/* Piaki — shared article / blog stylesheet */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#faf6ef;--surface:#fff;--surface-2:#f5ede1;
  --ink:#2a211b;--ink-2:#5f5247;--ink-3:#94887c;
  --kaki:oklch(63% 0.17 47);--kaki-deep:oklch(50% 0.15 41);--kaki-tint:oklch(95% 0.04 60);
  --leaf:oklch(50% 0.08 145);
  --line:rgba(42,33,27,0.12);--line-soft:rgba(42,33,27,0.07);
  --sans:'Hanken Grotesk',sans-serif;--serif:'Fraunces',Georgia,serif;
  --ease:cubic-bezier(0.16,1,0.3,1);
}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
::selection{background:var(--kaki);color:#fff}
.shell{max-width:1120px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}
.col{max-width:720px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--kaki-deep);background:var(--kaki-tint);padding:5px 11px;border-radius:20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:15.5px;padding:14px 24px;border-radius:12px;background:var(--kaki);color:#fff;border:0;cursor:pointer;box-shadow:0 6px 18px -8px var(--kaki);transition:background .25s var(--ease),transform .25s var(--ease)}
.btn:hover{background:var(--kaki-deep);transform:translateY(-1px)}
.btn.secondary{background:var(--surface);color:var(--ink);border:1.5px solid var(--line);box-shadow:none}
.btn.secondary:hover{border-color:var(--kaki);background:var(--kaki-tint)}
/* header */
header{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:13px 0}
.brand{display:flex;align-items:center;gap:9px}
.brand span{font-size:21px;font-weight:800;letter-spacing:-0.02em}
.navlinks{display:flex;align-items:center;gap:24px}
.navlinks a{font-size:14.5px;font-weight:600;color:var(--ink-2)}
.navlinks a:hover{color:var(--kaki-deep)}
.navlinks a.active{color:var(--kaki-deep)}
.soon{font-size:9px;font-weight:700;text-transform:uppercase;color:var(--ink-3);border:1px solid var(--line);border-radius:10px;padding:1px 6px;margin-left:5px}
.cart{background:var(--ink);color:var(--bg);padding:9px 16px;border-radius:10px;font-weight:700;font-size:14px}
/* breadcrumb */
.crumb{font-size:13px;color:var(--ink-3);padding-block:22px 0}
.crumb a:hover{color:var(--kaki-deep)}
/* article */
article{padding:14px 0 40px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--kaki-deep);margin-bottom:14px}
article h1{font-family:var(--serif);font-weight:560;font-size:clamp(30px,4.6vw,46px);line-height:1.06;letter-spacing:-0.015em;margin-bottom:16px}
.lede{font-size:19px;color:var(--ink-2);line-height:1.55;margin-bottom:10px}
.meta{font-size:13px;color:var(--ink-3);margin:18px 0 28px;padding-bottom:24px;border-bottom:1px solid var(--line)}
article h2{font-family:var(--serif);font-weight:540;font-size:clamp(22px,3vw,30px);line-height:1.12;letter-spacing:-0.01em;margin:40px 0 14px}
article h3{font-size:19px;font-weight:700;margin:28px 0 8px}
article p{margin-bottom:18px;color:var(--ink-2);line-height:1.75}
article strong{color:var(--ink)}
article a.inline{color:var(--kaki-deep);font-weight:600;text-decoration:underline;text-underline-offset:2px}
article ul,article ol{margin:0 0 18px 0;padding-left:22px;color:var(--ink-2)}
article li{margin-bottom:9px;line-height:1.65}
blockquote{margin:24px 0;padding:18px 22px;background:var(--kaki-tint);border-left:3px solid var(--kaki);border-radius:0 10px 10px 0;font-size:17px;color:var(--ink)}
.callout{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px 24px;margin:26px 0}
.callout h3{margin-top:0}
/* mid CTA */
.midcta{display:flex;align-items:center;gap:18px;background:var(--ink);color:var(--bg);border-radius:16px;padding:24px 26px;margin:34px 0;flex-wrap:wrap}
.midcta .t{flex:1;min-width:200px}
.midcta .t b{display:block;font-family:var(--serif);font-size:20px;font-weight:540;margin-bottom:3px;color:var(--bg)}
.midcta .t span{font-size:14px;color:oklch(84% 0.02 70)}
/* faq */
.faq{margin-top:36px}
.faq h2{margin-bottom:14px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:10px}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;font-weight:700;font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{color:var(--kaki);font-size:22px;transition:transform .3s var(--ease)}
.faq details[open] summary .pm{transform:rotate(45deg)}
.faq .ans{padding:0 20px 18px;color:var(--ink-2);font-size:15px;line-height:1.7}
/* related */
.related{border-top:1px solid var(--line);margin-top:44px;padding-top:30px}
.related h2{font-family:var(--serif);font-weight:540;font-size:24px;margin-bottom:16px}
.rgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.rcard{display:block;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:border-color .2s,transform .2s}
.rcard:hover{border-color:var(--kaki);transform:translateY(-2px)}
.rcard .k{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--kaki-deep)}
.rcard .ti{font-family:var(--serif);font-weight:540;font-size:17px;line-height:1.2;margin:6px 0 0}
/* blog index */
.bloghero{padding-block:40px 12px}
.bloghero h1{font-family:var(--serif);font-weight:560;font-size:clamp(30px,4.6vw,46px);letter-spacing:-0.015em;line-height:1.05;margin-bottom:10px}
.bloghero p{color:var(--ink-2);font-size:17px;max-width:54ch}
.postlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;padding:30px 0 60px}
.post{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:border-color .2s,transform .2s,box-shadow .2s}
.post:hover{border-color:var(--kaki);transform:translateY(-3px);box-shadow:0 16px 36px -22px rgba(42,33,27,.4)}
.post .thumb{aspect-ratio:16/9;background:radial-gradient(120% 120% at 30% 20%,var(--kaki-tint),var(--surface-2));display:flex;align-items:center;justify-content:center}
.post .body{padding:20px 22px 24px}
.post .k{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--kaki-deep)}
.post h2{font-family:var(--serif);font-weight:540;font-size:20px;line-height:1.15;margin:7px 0 8px;letter-spacing:-0.01em}
.post p{font-size:14px;color:var(--ink-2);line-height:1.55}
.post .more{margin-top:12px;font-size:13.5px;font-weight:700;color:var(--kaki-deep)}
/* footer */
footer{background:var(--surface-2);border-top:1px solid var(--line)}
.foot{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap;padding:42px 0 0}
.foot p{font-size:12.5px;color:var(--ink-3);max-width:36ch;line-height:1.6;margin-top:8px}
.foot nav{display:flex;gap:20px;font-size:14px;color:var(--ink-2);flex-wrap:wrap}
.foot nav a:hover{color:var(--kaki-deep)}
.copy{padding:24px 0 30px;margin-top:30px;border-top:1px solid var(--line-soft);font-size:11.5px;color:var(--ink-3);text-align:center}
@media(max-width:680px){.navlinks .hide-sm{display:none}}