/* Tipografia servida a partir deste dominio. Zero pedidos a servidores externos. */
@font-face{
  font-family:"Newsreader";
  font-style:normal;
  font-weight:200 800;
  font-display:swap;
  src:url("fonts/newsreader-latin-wght-normal.woff2") format("woff2-variations");
  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:"Newsreader";
  font-style:normal;
  font-weight:200 800;
  font-display:swap;
  src:url("fonts/newsreader-latin-ext-wght-normal.woff2") format("woff2-variations");
  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:"Newsreader";
  font-style:italic;
  font-weight:200 800;
  font-display:swap;
  src:url("fonts/newsreader-latin-wght-italic.woff2") format("woff2-variations");
  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:"Newsreader";
  font-style:italic;
  font-weight:200 800;
  font-display:swap;
  src:url("fonts/newsreader-latin-ext-wght-italic.woff2") format("woff2-variations");
  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:"Asap";
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url("fonts/asap-latin-wght-normal.woff2") format("woff2-variations");
  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:"Asap";
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url("fonts/asap-latin-ext-wght-normal.woff2") format("woff2-variations");
  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:"Asap";
  font-style:italic;
  font-weight:100 900;
  font-display:swap;
  src:url("fonts/asap-latin-wght-italic.woff2") format("woff2-variations");
  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:"Asap";
  font-style:italic;
  font-weight:100 900;
  font-display:swap;
  src:url("fonts/asap-latin-ext-wght-italic.woff2") format("woff2-variations");
  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("fonts/ibm-plex-mono-latin-400-normal.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:"IBM Plex Mono";
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url("fonts/ibm-plex-mono-latin-ext-400-normal.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("fonts/ibm-plex-mono-latin-500-normal.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:"IBM Plex Mono";
  font-style:normal;
  font-weight:500;
  font-display:swap;
  src:url("fonts/ibm-plex-mono-latin-ext-500-normal.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;
}

/* ============ TOKENS ============ */
:root{
  --ground:#F6F7F3;
  --surface:#FFFFFF;
  --surface-2:#ECEFE8;
  --surface-3:#E2E8DE;
  --ink:#16302B;
  --ink-2:#4A5C56;
  --ink-3:#74857F;
  --rule:#D2DAD1;
  --rule-strong:#B6C2B7;
  --accent:#1B6B5A;
  --accent-deep:#124A3F;
  --accent-soft:#DCEAE2;
  --sev-0:#2E7D5B;
  --sev-1:#A8862A;
  --sev-2:#BE6D1B;
  --sev-3:#A9502A;
  --sev-4:#8F2F2C;
  --sev-0-bg:#DFEDE4;
  --sev-1-bg:#F2EBD4;
  --sev-2-bg:#F5E3CF;
  --sev-3-bg:#F3DDD1;
  --sev-4-bg:#F1D8D5;
  --alert:#8F2F2C;
  --alert-bg:#F5DEDB;
  --shadow:0 1px 2px rgba(22,48,43,.05), 0 8px 24px -14px rgba(22,48,43,.28);
  --maxw:69ch;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#0F1714;
    --surface:#16201C;
    --surface-2:#1C2823;
    --surface-3:#24322C;
    --ink:#E7EEE8;
    --ink-2:#AAB9B2;
    --ink-3:#7F908A;
    --rule:#2B3A34;
    --rule-strong:#3C4E46;
    --accent:#63C7A7;
    --accent-deep:#8FDCC1;
    --accent-soft:#1D3730;
    --sev-0:#5CBB8C;
    --sev-1:#D7B44E;
    --sev-2:#E29246;
    --sev-3:#DE7B52;
    --sev-4:#E3665F;
    --sev-0-bg:#173328;
    --sev-1-bg:#332C15;
    --sev-2-bg:#36260F;
    --sev-3-bg:#37211A;
    --sev-4-bg:#391E1D;
    --alert:#E3665F;
    --alert-bg:#331D1C;
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px -14px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  --ground:#0F1714;
  --surface:#16201C;
  --surface-2:#1C2823;
  --surface-3:#24322C;
  --ink:#E7EEE8;
  --ink-2:#AAB9B2;
  --ink-3:#7F908A;
  --rule:#2B3A34;
  --rule-strong:#3C4E46;
  --accent:#63C7A7;
  --accent-deep:#8FDCC1;
  --accent-soft:#1D3730;
  --sev-0:#5CBB8C;
  --sev-1:#D7B44E;
  --sev-2:#E29246;
  --sev-3:#DE7B52;
  --sev-4:#E3665F;
  --sev-0-bg:#173328;
  --sev-1-bg:#332C15;
  --sev-2-bg:#36260F;
  --sev-3-bg:#37211A;
  --sev-4-bg:#391E1D;
  --alert:#E3665F;
  --alert-bg:#331D1C;
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px -14px rgba(0,0,0,.7);
}

