/* shell */
.section-3d{ padding:var(--shell-pad,var(--section-gap,40px)) 0 0; }
.section-dense-4k{ padding:var(--section-gap-dense,16px) 0 0; }
.container-b9{ width:min(var(--shell-cw,var(--container-w,1100px)),calc(100% - var(--space-5))); margin:0 auto; }
.section-3d:not(.section-dense-4k) > .container-b9{ background:var(--shell-bg,var(--skin-bg)); border-radius:var(--skin-r); box-shadow:var(--shell-shadow,var(--skin-shadow)); backdrop-filter:var(--shell-blur,blur(var(--skin-blur))); overflow:hidden; }
figure.shot-mobile{ max-width:360px; margin-left:auto; margin-right:auto; border-radius:12px; overflow:hidden; }
figure.shot-mobile img{ max-height:560px; width:100%; object-fit:cover; object-position:top; display:block; }
@media(max-width:600px){ .section-3d{ padding:var(--shell-pad-mobile,var(--shell-pad)) 0 0; } .section-dense-4k{ padding:var(--section-gap-dense-mobile,var(--section-gap-dense)) 0 0; } }

/* header H */
/* Header H — floating card: rounded card inset from viewport edges (best with position:fixed) */

/* Account for the 14px top offset so body padding compensates correctly */
:root { --hd-total: calc(var(--hd-height, 62px) + 22px); }

.hd-root-lj {
  position: var(--hd-position, relative);
  top: 14px;
  left: 20px;
  right: 20px;
  z-index: 1000;
  width: auto;
  height: var(--hd-height, 62px);
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 4px 28px rgba(0, 0, 0, .30);
  transition: box-shadow .3s, height .25s;
}

.hd-root-lj.hd-scrolled {
  height: calc(var(--hd-height, 62px) - 6px);
  box-shadow: 0 10px 48px rgba(0, 0, 0, .52);
}

.hd-inner-b9 {
  max-width: var(--container-w, 1100px);
  margin: 0 auto;
  height: 100%;
  padding: 0 var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.hd-brand-cc {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 19px;
  font-weight: 800;
  color: var(--primary);
  flex-shrink: 0;
}

.hd-logo-5w { height: calc(var(--hd-height, 64px) - 24px); width: auto; display: block; }

.hd-nav-b8 {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1;
  justify-content: center;
}

.hd-nav-link-qk {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color .2s;
  white-space: nowrap;
}

.hd-nav-link-qk:hover { color: var(--fg); }

.hd-cta-lr {
  display: inline-block;
  padding: 8px 20px;
  background: var(--primary);
  color: var(--bg);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  border-radius: var(--radius-1);
  transition: opacity .2s, transform .15s;
  white-space: nowrap;
  flex-shrink: 0;
}

.hd-cta-lr:hover { opacity: .88; transform: translateY(-1px); }

.hd-actions-j2 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.hd-burger-u {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.hd-burger-u span { display: block; width: 22px; height: 2px; background: var(--fg); border-radius: 2px; transition: transform .25s, opacity .25s; }
.hd-burger-u.hd-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hd-burger-u.hd-open span:nth-child(2) { opacity: 0; }
.hd-burger-u.hd-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Dropdown hangs below the card with matching rounded bottom */
.hd-mobile-nav-qy {
  display: flex;
  flex-direction: column;
  padding: var(--space-3) var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 14px 14px;
  gap: var(--space-2);
}

.hd-mobile-nav-qy[hidden] { display: none !important; }
.hd-mobile-nav-qy .hd-cta-lr { margin-top: var(--space-2); text-align: center; }

@media (max-width: 768px) {
  :root { --hd-total: calc(var(--hd-height, 62px) + 18px); }
  .hd-root-lj { left: 10px; right: 10px; top: 10px; }
  .hd-nav-b8 { display: none; }
  .hd-burger-u { display: flex; }
}


