/* ==========================================================================
   Blog hub (/blog/, BlogIndex.astro) and the archives (/blog/all/,
   /category/<slug>/, /tag/<slug>/). Loaded with site.css only.
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box}
body.ui-page{margin:0;background:var(--ui-air);color:var(--ui-ink);font:400 18px/1.6 var(--ui-sans);-webkit-font-smoothing:antialiased}
:where(.bl) img{display:block;max-width:100%;height:auto}
:where(.bl) h1,:where(.bl) h2{font-family:var(--ui-sans);font-weight:500;color:var(--ui-ink);margin:0}
:focus-visible{outline:3px solid var(--ui-teal);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}

/* ---------- header ---------- */
.bl-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,440px);gap:32px 64px;align-items:end;padding-top:64px;padding-bottom:44px}
.bl .kicker{font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ui-teal);margin:0 0 14px}
.bl-head h1{font-size:clamp(38px,5vw,64px);line-height:1.04;letter-spacing:-.04em;margin:0 0 18px;max-width:14em}
.bl-head .dek{font-size:19.5px;line-height:1.6;color:var(--ui-muted);margin:0;max-width:34em}
.bl-search{position:relative;display:flex;align-items:center;background:var(--ui-white);border:1px solid var(--ui-field);border-radius:999px;padding:6px 6px 6px 50px}
.bl-search:focus-within{border-color:var(--ui-teal);box-shadow:0 0 0 3px var(--ui-mint)}
.bl-search svg{position:absolute;left:19px;width:20px;height:20px;color:var(--ui-teal)}
.bl-search input{flex:1;min-width:0;border:0;background:none;font:400 17px/1.3 var(--ui-sans);color:var(--ui-ink);padding:10px 10px 10px 0}
.bl-search input:focus{outline:none}
.bl-search input::placeholder{color:var(--ui-muted);opacity:1}
.bl-search button{flex:none;font:600 15.5px/1 var(--ui-sans);color:#fff;background:var(--ui-tide);border:0;border-radius:999px;padding:14px 22px;cursor:pointer}
.bl-search button:hover{background:var(--ui-teal)}

/* ---------- shared card bits ---------- */
.bl a{color:var(--ui-ink);text-decoration:none}
.bl .lbl{font-size:13.5px;font-weight:600;color:var(--ui-teal);line-height:1.4}
.bl .lbl em{font-style:normal;font-weight:600;color:var(--ui-tide);background:var(--ui-mint);border-radius:999px;padding:2px 9px;margin-left:8px;font-size:12.5px}
.bl .t{font-weight:500;letter-spacing:-.01em}
.bl .x{color:var(--ui-muted)}
.bl .m{font-size:14px;color:var(--ui-muted)}
.bl a:hover .t{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}

/* ---------- latest ---------- */
.bl-latest{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:20px;padding-bottom:96px}
.lead{display:flex;flex-direction:column;background:var(--ui-white);border:1px solid var(--ui-line);border-radius:var(--ui-r-lg);overflow:hidden;transition:border-color .2s}
.lead:hover{border-color:var(--ui-leaf)}
.lead>img{width:100%;aspect-ratio:16/9;object-fit:cover}
@media (min-width:1001px){.lead>img{flex:1 1 auto;min-height:300px;aspect-ratio:auto;height:0}}
.lead .b{display:flex;flex-direction:column;gap:10px;padding:26px 30px 30px}
.lead .t{font-size:clamp(24px,2.4vw,32px);line-height:1.18;letter-spacing:-.02em}
.lead .x{font-size:17px;line-height:1.6}
.lead .by{display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--ui-muted);margin-top:4px}
.lead .by img{width:32px;height:32px;border-radius:50%;object-fit:cover;object-position:top}
.side{list-style:none;margin:0;padding:0;display:grid;grid-template-rows:1fr 1fr;gap:20px}
.side a{display:flex;flex-direction:column;height:100%;background:var(--ui-white);border:1px solid var(--ui-line);border-radius:var(--ui-r-md);overflow:hidden;transition:border-color .2s}
.side a:hover{border-color:var(--ui-leaf)}
.side img{width:100%;aspect-ratio:16/8;object-fit:cover}
.side .b{display:flex;flex-direction:column;gap:6px;padding:18px 22px 20px;flex:1}
.side .t{font-size:19px;line-height:1.3}
.side .m{margin-top:auto;padding-top:4px}

