/* UVU Review: styles for the sections added in v3 (nav, hero actions, threads, records, fix list, form). */

/* ---------- shared ---------- */
html{scroll-padding-top:72px}
.nw{white-space:nowrap}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.src-line{font-family:var(--f-mono);font-size:12px;line-height:1.6;color:var(--muted)}
a.brand{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.sec-head [data-share]{display:inline-block;margin-top:18px}
.is-target{animation:targetPulse 2.4s ease-out 1}
@keyframes targetPulse{0%{box-shadow:0 0 0 0 rgba(244,183,64,.9)}100%{box-shadow:0 0 0 22px rgba(244,183,64,0)}}

/* ---------- top bar ---------- */
/* Every control in the bar is a 44 px target; the -4 px margins keep the bar itself 64 px tall,
   because the map, the minute clock and the share arrival all measure against it. */
.topbar{gap:16px}
.topbar .src{display:none}
.topbar .brand{min-height:44px;margin:-2.5px 0}
.topnav{display:flex;gap:4px;margin-left:auto}
.topnav a{display:inline-flex;align-items:center;min-height:44px;margin:-4px 0;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:0 10px;border-radius:8px;text-decoration:none;white-space:nowrap}
/* hover only where a pointer can hover, so a tapped link does not stay lit on a phone */
@media(hover:hover){.topnav a:hover{color:var(--white);background:rgba(255,255,255,.06)}}
.topnav a:focus-visible{color:var(--white);background:rgba(255,255,255,.06)}
.topnav .topnav-top{display:none}
.topshare{flex:0 0 auto}
.navtoggle{display:none;align-items:center;justify-content:center;gap:9px;flex:0 0 auto;min-width:44px;min-height:44px;margin:-4px 0 -4px auto;padding:0 15px 0 13px;
  border:1px solid var(--line);border-radius:9px;background:rgba(26,35,47,.85);color:var(--ink);font:600 14px/1 var(--f-sans);cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.navtoggle-ico{position:relative;display:block;width:18px;height:14px;flex:0 0 auto}
.navtoggle-ico i{position:absolute;left:0;right:0;height:2px;border-radius:2px;background:currentColor;transition:transform .22s ease,opacity .15s ease}
.navtoggle-ico i:nth-child(1){top:0}
.navtoggle-ico i:nth-child(2){top:6px}
.navtoggle-ico i:nth-child(3){top:12px}
.navtoggle[aria-expanded="true"]{background:var(--panel-2);border-color:var(--muted)}
.navtoggle[aria-expanded="true"] .navtoggle-ico i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.navtoggle[aria-expanded="true"] .navtoggle-ico i:nth-child(2){opacity:0}
.navtoggle[aria-expanded="true"] .navtoggle-ico i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.navtoggle:active{transform:scale(.96)}
@media(hover:hover){.navtoggle:hover{border-color:var(--muted);color:var(--white)}}
@keyframes navIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@media(max-width:1020px){
  .navtoggle{display:inline-flex}
  .topshare{margin-left:0}
  /* the section links become a drop-down panel under the bar */
  .topnav{display:none;position:absolute;top:calc(100% + 6px);right:16px;width:min(300px,calc(100vw - 32px));max-height:calc(100vh - 84px);max-height:calc(100svh - 84px);
    overflow-y:auto;overscroll-behavior:contain;flex-direction:column;gap:2px;margin:0;padding:8px;
    background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.6)}
  .topbar.nav-open .topnav{display:flex;animation:navIn .2s ease-out}
  .topnav a{display:flex;min-height:48px;margin:0;padding:0 14px;font-size:13px;letter-spacing:.08em;color:var(--ink);border-radius:9px}
  .topnav a:active{background:rgba(255,255,255,.1)}
  .topnav .topnav-top{display:flex;margin-top:6px;border-top:1px solid var(--line);border-radius:0 0 9px 9px;color:var(--muted)}
}
/* phones: the menu button shows its icon only (the word stays for screen readers) and the bar tightens */
@media(max-width:520px){
  .navtoggle{width:44px;padding:0}
  .navtoggle-label{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
}
@media(max-width:400px){
  .topbar{gap:6px;padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}
  /* small phones: the brand line alone, so the Menu and share buttons keep their room */
  .topbar .brand small{display:none}
  .topnav{right:12px;width:calc(100vw - 24px)}
}

