/* Fit Web: Obsidian Chrome (Oct 2026). Shared by every landing, guide and blog page.
   Tokens and rules: design-system/fit-web/MASTER.md. The app (index.html) keeps its own inline CSS
   on the same tokens. */

:root{
  --bg:#08080A;--bg2:#0D0D10;--surface:#111114;--surface2:#18181C;
  --border:rgba(255,255,255,.08);--border2:rgba(255,255,255,.14);
  --text:#F4F4F5;--text2:#A1A1AA;--text3:#8A8A93;
  --accent:#8FD8FF;--accent-soft:rgba(143,216,255,.10);
  --chrome:linear-gradient(100deg,#F5F5F7 0%,#8E8E96 30%,#FFFFFF 50%,#9A9AA3 72%,#E4E4E7 100%);
  --cta-bg:#F4F4F5;--cta-fg:#08080A;
  --glass:rgba(8,8,10,.72);--hi:inset 0 1px 0 rgba(255,255,255,.06);
  --shadow:0 24px 60px -24px rgba(0,0,0,.7);--grid-line:rgba(255,255,255,.05);
  --tile-scrim:linear-gradient(180deg,rgba(8,8,10,.18) 0%,rgba(8,8,10,.40) 45%,rgba(8,8,10,.66) 100%);
  --good:#4ADE80;--bad:#FF8A8A;--warn:#FACC15;
  --r:12px;--rl:18px;--rx:24px;--maxw:1120px;--ease:cubic-bezier(.16,1,.3,1);
  --f-display:'Space Grotesk',system-ui,sans-serif;--f-body:'Inter',system-ui,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  /* legacy aliases: inline styles in older markup still reference these */
  --a1:var(--accent);--a2:var(--accent);--soft:var(--accent-soft);
  --grad:linear-gradient(135deg,#1C1C21,#0D0D10);
  color-scheme:dark;
}
[data-theme="light"]{
  --bg:#F6F6F7;--bg2:#EEEEF0;--surface:#FFFFFF;--surface2:#F1F1F3;
  --border:rgba(10,10,11,.09);--border2:rgba(10,10,11,.16);
  --text:#0A0A0B;--text2:#52525B;--text3:#63636B;
  --accent:#0369A1;--accent-soft:rgba(3,105,161,.08);
  --chrome:linear-gradient(100deg,#18181B 0%,#71717A 32%,#27272A 52%,#52525B 76%,#18181B 100%);
  --cta-bg:#0A0A0B;--cta-fg:#FFFFFF;
  --glass:rgba(246,246,247,.80);--hi:inset 0 1px 0 rgba(255,255,255,.9);
  --shadow:0 24px 50px -28px rgba(10,10,11,.25);--grid-line:rgba(10,10,11,.06);
  --good:#166534;--bad:#B91C1C;--warn:#854D0E;
  --grad:linear-gradient(135deg,#27272A,#0A0A0B);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--f-body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:600;letter-spacing:-.02em;line-height:1.1}
a{color:inherit;text-decoration:none}
img{max-width:100%}
::selection{background:var(--accent);color:var(--bg)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;box-shadow:0 0 0 6px var(--accent-soft)}
.aurora{display:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono-l{font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text3)}
.chrome{background:var(--chrome);background-size:220% 100%;background-position:0 0;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--cta-bg);color:var(--cta-fg);padding:10px 16px;border-radius:100px;font-weight:600;font-size:14px}
.skip:focus{top:12px}

