/* Basecamp. Tokens and component styles adapted from docs/redesign/sketches.html */
:root{
  --paper:#ECF0EA; --paper-2:#E0E6DD; --ink:#16211D; --ink-2:#4B5953; --contour:#A4B19E; --contour-strong:#7E8E78;
  --blaze:#D9561A; --blaze-text:#B3440F; --g-green:#2C8A4B; --g-blue:#1D5FBF; --g-black:#16211D;
  --ski:#1D5FBF; --mtb:#D9561A; --hike:#2C8A4B; --fish:#178A88; --bjj:#16211D;
  --frame:#FFFFFF; --rule:#C5CEC1;
  --board:#0C100F; --board-2:#161C1A; --board-text:#F4C352; --board-dim:#9A8E70; --lamp-open:#3DDC6E; --lamp-wait:#F4C352; --lamp-closed:#FF4D3D;
  --f-display:"Big Shoulders Display","Arial Narrow",Impact,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  color-scheme:dark;
  --paper:#0E1412; --paper-2:#151D1A; --ink:#E1E8E0; --ink-2:#98A69E; --contour:#2D3B35; --contour-strong:#465A50;
  --blaze:#FF7B3A; --blaze-text:#FF7B3A; --g-green:#4FC277; --g-blue:#5E9CFF; --g-black:#E1E8E0;
  --ski:#5E9CFF; --mtb:#FF7B3A; --hike:#4FC277; --fish:#3CC9C4; --bjj:#E1E8E0;
  --frame:#121916; --rule:#26322D;
}}
:root[data-theme="dark"]{
  color-scheme:dark;
  --paper:#0E1412; --paper-2:#151D1A; --ink:#E1E8E0; --ink-2:#98A69E; --contour:#2D3B35; --contour-strong:#465A50;
  --blaze:#FF7B3A; --blaze-text:#FF7B3A; --g-green:#4FC277; --g-blue:#5E9CFF; --g-black:#E1E8E0;
  --ski:#5E9CFF; --mtb:#FF7B3A; --hike:#4FC277; --fish:#3CC9C4; --bjj:#E1E8E0;
  --frame:#121916; --rule:#26322D;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:64px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 15px/1.6 var(--f-body);
  padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}
a{color:inherit}
:focus-visible{outline:2px solid var(--blaze);outline-offset:3px}
.wrap{max-width:1180px;margin:0 auto;padding-inline:max(16px,3vw)}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--paper);padding:8px 12px;z-index:100}
.skip:focus{left:8px;top:8px}
.mono{font-family:var(--f-mono)}
.eyebrow{font:500 11px/1.4 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
h1,h2,h3,h4{font-family:var(--f-display);text-wrap:balance;margin:0;line-height:.95}

/* top nav */
.topnav{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1.5px solid var(--ink);padding-top:env(safe-area-inset-top,0px)}
.topnav .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:10px;font:500 12px var(--f-mono);letter-spacing:.08em;text-transform:uppercase}
.topnav .links{display:flex;gap:18px;flex-wrap:wrap}
.topnav a{text-decoration:none}
.topnav a:hover{color:var(--blaze-text)}
.mark{font:900 22px var(--f-display);letter-spacing:.02em}
.toggle{font:inherit;letter-spacing:inherit;text-transform:inherit;color:var(--ink);border:1.5px solid var(--ink);padding:4px 8px;background:var(--paper);cursor:pointer}
.toggle:hover{border-color:var(--blaze)}

/* hero */
.hero{position:relative;height:70vh;min-height:440px;max-height:720px;display:flex;flex-direction:column;justify-content:flex-end;background:var(--paper);overflow:hidden;border-bottom:2px solid var(--ink)}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:crosshair;touch-action:pan-y}
.hero .wrap{position:relative;width:100%;pointer-events:none}
.hero-copy{padding-bottom:26px;display:grid;gap:14px}
.hero-copy h1{font-size:clamp(56px,10vw,128px);font-weight:900;text-transform:uppercase;letter-spacing:-.01em;line-height:.86}
.hero-copy h1 span{color:var(--blaze)}
.hero-copy p{margin:0;max-width:44ch;font-size:17px;background:var(--paper);box-shadow:0 0 0 6px var(--paper)}
.readout{position:absolute;right:max(16px,3vw);bottom:26px;font:500 12px/1.5 var(--f-mono);text-align:right;background:var(--paper);border:1.5px solid var(--ink);padding:8px 10px;min-width:150px;pointer-events:none}
.readout b{font-weight:500;color:var(--blaze-text)}
.readout small{color:var(--ink-2);font-size:inherit}

