/* Contact, terms and privacy pages: the paper and vermillon charter of the home page (index.html). */
:root{
  --paper:#f4f1ea;
  --paper-grid:#ddd8cc;
  --paper-soft:#ebe7dd;
  --graphite:#1c1c1c;
  --vermillon:#d63a17;
  --vermillon-deep:#a82b0e;
  --muted:#5c5c54;
  --border-mid:#b8b0a0;
  --border-light:#ddd8cc;
  --shadow-panel:0 2px 8px rgba(28,28,28,0.07);
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  background:var(--paper);
  color:var(--graphite);
  font-family:"DM Sans",system-ui,sans-serif;
  font-size:16px;
  line-height:1.65;
  background-image:
    linear-gradient(var(--paper-grid) 0.5px, transparent 0.5px),
    linear-gradient(90deg, var(--paper-grid) 0.5px, transparent 0.5px);
  background-size:32px 32px;
}
a{color:var(--vermillon-deep);text-decoration:underline;text-underline-offset:2px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--vermillon);outline-offset:2px}

/* Navigation */
.nav{position:sticky;top:0;z-index:50;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 48px;background:var(--paper);border-bottom:1px solid var(--border-light)}
.wordmark{display:flex;align-items:center;gap:8px;color:var(--graphite);text-decoration:none}
.wordmark:hover{color:var(--graphite)}
.wordmark__box{width:26px;height:26px;border:1px solid var(--graphite);border-radius:5px;display:flex;align-items:center;justify-content:center}
.wordmark__dot{width:6px;height:6px;background:var(--vermillon)}
.wordmark__text{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:14px;letter-spacing:-0.2px}
.nav__back{display:flex;align-items:center;gap:8px;font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:0.5px;color:var(--graphite);text-decoration:none;padding:8px 12px;border:1px solid var(--border-mid);border-radius:5px;background:var(--paper)}
.nav__back:hover{background:var(--graphite);color:var(--paper);border-color:var(--graphite)}
[dir="rtl"] .nav__arrow{transform:scaleX(-1)}
/* Letter spacing breaks the joined letters of Arabic script. */
[dir="rtl"] h1,[dir="rtl"] th,[dir="rtl"] .nav__back,[dir="rtl"] .footer{letter-spacing:0}

/* Content */
main{max-width:760px;margin:0 auto;padding:72px 24px 96px}
h1{font-family:"Lora",Georgia,serif;font-weight:600;font-size:48px;line-height:1.1;letter-spacing:-0.8px;margin-bottom:16px}
h2{font-family:"Lora",Georgia,serif;font-weight:600;font-size:24px;line-height:1.3;margin-bottom:16px}
h3{font-family:"DM Sans",system-ui,sans-serif;font-weight:600;font-size:17px;line-height:1.4}
main > p:first-of-type,.intro{color:var(--muted);margin-bottom:48px}
main section + section{margin-top:48px}
main p + p,main p + ul,main ul + p{margin-top:12px}
main div + p{margin-top:20px}
ul{margin:12px 0 0;padding-inline-start:24px}
ul li + li{margin-top:8px}
ul.plain{list-style:none;padding-inline-start:0}
strong{font-weight:600;color:var(--graphite)}
section{color:var(--graphite)}

.card{background:var(--paper);border:1px solid var(--border-mid);border-radius:8px;box-shadow:var(--shadow-panel);padding:32px}
.card__head{margin-bottom:12px}
.small{font-size:14px;color:var(--muted);margin-top:12px}

/* Tables */
.table-wrap{margin-top:16px;overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--graphite);font-weight:600;text-align:start;padding-block:12px;padding-inline-end:16px;border-bottom:1px solid var(--graphite)}
td{padding-block:12px;padding-inline-end:16px;border-bottom:1px dashed var(--border-light);vertical-align:top}

/* Frequently asked questions */
.faq{background:var(--paper);border:1px solid var(--border-mid);border-radius:8px}
.faq + .faq{margin-top:12px}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";content:"+" / "";font-family:"IBM Plex Mono",monospace;font-size:18px;color:var(--vermillon);flex-shrink:0}
.faq[open] summary::after{content:"−";content:"−" / ""}
.faq summary:hover{background:var(--paper-soft);border-radius:8px}
.faq > div{padding:0 24px 20px;color:var(--muted)}

/* Footer */
.footer{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding:32px 48px;background:var(--paper);border-top:1px solid var(--border-light);font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.5px}
.footer__left{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.footer__copy{color:var(--muted)}
.footer__links{display:flex;gap:24px;flex-wrap:wrap}
.footer__links a{color:var(--graphite);text-decoration:none}
.footer__links a:hover{text-decoration:underline}

@media (max-width:720px){
  .nav{padding:14px 16px}
  main{padding:48px 20px 72px}
  h1{font-size:34px}
  h2{font-size:21px}
  .card{padding:24px 20px}
  .faq summary{padding:16px 18px}
  .faq > div{padding:0 18px 16px}
  .footer{padding:24px 16px;flex-direction:column;align-items:flex-start}
}