/* VanFitted — "Field Manual" design system */
:root{
  --paper:#F4EFE6; --paper-2:#EBE4D6; --card:#FBF8F2; --ink:#18221E; --ink-2:#3A4641; --mute:#6B746F;
  --line:#D8CFBE; --spruce:#1F3A32; --spruce-2:#2C5045; --signal:#DD5A1C; --signal-2:#B8460F; --ochre:#C99A3B;
  --ok:#2F6B4F; --warn-bg:#FFF1E2; --warn-line:#E7A866;
  --r:14px; --shadow:0 1px 0 rgba(24,34,30,.04),0 10px 30px -18px rgba(24,34,30,.35);
  --f-display:"Fraunces",Georgia,"Times New Roman",serif; --f-body:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif; --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --w:1180px; --prose:720px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 var(--f-body);font-feature-settings:"ss01";overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:var(--spruce-2);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--signal-2)}
:focus-visible{outline:3px solid var(--signal);outline-offset:2px;border-radius:4px}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--ink);color:#fff;padding:8px 12px;z-index:99}
.mono{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase}

/* header */
.top{position:sticky;top:0;z-index:40;background:rgba(244,239,230,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:20px;height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:600 1.25rem/1 var(--f-display);letter-spacing:-.01em}
.logo svg{width:34px;height:34px}
.logo b{color:var(--signal);font-weight:600}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{font-size:.92rem;text-decoration:none;color:var(--ink-2);padding:8px 12px;border-radius:999px}
.nav a:hover,.nav a[aria-current]{background:var(--paper-2);color:var(--ink)}
.nav .cta{background:var(--ink);color:var(--paper)}
.nav .cta:hover{background:var(--spruce);color:#fff}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font:600 .9rem var(--f-body);color:var(--ink)}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:64px;flex-direction:column;background:var(--paper);border-bottom:1px solid var(--line);padding:10px 16px 16px}
  .nav.open{display:flex}
  .nav a{padding:12px}
}

/* hero (home) */
.hero{position:relative;border-bottom:1px solid var(--line);background:
  linear-gradient(var(--paper),rgba(244,239,230,.6)),
  repeating-linear-gradient(0deg,transparent 0 31px,rgba(31,58,50,.06) 31px 32px),
  repeating-linear-gradient(90deg,transparent 0 31px,rgba(31,58,50,.06) 31px 32px)}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;padding-top:64px;padding-bottom:64px}
.hero h1{font:600 clamp(2.3rem,5vw,4.1rem)/1.02 var(--f-display);letter-spacing:-.025em;margin:14px 0 18px}
.hero h1 em{font-style:italic;color:var(--signal)}
.hero p.lede{font-size:1.15rem;color:var(--ink-2);max-width:34em}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 20px;border-radius:999px;font-weight:600;font-size:.95rem;text-decoration:none;border:1.5px solid var(--ink);color:var(--ink);background:transparent;transition:.15s}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn.primary{background:var(--signal);border-color:var(--signal);color:#fff}
.btn.primary:hover{background:var(--signal-2);border-color:var(--signal-2)}
.btn.small{padding:9px 14px;font-size:.86rem}
.blueprint{background:var(--spruce);border-radius:22px;padding:22px;box-shadow:var(--shadow);color:#E9E1D0}
.blueprint .mono{color:#B9C7BF}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:28px;padding-top:40px;padding-bottom:40px}}

.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--signal-2)}
.eyebrow:before{content:"";width:22px;height:2px;background:currentColor}

/* sections */
.sec{padding:64px 0}
.sec h2.big{font:600 clamp(1.7rem,3vw,2.5rem)/1.1 var(--f-display);letter-spacing:-.02em;margin:10px 0 10px}
.sec .sub{color:var(--ink-2);max-width:40em;margin:0 0 30px}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g3,.g4,.g2{grid-template-columns:1fr}}
.tile{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;text-decoration:none;color:var(--ink);transition:.18s;display:flex;flex-direction:column;gap:8px}
.tile:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#C6BBA6;color:var(--ink)}
.tile .ic{width:46px;height:46px;color:var(--spruce)}
.tile h3{font:600 1.18rem/1.2 var(--f-display);margin:6px 0 0}
.tile p{margin:0;color:var(--ink-2);font-size:.95rem}
.tile .go{margin-top:auto;padding-top:8px;font-weight:600;font-size:.88rem;color:var(--signal-2)}
.tile.vs{background:var(--spruce);color:#F1EADB;border-color:var(--spruce)}
.tile.vs p{color:#C9D4CD}.tile.vs .go{color:#F4B28C}.tile.vs .mono{color:#9FB3A9}
.band{background:var(--ink);color:#EDE6D7}
.band a{color:#F4B28C}
.band .sub{color:#BFC8C3}
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:14px;grid-template-columns:repeat(3,1fr)}
.steps li{border-top:2px solid #3B4A44;padding-top:14px}
.steps li:before{counter-increment:s;content:"0" counter(s);font:500 .8rem var(--f-mono);color:#F4B28C;display:block;margin-bottom:6px}
@media (max-width:760px){.steps{grid-template-columns:1fr}}

