*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
--bg:#0d1117;--bg2:#161b22;--bg3:#21262d;--border:#30363d;
--text:#e6edf3;--text2:#8b949e;--accent:#58a6ff;--accent2:#1f6feb;
--red:#f85149;--green:#3fb950;--orange:#d29922;--purple:#bc8cff;
--pink:#f778ba;--cyan:#39d2c0;--yellow:#e3b341;
--safe-top:env(safe-area-inset-top,0px);
--safe-bottom:env(safe-area-inset-bottom,0px);
--safe-left:env(safe-area-inset-left,0px);
--safe-right:env(safe-area-inset-right,0px);
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms!important;transition-duration:0.01ms!important}}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
line-height:1.6;min-height:100vh;min-height:100dvh;
padding-top:var(--safe-top);padding-left:var(--safe-left);padding-right:var(--safe-right);
overflow-x:hidden;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:960px;margin:0 auto;padding:0 16px}
/* Header */
header.site-header{background:var(--bg2);border-bottom:1px solid var(--border);padding:16px 0;position:sticky;top:0;z-index:100;
  padding-top:calc(var(--safe-top) + 16px);
}
header .container{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
header h1{font-size:1.25rem;font-weight:700;white-space:nowrap}
header h1 span{color:var(--accent)}
header .badge{font-size:0.7rem;background:var(--accent2);color:#fff;padding:2px 8px;border-radius:12px;white-space:nowrap}
header .badge.alt{background:var(--bg3);color:var(--text2);border:1px solid var(--border)}
/* Hero */
.hero{text-align:center;padding:40px 16px 32px}
.hero h2{font-size:1.5rem;margin-bottom:12px;font-weight:700}
.hero p{color:var(--text2);max-width:640px;margin:0 auto;font-size:1rem}
.hero .chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:16px}
.chip{font-size:.72rem;background:var(--bg2);border:1px solid var(--border);color:var(--text2);padding:3px 10px;border-radius:999px;white-space:nowrap}
/* Drop zone */
.dropzone{
  border:2px dashed var(--border);border-radius:12px;padding:40px 20px;text-align:center;
  cursor:pointer;transition:border-color .2s,background .2s;margin:0 16px 24px;max-width:928px;margin-left:auto;margin-right:auto;
  min-height:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  -webkit-user-select:none;user-select:none;
}
.dropzone.active{border-color:var(--accent);background:rgba(88,166,255,.06)}
.dropzone svg{width:48px;height:48px;color:var(--text2)}
.dropzone p{color:var(--text2);font-size:1rem}
.dropzone .hint{font-size:.8rem;color:var(--text2);opacity:.8}
.dropzone .btn-pick{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent2);color:#fff;border:none;border-radius:8px;
  padding:12px 24px;font-size:1rem;cursor:pointer;min-height:44px;
  font-weight:600;
}
.dropzone .btn-pick:active{opacity:.8}
#fileInput{display:none}
/* Editor area */
#editorArea{display:none;padding:0 16px 120px;max-width:960px;margin:0 auto}
#editorArea.visible{display:block}
.file-info{
  background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:12px 16px;
  margin-bottom:12px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:.9rem;
}
.file-info .fname{font-weight:600;font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  overflow:hidden;text-overflow:ellipsis;max-width:100%}
.file-info .fmeta{color:var(--text2);font-size:.82rem}
.fmt-badge{font-size:.68rem;font-weight:700;padding:3px 8px;border-radius:999px;text-transform:uppercase;letter-spacing:.03em}
.fmt-badge.java{background:rgba(63,185,80,.15);color:var(--green);border:1px solid rgba(63,185,80,.35)}
.fmt-badge.bedrock{background:rgba(88,166,255,.15);color:var(--accent);border:1px solid rgba(88,166,255,.35)}
/* Output options */
.out-bar{
