/* Day by Day — site styles. System fonts only: the site makes no requests outside its own domain. */
:root{
  --bg:#F1F6F4;--surface:#FFFFFF;--fg:#173936;--muted:#4F6762;--link:#1F5C55;--link-hover:#123F3A;
  --border:#D3E1DC;--accent:#347C75;--accent-soft:#E2EFEB;--warm:#9A5F2E;--warm-soft:#FBF1E6;--warm-line:#C98A55;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Times New Roman",serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#12201E;--surface:#1A2B28;--fg:#E5F0ED;--muted:#A6BCB6;--link:#8DCDBC;--link-hover:#B6E3D6;
  --border:#2F4642;--accent:#75B6A7;--accent-soft:#1E3632;--warm:#EBC197;--warm-soft:#2A231B;--warm-line:#B98557;
color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#12201E;--surface:#1A2B28;--fg:#E5F0ED;--muted:#A6BCB6;--link:#8DCDBC;--link-hover:#B6E3D6;
  --border:#2F4642;--accent:#75B6A7;--accent-soft:#1E3632;--warm:#EBC197;--warm-soft:#2A231B;--warm-line:#B98557;
color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:1.0625rem/1.65 var(--sans);font-kerning:normal}
a{color:var(--link);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{color:var(--link-hover);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
main:focus{outline:none}
.wrap{max-width:68rem;margin:0 auto;padding:0 1rem}
.skip{position:absolute;left:1rem;top:-4rem;background:var(--surface);color:var(--fg);padding:.5rem .9rem;border-radius:8px;z-index:10;border:1px solid var(--border)}
.skip:focus{top:.75rem}
.muted{color:var(--muted)}

/* header */
.top{border-bottom:1px solid var(--border);background:var(--bg);position:sticky;top:-2.5rem;z-index:5}
.top-in{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem 1.5rem;padding-top:.25rem;padding-bottom:.6rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--fg);text-decoration:none;font:600 1.125rem/1 var(--serif);letter-spacing:.005em;margin-right:auto}
.brand img{border-radius:7px;display:block}
.menu{display:flex;align-items:center;gap:1.1rem;order:-1;width:100%;height:2.25rem;font-size:.9rem;overflow-x:auto;white-space:nowrap;border-bottom:1px solid var(--border);margin:0 -1rem;padding:0 1rem;width:calc(100% + 2rem)}
.menu a{color:var(--muted);text-decoration:none;padding:.3rem 0;border-bottom:2px solid transparent}
.menu a:hover{color:var(--fg)}
.menu a[aria-current="page"]{color:var(--fg);border-bottom-color:var(--accent)}
.langs{display:flex;border:1px solid var(--border);border-radius:999px;padding:2px;background:var(--surface)}
.langs a{display:block;min-width:2.6rem;text-align:center;padding:.3rem .55rem;border-radius:999px;text-decoration:none;color:var(--muted);font-size:.8rem;font-weight:600;letter-spacing:.06em;line-height:1.3}
.langs a:hover{color:var(--fg)}
.langs a[aria-current="true"]{background:var(--accent-soft);color:var(--fg)}
.langs .name{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (min-width:46rem){.top{top:0}.top-in{padding-top:.75rem;padding-bottom:.75rem}.menu{order:0;width:auto;height:auto;margin:0;padding:0;border:0;font-size:.95rem}}

/* footer */
.foot{border-top:1px solid var(--border);margin-top:4rem;color:var(--muted);font-size:.92rem}
.foot-in{display:flex;flex-wrap:wrap;gap:.25rem 2rem;padding-top:1.25rem;padding-bottom:2rem}
.foot p{margin:0}

