:root{
  --paper:#F6F1E8;
  --paper-2:#EFE6D9;
  --panel:#FBF8F2;
  --rule:#D9CFC2;

  --ink:#1F1C19;
  --ink-2:#5A534A;
  --ink-3:#2B211C;

  --radius:12px;
  --max:1180px;
  --col:700px;      /* main reading measure */
  --rail:260px;     /* margin rail */
  --gutter:44px;    /* editorial whitespace */
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Sabon","Sabon LT Std","Adobe Sabon","Times New Roman",Georgia,serif;
  line-height:1.55;
}

/* Links */
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

/* Masthead (journal) */
.masthead{
  background:var(--paper-2);
  border-bottom:1px solid var(--rule);
}
.masthead-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:26px 22px 18px 22px;
  display:grid;
  grid-template-columns: 1fr;
  gap:14px;
}
.masthead-top{
  display:grid;
  grid-template-columns: 1fr auto;
  align-items:start;
  gap:18px;
}
.brand{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:10px;
}
.brand img{
  height:70px;
  width:auto;
  display:block;
}
.tagline{
  max-width:560px;
  font-size:12px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--ink-2);
  line-height:1.35;
}

/* Navigation: document-style */
.nav{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:10px 14px;
  padding-top:6px;
  max-width:520px;
}
.nav a{
  font-size:14px;
  color:var(--ink-3);
  padding:2px 0;
  border-bottom:1px solid transparent;
  white-space:nowrap;
}
.nav a:hover{border-bottom-color:var(--ink-3)}
.nav a[aria-current="page"]{border-bottom-color:var(--ink-3)}
.nav-sep{color:var(--ink-2)}

/* Editorial grid */
.page{
  max-width:var(--max);
  margin:0 auto;
  padding: 28px 22px 64px 22px;
  display:grid;
  grid-template-columns: var(--rail) var(--gutter) minmax(0, var(--col)) 1fr;
  align-items:start;
}
.rail{
  grid-column:1;
  padding-top:6px;
}
.rail .label{
  font-size:12px;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--ink-2);
  margin:0 0 12px 0;
}
.rail .railbox{
  background:var(--panel);
  border:1px solid var(--rule);
  border-radius:var(--radius);
  padding:14px;
}
.rail p{
  margin:0;
  color:var(--ink-3);
  font-size:15px;
  line-height:1.5;
}
.main{
  grid-column:3;
}
.panel{
  background:var(--panel);
  border:1px solid var(--rule);
  border-radius:var(--radius);
  padding:18px 20px;
}
h1{
  margin:0 0 10px 0;
  font-size:28px;
  line-height:1.15;
  color:var(--ink-3);
}
p{
  margin:0;
  color:var(--ink-2);
}

/* Footer */
.footer{
  border-top:1px solid var(--rule);
  color:var(--ink-2);
  font-size:14px;
  max-width:var(--max);
  margin:0 auto;
  padding:16px 22px 22px 22px;
}

/* Responsive */
@media (max-width: 1040px){
  .page{
    grid-template-columns: 1fr;
    gap:18px;
  }
  .rail{grid-column:auto}
  .main{grid-column:auto}
  .nav{justify-content:flex-start; max-width:none}
  .masthead-top{grid-template-columns:1fr}
}
@media (max-width: 520px){
  .brand img{height:62px}
  h1{font-size:26px}
}


/* ============================
   Phase 1b adjustments
   ============================ */

/* NAV: remove double-line hover effect */
.nav a{
  border-bottom: none !important;
  padding-bottom: 0 !important;
}
.nav a:hover{
  text-decoration: underline;
  text-underline-offset: 3px;
}
.nav a[aria-current="page"]{
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* GRID: flow with header width and proportion whitespace */
.page{
  max-width: 1040px;      /* aligns visually with masthead text block */
  grid-template-columns: 240px 56px minmax(0, 1fr);
}
.rail{
  grid-column:1;
}
.main{
  grid-column:3;
}

/* ============================
   Phase 4: Structured intake instrument
   ============================ */
.instrument{margin-top:16px}
.instrument .section{margin-top:18px}
.instrument h2{
  margin:0 0 10px 0;
  font-size:16px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--ink-3);
}
.grid2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px 16px;
}
.field{display:flex; flex-direction:column; gap:6px; margin-bottom:14px}
.lab{
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--ink-2);
  margin-bottom:6px;
}
.hint{
  font-size:12px;
  letter-spacing:0.08em;
  text-transform:none;
  color:var(--ink-2);
}
label{
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--ink-2);
}
input, select, textarea, button{font-family:inherit; font-size:16px}
input, select, textarea{
  background:#FDFBF7;
  border:1px solid var(--rule);
  border-radius:10px;
  padding:10px 12px;
  color:var(--ink);
}
textarea{resize:vertical}
.checks{
  background:var(--panel);
  border:1px solid var(--rule);
  border-radius:var(--radius);
  padding:12px 12px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.check{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:16px;
  color:var(--ink);
}
.check input{margin-top:3px}
.actions{
  display:flex;
  align-items:center;
  gap:14px;
  margin-top:10px;
}
button{
  background:var(--paper-2);
  border:1px solid var(--rule);
  border-radius:12px;
  padding:10px 14px;
  cursor:pointer;
}
button:hover{border-color:var(--ink-3)}
.status{color:var(--ink-2); font-size:14px}
.note{margin-top:10px; color:var(--ink-2); font-size:14px}
.receipt{margin-top:16px}
.receipt-inner{
  background:var(--panel);
  border:1px solid var(--rule);
  border-radius:var(--radius);
  padding:14px 16px;
  color:var(--ink-3);
}
/* Screen-reader utility */
.sr-only{
  position:absolute !important;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}
@media (max-width: 1040px){
  .grid2{grid-template-columns:1fr}
}