/* ---------- hero ---------- */
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:30px}
.hero-start{display:inline-flex;align-items:center;gap:12px;min-height:60px;padding:0 28px 0 22px;border:0;border-radius:14px;background:#d12f2f;color:#fff;
  font:700 18px/1 var(--f-sans);cursor:pointer;box-shadow:0 10px 40px rgba(226,59,59,.35);transition:transform .12s ease,background .15s ease;touch-action:manipulation}
.hero-start svg{width:26px;height:26px;flex:0 0 auto}
.hero-start:active{transform:scale(.97)}
@media(hover:hover){.hero-start:hover{background:#e04444}}
.hero .meta a.pill{text-decoration:none;color:var(--muted)}
@media(hover:hover){.hero .meta a.pill:hover{color:var(--white);border-color:var(--faint)}}
@media(max-width:520px){.hero .meta{gap:8px}.hero .meta .pill{padding:0 13px;letter-spacing:.05em}}
.hero .scrollcue{font-size:14px;color:var(--muted)}
.hero .scrollcue .bar{width:2px}
.hero-src{margin:26px 0 0;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.04em;color:var(--faint-ink)}
/* laptop screens (up to 920 px tall, including 1366x768 with the browser's own bars): the hero scales with
   the screen height, so the scroll cue is on the first screen */
@media(min-width:861px) and (max-height:920px){
  .hero{padding-top:calc(60px + 2.2vh);padding-bottom:28px}
  .hero h1{font-size:clamp(38px,min(8.5vw,10.6vh),104px)}
  .hero .sub{margin-top:2vh;font-size:clamp(16px,2.4vh,19px)}
  .hero-actions{margin-top:2.8vh}
  .hero .meta{margin-top:2.2vh}
  .hero .meta .pill{padding:0 14px;letter-spacing:.08em}
  .hero .scrollcue{margin-top:2.6vh}
}

/* ---------- premise strip: five figures ---------- */
.premise .wrap{grid-template-columns:repeat(5,1fr)}
/* the outer cells keep their text out of a notch's unsafe strip (the strip's own wrap has no padding) */
.premise .pstat:first-child{padding-left:max(22px,env(safe-area-inset-left))}
.premise .pstat:last-child{padding-right:max(22px,env(safe-area-inset-right))}
@media(max-width:1020px){
  .premise .wrap{grid-template-columns:repeat(2,1fr)}
  .premise .pstat:last-child{grid-column:1 / -1}
  .premise .pstat:nth-child(odd){padding-left:max(22px,env(safe-area-inset-left))}
  .premise .pstat:nth-child(even),.premise .pstat:last-child{padding-right:max(22px,env(safe-area-inset-right))}
}

/* ---------- pre-event timeline ---------- */
.tev.gr::before{background:var(--blue);border-color:var(--blue);box-shadow:0 0 0 4px rgba(61,139,255,.18)}
.tev.gr .time{color:var(--blue-soft)}
.tev.gr .tag{color:var(--blue-soft);border-color:rgba(61,139,255,.45)}
.tev .tcite{margin-top:6px;font-family:var(--f-mono);font-size:11.5px;color:var(--muted)}
.chip.gr[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:#fff}
.chip{min-height:44px;padding:0 16px}

/* ---------- text threads ---------- */
.thread-wrap{margin-bottom:56px}
.thread-wrap:last-child{margin-bottom:0}
.thread-wrap.flip{grid-template-columns:.95fr 1.05fr}
.thread-note h3{line-height:1.15}
.msg .photo{display:block;margin-top:8px;padding:8px 10px;border-radius:10px;border:1px dashed rgba(255,255,255,.28);font-size:12.5px;font-style:italic;line-height:1.4;opacity:.85}
.msg .after{display:block;margin-top:8px}
@media(max-width:860px){.thread-wrap.flip{grid-template-columns:1fr}.thread-wrap.flip .thread-note{order:2}}

