/* ============================================================
   Orca Crypto design system
   Brand: red #9E171C, ink #0A0A0B
   ============================================================ */

@font-face{font-family:'Outfit';font-style:normal;font-weight:300;font-display:swap;src:url('/assets/fonts/outfit-latin-300.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Outfit';font-style:normal;font-weight:300;font-display:swap;src:url('/assets/fonts/outfit-latin-ext-300.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Outfit';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/outfit-latin-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Outfit';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/outfit-latin-ext-400.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Outfit';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/outfit-latin-500.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Outfit';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/outfit-latin-ext-500.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Outfit';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/outfit-latin-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Outfit';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/outfit-latin-ext-600.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Outfit';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/outfit-latin-700.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Outfit';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/outfit-latin-ext-700.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Outfit';font-style:normal;font-weight:800;font-display:swap;src:url('/assets/fonts/outfit-latin-800.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Outfit';font-style:normal;font-weight:800;font-display:swap;src:url('/assets/fonts/outfit-latin-ext-800.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Oswald';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/oswald-latin-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Oswald';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/oswald-latin-ext-400.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Oswald';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/oswald-latin-500.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Oswald';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/oswald-latin-ext-500.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Oswald';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/oswald-latin-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Oswald';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/oswald-latin-ext-600.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Oswald';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/oswald-latin-700.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Oswald';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/oswald-latin-ext-700.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/inter-latin-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/inter-latin-ext-400.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/inter-latin-500.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/inter-latin-ext-500.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/inter-latin-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/inter-latin-ext-600.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/inter-latin-700.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/inter-latin-ext-700.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-latin-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-latin-ext-400.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-latin-500.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-latin-ext-500.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-latin-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-latin-ext-600.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --red:#9E171C;
  --red-2:#C21F27;
  --red-3:#E23A42;
  --red-soft:#FBEEEE;
  --red-line:#F0D7D8;

  --ink:#0A0A0B;
  --ink-2:#17171A;
  --ink-3:#2A2A2F;
  --body:#3A3A40;
  --muted:#6E6E76;
  --faint:#9A9AA2;

  --paper:#FFFFFF;
  --paper-2:#FAF9F8;
  --paper-3:#F4F2F0;
  --line:#E7E4E1;
  --line-2:#D8D4D0;

  --accent:#9E171C;
  --accent-ink:#9E171C;
  --accent-soft:rgba(158,23,28,.10);
  --accent-dk:#F0616A;
  --accent-dk-soft:rgba(240,97,106,.14);

  --ok:#0F7B4F;
  --warn:#9A6206;
  --bad:#A81C1C;

  --r-xs:6px; --r-sm:10px; --r-md:14px; --r-lg:20px; --r-xl:28px;
  --shadow-1:0 1px 2px rgba(10,10,11,.05), 0 1px 1px rgba(10,10,11,.03);
  --shadow-2:0 4px 16px -4px rgba(10,10,11,.10), 0 2px 6px -2px rgba(10,10,11,.06);
  --shadow-3:0 18px 48px -12px rgba(10,10,11,.20), 0 8px 20px -8px rgba(10,10,11,.10);

  --wrap:1220px;
  --nav-h:74px;

  --f-display:'Outfit', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-head:'Oswald', 'Outfit', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-body:'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-mono:'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

*,*::before,*::after{box-sizing:border-box}
/* long unbreakable strings (wallet addresses, hashes, urls) must never push
   the page wider than the phone it is being read on. */
p,li,td,th,dd,dt,figcaption,blockquote,summary,.excerpt,.note,.card p,.gl-list a,
h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}
/* only genuinely unbreakable strings get split anywhere */
code,.addr,.hashy{overflow-wrap:anywhere}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:calc(var(--nav-h) + 18px)}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important} }

body{
  margin:0; background:var(--paper); color:var(--body);
  font-family:var(--f-body); font-size:17px; line-height:1.68;
  font-feature-settings:'kern' 1,'liga' 1,'cv05' 1;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{max-width:100%; height:auto; display:block}
a{color:var(--red); text-decoration:none}
a:hover{color:var(--red-2)}
:focus-visible{outline:3px solid var(--red-3); outline-offset:3px; border-radius:4px}

/* Headings are Oswald, uppercase. Oswald is condensed with a tall cap height, so
   the negative tracking of the old stack is replaced with a little positive
   tracking, which is what uppercase needs to stay readable. */
h1,h2,h3,h4,h5,h6,.grp-h{font-family:var(--f-head); color:var(--ink); margin:0; line-height:1.14;
  letter-spacing:.012em; font-weight:600; text-transform:uppercase}
h1{font-size:clamp(2.2rem,4.5vw,3.55rem); font-weight:700; letter-spacing:.006em; line-height:1.07}
h2{font-size:clamp(1.6rem,2.9vw,2.3rem); font-weight:700; letter-spacing:.01em; line-height:1.1}
h3{font-size:clamp(1.14rem,1.75vw,1.38rem); font-weight:600; letter-spacing:.018em}
h4{font-size:1.02rem; font-weight:600; letter-spacing:.022em}
.eyebrow,.kicker{font-family:var(--f-head)}
p{margin:0 0 1.15em}
/* headings need air before the copy that follows them */
h1+p,h2+p,h3+p,h4+p,h5+p,
h1+ul,h2+ul,h3+ul,h4+ul,
h1+ol,h2+ol,h3+ol,h4+ol,
h2+.tbl-wrap,h3+.tbl-wrap,h2+.note,h3+.note,h2+.steps,h3+.steps{margin-top:.85rem}
.prose h2,.prose h3{margin-bottom:.2rem}
strong{color:var(--ink-2); font-weight:650}
code{font-family:var(--f-mono); font-size:.86em; background:var(--paper-3); border:1px solid var(--line); padding:.14em .42em; border-radius:var(--r-xs); color:var(--ink-2)}
hr{border:0; border-top:1px solid var(--line); margin:2.6rem 0}
::selection{background:var(--red); color:#fff}

.wrap{width:100%; max-width:1720px; margin-inline:auto; padding-inline:clamp(18px,3.4vw,72px)}
.wrap-full{width:100%; padding-inline:clamp(18px,3.4vw,72px)}
.wrap-n{width:100%; max-width:calc(880px + 2*clamp(18px,3.4vw,72px)); margin-inline:auto; padding-inline:clamp(18px,3.4vw,72px)}
.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}
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--ink);color:#fff;padding:12px 20px;border-radius:0 0 var(--r-sm) 0;font-weight:600}
.skip:focus{left:0;color:#fff}

/* ---------- reading progress ---------- */
#progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:120;
  background:linear-gradient(90deg,var(--red),var(--accent));transition:width .1s linear}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);
  border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:20px;height:var(--nav-h);width:100%}
.brand{display:flex;align-items:center;flex:0 0 auto;padding:6px 0}
.brand img{height:34px;width:auto}
@media (max-width:420px){ .brand img{height:28px} }

