@charset "UTF-8";

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

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

html,
body {
  overflow-x: clip;
}

body {
  margin: 0;
  padding: 0;
  color: #2F3440;
}

img {
  max-width: 100%;
  height: auto;
  border: 0;
}

a {
  text-decoration: none;
}

button {
  border: none;
  padding: 0;
  font: inherit;
}

p {
  color: #2F3440;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 2000;
  background: rgba(244, 246, 247, 0);
  transition: background 0.25s ease, opacity 0.25s ease;
  padding: clamp(6px, 1.1vmin, 12px) clamp(16px, 2.6vw, 28px);
  min-height: clamp(24px, 4vmin, 32px);
}

.site-header.scrolled {
  background: rgba(244, 246, 247, 0.9);
  backdrop-filter: blur(8px);
}

.site-header + .layout,
.site-header + main {
  padding-top: clamp(32px, 6.2vmin, 64px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
}

.header-title {
  font-family: ab-clip-medium, sans-serif;
  font-weight: 400;
  margin: 0;
  margin-right: auto;
  color: #2F3440;
  font-size: clamp(1.38rem, 1.9vw, 1.72rem);
  line-height: 1;
  letter-spacing: -0.2em;
  transition: opacity 0.3s ease;
}

.site-header.hide-title .header-title {
  opacity: 0;
  pointer-events: none;
}

.nav-toggle {
  position: static;
  width: 44px;
  height: 44px;
  margin: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  cursor: pointer;
  backdrop-filter: none;
}

.nav-toggle img {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 34px;
  height: 34px;
  transform: translate(-50%, -50%);
  transform-origin: 50% 50%;
  object-fit: contain;
  pointer-events: none;
  display: block;
  margin: 0;
}

.icon-open,
.icon-close {
  transition: opacity 0.35s ease, transform 0.35s ease, filter 0.35s ease;
}

.icon-open {
  opacity: 1;
}

.icon-close {
  opacity: 0;
}

.nav-toggle:hover .icon-open,
.nav-toggle:hover .icon-close {
  transform: translate(-50%, -50%) scale(1.08);
  filter: brightness(0.82) saturate(0.9);
}

.site-header.menu-open .icon-open {
  opacity: 0;
}

.site-header.menu-open .icon-close {
  opacity: 1;
}

.nav {
  position: fixed;
  inset: 0;
  display: none;
  place-content: center;
  justify-items: center;
  min-height: 100vh;
  overflow: auto;
  padding: 16px;
  background: rgba(244, 246, 247, 0.94);
  backdrop-filter: blur(10px);
  z-index: 1000;
  pointer-events: auto;
  opacity: 0;
  transform: translateY(2%);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.nav[aria-hidden="false"] {
  display: grid;
  opacity: 1;
  transform: none;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: transparent;
  z-index: 999;
  display: none;
  pointer-events: none;
}

.site-header.menu-open ~ .nav-backdrop {
  display: block;
  pointer-events: auto;
}

.nav-list {
  display: grid;
  gap: clamp(12px, 3.6vmin, 22px);
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: center;
}

.nav-item a {
  position: relative;
  display: inline-block;
  padding: 8px 16px;
  text-decoration: none;
  color: #2F3440;
  font-family: tarzana-narrow, sans-serif;
  font-weight: 400;
  letter-spacing: 0.08em;
  font-size: clamp(1.2rem, 1.9vw, 1.4rem);
  line-height: 1;
}

.nav-item a:hover {
  color: #66737A;
}

.nav-item a::after {
  content: "";
  position: absolute;
  left: 0;
  right: auto;
  bottom: 0;
  height: 2px;
  width: 0;
  background: #66737A;
  opacity: 0;
  transition: width 0.28s ease, opacity 0.18s ease;
}

.nav-item a:hover::after,
.nav-item a[aria-current="page"]::after {
  opacity: 1;
  width: 100%;
}

.breadcrumb {
  margin-bottom: clamp(18px, 3.4vw, 40px);
  font-size: 0.86rem;
  color: #66737A;
}

.breadcrumb ol,
.breadcrumb ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
  counter-reset: none !important;
}

.breadcrumb li {
  list-style: none !important;
  counter-increment: none !important;
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: #D7E0E3;
}

.breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
  color: #806A86;
}

footer {
  padding: 2rem 1rem;
  margin: 0 auto;
  max-width: 100%;
  text-align: center;
  z-index: 100;
  color: #66737A;
}

.footer-container {
  width: min(860px, calc(100% - 48px));
  margin: 0 auto;
}

.footer-main {
  font-size: 16px;
  margin: 0;
  color: #2F3440;
}

.under-footer {
  font-size: clamp(0.618rem, 0.865vw, 0.695rem);
  letter-spacing: 0.05em;
  color: #66737A;
  margin: 0;
}

@media (max-width:1199.98px) {
  .site-header.scrolled {
    background: transparent;
    backdrop-filter: none;
  }

  .nav-toggle {
    position: fixed;
    top: clamp(8px, 1.6vmin, 16px);
    right: clamp(16px, 2.6vw, 32px);
    width: 48px;
    height: 48px;
    z-index: 1003;
  }

  .header-inner {
    min-height: 48px;
  }

  .nav-item a {
    font-size: clamp(2.2rem, 4.2vw, 2.94rem);
    padding: 10px 18px;
  }
}

@media (min-width:1200px) {
  .nav {
    position: static;
    inset: auto;
    min-height: auto;
    overflow: visible;
    padding: 0;
    background: transparent;
    backdrop-filter: none;
    display: flex !important;
    align-items: center;
    justify-content: flex-end;
    opacity: 1;
    transform: none;
    z-index: 1;
  }

  .nav-backdrop {
    display: none !important;
    pointer-events: none !important;
  }

  .nav-list {
    display: flex;
    gap: clamp(16px, 2.4vw, 28px);
    margin: 0;
  }

  .nav-toggle {
    display: none;
  }

  .site-header {
    padding: clamp(8px, 1.1vmin, 14px) clamp(20px, 2.2vw, 32px);
    min-height: clamp(28px, 4.4vmin, 40px);
  }

  .site-header + .layout,
  .site-header + main {
    padding-top: clamp(40px, 7vmin, 72px);
  }
}