:root{
  --bg:#f2ede4; --bg2:#eae2d5; --cream:#fbf8f2;
  --ink:#3b352c; --ink2:#6b6052; --mute:#9b8f7e;
  --sage:#7c8a6a; --sage-d:#67745a; --rose:#c2918a; --gold:#bfa15e;
  --line:rgba(59,53,44,.13);
  --jp:'Zen Kaku Gothic New',sans-serif; --min:'Zen Old Mincho',serif; --en:'Cormorant Garamond',serif;
  --ease:cubic-bezier(.5,0,.15,1); --rad:6px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;interpolate-size:allow-keywords;}
body{background:var(--bg);color:var(--ink);font-family:var(--jp);line-height:1.95;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
::selection{background:var(--sage);color:var(--cream);}
.wrap{width:min(90%,1140px);margin-inline:auto;}
h1,h2,h3,h4,p,li{word-break:auto-phrase;line-break:strict;text-wrap:pretty;}

/* header */
.hd{position:fixed;inset:0 0 auto 0;z-index:60;display:flex;align-items:center;justify-content:space-between;padding:18px clamp(16px,4vw,46px);transition:.5s var(--ease);background:rgba(242,237,228,.92);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line);}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--min);font-weight:600;font-size:19px;letter-spacing:.12em;}
.brand .logo{width:26px;height:30px;color:var(--sage);flex:0 0 auto;}
.brand small{font-family:var(--en);font-style:italic;font-size:12px;letter-spacing:.1em;color:var(--mute);margin-left:2px;}
.nav{display:flex;gap:28px;font-size:13.5px;letter-spacing:.05em;color:var(--ink2);}
.nav a{position:relative;padding:4px 0;}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--sage);transition:.4s var(--ease);}
.nav a:hover::after{width:100%;} .nav a.cur::after{width:100%;}
.hd .cta{font-size:12.5px;letter-spacing:.06em;border:1px solid var(--ink);padding:11px 22px;transition:.4s var(--ease);}
.hd .cta:hover{background:var(--ink);color:var(--bg);}
.burger{display:none;flex-direction:column;gap:6px;width:28px;}
.burger span{height:1.5px;background:var(--ink);}
.mnav{position:fixed;inset:0;z-index:55;background:var(--ink);color:var(--cream);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;font-family:var(--min);font-size:21px;letter-spacing:.1em;opacity:0;visibility:hidden;transition:.5s var(--ease);}
.mnav.open{opacity:1;visibility:visible;}

.btn{font-size:13.5px;letter-spacing:.06em;padding:15px 30px;transition:.45s var(--ease);display:inline-flex;align-items:center;gap:10px;}
.btn--fill{background:var(--sage);color:var(--cream);} .btn--fill:hover{background:var(--sage-d);}
.btn--line{border:1px solid var(--ink);} .btn--line:hover{background:var(--ink);color:var(--bg);}

/* page header */
.phead{padding:clamp(124px,16vh,170px) 0 clamp(34px,5vw,54px);background:var(--bg2);text-align:center;}
.phead .lbl{font-family:var(--en);font-style:italic;font-size:18px;color:var(--sage);margin-bottom:10px;}
.phead h1{font-family:var(--min);font-weight:600;font-size:clamp(27px,4vw,44px);letter-spacing:.06em;}
.phead p{color:var(--ink2);font-size:14.5px;margin:14px auto 0;max-width:38em;}
.crumb{font-size:12px;color:var(--mute);margin-top:14px;}
.crumb a:hover{color:var(--sage);}