.nav-wrap{margin-left:auto;min-width:0}
.nav{display:flex;align-items:center;gap:2px;flex:0 0 auto;justify-content:flex-end}
.nav>li{list-style:none;position:relative}
.navlink{display:flex;align-items:center;gap:5px;padding:9px 12px;border-radius:var(--r-sm);white-space:nowrap;
  font-family:var(--f-display);font-weight:500;font-size:.955rem;color:var(--ink-2);letter-spacing:-.008em;
  background:none;border:0;cursor:pointer;font-family:var(--f-display);transition:background .15s,color .15s}
.navlink:hover,.navlink[aria-expanded="true"]{background:var(--paper-3);color:var(--ink)}
.chev{width:10px;height:6px;flex:0 0 auto;opacity:.48;transition:transform .2s cubic-bezier(.4,0,.2,1),opacity .2s}
.navlink:hover .chev{opacity:.75}
.navlink[aria-expanded="true"] .chev{transform:rotate(180deg);opacity:.9}

.mega{position:absolute;top:calc(100% + 10px);left:-14px;min-width:min(660px,calc(100vw - 48px));max-width:calc(100vw - 48px);background:#fff;
  border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-3);padding:20px;
  opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .18s,transform .18s,visibility .18s;z-index:110}
.mega[data-open="true"]{opacity:1;visibility:visible;transform:translateY(0)}
/* the panels near the end of the nav would hang off the right edge if they
   opened leftward, so they hang from their right edge instead. */
.nav>li:nth-last-child(-n+4) .mega{left:auto;right:-14px}
.mega-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px 18px}
.mega-col .grp-h{display:block;font-family:var(--f-display);font-size:.7rem;text-transform:uppercase;letter-spacing:.13em;
  color:var(--faint);margin:6px 0 8px;font-weight:600}
.mega a{display:block;padding:7px 10px;border-radius:var(--r-sm);color:var(--ink-2);font-size:.925rem;
  font-weight:450;line-height:1.35;transition:background .13s,color .13s}
.mega a:hover{background:var(--red-soft);color:var(--red)}
.mega a small{display:block;color:var(--faint);font-size:.775rem;font-weight:400;margin-top:1px}
.mega a:hover small{color:var(--red-2);opacity:.75}

.hdr-act{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.icon-btn{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);
  background:#fff;border-radius:var(--r-sm);cursor:pointer;color:var(--ink-2);transition:.15s}
.icon-btn svg{width:17px;height:17px;flex:0 0 auto}
.icon-btn.burger svg{width:19px;height:19px}
.icon-btn:hover{border-color:var(--line-2);background:var(--paper-2)}
.burger{display:none}
@media (max-width:1080px){
  .nav{display:none} .burger{display:grid}
}
/* mid desktop: the nav plus the actions were wider than the padded box,
   which pushed the right hand controls past the padding edge. */
@media (min-width:1081px) and (max-width:1400px){
  .hdr-in{gap:12px}
  .nav{gap:0}
  .navlink{padding:9px 8px;font-size:.9rem;gap:4px}
  .hdr-act{gap:7px}
  .hdr-act .btn{padding:9px 14px}
  .hdr-act .icon-btn[href="/glossary/"]{display:none}
  .mega{min-width:min(548px,calc(100vw - 48px));padding:17px}
  .mega-grid{gap:5px 12px}
  .mega a{font-size:.885rem;padding:6px 8px}
}
@media (min-width:1081px) and (max-width:1200px){
  .navlink{padding:9px 6px;font-size:.875rem}
  .lang-code{display:none}
}
@media (max-width:430px){
  .hdr-in{gap:10px}
  .hdr-act{gap:6px}
  .hdr-act .icon-btn[href="/glossary/"]{display:none}
}

/* mobile drawer.
   The drawer itself is a fixed, viewport sized clipper that never moves, so the
   panel parked off canvas at translateX(100%) cannot widen the document. */
.drawer{position:fixed;inset:var(--nav-h) 0 0;z-index:99;overflow-x:hidden;overflow-y:auto;
  visibility:hidden;pointer-events:none;background:#fff;
  opacity:0;transition:opacity .01s .28s,visibility .01s .28s}
.drawer[data-open="true"]{visibility:visible;pointer-events:auto;opacity:1;transition:opacity .01s,visibility .01s}
.drawer-panel{min-height:100%;padding:22px 0 60px;background:#fff;
  transform:translateX(100%);transition:transform .28s cubic-bezier(.4,0,.2,1)}
.drawer[data-open="true"] .drawer-panel{transform:none}
.drawer details{border-bottom:1px solid var(--line)}
.drawer summary{padding:15px 4px;font-family:var(--f-display);font-weight:600;font-size:1.06rem;color:var(--ink);
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.drawer summary::-webkit-details-marker{display:none}
.drawer summary::after{content:'';width:9px;height:9px;border-right:2px solid var(--faint);border-bottom:2px solid var(--faint);
  transform:rotate(45deg);transition:transform .2s}
.drawer details[open] summary::after{transform:rotate(-135deg)}
.drawer .dl{padding:0 0 14px}
.drawer .dl a{display:block;padding:9px 12px;color:var(--body);border-radius:var(--r-sm);font-size:.96rem}
.drawer .dl a:hover{background:var(--red-soft);color:var(--red)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--f-display);font-weight:600;font-size:.97rem;letter-spacing:-.01em;
  padding:12px 22px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;
  transition:transform .16s cubic-bezier(.34,1.56,.64,1),box-shadow .18s,background .16s,color .16s,border-color .16s;
  text-align:center;line-height:1.2}
.btn svg{width:16px;height:16px;flex:0 0 auto}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 6px 18px -6px rgba(158,23,28,.55)}
.btn-dark{background:var(--ink);color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line-2)}
.btn-onDark{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.26);backdrop-filter:blur(8px)}
/* One hover for every button, whatever its resting colour or the page accent:
   black ground, white text. Page accents used to bleed into the hover state and
   produce white text on a pale tint. */
.btn:hover,.btn:focus-visible,
.btn-primary:hover,.btn-dark:hover,.btn-ghost:hover,.btn-onDark:hover{
  background:var(--ink);color:#fff;border-color:var(--ink);
  transform:translateY(-2px);box-shadow:0 12px 26px -8px rgba(10,10,11,.42)}
.btn:hover svg,.btn-primary:hover svg{color:#fff}
/* On a dark surface a black hover would vanish, so it inverts the other way:
   white ground, black text. */
.hero .btn:hover,.hero .btn:focus-visible,
.sec-ink .btn:hover,.sec-ink .btn:focus-visible,
.cta .btn:hover,.cta .btn:focus-visible,
.card-ink .btn:hover,.card-ink .btn:focus-visible,
.ftr .btn:hover,.ftr .btn:focus-visible,
.btn-onDark:hover,.btn-onDark:focus-visible{
  background:#fff;color:var(--ink);border-color:#fff;
  box-shadow:0 12px 26px -8px rgba(0,0,0,.55)}
.hero .btn:hover svg,.sec-ink .btn:hover svg,.cta .btn:hover svg,
.card-ink .btn:hover svg,.ftr .btn:hover svg,.btn-onDark:hover svg{color:var(--ink)}
.btn-sm{padding:9px 17px;font-size:.9rem}
.btn-lg{padding:15px 30px;font-size:1.04rem}
.btn-block{display:flex;width:100%}
@media (max-width:900px){ .hdr-act .btn{display:none} }