/* sections */
.section{padding-block:72px 8px}
.sec-head{display:flex;justify-content:space-between;align-items:end;flex-wrap:wrap;gap:16px;margin-bottom:22px}
.sec-head h2{font-size:clamp(40px,6vw,64px);font-weight:900;text-transform:uppercase}
.lede{margin:0 0 20px;max-width:58ch;color:var(--ink-2)}

/* apps */
.grades{display:flex;flex-wrap:wrap;gap:6px 16px;font:400 12px var(--f-mono);color:var(--ink-2)}
.grades span{display:inline-flex;align-items:center;gap:6px}
.apps{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.sign{border:2px solid var(--ink);background:var(--paper);display:grid;grid-template-rows:auto auto 1fr auto;gap:10px;padding:16px 16px 14px;position:relative}
.sign.feature{grid-column:1/-1;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto;align-items:center;gap:24px;background:var(--ink);color:var(--paper);border-color:var(--ink)}
.sign .top{display:flex;justify-content:space-between;align-items:center;font:500 11px var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2)}
.sign.feature .top{color:var(--contour)}
.sign h4{font:800 30px/1 var(--f-display);text-transform:uppercase;margin:0}
.sign.feature h4{font-size:clamp(40px,6vw,72px);font-weight:900}
.sign p{margin:0;font-size:14px;color:var(--ink-2)}
.sign.feature p{color:var(--contour);font-size:16px;max-width:52ch}
.sign .stat{font:500 13px var(--f-mono);display:flex;flex-wrap:wrap;gap:4px 12px;border-top:1.5px dashed var(--contour-strong);padding-top:10px}
.sign.feature .stat{border-color:var(--ink-2)}
.sign .stat a{color:var(--blaze-text);text-decoration:none}
.sign .stat a:hover{text-decoration:underline}
.sign.feature .stat a{color:var(--blaze)}
.feature-body{display:grid;gap:12px}
.bignum{font:900 clamp(64px,9vw,120px)/.85 var(--f-display);color:var(--blaze);text-align:right}
.bignum small{display:block;font:500 12px var(--f-mono);letter-spacing:.1em;color:var(--contour);text-transform:uppercase}
.grade{width:18px;height:18px;flex:none;display:inline-block}
.grade.double{width:32px}
.grade svg{width:100%;height:100%;display:block}

.group-title{font:500 12px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);margin:34px 0 12px;display:flex;align-items:center;gap:12px}
.group-title::after{content:"";flex:1;border-top:1.5px dashed var(--contour-strong)}
.group-title:first-of-type{margin-top:0}
.badge{font:500 10px var(--f-mono);letter-spacing:.08em;background:var(--ink);color:var(--paper);padding:1px 6px;margin-left:6px}

/* status board */
.board{background:var(--board);color:var(--board-text);font-family:var(--f-mono);padding:clamp(18px,3vw,30px)}
.board-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;border-bottom:1px solid var(--board-2);padding-bottom:12px;margin-bottom:6px}
.board-head h2{font:900 clamp(30px,4.5vw,44px)/1 var(--f-display);text-transform:uppercase;letter-spacing:.06em;color:#F2EEE3}
.board-head span{font-size:12px;color:var(--board-dim);letter-spacing:.08em}
.row{display:grid;grid-template-columns:minmax(0,1.3fr) 190px minmax(0,1.6fr);gap:16px;align-items:center;padding:12px 0;border-bottom:1px solid var(--board-2);font-size:14px;letter-spacing:.04em}
.row:last-child{border-bottom:0}
.row .name{text-transform:uppercase;color:#F2EEE3}
.row .note{color:var(--board-dim);font-size:13px}
.lamp{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;font-size:12px;letter-spacing:.12em}
.lamp::before{content:"";width:10px;height:10px;border-radius:50%;background:currentColor;box-shadow:0 0 10px currentColor}
.open{color:var(--lamp-open)} .wait{color:var(--lamp-wait)} .closed{color:var(--lamp-closed)}
.flap{display:inline-flex;gap:2px;min-height:1.6em}
.flap b{font-weight:500;background:var(--board-2);padding:0 3px;border-radius:2px;min-width:1.05em;text-align:center}

/* seasons */
.seasons{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:center}
.dial svg{width:100%;max-width:420px;display:block;margin:0 auto;height:auto}
.season-copy h2{font-size:clamp(40px,6vw,60px);font-weight:900;text-transform:uppercase}
.season-copy .now{font-size:17px;margin:14px 0 18px;max-width:40ch}
.acts{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.acts li{display:grid;grid-template-columns:14px minmax(0,1fr) auto;gap:10px;align-items:center;font-size:14px;border-bottom:1px solid var(--rule);padding-bottom:7px}
.acts li i{width:14px;height:14px;display:block}
.acts li .when{font:400 12px var(--f-mono);color:var(--ink-2);font-variant-numeric:tabular-nums}
.acts li.off{opacity:.6}