/* ---------- the day before: records with page snips ---------- */
.sept9{background:linear-gradient(180deg,rgba(61,139,255,.05),transparent 40%)}
.rec-case{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:36px;align-items:start;padding:28px;margin-bottom:22px;
  background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:14px}
.rec-time{font-family:var(--f-mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-soft)}
.rec-text h3{font-size:clamp(22px,3vw,30px);line-height:1.15;margin:10px 0 14px}
.rec-text p{color:var(--muted);margin:0 0 14px;font-size:15.5px}
.rec-text p.src-line{font-size:12px;line-height:1.6}
.rec-quote{margin:0 0 14px;padding:14px 16px;border-left:3px solid var(--red);background:rgba(226,59,59,.07);border-radius:0 10px 10px 0;font-size:16.5px;line-height:1.5;color:var(--white)}
.rec-snips{display:flex;flex-direction:column;gap:14px;min-width:0}
.snip{margin:0}
.snip-btn{display:block;width:100%;padding:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;cursor:zoom-in}
.snip-btn img{display:block;width:100%;height:auto}
@media(hover:hover){.snip-btn:hover{border-color:var(--blue-soft)}}
.snip figcaption{margin-top:6px;font-family:var(--f-mono);font-size:11.5px;color:var(--muted)}
.rec-questions{padding:24px 28px;border:1px dashed var(--line);border-radius:14px}
.rec-questions h3{font-size:20px;margin-bottom:12px}
.rec-questions ul{margin:0;padding-left:20px;color:var(--ink);font-size:15.5px;line-height:1.7}
@media(max-width:860px){.rec-case{grid-template-columns:1fr;gap:20px;padding:20px}}

/* ---------- lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:200;display:none;flex-direction:column;align-items:stretch;gap:10px;
  padding:max(12px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));background:rgba(5,7,10,.97)}
.lightbox.open{display:flex}
.lightbox:focus{outline:0}
.lightbox-bar{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex:0 0 auto}
.lightbox-bar button{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 20px;border-radius:10px;border:1px solid var(--line);color:#fff;font:600 15px var(--f-sans);cursor:pointer;touch-action:manipulation}
.lightbox-bar button:active{transform:scale(.97)}
.lightbox-zoom{margin-right:auto;background:var(--panel-2)}
.lightbox-zoom svg{width:18px;height:18px;flex:0 0 auto}
.lightbox-zoom[hidden]{display:none}
.lightbox-close{background:#d12f2f;border-color:#d12f2f}
@media(hover:hover){.lightbox-zoom:hover{border-color:var(--muted)}.lightbox-close:hover{background:#e04444}}
/* auto margins centre a page that fits, and let a zoomed page overflow to the right only, so all of it can be scrolled to */
.lightbox-scroll{flex:1 1 auto;min-height:0;width:100%;overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;display:flex;align-items:flex-start;border-radius:8px}
.lightbox-scroll:focus-visible{outline-offset:-3px}
.lightbox-scroll img{display:block;flex:0 0 auto;margin:0 auto;max-width:min(1190px,100%);height:auto;background:#fff;border-radius:8px}
.lightbox.is-zoomed .lightbox-scroll img{max-width:none}
.lightbox-cap{margin:0;text-align:center;font-family:var(--f-mono);font-size:12px;line-height:1.5;color:var(--muted)}
.lightbox-cap .lb-hint{color:var(--ink)}
html.has-lightbox{overflow:hidden}

/* ---------- findings cards ---------- */
.bf{scroll-margin-top:84px}
.bf blockquote .bates{display:block;margin-top:5px;font-family:var(--f-mono);font-size:11px;color:var(--blue-soft)}
.bf-foot{margin-top:14px;display:flex;justify-content:flex-end}
.find .cite a{color:var(--blue-soft)}

