/* PP Blog Pro - styled to match the Peptides Pens homepage (cobalt / navy, Bricolage Grotesque + Inter) */
.ppb{--a:var(--ppb-accent,#1b57d8);--a-d:#1444ad;--ink:#0a1b33;--body:#42536e;--mute:#5b6c86;--line:#dbe3f0;--soft:#f4f7fc;--sky:#e9f0ff;
--navy-d:#081b38;--navy:#0d2a55;--navy-l:#164a8c;--ring:3px solid #8fb7ff;
font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--body);font-size:17px;line-height:1.7;-webkit-text-size-adjust:100%;text-rendering:optimizeLegibility}
.ppb *,.ppb *::before,.ppb *::after{box-sizing:border-box}
.ppb a{color:inherit}
.ppb a:focus-visible,.ppb button:focus-visible,.ppb input:focus-visible{outline:var(--ring);outline-offset:3px}
.ppb h1,.ppb h2,.ppb h3{font-family:'Bricolage Grotesque','Inter',system-ui,sans-serif !important;color:var(--ink) !important;text-wrap:balance}
.ppb-wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}
.ppb-wrap--narrow{max-width:780px}.ppb-wrap--wide{max-width:1000px}

/* Archive hero */
.ppb-hero{padding:64px 0 32px;text-align:center;background:linear-gradient(var(--sky),#fff)}
.ppb-hero h1{font-size:clamp(34px,5vw,56px);font-weight:700;line-height:1.1;margin:0 0 12px;letter-spacing:-.02em}
.ppb-hero__text{max-width:620px;margin:0 auto 24px;color:var(--mute);font-size:19px}
.ppb-search{display:flex;max-width:520px;margin:0 auto 22px;border:1.5px solid var(--line);border-radius:999px;background:#fff;overflow:hidden}
.ppb-search:focus-within{border-color:var(--a)}
.ppb-search input[type=search]{flex:1;min-width:0;border:0 !important;box-shadow:none !important;padding:13px 20px;font-size:16px;outline:0;background:transparent;color:var(--ink)}
.ppb-search button,.ppb-news button{border:0 !important;border-radius:0 !important;background:var(--a) !important;color:#fff !important;font-family:inherit !important;font-weight:700;padding:0 24px;cursor:pointer;font-size:15px;text-transform:none !important;letter-spacing:0 !important;transition:background .2s}
.ppb-search button:hover,.ppb-news button:hover{background:var(--a-d) !important}
.ppb-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.ppb-chips a{text-decoration:none;font-size:14px;font-weight:600;padding:7px 16px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--mute);transition:border-color .2s,color .2s}
.ppb-chips a:hover{border-color:var(--a);color:var(--a-d)}
.ppb-chips a.is-active{background:var(--a);color:#fff;border-color:var(--a)}

/* Cards */
.ppb-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:36px 0}
.ppb-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.ppb-card:hover{border-color:var(--a);box-shadow:0 18px 40px -26px rgba(10,27,51,.4)}
.ppb-card__media{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--soft)}
.ppb-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.ppb-card:hover .ppb-card__media img{transform:scale(1.04)}
.ppb-card__ph{display:block;width:100%;height:100%;background:linear-gradient(135deg,var(--sky),var(--soft))}
.ppb-card__body{padding:20px 24px 24px;display:flex;flex-direction:column;flex-grow:1}
.ppb-tag{align-self:flex-start;display:inline-block;font-size:12.5px;font-weight:600;text-decoration:none;color:var(--a-d) !important;background:var(--sky);padding:3px 11px;border-radius:999px}
.ppb-card__title{font-size:21px;font-weight:700;line-height:1.25;margin:10px 0 8px;letter-spacing:-.015em}
.ppb-card__title a{text-decoration:none}.ppb-card__title a:hover{color:var(--a-d)}
.ppb-card__excerpt{margin:0 0 14px;color:var(--mute);font-size:15px;line-height:1.55;flex-grow:1}
.ppb-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:13px;color:var(--mute)}
.ppb-meta i{font-style:normal}
.ppb-card--featured{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:stretch}
.ppb-card--featured .ppb-card__media{aspect-ratio:auto;min-height:320px}
.ppb-card--featured .ppb-card__body{padding:clamp(24px,4vw,44px);justify-content:center}
.ppb-card--featured .ppb-card__title{font-size:clamp(26px,3.2vw,38px)}
.ppb-card--featured .ppb-card__excerpt{font-size:17px;flex-grow:0}

/* Pagination */
.ppb-pagination ul{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;list-style:none;padding:0;margin:0 0 56px}
.ppb-pagination a,.ppb-pagination span{display:block;min-width:42px;text-align:center;padding:8px 12px;border:1.5px solid var(--line);border-radius:12px;text-decoration:none;font-weight:600;color:var(--ink);background:#fff}
.ppb-pagination .current{background:var(--a);color:#fff;border-color:var(--a)}
.ppb-pagination a:hover{border-color:var(--a);color:var(--a-d)}

/* Newsletter - same navy panel as the homepage CTA */
.ppb-news{position:relative;overflow:hidden;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;
background:radial-gradient(120% 160% at 12% 0%,var(--navy-l),var(--navy) 55%,var(--navy-d) 100%);color:#c7d9f2;border-radius:28px;padding:clamp(28px,4vw,44px);margin:44px 0}
.ppb-news::before{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:24px 24px}
.ppb-news::after{content:"";position:absolute;right:-90px;top:-90px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.06);pointer-events:none}
.ppb-news>*{position:relative;z-index:2}
.ppb-news h3{margin:0 0 4px;font-size:26px;color:#fff !important}.ppb-news p{margin:0;color:#c7d9f2;font-size:15px}
.ppb-news__form{display:flex;flex:1 1 320px;max-width:460px;border-radius:999px;overflow:hidden;background:#fff}
.ppb-news__form input{flex:1;border:0;padding:14px 20px;font-size:16px;outline:0;min-width:0;color:var(--ink)}.ppb-news__form button{padding:0 26px}