/* ---------- hero ---------- */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;isolation:isolate}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.95}
.hero::after{content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(135% 100% at 8% 40%,rgba(10,10,11,.86) 0%,rgba(10,10,11,.55) 38%,transparent 72%),
             linear-gradient(180deg,rgba(10,10,11,.30) 0%,transparent 22%,rgba(10,10,11,.42) 100%)}
.hero-in{position:relative;z-index:2;padding:clamp(64px,10vw,124px) 0 clamp(60px,8vw,100px)}
.hero-lg .hero-in{padding:clamp(66px,8vw,110px) 0 clamp(64px,7vw,96px)}
.hero h1{color:#fff;max-width:17ch}
.hero-lg h1{max-width:15ch}
.hero p.lede{font-size:clamp(1.06rem,1.65vw,1.32rem);color:rgba(255,255,255,.80);max-width:56ch;margin:1.15rem 0 0;line-height:1.6}
.hero .btnrow{display:flex;flex-wrap:wrap;gap:12px;margin-top:2.1rem}

.kicker{display:inline-flex;align-items:center;gap:9px;font-family:var(--f-display);font-weight:600;
  font-size:.735rem;text-transform:uppercase;letter-spacing:.17em;color:var(--accent-dk);
  background:var(--accent-dk-soft);border:1px solid color-mix(in srgb,var(--accent-dk) 34%,transparent);
  padding:7px 15px;border-radius:999px;margin-bottom:1.35rem;backdrop-filter:blur(8px)}
.kicker .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-dk);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--accent-dk) 30%,transparent);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.75)}}
.kicker-light{color:var(--accent);background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 22%,transparent);backdrop-filter:none}
.kicker-light .dot{background:var(--accent)}

.hero-logo{height:44px;width:auto;margin-bottom:26px;filter:brightness(0) invert(1);opacity:.92}

/* breadcrumbs */
.crumbs{position:relative;z-index:2;font-size:.83rem;color:rgba(255,255,255,.55);padding-top:22px;
  font-family:var(--f-display);font-weight:450}
.crumbs a{color:rgba(255,255,255,.72)}
.crumbs a:hover{color:#fff}
.crumbs .sep{opacity:.4}

/* ---------- hero stats ---------- */
.hstats{display:flex;flex-wrap:wrap;gap:1px;margin-top:3.2rem;
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.13);border-radius:var(--r-lg);overflow:hidden}
.hstats div{background:rgba(10,10,11,.55);padding:20px 22px;backdrop-filter:blur(10px);flex:1 1 146px;min-width:0}
.hstats b{display:block;font-family:var(--f-display);font-size:1.75rem;font-weight:700;color:#fff;letter-spacing:-.03em;line-height:1.05}
.hstats span{display:block;font-size:.775rem;color:rgba(255,255,255,.62);margin-top:5px;text-transform:uppercase;letter-spacing:.1em;font-weight:500}

/* ---------- sections ---------- */
.sec{padding:clamp(60px,8vw,108px) 0}
.sec-tight{padding:clamp(44px,5vw,68px) 0}
.sec-alt{background:var(--paper-2);border-block:1px solid var(--line)}
.sec-ink{background:var(--ink);color:rgba(255,255,255,.78)}
.sec-ink h2,.sec-ink h3,.sec-ink h4{color:#fff}
.sec-ink .eyebrow,.cta .eyebrow{color:var(--accent-dk)}
.sec-ink .eyebrow::after,.cta .eyebrow::after{background:linear-gradient(90deg,color-mix(in srgb,var(--accent-dk) 45%,transparent),transparent)}
.sec-ink a:not(.btn),.cta a:not(.btn),.hero a:not(.btn):not(.crumbs a){color:var(--accent-dk)}
.sec-ink a:not(.btn):hover,.cta a:not(.btn):hover{color:#fff}
.card-ink .card-num{color:var(--accent-dk)}
.card-ink .arrow-l{color:var(--accent-dk)}
.card-ink::before{background:linear-gradient(90deg,var(--accent-dk),color-mix(in srgb,var(--accent-dk) 30%,transparent))}
.hero .kicker-light{color:var(--accent-dk);background:var(--accent-dk-soft)}
.ftr a:hover{color:#fff}
.hstats b{color:#fff}
.sec-head{max-width:70ch;margin-bottom:3rem}
.sec-head p{font-size:1.09rem;color:var(--muted);margin-top:1.15rem}
.sec-head h2{margin-bottom:0}
.sec-ink .sec-head p{color:rgba(255,255,255,.66)}
.sec-head.center{margin-inline:auto;text-align:center}

.eyebrow{font-family:var(--f-display);font-size:.735rem;font-weight:600;text-transform:uppercase;
  letter-spacing:.17em;color:var(--accent);margin-bottom:.85rem;display:flex;align-items:center;gap:11px}
.eyebrow::after{content:'';height:1px;flex:1;background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 40%,transparent),transparent);max-width:80px}
.center .eyebrow{justify-content:center}
.center .eyebrow::after{display:none}

/* ---------- cards ---------- */
/* flex, not grid: a lone item on the last row grows to the full box width
   instead of leaving an empty column beside it. */
.grid{display:flex;flex-wrap:wrap;gap:22px;align-items:stretch}
.grid>*{min-width:0}
.g2>*{flex:1 1 300px}
.g3>*{flex:1 1 268px}
.g4>*{flex:1 1 212px}
.g5>*{flex:1 1 174px}