/* archive */
.archive{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:36px}
.archive h2,.archive h3{font-size:30px;font-weight:800;text-transform:uppercase;margin-bottom:6px}
.archive .sub{font-size:13px;color:var(--ink-2);margin:0 0 14px}
.trail-list{list-style:none;margin:0;padding:0}
.trail-list li{display:grid;grid-template-columns:52px minmax(0,1fr);gap:12px;padding:8px 0;border-bottom:1px dashed var(--contour-strong);font-size:14px}
.trail-list li span{font:400 12px var(--f-mono);color:var(--ink-2);font-variant-numeric:tabular-nums;padding-top:2px}
.trail-list a{text-decoration:none}
.trail-list a:hover{color:var(--blaze-text);text-decoration:underline}
.year{font:800 34px var(--f-display);margin:34px 0 4px;color:var(--ink)}

/* footer */
.foot{margin-top:72px;padding-block:18px 40px;border-top:2px solid var(--ink);font:400 12px var(--f-mono);color:var(--ink-2)}
.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px}
.foot nav{display:flex;flex-wrap:wrap;gap:6px 18px}

/* page (archive, post, 404) */
.page{padding-block:56px 0}
.page > h1{font-size:clamp(48px,8vw,96px);font-weight:900;text-transform:uppercase;margin-bottom:10px}
.btn{display:inline-block;font:500 13px var(--f-mono);text-transform:uppercase;letter-spacing:.08em;border:2px solid var(--ink);padding:8px 14px;text-decoration:none;background:var(--paper);color:var(--ink)}
.btn:hover{border-color:var(--blaze);color:var(--blaze-text)}

/* post */
.article{max-width:68ch;margin-inline:auto}
.article h1{font-size:clamp(40px,7vw,72px);font-weight:900;text-transform:uppercase;margin:8px 0 10px}
.article .meta{display:flex;flex-wrap:wrap;gap:6px 14px;font:400 12px var(--f-mono);color:var(--ink-2);margin-bottom:28px}
.article .meta a{color:var(--blaze-text)}
.prose{font-size:17px;line-height:1.7;overflow-wrap:break-word}
.prose h1,.prose h2,.prose h3,.prose h4{margin:1.8em 0 .5em;line-height:1.05;text-transform:uppercase}
.prose h1,.prose h2{font-size:34px;font-weight:800}
.prose h3,.prose h4{font-size:26px;font-weight:800}
.prose a{color:var(--blaze-text)}
.prose img,.prose video,.prose iframe{max-width:100%;height:auto}
.prose pre{overflow-x:auto;background:var(--paper-2);border:1px solid var(--rule);padding:12px 14px;font:400 13.5px/1.55 var(--f-mono)}
.prose code{font-family:var(--f-mono);font-size:.9em;background:var(--paper-2);padding:1px 4px}
.prose pre code{background:none;padding:0;font-size:inherit}
.prose table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse}
.prose td,.prose th{border:1px solid var(--rule);padding:4px 8px}
.prose blockquote{margin-left:0;padding-left:16px;border-left:3px solid var(--blaze);color:var(--ink-2)}
.pager{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:40px 0 0;padding-top:20px;border-top:2px solid var(--ink)}
.pager .btn[aria-disabled="true"]{opacity:.35;pointer-events:none}

/* 404 */
.lost{display:grid;grid-template-columns:auto minmax(0,1fr);gap:32px;align-items:center;padding-block:56px 0}
.lost .code{font:900 clamp(96px,16vw,190px)/.8 var(--f-display);color:var(--blaze)}
.lost h1{font-size:clamp(32px,4.5vw,46px);font-weight:900;text-transform:uppercase}
.lost p{margin:10px 0 18px;color:var(--ink-2);max-width:46ch}
.ruler{height:34px;border:2px solid var(--ink);position:relative;max-width:440px;background:repeating-linear-gradient(90deg,var(--ink) 0 1.5px,transparent 1.5px 11px) bottom/100% 9px no-repeat,repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 55px) bottom/100% 16px no-repeat}
.ruler span{position:absolute;top:2px;font:500 10px var(--f-mono)}
.fish{max-width:440px;width:100%;display:block;height:auto;margin-bottom:-4px}

/* snow easter egg */
#snow{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:200}

@media (max-width:900px){
  .seasons,.archive{grid-template-columns:1fr}
  .sign.feature{grid-template-columns:1fr}
  .bignum{text-align:left}
}
@media (max-width:560px){
  .row{grid-template-columns:1fr auto;gap:4px 12px}
  .row .note{grid-column:1/-1}
  .lost{grid-template-columns:1fr}
  .topnav .links{display:none}
  .readout{left:max(16px,3vw);right:auto;bottom:auto;top:12px;text-align:left;min-width:0}
  .hero{min-height:400px}
}