/* ---------- all articles ---------- */
.bl-all{padding-bottom:96px}
.bl .sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px 24px;flex-wrap:wrap;margin-bottom:20px}
.bl .sec-head h2{font-size:clamp(30px,3.4vw,44px);line-height:1.08;letter-spacing:-.03em}
.bl .count{margin:0;font-size:16px;color:var(--ui-muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.chips button{font:500 15px/1 var(--ui-sans);color:var(--ui-ink);background:var(--ui-white);border:1px solid var(--ui-field);border-radius:999px;padding:11px 16px;cursor:pointer}
.chips button span{color:var(--ui-muted);font-weight:400;margin-left:2px}
.chips button:hover{border-color:var(--ui-teal);background:var(--ui-mint)}
.chips button[aria-pressed="true"]{background:var(--ui-tide);border-color:var(--ui-tide);color:#fff}
.chips button[aria-pressed="true"] span{color:var(--ui-leaf)}
.grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid a{display:flex;flex-direction:column;height:100%;background:var(--ui-white);border:1px solid var(--ui-line);border-radius:var(--ui-r-md);overflow:hidden;transition:border-color .2s}
.grid a:hover{border-color:var(--ui-leaf)}
.grid .img{position:relative;display:block}
.grid img,.grid .ph{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--ui-mint)}
.grid .new{position:absolute;top:12px;left:12px;font-size:12.5px;font-weight:600;color:var(--ui-tide);background:#fff;border-radius:999px;padding:4px 10px}
.grid .b{display:flex;flex-direction:column;gap:7px;padding:18px 20px 20px;flex:1}
.grid .t{font-size:19px;line-height:1.3}
.grid .x{font-size:15px;line-height:1.55}
.grid .m{margin-top:auto;padding-top:6px}
.more{display:block;margin:32px auto 0;font:600 16px/1 var(--ui-sans);color:var(--ui-tide);background:var(--ui-white);border:1px solid var(--ui-field);border-radius:999px;padding:15px 26px;cursor:pointer}
.more:hover{border-color:var(--ui-teal);background:var(--ui-mint)}

/* ---------- letter ---------- */
.bl-cta{display:flex;align-items:center;justify-content:space-between;gap:24px 48px;margin-bottom:104px;background:var(--ui-tide);border-radius:var(--ui-r-lg);padding:44px 52px!important;color:#fff}
.bl-cta h2{color:#fff;font-size:clamp(26px,3vw,36px);letter-spacing:-.02em;margin-bottom:10px}
.bl-cta p{margin:0;font-size:17.5px;line-height:1.55;color:#D6E6E2;max-width:32em}
.bl-cta a{flex:none;font:600 16px/1 var(--ui-sans);color:var(--ui-tide);background:#fff;border-radius:999px;padding:17px 26px}
.bl-cta a:hover{background:var(--ui-mint)}
.bl-cta a:focus-visible{outline-color:#fff}