.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;transition:transform .22s cubic-bezier(.34,1.4,.64,1),box-shadow .22s,border-color .22s;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 35%,transparent));
  transform:scaleX(0);transform-origin:left;transition:transform .34s cubic-bezier(.4,0,.2,1)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-3);border-color:var(--line-2)}
.card:hover::before{transform:scaleX(1)}
.card h3{margin-bottom:.6rem;font-size:1.2rem}
.card h4{margin-bottom:.45rem}
.card h3{margin-bottom:.6rem}
.card h3+p,.card h4+p{margin-top:0}
.card p{color:var(--muted);font-size:.95rem;margin-bottom:0}
.card p+p{margin-top:.7rem}
a.card{display:block;color:inherit}
a.card h3,a.card h4{transition:color .16s}
a.card:hover h3,a.card:hover h4{color:var(--accent)}
.card-flat{box-shadow:none}
.card-flat:hover{transform:none;box-shadow:var(--shadow-2)}
.card-ink{background:var(--ink-2);border-color:rgba(255,255,255,.1);color:rgba(255,255,255,.72)}
.card-ink h3,.card-ink h4{color:#fff}
.card-ink p{color:rgba(255,255,255,.64)}

.card-ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--accent-soft);color:var(--accent)}
.card-ico svg{width:22px;height:22px}

.card-num{font-family:var(--f-display);font-size:.72rem;font-weight:700;letter-spacing:.14em;
  color:var(--accent);margin-bottom:12px;display:block}

.arrow-l{display:inline-flex;align-items:center;gap:7px;font-family:var(--f-display);font-weight:600;
  font-size:.9rem;color:var(--accent);margin-top:14px}
.arrow-l svg{width:15px;height:15px;transition:transform .2s}
a.card:hover .arrow-l svg,.arrow-l:hover svg{transform:translateX(4px)}

/* ---------- prose ---------- */
.prose{font-size:1.055rem;line-height:1.76;color:var(--body);max-width:none;min-width:0}
/* pages with no sidebar still get a capped, centred reading column */
.prose-solo{max-width:1250px;margin-inline:auto;padding:clamp(38px,5vw,60px) 0 clamp(60px,8vw,96px)}
.prose > h2{margin:2.9rem 0 1rem;padding-top:.4rem;scroll-margin-top:100px}
.prose > h2:first-child{margin-top:0}
.prose > h3{margin:2.1rem 0 .8rem;scroll-margin-top:100px}
.prose > h4{margin:1.6rem 0 .55rem}
.prose ul,.prose ol{margin:0 0 1.25em;padding-left:1.35em}
.prose li{margin-bottom:.55em}
.prose li::marker{color:var(--accent);font-weight:600}
.prose a{border-bottom:1.5px solid color-mix(in srgb,var(--accent) 32%,transparent);transition:border-color .15s,background .15s}
.prose a:hover{border-bottom-color:var(--accent);background:var(--accent-soft)}
.prose blockquote{margin:1.9rem 0;padding:4px 0 4px 26px;border-left:3px solid var(--accent);
  font-family:var(--f-display);font-size:1.24rem;line-height:1.48;color:var(--ink-2);font-weight:400;letter-spacing:-.015em}
.prose blockquote p:last-child{margin-bottom:0}
.prose img{border-radius:var(--r-md);border:1px solid var(--line);margin:1.6rem 0}
.lead{font-size:1.22rem;line-height:1.6;color:var(--ink-3);font-weight:400;letter-spacing:-.012em}

/* excerpt / answer box */
.excerpt{background:linear-gradient(180deg,var(--accent-soft),transparent);
  border:1px solid color-mix(in srgb,var(--accent) 22%,transparent);border-left:4px solid var(--accent);
  border-radius:var(--r-md);padding:22px 26px;margin:0 0 2.2rem}
.excerpt p{margin:0;font-size:1.075rem;line-height:1.62;color:var(--ink-2)}
.excerpt .lbl{font-family:var(--f-display);font-size:.7rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.15em;color:var(--accent);display:block;margin-bottom:9px}

/* callouts */
.note{border-radius:var(--r-md);padding:18px 22px;margin:1.7rem 0;border:1px solid var(--line);
  background:var(--paper-2);font-size:.985rem;line-height:1.62}
.note p:last-child{margin-bottom:0}
.note .nt{display:flex;align-items:center;gap:9px;font-family:var(--f-display);font-weight:650;
  font-size:.87rem;color:var(--ink);margin-bottom:7px;letter-spacing:-.008em}
.note .nt svg{width:17px;height:17px;flex:0 0 auto}
.note-tip{background:#F2F8F4;border-color:#CFE6D8} .note-tip .nt{color:var(--ok)}
.note-warn{background:#FEF7EC;border-color:#F2DFBE} .note-warn .nt{color:var(--warn)}
.note-danger{background:#FDF2F2;border-color:#F3D4D4} .note-danger .nt{color:var(--bad)}
.note-key{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 25%,transparent)}
.note-key .nt{color:var(--accent)}

/* steps */
.steps{counter-reset:s;list-style:none;padding:0;margin:1.9rem 0}
.steps>li{counter-increment:s;position:relative;padding:0 0 30px 62px;margin:0}
.steps>li::before{content:counter(s);position:absolute;left:0;top:-2px;width:38px;height:38px;border-radius:50%;
  background:var(--accent);color:#fff;display:grid;place-items:center;font-family:var(--f-display);
  font-weight:700;font-size:1rem;box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 12%,transparent)}
.steps>li::after{content:'';position:absolute;left:18.5px;top:42px;bottom:6px;width:1.5px;
  background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 38%,transparent),var(--line))}
.steps>li:last-child{padding-bottom:0}
.steps>li:last-child::after{display:none}
.steps h3{margin-bottom:.6rem;font-size:1.06rem;font-weight:600;letter-spacing:.02em}
.steps li>h3+p,.steps li>h3+*{margin-top:0}
.steps p:last-child{margin-bottom:0}
.steps .sub{font-size:.955rem;color:var(--muted)}

/* ---------- live data badge ---------- */
.mkt-head{display:flex;align-items:center;gap:12px;margin:1.9rem 0 -1.2rem}
.live-badge{display:inline-flex;align-items:center;gap:8px;padding:5px 13px 5px 11px;border-radius:999px;
  background:rgba(16,168,138,.10);border:1px solid rgba(16,168,138,.30);color:#0E7C66;
  font-family:var(--f-head);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em}
.live-dot{width:8px;height:8px;border-radius:50%;background:#10A88A;flex:0 0 auto;position:relative}
.live-dot::after{content:'';position:absolute;inset:0;border-radius:50%;background:#10A88A;
  animation:livePulse 1.8s cubic-bezier(.4,0,.6,1) infinite}
@keyframes livePulse{0%{transform:scale(1);opacity:.7}70%{transform:scale(2.6);opacity:0}100%{opacity:0}}
.live-src{font-family:var(--f-mono);font-size:.72rem;color:var(--faint)}
.sec-ink .live-badge,.hero .live-badge{background:rgba(61,214,140,.14);border-color:rgba(61,214,140,.34);color:#3DD68C}
.live-badge[data-live="off"]{background:var(--paper-3);border-color:var(--line);color:var(--faint)}
.live-badge[data-live="off"] .live-dot{background:var(--faint)}
.live-badge[data-live="off"] .live-dot::after{animation:none;display:none}
@media (prefers-reduced-motion:reduce){ .live-dot::after{animation:none;display:none} }