  background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;
  margin-bottom:12px;display:flex;gap:8px;flex-wrap:wrap;align-items:center;
}
.out-bar label{font-size:.78rem;color:var(--text2);display:flex;flex-direction:column;gap:4px;flex:1 1 200px;min-width:0}
.out-bar select{
  background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;
  padding:8px 10px;min-height:40px;font-size:.88rem;width:100%;
}
/* Search */
.search-bar{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.search-bar input{
  flex:1 1 200px;background:var(--bg2);border:1px solid var(--border);color:var(--text);
  border-radius:8px;padding:10px 12px;min-height:44px;font-size:.95rem;min-width:0;
}
.search-bar button{
  background:var(--bg3);color:var(--text);border:1px solid var(--border);border-radius:8px;
  padding:10px 14px;min-height:44px;font-size:.88rem;cursor:pointer;white-space:nowrap;
}
.search-bar button:active{opacity:.8}
.search-results{background:var(--bg2);border:1px solid var(--border);border-radius:8px;margin-bottom:12px;max-height:240px;overflow-y:auto;display:none}
.search-results.visible{display:block}
.search-results .sr-item{
  padding:10px 12px;border-bottom:1px solid var(--border);cursor:pointer;font-size:.82rem;
  font-family:'SFMono-Regular',Consolas,Menlo,monospace;color:var(--text2);
}
.search-results .sr-item:last-child{border-bottom:none}
.search-results .sr-item:hover{background:var(--bg3);color:var(--text)}
.search-results .sr-item b{color:var(--accent);font-weight:600}
.search-results .sr-empty{padding:12px;color:var(--text2);font-size:.85rem}
/* Tree */
.tree{background:var(--bg2);border:1px solid var(--border);border-radius:8px;overflow:hidden}
.tree-node{border-bottom:1px solid var(--border)}
.tree-node:last-child{border-bottom:none}
.node-row{
  display:flex;align-items:center;gap:6px;padding:6px 12px;min-height:44px;
  cursor:default;flex-wrap:nowrap;
}
.node-row:active{background:var(--bg3)}
.node-toggle{
  width:28px;height:28px;min-width:28px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;border-radius:4px;font-size:.8rem;color:var(--text2);
  border:none;background:none;-webkit-tap-highlight-color:transparent;
}
.node-toggle:hover{background:var(--bg3)}
.node-toggle.leaf{visibility:hidden}
.tag-badge{
  font-size:.65rem;font-weight:700;padding:2px 6px;border-radius:4px;white-space:nowrap;
  text-transform:uppercase;letter-spacing:.03em;flex-shrink:0;
}
.tag-badge[data-t="1"]{background:#2d333b;color:var(--green)}
.tag-badge[data-t="2"]{background:#2d333b;color:var(--cyan)}
.tag-badge[data-t="3"]{background:#2d333b;color:var(--accent)}
.tag-badge[data-t="4"]{background:#2d333b;color:var(--purple)}
.tag-badge[data-t="5"]{background:#2d333b;color:var(--orange)}
.tag-badge[data-t="6"]{background:#2d333b;color:var(--yellow)}
.tag-badge[data-t="7"]{background:#2d333b;color:var(--pink)}
.tag-badge[data-t="8"]{background:#2d333b;color:var(--green)}
.tag-badge[data-t="9"]{background:#2d333b;color:var(--red)}
.tag-badge[data-t="10"]{background:#2d333b;color:var(--accent)}
.tag-badge[data-t="11"]{background:#2d333b;color:var(--pink)}
.tag-badge[data-t="12"]{background:#2d333b;color:var(--purple)}
.node-name{font-weight:600;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:1;min-width:0}
.node-value{
  font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  font-size:.85rem;color:var(--text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  flex:1;min-width:0;cursor:pointer;padding:4px 8px;border-radius:4px;min-height:32px;
  display:flex;align-items:center;
}
.node-value:hover{background:var(--bg3)}
.node-value.editing{background:var(--bg);border:1px solid var(--accent);cursor:text}
