/* WellStack Guide — style A "Editorial Mint" */
:root{
  --ink:#0B0B0B; --ink-2:#2a2a2a; --muted:#555; --line:#d9d9d9;
  --mint:#C6DDD6; --mint-d:#2F6B5A; --mint-dd:#1F4A3E; --forest:#2F4A42;
  --amber:#F5B05A; --amber-d:#9C5610;
  --coral:#E8636B; --coral-d:#C8404A;
  --paper:#FFFFFF; --soft:#F2F7F5;
  --sans:'Montserrat',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --pad:64px; --max:1280px;
}
*,*::before,*::after{box-sizing:border-box}
[id]{scroll-margin-top:104px}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{opacity:.78}
h1,h2,h3,h4{margin:0;line-height:1.1}
p{margin:0}
ul,ol{margin:0;padding:0}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:12px 18px;z-index:200}
.skip:focus{left:8px}
.container{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--coral-d)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:14px 30px;font-family:var(--sans);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;border:2px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;transition:transform .15s,opacity .15s}
.btn:hover{opacity:.88;transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--coral-d);border-color:var(--coral)}
.btn--amber{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.btn--light{background:#fff;border-color:#fff;color:var(--ink)}
.link-arrow{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--coral-d);border-bottom:2px solid var(--coral);padding-bottom:4px;display:inline-block}

/* Header */
.topbar{background:var(--ink);color:#d8e6e1;font-size:12px;letter-spacing:.04em}
.topbar .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:9px;padding-bottom:9px}
.topbar a{text-decoration:underline;text-underline-offset:3px}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:84px}
.brand{font-weight:800;font-size:22px;letter-spacing:-.01em}
.brand span{color:var(--coral)}
.nav{display:flex;align-items:center;gap:32px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.nav a[aria-current="page"]{border-bottom:2px solid var(--coral);padding-bottom:4px}
.nav .btn{padding:12px 22px;min-height:44px;color:#fff}
.menu-btn{display:none;background:none;border:2px solid var(--ink);width:48px;height:48px;cursor:pointer;padding:0;align-items:center;justify-content:center}
.menu-btn span{display:block;width:20px;height:2px;background:var(--ink);position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink)}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}

/* Hero */
.hero{display:flex;flex-wrap:wrap}
.hero__text{flex:1.5 1 560px;min-width:0;padding:72px var(--pad) 88px;display:flex;flex-direction:column;gap:28px;justify-content:center;max-width:calc(var(--max)*.62)}
.hero h1{font-weight:800;font-size:clamp(44px,7vw,92px);line-height:.98;letter-spacing:-.035em}
.hero__lead{font-size:18px;line-height:1.7;color:var(--ink-2);max-width:34em}
.hero__art{flex:1 1 360px;min-width:0;background:var(--mint);display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero__art img{width:100%;height:100%;object-fit:cover;min-height:420px}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.hero-wrap{max-width:var(--max);margin:0 auto}

/* Trust strip */
.trust{background:var(--soft);border-top:1px solid #dde8e4;border-bottom:1px solid #dde8e4}
.trust ul{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px}
.trust .container{padding-top:36px;padding-bottom:36px}
.trust li strong{display:block;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}
.trust li span{font-size:14px;color:var(--ink-2);line-height:1.6;display:block}

/* Sections */
.section{padding:88px 0}
.section--tight{padding:56px 0}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;border-bottom:3px solid var(--ink);padding-bottom:20px;margin-bottom:8px}
.section-head h2,.h-xl{font-weight:800;font-size:clamp(34px,4.6vw,60px);letter-spacing:-.03em;line-height:1}
.h-lg{font-weight:800;font-size:clamp(30px,3.6vw,44px);letter-spacing:-.025em;line-height:1.05}

/* Article list */
.list-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px}
.item{padding:28px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.item__cat{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--coral-d)}
.item__title{font-family:var(--serif);font-weight:700;font-size:28px;line-height:1.15}
.item__meta{font-size:13px;color:var(--muted)}
.item:hover .item__title{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;text-decoration-color:var(--coral)}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px}
.card{display:flex;flex-direction:column;background:#fff;border:1.5px solid var(--ink)}
.card__img{aspect-ratio:16/9;background:var(--mint);overflow:hidden}
.card__img img{width:100%;height:100%;object-fit:cover}
.card__body{padding:26px 28px 30px;display:flex;flex-direction:column;gap:12px;flex:1}
.card__title{font-family:var(--serif);font-weight:700;font-size:28px;line-height:1.12}
.card__text{font-size:14.5px;line-height:1.7;color:var(--ink-2)}
.card__cta{margin-top:auto;padding-top:6px}
.card--ink{background:var(--ink);color:#fff;border-color:var(--ink)}
.card--ink .card__text{color:#d8d8d8}
.card--ink .item__cat{color:var(--amber)}
.card--mint{background:var(--mint);border-color:var(--mint)}
.card--mint .card__text{color:#1b2b27}
.card--mint .item__cat{color:var(--mint-dd)}