/* home */
.hero{max-width:40rem;margin:3.5rem auto 2.5rem;padding:0 1rem}
.hero-mark{border-radius:22px;display:block;margin-bottom:1.5rem;box-shadow:0 1px 0 var(--border),0 8px 24px -12px rgba(23,57,54,.35)}
.hero h1{font:600 clamp(2.4rem,7vw,3.4rem)/1.05 var(--serif);margin:0 0 1rem;letter-spacing:-.01em}
.lead{font-size:1.25rem;line-height:1.5;margin:0 0 .75rem}
.sub{color:var(--muted);margin:0}
.note{max-width:40rem;margin:2.5rem auto 0;padding:1rem 1.1rem;border-left:4px solid var(--warm-line);background:var(--warm-soft);border-radius:0 10px 10px 0;font-size:.95rem}
.home-wrap{padding:0 1rem}

/* link cards */
.cards ul{list-style:none;margin:0 auto;padding:0;display:grid;gap:.75rem;max-width:40rem}
.card{display:flex;flex-direction:column;gap:.2rem;height:100%;padding:1rem 1.1rem;background:var(--surface);border:1px solid var(--border);border-radius:14px;text-decoration:none;color:var(--fg)}
.card:hover{border-color:var(--accent);color:var(--fg)}
.card-t{font:600 1.15rem/1.3 var(--serif);color:var(--link)}
.card-t::after{content:" →"}
.card-d{color:var(--muted);font-size:.95rem;line-height:1.45}
main > .cards,main > .note{margin-left:1rem;margin-right:1rem}
@media (min-width:44rem){main > .cards,main > .note{margin-left:auto;margin-right:auto}}
.support .cards{margin-top:3rem}.support .cards ul{grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));max-width:none}

/* documents */
.doc{max-width:42rem;margin:2.5rem auto 0;padding:0 1rem}
.doc-head h1{font:600 clamp(1.9rem,5.5vw,2.6rem)/1.12 var(--serif);margin:0 0 1.25rem;letter-spacing:-.005em;text-wrap:balance}
.h1-app{display:block;font-size:.55em;color:var(--muted);font-weight:500;margin-top:.35rem;letter-spacing:0}
.h1-app::first-letter{}
.meta{display:grid;grid-template-columns:max-content 1fr;gap:.35rem 1rem;margin:0 0 1.5rem;padding:1rem 1.1rem;background:var(--surface);border:1px solid var(--border);border-radius:12px;font-size:.95rem}
.meta div{display:contents}
.meta dt{color:var(--muted)}
.meta dd{margin:0;overflow-wrap:anywhere}
@media (max-width:34rem){.meta{grid-template-columns:1fr;gap:0}.meta dt{font-size:.82rem;margin-top:.45rem}.meta div:first-child dt{margin-top:0}}
.intro p{font-size:1.1rem}
.cta{margin:1.25rem 0 0}
.button{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:.7rem 1.1rem;border-radius:10px;font-weight:600;overflow-wrap:anywhere}
.button:hover{color:#fff;filter:brightness(1.08)}
@media (prefers-color-scheme:dark){.button,.button:hover{color:#0E1B19}}
.toc{margin:2rem 0 1rem;padding:1rem 1.1rem;border:1px solid var(--border);border-radius:12px}
.toc h2{font:600 .8rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 .75rem}
.toc ol{margin:0;padding-left:1.4rem;font-size:.95rem;columns:2 14rem;column-gap:2rem}
.toc li{break-inside:avoid;margin:.15rem 0}
.toc li::marker{color:var(--muted)}
.doc section{margin-top:2.25rem}
.doc section h2{font:600 1.35rem/1.3 var(--serif);margin:0 0 .6rem;scroll-margin-top:5rem}
.doc p{margin:0 0 .9rem;max-width:65ch}
.doc ul{padding-left:1.25rem;margin:0 0 .9rem}
.doc li{margin:.35rem 0}
.doc li::marker{color:var(--accent)}
.doc section.medical{background:var(--warm-soft);border:1px solid var(--warm-line);border-left-width:5px;border-radius:12px;padding:1.1rem 1.2rem .4rem}
.doc section.medical h2{color:var(--warm)}
.warn{font-size:1.05rem}
.warn strong{font-weight:700}
.editions{margin-top:3rem;padding-top:1.25rem;border-top:1px solid var(--border);font-size:.95rem}
.editions h2{font:600 .8rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 .6rem}
.editions ul{list-style:none;padding:0;margin:0}
.tag{display:inline-block;margin-left:.35rem;padding:.05rem .5rem;border-radius:999px;background:var(--accent-soft);font-size:.8rem}
.archived{max-width:42rem;margin:1.5rem auto 0;padding:.8rem 1rem;border:1px dashed var(--warm-line);border-radius:10px;background:var(--warm-soft)}
.archived{margin-left:1rem;margin-right:1rem}
@media (min-width:44rem){.archived{margin-left:auto;margin-right:auto}}

