/*!
 * Delimit — app.css
 * Shared stylesheet for every page on mbule.online.
 *
 * RULES OF THE ROAD
 *  1. Colour lives in the token block below and nowhere else. Never inline a hex.
 *  2. Two themes, both defined: :root is light, [data-theme="dark"] overrides.
 *  3. Tap targets are 44px minimum. Where that would wreck the layout, the
 *     visual box stays small and an ::after pseudo-element carries the hit area.
 *  4. Everything degrades without JavaScript. No layout depends on a script.
 */

/* #fonts */
/* ============================================================== 0. FONTS  */
/* Generated by _dev/fetch-fonts.mjs. Self-hosted so no request leaves the
   origin. Do not hand-edit; re-run the script instead. */
@font-face{font-family:"Archivo";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/archivo-500-latin-ext.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:"Archivo";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/archivo-500-latin.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+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Archivo";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/archivo-600-latin-ext.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:"Archivo";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/archivo-600-latin.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+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Archivo";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/archivo-700-latin-ext.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:"Archivo";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/archivo-700-latin.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+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/jetbrains-mono-400-latin-ext.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:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/jetbrains-mono-400-latin.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+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/jetbrains-mono-500-latin-ext.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:"JetBrains Mono";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/jetbrains-mono-500-latin.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+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/jetbrains-mono-700-latin-ext.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:"JetBrains Mono";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/jetbrains-mono-700-latin.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+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
/* #/fonts */

/* ============================================================== 1. TOKENS  */
:root{
  --ink:#12212E; --ink-2:#41525F; --ink-3:#60707D;
  --paper:#F2F4F7; --surface:#FFFFFF; --surface-2:#F8FAFC;
  --signal:#F2A900; --signal-deep:#C98A00;
  --edge:#DDE3EA; --good:#12795A; --on-good:#FFFFFF;
  --focus:#8F6200;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ui:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:10px; --r-sm:7px; --r-lg:14px;
  --max:880px;
  --tap:44px;
  --shadow:0 1px 2px rgba(18,33,46,.05), 0 8px 24px -12px rgba(18,33,46,.18);
  --warn-bg:#FFF6E2; --warn-edge:#F0D08A; --warn-ink:#6B4B00;
  --err-bg:#FDECEA;  --err-edge:#F0BAB6;  --err-ink:#7C231E;
  --cell-rule:rgba(255,255,255,.11);
  --cell-num:#fff;
  --cell-label:rgba(255,255,255,.6);
  --readout-bg:var(--ink);
}
[data-theme="dark"]{
  --ink:#E8EDF2; --ink-2:#A2B0BC; --ink-3:#84929E;
  --paper:#0D1620; --surface:#151F2B; --surface-2:#1B2733;
  --edge:#2A3846; --signal:#F2A900; --signal-deep:#FFC03D; --good:#3FBF93;
  --on-good:#06231A;
  --focus:#FFC03D;
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px -12px rgba(0,0,0,.6);
  --warn-bg:#2E2410; --warn-edge:#5C4715; --warn-ink:#F0D08A;
  --err-bg:#2E1614;  --err-edge:#5C2A26;  --err-ink:#F0BAB6;
  --cell-num:#E8EDF2;
  --readout-bg:#060C13;
}

/* ============================================================== 2. RESET   */
*{box-sizing:border-box}
/* Author-origin display values outrank the UA rule for [hidden], so state it here. */
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--ui);
  line-height:1.5;-webkit-font-smoothing:antialiased;
  transition:background .2s,color .2s}
img{max-width:100%;height:auto}
:where(a){color:var(--ink);text-underline-offset:.18em}
.wrap{max-width:var(--max);margin:0 auto;padding:16px 16px 40px}

/* Pages with the fixed bottom action bar reserve room for it. */
body.tool-page{padding-bottom:calc(84px + env(safe-area-inset-bottom))}

/* ============================================================== 3. A11Y    */
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--signal);
  color:#12212E;font-weight:700;padding:12px 18px;border-radius:0 0 var(--r-sm) 0}
.skip:focus{left:0}
.chip:focus-visible,button:focus-visible,textarea:focus-visible,summary:focus-visible,
a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{
  outline:2.5px solid var(--focus);outline-offset:2px;border-radius:3px}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ============================================================== 4. HEADER  */
.site-header{display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:6px 0 14px;flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap;
  text-decoration:none;color:inherit;min-height:var(--tap);align-content:center}
.logo{font-family:var(--mono);font-weight:700;font-size:19px;letter-spacing:-.02em}
.logo b{color:var(--focus)}
.by{font-family:var(--mono);font-size:10px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink-3)}
.header-right{display:flex;align-items:center;gap:8px;margin-left:auto}
.iconbtn{background:var(--surface);border:1px solid var(--edge);border-radius:8px;
  color:var(--ink-2);width:var(--tap);height:var(--tap);font-size:15px;cursor:pointer;
  display:grid;place-items:center;flex:0 0 auto;font-family:var(--ui)}
.iconbtn:hover{border-color:var(--ink-3)}