.node-value.ro{cursor:default}
.node-value.ro:hover{background:none}
.node-value input,.node-value textarea{
  background:transparent;border:none;color:var(--text);font:inherit;width:100%;outline:none;
  font-size:1rem;padding:0;
}
.node-value textarea{resize:vertical;min-height:60px}
.node-children{display:none;padding-left:16px}
.node-children.open{display:block}
.load-more{
  display:block;width:100%;text-align:left;padding:10px 12px;background:none;border:none;
  color:var(--accent);font-size:.85rem;cursor:pointer;min-height:44px;
}
.load-more:hover{background:var(--bg3)}
/* Jump highlight */
.node-row.ln-flash{animation:lnFlash 1.6s ease}
@keyframes lnFlash{0%,100%{background:transparent}15%{background:rgba(88,166,255,.28)}}
.ln-jump{
  margin-left:auto;display:inline-flex;align-items:center;gap:6px;
  background:var(--accent2);color:#fff;border:none;border-radius:6px;
  padding:6px 12px;font-size:.82rem;font-weight:600;cursor:pointer;min-height:32px;
  -webkit-tap-highlight-color:transparent;
}
.ln-jump:active{opacity:.8}
.node-actions{display:flex;gap:4px;flex-shrink:0;margin-left:auto}
.node-actions button{
  width:32px;height:32px;min-width:32px;border:none;background:var(--bg3);color:var(--text2);
  border-radius:4px;cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center;
  -webkit-tap-highlight-color:transparent;
}
.node-actions button:hover{background:var(--border);color:var(--text)}
.node-actions button.del:hover{color:var(--red)}
/* Bottom bar */
.bottom-bar{
  position:fixed;bottom:0;left:0;right:0;background:var(--bg2);border-top:1px solid var(--border);
  padding:12px 16px;padding-bottom:calc(12px + var(--safe-bottom));
  display:none;gap:8px;justify-content:center;flex-wrap:wrap;z-index:100;
}
.bottom-bar.visible{display:flex}
.bottom-bar button{
  min-height:44px;padding:10px 18px;border:none;border-radius:8px;font-size:.95rem;font-weight:600;
  cursor:pointer;display:inline-flex;align-items:center;gap:8px;
  -webkit-tap-highlight-color:transparent;
}
.btn-save{background:var(--green);color:#0d1117}
.btn-save:active{opacity:.8}
.btn-add{background:var(--accent2);color:#fff}
.btn-add:active{opacity:.8}
.btn-close{background:var(--bg3);color:var(--text)}
.btn-close:active{opacity:.8}
.btn-snbt{background:var(--bg3);color:var(--text)}
.btn-snbt:active{opacity:.8}
/* Toast */
.toast-container{position:fixed;top:calc(var(--safe-top) + 70px);right:16px;z-index:200;display:flex;flex-direction:column;gap:8px}
.toast{
  background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:12px 16px;
  font-size:.9rem;box-shadow:0 4px 12px rgba(0,0,0,.4);max-width:320px;
  animation:toastIn .25s ease;
}
.toast.success{border-left:3px solid var(--green)}
.toast.error{border-left:3px solid var(--red)}
.toast.info{border-left:3px solid var(--accent)}
@keyframes toastIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
/* Modal */
.modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:300;display:none;align-items:center;justify-content:center;padding:16px;
}
.modal-overlay.visible{display:flex}
.modal{
  background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:24px;
  width:100%;max-width:400px;max-height:80vh;overflow-y:auto;
}
.modal h3{font-size:1.1rem;margin-bottom:16px}
.modal label{display:block;font-size:.9rem;color:var(--text2);margin-bottom:4px;margin-top:12px}
.modal input,.modal select,.modal textarea{
  width:100%;padding:10px 12px;background:var(--bg);border:1px solid var(--border);border-radius:6px;
  color:var(--text);font-size:1rem;min-height:44px;
}
.modal textarea{font-family:'SFMono-Regular',Consolas,Menlo,monospace;font-size:.85rem;min-height:160px;resize:vertical}