/* ============ BASE ============ */
*{box-sizing:border-box}
body{
  margin:0;
  background:var(--ground);
  color:var(--ink);
  font-family:"Asap","Segoe UI",system-ui,sans-serif;
  font-size:17px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:"Newsreader",Georgia,"Times New Roman",serif;font-weight:500;line-height:1.15;text-wrap:balance;margin:0}
h1{font-size:clamp(2.1rem,5.2vw,3.5rem);letter-spacing:-.015em}
h2{font-size:clamp(1.55rem,3.4vw,2.15rem);letter-spacing:-.01em}
h3{font-size:1.22rem;font-weight:600}
h4{font-size:1.02rem;font-weight:600;font-family:"Asap",sans-serif}
p{margin:0}
a{color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:1px}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{
  outline:2px solid var(--accent);outline-offset:3px;border-radius:3px;
}
strong{font-weight:600}
figure{margin:0}
table{border-collapse:collapse;width:100%}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace}
.num{font-variant-numeric:tabular-nums}

/* ============ SHELL ============ */
.topbar{
  position:sticky;top:0;z-index:50;
  background:var(--ground);
  background:color-mix(in srgb,var(--ground) 88%,transparent);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--rule);
}
.topbar-in{
  max-width:1240px;margin:0 auto;padding:.7rem 1.25rem;
  display:flex;align-items:center;gap:1rem;
}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink);flex:none}
.brand-mark{flex:none}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-name{font-family:"Newsreader",serif;font-size:1.16rem;font-weight:600;letter-spacing:-.01em}
.brand-sub{font-family:"IBM Plex Mono",monospace;font-size:.61rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.topnav{margin-left:auto;display:flex;align-items:center;gap:.15rem;flex-wrap:wrap}
.topnav a{
  font-size:.86rem;color:var(--ink-2);text-decoration:none;
  padding:.34rem .6rem;border-radius:100px;white-space:nowrap;
}
.topnav a:hover{color:var(--ink);background:var(--surface-2)}
.topnav a[aria-current="page"]{color:var(--accent-deep);background:var(--accent-soft);font-weight:600}
.tbtn{
  flex:none;background:none;border:1px solid var(--rule);color:var(--ink-2);
  width:34px;height:34px;border-radius:100px;cursor:pointer;display:grid;place-items:center;
}
.tbtn:hover{background:var(--surface-2);color:var(--ink)}
@media(max-width:800px){
  .topbar-in{flex-wrap:wrap;gap:.5rem;padding:.6rem 1rem .15rem}
  .brand{order:1}
  .tbtn{order:2;margin-left:auto}
  .topnav{
    order:3;width:100%;margin-left:0;flex-wrap:nowrap;overflow-x:auto;
    scrollbar-width:none;-ms-overflow-style:none;padding:.3rem 0 .5rem;gap:.1rem;
  }
  .topnav::-webkit-scrollbar{display:none}
  .topnav a{font-size:.83rem;padding:.3rem .55rem}
}

/* ============ LAYOUT ============ */
.wrap{max-width:1240px;margin:0 auto;padding:0 1.25rem}
.cols{display:grid;grid-template-columns:minmax(0,1fr);gap:2.5rem;align-items:start}
@media(min-width:1000px){
  .cols{grid-template-columns:206px minmax(0,1fr);gap:3.5rem}
  .rail{position:sticky;top:5rem}
}
.rail{padding-top:.5rem}
.rail-h{
  font-family:"IBM Plex Mono",monospace;font-size:.63rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3);margin-bottom:.7rem;
  padding-bottom:.5rem;border-bottom:1px solid var(--rule);
}
.rail ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1px}
.rail a{
  display:block;text-decoration:none;color:var(--ink-2);font-size:.87rem;
  padding:.34rem .55rem .34rem .7rem;border-left:2px solid transparent;line-height:1.35;
}
.rail a:hover{color:var(--ink);background:var(--surface-2)}
.rail a.on{color:var(--ink);border-left-color:var(--accent);font-weight:600}
@media(max-width:999px){.rail{display:none}}

main{padding:2.5rem 0 5rem}
.doc{max-width:var(--maxw);min-width:0}
.doc > * + *{margin-top:1.15rem}
.doc h2{margin-top:3.2rem}
.doc h3{margin-top:2.1rem}
.doc h2 + p, .doc h3 + p{margin-top:.7rem}
.lede{font-size:1.16rem;line-height:1.55;color:var(--ink-2)}

