:root {
  --cf-ink: #20342f;
  --cf-muted: #62736c;
  --cf-paper: #f3f5ee;
  --cf-surface: #fffef9;
  --cf-line: #d9e0d4;
  --cf-green: #28634f;
  --cf-green-dark: #1b4738;
  --cf-coral: #bd563d;
  --cf-gold: #e6b557;
  --cf-shadow: 0 18px 50px rgba(32, 52, 47, .08);
}

body:has(.cf-tool) {
  background: var(--cf-paper);
  color: var(--cf-ink);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

body:has(.cf-tool) .site-header {
  background: rgba(255, 254, 249, .92);
  border-color: var(--cf-line);
}

body:has(.cf-tool) .brand,
body:has(.cf-tool) .home-link { color: var(--cf-ink); }
body:has(.cf-tool) .brand span:first-child { color: var(--cf-green); }
body:has(.cf-tool) .page { width: min(100% - 40px, 1040px); padding-top: 30px; }
body:has(.cf-tool) footer { border-color: var(--cf-line); }

.cf-tool { --cf-radius: 22px; }
.cf-tool * { box-sizing: border-box; }
.cf-tool .sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.cf-tool h1, .cf-tool h2, .cf-tool h3, .cf-tool legend {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -.035em;
  color: var(--cf-ink);
}
.cf-tool a { color: var(--cf-green-dark); font-weight: 700; text-underline-offset: 3px; }
.cf-breadcrumb { color: var(--cf-muted); font-size: .88rem; margin: 0 0 20px; }
.cf-breadcrumb a { color: var(--cf-muted); }
.cf-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 54px);
  color: var(--cf-ink);
  border: 1px solid #d6dfd2;
  border-radius: 30px;
  background:
    radial-gradient(ellipse at 94% 4%, rgba(230,181,87,.3), transparent 30%),
    linear-gradient(125deg, #e1eadf 0%, #f5f4e9 58%, #f6e6d8 100%);
  margin-bottom: 24px;
}
.cf-hero:after {
  content: "";
  position: absolute;
  right: -72px;
  bottom: -120px;
  width: 330px;
  height: 330px;
  border: 1px solid rgba(40,99,79,.16);
  border-radius: 50%;
  box-shadow: 0 0 0 28px rgba(40,99,79,.035), 0 0 0 56px rgba(40,99,79,.025);
  pointer-events: none;
}
.cf-kicker {
  display: flex; align-items: center; gap: 10px; margin: 0 0 17px;
  color: var(--cf-green-dark); font-size: .75rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase;
}
.cf-kicker:before { content: ""; width: 27px; height: 2px; background: var(--cf-coral); }
.cf-hero h1 { max-width: 760px; font-size: clamp(2.25rem, 6vw, 4.55rem); line-height: 1.02; margin: 0 0 19px; }
.cf-hero .cf-intro { max-width: 680px; font-size: clamp(1rem, 2vw, 1.17rem); line-height: 1.65; margin: 0; color: #455a51; }
.cf-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 23px; position: relative; z-index: 1; }
.cf-badge { display: inline-flex; align-items: center; gap: 7px; border: 1px solid rgba(40,99,79,.2); background: rgba(255,254,249,.63); border-radius: 99px; padding: 7px 11px; font-size: .8rem; font-weight: 700; }
.cf-badge:before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cf-green); }
.cf-notice {
  border: 1px solid #e7d9b8; border-radius: 14px; background: #fff8e9; color: #5d4d2e;
  padding: 15px 18px; line-height: 1.55; margin: 0 0 26px; font-size: .93rem;
}
.cf-layout { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 22px; align-items: start; }
.cf-form { display: grid; gap: 17px; min-width: 0; }
.cf-panel {
  background: var(--cf-surface); border: 1px solid var(--cf-line); border-radius: var(--cf-radius);
  padding: clamp(20px, 3.5vw, 30px); box-shadow: var(--cf-shadow);
}
.cf-panel-head { display: flex; gap: 15px; align-items: flex-start; margin-bottom: 22px; }
.cf-step {
  flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px;
  background: #e7eee2; color: var(--cf-green-dark); font: 800 .83rem Georgia, "Times New Roman", serif;
}
.cf-panel h2 { font-size: 1.28rem; line-height: 1.25; margin: 0 0 5px; }
.cf-panel-head p { margin: 0; color: var(--cf-muted); font-size: .9rem; line-height: 1.5; }