.modal select{appearance:auto}
.modal .modal-btns{display:flex;gap:8px;margin-top:20px}
.modal .modal-btns button{
  flex:1;min-height:44px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;
}
.modal .btn-confirm{background:var(--accent2);color:#fff}
.modal .btn-cancel{background:var(--bg3);color:var(--text)}
/* Content sections */
section.content{padding:32px 16px;max-width:960px;margin:0 auto}
section.content h2{font-size:1.3rem;margin-bottom:16px;font-weight:700}
section.content h3{font-size:1.1rem;margin:16px 0 8px;color:var(--accent)}
section.content p,section.content li{color:var(--text2);margin-bottom:8px;font-size:.95rem}
section.content ul,section.content ol{padding-left:20px}
section.content code{background:var(--bg3);padding:2px 6px;border-radius:4px;font-size:.85rem;font-family:'SFMono-Regular',Consolas,monospace}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:20px;margin-bottom:16px}
.steps{counter-reset:step}
.steps li{counter-increment:step;list-style:none;padding-left:36px;position:relative;margin-bottom:12px}
.steps li::before{
  content:counter(step);position:absolute;left:0;top:0;width:28px;height:28px;
  background:var(--accent2);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:.8rem;font-weight:700;
}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px;margin-top:12px}
.feature-card{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:16px}
.feature-card h3{font-size:.95rem;margin:0 0 6px;color:var(--text)}
.feature-card p{font-size:.85rem;color:var(--text2);margin:0}
/* Table */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:8px;background:var(--bg2)}
table.matrix{border-collapse:collapse;width:100%;min-width:520px;font-size:.85rem}
table.matrix th,table.matrix td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border);color:var(--text2)}
table.matrix th{color:var(--text);font-weight:600;background:var(--bg3);white-space:nowrap}
table.matrix tr:last-child td{border-bottom:none}
table.matrix code{white-space:nowrap}
/* FAQ accordion */
details{background:var(--bg2);border:1px solid var(--border);border-radius:8px;margin-bottom:8px}
details summary{
  padding:14px 16px;cursor:pointer;font-weight:600;font-size:.95rem;min-height:44px;
  display:flex;align-items:center;list-style:none;-webkit-user-select:none;user-select:none;
}
details summary::-webkit-details-marker{display:none}
details summary::before{content:"▶";margin-right:10px;font-size:.7rem;color:var(--text2);transition:transform .2s}
details[open] summary::before{transform:rotate(90deg)}
details .faq-body{padding:0 16px 14px;color:var(--text2);font-size:.9rem}
details .faq-body p{margin-bottom:8px}
/* Footer */
footer.site-footer{
  border-top:1px solid var(--border);padding:24px 16px;text-align:center;color:var(--text2);font-size:.85rem;
  padding-bottom:calc(24px + var(--safe-bottom));
}
footer a{color:var(--accent)}
#contentSections{display:block}
#contentSections.hidden{display:none}
/* Scrollbar */
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:4px}
@media(max-width:480px){
  header .badge{display:none}
  .brand{font-size:1.05rem}
  .hero h2{font-size:1.25rem}
  .node-row{padding:6px 8px;gap:4px}
  .node-children{padding-left:10px}
  .node-name{font-size:.82rem}
  .node-value{font-size:.8rem;padding:4px 6px}
  .tag-badge{font-size:.6rem;padding:1px 4px}
  .bottom-bar button{padding:10px 14px;font-size:.9rem}
}
/* ===== site chrome (multi-page) ===== */
.skip-link{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;top:0;background:var(--accent2);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:400}
.skip-link:focus{width:auto;height:auto;overflow:visible;clip-path:none;inset-inline-start:0}