/* calibration rule — the sphygmomanometer scale motif */
.tickrule{
  margin:3.4rem 0 0;height:11px;width:100%;
  background-image:
    linear-gradient(to right,var(--rule-strong) 1px,transparent 1px),
    linear-gradient(to bottom,var(--rule) 1px,transparent 1px);
  background-size:12px 11px,100% 1px;
  background-position:0 0,0 0;
  background-repeat:repeat-x,no-repeat;
  opacity:.85;
}
.eyebrow{
  font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--accent);display:block;margin-bottom:.55rem;
}
.doc h2 .eyebrow{margin-bottom:.4rem}

/* ============ COMPONENTS ============ */
.card{
  background:var(--surface);border:1px solid var(--rule);border-radius:8px;
  padding:1.3rem 1.4rem;box-shadow:var(--shadow);
}
.note{
  border-left:3px solid var(--accent);background:var(--accent-soft);
  padding:.95rem 1.15rem;border-radius:0 6px 6px 0;font-size:.95rem;color:var(--ink);
}
.note strong{color:var(--accent-deep)}
.alert{
  border-left:3px solid var(--alert);background:var(--alert-bg);
  padding:1.05rem 1.2rem;border-radius:0 6px 6px 0;
}
.alert strong{color:var(--alert)}
.disclaimer{
  font-size:.88rem;color:var(--ink-2);background:var(--surface-2);
  border:1px solid var(--rule);border-radius:6px;padding:.85rem 1.05rem;
}
ul.tick,ol.steps{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:.6rem}
ul.tick li{position:relative;padding-left:1.5rem}
ul.tick li::before{
  content:"";position:absolute;left:0;top:.63em;width:9px;height:2px;background:var(--accent);
}
ol.steps{counter-reset:s;gap:.95rem}
ol.steps li{position:relative;padding-left:2.6rem;counter-increment:s}
ol.steps li::before{
  content:counter(s,decimal-leading-zero);position:absolute;left:0;top:.06em;
  font-family:"IBM Plex Mono",monospace;font-size:.78rem;color:var(--accent);
  border:1px solid var(--rule-strong);border-radius:4px;padding:.1rem .32rem;
}

figure.fig{margin:2.2rem 0;max-width:100%;min-width:0}
figure.fig svg{display:block;width:100%;max-width:100%;height:auto}
figcaption{
  font-size:.85rem;color:var(--ink-3);margin-top:.7rem;line-height:1.5;
  border-top:1px solid var(--rule);padding-top:.6rem;
}
.scroll-x{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}

table.data{font-size:.92rem;min-width:420px}
table.data caption{
  text-align:left;font-family:"IBM Plex Mono",monospace;font-size:.66rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);padding-bottom:.6rem;
}
table.data th,table.data td{
  text-align:left;padding:.6rem .75rem;border-bottom:1px solid var(--rule);vertical-align:top;
}
table.data thead th{
  font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink-3);font-weight:500;
  border-bottom:1px solid var(--rule-strong);
}
table.data tbody tr:last-child td{border-bottom:none}
table.data td.n{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;white-space:nowrap}

.sev-chip{
  display:inline-block;font-family:"IBM Plex Mono",monospace;font-size:.7rem;
  padding:.12rem .45rem;border-radius:3px;white-space:nowrap;font-weight:500;
}
.s0{background:var(--sev-0-bg);color:var(--sev-0)}
.s1{background:var(--sev-1-bg);color:var(--sev-1)}
.s2{background:var(--sev-2-bg);color:var(--sev-2)}
.s3{background:var(--sev-3-bg);color:var(--sev-3)}
.s4{background:var(--sev-4-bg);color:var(--sev-4)}

details.faq{border-bottom:1px solid var(--rule);padding:.15rem 0}
details.faq summary{
  cursor:pointer;padding:.85rem 1.8rem .85rem 0;position:relative;
  font-weight:600;list-style:none;line-height:1.4;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"+";position:absolute;right:.3rem;top:.72rem;
  font-family:"IBM Plex Mono",monospace;color:var(--accent);font-size:1.1rem;
}
details.faq[open] summary::after{content:"–"}
details.faq .faq-b{padding:0 0 1rem;color:var(--ink-2);font-size:.97rem}
details.faq .faq-b > * + *{margin-top:.7rem}

.grid2{display:grid;gap:1rem;grid-template-columns:1fr}
@media(min-width:640px){.grid2{grid-template-columns:1fr 1fr}}
.grid3{display:grid;gap:1rem;grid-template-columns:1fr}
@media(min-width:560px){.grid3{grid-template-columns:1fr 1fr}}
@media(min-width:900px){.grid3{grid-template-columns:repeat(3,1fr)}}