/* ---------- alerts ---------- */
.alert::after{content:none !important}
.a-flag{display:inline-block;margin-left:10px;padding:2px 8px;border-radius:999px;font-size:9.5px;letter-spacing:.1em;white-space:nowrap;vertical-align:1px;color:var(--red-soft);border:1px solid rgba(226,59,59,.5)}
.alert.err .a-flag{color:var(--amber);border-color:rgba(244,183,64,.6)}
.alert-proof{margin:-2px 0 6px 78px}
/* a fixed time column keeps every message aligned; a time range wraps after its dash on phones */
.alert .a-time{flex:0 0 64px}
@media(min-width:521px){.alert .a-time{flex-basis:88px}.alert-proof{margin-left:102px}}
@media(max-width:520px){
  .alert-proof{margin-left:0}
  /* the flag gets a line of its own, so the pill never breaks */
  .a-flag{display:table;margin:6px 0 4px}
}
/* very narrow phones: the time sits above the message, so the message and flag get the full card width */
@media(max-width:360px){
  .alert{flex-direction:column;gap:4px}
  .alert .a-time{flex:none;min-width:0;padding-top:0}
}

/* ---------- fix list ---------- */
.rec-asof{color:var(--muted)}
.rec-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-bottom:22px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--line)}
.rec-summary:empty{display:none}
.rec-summary .rs{padding:18px 20px;background:var(--panel)}
.rec-summary .rs b{display:block;font-family:var(--f-head);font-size:34px;line-height:1;color:var(--white)}
.rec-summary .rs span{font-size:12.5px;color:var(--muted)}
.rec-summary .rs.done b{color:var(--ok)} .rec-summary .rs.prog b{color:var(--blue-soft)} .rec-summary .rs.todo b{color:var(--amber)}
.recs,.actions{display:block}
details.recgrp,details.actgrp{background:var(--panel);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:0}
details.recgrp summary,details.actgrp summary{list-style:none;cursor:pointer;display:flex;align-items:baseline;gap:12px;padding:16px 20px;min-height:52px}
details.recgrp summary::-webkit-details-marker,details.actgrp summary::-webkit-details-marker{display:none}
.rg-num{font-family:var(--f-head);font-size:20px;font-weight:700;color:var(--red-soft);min-width:34px}
.rg-title{font-family:var(--f-head);font-size:17px;font-weight:500;flex:1 1 0;min-width:0;color:var(--white)}
.rg-count{font-family:var(--f-mono);font-size:11.5px;color:var(--muted);white-space:nowrap}
details.recgrp .recitem,details.actgrp .actitem{padding:10px 20px 10px 22px;margin:0;border-top:1px solid var(--line);font-size:14.5px;color:var(--ink)}
details.recgrp .recitem{display:flex;gap:12px;align-items:flex-start}
.recitem .st{width:12px;height:12px;border-radius:3px;margin-top:5px;flex:0 0 auto}
.st.unk{background:var(--faint)}
.ri-text b{color:var(--white);font-family:var(--f-mono);font-size:12.5px;margin-right:4px}
.ri-meta{display:block;margin-top:3px;font-family:var(--f-mono);font-size:11.5px;color:var(--muted)}
.ri-meta a{color:var(--blue-soft)}
/* a 45 px tall hit area around each page link; the negative margins keep the line where it was */
.ri-meta a{display:inline-block;padding:15px 0;margin:-15px 0}
.act-before{margin-top:6px;padding:8px 12px;border-left:2px solid var(--amber);background:rgba(244,183,64,.06);color:var(--ink);font-size:14px;border-radius:0 8px 8px 0}
.act-before b{color:var(--amber);font-weight:600}
/* every group shows a chevron that turns when it opens */
details.recgrp summary,details.actgrp summary{position:relative;padding-right:48px}
details.recgrp summary::after,details.actgrp summary::after{content:'';position:absolute;right:20px;top:22px;width:9px;height:9px;
  border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .2s}
details.recgrp[open]>summary::after,details.actgrp[open]>summary::after{transform:rotate(-135deg)}
/* phones: the title gets the full width. A recommendation group's number and count share the line above it
   (beside the number, a 360-390 px phone left the title about 215-245 px); an action group's count goes below it. */
@media(max-width:700px){
  .rec-summary{grid-template-columns:repeat(2,1fr)}
  details.recgrp summary,details.actgrp summary{flex-wrap:wrap;row-gap:4px}
  .rg-title{line-height:1.3}
  details.recgrp .rg-num{order:0;min-width:0;font-size:18px}
  details.recgrp .rg-count{order:1;flex:1 1 auto}
  details.recgrp .rg-title{order:2;flex:0 0 100%}
  details.actgrp .rg-count{flex-basis:100%}
}

