:root{
  --red:#C8202A; --ink:#243039; --bone:#F7F5F1; --paper:#FCFBF9;
  --line:rgba(36,48,57,.14); --muted:#5D6B75;
  --serif: "Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  --sans: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --wrap:1080px;
}
html[lang^="ar"]{ --serif:"Amiri","Scheherazade New","Noto Naskh Arabic","Times New Roman",serif;
                  --sans:"Noto Kufi Arabic","Segoe UI",Tahoma,Arial,sans-serif; }
html[lang^="zh"]{ --serif:"Songti SC","Noto Serif SC","Source Han Serif SC",serif;
                  --sans:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif; }
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
     font-size:17px;line-height:1.68;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
a{color:var(--red);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}

header{border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:0;z-index:20}
.bar{display:flex;align-items:center;gap:28px;padding:18px 0;flex-wrap:wrap}
.logo img{height:44px;width:auto;display:block}
nav.main{display:flex;gap:26px;font-size:15px;margin-inline-start:auto;flex-wrap:wrap}
nav.main a{color:var(--ink)}
nav.main a.on{color:var(--red)}
.langs{display:flex;gap:12px;font-size:13.5px;padding-inline-start:22px;
       border-inline-start:1px solid var(--line)}
.langs a{color:var(--muted)}
.langs a.on{color:var(--ink);font-weight:600}

h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.22;margin:0}
h1{font-size:clamp(30px,4.4vw,46px);letter-spacing:.005em}
h2{font-size:clamp(22px,2.6vw,29px)}
h3{font-size:19px}

.hero{padding:78px 0 64px;border-bottom:1px solid var(--line)}
.hero .eyebrow{font-size:13.5px;letter-spacing:.16em;text-transform:uppercase;
               color:var(--muted);margin-bottom:22px}
.hero p{max-width:62ch;font-size:19px;color:#37454F;margin:22px 0 0}
.btn{display:inline-block;margin-top:30px;background:var(--red);color:#fff;
     padding:13px 26px;border-radius:2px;font-size:15.5px}
.btn:hover{text-decoration:none;background:#A9161F}

section{padding:62px 0}
section+section{border-top:1px solid var(--line)}
.grid{display:grid;gap:34px;margin-top:34px}
@media(min-width:760px){.grid.two{grid-template-columns:1fr 1fr}
                        .grid.three{grid-template-columns:repeat(3,1fr)}}
.card h3{margin-bottom:9px}
.card p{margin:0;color:var(--muted);font-size:16px}
.card{border-top:2px solid var(--red);padding-top:16px}

.prose{max-width:68ch}
.prose p{margin:0 0 20px}
.prose h1{margin-bottom:26px}

.posts{margin-top:34px;border-top:1px solid var(--line)}
.post-item{padding:26px 0;border-bottom:1px solid var(--line)}
.post-item h3{margin-bottom:8px;font-size:21px}
.post-item p{margin:0 0 10px;color:var(--muted)}
.more{font-size:15px}

.meta{display:grid;gap:22px;margin-top:32px}
@media(min-width:700px){.meta{grid-template-columns:1fr 1fr}}
.meta .k{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
         margin-bottom:5px}
.meta .v{font-size:17px}

article.post{padding:62px 0}
article.post .lede{font-size:19px;color:var(--muted);margin:18px 0 34px;max-width:62ch}
article.post p{max-width:68ch;margin:0 0 20px}
.back{display:inline-block;margin-top:28px;font-size:15px}

footer{background:var(--ink);color:#C9D2D8;margin-top:0;padding:52px 0 38px;font-size:15px}
footer img{height:40px;margin-bottom:26px}
footer a{color:#fff}
.fgrid{display:grid;gap:26px}
@media(min-width:760px){.fgrid{grid-template-columns:1.2fr 1fr 1fr}}
.fine{margin-top:34px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16);
      font-size:13.5px;color:#93A2AC;max-width:80ch}

form.contact{margin-top:34px;max-width:640px}
.row{display:grid;gap:18px}
@media(min-width:640px){.row.two{grid-template-columns:1fr 1fr}}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;letter-spacing:.12em;text-transform:uppercase;
             color:var(--muted);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;
  color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:2px;
  padding:12px 13px}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--red);outline:none}
button.send{background:var(--red);color:#fff;border:0;border-radius:2px;
  padding:13px 30px;font:inherit;font-size:15.5px;cursor:pointer}
button.send:hover{background:#A9161F}
button.send[disabled]{opacity:.55;cursor:default}
.note{margin-top:16px;font-size:15px;padding:12px 14px;border-inline-start:3px solid var(--red);
      background:#fff;display:none}
.note.show{display:block}
.note.ok{border-color:#2F7D62}

.chat{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.chat a{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);
        background:#fff;color:var(--ink);padding:10px 18px;border-radius:2px;font-size:15px}
.chat a:hover{text-decoration:none;border-color:var(--red);color:var(--red)}
.chat svg{width:19px;height:19px;flex:none}
footer .chat a{background:transparent;border-color:rgba(255,255,255,.25);color:#fff}
footer .chat a:hover{border-color:#fff;color:#fff}

.float{position:fixed;inset-inline-end:18px;bottom:18px;display:flex;flex-direction:column;
       gap:10px;z-index:40}
.float a{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;
         justify-content:center;box-shadow:0 3px 12px rgba(0,0,0,.22)}
.float svg{width:26px;height:26px}
.float .wa{background:#25D366}
.float .tg{background:#2AABEE}
@media print{.float{display:none}}