/* Tools nav. Scrolls sideways on small screens rather than wrapping to 3 rows. */
.toolnav{width:100%;border-top:1px solid var(--edge);border-bottom:1px solid var(--edge);
  margin-bottom:18px}
.toolnav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;
  overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.toolnav ul::-webkit-scrollbar{display:none}
.toolnav a{display:inline-flex;align-items:center;white-space:nowrap;
  min-height:var(--tap);padding:0 12px;text-decoration:none;color:var(--ink-2);
  font-size:13.5px;font-weight:600;border-bottom:2px solid transparent}
.toolnav a:hover{color:var(--ink);background:var(--surface-2)}
.toolnav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--signal)}

/* ============================================================== 5. TYPE    */
h1{font-size:clamp(25px,5.6vw,36px);line-height:1.08;margin:0 0 8px;
  font-weight:700;letter-spacing:-.02em}
.lede{color:var(--ink-2);font-size:15px;margin:0 0 20px;max-width:60ch}
code{font-family:var(--mono);font-size:.9em;background:var(--surface-2);
  border:1px solid var(--edge);border-radius:4px;padding:1px 5px}
kbd{font-family:var(--mono);font-size:.82em;background:var(--surface-2);
  border:1px solid var(--edge);border-bottom-width:2px;border-radius:4px;
  padding:2px 6px;white-space:nowrap}

/* ============================================================== 6. TOOL UI */
.modes{display:flex;gap:6px;background:var(--surface-2);border:1px solid var(--edge);
  border-radius:9px;padding:4px;margin-bottom:14px}
.modes button{flex:1;background:transparent;border:0;border-radius:6px;padding:10px;
  font-family:var(--ui);font-size:14px;font-weight:600;color:var(--ink-2);
  cursor:pointer;min-height:var(--tap)}
.modes button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}

.panel{background:var(--surface);border:1px solid var(--edge);border-radius:var(--r);
  overflow:hidden}
.panel+.panel,.panel.spaced{margin-top:12px}
.phead{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:8px 13px;border-bottom:1px solid var(--edge);flex-wrap:wrap;min-height:var(--tap)}
.plabel{font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink-3)}
.phead-actions{display:flex;align-items:center;gap:6px}

/* Slim pills, but a genuine 44px box. A pseudo-element hit area would satisfy a
   real finger and still fail an automated audit, so the box itself is the size. */
.minibtn{display:inline-flex;align-items:center;justify-content:center;
  background:transparent;border:1px solid var(--edge);border-radius:6px;
  font-family:var(--mono);font-size:11px;padding:0 12px;min-height:var(--tap);
  color:var(--ink-2);cursor:pointer;line-height:1.2}
.minibtn:hover{border-color:var(--ink-3);color:var(--ink)}
.minibtn[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}

textarea{width:100%;border:0;resize:vertical;display:block;background:transparent;
  color:var(--ink);font-family:var(--mono);font-size:15px;line-height:1.65;padding:13px}
/* Suppress the outline for pointer focus only. Written as :not(:focus-visible)
   rather than relying on rule order — the ring rule lives 70 lines above and an
   innocent reorder silently killed keyboard focus once already. */
textarea:focus:not(:focus-visible){outline:none}
.panel:focus-within{border-color:var(--ink-3)}
#input{min-height:170px}
#output{min-height:120px}

/* Drag-and-drop target state for the input panel. */
.panel.is-dragover{border-color:var(--focus);box-shadow:0 0 0 3px rgba(242,169,0,.22)}
.panel.is-dragover .phead{background:var(--warn-bg)}

.readout{display:grid;grid-template-columns:repeat(4,1fr);background:var(--readout-bg);
  border-radius:var(--r);margin-top:12px;overflow:hidden}
[data-theme="dark"] .readout{border:1px solid var(--edge)}
.cell{padding:11px 8px;text-align:center;border-right:1px solid var(--cell-rule)}
.cell:last-child{border-right:0}
.cell b{display:block;font-family:var(--mono);font-size:clamp(18px,4.6vw,25px);
  font-weight:700;color:var(--cell-num);font-variant-numeric:tabular-nums;line-height:1.15}
.cell small{display:block;margin-top:2px;font-family:var(--mono);font-size:9px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--cell-label)}
.cell.hot b{color:var(--signal)}
.cell.bad b{color:#FF9A93}