/* Featured */
.featured{background:var(--amber)}
.featured__grid{display:flex;flex-wrap:wrap}
.featured__img{flex:1 1 380px;min-width:0;min-height:420px;background:var(--forest);overflow:hidden}
.featured__img img{width:100%;height:100%;object-fit:cover}
.featured__body{flex:1.2 1 420px;min-width:0;background:#fff;padding:52px;display:flex;flex-direction:column;gap:18px;justify-content:center}
.featured__body h2{font-family:var(--serif);font-weight:700;font-size:clamp(38px,4.4vw,56px);line-height:1.02;letter-spacing:-.01em}
.featured__sub{font-weight:700;font-size:18px;line-height:1.4;color:var(--amber-d)}
.featured__body p{font-size:15.5px;line-height:1.8;color:var(--ink-2)}

/* Steps / topics */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:36px;counter-reset:s;list-style:none}
.steps li{counter-increment:s;border-top:3px solid var(--ink);padding-top:20px}
.steps li::before{content:counter(s,decimal-leading-zero);font-weight:800;font-size:34px;color:var(--coral);display:block;line-height:1;margin-bottom:12px;letter-spacing:-.02em}
.steps h3{font-size:20px;font-weight:700;margin-bottom:8px;line-height:1.2}
.steps p{font-size:15px;color:var(--ink-2);line-height:1.7}
.topics{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}
.topic{padding:30px 26px;min-height:190px;display:flex;flex-direction:column;justify-content:space-between;gap:16px}
.topic h3{font-family:var(--serif);font-size:30px;font-weight:700}
.topic p{font-size:14px;line-height:1.6}
.topic .arrow{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}

/* Newsletter */
.newsletter{background:var(--mint)}
.newsletter .container{display:flex;flex-wrap:wrap;gap:28px 64px;align-items:center;padding-top:64px;padding-bottom:64px}
.newsletter h2{flex:1 1 340px;font-weight:800;font-size:clamp(30px,3.6vw,46px);letter-spacing:-.025em;line-height:1.05}
.newsletter p.nl-copy{margin-top:12px;font-size:15px;font-weight:400;letter-spacing:0;line-height:1.65;color:#1b2b27;max-width:30em}
.nl-form{flex:1 1 400px;min-width:0;display:flex;flex-wrap:wrap;gap:12px}
.nl-form label{width:100%;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.nl-form input{flex:1 1 220px;height:52px;border:1.5px solid #3d5a52;background:rgba(255,255,255,.55);padding:0 16px;font:inherit;font-size:15px;border-radius:0}
.nl-form .btn{height:52px}
.nl-note{width:100%;font-size:12.5px;color:#1b2b27;line-height:1.6}
.form-msg{width:100%;font-size:14px;font-weight:600}

/* Footer */
.site-footer{background:var(--ink);color:#fff}
.site-footer .cols{display:flex;flex-wrap:wrap;gap:40px 64px;padding-top:64px;padding-bottom:48px}
.site-footer .col-brand{flex:1.5 1 320px;min-width:0}
.site-footer .col-brand p{margin-top:14px;font-size:14.5px;line-height:1.75;color:#cfcfcf;max-width:30em}
.site-footer .col{flex:1 1 170px;min-width:0}
.site-footer h3{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin-bottom:16px}
.site-footer ul{list-style:none;display:flex;flex-direction:column;gap:11px;font-size:14px}
.site-footer ul a:hover{text-decoration:underline}
.site-footer .legal{border-top:1px solid #333;padding-top:26px;padding-bottom:36px;font-size:12.5px;line-height:1.75;color:#a9a9a9}

/* Breadcrumb + page header */
.crumbs{font-size:13px;color:var(--muted);padding-top:26px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px 10px}
.crumbs li+li::before{content:"/";margin-right:10px;color:#aaa}
.crumbs a{text-decoration:underline;text-underline-offset:3px}
.page-head{padding-top:34px;padding-bottom:40px}
.page-head h1{font-weight:800;font-size:clamp(36px,5.4vw,68px);line-height:1.02;letter-spacing:-.035em;max-width:16em}
.page-head .lead{margin-top:20px;font-size:19px;line-height:1.7;color:var(--ink-2);max-width:40em}
.page-head--mint{background:var(--mint)}
.page-head--soft{background:var(--soft)}