/* blog list */
.sec{padding:clamp(40px,6vw,70px) 0 clamp(72px,11vw,130px);}
.bloglist{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,36px);}
.post{background:var(--cream);border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;transition:.4s var(--ease);display:flex;flex-direction:column;}
.post:hover{transform:translateY(-6px);box-shadow:0 28px 50px -30px rgba(59,53,44,.4);}
.post__img{aspect-ratio:3/2;overflow:hidden;}
.post__img img{width:100%;height:100%;object-fit:cover;transition:.7s var(--ease);}
.post:hover .post__img img{transform:scale(1.06);}
.post__b{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1;}
.post__meta{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.post__cat{font-size:11px;background:var(--bg2);color:var(--sage-d);border-radius:20px;padding:4px 11px;font-weight:600;}
.post__date{font-family:var(--en);font-style:italic;font-size:13px;color:var(--mute);}
.post__b h3{font-family:var(--min);font-weight:600;font-size:18px;line-height:1.55;letter-spacing:.02em;margin-bottom:10px;}
.post__b p{font-size:13px;color:var(--ink2);line-height:1.85;flex:1;}
.post__more{font-family:var(--en);font-style:italic;color:var(--sage);font-size:14px;margin-top:14px;}

/* article */
.article{width:min(90%,740px);margin-inline:auto;}
.article__hero{aspect-ratio:16/9;border-radius:var(--rad);overflow:hidden;margin-bottom:clamp(28px,4vw,42px);box-shadow:0 30px 60px -38px rgba(59,53,44,.5);}
.article__hero img{width:100%;height:100%;object-fit:cover;}
.article__body{font-size:16px;line-height:2.1;color:var(--ink);}
.article__body p{margin-bottom:26px;color:var(--ink2);}
.article__body h2{font-family:var(--min);font-weight:600;font-size:clamp(21px,3vw,27px);line-height:1.6;letter-spacing:.04em;margin:48px 0 18px;padding-bottom:12px;border-bottom:1px solid var(--line);}
.article__body h3{font-family:var(--min);font-weight:600;font-size:clamp(17px,2.2vw,20px);margin:34px 0 14px;color:var(--sage-d);}
.article__body ul{margin:0 0 26px;padding-left:1.2em;color:var(--ink2);}
.article__body li{margin-bottom:10px;}
.article__body figure{margin:32px 0;}
.article__body figure img{width:100%;border-radius:var(--rad);}
.article__body figcaption{font-size:12.5px;color:var(--mute);text-align:center;margin-top:10px;}
.article__body strong{color:var(--ink);font-weight:700;}
.tip{background:var(--cream);border:1px solid var(--line);border-left:4px solid var(--sage);border-radius:var(--rad);padding:22px 24px;margin:32px 0;}
.tip b{font-family:var(--min);display:block;margin-bottom:8px;color:var(--sage-d);}
.tip p{margin:0;font-size:14.5px;}
blockquote{font-family:var(--min);font-size:clamp(18px,2.4vw,22px);line-height:1.9;color:var(--ink);border-left:3px solid var(--sage);padding:6px 0 6px 22px;margin:32px 0;letter-spacing:.04em;}

.amheta{margin-bottom:24px;}
.amheta h1{font-family:var(--min);font-weight:600;font-size:clamp(24px,4vw,36px);line-height:1.55;letter-spacing:.04em;margin:10px 0 16px;}
.author{display:flex;align-items:center;gap:12px;margin-top:18px;}
.author__av{width:46px;height:46px;border-radius:50%;background:var(--sage);color:var(--cream);display:grid;place-content:center;font-family:var(--min);font-weight:600;flex:0 0 auto;}
.author b{font-size:14px;} .author small{display:block;color:var(--mute);font-size:12px;}

.aft{width:min(90%,740px);margin:clamp(40px,6vw,70px) auto 0;}
.aft__cta{background:var(--ink);color:var(--cream);border-radius:var(--rad);padding:clamp(28px,4vw,44px);text-align:center;}
.aft__cta h3{font-family:var(--min);font-weight:600;font-size:clamp(18px,2.4vw,24px);letter-spacing:.04em;margin-bottom:10px;}
.aft__cta p{color:rgba(251,248,242,.8);font-size:14px;margin-bottom:22px;}
.related{margin-top:clamp(50px,7vw,80px);}
.related h2{font-family:var(--min);font-weight:600;font-size:22px;letter-spacing:.04em;margin-bottom:24px;text-align:center;}

