:root {
  --c-bg: #ffffff;
  --c-fg: #0c0d0e;
  --c-muted: #6b7280;
  --c-line: #ececec;
  --c-soft: #f6f6f7;
  --c-accent: #2f6df6;
  --c-accent-d: #1f55d6;
  --radius: 12px;
  --maxw: 1080px;
  --font:
    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font);
  color: var(--c-fg);
  background: var(--c-bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
h4 {
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  color: var(--c-fg);
}
h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  letter-spacing: -0.035em;
}
h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}
h3 {
  font-size: 1.15rem;
}
p {
  margin: 0 0 1rem;
}
a {
  color: inherit;
  text-decoration: none;
}
img,
video {
  max-width: 100%;
  display: block;
}
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}
.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--c-accent);
  margin: 0 0 0.8rem;
  text-transform: none;
}
.lead {
  font-size: 1.15rem;
  color: var(--c-muted);
  max-width: 60ch;
}
.section {
  padding: 88px 0;
}
.section--soft {
  background: var(--c-soft);
}
.muted {
  color: var(--c-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 0.96rem;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: 0.15s ease;
}
.btn--primary {
  background: var(--c-fg);
  color: #fff;
}
.btn--primary:hover {
  background: #000;
  color: #fff !important;
}
.btn--ghost {
  background: transparent;
  color: var(--c-fg);
  border-color: var(--c-line);
}
.btn--ghost:hover {
  border-color: var(--c-fg);
}
.btn--accent {
  background: var(--c-accent);
  color: #fff;
}
.btn--accent:hover {
  background: var(--c-accent-d);
}

.topbar {
  background: var(--c-fg);
  color: #d7d9dd;
  font-size: 0.8rem;
}
.topbar .wrap {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 9px 24px;
  text-align: center;
}
.topbar b {
  color: #fff;
  font-weight: 600;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--c-line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--c-fg);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 600;
}
#msl-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 30px;
  margin: 0;
  padding: 0;
}
#msl-nav a {
  color: var(--c-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.15s;
}
#msl-nav a:hover {
  color: var(--c-fg);
}
.nav-cta {
  margin-left: 4px;
}
#msl-nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 0;
  background: none;
  cursor: pointer;
  color: var(--c-fg);
}
#msl-nav-toggle span,
#msl-nav-toggle span::before,
#msl-nav-toggle span::after {
  content: "";
  display: block;
  width: 20px;
  height: 1.6px;
  background: currentColor;
  margin: 0 auto;
  transition: 0.2s;
  position: relative;
}
#msl-nav-toggle span::before {
  position: absolute;
  top: -6px;
}
#msl-nav-toggle span::after {
  position: absolute;
  top: 6px;
}

.hero {
  padding: 96px 0 72px;
}
.hero .grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 26px 0 18px;
}
.hero-media {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-soft);
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}
.microdisc {
  font-size: 0.85rem;
  color: var(--c-muted);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.card {
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.15s;
}
.card:hover {
  border-color: #d5d5d7;
}
.section--soft .card {
  background: #fff;
}
.card h3 {
  margin-top: 0;
}
.card p {
  color: var(--c-muted);
  margin: 0;
}

.steps {
  display: grid;
  gap: 14px;
  max-width: 760px;
}
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px 0;
  border-top: 1px solid var(--c-line);
}
.step-n {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--c-soft);
  display: grid;
  place-items: center;
  font-size: 0.9rem;
  font-weight: 600;
}
.step h3 {
  margin: 0 0 0.3rem;
}
.step p {
  margin: 0;
  color: var(--c-muted);
}
.step--official .step-n {
  background: var(--c-accent);
  color: #fff;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.split img {
  border-radius: var(--radius);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}
.check {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.check li {
  padding-left: 30px;
  position: relative;
  color: var(--c-muted);
}
.check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: var(--c-accent);
  box-shadow:
    inset 0 0 0 2px #fff,
    inset 0 0 0 3px var(--c-accent);
}
.xlist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.xlist li {
  padding-left: 30px;
  position: relative;
  color: var(--c-muted);
}
.xlist li::before {
  content: "×";
  position: absolute;
  left: 4px;
  top: -0.05em;
  font-size: 1.2rem;
  color: #9aa0a6;
}

