@font-face { font-family: Inter; font-style: normal; font-weight: 400; font-display: swap;
  src: url(/fonts/inter-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: Inter; font-style: normal; font-weight: 500; font-display: swap;
  src: url(/fonts/inter-latin-500-normal.woff2) format("woff2"); }

:root {
  --paper: #D9DBD6; --surface: #E7E8E5; --line: #C3C6C0;
  --ink: #1E2220; --ink-2: #4A4F4B;
  --dark: #4A4D4C; --dark-grad: linear-gradient(160deg, #545857, #474A49 50%, #3D403F);
  --on-dark: #F1F2EF; --on-dark-2: #DFE1DC; --field: #F1F2EF;
  --green: #7DBB3C; --green-light: #9AD152; --green-deep: #3F6B1C; --green-forest: #2B4A12;
  --yellow: #F2C42C; --error: #B3261E; --error-bg: #FBE9E7; --error-ink: #7A1A12;
  --r-sm: 8px; --r: 10px; --r-lg: 14px; --max: 1080px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink);
  font: 400 1rem/1.65 Inter, system-ui, sans-serif; }
h1, h2, h3 { font-weight: 500; line-height: 1.15; margin: 0 0 .6em; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); letter-spacing: -.03em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -.02em; }
h3 { font-size: 1.15rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
a { color: var(--green-deep); text-underline-offset: 3px; }
a:hover { color: var(--green-forest); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--surface); padding: .5rem 1rem; z-index: 10; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 720px; }

.site-header { background: var(--surface); border-top: 4px solid var(--green); border-bottom: 1px solid var(--line); }
.header-row { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-weight: 500; font-size: 1.25rem; letter-spacing: -.02em; }
.brand-sub { font-weight: 500; font-size: .6rem; letter-spacing: .34em; color: var(--green-deep); margin-top: 4px; }
.nav { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.nav a { color: var(--ink); text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover { border-bottom-color: var(--green); color: var(--ink); }

.mark { display: block; width: 40px; height: 3px; background: var(--yellow); margin-bottom: 1.25rem; }
.hero { background: var(--surface);
  border-left: 6px solid var(--green); padding: 64px 0; }
.hero .lead { max-width: 640px; }
.lead { font-size: 1.15rem; color: var(--ink-2); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.5rem; }
.section { padding: 56px 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 32px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; }
.card p { color: var(--ink-2); margin: 0; }
.card-dark { background: var(--dark-grad); color: var(--on-dark); border-radius: var(--r-lg);
  border-top: 4px solid var(--green); padding: 24px; }
.card-dark a { color: var(--green-light); }
.card-dark .mark { margin-bottom: 1rem; }

.btn { display: inline-block; background: var(--ink); color: var(--on-dark); border: 0; border-bottom: 3px solid var(--green);
  border-radius: var(--r-sm); padding: .7rem 1.25rem; font: 500 1rem Inter, sans-serif; text-decoration: none; cursor: pointer; }
.btn:hover { background: #2D302F; color: var(--on-dark); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--ink-2); border-bottom: 3px solid var(--line); }
.btn-ghost:hover { background: var(--surface); color: var(--ink); }
.btn-small { padding: .35rem .8rem; font-size: .9rem; }

label { display: block; font-weight: 500; margin-bottom: 4px; }
input[type=text], input[type=email], input[type=tel], input[type=password], input[type=search], textarea, select {
  width: 100%; background: var(--field); color: var(--ink); border: 1px solid var(--line);
  border-radius: var(--r-sm); padding: .65rem .8rem; font: 400 1rem Inter, sans-serif; }
textarea { min-height: 130px; resize: vertical; }
.field { margin-bottom: 16px; }
.field-error, .card .field-error { display: flex; gap: .5rem; align-items: flex-start; margin-top: 6px; padding: .5rem .75rem;
  background: var(--error-bg); color: var(--error-ink); border-left: 4px solid var(--error);
  border-radius: 0 var(--r-sm) var(--r-sm) 0; font-size: .95rem; font-weight: 600; }
.field-error::before { content: "!"; flex: none; display: grid; place-items: center; width: 1.25rem; height: 1.25rem;
  margin-top: .1rem; border-radius: 50%; background: var(--error); color: var(--on-dark); font-size: .85rem; font-weight: 700; }
input[aria-invalid=true], textarea[aria-invalid=true] { border: 2px solid var(--error); background: #FFF6F5; padding: calc(.65rem - 1px) calc(.8rem - 1px); }
input[type=checkbox][aria-invalid=true] { outline: 2px solid var(--error); outline-offset: 2px; }
.form-errors { margin-bottom: 20px; padding: 1rem 1.25rem; background: var(--error-bg); color: var(--error-ink);
  border: 2px solid var(--error); border-radius: var(--r-sm); }
.form-errors strong { display: block; margin-bottom: .4rem; }
.form-errors ul { margin: 0; padding-left: 1.2rem; }
.form-errors a { color: var(--error-ink); font-weight: 600; }
.form-errors:focus { outline: 3px solid var(--error); outline-offset: 2px; }
.fieldset-plain { border: 0; padding: 0; margin: 0 0 16px; }
.checks { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; }
.check input { margin-top: .35rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.hint { color: var(--ink-2); font-size: .9rem; }
.card-dark label { color: var(--on-dark); }
.card-dark .hint { color: var(--on-dark-2); }
.card-dark .field-error { background: rgba(0, 0, 0, .25); color: var(--yellow); border-left-color: var(--yellow); }
.card-dark .field-error::before { background: var(--yellow); color: var(--ink); }

.site-footer { background: var(--dark-grad); color: var(--on-dark-2); border-top: 4px solid var(--green); padding: 40px 0 24px; }
.site-footer a { color: var(--green-light); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.footer-brand { color: var(--on-dark); font-weight: 500; }
.brand-sub-light { font-size: .65rem; letter-spacing: .34em; color: var(--yellow); }
.footer-claim { margin-top: 24px; padding-top: 16px; border-top: 1px solid #7D817F; font-size: .9rem; }

.admin-bar { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between; padding: 8px 0; }
.admin-bar form { margin: 0; }
.result { font-size: 1.4rem; font-weight: 500; letter-spacing: -.01em; }