/* footer */
.ft{background:#2d2a24;color:rgba(251,248,242,.66);padding:64px 0 92px;}
.ft__top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px;margin-bottom:38px;}
.ft .brand{color:var(--cream);font-size:21px;margin-bottom:14px;}
.ft p{font-size:13px;line-height:2;max-width:26em;}
.ft h4{color:var(--cream);font-size:12px;letter-spacing:.14em;margin-bottom:14px;}
.ft ul{list-style:none;font-size:13.5px;display:grid;gap:9px;}
.ft ul a:hover{color:var(--sage);}
.ft__btm{border-top:1px solid rgba(251,248,242,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--mute);}
.demo-flag{position:fixed;right:14px;bottom:14px;z-index:80;background:var(--ink);color:var(--cream);font-size:11.5px;letter-spacing:.03em;padding:8px 14px;border-radius:30px;box-shadow:0 12px 28px -12px rgba(0,0,0,.5);opacity:.94;}
.demo-flag a{color:#cdd6bb;text-decoration:underline;}
/* SEO article extras */
.article__lead{font-size:17px;line-height:2.05;color:var(--ink);margin-bottom:24px;}
.article__metarow{display:flex;gap:8px 16px;align-items:center;flex-wrap:wrap;font-size:12.5px;color:var(--mute);}
.toc{background:var(--cream);border:1px solid var(--line);border-radius:var(--rad);padding:22px 26px;margin:0 0 38px;}
.toc b{font-family:var(--min);display:block;margin-bottom:12px;font-size:15px;letter-spacing:.04em;}
.toc ol{margin:0;padding-left:1.4em;font-size:14px;color:var(--ink2);line-height:1.6;}
.toc li{margin-bottom:9px;}
.toc a:hover{color:var(--sage);text-decoration:underline;}
.afaq{margin:8px 0;}
.afaq details{border:1px solid var(--line);border-radius:var(--rad);background:var(--cream);margin-bottom:12px;}
.afaq summary{list-style:none;cursor:pointer;padding:18px 46px 18px 20px;position:relative;font-family:var(--min);font-weight:600;font-size:15.5px;}
.afaq summary::-webkit-details-marker{display:none;}
.afaq summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-family:var(--en);font-size:24px;color:var(--sage);transition:transform .3s var(--ease);}
.afaq details[open] summary::after{transform:translateY(-50%) rotate(45deg);}
.afaq .ans{padding:0 20px 20px;color:var(--ink2);font-size:14px;line-height:1.95;}
.afaq details::details-content{height:0;overflow:hidden;content-visibility:hidden;transition:height .42s var(--ease),content-visibility .42s allow-discrete;}
.afaq details[open]::details-content{height:auto;content-visibility:visible;}

.js [data-rv]{opacity:0;transform:translateY(28px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease);}
.js [data-rv].in{opacity:1;transform:none;}
.js [data-rv].d1{transition-delay:.1s;}.js [data-rv].d2{transition-delay:.2s;}.js [data-rv].d3{transition-delay:.3s;}

@media(max-width:900px){.nav,.hd .cta{display:none;} .burger{display:flex;} .bloglist{grid-template-columns:repeat(2,1fr);} .ft__top{grid-template-columns:1fr;gap:26px;}}
@media(max-width:600px){.bloglist{grid-template-columns:1fr;}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;} .js [data-rv]{opacity:1;transform:none;transition:none;}}

/* harmonize blog header with the minimal centered masthead */
.hd{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;}
.brand{grid-column:2;justify-self:center;}
.nav{grid-column:1;justify-self:start;}
.hd .cta{grid-column:3;justify-self:end;}
.burger{grid-column:3;justify-self:end;}
@media(max-width:900px){.hd{grid-template-columns:1fr auto;} .brand{grid-column:1;justify-self:start;} .burger{grid-column:2;}}