.brand{font-size:1.15rem;font-weight:700;color:var(--text);white-space:nowrap}
.brand:hover{text-decoration:none}
.brand span{color:var(--accent)}
.site-nav{display:flex;gap:2px;flex-wrap:wrap;margin-left:12px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.site-nav a{
  color:var(--text2);font-size:.82rem;padding:6px 10px;border-radius:6px;white-space:nowrap;
  border:1px solid transparent;
}
.site-nav a:hover{background:var(--bg3);color:var(--text);text-decoration:none}
.site-nav a.active{color:var(--text);background:var(--bg3);border-color:var(--border)}
.breadcrumbs{font-size:.78rem;color:var(--text2);padding-top:12px;display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.breadcrumbs .sep{opacity:.5}
.breadcrumbs span:last-child{color:var(--text)}
.hero h1{font-size:1.6rem;margin-bottom:14px;font-weight:700;line-height:1.25}
.hero .lede{color:var(--text2);max-width:720px;margin:0 auto;font-size:1rem;text-align:left}
.hero .lede code{background:var(--bg3);padding:1px 5px;border-radius:4px;font-size:.88em;font-family:'SFMono-Regular',Consolas,monospace}
pre.code{
  background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:14px 16px;
  overflow-x:auto;-webkit-overflow-scrolling:touch;margin:12px 0;
}
pre.code code{background:none;padding:0;font-size:.82rem;line-height:1.55;color:var(--text);
  font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;white-space:pre}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px}
.rel-card{
  display:flex;flex-direction:column;gap:4px;background:var(--bg2);border:1px solid var(--border);
  border-radius:8px;padding:14px 16px;color:var(--text);min-height:76px;justify-content:center;
}
.rel-card:hover{border-color:var(--accent);text-decoration:none;background:var(--bg3)}
.rel-card strong{font-size:.92rem}
.rel-card span{font-size:.8rem;color:var(--text2)}
.footer-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;text-align:left;
  margin-bottom:20px;
}
.footer-grid h4{font-size:.85rem;color:var(--text);margin-bottom:8px;font-weight:700}
.footer-grid a{display:block;font-size:.82rem;color:var(--text2);padding:3px 0}
.footer-grid a:hover{color:var(--accent)}
.footer-note{font-size:.78rem;color:var(--text2);max-width:720px;margin:0 auto}
section.content h2{scroll-margin-top:80px}
@media(max-width:640px){
  .site-nav{width:100%;margin-left:0;padding-bottom:2px}
  .hero h1{font-size:1.35rem}
  .hero .lede{font-size:.95rem}
}
/* ===== table of contents ===== */
.toc{
  max-width:960px;margin:24px auto 0;padding:16px 20px;background:var(--bg2);
  border:1px solid var(--border);border-radius:8px;
}
.toc h2{font-size:.8rem!important;text-transform:uppercase;letter-spacing:.06em;color:var(--text2);margin-bottom:10px!important}
.toc ul{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2px}
.toc li a{font-size:.88rem;display:block;padding:5px 0}
@media(max-width:640px){.toc{margin:16px;padding:14px 16px}}
/* ===== support line ===== */
.support-line{
  max-width:760px;margin:0 auto 14px;font-size:.86rem;color:var(--text2);text-align:left;
  background:var(--bg2);border:1px solid var(--border);border-left:3px solid var(--green);
  border-radius:8px;padding:10px 14px;line-height:1.5;
}
.support-line strong{color:var(--text)}
/* ===== language switcher ===== */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.lang-switch{position:relative;margin-left:auto}
.lang-switch summary{
  list-style:none;cursor:pointer;color:var(--text2);
  width:36px;height:36px;border:1px solid var(--border);border-radius:8px;background:var(--bg3);
  display:inline-flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:transparent;