/* ---------- project logo lockups ---------- */
.plogo{display:flex;align-items:center;gap:14px;margin:0 0 1.4rem}
.plogo img{width:52px;height:52px;object-fit:contain;flex:0 0 auto;border:0;background:none}
.plogo .pl-t{font-family:var(--f-head);text-transform:uppercase;font-weight:600;font-size:1.02rem;
  letter-spacing:.02em;color:var(--ink);line-height:1.2}
.plogo .pl-s{font-family:var(--f-mono);font-size:.78rem;color:var(--faint);margin-top:3px;text-transform:none;letter-spacing:0}
.hero .plogo img{width:64px;height:64px}
.hero .plogo{margin-bottom:1.1rem}
.card-logo{width:40px;height:40px;object-fit:contain;margin-bottom:14px;display:block;border:0;background:none}
.tbl-logo{width:22px;height:22px;object-fit:contain;vertical-align:-5px;margin-right:9px;border:0}

/* tables */
.tbl-wrap{overflow-x:auto;margin:1.8rem 0;border:1px solid var(--line);border-radius:var(--r-md);
  -webkit-overflow-scrolling:touch;background:#fff}
table{border-collapse:collapse;width:100%;font-size:.945rem;min-width:660px;table-layout:auto}
table td:first-child,table th:first-child{white-space:nowrap}
table td:first-child a{white-space:normal}
th,td{padding:13px 17px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;
  hyphens:none;word-break:normal}
th{font-family:var(--f-display);font-weight:650;color:var(--ink);background:var(--paper-2);
  font-size:.79rem;text-transform:uppercase;letter-spacing:.075em;white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--paper-2)}
td strong{color:var(--ink-2)}

/* pills / tags */
.pills{display:flex;flex-wrap:wrap;gap:8px;margin:1.3rem 0}
.pill{display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border-radius:999px;
  background:var(--paper-3);border:1px solid var(--line);font-size:.845rem;font-weight:500;color:var(--ink-3);
  font-family:var(--f-display);transition:.15s}
a.pill:hover{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 30%,transparent);color:var(--accent)}
.pill-accent{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 26%,transparent);color:var(--accent)}
.pill img{width:16px;height:16px;object-fit:contain;border-radius:3px}

/* logo lockups */
.logo-chip{display:inline-flex;align-items:center;justify-content:center;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-md);padding:14px 20px;min-height:64px}
.logo-chip img{max-height:34px;width:auto;object-fit:contain}
.logo-row{display:flex;flex-wrap:wrap;gap:26px 20px;margin:1.8rem 0;align-items:center}
.logo-row>*{flex:1 1 150px;min-width:0;border:0;background:none;box-shadow:none}
.logo-row a.logo-chip{transition:transform .2s,box-shadow .2s,border-color .2s}
.logo-row a.logo-chip:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--line-2)}
.brandmark{display:flex;align-items:center;gap:16px;margin-bottom:1.4rem}
.brandmark img{max-height:52px;width:auto;object-fit:contain}
.brandmark-lg img{max-height:74px}

/* chain badge with token color */
.chip{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  font-family:var(--f-display);font-weight:600;font-size:.865rem;
  background:color-mix(in srgb,var(--c) 12%,transparent);color:var(--c);
  border:1px solid color-mix(in srgb,var(--c) 28%,transparent)}
.chip .sw{width:9px;height:9px;border-radius:50%;background:var(--c)}

/* ---------- live market ---------- */
.ticker{background:var(--ink);border-block:1px solid rgba(255,255,255,.09);overflow:hidden;padding:11px 0;position:relative}
.ticker::before,.ticker::after{content:'';position:absolute;top:0;bottom:0;width:90px;z-index:2;pointer-events:none}
.ticker::before{left:0;background:linear-gradient(90deg,var(--ink),transparent)}
.ticker::after{right:0;background:linear-gradient(270deg,var(--ink),transparent)}
.ticker-track{display:flex;gap:0;width:max-content;animation:slide 62s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.tk{display:inline-flex;align-items:baseline;gap:9px;padding:0 24px;white-space:nowrap;
  border-right:1px solid rgba(255,255,255,.09);font-size:.875rem}
.tk .s{font-family:var(--f-display);font-weight:700;color:#fff;letter-spacing:.02em}
.tk .p{font-family:var(--f-mono);color:rgba(255,255,255,.80);font-size:.845rem}
.tk .c{font-family:var(--f-mono);font-size:.79rem;font-weight:500}
.up{color:#3DD68C} .down{color:#FF6B6B} .flat{color:rgba(255,255,255,.5)}

.mkt{display:flex;flex-wrap:wrap;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;margin:1.9rem 0}
.mkt div{background:#fff;padding:19px 22px;flex:1 1 160px;min-width:0}
.mkt .k{font-size:.7rem;text-transform:uppercase;letter-spacing:.11em;color:var(--faint);
  font-weight:600;margin-bottom:7px;font-family:var(--f-display)}
.mkt .v{font-family:var(--f-display);font-size:clamp(1.2rem,1.05rem + .5vw,1.5rem);font-weight:700;color:var(--ink);letter-spacing:-.03em;line-height:1.1;overflow-wrap:break-word}
.mkt .k{overflow-wrap:break-word}
.mkt .d{font-family:var(--f-mono);font-size:.83rem;margin-top:5px}
.mkt .up{color:#0F7B4F} .mkt .down{color:#C0392B}
.skel{display:inline-block;min-width:64px;height:1em;border-radius:5px;
  background:linear-gradient(90deg,var(--paper-3) 25%,var(--line) 50%,var(--paper-3) 75%);
  background-size:200% 100%;animation:shim 1.4s infinite;vertical-align:middle}
@keyframes shim{from{background-position:200% 0}to{background-position:-200% 0}}
.mkt-note{font-size:.79rem;color:var(--faint);margin-top:-.9rem;margin-bottom:2rem}

/* market table */
.mtable td.num,.mtable th.num{text-align:right;font-family:var(--f-mono);font-size:.9rem;white-space:nowrap}
.mtable .nm{display:flex;align-items:center;gap:11px;font-family:var(--f-display);font-weight:600;color:var(--ink)}
.mtable .nm .sw{width:10px;height:10px;border-radius:50%;flex:0 0 auto}
.mtable .tick{color:var(--faint);font-weight:500;font-size:.85rem;text-transform:uppercase}

