/* ============================================================
   THE BRIEF — individual article pages
   Generated pages: brief/<slug>.html (see scripts/build_brief.py).
   Masthead / cards / archive live in brief.css.
   ============================================================ */

.art{display:block;}

/* ---- HERO ------------------------------------------------- */
.art-hero{padding:clamp(40px,6vw,88px) 0 clamp(32px,4vw,56px);border-bottom:1px solid var(--line);}
.art-hero .breadcrumb{margin-bottom:clamp(24px,4vw,40px);}
.art-hero .breadcrumb span[aria-current]{max-width:34ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

.art-kicker{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-family:var(--mono);font-size:10px;letter-spacing:.11em;text-transform:uppercase;margin-bottom:20px;}
.art-kicker .ak-type{background:var(--accent);color:#fff;padding:5px 10px;}
.art-kicker .ak-cat{color:var(--muted);}

.art-title{font-family:var(--serif);font-weight:300;font-size:clamp(32px,5.4vw,76px);line-height:1.0;letter-spacing:-0.03em;margin:0;max-width:19ch;}
.art-title em{font-style:italic;color:var(--accent);font-weight:400;}

.art-dek{margin:clamp(20px,2.6vw,32px) 0 0;font-size:clamp(15px,1.3vw,20px);line-height:1.58;color:var(--ink-2);max-width:56ch;}

.art-byline{margin-top:clamp(22px,3vw,34px);font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:flex;gap:10px;align-items:center;flex-wrap:wrap;}

/* ---- KEY FIGURES ------------------------------------------ */
.art-figures{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:clamp(32px,4vw,52px);}
.art-figures .af-item{background:var(--bg);padding:24px 22px;}
.art-figures .af-value{font-family:var(--serif);font-weight:300;font-size:clamp(30px,3.6vw,46px);line-height:1;letter-spacing:-0.03em;color:var(--accent);}
.art-figures .af-label{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:12px;line-height:1.5;}

/* ---- BODY ------------------------------------------------- */
.art-body{max-width:68ch;margin:clamp(44px,6vw,88px) 0 0;font-size:16.5px;line-height:1.72;color:var(--ink-2);}
.art-body > *:first-child{margin-top:0;}

.art-body p{margin:0 0 1.35em;}
.art-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;text-decoration-color:var(--line);transition:text-decoration-color .2s ease;}
.art-body a:hover{text-decoration-color:var(--accent);}

.art-body h2{font-family:var(--serif);font-weight:300;font-size:clamp(26px,3vw,40px);line-height:1.1;letter-spacing:-0.025em;color:var(--ink);margin:clamp(48px,5vw,76px) 0 .6em;}
.art-body h2 em{font-style:italic;color:var(--accent);}
.art-body h3{font-family:var(--serif);font-weight:400;font-size:clamp(19px,2vw,25px);line-height:1.2;letter-spacing:-0.015em;color:var(--ink);margin:clamp(32px,3.4vw,48px) 0 .5em;}
.art-body h4{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:clamp(28px,3vw,40px) 0 .8em;}

.art-body ul,.art-body ol{margin:0 0 1.35em;padding-left:1.2em;}
.art-body li{margin-bottom:.5em;padding-left:.25em;}
.art-body li::marker{color:var(--accent);}

.art-body blockquote{margin:clamp(36px,4vw,56px) 0;padding:0 0 0 clamp(20px,3vw,34px);border-left:2px solid var(--accent);}
.art-body blockquote p{font-family:var(--serif);font-weight:300;font-style:italic;font-size:clamp(20px,2.3vw,29px);line-height:1.32;letter-spacing:-0.015em;color:var(--ink);margin:0;}

.art-body hr{border:0;border-top:1px solid var(--line);margin:clamp(40px,5vw,68px) 0;}

.art-body code{font-family:var(--mono);font-size:.86em;background:var(--paper);border:1px solid var(--line);padding:1px 5px;}