/* wide screens: contents on the left */
@media (min-width:68rem){
  .doc:not(.support){display:grid;grid-template-columns:15rem minmax(0,42rem);column-gap:3.5rem;max-width:64rem}
  .doc:not(.support) > *{grid-column:2}
  .doc:not(.support) > .toc{grid-column:1;grid-row:1 / span 40;align-self:start;position:sticky;top:5.5rem;margin:.5rem 0 0;border:0;padding:0 0 0 1rem;border-left:2px solid var(--border);border-radius:0}
  .doc:not(.support) > .toc ol{columns:auto;padding-left:1.2rem}
  .doc:not(.support) > .toc li{margin:.4rem 0;line-height:1.35}
}

/* 404 */
.notfound{max-width:40rem;margin:3rem auto;padding:0 1rem;display:grid;gap:1.5rem}
.notfound h1{font:600 1.6rem/1.2 var(--serif);margin:0 0 .25rem}
.notfound section:first-child h1{font-size:2.4rem}
.notfound p{margin:0}

@media print{
  :root{--bg:#fff;--surface:#fff;--fg:#000;--muted:#333;--link:#000;--border:#999;--warm-soft:#fff;--accent-soft:#fff}
  body{font:11pt/1.5 var(--serif);background:#fff;color:#000}
  .skip,.menu,.langs,.toc,.cards,.cta,.foot,.editions{display:none!important}
  .top{border:0;position:static}.top-in{padding:0}
  .doc{display:block!important;max-width:none;margin:0;padding:0}
  .doc section{break-inside:auto;margin-top:1.2rem}
  .doc h2{break-after:avoid}
  .doc section.medical{border:1.5pt solid #000;padding:.6rem .8rem}
  .meta{border:1px solid #999}
  a{text-decoration:none}
}

/* site home and support hub: list of apps */
.hero.hub{margin-bottom:2rem}
.hub .hero-mark{border-radius:18px}
.apps{max-width:40rem;margin:0 auto;padding:0 1rem}
.apps h2{font:600 .8rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 .9rem}
.apps ul{list-style:none;margin:0;padding:0;display:grid;gap:.9rem}
.app{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:1rem 1.1rem}
.app-main{display:flex;align-items:center;gap:1rem;text-decoration:none;color:var(--fg)}
.app-main img{border-radius:14px;flex:none;width:64px;height:64px}
.app-main > span{display:flex;flex-direction:column;min-width:0}
.app-name{font:600 1.3rem/1.25 var(--serif);color:var(--link)}
.app-main:hover .app-name{text-decoration:underline;text-underline-offset:.18em}
.app-short{color:var(--muted);font-size:.95rem;line-height:1.4}
.app-links{margin:.85rem 0 0;padding-top:.75rem;border-top:1px solid var(--border);font-size:.95rem;overflow-wrap:anywhere}
.foot-site{margin-left:auto}
@media print{.apps{display:none}}
.menu .short{display:none}
@media (max-width:30rem){.menu .full{display:none}.menu .short{display:inline}}