/* Max Brazier: blog, about and article pages */
:root{
  --ink:#0A0C11; --ink-2:#11141B; --ink-3:#191D27; --line:#252A37; --chalk:#F2F0EA; --muted:#9AA1B2;
  --acc:#2F6BFF; --acc-ink:#fff; --acc-soft:#8FB0FF;
  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"Barlow","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --wrap:1180px; --read:720px;
  color-scheme:dark;
}
.t-tennis{--ink:#06201B; --ink-2:#0B2B24; --ink-3:#10362D; --line:#1D4238; --muted:#A9BDB5; --acc:#D7F84A; --acc-ink:#06201B; --acc-soft:#EDFFA6}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{margin:0;background:var(--ink);color:var(--chalk);font-family:var(--body);font-size:18px;line-height:1.65;overflow-x:clip;-webkit-text-size-adjust:100%}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
.read{max-width:var(--read);margin-inline:auto}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--acc);margin:0}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;letter-spacing:-.01em;line-height:1;margin:0;font-stretch:112%;font-variation-settings:"wdth" 112;text-wrap:balance}
h1{font-size:clamp(38px,6.2vw,72px);font-weight:900}
.prose h2{font-size:clamp(26px,3.4vw,36px);font-weight:900;margin:56px 0 18px}
.prose h3{font-size:22px;font-weight:800;margin:36px 0 12px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{margin:0 0 22px;padding-left:1.25em}
.prose li{margin:6px 0}
.prose li::marker{color:var(--acc)}
.prose a{color:var(--acc);text-decoration-thickness:1px;text-underline-offset:3px}
.prose strong{color:#fff}
.prose blockquote{margin:28px 0;padding:6px 0 6px 22px;border-left:3px solid var(--acc);font-size:20px;color:#fff}
.table-wrap{overflow-x:auto;margin:8px 0 26px;border:1px solid var(--line);border-radius:14px}
.prose table{border-collapse:collapse;width:100%;min-width:520px;font-size:16px}
.prose th,.prose td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);background:var(--ink-2)}
.prose tr:last-child td{border-bottom:0}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(10,12,17,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.t-tennis .top{background:rgba(6,32,27,.9)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.logo{font-family:var(--display);font-weight:900;font-size:20px;text-decoration:none;text-transform:uppercase;font-stretch:112%;font-variation-settings:"wdth" 112;white-space:nowrap}
.logo span{color:var(--acc)}
.nav{display:flex;gap:22px;font-weight:600;font-size:15px}
.nav a{text-decoration:none;color:var(--muted)}
.nav a:hover,.nav a[aria-current]{color:var(--chalk)}
.btn{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:13px 22px;font-weight:700;font-size:16px;text-decoration:none;line-height:1;border:2px solid transparent;white-space:nowrap}
.btn svg{width:20px;height:20px;flex:none}
.btn-wa{background:#25D366;color:#06210F}
.btn-acc{background:var(--acc);color:var(--acc-ink)}
.btn-ghost{border-color:var(--line);color:var(--chalk)}
@media (max-width:860px){.nav{display:none}.top .btn{padding:11px 16px;font-size:15px}}
@media (max-width:420px){.top .btn span{display:none}}