/* article */
.crumbs{font-size:.85rem;color:var(--mute);padding-top:22px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li:before{content:"/";margin-right:6px;color:var(--line)}
.crumbs a{color:var(--mute);text-decoration:none}.crumbs a:hover{color:var(--signal-2)}
.art-head{padding:26px 0 34px;border-bottom:1px solid var(--line);margin-bottom:34px}
.art-head .inner{display:grid;grid-template-columns:1fr 220px;gap:36px;align-items:end}
.art-head h1{font:600 clamp(2rem,4.4vw,3.3rem)/1.05 var(--f-display);letter-spacing:-.022em;margin:12px 0 14px}
.art-head .lede{font-size:1.13rem;color:var(--ink-2);margin:0;max-width:40em}
.meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:18px;color:var(--mute);font-size:.86rem}
.meta span{display:inline-flex;gap:6px;align-items:center}
.head-art{color:var(--spruce);background:var(--paper-2);border-radius:20px;padding:26px;border:1px solid var(--line)}
@media (max-width:820px){.art-head .inner{grid-template-columns:1fr}.head-art{display:none}}
.layout{display:grid;grid-template-columns:minmax(0,var(--prose)) 1fr;gap:56px;align-items:start;padding-bottom:70px}
.toc{position:sticky;top:88px;font-size:.9rem;border-left:2px solid var(--line);padding-left:16px}
.toc b{display:block;margin-bottom:8px}
.toc a{display:block;color:var(--ink-2);text-decoration:none;padding:4px 0}
.toc a:hover{color:var(--signal-2)}
.toc .disc{margin-top:22px;font-size:.8rem;color:var(--mute);border-top:1px solid var(--line);padding-top:12px}
@media (max-width:1020px){.layout{grid-template-columns:minmax(0,1fr)}.toc{display:none}}
.prose h2{font:600 1.75rem/1.2 var(--f-display);letter-spacing:-.015em;margin:2.2em 0 .5em;scroll-margin-top:90px}
.prose h3{font:600 1.25rem/1.3 var(--f-display);margin:1.6em 0 .4em}
.prose p,.prose ul,.prose ol{margin:0 0 1.05em}
.prose li{margin:.3em 0}
.prose ul li::marker{color:var(--signal)}
.prose strong{font-weight:700}
.prose blockquote{margin:1.6em 0;padding:16px 20px;background:var(--paper-2);border-left:3px solid var(--spruce);border-radius:0 10px 10px 0}
.prose blockquote p{margin:0}
.prose code{font-family:var(--f-mono);font-size:.85em;background:var(--paper-2);padding:1px 6px;border-radius:5px}
.tbl{overflow-x:auto;margin:1.4em 0;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.tbl table{border-collapse:collapse;width:100%;font-size:.93rem;min-width:520px}
.tbl th,.tbl td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl thead th{font:600 .74rem var(--f-mono);letter-spacing:.06em;text-transform:uppercase;background:var(--paper-2);color:var(--ink-2)}
.tbl tr:last-child td{border-bottom:0}
.tbl td:first-child{font-weight:600}

/* safety */
.safety{display:flex;gap:14px;background:var(--warn-bg);border:1px solid var(--warn-line);border-radius:12px;padding:16px 18px;margin:1.6em 0;font-size:.95rem}
.safety svg{flex:0 0 26px;width:26px;height:26px;color:var(--signal-2)}
.safety p{margin:0}

/* picks */
.picks{background:var(--spruce);color:#EFE8D9;border-radius:18px;padding:22px 24px;margin:0 0 2em}
.picks .mono{color:#A9BDB3}
.picks ol{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:10px}
.picks li{display:flex;gap:12px;align-items:center;justify-content:space-between;border-top:1px solid #355A4E;padding-top:10px;flex-wrap:wrap}
.picks li b{font:600 1.05rem var(--f-display)}
.picks li small{display:block;color:#C3D0C9;font-size:.86rem}
.picks a{color:#F7C2A1;font-weight:600;font-size:.88rem;white-space:nowrap}

