:root {
  --ft-bg: #f4f0eb;
  --ft-surface: #fffdf9;
  --ft-ink: #1c1917;
  --ft-muted: #57534e;
  --ft-line: #d6d3d1;
  --ft-accent: #9f1239;
  --ft-accent-dim: #881337;
  --ft-link: #0f766e;
  --ft-link-hover: #115e59;
  --ft-warn-bg: #fff7ed;
  --ft-warn-border: #fed7aa;
  --ft-radius: 16px;
  --ft-font: "Segoe UI", ui-sans-serif, system-ui, Roboto, sans-serif;
  --ft-display: Georgia, "Times New Roman", serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.ft-app {
  margin: 0;
  min-height: 100vh;
  font-family: var(--ft-font);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ft-ink);
  background: var(--ft-bg);
  background-image: radial-gradient(ellipse 120% 80% at 50% -20%, rgba(159, 18, 57, 0.06), transparent),
    radial-gradient(ellipse 70% 50% at 100% 50%, rgba(15, 118, 110, 0.05), transparent);
}

.ft-skip {
  position: absolute;
  left: -9999px;
  z-index: 999;
  padding: 0.5rem 1rem;
  background: var(--ft-accent);
  color: #fff;
}
.ft-skip:focus {
  left: 0.75rem;
  top: 0.75rem;
}


.ft-top {
  max-width: 40rem;
  margin: 0 auto;
  padding: 1rem 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.ft-top-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
}

.ft-nav-pill a {
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  border-bottom: 0 !important;
}
.ft-nav-pill a:hover {
  background: rgba(15, 118, 110, 0.18);
}

.ft-subbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  padding: 0.5rem 0 0;
  border-top: 1px solid var(--ft-line);
  font-size: 0.8125rem;
  font-weight: 600;
}

.ft-subbar a {
  color: var(--ft-muted);
  text-decoration: none;
}
.ft-subbar a:hover {
  color: var(--ft-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.ft-inline-legal {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--ft-muted);
}

.ft-inline-legal a {
  color: var(--ft-link);
  font-weight: 600;
  text-decoration: none;
}
.ft-inline-legal a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.ft-dot {
  margin: 0 0.35rem;
  opacity: 0.45;
}

.ft-brand {
  font-family: var(--ft-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ft-ink);
}

.ft-main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
}

.ft-main-nav a {
  color: var(--ft-link);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.ft-main-nav a:hover {
  color: var(--ft-link-hover);
  border-bottom-color: currentColor;
}


.ft-stage {
  max-width: 40rem;
  margin: 0 auto;
  padding: 0.75rem 1rem 2rem;
}

.ft-card {
  background: var(--ft-surface);
  border: 1px solid var(--ft-line);
  border-radius: var(--ft-radius);
  padding: 1.5rem 1.35rem 1.65rem;
  box-shadow: 0 4px 24px rgba(28, 25, 23, 0.06);
}

.ft-card h1 {
  font-family: var(--ft-display);
  font-size: clamp(1.35rem, 4vw, 1.65rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.65rem;
  color: var(--ft-ink);
  letter-spacing: -0.02em;
}

.ft-lead {
  font-size: 0.9375rem;
  color: var(--ft-muted);
  margin: 0 0 1.25rem;
  line-height: 1.5;
}

.ft-specs {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.ft-specs li {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ft-accent-dim);
  background: rgba(159, 18, 57, 0.08);
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
}

.ft-upload {
  margin-bottom: 1rem;
}

.ft-upload label[for="pic"] {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--ft-ink);
}

.ft-drop {
  border: 2px dashed var(--ft-line);
  border-radius: 12px;
  padding: 1rem 0.85rem;
  background: rgba(255, 255, 255, 0.6);
  transition: border-color 0.2s, background 0.2s;
}

.ft-drop:focus-within {
  border-color: var(--ft-link);
  background: rgba(15, 118, 110, 0.04);
}

.ft-drop input[type="file"] {
  width: 100%;
  font-size: 0.875rem;
  padding: 0.25rem 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.legal-block {
  margin-top: 0;
  margin-bottom: 1rem;
  padding: 1rem 1.05rem;
  background: var(--ft-warn-bg);
  border: 1px solid var(--ft-warn-border);
  border-radius: 12px;
}

.legal-block .agree-row {
  margin: 0;
  font-size: 0.78rem;
  color: var(--ft-muted);
  line-height: 1.65;
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}

.legal-block .agree-row input {
  margin-top: 0.2rem;
  flex-shrink: 0;
  accent-color: var(--ft-accent);
}

.legal-block .agree-row label {
  display: block;
  font-weight: 400;
  padding-left: 0;
}