/* ---------- sidebar layout ---------- */
/* The copy column grows to fill whatever the sidebar and contents column leave,
   capped at 1250px so long lines never run the full width of a big monitor.
   Growing to fill is what removes the dead band on pages that have no table of
   contents on the right. */
.shell{display:grid;grid-template-columns:280px minmax(0,1250px);gap:60px;align-items:start;justify-content:start;
  padding:clamp(38px,5vw,60px) 0 clamp(60px,8vw,96px)}
.shell-toc{grid-template-columns:280px minmax(0,1250px) 232px}
@media (max-width:1240px){ .shell-toc{grid-template-columns:250px minmax(0,1fr)} .toc{display:none} }
@media (max-width:940px){ .shell,.shell-toc{grid-template-columns:minmax(0,1fr);gap:0} .side{display:none} }

.side{position:sticky;top:calc(var(--nav-h) + 26px);max-height:calc(100vh - var(--nav-h) - 50px);
  overflow-y:auto;padding-right:10px;scrollbar-width:thin}
.side::-webkit-scrollbar{width:5px}
.side::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:3px}
.side .grp-h{display:block;font-family:var(--f-display);font-size:.7rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.14em;color:var(--faint);margin:24px 0 9px;padding-left:13px}
.side .grp-h:first-child{margin-top:0}
.side a{display:block;padding:7px 13px;border-radius:var(--r-sm);color:var(--body);font-size:.925rem;
  line-height:1.4;border-left:2px solid transparent;transition:.14s}
.side a:hover{background:var(--paper-3);color:var(--ink)}
.side a[aria-current="page"]{background:var(--accent-soft);color:var(--accent);font-weight:600;
  border-left-color:var(--accent)}

.toc{position:sticky;top:calc(var(--nav-h) + 26px);font-size:.855rem}
.toc .grp-h{display:block;font-family:var(--f-display);font-size:.68rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.14em;color:var(--faint);margin:0 0 11px}
.toc a{display:block;padding:5px 0 5px 13px;color:var(--muted);border-left:2px solid var(--line);line-height:1.4}
.toc a:hover{color:var(--ink);border-left-color:var(--line-2)}
.toc a.on{color:var(--accent);border-left-color:var(--accent);font-weight:600}

/* mobile section nav */
.side-m{display:none;margin:0 0 26px}
@media (max-width:940px){ .side-m{display:block} }
.side-m details{border:1px solid var(--line);border-radius:var(--r-md);background:var(--paper-2)}
.side-m summary{padding:14px 18px;font-family:var(--f-display);font-weight:600;color:var(--ink);cursor:pointer;
  list-style:none;display:flex;justify-content:space-between;align-items:center}
.side-m summary::-webkit-details-marker{display:none}
.side-m summary::after{content:'';width:8px;height:8px;border-right:2px solid var(--faint);
  border-bottom:2px solid var(--faint);transform:rotate(45deg);transition:transform .2s}
.side-m details[open] summary::after{transform:rotate(-135deg)}
.side-m .dl{padding:4px 10px 14px;max-height:340px;overflow-y:auto}
.side-m .dl a{display:block;padding:8px 12px;border-radius:var(--r-sm);color:var(--body);font-size:.93rem}
.side-m .dl a[aria-current="page"]{background:var(--accent-soft);color:var(--accent);font-weight:600}

/* ---------- CTA band ---------- */
.cta{position:relative;background:var(--ink);color:#fff;border-radius:var(--r-xl);
  padding:clamp(38px,5.5vw,62px);overflow:hidden;isolation:isolate;margin:0}
.cta canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.6}
.cta::after{content:'';position:absolute;inset:0;z-index:1;
  background:radial-gradient(120% 100% at 85% 15%,transparent 20%,rgba(10,10,11,.8) 100%)}
.cta-in{position:relative;z-index:2;max-width:64ch}
.cta h2{color:#fff;font-size:clamp(1.6rem,3vw,2.3rem)}
.cta p{color:rgba(255,255,255,.76);margin:1rem 0 0;font-size:1.05rem}
.cta .btnrow{display:flex;flex-wrap:wrap;gap:12px;margin-top:2rem}

/* referral CTA card */
.refcard{border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;background:#fff;
  box-shadow:var(--shadow-2);margin:2rem 0}
.refcard-top{background:var(--paper-2);border-bottom:1px solid var(--line);padding:30px;
  display:flex;align-items:center;justify-content:center;min-height:120px}
.refcard-top img{max-height:56px;width:auto;object-fit:contain}
.refcard-body{padding:28px}
.refcard-body h2{margin-bottom:.5rem;font-size:1.32rem;font-weight:650;letter-spacing:-.018em}
.refcard-body p{color:var(--muted);font-size:.97rem}
.refdisc{font-size:.79rem;color:var(--faint);margin-top:16px;line-height:1.55}

/* two-col feature */
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));gap:clamp(30px,4vw,64px);align-items:center}
.split>*{min-width:0}
.split-media{border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--line);background:var(--paper-2)}

/* faq */
.faq{border-top:1px solid var(--line);margin-top:2.6rem}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{padding:20px 40px 20px 0;font-family:var(--f-display);font-weight:600;font-size:1.06rem;
  color:var(--ink);cursor:pointer;list-style:none;position:relative;line-height:1.4;letter-spacing:-.012em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'';position:absolute;right:6px;top:26px;width:11px;height:11px;
  border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);transition:transform .22s}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq .ans{padding:0 40px 22px 0;color:var(--body);font-size:1rem;line-height:1.7}
.faq .ans p:last-child{margin-bottom:0}

/* forms */
.form{display:grid;gap:17px}
.field label{display:block;font-family:var(--f-display);font-weight:600;font-size:.885rem;
  color:var(--ink-2);margin-bottom:7px}
.field .hint{font-size:.8rem;color:var(--faint);font-weight:400;margin-left:6px}
input[type=text],input[type=email],input[type=tel],input[type=url],input[type=search],select,textarea{
  width:100%;padding:12px 15px;border:1.5px solid var(--line-2);border-radius:var(--r-sm);
  font-family:var(--f-body);font-size:1rem;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}
textarea{min-height:142px;resize:vertical;line-height:1.6}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 14%,transparent)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236E6E76' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;background-size:17px;padding-right:42px}
.form-row{display:flex;flex-wrap:wrap;gap:17px}
.form-row>*{flex:1 1 220px;min-width:0}
.check{display:flex;gap:11px;align-items:flex-start;font-size:.9rem;color:var(--muted);line-height:1.5}
.check input{margin-top:3px;width:17px;height:17px;accent-color:var(--red);flex:0 0 auto}