/* ---------- contribute form ---------- */
.contribute{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.contribute-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;align-items:start}
.contribute .sec-head{margin-bottom:0}
.contribute-notes{margin:18px 0 0;padding-left:20px;color:var(--muted);font-size:14.5px;line-height:1.7}
.submit-form{display:flex;flex-direction:column;gap:8px;padding:26px;background:var(--panel);border:1px solid var(--line);border-radius:14px}
.submit-form label{margin-top:8px;font-size:14.5px;font-weight:600;color:var(--white)}
.submit-form .opt{font-weight:400;color:var(--muted)}
.submit-form input,.submit-form select,.submit-form textarea{width:100%;min-height:48px;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:#0c1119;color:var(--ink);font:400 16px/1.45 var(--f-sans)}
.submit-form textarea{resize:vertical;min-height:140px}
.submit-form input:focus,.submit-form select:focus,.submit-form textarea:focus{border-color:var(--blue-soft);outline:0;box-shadow:0 0 0 3px rgba(61,139,255,.25)}
.sf-error{margin:6px 0 0;padding:8px 12px;border-radius:8px;border:1px solid rgba(226,59,59,.55);background:rgba(226,59,59,.1);color:var(--red-soft);font-size:15px;font-weight:600}
.sf-error[hidden]{display:none}
.submit-form textarea[aria-invalid="true"]{border-color:var(--red-soft)}
.sf-count{margin:6px 0 0;font-family:var(--f-mono);font-size:13px;color:var(--muted)}
.sf-count.near{color:var(--amber)}
.sf-count.over{color:var(--red-soft);font-weight:600}
.sf-preview{margin-top:10px;padding:12px 14px;border:1px dashed var(--line);border-radius:10px;background:rgba(255,255,255,.02)}
.sf-preview-h{display:block;margin-bottom:6px;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.sf-preview pre{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;font:400 15px/1.5 var(--f-sans);color:var(--ink)}
.submit-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 18px;margin-top:14px;min-height:56px;border:0;border-radius:12px;background:#d12f2f;color:#fff;font:700 17px var(--f-sans);cursor:pointer;transition:transform .12s ease,background .15s ease;touch-action:manipulation}
.submit-btn:active{transform:scale(.98)}
.submit-btn svg{width:20px;height:20px;flex:0 0 auto}
.sf-private{display:flex;align-items:center;justify-content:center;min-height:48px;margin-top:6px;border-radius:12px;border:1px solid var(--line);color:var(--ink);font:600 15px var(--f-sans);text-decoration:none;text-align:center;padding:0 14px}
@media(hover:hover){.sf-private:hover{border-color:var(--blue-soft);color:var(--white)}}
.submit-btn[aria-disabled="true"]{opacity:.6;cursor:progress}
@media(hover:hover){.submit-btn:hover{background:#e04444}}
.submit-status{min-height:22px;margin:6px 0 0;font-size:14.5px;color:var(--muted)}
.submit-status.ok{color:var(--ok)}
.submit-status.err{color:var(--red-soft)}
@media(max-width:860px){.contribute-grid{grid-template-columns:1fr;gap:26px}}