.note{margin-top:9px;padding:10px 12px;border-radius:8px;font-size:13px;
  display:none;border:1px solid}
.note.show{display:block}
.note.warn{background:var(--warn-bg);border-color:var(--warn-edge);color:var(--warn-ink)}
.note.err{background:var(--err-bg);border-color:var(--err-edge);color:var(--err-ink)}

details.opts{margin-top:12px;background:var(--surface);border:1px solid var(--edge);
  border-radius:var(--r)}
details.opts>summary{padding:13px;cursor:pointer;font-weight:600;font-size:14px;
  list-style:none;display:flex;justify-content:space-between;align-items:center;
  min-height:var(--tap)}
details.opts>summary::-webkit-details-marker{display:none}
details.opts>summary::after{content:"+";font-family:var(--mono);color:var(--ink-3);font-size:17px}
details.opts[open]>summary::after{content:"\2013"}
.optbody{padding:0 13px 14px;border-top:1px solid var(--edge)}
.row{margin-top:14px}
.rowlabel{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink-3);margin-bottom:7px}
.rowhint{margin:6px 0 0;font-size:12px;color:var(--ink-3)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-family:var(--mono);font-size:12.5px;padding:8px 12px;border:1px solid var(--edge);
  border-radius:var(--r-sm);background:var(--surface);color:var(--ink-2);cursor:pointer;
  min-height:var(--tap);display:inline-flex;align-items:center;
  transition:background .12s,color .12s,border-color .12s}
.chip:hover{border-color:var(--ink-3)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}

input[type="text"],input[type="search"],input[type="email"],select{
  font-family:var(--mono);font-size:13px;padding:9px 10px;border:1px solid var(--edge);
  border-radius:var(--r-sm);background:var(--surface);color:var(--ink);
  min-height:var(--tap);width:100%}
input[type="text"]:focus,input[type="search"]:focus,input[type="email"]:focus{
  outline:2px solid var(--focus);outline-offset:1px;border-color:transparent}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}

/* Saved presets row. */
.presetbar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:8px}
.presetbar:empty{display:none}
.savedchip{display:inline-flex;align-items:center;gap:0;border:1px solid var(--edge);
  border-radius:var(--r-sm);background:var(--surface);overflow:hidden;min-height:var(--tap)}
.savedchip button{background:transparent;border:0;cursor:pointer;font-family:var(--mono);
  font-size:12.5px;color:var(--ink-2);padding:8px 10px;min-height:var(--tap)}
.savedchip button:first-child{font-weight:600;color:var(--ink)}
.savedchip button+button{border-left:1px solid var(--edge);color:var(--ink-3);
  padding:8px 9px;font-size:13px}
.savedchip button:hover{background:var(--surface-2)}

/* ============================================================== 7. ACTIONS */
.actions{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--paper);
  border-top:1px solid var(--edge);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom))}
.actions-in{max-width:var(--max);margin:0 auto;display:flex;gap:8px}
button.main{font-family:var(--ui);font-size:15px;font-weight:600;border-radius:8px;
  cursor:pointer;border:1px solid var(--edge);background:var(--surface);color:var(--ink);
  padding:13px 15px;min-height:48px}
button.main:hover{border-color:var(--ink-3)}
#copy{flex:1;background:var(--signal);border-color:var(--signal);color:#12212E;font-weight:700}
#copy:hover{background:var(--signal-deep)}
#copy.done{background:var(--good);border-color:var(--good);color:var(--on-good)}
button.main:active{transform:translateY(1px)}
button.main[disabled]{opacity:.5;cursor:not-allowed}

/* ============================================================== 8. TOAST   */
.toast{position:fixed;left:50%;bottom:calc(88px + env(safe-area-inset-bottom));
  transform:translateX(-50%) translateY(8px);z-index:60;
  background:var(--ink);color:var(--paper);font-size:13.5px;font-weight:600;
  padding:11px 16px;border-radius:var(--r-sm);box-shadow:var(--shadow);
  opacity:0;pointer-events:none;transition:opacity .18s,transform .18s;
  max-width:calc(100vw - 32px);text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
body:not(.tool-page) .toast{bottom:24px}

/* ============================================================== 9. CONTENT */
.content{margin-top:44px}
.content h2{font-size:21px;margin:30px 0 10px;letter-spacing:-.01em}
.content h3{font-size:15px;margin:20px 0 5px}
.content p,.content ol,.content ul{color:var(--ink-2);font-size:14.5px;max-width:66ch}
.content p{margin:0 0 10px}
.content ol,.content ul{padding-left:19px}
.content li{margin-bottom:5px}
.content a{color:var(--ink);font-weight:600}
.usecases{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));
  gap:10px;margin-top:14px}
.uc{background:var(--surface);border:1px solid var(--edge);border-radius:9px;padding:13px}
.uc h3{margin:0 0 5px;font-size:14px;color:var(--ink)}
.uc p{font-size:13px;margin:0}

