/* /blog — the archive: the filter bar (one GET form), the results bar, the grid and the pages. */
.blg-filter{
  display:grid;grid-template-columns:minmax(0,1.5fr) auto minmax(0,.75fr) minmax(0,.75fr) auto;gap:16px 18px;align-items:end;
  padding:clamp(18px,2vw,26px);background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);
}
.blg-filter__lbl{display:block;margin-bottom:9px;padding:0;font-family:var(--f);font-size:var(--t-lbl);font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.blg-filter__q,.blg-filter__sel{min-width:0}
.blg-filter__box{position:relative;display:flex;align-items:center}
.blg-filter__ico{position:absolute;left:15px;width:18px;height:18px;fill:none;stroke:var(--muted);stroke-width:1.7;stroke-linecap:round;pointer-events:none}
.blg-filter__in{
  width:100%;height:48px;padding:0 46px 0 44px;border:1px solid var(--line-3);border-radius:var(--r-sm);background:var(--paper);
  font-family:var(--f-b);font-size:var(--t-body);color:var(--ink);transition:border-color var(--d1) var(--e-io),box-shadow var(--d1) var(--e-io);
}
.blg-filter__in::placeholder{color:var(--faint)}
.blg-filter__in::-webkit-search-cancel-button{cursor:pointer}
.blg-filter__in:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-wash-2)}
.blg-filter__kbd{position:absolute;right:12px;display:inline-grid;place-items:center;min-width:24px;height:24px;padding:0 6px;border:1px solid var(--line-3);border-radius:6px;font-family:var(--f);font-size:var(--t-lbl);color:var(--muted);background:var(--paper-2);pointer-events:none}
.blg-filter__in:focus ~ .blg-filter__kbd,.blg-filter__in:not(:placeholder-shown) ~ .blg-filter__kbd{opacity:0}

.blg-filter__type{border:0;margin:0;padding:0;min-width:0}
.blg-seg{display:flex;gap:2px;padding:3px;border-radius:var(--r-sm);background:var(--paper-3)}
.blg-seg__in{position:absolute;width:1px;height:1px;margin:0;opacity:0}
.blg-seg__b{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;height:42px;padding:0 14px;border-radius:8px;cursor:pointer;white-space:nowrap;
  font-size:var(--t-xs);font-weight:500;color:var(--muted);transition:background var(--d1) var(--e-io),color var(--d1) var(--e-io),box-shadow var(--d1) var(--e-io);
}
.blg-seg__b:hover{color:var(--ink)}
.blg-seg__in:checked + .blg-seg__b{background:var(--paper);color:var(--ink);box-shadow:var(--sh-1)}
.blg-seg__in:focus-visible + .blg-seg__b{outline:2px solid var(--blue);outline-offset:1px}
.blg-seg__n{font-family:var(--f);font-size:var(--t-lbl);color:var(--faint);font-variant-numeric:tabular-nums}

.blg-filter__sel{position:relative}
.blg-filter__s{
  width:100%;height:48px;padding:0 38px 0 14px;border:1px solid var(--line-3);border-radius:var(--r-sm);background:var(--paper);
  -webkit-appearance:none;appearance:none;font-family:var(--f-b);font-size:var(--t-sm);color:var(--ink);cursor:pointer;text-overflow:ellipsis;
}
.blg-filter__s:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-wash-2)}
.blg-filter__sel::after{content:"";position:absolute;right:17px;bottom:21px;width:7px;height:7px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(45deg);pointer-events:none}
.blg-filter__btn{height:48px}
.blg-filter.is-live .blg-filter__go{display:none}
.blg-filter.is-live{grid-template-columns:minmax(0,1.5fr) auto minmax(0,.75fr) minmax(0,.75fr)}

/* popular topics: one-tap tag filters (a row that scrolls sideways on phones) */
.blg-res__topics{display:flex;align-items:center;gap:10px 16px;margin-top:clamp(22px,2.4vw,30px)}
.blg-res__tl{flex:none;font-family:var(--f);font-size:var(--t-lbl);font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
/* position:relative: the list is the containing block of the selected chip's screen-reader note (.bdh-sr is absolute), so
   on phones, where the list scrolls sideways, the note stays clipped inside it instead of widening the page (verifier) */
.blg-res__tlist{position:relative;display:flex;flex-wrap:wrap;gap:8px}
.blg-topic{display:inline-flex;align-items:center;gap:7px;min-height:34px;padding:0 13px;border:1px solid var(--line-3);border-radius:var(--r-pill);background:var(--paper);
  font-size:var(--t-xs);font-weight:500;color:var(--txt);white-space:nowrap;transition:border-color var(--d1) var(--e-io),color var(--d1) var(--e-io),background var(--d1) var(--e-io)}
.blg-topic:hover{border-color:var(--ink);color:var(--ink)}
.blg-topic.is-on{background:var(--ink);border-color:var(--ink);color:var(--on-ink)}
.blg-topic__n{font-family:var(--f);font-size:var(--t-lbl);color:var(--faint)}
.blg-topic.is-on .blg-topic__n{color:var(--on-ink-3)}