/* ============ HOME ============ */
.hero{padding:3.2rem 0 1rem;max-width:34ch}
.hero .hero-lede{max-width:60ch}
.hero-full{max-width:none}
.hero h1{margin-bottom:1.1rem}
.hero-lede{max-width:56ch}
.hero-instrument{
  display:grid;gap:1.5rem;grid-template-columns:1fr;align-items:end;margin-top:2.4rem;
}
@media(min-width:920px){.hero-instrument{grid-template-columns:minmax(0,1fr) 250px;gap:2.6rem}}
.hero-instrument .instr{
  background:var(--surface);border:1px solid var(--rule);border-radius:10px;
  padding:1.5rem 1.6rem 1.2rem;box-shadow:var(--shadow);
}
.hero-instrument .instr svg{display:block;width:100%;height:auto}
.instr-cap{font-size:.9rem;color:var(--ink-3);line-height:1.5}

.cat-grid{display:grid;gap:1rem;grid-template-columns:1fr}
@media(min-width:600px){.cat-grid{grid-template-columns:1fr 1fr}}
@media(min-width:980px){.cat-grid{grid-template-columns:repeat(3,1fr)}}
.cat{
  display:flex;flex-direction:column;gap:.65rem;text-decoration:none;color:inherit;
  background:var(--surface);border:1px solid var(--rule);border-radius:8px;
  padding:1.25rem 1.3rem 1.35rem;transition:border-color .16s,transform .16s,box-shadow .16s;
}
.cat:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow)}
.cat-top{display:flex;align-items:center;gap:.75rem}
.cat h3{font-size:1.14rem;font-family:"Newsreader",serif;font-weight:600}
.cat p{font-size:.92rem;color:var(--ink-2);line-height:1.5}
.cat-state{
  font-family:"IBM Plex Mono",monospace;font-size:.63rem;letter-spacing:.1em;
  text-transform:uppercase;margin-top:auto;padding-top:.55rem;
}
.cat-state.ready{color:var(--accent)}
.cat-state.soon{color:var(--ink-3)}

/* ============ GAUGE / TOOL ============ */
.tool{
  background:var(--surface);border:1px solid var(--rule-strong);border-radius:10px;
  padding:1.4rem 1.4rem 1.5rem;box-shadow:var(--shadow);
}
.tool-h{display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap;margin-bottom:1rem}
.tool-h h3{font-family:"Newsreader",serif}
.inputs{display:flex;gap:1rem;flex-wrap:wrap;align-items:flex-end;margin-bottom:1.2rem}
.field{display:flex;flex-direction:column;gap:.3rem}
.field label{
  font-family:"IBM Plex Mono",monospace;font-size:.64rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-3);
}
.field input{
  font-family:"IBM Plex Mono",monospace;font-size:1.3rem;width:5.4rem;
  padding:.42rem .55rem;border:1px solid var(--rule-strong);border-radius:6px;
  background:var(--ground);color:var(--ink);text-align:center;
}
.field select{
  font-family:"Asap",sans-serif;font-size:.95rem;width:100%;
  padding:.6rem .7rem;border:1px solid var(--rule-strong);border-radius:6px;
  background:var(--ground);color:var(--ink);cursor:pointer;
}
.slash{font-family:"Newsreader",serif;font-size:1.7rem;color:var(--ink-3);padding-bottom:.3rem}
.readout{
  border:1px solid var(--rule);border-radius:8px;padding:1rem 1.1rem;
  background:var(--surface-2);
}
.readout-band{
  font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.13em;
  text-transform:uppercase;margin-bottom:.35rem;
}
.readout-title{font-family:"Newsreader",serif;font-size:1.42rem;font-weight:600;line-height:1.2;margin-bottom:.45rem}
.readout-body{font-size:.95rem;color:var(--ink-2)}
.gauge-wrap{margin:0 0 1.2rem}
.gauge-wrap svg{display:block;width:100%;height:auto}
.page-hero{margin:1.7rem 0 0;border-radius:10px;overflow:hidden;border:1px solid var(--rule);line-height:0;box-shadow:var(--shadow)}
.page-hero img{width:100%;height:auto;display:block}
.switch{display:flex;align-items:center;gap:.55rem;font-size:.92rem;color:var(--ink-2);cursor:pointer;padding-bottom:.55rem;user-select:none}
.switch input{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;flex:none}