/* breadcrumbs A */
/* Breadcrumbs A */

.bc-root-cf {
  padding: var(--space-2) var(--space-5);
}

.bc-list-3v {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12px;
  line-height: 1.4;
  opacity: 0.7;
}

.bc-item-kc {
  display: flex;
  align-items: center;
}

.bc-link-qf {
  color: var(--fg);
  text-decoration: none;
}

.bc-link-qf:hover {
  color: var(--skin-ac);
}

.bc-sep-39 {
  color: var(--muted);
  margin: 0 6px;
  font-size: 11px;
}

.bc-current-9w {
  color: var(--fg);
}


/* prose A */
/* Prose A — standard */

.pr-root-2l {
  padding: var(--card-pad) var(--card-pad) 0;
}

.pr-h2-ef {
  margin: 0 0 var(--space-3);
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--skin-title);
}

.pr-h3-p0 {
  margin: var(--space-4) 0 var(--space-2);
  font-size: clamp(16px, 1.8vw, 22px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
}

.pr-p-gn {
  margin: 0 0 var(--space-3);
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.pr-list-7d {
  margin: 0 0 var(--space-3);
  padding-left: var(--space-4);
}

.pr-li-mm {
  margin-bottom: var(--space-1);
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.pr-table-9r {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 var(--space-3);
  font-size: 14px;
}

.pr-thead-a9 {
  background: var(--skin-ac);
}

.pr-th-i1 {
  padding: var(--space-2) var(--space-3);
  text-align: left;
  font-weight: 700;
  color: var(--skin-bg);
}

.pr-tbody-ab tr:nth-child(even) {
  background: color-mix(in srgb, var(--skin-bc) 30%, transparent);
}

.pr-td-4t {
  padding: var(--space-2) var(--space-3);
  border-top: 1px solid var(--border);
  color: var(--text);
  line-height: 1.5;
}

.pr-image-oi {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-1, 4px);
  margin: var(--space-3) 0;
}


/* prose C */
/* Prose C — narrow blog-style column */

.pr-root-dq {
  padding: var(--card-pad) var(--card-pad) 0;
}

.pr-h2-c4 {
  margin: 0 0 var(--space-3);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--skin-title);
}

.pr-h3-1j {
  margin: var(--space-4) 0 var(--space-2);
  font-size: clamp(15px, 1.6vw, 20px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
}

.pr-p-4e {
  margin: 0 0 var(--space-3);
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}

.pr-list-1i {
  margin: 0 0 var(--space-3);
  padding-left: var(--space-4);
}

.pr-li-h5 {
  margin-bottom: var(--space-2);
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.pr-table-pq {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 var(--space-3);
  font-size: 13px;
}

.pr-th-1y {
  padding: var(--space-2);
  text-align: left;
  font-weight: 700;
  border-bottom: 2px solid var(--border);
  color: var(--text);
}

.pr-td-du {
  padding: var(--space-2);
  border-top: 1px solid var(--border);
  color: var(--muted);
  line-height: 1.5;
}

.pr-image-fb {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-1);
  margin: var(--space-3) auto;
}


/* footer B */
/* Footer B — centered stacked: brand → nav → disclaimer → copyright */

.ft-root-97 {
  margin-top: var(--space-5);
  width: 100%;
  background: var(--bg);
  border-top: 2px solid var(--primary);
  padding: var(--space-5) 0 var(--space-4);
  text-align: center;
}

.ft-inner-61 {
  max-width: var(--container-w, 1100px);
  margin: 0 auto;
  padding: 0 var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.ft-brand-q0 {
  font-size: 22px;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.ft-logo-3c {
  height: 40px;
  width: auto;
  display: block;
}

.ft-nav-iw {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.ft-nav-link-2w {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color .2s;
  white-space: nowrap;
}

.ft-nav-link-2w:hover { color: var(--fg); }

.ft-disclaimer-o8 {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.65;
  max-width: 700px;
}

.ft-copy-hi {
  font-size: 12px;
  color: var(--muted);
  margin-top: var(--space-1);
}