/* results */
.blg-res__bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 20px;margin:clamp(30px,3.2vw,44px) 0 22px}
.blg-res__count{font-family:var(--f);font-size:var(--t-lbl);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.blg-res__count strong{font-weight:500;color:var(--ink)}
.blg-res__active{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.blg-res__more{display:flex;flex-wrap:wrap;align-items:center;gap:4px 12px;font-size:var(--t-xs);line-height:1.5;color:var(--muted)}
.blg-res__all{display:inline-flex;align-items:center;min-height:36px;font-weight:500;color:var(--ink);text-decoration:underline;text-decoration-color:var(--blue-line);text-underline-offset:3px}
.blg-res__all:hover{color:var(--blue-d);text-decoration-color:var(--blue)}
.blg-res__reset{display:inline-flex;align-items:center;min-height:36px;padding:0 6px;font-size:var(--t-xs);font-weight:500;color:var(--muted);text-decoration:underline;text-decoration-color:var(--line-3);text-underline-offset:3px}
.blg-res__reset:hover{color:var(--ink)}
.blg-results{transition:opacity var(--d2) var(--e)}
.blg-results.is-loading{opacity:.45}
.blg-none{display:flex;flex-direction:column;align-items:center;gap:12px;padding:clamp(40px,5vw,72px) 24px;text-align:center;border:1px dashed var(--line-3);border-radius:var(--r-lg);background:var(--paper)}
.blg-none__t{font-family:var(--f-h);font-size:var(--t-h3);font-weight:500;color:var(--ink)}
.blg-none__x{max-width:48ch;font-size:var(--t-sm);color:var(--muted)}

/* pages */
.blg-pages{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 14px;margin-top:clamp(34px,3.4vw,52px)}
.blg-pages__list{display:flex;flex-wrap:wrap;gap:8px}
.blg-pages__n{display:inline-grid;place-items:center;min-width:44px;height:44px;padding:0 6px;border:1px solid var(--line);border-radius:var(--r-pill);background:var(--paper);
  font-family:var(--f);font-size:var(--t-sm);color:var(--ink);transition:border-color var(--d1) var(--e-io),background var(--d1) var(--e-io)}
.blg-pages__n:hover{border-color:var(--ink)}
.blg-pages__n[aria-current="page"]{background:var(--ink);border-color:var(--ink);color:var(--on-ink)}
.blg-pages__a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;font-size:var(--t-xs);font-weight:500;color:var(--ink)}
.blg-pages__a span{font-family:var(--f);color:var(--blue)}

@media (max-width:1100px){
  .blg-filter,.blg-filter.is-live{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .blg-filter__q,.blg-filter__type{grid-column:1 / -1}
  .blg-filter__go{grid-column:1 / -1}
}
@media (max-width:680px){
  .blg-res__topics{display:block}
  .blg-res__tl{margin-bottom:10px}
  .blg-res__tlist{flex-wrap:nowrap;margin-inline:calc(-1 * var(--gutter));padding:0 var(--gutter) 2px;overflow-x:auto;scrollbar-width:none;overscroll-behavior-x:contain;
    -webkit-mask-image:linear-gradient(90deg,transparent,#000 var(--gutter),#000 calc(100% - var(--gutter)),transparent);mask-image:linear-gradient(90deg,transparent,#000 var(--gutter),#000 calc(100% - var(--gutter)),transparent)}
  .blg-res__tlist::-webkit-scrollbar{display:none}
  .blg-topic{min-height:44px}
  /* the archive reads as a list on phones: the first card full, the rest as compact rows */
  .blg-results .blg-grid__it + .blg-grid__it .blg-card__a{display:grid;grid-template-columns:96px minmax(0,1fr);gap:14px;align-items:start;padding:14px 14px 0}
  .blg-results .blg-grid__it + .blg-grid__it .blg-card__fig{aspect-ratio:1 / 1;border-radius:var(--r-sm)}
  .blg-results .blg-grid__it + .blg-grid__it .blg-card__body{padding:0}
  .blg-results .blg-grid__it + .blg-grid__it .blg-card__t{margin-top:8px;font-size:1.02rem}
  .blg-results .blg-grid__it + .blg-grid__it .blg-card__dek,.blg-results .blg-grid__it + .blg-grid__it .blg-card__client{display:none}
  .blg-results .blg-grid__it + .blg-grid__it .blg-card__more{padding:10px 14px 14px calc(96px + 28px);gap:0}
  .blg-results .blg-grid{gap:12px}
  .blg-filter,.blg-filter.is-live{grid-template-columns:minmax(0,1fr)}
  .blg-filter__kbd{display:none}
  .blg-filter__in{padding-right:14px}
  .blg-seg__b{flex:1;padding:0 8px;height:44px}
  .blg-chip,.blg-res__reset,.blg-res__all{min-height:44px}
  .blg-none .btn{height:44px}
  .blg-filter__btn{width:100%}
}
@media (max-width:400px){.blg-seg__n{display:none}}

/* touch screens (phones and tablets): 44px tap targets (integrator, responsive pass) */
@media (pointer:coarse){
  .blg-topic,.blg-chip,.blg-res__reset,.blg-res__all{min-height:44px}
}