.legal-block .agree-row a {
  color: var(--ft-link);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.legal-block .agree-row a:hover {
  color: var(--ft-link-hover);
}

.btn-primary {
  width: 100%;
  padding: 0.95rem 1.15rem;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  border: 0;
  border-radius: 12px;
  color: #fff;
  cursor: pointer;
  margin-top: 0.25rem;
  background: linear-gradient(165deg, var(--ft-accent) 0%, var(--ft-accent-dim) 100%);
  box-shadow: 0 4px 18px rgba(159, 18, 57, 0.28);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.btn-primary:hover:not(:disabled) {
  box-shadow: 0 6px 22px rgba(159, 18, 57, 0.35);
}

.btn-primary:active:not(:disabled) {
  transform: scale(0.99);
}

.btn-primary:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  box-shadow: none;
}

.err {
  color: #b45309;
  margin: 0.75rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.45;
  min-height: 0;
}

.result {
  margin-top: 1rem;
  padding: 1.1rem 1.15rem;
  background: #f5f5f4;
  border: 1px solid var(--ft-line);
  border-radius: 12px;
  min-height: 2.75rem;
  word-break: break-word;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ft-ink);
}

.tx-shell {
  position: relative;
  margin-top: 1rem;
  display: none;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--ft-line);
  box-shadow: 0 6px 20px rgba(28, 25, 23, 0.08);
  min-height: 16rem;
}

.tx-shell .result {
  margin-top: 0;
  border-radius: 0;
  border: 0;
  min-height: 16rem;
  padding: 2rem 1.25rem;
  font-size: 1rem;
  background: #fafaf9;
}

.foot {
  max-width: 40rem;
  margin: 0 auto;
  padding: 0 1.25rem 2.5rem;
  font-size: 0.8125rem;
  color: var(--ft-muted);
  line-height: 1.55;
}

.foot-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.foot-note-first {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ft-line);
  font-size: 0.78rem;
  color: #78716c;
}

.foot-nav {
  margin: 0;
  padding: 0;
  border: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  gap: 0.5rem 1rem;
}

.foot-nav a {
  color: var(--ft-link);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.8125rem;
}
.foot-nav a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.foot-note {
  margin: 0;
  padding: 0;
  font-size: 0.78rem;
  color: #78716c;
  line-height: 1.5;
}


body.ft-legal {
  margin: 0;
  min-height: 100vh;
  font-family: var(--ft-font);
  line-height: 1.55;
  color: var(--ft-ink);
  background: var(--ft-bg);
  background-image: radial-gradient(ellipse 100% 60% at 50% -15%, rgba(159, 18, 57, 0.05), transparent);
}

.ft-legal-top {
  max-width: 42rem;
  margin: 0 auto;
  padding: 1rem 1.25rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.ft-legal-top .ft-brand {
  font-size: 1.15rem;
}

.ft-legal-top .ft-main-nav {
  font-size: 0.75rem;
}

.ft-legal-nav {
  justify-content: flex-end;
  max-width: 22rem;
}

@media (max-width: 520px) {
  .ft-legal-nav {
    justify-content: flex-start;
    max-width: none;
  }
}

.legal-main {
  max-width: 42rem;
  margin: 0 auto 2rem;
  padding: 1.25rem 1.25rem 1.75rem;
  background: var(--ft-surface);
  border: 1px solid var(--ft-line);
  border-radius: var(--ft-radius);
  box-shadow: 0 4px 20px rgba(28, 25, 23, 0.05);
}

.nav-back {
  margin: 0 0 1rem;
  font-size: 0.875rem;
}

.nav-back a {
  color: var(--ft-link);
  font-weight: 600;
  text-decoration: none;
}
.nav-back a:hover {
  text-decoration: underline;
}

.legal-main h1 {
  font-family: var(--ft-display);
  font-size: 1.45rem;
  font-weight: 700;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
  color: var(--ft-ink);
}

.legal-main h2 {
  font-size: 1rem;
  font-weight: 700;
  margin: 1.35rem 0 0.6rem;
  color: var(--ft-ink);
}

.legal-main p,
.legal-main ul {
  margin: 0 0 0.7rem;
  font-size: 0.9375rem;
  color: var(--ft-muted);
}

.legal-main a {
  color: var(--ft-link);
  font-weight: 600;
}

.legal-main ul {
  padding-left: 1.25rem;
}

@media (max-width: 480px) {
  .ft-card {
    padding: 1.25rem 1.1rem 1.4rem;
  }
  .tx-shell .result {
    min-height: 14rem;
    padding: 1.5rem 1rem;
  }
}