.art-body strong{color:var(--ink);font-weight:600;}

/* ---- TABLES ----------------------------------------------- */
/* Tables carry the argument in a data piece, so they are allowed to run
   wider than the 68ch reading measure rather than scrolling inside it. */
.art-table{margin:clamp(32px,4vw,52px) 0;overflow-x:auto;border:1px solid var(--line);width:min(880px,calc(100vw - 2 * var(--pad)));max-width:none;}
.art-table table{width:100%;border-collapse:collapse;font-size:14px;min-width:min(100%,460px);}
.art-table th{font-family:var(--mono);font-size:9.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);text-align:left;padding:14px 16px;background:var(--bg-soft);border-bottom:1px solid var(--line);white-space:nowrap;}
.art-table td{padding:13px 16px;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top;}
.art-table tbody tr:last-child td{border-bottom:0;}
.art-table tbody tr:hover td{background:var(--bg-soft);}
.art-table td:first-child{color:var(--ink);font-weight:500;}

/* ---- SOURCES ---------------------------------------------- */
.art-sources{max-width:68ch;margin:clamp(56px,6vw,88px) 0 0;padding-top:clamp(28px,3vw,40px);border-top:1px solid var(--line);}
.art-sources h2{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:400;margin:0 0 18px;}
.art-sources ol{margin:0;padding-left:1.3em;font-size:13px;line-height:1.68;color:var(--muted);}
.art-sources li{margin-bottom:.55em;}
.art-sources li::marker{color:var(--accent);}
.art-sources a{color:var(--accent);text-decoration:underline;text-underline-offset:2px;}

/* ---- PAGER ------------------------------------------------ */
.art-pager{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin:clamp(56px,7vw,104px) 0 clamp(24px,3vw,40px);}
.art-pager .ap-link{background:var(--bg);padding:clamp(22px,3vw,34px);display:flex;flex-direction:column;gap:12px;transition:background .22s ease;}
.art-pager .ap-link:hover{background:var(--bg-soft);}
.art-pager .ap-dir{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);}
.art-pager .ap-title{font-family:var(--serif);font-weight:400;font-size:clamp(17px,1.7vw,22px);line-height:1.22;letter-spacing:-0.012em;color:var(--ink);}
.art-pager .ap-next{text-align:right;align-items:flex-end;}
.art-pager .ap-next:only-child{grid-column:2;}

@media(max-width:720px){
  .art-body{font-size:15.5px;}
  .art-pager{grid-template-columns:1fr;}
  .art-pager .ap-next{text-align:left;align-items:flex-start;}
  .art-pager .ap-next:only-child{grid-column:1;}
}

/* ---- CITATIONS -------------------------------------------- */
.art-body sup.cite{font-family:var(--mono);font-size:9.5px;line-height:0;vertical-align:super;margin-left:1px;}
.art-body sup.cite a{color:var(--accent);text-decoration:none;padding:0 1px;border-bottom:0;}
.art-body sup.cite a:hover{text-decoration:underline;}
.art-sources li{scroll-margin-top:100px;}
.art-sources li:target{background:var(--paper);outline:3px solid var(--paper);}

/* ---- RELATED READING -------------------------------------- */
.art-related{max-width:68ch;margin:clamp(48px,5vw,72px) 0 0;padding-top:clamp(28px,3vw,40px);border-top:1px solid var(--line);}
.art-related h2{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:400;margin:0 0 20px;}
.art-related .rel-card{display:block;border:1px solid var(--line);padding:22px 24px;margin-bottom:1px;transition:background .22s ease;}
.art-related .rel-card:hover{background:var(--bg-soft);}
.art-related .rel-kicker{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);margin-bottom:10px;}
.art-related .rel-title{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(17px,1.8vw,22px);line-height:1.22;letter-spacing:-0.012em;color:var(--ink);margin-bottom:8px;}
.art-related .rel-dek{display:block;font-size:13.5px;line-height:1.6;color:var(--muted);}