1px solid var(--line); border-radius: 10px; padding: 0 10px; height: 38px; background: #fff; color: var(--ink-3); }
.v-search input { border: 0; outline: none; font: inherit; font-size: 14px; width: 190px; }
.row { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-bottom: 1px solid var(--line-2, #eef1f6); cursor: pointer; }
.row:hover { background: var(--brand-50); }
.row .n { flex: none; min-width: 44px; height: 38px; padding: 0 8px; border-radius: 10px; background: var(--brand-100); color: var(--brand-700); display: grid; place-items: center; font-weight: 800; font-size: 13px; }
.row .t { flex: 1; min-width: 0; }
.row .t b { display: block; font-size: 15px; }
.row .t span { font-size: 13px; color: var(--ink-3); }
.row .chev { color: var(--ink-3); font-size: 20px; }
.std { padding: 16px; border-bottom: 1px solid var(--line-2, #eef1f6); }
.std .code { font-weight: 800; color: var(--brand-700); font-size: 13.5px; }
.std p { margin: 4px 0 10px; font-weight: 600; }
.std .ol { display: flex; gap: 6px; flex-wrap: wrap; }
.std .ol span { font-size: 12px; font-weight: 700; background: #f1f4f8; border: 1px solid var(--line); border-radius: 6px; padding: 2px 7px; color: var(--ink-2); }
.std .lnk { display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--brand-600); }
.v-empty { padding: 28px; text-align: center; color: var(--ink-3); }
.v-info { padding: 12px 16px; font-size: 13px; color: var(--ink-2); background: #f7fafd; border-bottom: 1px solid var(--line); }
.std-note { margin-top: 22px; font-size: 13px; color: var(--ink-2); background: #fff8e8; border: 1px solid #f1e0b5; border-radius: 12px; padding: 14px 16px; line-height: 1.6; }
.std-note a { color: var(--brand-600); font-weight: 700; }
@media (max-width: 760px) {
  .set-grid { grid-template-columns: 1fr; }

  .v-search { width: 100%; }
  .v-search input { width: 100%; }
}
.row, .std, .viewer { scroll-margin-top: 150px; }