/* Article layout */
.article-head{padding-top:28px;padding-bottom:28px}
.article-head h1{font-weight:800;font-size:clamp(34px,5vw,60px);line-height:1.04;letter-spacing:-.03em;max-width:18em;margin-top:14px}
.byline{display:flex;flex-wrap:wrap;gap:6px 20px;margin-top:20px;font-size:13.5px;color:var(--muted)}
.byline strong{color:var(--ink)}
.disclosure{background:var(--soft);border-left:4px solid var(--mint-d);padding:14px 18px;font-size:13.5px;line-height:1.65;color:var(--ink-2);margin:24px 0}
.disclosure a{text-decoration:underline;text-underline-offset:3px}
.article-cover{border-radius:0;overflow:hidden;margin:8px 0 0;background:var(--mint)}
.article-cover img{width:100%;aspect-ratio:16/8;object-fit:cover}
.article-grid{display:flex;flex-wrap:wrap;gap:48px 72px;padding:48px 0 72px;align-items:flex-start}
.prose{flex:1 1 560px;min-width:0;max-width:720px;font-size:17.5px;line-height:1.85;color:#1a1a1a}
.prose>*+*{margin-top:1.15em}
.prose h2{font-weight:800;font-size:clamp(26px,3vw,34px);letter-spacing:-.02em;line-height:1.12;margin-top:2em;scroll-margin-top:110px}
.prose h3{font-family:var(--serif);font-weight:700;font-size:28px;margin-top:1.6em}
.prose a{color:var(--coral-d);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px}
.prose ul,.prose ol{padding-left:1.3em}
.prose li+li{margin-top:.5em}
.prose strong{font-weight:700}
.prose .callout{background:var(--soft);border-left:4px solid var(--amber);padding:22px 24px;font-size:16.5px;line-height:1.75}
.prose .callout h2,.prose .callout h3{font-size:14px;font-family:var(--sans);font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin:0 0 10px}
.prose .callout ul{margin:0}
.prose .sources{font-size:15px;line-height:1.7}
.prose .sources li{margin-top:.4em}
.table-wrap{overflow-x:auto;border:1.5px solid var(--ink)}
table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.55;min-width:560px}
th,td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
thead th{background:var(--ink);color:#fff;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
tbody tr:last-child td{border-bottom:0}
tbody th{font-weight:700;background:var(--soft)}
.aside{flex:0 0 300px;max-width:100%;position:sticky;top:110px;display:flex;flex-direction:column;gap:24px}
.aside .box{border:1.5px solid var(--ink);padding:24px}
.aside .box h2{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px;color:var(--coral-d)}
.aside ul{list-style:none;display:flex;flex-direction:column;gap:12px;font-size:14.5px;line-height:1.5}
.aside ul a{text-decoration:underline;text-underline-offset:3px}
.aside .box--mint{background:var(--mint);border-color:var(--mint)}
.aside .box--mint p{font-size:14px;line-height:1.65;margin-bottom:14px}
.pick{border:2px solid var(--ink);background:#fff;padding:28px;display:flex;flex-direction:column;gap:12px}
.pick .tag{align-self:flex-start;background:var(--amber);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:5px 10px}
.pick h3{margin-top:0!important}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:17px;line-height:1.4;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--coral-d)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:12px;font-size:16px;line-height:1.75}

/* Related */
.related{background:var(--soft);padding:64px 0}
.related h2{font-weight:800;font-size:32px;letter-spacing:-.02em;margin-bottom:28px}

/* Contact form */
.form{display:flex;flex-direction:column;gap:16px;max-width:560px}
.form label{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:-8px}
.form input,.form textarea,.form select{border:1.5px solid var(--ink);padding:14px 16px;font:inherit;font-size:16px;background:#fff;border-radius:0;width:100%}
.form textarea{min-height:160px;resize:vertical}

/* Cookie banner */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:300;max-width:720px;background:var(--ink);color:#fff;padding:22px 24px;display:none;gap:16px 24px;flex-wrap:wrap;align-items:center;box-shadow:0 10px 40px rgba(0,0,0,.3)}
.cookie.is-open{display:flex}
.cookie p{flex:1 1 320px;font-size:13.5px;line-height:1.65;color:#e4e4e4}
.cookie a{text-decoration:underline;text-underline-offset:3px}
.cookie .btn{min-height:44px;padding:10px 22px}
.cookie .btn--line{background:transparent;border-color:#fff;color:#fff}

/* 404 */
.nf{padding-top:120px;padding-bottom:120px;text-align:left}

@media (max-width:980px){
  :root{--pad:32px}
  .list-2{grid-template-columns:1fr}
  .aside{position:static;flex:1 1 100%}
  .hero__text{max-width:none}
  .featured__body{padding:36px 28px}
}
@media (max-width:820px){
  .menu-btn{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0;padding:8px var(--pad) 22px}
  .nav.is-open{display:flex}
  .nav a{padding:14px 0;width:100%;border-bottom:1px solid #eee}
  .nav a[aria-current="page"]{border-bottom:1px solid #eee;color:var(--coral-d)}
  .nav .btn{margin-top:16px;width:auto;border-bottom:2px solid var(--ink)}
  .site-header .container{min-height:72px}
}
@media (max-width:560px){
  table{min-width:0;font-size:14px}
  th,td{padding:10px 12px}
  :root{--pad:20px}
  .section{padding:60px 0}
  .hero__text{padding:44px var(--pad) 56px}
  .prose{font-size:17px}
  .item__title{font-size:25px}
  .topbar .container{font-size:11.5px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
@media print{.site-header,.topbar,.newsletter,.site-footer,.cookie{display:none}}