.cf-fields { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 17px 15px; }
.cf-field { min-width: 0; }
.cf-field-wide { grid-column: 1/-1; }
.cf-field label, .cf-field-label { display: block; font-size: .87rem; font-weight: 700; margin-bottom: 7px; color: #30463d; }
.cf-field small, .cf-help { display: block; color: var(--cf-muted); font-size: .78rem; line-height: 1.5; margin-top: 6px; }
.cf-tool input, .cf-tool select, .cf-tool textarea {
  display: block; width: 100%; min-width: 0; border: 1px solid #cbd5c9; border-radius: 10px;
  background: #fffefb; color: var(--cf-ink); font: 500 .95rem/1.4 system-ui, sans-serif;
  padding: 11px 12px; box-shadow: inset 0 1px 2px rgba(32,52,47,.025);
}
.cf-tool select { padding-right: 32px; }
.cf-tool textarea { resize: vertical; min-height: 104px; }
.cf-tool input:focus-visible, .cf-tool select:focus-visible, .cf-tool textarea:focus-visible, .cf-tool button:focus-visible, .cf-tool a:focus-visible {
  outline: 3px solid rgba(40,99,79,.32); outline-offset: 2px; border-color: var(--cf-green);
}
.cf-field input::placeholder, .cf-field textarea::placeholder { color: #97a39b; }
.cf-formation-list { display: grid; gap: 12px; }
.cf-formation {
  border: 1px solid #dce3d8; border-radius: 16px; padding: 17px; background: #fbfcf7;
  animation: cf-arrive .24s ease both;
}
.cf-formation-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 15px; }
.cf-formation-top h3 { margin: 0; font: 750 .96rem Georgia, "Times New Roman", serif; }
.cf-remove {
  appearance: none; border: 0; background: transparent; color: #9a4939; text-decoration: underline;
  text-underline-offset: 3px; padding: 4px; cursor: pointer; font: 700 .8rem system-ui, sans-serif;
}
.cf-formation-fields { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px 12px; }
.cf-add {
  border: 1px dashed #9eb5a2; background: #f4f8f0; color: var(--cf-green-dark); border-radius: 11px;
  padding: 11px 14px; cursor: pointer; font: 700 .88rem system-ui, sans-serif;
}
.cf-optional {
  margin-top: 18px; border-top: 1px solid var(--cf-line); padding-top: 16px;
}
.cf-optional summary { cursor: pointer; font-weight: 750; color: var(--cf-green-dark); }
.cf-optional > p { font-size: .83rem; color: var(--cf-muted); margin: 8px 0 15px; }
.cf-optional .cf-fields { margin-top: 14px; }
.cf-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.cf-submit {
  border: 0; cursor: pointer; border-radius: 12px; padding: 15px 22px; background: var(--cf-green-dark);
  color: #fffef9; font: 800 .96rem Georgia, "Times New Roman", serif; box-shadow: 0 8px 18px rgba(27,71,56,.16);
  transition: transform .18s ease, background .18s ease;
}
.cf-submit:hover { background: #28634f; transform: translateY(-2px); }
.cf-side { position: sticky; top: 20px; display: grid; gap: 13px; }
.cf-side-card { border: 1px solid var(--cf-line); border-radius: 17px; padding: 18px; background: #e8eee3; }
.cf-side-card:nth-child(2) { background: #f7ebdc; border-color: #edddc5; }
.cf-side-card h2 { font: 750 .92rem Georgia, "Times New Roman", serif; margin: 0 0 8px; }
.cf-side-card p, .cf-side-card li { font-size: .82rem; color: #53645b; line-height: 1.55; }
.cf-side-card p:last-child { margin-bottom: 0; }
.cf-side-card ul { padding-left: 17px; margin: 7px 0 0; }
.cf-nojs { border: 1px solid #e7d9b8; background: #fff8e9; padding: 14px; border-radius: 12px; color: #5d4d2e; }
.cf-error { border: 1px solid #e6b7aa; color: #812f24; background: #fff0ec; border-radius: 11px; padding: 12px 15px; margin: 0; }
.cf-results { margin-top: 28px; scroll-margin-top: 18px; }
.cf-results:empty { display: none; }
.cf-result-head {
  border-radius: 22px; padding: clamp(21px,4vw,34px); background: var(--cf-green-dark); color: #f8f8ed;
  display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center;