/* ---------- footer ---------- */
.foot-brand{display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.method a{color:var(--blue-soft)}

/* ---------- reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .scrollcue .bar{animation:none}
  .topbar.nav-open .topnav{animation:none}
  .navtoggle-ico i{transition:none}
  .is-target{animation:none;outline:3px solid var(--amber)}
  details.recgrp summary::after,details.actgrp summary::after{transition:none}
}

/* Report figures: the campus-map button in #recon, figures in finding cards and alerts, the pull quote */
.sec-tools{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-top:16px}
.fig-btn{display:inline-flex;align-items:center;gap:12px;min-height:56px;max-width:100%;padding:6px 16px 6px 6px;border:1px solid var(--line);border-radius:12px;
  background:var(--panel);color:var(--ink);font:500 14.5px/1.3 var(--f-sans);text-align:left;cursor:zoom-in;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.fig-btn img{flex:none;width:64px;height:60px;object-fit:cover;border-radius:8px;background:#fff}
.fig-btn b{display:block;font-weight:600;color:var(--white)}
.fig-btn small{display:block;margin-top:2px;font-family:var(--f-mono);font-size:11.5px;color:var(--muted)}
.fig-btn:active{transform:scale(.98)}
@media(hover:hover){.fig-btn:hover{border-color:var(--blue-soft)}}
.bf .snip{margin:14px 0}
.bf .snip-btn img{max-height:420px;object-fit:contain;background:#fff}
.alert-proof .snip{max-width:560px}
blockquote.pull{margin:18px 0;padding:14px 18px;border-left:3px solid var(--red);background:rgba(224,68,68,.07);border-radius:0 10px 10px 0;
  font:500 16.5px/1.55 var(--f-sans);color:var(--white)}
blockquote.pull cite{display:block;margin-top:8px;font:400 11.5px/1.4 var(--f-mono);font-style:normal;color:var(--muted)}
@media(max-width:560px){
  .fig-btn{width:100%}
  blockquote.pull{font-size:15.5px;padding:12px 14px}
}

/* ================= Phone-first pass ================= */
.snip-btn picture{display:block}

/* links inside running text read as links */
.sec-head p a,.contribute-notes a,.method a,.thread-note p a{text-decoration:underline;text-underline-offset:2px}
.contribute-notes a{display:inline-flex;align-items:center;min-height:44px}

/* finding and record cards: on phones everything after the first quote folds behind "Read the rest" (page.js) */
.bf-more{display:none}
.bf-more svg{width:18px;height:18px;flex:none;transition:transform .2s}
.bf.is-open .bf-more svg{transform:rotate(180deg)}
@media(max-width:520px){
  .bf{display:flex;flex-wrap:wrap;align-items:center}
  .bf>*{flex:0 0 100%;min-width:0}
  .bf-more{display:inline-flex;flex:0 0 auto;align-items:center;gap:8px;min-height:44px;margin-top:4px;padding:0 14px;border:1px solid var(--line);border-radius:10px;
    background:transparent;color:var(--ink);font:600 15px/1 var(--f-sans);cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
  .bf-more:active{background:rgba(255,255,255,.06)}
  .bf>.bf-more+.bf-foot{flex:1 1 auto;margin-left:auto}
}
@media(max-width:520px) and (hover:hover){.bf-more:hover{border-color:var(--muted)}}

/* the hero's share button is filled in by share.js after load; its box is held so the links below it do not jump */
.hero-actions>[data-share]:empty{display:inline-block;min-width:138px;min-height:44px}

/* phones: the story starts at the top of the hero, so a web-font swap only moves what is below the changed text */
@media(max-width:520px){
  .hero{justify-content:flex-start}
  .hero .scrollcue{display:none}
}
/* the smallest phones: "Start the interactive map" stays on one line */
@media(max-width:360px){.hero-start{gap:10px;padding:0 16px 0 14px;font-size:16.5px}}