/* pricing */
.tiers{display:flex;flex-wrap:wrap;gap:24px;align-items:stretch}
.tiers>*{flex:1 1 290px;min-width:0}
.tier{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-xl);padding:32px;position:relative;transition:transform .22s,box-shadow .22s}
.tier:hover{transform:translateY(-4px);box-shadow:var(--shadow-3)}
.tier-feat{border-color:var(--red);border-width:2px;box-shadow:0 18px 44px -16px rgba(158,23,28,.28)}
.tier-tag{position:absolute;top:-13px;left:32px;background:var(--red);color:#fff;font-family:var(--f-display);
  font-weight:700;font-size:.71rem;text-transform:uppercase;letter-spacing:.13em;padding:6px 15px;border-radius:999px}
.tier h3{font-size:1.32rem;margin-bottom:.35rem}
.tier .who{color:var(--muted);font-size:.925rem;margin-bottom:1.5rem;min-height:2.9em}
.tier .price{font-family:var(--f-display);font-size:3rem;font-weight:700;color:var(--ink);
  letter-spacing:-.045em;line-height:1;margin-bottom:.3rem}
.tier .price sup{font-size:1.25rem;font-weight:600;vertical-align:super;margin-right:2px}
.tier .per{font-size:.86rem;color:var(--faint);margin-bottom:1.7rem}
.tier ul{list-style:none;padding:0;margin:0 0 1.9rem;flex:1 1 auto}
.tier li{position:relative;padding-left:29px;margin-bottom:12px;font-size:.945rem;line-height:1.55;color:var(--body)}
.tier li::before{content:'';position:absolute;left:0;top:6px;width:18px;height:18px;border-radius:50%;
  background:var(--accent-soft);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239E171C' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-size:11px;background-repeat:no-repeat;background-position:center}

/* glossary index */
.az{display:flex;flex-wrap:wrap;gap:6px;margin:1.6rem 0 2.4rem}
.az a{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:var(--r-sm);
  font-family:var(--f-display);font-weight:600;font-size:.9rem;color:var(--ink-2);background:#fff;transition:.14s}
.az a:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-2px)}
.az span{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:var(--r-sm);
  font-family:var(--f-display);font-weight:600;font-size:.9rem;color:var(--faint);background:var(--paper-2);opacity:.45}
.gl-group{margin-bottom:2.6rem;scroll-margin-top:110px}
.gl-group h3{font-size:1.75rem;color:var(--accent);margin-bottom:1rem;font-weight:700}
.gl-list{display:flex;flex-wrap:wrap;gap:12px}
.gl-list>*{flex:1 1 258px;min-width:0}
.gl-item{display:block;padding:15px 18px;border:1px solid var(--line);border-radius:var(--r-md);background:#fff;transition:.16s}
.gl-item:hover{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-2px)}
.gl-item b{display:block;font-family:var(--f-display);font-weight:600;color:var(--ink);font-size:1rem;margin-bottom:3px}
.gl-item span{display:block;font-size:.845rem;color:var(--muted);line-height:1.45}
.gl-item:hover b{color:var(--accent)}

/* search */
.searchbox{position:relative;margin-bottom:1.1rem}
.searchbox input{width:100%;display:block;padding-left:50px;padding-right:18px;height:58px;
  font-size:1.05rem;border-radius:999px;-webkit-appearance:none;appearance:none}
.searchbox input::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}
.searchbox svg{pointer-events:none}
.searchbox svg{position:absolute;left:19px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--faint)}
#searchResults{margin-top:12px}
.sr-item{display:block;padding:13px 17px;border:1px solid var(--line);border-radius:var(--r-md);
  margin-bottom:8px;background:#fff;transition:.14s}
.sr-item:hover{border-color:var(--accent);background:var(--accent-soft)}
.sr-item b{display:block;font-family:var(--f-display);color:var(--ink);font-size:1rem;margin-bottom:2px}
.sr-item span{font-size:.86rem;color:var(--muted)}
.sr-item em{font-style:normal;font-size:.73rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);font-weight:600}

/* ---------- site search overlay ---------- */
.srch{position:fixed;inset:0;z-index:130;background:rgba(10,10,11,.55);backdrop-filter:blur(6px);
  display:grid;place-items:start center;padding:clamp(60px,11vh,140px) 18px 24px;
  opacity:0;visibility:hidden;transition:opacity .18s,visibility .18s}
.srch[data-open="true"]{opacity:1;visibility:visible}
.srch-panel{width:100%;max-width:660px;background:#fff;border-radius:var(--r-lg);
  box-shadow:0 40px 90px -20px rgba(10,10,11,.5);padding:18px;transform:translateY(-10px);
  transition:transform .2s cubic-bezier(.4,0,.2,1)}
.srch[data-open="true"] .srch-panel{transform:none}
.srch .searchbox{margin-bottom:0}
.srch .searchbox input{padding-right:52px}
.srch-x{position:absolute;right:9px;top:50%;transform:translateY(-50%);width:38px;height:38px;
  display:grid;place-items:center;border:0;background:none;color:var(--faint);cursor:pointer;border-radius:999px}
.srch-x:hover{background:var(--paper-3);color:var(--ink)}
.srch-hint{font-size:.78rem;color:var(--faint);margin:12px 4px 2px}
.srch-hint kbd{font-family:var(--f-mono);font-size:.72rem;background:var(--paper-3);
  border:1px solid var(--line);border-radius:4px;padding:1px 5px}
#searchResults{margin-top:12px;max-height:min(56vh,460px);overflow-y:auto}
#searchResults:empty{margin-top:0}

/* pattern diagram */
.pat{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;margin:1.7rem 0}
.pat svg{width:100%;height:auto;display:block;border-radius:var(--r-sm);background:#fff}
.pat figcaption{font-size:.86rem;color:var(--muted);margin-top:13px;text-align:center;line-height:1.55}

/* comparison */
.vs{display:flex;flex-wrap:wrap;gap:22px;margin:2rem 0;align-items:stretch}
.vs>*{flex:1 1 280px;min-width:0}
.vs-col{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff}
.vs-col header{padding:19px 24px;border-bottom:1px solid var(--line);background:var(--paper-2)}
.vs-col header h3{margin:0;font-size:1.12rem;font-weight:600;letter-spacing:-.012em}
.vs-col header p{margin:5px 0 0;font-size:.86rem;color:var(--muted)}
.vs-col ul{list-style:none;margin:0;padding:19px 24px}
.vs-col li{position:relative;padding-left:26px;margin-bottom:11px;font-size:.94rem;line-height:1.55}
.vs-col li:last-child{margin-bottom:0}
.vs-col li::before{position:absolute;left:0;top:1px;font-weight:700;font-size:1rem}
.vs-col li.y::before{content:'+';color:var(--ok)}
.vs-col li.n::before{content:'−';color:var(--bad)}