/* article */
.crumbs{font-size:14px;color:var(--muted);margin:30px 0 26px;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:var(--muted)}
.art-head{padding-bottom:28px}
.art-head h1{margin:14px 0 18px}
.dek{font-size:21px;color:var(--muted);margin:0 0 26px;max-width:46ch}
.byline{display:flex;align-items:center;gap:14px;font-size:15px;color:var(--muted)}
.byline img{width:48px;height:48px;border-radius:50%;object-fit:cover;flex:none}
.byline b{color:var(--chalk);font-weight:700}
.answer{background:var(--ink-2);border:1px solid var(--line);border-left:4px solid var(--acc);border-radius:16px;padding:22px 24px;margin:8px 0 40px}
.answer .label{margin-bottom:8px}
.answer p{margin:0;font-size:19px;color:#fff}
.answer p.label{font-size:12px;color:var(--acc);margin-bottom:8px}
.cta{margin:48px 0;background:var(--acc);color:var(--acc-ink);border-radius:22px;padding:30px;display:grid;gap:14px}
.cta h2{font-size:clamp(26px,3.6vw,38px)!important;margin:0!important;color:var(--acc-ink)}
.cta p{margin:0;opacity:.9}
.cta .row{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.cta .btn-ghost{border-color:currentColor;color:var(--acc-ink)}
.faqs{margin:56px 0}
.faqs h2{margin-top:0!important}
.qa{border-top:1px solid var(--line)}
.qa:last-child{border-bottom:1px solid var(--line)}
.qa summary{cursor:pointer;list-style:none;padding:18px 36px 18px 0;font-weight:700;font-size:18px;position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:26px;color:var(--acc)}
.qa[open] summary::after{content:"\2212"}
.qa p{margin:0 0 18px;color:var(--muted)}
.sources{margin:40px 0;font-size:15px;color:var(--muted)}
.sources ol{padding-left:1.2em}
.sources a{color:var(--muted)}
.author{display:grid;grid-template-columns:96px 1fr;gap:20px;align-items:start;background:var(--ink-2);border:1px solid var(--line);border-radius:20px;padding:24px;margin:48px 0}
.author img{width:96px;height:96px;border-radius:50%;object-fit:cover}
.author h3{font-size:20px;margin:4px 0 8px}
.author p{margin:0 0 10px;color:var(--muted);font-size:16px}
.author a{color:var(--acc);font-weight:700}
@media (max-width:520px){.author{grid-template-columns:1fr}}

/* cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.grid{grid-template-columns:1fr}}
.card{display:flex;flex-direction:column;gap:12px;background:var(--ink-2);border:1px solid var(--line);border-radius:20px;padding:24px;text-decoration:none;transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--acc);transform:translateY(-2px)}
.card h3{font-size:21px;line-height:1.05}
.card p{margin:0;color:var(--muted);font-size:16px;flex:1}
.card .more{font-weight:700;color:var(--acc);font-size:15px}
.card.feature{grid-column:1/-1;background:var(--acc);border-color:var(--acc);color:var(--acc-ink)}
.card.feature p{color:var(--acc-ink);opacity:.85}
.card.feature .label,.card.feature .more{color:var(--acc-ink)}
.card.feature h3{font-size:clamp(26px,3.4vw,38px)}
.hub{padding:64px 0;border-top:1px solid var(--line)}
.hub-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.hub-head h2{font-size:clamp(30px,4.4vw,52px);font-weight:900}
.related{padding:56px 0 72px;border-top:1px solid var(--line)}
.related h2{font-size:clamp(26px,3.4vw,38px);font-weight:900;margin-bottom:24px}
.page-hero{padding:56px 0 48px}
.page-hero h1{margin:14px 0 18px}
.page-hero p{font-size:20px;color:var(--muted);max-width:56ch;margin:0}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center;padding:24px 0 56px}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:28px}}
.about-photo{position:relative;aspect-ratio:1/1.15;max-width:460px;width:100%;justify-self:center}
.about-photo .disc{position:absolute;left:0;right:0;bottom:0;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 38% 32%,#5D8BFF,#2F6BFF 45%,#0B1640 100%)}
.about-photo img{position:absolute;left:50%;bottom:0;height:100%;width:auto;max-width:none;transform:translateX(-50%);-webkit-mask:linear-gradient(#000 0 0) top/100% 60% no-repeat,radial-gradient(circle closest-side,#000 99%,transparent 100%) bottom/100% 86.96% no-repeat;mask:linear-gradient(#000 0 0) top/100% 60% no-repeat,radial-gradient(circle closest-side,#000 99%,transparent 100%) bottom/100% 86.96% no-repeat}
.creds{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 0;padding:0;list-style:none}
.creds li{border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-weight:600;font-size:15px}
.creds li::before{content:"\2713";color:var(--acc);margin-right:8px}

/* footer */
.foot{border-top:1px solid var(--line);padding:36px 0 48px;color:var(--muted);font-size:15px}
.foot .wrap{display:flex;flex-wrap:wrap;gap:14px 28px;justify-content:space-between}
.foot nav{display:flex;flex-wrap:wrap;gap:8px 20px}
.foot a{color:var(--muted)}
.float{position:fixed;right:16px;bottom:16px;z-index:30;box-shadow:0 10px 30px rgba(0,0,0,.4)}
@media (min-width:861px){.float{display:none}}