/* ---------- nav ---------- */
.fw-nav{position:sticky;top:0;z-index:60;background:var(--glass);-webkit-backdrop-filter:saturate(140%) blur(16px);backdrop-filter:saturate(140%) blur(16px);border-bottom:1px solid var(--border)}
.fw-nav-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:700;font-size:19px;letter-spacing:-.02em;color:var(--text)}
.logo .m{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(145deg,#2A2A31,#0B0B0D);border:1px solid rgba(255,255,255,.16);box-shadow:inset 0 1px 0 rgba(255,255,255,.12);font-size:15px;color:#F4F4F5}
.logo b{font-weight:700;background:var(--chrome);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.fw-links{display:flex;align-items:center;gap:4px}
.fw-links a{font-size:14px;font-weight:500;color:var(--text2);padding:8px 12px;border-radius:100px;transition:color .2s var(--ease),background .2s var(--ease)}
.fw-links a:hover{color:var(--text);background:var(--accent-soft)}
.fw-links a[aria-current]{color:var(--text)}
.fw-actions{display:flex;align-items:center;gap:8px}
.icon-btn{width:38px;height:38px;border-radius:100px;display:grid;place-items:center;background:transparent;border:1px solid var(--border2);color:var(--text2);cursor:pointer;transition:color .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease)}
.icon-btn:hover{color:var(--text);border-color:var(--text3)}
.icon-btn svg{width:17px;height:17px}
.theme-btn .i-sun{display:none}
[data-theme="light"] .theme-btn .i-sun{display:block}
[data-theme="light"] .theme-btn .i-moon{display:none}
.menu-btn{display:none}
.fw-menu{border-top:1px solid var(--border);padding:12px 24px 22px;max-height:calc(100vh - 64px);overflow:auto}
.fw-menu[hidden]{display:none}
.fw-menu .mono-l{margin:14px 0 6px}
.fw-menu a{display:block;padding:10px 0;font-size:16px;color:var(--text);border-bottom:1px solid var(--border)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--f-body);font-weight:600;cursor:pointer;border:1px solid transparent;border-radius:100px;white-space:nowrap;transition:transform .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),gap .2s var(--ease)}
.btn-p{background:var(--cta-bg);color:var(--cta-fg);font-size:15px;padding:12px 22px;box-shadow:var(--hi)}
.btn-p:hover{transform:translateY(-1px);gap:12px}
.btn-g{background:transparent;color:var(--text);border-color:var(--border2);font-size:15px;padding:11px 20px}
.btn-g:hover{border-color:var(--text3);background:var(--accent-soft)}
.btn-sm{font-size:13.5px;padding:9px 16px}

/* ---------- page head ---------- */
main.wrap{position:relative;isolation:isolate}
main.wrap::before{content:"";position:absolute;z-index:-1;left:50%;top:-64px;width:100vw;height:620px;transform:translateX(-50%);pointer-events:none;
  background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 70% 80% at 50% 0%,#000 25%,transparent 72%);mask-image:radial-gradient(ellipse 70% 80% at 50% 0%,#000 25%,transparent 72%)}
.crumb{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text3);padding:28px 0 0}
.crumb a{color:var(--text2);transition:color .2s}
.crumb a:hover{color:var(--text)}
.eyebrow{font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.hero{padding:28px 0 8px}
.hero h1{font-size:clamp(36px,6.2vw,64px);font-weight:600;margin-bottom:18px;max-width:17ch}
.hero p.lead,.lead{color:var(--text2);font-size:18px;line-height:1.6;max-width:64ch;margin-bottom:24px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}

/* photo hero (landing pages) and cover (posts) */
.phero,.pcover{position:relative;height:clamp(250px,40vw,400px);border-radius:var(--rx);overflow:hidden;margin:14px 0 22px;display:flex;align-items:flex-end;border:1px solid var(--border2);box-shadow:var(--shadow);background:var(--grad)}
.phero .ph-img,.pcover .pc-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;filter:saturate(.85) contrast(1.05)}
.phero .ph-scrim,.pcover .pc-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(8,8,10,.10) 0%,rgba(8,8,10,.35) 45%,rgba(8,8,10,.88) 100%)}
.phero .ph-cap,.pcover .pc-cap{position:relative;z-index:2;padding:28px 30px;width:100%}
.phero .eyebrow,.pcover .pc-ey{font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:rgba(244,244,245,.86);margin-bottom:10px}
.phero h1,.pcover h1{color:#F4F4F5;margin:0;font-size:clamp(30px,4.6vw,52px);line-height:1.04;max-width:20ch;text-shadow:0 2px 30px rgba(0,0,0,.45)}
.pin-btn{position:absolute;z-index:3;top:16px;right:16px;display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:100px;background:rgba(8,8,10,.62);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18);color:#F4F4F5;font-size:13px;font-weight:600;transition:background .2s var(--ease),border-color .2s var(--ease)}
.pin-btn:hover{background:rgba(8,8,10,.85);border-color:rgba(255,255,255,.34)}
.pin-btn svg{width:15px;height:15px}

/* quick answer */
.qa{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--rl);padding:18px 22px 18px 24px;margin:10px 0 0;font-size:15.5px;line-height:1.6;color:var(--text2);box-shadow:var(--hi);overflow:hidden}
.qa::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--accent)}
.qa b{display:block;font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.qa a{color:var(--text);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}