}
.lang-switch summary svg{width:22px;height:22px;display:block;flex:none}
.lang-switch summary::before{content:none!important;display:none!important}
.lang-switch summary::marker,.lang-switch summary::-webkit-details-marker{display:none;content:""}
.lang-switch summary::-webkit-details-marker{display:none}
.lang-switch summary:hover{color:var(--text)}
.lang-switch[open] summary{color:var(--text);border-color:var(--accent)}
.lang-menu{
  position:absolute;inset-inline-end:0;top:calc(100% + 6px);background:var(--bg2);border:1px solid var(--border);
  border-radius:8px;padding:6px;min-width:170px;z-index:150;box-shadow:0 8px 24px rgba(0,0,0,.45);
  display:flex;flex-direction:column;gap:2px;
}
.lang-menu a{display:block;padding:8px 10px;border-radius:6px;font-size:.86rem;color:var(--text)}
.lang-menu a:hover{background:var(--bg3);text-decoration:none}
.lang-offer{
  position:fixed;left:16px;right:16px;bottom:16px;bottom:calc(16px + var(--safe-bottom));
  background:var(--bg2);border:1px solid var(--accent);border-radius:10px;
  padding:12px 14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;z-index:250;
  box-shadow:0 8px 28px rgba(0,0,0,.5);font-size:.9rem;max-width:520px;margin:0 auto;
}
.lang-offer span{flex:1 1 180px;color:var(--text)}
.lang-offer-yes{
  background:var(--accent2);color:#fff;border-radius:6px;padding:8px 14px;font-weight:600;
  font-size:.86rem;min-height:36px;display:inline-flex;align-items:center;
}
.lang-offer-yes:hover{text-decoration:none;opacity:.9}
.lang-offer-no{
  background:var(--bg3);color:var(--text2);border:1px solid var(--border);border-radius:6px;
  padding:8px 14px;font-size:.86rem;min-height:36px;cursor:pointer;
}
@media(max-width:640px){.lang-switch{margin-left:auto}}
/* long language list */
.lang-menu{
  max-height:min(70vh,460px);overflow-y:auto;overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch;min-width:210px;
  display:grid;grid-template-columns:1fr;gap:2px;
}
@media(min-width:820px){.lang-menu{grid-template-columns:repeat(2,minmax(150px,1fr));min-width:330px}}
.lang-menu a.current{background:var(--bg3);color:var(--accent);font-weight:600}
/* right-to-left locales */
[dir="rtl"] .hero .lede,[dir="rtl"] .support-line,[dir="rtl"] .footer-grid{text-align:right}
[dir="rtl"] .node-children{padding-left:0;padding-right:16px}
[dir="rtl"] .node-actions{margin-left:0;margin-right:auto}
[dir="rtl"] .ln-jump{margin-left:0;margin-right:auto}
[dir="rtl"] .steps li{padding-left:0;padding-right:36px}
[dir="rtl"] .steps li::before{left:auto;right:0}
[dir="rtl"] section.content ul,[dir="rtl"] section.content ol{padding-left:0;padding-right:20px}
[dir="rtl"] .toast-container{right:auto;left:16px}
[dir="rtl"] details summary::before{margin-right:0;margin-left:10px;transform:scaleX(-1)}
[dir="rtl"] details[open] summary::before{transform:scaleX(-1) rotate(-90deg)}
[dir="rtl"] pre.code,[dir="rtl"] .node-value,[dir="rtl"] table.matrix{direction:ltr;text-align:left}
/* on narrow screens the language list becomes a bottom sheet — 16 entries do
   not fit in a dropdown anchored to a 32px button */
@media(max-width:700px){
  .site-nav{order:3;flex:1 1 100%;margin-left:0;flex-wrap:nowrap;overflow-x:auto;
    scrollbar-width:none;-ms-overflow-style:none;padding-bottom:2px}
  .site-nav::-webkit-scrollbar{display:none}
  header.site-header{padding:10px 0;padding-top:calc(var(--safe-top) + 10px)}
  .lang-menu{
    position:fixed;left:12px;right:12px;top:auto;bottom:12px;
    bottom:calc(12px + var(--safe-bottom));
    max-height:60vh;min-width:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;
  }
  .lang-menu a{padding:11px 10px}
}