/* Shared styles for the topic pages, /toolbox and 404. Same dusk theme and tokens as index.html. */
:root{
  color-scheme: dark;
  --night:#0d1427;
  --night-2:#141d38;
  --stone:#2a3352;
  --mist:#c9cfdf;
  --paper:#f4ede1;
  --ember:#f0a24a;
  --ember-deep:#d9733a;
  --display:"Oswald","Bahnschrift","Arial Narrow",sans-serif;
  --body:"Source Serif 4",Georgia,"Times New Roman",serif;
  --gutter:clamp(16px,4vw,40px);
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--night);color:var(--paper);font:400 18px/1.6 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit}
img,video{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
:focus-visible{outline:2px solid var(--ember);outline-offset:3px;border-radius:2px}

/* top bar */
.bar{position:sticky;top:0;z-index:20;padding-top:env(safe-area-inset-top,0px);background:rgba(13,20,39,.96);box-shadow:0 1px 0 var(--stone)}
.bar-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:600 15px/1 var(--display);letter-spacing:.14em;text-transform:uppercase;min-width:0}
.brand img{width:30px;height:30px;border-radius:50%;flex:none}
.bar nav{display:flex;align-items:center;gap:22px}
.bar nav a{font:500 14px/1 var(--display);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--mist);white-space:nowrap}
.bar nav a:hover,.bar nav a[aria-current="page"]{color:var(--paper)}
@media (max-width:760px){.bar nav a:not(.keep){display:none}.brand span{font-size:13px}}
@media (max-width:420px){.brand span{display:none}}

/* type */
.eyebrow{font:600 13px/1.2 var(--display);letter-spacing:.24em;text-transform:uppercase;color:var(--ember);margin:0 0 14px}
h1{margin:0;font:700 clamp(40px,7vw,76px)/1 var(--display);text-transform:uppercase;text-wrap:balance}
h2{margin:0 0 12px;font:600 clamp(28px,4vw,42px)/1.05 var(--display);text-transform:uppercase;text-wrap:balance}
h3{margin:0;font:600 20px/1.2 var(--display);text-transform:uppercase}
.lede{margin:16px 0 0;font:italic 400 clamp(20px,2.4vw,24px)/1.45 var(--body);color:var(--ember)}
.muted{color:var(--mist)}
.small{font-size:15px}

/* buttons */
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 22px;border-radius:2px;text-decoration:none;cursor:pointer;text-align:center;
  font:600 14px/1.2 var(--display);letter-spacing:.14em;text-transform:uppercase;border:1px solid transparent;transition:transform .2s ease,background .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-solid{background:var(--ember);color:var(--night)}
.btn-solid:hover{background:#f5b264}
.btn-ghost{border-color:rgba(244,237,225,.45);color:var(--paper);background:transparent}
.btn-ghost:hover{border-color:var(--paper)}

/* sections */
.sec{padding-block:clamp(56px,8vw,96px)}
.sec + .sec{border-top:1px solid var(--stone)}
.sec-alt{background:var(--night-2)}

/* topic page */
.topic{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
.short{position:relative;background:#000;border-radius:6px;overflow:hidden;aspect-ratio:9/16}
.short video{width:100%;height:100%;object-fit:cover}
.copy{min-width:0;max-width:62ch}
.copy p{margin:0 0 16px}
.copy ul{margin:0 0 18px;padding:0;list-style:none;display:grid;gap:10px}
.copy li{display:grid;grid-template-columns:22px 1fr;gap:10px}
.copy li::before{content:"";width:11px;height:8px;margin-top:11px;border-radius:50%;background:var(--ember)}
.copy em{color:var(--paper);font-style:italic}
.book-line{margin-top:28px;padding-top:18px;border-top:1px solid var(--stone);color:var(--mist);font-size:16px}
.book-line a{color:var(--ember)}
@media (max-width:820px){.topic{grid-template-columns:1fr}.short{max-width:320px}}

/* cards grid (topics) */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none}
.cards li{min-width:0}
.card{display:grid;grid-template-columns:72px minmax(0,1fr);gap:14px;align-items:center;height:100%;padding:12px;border:1px solid var(--stone);border-radius:6px;text-decoration:none;transition:border-color .2s ease,background .2s ease}
.card:hover{border-color:var(--ember);background:rgba(240,162,74,.05)}
.card img{width:72px;height:128px;object-fit:cover;border-radius:4px}
.card h3{font-size:17px;line-height:1.2}
.card p{margin:6px 0 0;font-size:15px;line-height:1.45;color:var(--mist)}
@media (max-width:900px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.cards{grid-template-columns:1fr}}

/* toolbox */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:28px 0 0;padding:0;list-style:none}
.steps li{border-top:2px solid var(--ember);padding-top:12px;min-width:0}
.steps b{display:block;font:600 16px/1.2 var(--display);letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
.steps span{color:var(--mist);font-size:16px}
@media (max-width:700px){.steps{grid-template-columns:1fr}}
.dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:24px}
.dl-card{padding:24px 22px;border:1px solid var(--stone);border-radius:6px;display:flex;flex-direction:column;gap:10px;min-width:0}
.dl-card .size{font:600 13px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--ember)}
.dl-card p{margin:0;color:var(--mist);font-size:16px}
.dl-card .btn{margin-top:auto;align-self:flex-start}
@media (max-width:700px){.dl{grid-template-columns:1fr}}
.ideas{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:24px}
.idea{padding:20px;border:1px solid var(--stone);border-radius:6px;min-width:0}
.idea h3{font-size:18px;margin-bottom:10px;color:var(--ember)}
.idea ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.idea li{display:grid;grid-template-columns:20px 1fr;gap:8px;font-size:16px;line-height:1.45}
.idea li::before{content:"";width:12px;height:12px;margin-top:5px;border:1.5px solid var(--mist);border-radius:3px}

/* share */
.share{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px}
.share .lbl{font:600 12px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--mist);margin-right:4px}
.share a,.share button{all:unset;cursor:pointer;padding:8px 12px;border:1px solid var(--stone);border-radius:999px;font:500 12px/1 var(--display);letter-spacing:.1em;text-transform:uppercase;color:var(--mist)}
.share a:hover,.share button:hover{border-color:var(--ember);color:var(--paper)}
.share a:focus-visible,.share button:focus-visible{outline:2px solid var(--ember);outline-offset:2px}

/* footer */
footer.site{border-top:1px solid var(--stone);padding-block:44px calc(44px + env(safe-area-inset-bottom,0px));color:var(--mist);font-size:15px}
footer.site .wrap{display:grid;gap:18px}
footer.site .links{display:flex;flex-wrap:wrap;gap:10px 24px;font:500 13px/1.3 var(--display);letter-spacing:.12em;text-transform:uppercase}
footer.site .links a{text-decoration:none}
footer.site .links a:hover{color:var(--paper)}
footer.site small{font-size:13px;max-width:80ch;line-height:1.55}

/* 404 */
.nf{min-height:60vh;display:flex;align-items:center}
.nf p{max-width:52ch;color:var(--mist)}