/* sections */
main.wrap{counter-reset:sec}
.section{padding:64px 0}
.sec-h{font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);margin-bottom:22px;display:flex;align-items:center;gap:12px}
.sec-h::before{counter-increment:sec;content:counter(sec,decimal-leading-zero) " /";color:var(--accent)}
.sec-h::after{content:"";flex:1;height:1px;background:var(--border)}

/* brand cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.bcard{background:var(--surface);border:1px solid var(--border);border-radius:var(--rl);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--hi);transition:transform .3s var(--ease),border-color .3s var(--ease)}
.bcard:hover{transform:translateY(-3px);border-color:var(--border2)}
.btile{height:72px;position:relative;overflow:hidden}
.btile::after{content:"";position:absolute;inset:0;background:var(--tile-scrim);transition:opacity .3s var(--ease)}
.bbody{padding:18px 20px 20px;flex:1;display:flex;flex-direction:column}
.bbody h2{font-size:20px;font-weight:600;margin-bottom:6px}
.bmeta{font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text3);margin-bottom:12px}
.bbody p{color:var(--text2);font-size:14.5px;line-height:1.65;margin-bottom:14px}
.pills{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.pill{background:var(--surface2);border:1px solid var(--border);color:var(--text2);font-size:12px;font-weight:500;padding:5px 10px;border-radius:100px}
.bact{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}
.bact a{font-size:13px;font-weight:600;padding:9px 15px;border-radius:100px;transition:transform .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease)}
.bact .shop{background:var(--cta-bg);color:var(--cta-fg)}
.bact .shop:hover{transform:translateY(-1px)}
.bact{align-items:center}
.bact .match{color:var(--text2);padding:9px 6px;text-decoration:underline;text-decoration-color:var(--border2);text-underline-offset:4px}
.bact .match:hover{color:var(--text);text-decoration-color:var(--accent)}

/* pill rows */
.morewrap,.explore{display:flex;flex-wrap:wrap;gap:8px}
.morewrap a,.explore a{background:var(--surface);border:1px solid var(--border);color:var(--text);font-size:14px;font-weight:500;padding:9px 16px;border-radius:100px;transition:border-color .2s var(--ease),background .2s var(--ease)}
.morewrap a:hover,.explore a:hover{border-color:var(--accent);background:var(--accent-soft)}
.explore a[aria-current]{border-color:var(--accent);background:var(--accent-soft)}
.explore a.hot{border-color:var(--border2)}
.explore a.hot::before{content:"New ";font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}

/* prose + faq */
.prose{max-width:760px}
.prose h2{font-size:clamp(24px,3vw,30px);font-weight:600;margin:12px 0 14px}
.prose h3{font-size:20px;margin:22px 0 10px}
.prose p{color:var(--text2);font-size:16.5px;line-height:1.7;margin-bottom:16px}
.prose a{color:var(--text);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px;transition:color .2s}
.prose a:hover{color:var(--accent)}
.prose ul,.prose ol{color:var(--text2);margin:0 0 16px 20px}
.prose li{margin-bottom:8px;line-height:1.65}
.faq{margin-top:10px}
.faq details{border-bottom:1px solid var(--border)}
.faq details:first-child{border-top:1px solid var(--border)}
.faq summary{cursor:pointer;padding:20px 2px;font-family:var(--f-display);font-size:18px;font-weight:500;letter-spacing:-.01em;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;transition:color .2s}
.faq summary:hover{color:var(--accent)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex-shrink:0;width:10px;height:10px;border-right:1.5px solid var(--text3);border-bottom:1.5px solid var(--text3);transform:rotate(45deg) translate(-2px,-2px);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:rotate(225deg) translate(-2px,-2px)}
.faq details p{color:var(--text2);font-size:15.5px;line-height:1.7;padding:0 2px 20px;margin:0}

/* closing CTA panel */
.cta-band{position:relative;overflow:hidden;isolation:isolate;background:var(--surface);border:1px solid var(--border2);border-radius:var(--rx);padding:64px 36px;text-align:center;margin:24px 0;box-shadow:var(--hi)}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse 60% 90% at 50% 100%,#000 10%,transparent 70%);mask-image:radial-gradient(ellipse 60% 90% at 50% 100%,#000 10%,transparent 70%)}
.cta-band h2{font-size:clamp(28px,4.4vw,46px);font-weight:600;margin:0 auto 14px;max-width:20ch;text-wrap:balance;line-height:1.08;background:var(--chrome);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.cta-band p{color:var(--text2);font-size:17px;margin:0 auto 26px;max-width:52ch}