/* Cross-links between sibling tools, placed inside the prose. */
.seealso{margin:18px 0;padding:13px 15px;background:var(--surface);
  border:1px solid var(--edge);border-left:3px solid var(--signal);border-radius:var(--r-sm)}
.seealso p{margin:0;font-size:14px}
.seealso a{font-weight:600}

/* Long-form legal / about pages. */
.prose{max-width:72ch}
.prose h1{margin-bottom:4px}
.prose .updated{font-family:var(--mono);font-size:11px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-3);margin:0 0 26px}
.prose h2{font-size:19px;margin:32px 0 8px;letter-spacing:-.01em;scroll-margin-top:20px}
.prose h3{font-size:15px;margin:20px 0 6px}
.prose p,.prose li{color:var(--ink-2);font-size:14.5px}
.prose p{margin:0 0 12px}
.prose ul,.prose ol{padding-left:20px;margin:0 0 12px}
.prose li{margin-bottom:6px}
.prose a{color:var(--ink);font-weight:600}
.prose table{width:100%;border-collapse:collapse;margin:0 0 16px;font-size:13.5px}
.prose th,.prose td{border:1px solid var(--edge);padding:9px 11px;text-align:left;
  vertical-align:top;color:var(--ink-2)}
.prose th{background:var(--surface-2);color:var(--ink);font-size:12px;
  font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase}
.prose .callout{background:var(--surface);border:1px solid var(--edge);
  border-left:3px solid var(--signal);border-radius:var(--r-sm);padding:13px 15px;margin:0 0 16px}
.prose .callout p:last-child{margin-bottom:0}
.toc{background:var(--surface);border:1px solid var(--edge);border-radius:var(--r);
  padding:14px 16px;margin:0 0 28px}
.toc p{font-family:var(--mono);font-size:10px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--ink-3);margin:0 0 8px}
.toc ol{margin:0;padding-left:18px;columns:2;column-gap:24px}
.toc li{margin-bottom:4px;font-size:13.5px;break-inside:avoid}

/* Tool directory cards. */
.toolgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:12px;margin-top:18px}
.toolcard{background:var(--surface);border:1px solid var(--edge);border-radius:var(--r);
  padding:16px;text-decoration:none;color:inherit;display:block;
  transition:border-color .14s,transform .14s}
.toolcard:hover{border-color:var(--ink-3);transform:translateY(-1px)}
.toolcard h2{margin:0 0 5px;font-size:15.5px;color:var(--ink)}
.toolcard p{margin:0;font-size:13px;color:var(--ink-2)}
.toolcard .tag{display:inline-block;font-family:var(--mono);font-size:9.5px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:7px}

/* Ad slot: reserved, below the working area, never above it. Collapses when empty. */
#adslot{margin-top:24px}
#adslot:empty{display:none}

/* ============================================================= 10. FOOTER  */
.site-footer{margin-top:48px;padding-top:20px;border-top:1px solid var(--edge)}
.foot-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:20px 16px;margin-bottom:22px}
.foot-cols h2{font-family:var(--mono);font-size:10px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink-3);margin:0 0 9px;font-weight:700}
.foot-cols ul{list-style:none;margin:0;padding:0}
.foot-cols li{margin-bottom:2px}
.foot-cols a{display:inline-flex;align-items:center;min-height:var(--tap);
  font-size:13.5px;color:var(--ink-2);text-decoration:none}
.foot-cols a:hover{color:var(--ink);text-decoration:underline}
.foot-base{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding-bottom:8px;font-family:var(--mono);font-size:11px;color:var(--ink-3)}
.foot-base a{color:var(--ink-3)}

/* ============================================================= 11. RESPONSIVE */
@media (max-width:520px){
  .readout{grid-template-columns:repeat(2,1fr)}
  .cell:nth-child(2){border-right:0}
  .cell:nth-child(1),.cell:nth-child(2){border-bottom:1px solid var(--cell-rule)}
  .grid2{grid-template-columns:1fr}
  .toc ol{columns:1}
}
@media (max-width:380px){
  .wrap{padding-left:12px;padding-right:12px}
  .chip{font-size:12px;padding:8px 10px}
  .actions-in{gap:6px}
  button.main{padding:13px 10px;font-size:14px}
  .logo{font-size:17px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* ============================================================= 12. PRINT   */
@media print{
  .actions,.toolnav,.iconbtn,.toast,#adslot,.skip{display:none!important}
  body{background:#fff;color:#000;padding-bottom:0}
  .panel,.uc,.toolcard{border-color:#bbb;box-shadow:none}
  a[href^="http"]::after{content:" (" attr(href) ")";font-size:.85em;color:#555}
}