/* ---------- archives ---------- */
.ar-head{padding-top:28px;padding-bottom:40px}
.ar .crumbs ol{list-style:none;margin:0 0 36px;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-size:14.5px;color:var(--ui-muted)}
.ar .crumbs li+li::before{content:"/";margin-right:6px;color:var(--ui-field)}
.ar .crumbs a{color:var(--ui-muted);text-decoration:underline;text-underline-offset:3px}
.ar .crumbs [aria-current]{color:var(--ui-ink)}
.ar-head h1{font-size:clamp(38px,5vw,60px);line-height:1.04;letter-spacing:-.04em;margin:0 0 16px}
.ar-head .dek{font-size:18.5px;line-height:1.6;color:var(--ui-muted);margin:0;max-width:40em}
.ar-head .dek a{color:var(--ui-teal);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.ar-list{padding-bottom:104px}
.rows{list-style:none;margin:0;padding:0;display:grid;gap:14px;max-width:960px}
.rows a{display:grid;grid-template-columns:240px minmax(0,1fr);gap:26px;align-items:center;background:var(--ui-white);border:1px solid var(--ui-line);border-radius:var(--ui-r-md);padding:14px;transition:border-color .2s}
.rows a:hover{border-color:var(--ui-leaf)}
.rows img,.rows .ph{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--ui-r-sm);background:var(--ui-mint)}
.rows .b{display:flex;flex-direction:column;gap:6px;padding:4px 12px 4px 0}
.rows .t{font-size:21px;line-height:1.28}
.rows .x{font-size:15.5px;line-height:1.55}
.rows .m{font-size:14px;color:var(--ui-muted);padding-top:2px}
.pager{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:960px;margin-top:36px}
.pager ol{list-style:none;margin:0;padding:0;display:flex;gap:6px}
.pager ol a,.pager ol span[aria-current],.pager .dots{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 10px;border-radius:999px;font:500 15.5px/1 var(--ui-sans)}
.pager ol a{background:var(--ui-white);border:1px solid var(--ui-field);color:var(--ui-ink)}
.pager ol a:hover{background:var(--ui-mint);border-color:var(--ui-teal)}
.pager span[aria-current]{background:var(--ui-tide);color:#fff;font-weight:600}
.pager .dots{color:var(--ui-muted);min-width:24px}
.pager .step{min-width:110px;font:600 16px/1 var(--ui-sans);color:var(--ui-tide)}
.pager a.step{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:48px;padding:0 20px;background:var(--ui-white);border:1px solid var(--ui-field);border-radius:999px}
.pager a.step:hover{background:var(--ui-mint);border-color:var(--ui-teal)}

@media (max-width:1100px){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1000px){
  .bl-head{grid-template-columns:minmax(0,1fr);align-items:start}
  .bl-latest{grid-template-columns:minmax(0,1fr)}
  .side{grid-template-rows:none;grid-template-columns:1fr 1fr}
  .bl-cta{flex-direction:column;align-items:flex-start}
}
@media (max-width:640px){
  .ui-wrap{padding:0 18px}
  .bl-head{padding-top:40px;padding-bottom:28px}
  .bl-head .dek{font-size:17.5px}
  .bl-latest{padding-bottom:72px;gap:12px}
  .lead .b{padding:20px 22px 24px}
  .side{grid-template-columns:minmax(0,1fr);gap:12px}
  .side a{flex-direction:row;align-items:center;gap:14px;padding:12px}
  .side img{flex:none;width:92px;aspect-ratio:4/3;border-radius:var(--ui-r-sm)}
  .side .b{padding:0}
  .side .t{font-size:16.5px}
  .bl-all{padding-bottom:72px}
  .chips{flex-wrap:nowrap;overflow-x:auto;margin:0 -18px 22px;padding:3px 18px 6px;scrollbar-width:none}
  .chips button{flex:none;white-space:nowrap}
  .grid{grid-template-columns:minmax(0,1fr);gap:12px}
  .grid a{flex-direction:row;align-items:flex-start;gap:14px;padding:12px}
  .grid .img{flex:none;width:104px}
  .grid img,.grid .ph{aspect-ratio:1;border-radius:var(--ui-r-sm)}
  .grid .new{top:6px;left:6px;font-size:11.5px;padding:3px 8px}
  .grid .b{padding:0;gap:5px}
  .grid .t{font-size:16.5px}
  .grid .x{display:none}
  .bl-cta{padding:30px 24px!important;margin-bottom:72px}
  .ar-head{padding-top:20px;padding-bottom:28px}
  .ar .crumbs ol{margin-bottom:24px}
  .ar-head .dek{font-size:17px}
  .ar-list{padding-bottom:72px}
  .rows{gap:12px}
  .rows a{grid-template-columns:96px minmax(0,1fr);gap:14px;align-items:start;padding:12px}
  .rows img,.rows .ph{aspect-ratio:1}
  .rows .b{padding:0;gap:4px}
  .rows .t{font-size:16.5px}
  .rows .x{display:none}
  .rows .m{font-size:13.5px}
  .pager{flex-wrap:wrap;justify-content:center}
  .pager .step{min-width:0}
  .pager span.step{display:none}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important}}