/* email capture */
.fw-mail{margin:24px 0;border:1px solid var(--border);border-radius:var(--rx);background:linear-gradient(180deg,var(--surface),var(--bg2));padding:40px 36px;display:grid;grid-template-columns:1.1fr 1fr;gap:32px;align-items:center;box-shadow:var(--hi)}
.fw-mail h2{font-size:clamp(24px,3vw,32px);margin:8px 0 10px}
.fw-mail p{color:var(--text2);font-size:15.5px}
.fw-mail .mono-l{color:var(--accent)}
.fw-mail-f label{display:block;font-size:13px;font-weight:600;color:var(--text2);margin-bottom:8px}
.fw-mail-f .row{display:flex;gap:8px}
.fw-mail-f input[type=email]{flex:1;min-width:0;height:48px;padding:0 18px;border-radius:100px;border:1px solid var(--border2);background:var(--bg);color:var(--text);font:inherit;font-size:15px;transition:border-color .2s var(--ease)}
.fw-mail-f input[type=email]::placeholder{color:var(--text3)}
.fw-mail-f input[type=email]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.fw-mail-f .btn{height:48px}
.fw-mail-f .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.fw-mail-s{min-height:22px;margin-top:10px;font-size:14px;color:var(--text2)}
.fw-mail-s.ok{color:var(--good)}
.fw-mail-s.err{color:var(--bad)}
.fw-mail-legal{font-size:12.5px!important;color:var(--text3)!important;margin-top:4px}
.fw-mail-legal a{text-decoration:underline;text-underline-offset:2px}

/* sticky quiz CTA */
.fw-sticky{position:fixed;z-index:70;left:50%;bottom:calc(16px + env(safe-area-inset-bottom));transform:translate(-50%,140%);display:flex;align-items:center;gap:12px;padding:8px 8px 8px 18px;border-radius:100px;background:var(--glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border2);box-shadow:var(--shadow);transition:transform .45s var(--ease),opacity .3s var(--ease);opacity:0;max-width:calc(100vw - 24px)}
.fw-sticky.on{transform:translate(-50%,0);opacity:1}
.fw-sticky span{font-size:14px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fw-sticky .icon-btn{width:34px;height:34px;border:none}

/* footer */
.fw-foot{border-top:1px solid var(--border);margin-top:56px;padding:56px 0 36px;background:var(--bg2)}
.fcols{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:36px}
.fcol h4{font-family:var(--f-mono);font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);margin-bottom:14px}
.fcol a{display:block;color:var(--text2);font-size:14px;padding:4px 0;transition:color .2s}
.fcol a:hover{color:var(--text)}
.fcol .logo{display:inline-flex;padding:0}
.fcol.brand p{color:var(--text2);font-size:14px;margin-top:14px;max-width:290px}
.fbot{border-top:1px solid var(--border);margin-top:40px;padding-top:22px;color:var(--text3);font-family:var(--f-mono);font-size:11.5px;letter-spacing:.04em;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* ---------- blog ---------- */
.post{max-width:760px;margin:0 auto;padding-top:6px}
.post .lead{font-size:19px;margin:0 0 6px}
.byline{display:flex;align-items:center;gap:10px;margin:0 0 20px;font-size:14px;color:var(--text2)}
.byline .bl-av{width:32px;height:32px;border-radius:50%;background:linear-gradient(145deg,#2A2A31,#0B0B0D);border:1px solid rgba(255,255,255,.16);color:#F4F4F5;display:grid;place-items:center;font-family:var(--f-mono);font-weight:500;font-size:10.5px;flex-shrink:0}
.byline .bl-meta{color:var(--text3)}
.takeaways,.toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--rl);padding:20px 22px;margin:22px 0;box-shadow:var(--hi)}
.takeaways{position:relative;overflow:hidden}
.takeaways::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--accent)}
.takeaways .tk-h,.toc .tk-h{font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.takeaways ul{margin:0 0 0 18px;color:var(--text2)}
.takeaways li{margin-bottom:8px;line-height:1.6}
.toc{background:var(--bg2)}
.toc ol{margin:0;list-style:none;counter-reset:toc}
.toc li{counter-increment:toc;margin-bottom:6px;display:flex;gap:10px}
.toc li::before{content:counter(toc,decimal-leading-zero);font-family:var(--f-mono);font-size:12px;color:var(--text3);padding-top:3px}
.toc a{color:var(--text2);transition:color .2s}
.toc a:hover{color:var(--accent)}
.pullq{position:relative;margin:30px 0;padding:6px 0 6px 24px;font-family:var(--f-display);font-weight:500;letter-spacing:-.015em;font-size:clamp(21px,2.6vw,27px);line-height:1.3;color:var(--text)}
.pullq::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--chrome)}
.fig{margin:26px 0}
.fig img{width:100%;border-radius:var(--rl);display:block;border:1px solid var(--border)}
.scard{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--rl);padding:12px 14px;margin:20px 0;box-shadow:var(--hi);transition:border-color .25s var(--ease)}
.scard:hover{border-color:var(--border2)}
.scard .st{position:relative;overflow:hidden;width:60px;height:60px;border-radius:12px;display:grid;place-items:center;flex-shrink:0;font-family:var(--f-display);font-weight:600;color:#fff;font-size:12px;text-align:center;line-height:1.05;padding:4px;isolation:isolate}
.scard .st::after{content:"";position:absolute;inset:0;background:rgba(8,8,10,.42);z-index:-1}
.scard .si{flex:1;min-width:0}
.scard .sk{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;color:var(--accent);text-transform:uppercase;margin-bottom:3px}
.scard .sn{font-family:var(--f-display);font-size:17px;font-weight:600}
.scard a.sb{display:inline-flex;align-items:center;gap:6px;background:var(--cta-bg);color:var(--cta-fg);font-size:13px;font-weight:600;padding:9px 16px;border-radius:100px;white-space:nowrap;flex-shrink:0;text-decoration:none;transition:transform .2s var(--ease)}
.scard a.sb:hover{transform:translateY(-1px)}