/* product card */
.pcard{display:grid;grid-template-columns:190px 1fr;gap:0;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;margin:1.6em 0;box-shadow:var(--shadow);scroll-margin-top:90px}
.plate{background:var(--spruce);color:#E7DECC;padding:20px;display:flex;flex-direction:column;justify-content:space-between;gap:14px;position:relative;
  background-image:repeating-linear-gradient(0deg,transparent 0 23px,rgba(255,255,255,.05) 23px 24px),repeating-linear-gradient(90deg,transparent 0 23px,rgba(255,255,255,.05) 23px 24px)}
.plate svg{width:86px;height:86px;color:#F1E7D3}
.plate .mono{color:#A9BDB3;font-size:.7rem}
.plate .brand{font:600 .95rem var(--f-display);color:#fff}
.pbody{padding:20px 22px}
.pbody h3{font:600 1.35rem/1.2 var(--f-display);margin:0 0 4px}
.pbody .best{color:var(--ink-2);font-size:.95rem;margin:0 0 12px}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line);margin:0 0 12px}
.specs div{padding:8px 10px 8px 0;border-bottom:1px dashed var(--line)}
.specs dt{font:500 .68rem var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.specs dd{margin:0;font-size:.92rem;font-weight:600}
.consider{font-size:.9rem;color:var(--ink-2);margin:0 0 14px;padding-left:18px}
.consider li::marker{content:"– ";color:var(--signal)}
.pact{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.src{font-size:.78rem;color:var(--mute);margin-top:10px}
.src a{color:var(--mute)}
.aff{font-size:.72rem;color:var(--mute)}
@media (max-width:640px){.pcard{grid-template-columns:1fr}.plate{flex-direction:row;align-items:center}.plate svg{width:56px;height:56px}.specs{grid-template-columns:1fr}}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;font:600 1.07rem/1.4 var(--f-display);padding:12px 28px 12px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:4px;top:10px;font:400 1.4rem var(--f-body);color:var(--signal)}
.faq details[open] summary:after{content:"–"}
.faq details p{margin:0 0 14px;color:var(--ink-2)}
.related{margin-top:2.6em}
.signoff{margin-top:2.4em;padding-top:18px;border-top:1px solid var(--line);font-size:.9rem;color:var(--mute);display:flex;gap:12px;align-items:center}
.signoff svg{width:36px;height:36px;color:var(--spruce)}

/* tools */
.tool{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;margin:0 0 2em;box-shadow:var(--shadow)}
.tool h3{font:600 1.2rem var(--f-display);margin:0 0 12px}
.rows{display:grid;gap:8px}
.row{display:grid;grid-template-columns:1.6fr .8fr .8fr .7fr 34px;gap:8px;align-items:center}
.row.head{font:500 .68rem var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.tool input,.tool select{width:100%;font:500 .95rem var(--f-body);padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);min-width:0}
.tool .x{border:0;background:none;color:var(--mute);font-size:1.2rem;cursor:pointer}
.tool .settings{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}
.tool label{font:500 .7rem var(--f-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--mute);display:grid;gap:4px}
.results{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}
.results div{background:var(--spruce);color:#F2EBDD;border-radius:12px;padding:14px}
.results b{display:block;font:600 1.6rem/1.1 var(--f-display)}
.results span{font:500 .66rem var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:#A9BDB3}
.addrow{margin-top:10px}
@media (max-width:640px){.row{grid-template-columns:1.5fr .8fr .8fr 28px;gap:6px}.row .hide-s{display:none}.row.head{display:none}.tool .settings,.results{grid-template-columns:1fr 1fr}}
.cost .row{grid-template-columns:1.8fr 1fr 34px}

/* footer */
footer{background:var(--ink);color:#C8CFC9;padding:56px 0 30px;font-size:.92rem}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
footer h4{font:500 .72rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:#8E9C95;margin:0 0 12px}
footer a{color:#E7E0D1;text-decoration:none;display:block;padding:3px 0}
footer a:hover{color:#F4B28C}
footer .logo{color:#F4EFE6}
footer .legal{border-top:1px solid #2F3B36;margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#8E9C95;font-size:.82rem}
@media (max-width:820px){footer .cols{grid-template-columns:1fr 1fr}}
.nf{padding:90px 0;text-align:center}
.nf h1{font:600 3rem var(--f-display)}
.toc .disc a{display:inline;padding:0;text-decoration:underline}
.picks li span{flex:1 1 260px}
@media (max-width:640px){.cost .row{grid-template-columns:1.6fr 1fr}.cost .row span:last-child{display:none}}
.plate img.amz{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:contain;background:#fff;border-radius:12px;padding:10px}
.plate.has-photo>svg{display:none}
@media (max-width:640px){.plate img.amz{width:96px;height:96px;flex:0 0 96px;padding:6px}}