/* footer */
.ftr{background:var(--ink);color:rgba(255,255,255,.62);padding:66px 0 0;margin-top:0}
/* flex so the link columns share the row evenly and the last one has no
   empty column beside it, and so nothing overflows on a narrow phone. */
.ftr-grid{display:flex;flex-wrap:wrap;gap:44px 40px;padding-bottom:52px;align-items:flex-start}
.ftr-grid>*{flex:1 1 150px;min-width:0}
.ftr-grid>*:first-child{flex:1.6 1 min(280px,100%)}
@media (max-width:620px){
  .ftr-grid{gap:34px 28px}
  .ftr-orphan{flex:1 1 100%}
  .ftr-orphan ul{columns:2;column-gap:28px}
  .ftr-orphan ul li{break-inside:avoid}
}
.ftr-logo{display:inline-block;margin-bottom:18px;transition:opacity .16s}
.ftr-logo:hover{opacity:.75}
.ftr-logo img{height:38px;width:auto;display:block}
.ftr p{font-size:.92rem;line-height:1.65;max-width:42ch}
.ftr .grp-h{display:block;font-family:var(--f-display);font-size:.71rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.15em;color:#fff;margin:0 0 15px}
.ftr ul{list-style:none;margin:0;padding:0}
.ftr li{margin-bottom:9px}
.ftr a{color:rgba(255,255,255,.62);font-size:.915rem;transition:color .14s}
.ftr a:hover{color:#fff}
.ftr-more{margin-top:14px;font-size:.9rem}
.ftr-more a{color:#fff;font-weight:600;border-bottom:1px solid rgba(255,255,255,.35);padding-bottom:1px}
.ftr-more a:hover{border-bottom-color:#fff}
.ftr-social{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}
.ftr-social a{width:42px;height:42px;display:inline-grid;place-items:center;border-radius:999px;
  border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);color:rgba(255,255,255,.82);
  transition:.16s}
.ftr-social a:hover{background:#fff;border-color:#fff;color:var(--ink);transform:translateY(-2px)}
.ftr-social svg{width:17px;height:17px;flex:0 0 auto}
/* icon only pills used in page copy */
.social-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:1.1rem}
.social-row a{width:46px;height:46px;display:inline-grid;place-items:center;border-radius:999px;
  border:1px solid var(--line-2);background:#fff;color:var(--ink);transition:.16s}
.social-row a:hover{background:var(--ink);border-color:var(--ink);color:#fff;transform:translateY(-2px)}
.social-row svg{width:19px;height:19px}
.ftr-btm{border-top:1px solid rgba(255,255,255,.11);padding:24px 0;display:flex;flex-wrap:wrap;
  gap:14px;justify-content:space-between;align-items:center;font-size:.85rem}
.ftr-btm nav{display:flex;flex-wrap:wrap;gap:20px}
.ftr-risk{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.10);border-radius:var(--r-md);
  padding:20px 26px;margin-bottom:40px;font-size:.86rem;line-height:1.62;color:rgba(255,255,255,.58);max-width:none}
.ftr-risk b{color:rgba(255,255,255,.86);font-weight:600}

/* misc */
.meta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;font-size:.83rem;color:var(--faint);
  margin-bottom:1.9rem;padding-bottom:1.3rem;border-bottom:1px solid var(--line)}
.meta span{display:inline-flex;align-items:center;gap:6px}
.meta svg{width:14px;height:14px}
.rel{display:flex;flex-wrap:wrap;gap:14px;margin-top:1.5rem;align-items:stretch}
.rel>*{flex:1 1 240px;min-width:0}
.rel a{display:block;padding:17px 20px;border:1px solid var(--line);border-radius:var(--r-md);background:#fff;transition:.16s}
.rel a:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-2)}
.rel b{display:block;font-family:var(--f-display);font-weight:600;color:var(--ink);margin-bottom:3px;font-size:.99rem}
.rel span{font-size:.85rem;color:var(--muted);line-height:1.45;display:block}
.rel a:hover b{color:var(--accent)}

.anchor-h{scroll-margin-top:105px}
.mt0{margin-top:0!important} .mb0{margin-bottom:0!important}
.tc{text-align:center}
.stack{display:flex;flex-direction:column;gap:12px}
.hide-sm{display:initial}
@media (max-width:640px){ .hide-sm{display:none} }
.nowrap{white-space:nowrap}
.dim{color:var(--muted)}
.small{font-size:.87rem}

/* ---------- language switcher ---------- */
.flag{border-radius:2.5px;display:block;flex:0 0 auto}
.langwrap{position:relative;flex:0 0 auto}
.lang-btn{display:flex;align-items:center;gap:7px;height:40px;padding:0 11px;
  border:1px solid var(--line);background:#fff;border-radius:var(--r-sm);cursor:pointer;
  font-family:var(--f-display);font-weight:600;font-size:.82rem;color:var(--ink-2);transition:.15s}
.lang-btn:hover{border-color:var(--line-2);background:var(--paper-2)}
.lang-btn .chev{width:9px;height:5.5px;color:var(--faint);opacity:.7}
.lang-btn[aria-expanded="true"] .chev{transform:rotate(180deg);opacity:1}
.lang-code{letter-spacing:.05em}
@media (max-width:600px){ .lang-code{display:none} .lang-btn{padding:0 9px;gap:5px} }

.lang-menu{position:absolute;top:calc(100% + 9px);right:0;width:420px;max-width:calc(100vw - 28px);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-3);
  padding:14px;z-index:115;opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .18s,transform .18s,visibility .18s}
.lang-menu[data-open="true"]{opacity:1;visibility:visible;transform:translateY(0)}
.lang-head{font-family:var(--f-display);font-size:.7rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.13em;color:var(--faint);padding:2px 8px 10px}
.lang-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px;
  max-height:min(58vh,420px);overflow-y:auto}
.lang-opt{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--r-sm);
  color:var(--ink-2);font-size:.88rem;line-height:1.25;transition:background .13s}
.lang-opt:hover{background:var(--red-soft);color:var(--red)}
.lang-opt[aria-current="true"]{background:var(--accent-soft);color:var(--accent);font-weight:600}
.lo-n{font-family:var(--f-display);font-weight:500}
.lo-e{color:var(--faint);font-size:.74rem;margin-left:auto;white-space:nowrap}
.lang-opt:hover .lo-e{color:var(--red-2);opacity:.8}
.lang-foot{font-size:.73rem;color:var(--faint);line-height:1.5;margin:11px 8px 2px;padding-top:10px;
  border-top:1px solid var(--line)}
@media (max-width:560px){
  .lang-grid{grid-template-columns:1fr}
  .lo-e{display:none}
  .lang-menu{position:fixed;top:calc(var(--nav-h) + 8px);left:12px;right:12px;
    width:auto;max-width:none;padding:12px}
  .lang-grid{max-height:min(62vh,440px)}
}