.quote {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 26px;
}
.quote p {
  font-size: 1.05rem;
  color: var(--c-fg);
}
.quote cite {
  font-style: normal;
  color: var(--c-muted);
  font-size: 0.88rem;
}

.acc {
  border-bottom: 1px solid var(--c-line);
}
.acc-trigger {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 22px 0;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--c-fg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: inherit;
}
.acc-trigger::after {
  content: "+";
  color: var(--c-muted);
  font-size: 1.4rem;
  line-height: 1;
  font-weight: 400;
}
.acc-trigger[aria-expanded="true"]::after {
  content: "–";
}
.acc-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.acc-panel p {
  color: var(--c-muted);
  padding-bottom: 4px;
}
.acc-trigger[aria-expanded="true"] + .acc-panel {
  max-height: 600px;
  padding-bottom: 22px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.chips li {
  border: 1px solid var(--c-line);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.88rem;
  color: var(--c-muted);
}
.chips a {
  color: inherit;
}

.cta {
  text-align: center;
}
.cta .lead {
  margin: 0 auto 24px;
}
.cta .hero-actions {
  justify-content: center;
}

.pagehero {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--c-line);
}
.crumbs {
  font-size: 0.85rem;
  color: var(--c-muted);
  margin-bottom: 1rem;
}
.crumbs a:hover {
  color: var(--c-fg);
}

.svc {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 22px;
  display: grid;
  grid-template-columns: 1.5fr 0.9fr;
  gap: 36px;
}
.svc aside {
  background: var(--c-soft);
  border-radius: 10px;
  padding: 22px;
  font-size: 0.92rem;
  color: var(--c-muted);
}
.svc aside h4 {
  color: var(--c-fg);
  margin: 0 0 0.3rem;
}
.svc aside h4:not(:first-child) {
  margin-top: 1rem;
}
.svc h4 {
  margin: 1.2rem 0 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.table th,
.table td {
  text-align: left;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-line);
  vertical-align: top;
}
.table th {
  width: 36%;
  font-weight: 600;
  color: var(--c-fg);
}
.table td {
  color: var(--c-muted);
}

.form {
  display: grid;
  gap: 18px;
  max-width: 540px;
}
.field label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 7px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--c-line);
  border-radius: 10px;
  font: inherit;
  font-size: 0.95rem;
  background: #fff;
  color: var(--c-fg);
  transition: border-color 0.15s;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--c-accent);
}
.field textarea {
  min-height: 130px;
  resize: vertical;
}
.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--c-muted);
}
.consent input {
  width: auto;
  margin-top: 5px;
}
.consent a {
  color: var(--c-accent);
  text-decoration: underline;
}
.btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}
.contact-list b {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-muted);
  font-weight: 600;
  margin-bottom: 2px;
}
.contact-list a:hover {
  color: var(--c-accent);
}

.site-footer {
  padding: 64px 0 28px;
  border-top: 1px solid var(--c-line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 32px;
}
.site-footer h4 {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-muted);
  font-weight: 600;
}
.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 9px;
}
.site-footer li {
  color: var(--c-muted);
  font-size: 0.95rem;
}
.site-footer a:hover {
  color: var(--c-fg);
}
.footer-bottom {
  border-top: 1px solid var(--c-line);
  margin-top: 40px;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--c-muted);
  font-size: 0.82rem;
}

.article {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 24px;
}
.article h2 {
  font-size: 1.2rem;
  margin-top: 2.2rem;
}
.article ol {
  padding-left: 1.2rem;
  color: var(--c-muted);
}
.article .meta {
  color: var(--c-muted);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 860px) {
  .hero .grid,
  .split,
  .svc,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  #msl-nav-toggle {
    display: block;
  }
  #msl-nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--c-line);
    display: none;
  }
  #msl-nav[data-open="true"] {
    display: block;
  }
  #msl-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 18px;
  }
  #msl-nav li {
    border-bottom: 1px solid var(--c-line);
  }
  #msl-nav a {
    display: block;
    padding: 14px 0;
  }
  .nav-cta {
    margin: 10px 0 0;
  }
  .nav-cta .btn {
    width: 100%;
    justify-content: center;
  }
}
@media (max-width: 540px) {
  .grid-3,
  .grid-2,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero {
    padding: 56px 0 48px;
  }
  .section {
    padding: 64px 0;
  }
}