/* phones in landscape: a shorter hero, so "Start the interactive map" is on the first screen */
@media(max-height:500px) and (orientation:landscape){
  .hero{min-height:auto;padding-top:76px;padding-bottom:24px}
  .hero h1{font-size:clamp(28px,10vh,48px)}
  .hero .sub{margin-top:10px;font-size:15px;line-height:1.45}
  .hero-actions{margin-top:14px}
  .hero-start{min-height:52px}
  .hero .meta{margin-top:12px}
  .hero .scrollcue{display:none}
}

/* phones: a readable type floor (nothing under 12 px) */
@media(max-width:520px){
  .msg .who{font-size:12px;opacity:1}
  .msg.in .who{color:#b9c4d2}
  .msg.out .who{color:#e6f0ff}
  .tev .tag,.alert .a-src,.tstamp,.bf .side,.a-flag,.pill{font-size:12px}
  .bf blockquote a,.find .body .cite,.ri-meta,.hero-src,.tev .tcite,.snip figcaption,.src-line,.rec-text p.src-line{font-size:13px}
  .bf p,.find .body p,.tev .txt{font-size:16px}
  .bf blockquote,.alert .a-msg,.msg,.lane p,details.recgrp .recitem{font-size:15px}
  .pstat .l{font-size:14.5px;line-height:1.45}
  .eyebrow{letter-spacing:.12em}
  .bf blockquote .bates,.chip,blockquote.pull cite,.fig-btn small,.brand small,.lane .lane-src,.lane .lnum,.rg-count,.sf-preview-h,.phone .hdr .sub,.bf .inf b{font-size:12px}
  .brand small{letter-spacing:.02em}
  /* 401-520 px: the 12 px brand line, the Menu and the Share button fit side by side; the brand gives way first */
  .topbar{gap:10px}
  .topbar .brand{flex:0 1 auto;min-width:0}
  .topbar .brand>div{min-width:0}
  .topbar .brand small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}
@media(max-width:420px){.brand small{letter-spacing:0}}

/* phones: the key numbers as a list, number on the left */
@media(max-width:520px){
  .premise .wrap{grid-template-columns:1fr;gap:0}
  .premise .pstat:nth-child(n){display:grid;grid-template-columns:64px minmax(0,1fr);column-gap:14px;align-items:center;
    padding:14px max(16px,env(safe-area-inset-right)) 14px max(16px,env(safe-area-inset-left))}
  .premise .pstat+.pstat{border-top:1px solid var(--line)}
  .pstat .n{font-size:40px}
  .pstat .l{margin-top:0;font-size:15px;line-height:1.45;color:var(--ink-2)}
  .premise .pstat.pq{grid-template-columns:minmax(0,1fr)}
  .pstat.pq .n{font-size:28px}
  .pstat.pq .n br{display:none}
  .pstat.pq .l{margin-top:6px}
}

/* phones: the text threads sit on the page itself, not in a phone drawn inside the phone */
@media(max-width:520px){
  .phone{border:0;border-radius:0;padding:0;background:transparent;box-shadow:none;max-width:none}
}

/* phones: each key finding's number becomes an eyebrow, and the heading gets the full width */
@media(max-width:520px){
  .find summary{flex-wrap:wrap;gap:6px 10px;padding:16px 18px}
  .find .num{flex:0 0 100%;min-width:0;font:600 12px/1.3 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--red-soft)}
  .find .num::before{content:'Finding '}
  .find .ft{flex:1 1 0;min-width:0}
  .find .plus{display:flex;align-items:center;justify-content:center;flex:0 0 44px;width:44px;height:44px;margin:-10px -12px -10px 0;line-height:1}
  .find .body{padding:0 18px 18px}
}

/* phones: the source buttons are one full-width stack */
@media(max-width:520px){
  .doc-cta .l,.doc-cta .r{padding:24px 18px}
  .big-btn{width:100%;min-height:52px;justify-content:center;text-align:center;font:600 16px/1.3 var(--f-sans);text-transform:none;letter-spacing:0}
}

@media(prefers-reduced-motion:reduce){.bf-more svg{transition:none}}