/* post cards (blog index, homepage journal strip) */
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:22px}
.post-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--rl);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--hi);transition:transform .3s var(--ease),border-color .3s var(--ease)}
.post-card:hover{transform:translateY(-3px);border-color:var(--border2)}
.post-card .pc-thumb{height:176px;background:var(--grad);position:relative;overflow:hidden}
.post-card .pc-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.85);transition:transform .7s var(--ease)}
.post-card .pc-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(8,8,10,.55))}
.post-card:hover .pc-thumb img{transform:scale(1.04)}
.post-card .pc-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.post-card .pdate{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);margin-bottom:10px}
.post-card h2,.post-card h3{font-size:20px;font-weight:600;margin-bottom:8px;line-height:1.22}
.post-card p{color:var(--text2);font-size:14.5px;line-height:1.6;margin-bottom:16px;flex:1}
.post-card a.read{color:var(--text);font-weight:600;font-size:14px;display:inline-flex;gap:6px;transition:gap .2s var(--ease),color .2s}
.post-card a.read:hover{gap:10px;color:var(--accent)}
.post-card a.read::after{content:"";position:absolute;inset:0}
.post-card{position:relative}

/* ---------- motion ---------- */
@keyframes fwIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes fwSheen{from{background-position:100% 0}to{background-position:0 0}}
.phero,.pcover,.hero{animation:fwIn .7s var(--ease) both}
.phero h1,.pcover h1{animation:fwIn .8s .08s var(--ease) both}
.chrome,.cta-band h2,.logo b{animation:fwSheen 1.8s .2s var(--ease) both}
.rv{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.rv.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:900px){.fcols{grid-template-columns:1fr 1fr}.fcol.brand{grid-column:1/-1}.fw-mail{grid-template-columns:1fr;padding:32px 24px}}
@media(max-width:760px){
  .fw-links{display:none}.menu-btn{display:grid}
  .fw-actions .btn-sm{padding:8px 14px;font-size:13px}
  .grid,.post-grid{grid-template-columns:1fr}
  .section{padding:48px 0}
  .cta-band{padding:44px 22px}
  .phero .ph-cap,.pcover .pc-cap{padding:22px 20px}
  .fw-mail-f .row{flex-direction:column}
  .fw-mail-f input[type=email]{flex:none;width:100%}
  .fw-mail-f .btn{width:100%}
}
@media(max-width:420px){.wrap{padding:0 16px}.fw-sticky span{display:none}.fw-sticky{padding:6px}}
@media(pointer:coarse){
  .btn,.bact a,.morewrap a,.explore a,.fcol a,.toc a,.crumb a,.fw-menu a{min-height:44px;display:inline-flex;align-items:center}
  .fcol a,.fw-menu a{display:flex}
  .icon-btn{width:44px;height:44px}
  .faq summary{min-height:56px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}

/* "dupes by piece" groups on alternatives pages */
.dupe-h{font-size:20px;font-weight:600;margin:28px 0 4px}
.dupe-n{color:var(--text2);font-size:14.5px;margin:0 0 4px}