/* Single post */
.ppb-progress{position:fixed;top:0;left:0;right:0;height:4px;z-index:99999;background:transparent}
.ppb-progress span{display:block;height:100%;background:var(--ppb-accent,#1b57d8);transform:scaleX(0);transform-origin:0 50%}
.ppb-head{padding:48px 0 24px;background:linear-gradient(var(--sky),#fff 85%)}
.ppb-crumbs{font-size:14px;color:var(--mute);margin-bottom:18px}.ppb-crumbs span{margin:0 8px}.ppb-crumbs a{text-decoration:none}.ppb-crumbs a:hover{color:var(--a-d)}
.ppb-title{font-size:clamp(32px,5vw,52px);font-weight:700;line-height:1.12;letter-spacing:-.025em;margin:0 0 14px}
.ppb-sub{font-size:20px;color:var(--mute);margin:0 0 22px}
.ppb-byline{font-size:14px;color:var(--mute)}
.ppb-cover{margin:8px auto 8px}.ppb-cover img{width:100%;height:auto;border-radius:20px;display:block}
.ppb-layout{display:block;max-width:780px;padding-top:24px}
.ppb-layout.has-toc{display:grid;grid-template-columns:240px minmax(0,1fr);gap:56px;max-width:1080px}
.ppb-toc{position:sticky;top:90px;align-self:start;font-size:14px;line-height:1.45}
.ppb-toc summary{font-weight:700;font-size:15px;color:var(--ink);cursor:pointer;margin-bottom:10px}
.ppb-toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.ppb-toc li a{display:block;padding:6px 0 6px 14px;margin-left:-2px;border-left:2px solid transparent;text-decoration:none;color:var(--mute);transition:color .2s,border-color .2s}
.ppb-toc li.l3 a{padding-left:28px;font-size:13px}
.ppb-toc a:hover,.ppb-toc a.is-active{color:var(--a-d);border-left-color:var(--a);font-weight:600}
.ppb-content{font-size:19px;line-height:1.75;min-width:0;color:var(--body)}
.ppb-content h2{font-size:32px;font-weight:700;line-height:1.2;margin:2em 0 .5em;letter-spacing:-.02em;scroll-margin-top:90px}
.ppb-content h3{font-size:24px;font-weight:700;line-height:1.25;margin:1.7em 0 .4em;letter-spacing:-.015em;scroll-margin-top:90px}
.ppb-content p,.ppb-content ul,.ppb-content ol{margin:0 0 1.2em}
.ppb-content a{color:var(--a-d);font-weight:500;text-decoration:underline;text-underline-offset:3px}
.ppb-content a:hover{color:var(--a)}
.ppb-content img{max-width:100%;height:auto;border-radius:14px}
.ppb-content blockquote{margin:1.6em 0;padding:16px 22px;border-left:4px solid var(--a);background:var(--sky);border-radius:0 14px 14px 0;font-size:21px;font-style:italic;color:var(--ink)}
.ppb-content blockquote p:last-child{margin-bottom:0}
.ppb-content table{width:100%;border-collapse:collapse;font-size:16px;display:block;overflow-x:auto}
.ppb-content th,.ppb-content td{border:1px solid var(--line);padding:10px 14px;text-align:left}.ppb-content th{background:var(--soft);color:var(--ink)}
.ppb-foot{padding-top:24px}
.ppb-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.ppb-tags a{font-size:13px;font-weight:600;padding:5px 12px;border-radius:999px;background:var(--sky);color:var(--a-d);text-decoration:none}
.ppb-share{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.ppb-share span{font-weight:700;margin-right:6px;color:var(--ink)}
.ppb-share a,.ppb-share button{font:inherit;font-size:14px;font-weight:600;padding:6px 14px;border:1.5px solid var(--line) !important;border-radius:999px !important;background:#fff !important;color:var(--ink) !important;text-decoration:none;cursor:pointer;box-shadow:none !important;text-transform:none !important;transition:border-color .2s,color .2s}
.ppb-share a:hover,.ppb-share button:hover{border-color:var(--a) !important;color:var(--a-d) !important}
.ppb-related{background:var(--soft);padding:56px 0 24px;margin-top:40px}.ppb-related h2{margin:0;font-size:30px;font-weight:700}
.ppb-empty{text-align:center;padding:60px 0}
.ppb-empty a{color:var(--a-d);font-weight:600}

@media(max-width:900px){
	.ppb-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
	.ppb-card--featured{grid-template-columns:minmax(0,1fr)}.ppb-card--featured .ppb-card__media{aspect-ratio:16/9;min-height:0}
	.ppb-layout.has-toc{display:block;max-width:780px}
	.ppb-toc{position:static;margin-bottom:28px;padding:14px 18px;background:var(--soft);border:1px solid var(--line);border-radius:14px}
	.ppb-content{font-size:18px}.ppb-content h2{font-size:27px}
}
@media(max-width:600px){
	.ppb-grid{grid-template-columns:minmax(0,1fr)}.ppb-hero{padding:44px 0 20px}.ppb-news{padding:24px}
}
@media(prefers-reduced-motion:reduce){.ppb *{transition:none !important}}