}
.cf-result-head h2 { color: #fffef9; font-size: clamp(1.5rem,3vw,2rem); margin: 0 0 7px; }
.cf-result-head p { color: #d4e2d6; margin: 0; max-width: 640px; }
.cf-score {
  display: grid; place-items: center; border: 1px solid rgba(255,255,255,.32); border-radius: 50%;
  width: 96px; height: 96px; color: #f5d38a; font: 800 1.7rem Georgia, "Times New Roman", serif;
}
.cf-score small { display: block; color: #d4e2d6; font: 600 .63rem system-ui, sans-serif; margin-top: -22px; }
.cf-result-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin-top: 14px; }
.cf-result-card { background: var(--cf-surface); border: 1px solid var(--cf-line); border-radius: 16px; padding: 21px; min-width: 0; }
.cf-result-card-wide { grid-column: 1/-1; }
.cf-result-card h3 { font-size: 1.05rem; margin: 0 0 11px; }
.cf-result-card h4 { color: var(--cf-ink); font: 750 .86rem Georgia, "Times New Roman", serif; margin: 16px 0 5px; }
.cf-improvement { border-left: 2px solid var(--cf-gold); padding-left: 12px; margin: 13px 0; }
.cf-improvement p { margin: 5px 0; overflow-wrap: anywhere; }
.cf-share-fallback { margin-top: 14px; }
.cf-share-fallback label { display: block; color: var(--cf-muted); font-size: .82rem; font-weight: 700; }
.cf-share-fallback input { margin: 7px 0 10px; font-size: .85rem; }
.cf-share-status { min-height: 1.4em; }
.cf-result-card p, .cf-result-card li { color: #506158; font-size: .9rem; line-height: 1.6; }
.cf-result-card ul, .cf-result-card ol { padding-left: 20px; margin: 8px 0 0; }
.cf-result-card li + li { margin-top: 7px; }
.cf-formula { display: grid; gap: 10px; }
.cf-formula-row { display: grid; grid-template-columns: minmax(120px,1fr) 56px; gap: 8px; align-items: baseline; border-bottom: 1px solid #edf0e9; padding-bottom: 9px; }
.cf-formula-row strong { color: var(--cf-ink); font-size: .87rem; }
.cf-formula-row span { color: var(--cf-green); font-weight: 800; text-align: right; }
.cf-formula-row p { grid-column: 1/-1; margin: -3px 0 0; font-size: .82rem; }
.cf-tag { display: inline-block; border-radius: 99px; background: #edf2e9; color: var(--cf-green-dark); padding: 5px 9px; font-size: .75rem; font-weight: 800; }
.cf-result-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 15px; }
.cf-secondary {
  cursor: pointer; border: 1px solid #b8c7ba; color: var(--cf-green-dark); background: #fffef9; border-radius: 10px;
  padding: 10px 13px; font: 700 .85rem system-ui, sans-serif;
}
.cf-share-status { min-height: 1.4em; color: var(--cf-muted); font-size: .82rem; margin: 8px 0 0; }
.cf-method { margin-top: 28px; border-top: 1px solid var(--cf-line); padding: 25px 2px 0; }
.cf-method h2 { font-size: 1.2rem; margin-bottom: 8px; }
.cf-method p { max-width: 820px; color: var(--cf-muted); font-size: .91rem; line-height: 1.65; }
.cf-bottom-links { display: flex; flex-wrap: wrap; gap: 14px 22px; margin-top: 15px; }
@keyframes cf-arrive { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 820px) {
  .cf-layout { grid-template-columns: 1fr; }
  .cf-side { position: static; grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 600px) {
  body:has(.cf-tool) .page { width: min(100% - 26px, 1040px); padding-top: 22px; }
  .cf-hero { border-radius: 22px; }
  .cf-fields, .cf-formation-fields, .cf-result-grid { grid-template-columns: 1fr; }
  .cf-field-wide, .cf-result-card-wide { grid-column: auto; }
  .cf-side { grid-template-columns: 1fr; }
  .cf-result-head { grid-template-columns: 1fr; }
  .cf-score { width: 74px; height: 74px; font-size: 1.3rem; }
  .cf-score small { margin-top: -17px; }
  .cf-formation { padding: 14px; }
  .cf-actions .cf-submit { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .cf-submit { transition: none; }
  .cf-formation { animation: none; }
}