/* ============ STUB PAGES ============ */
.outline{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--rule)}
.outline-row{
  display:grid;grid-template-columns:2.4rem 1fr;gap:1rem;
  padding:.95rem 0;border-bottom:1px solid var(--rule);align-items:start;
}
.outline-n{
  font-family:"IBM Plex Mono",monospace;font-size:.74rem;color:var(--ink-3);padding-top:.18rem;
}
.outline-t{font-weight:600;margin-bottom:.15rem}
.outline-d{font-size:.92rem;color:var(--ink-2);line-height:1.5}

.footer{border-top:1px solid var(--rule);margin-top:4rem;padding:2.2rem 0 3rem;font-size:.88rem;color:var(--ink-3)}
.footer a{color:var(--ink-2)}
.footer-grid{display:grid;gap:1.6rem;grid-template-columns:1fr}
@media(min-width:760px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr}}
.footer h4{font-family:"IBM Plex Mono",monospace;font-size:.63rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.6rem;font-weight:500}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.4rem}
.footer ul a{text-decoration:none}
.footer ul a:hover{text-decoration:underline}

.srcs{font-size:.88rem;color:var(--ink-2);display:flex;flex-direction:column;gap:.55rem}
.srcs li{padding-left:1.2rem;position:relative;list-style:none}
.srcs li::before{content:"—";position:absolute;left:0;color:var(--ink-3)}
.srcs ul{margin:0;padding:0}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:.6rem;z-index:100;background:var(--surface);padding:.5rem .9rem;border-radius:6px;border:1px solid var(--accent)}
/* rail mobile: mostrar como details em ecrãs pequenos */
.rail-mobile{display:none}
@media(max-width:999px){
  .rail-mobile{display:block;margin:1.2rem 0 1.8rem;background:var(--surface);border:1px solid var(--rule);border-radius:8px;padding:.8rem 1rem}
  .rail-mobile summary{cursor:pointer;font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-weight:500}
  .rail-mobile ol{list-style:none;margin:.7rem 0 0;padding:0;display:flex;flex-direction:column;gap:2px}
  .rail-mobile a{font-size:.88rem;text-decoration:none;color:var(--ink-2)}
  .rail-mobile a:hover{color:var(--accent)}
}
/* ---------- Consentimento de cookies (RGPD) ---------- */
.consent-banner{
  position:fixed;left:0;right:0;bottom:0;z-index:200;
  background:var(--surface);border-top:1px solid var(--rule);
  box-shadow:0 -8px 30px rgba(0,0,0,.14);
  padding:1rem 1.25rem;transition:opacity .4s ease,transform .4s ease;
}
.consent-in{max-width:var(--maxw);margin:0 auto;display:flex;flex-direction:column;gap:.85rem}
.consent-txt{font-size:.9rem;color:var(--ink-2);line-height:1.5;margin:0;max-width:70ch}
.consent-txt strong{color:var(--ink)}
.consent-actions{display:flex;gap:.6rem;flex-wrap:wrap}
.consent-btn{
  font-family:"IBM Plex Mono",monospace;font-size:.74rem;letter-spacing:.06em;
  padding:.6rem 1rem;border-radius:7px;cursor:pointer;border:1px solid var(--rule);
  background:var(--surface-2);color:var(--ink-2);transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.consent-btn:hover{background:var(--surface-3)}
.consent-btn.consent-yes{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.consent-btn.consent-yes:hover{background:var(--accent-deep)}
.consent-banner.consent-done{opacity:0;transform:translateY(100%)}
@media(min-width:640px){.consent-in{flex-direction:row;align-items:center;justify-content:space-between;gap:1.5rem}}
@media print{.consent-banner{display:none !important}}

/* print */
@media print{
  .topbar,.rail,.rail-mobile,.tbtn,.tool,.hero-instrument{display:none !important}
  body{background:#fff;color:#000;font-size:12pt}
  .wrap{max-width:none;padding:0}
  a{color:#000;text-decoration:underline}
  .card,.note,.alert{break-inside:avoid;border:1px solid #ccc;box-shadow:none}
}
/* breadcrumb */
.breadcrumb{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--ink-3);margin-bottom:1rem}
.breadcrumb a{color:var(--ink-3);text-decoration:none}
.breadcrumb a:hover{color:var(--accent);text-decoration:underline}
.breadcrumb span{margin:0 .35rem;opacity:.5}

/* ---------- CAT questionnaire ---------- */
.catq{list-style:none;margin:0;padding:0;counter-reset:catq}
.catq li{display:flex;gap:1.2rem;align-items:center;justify-content:space-between;padding:.8rem 0;border-bottom:1px solid var(--rule)}
.catq li:last-child{border-bottom:none}
.catq .qt{flex:1 1 auto;min-width:0}
.catq .qt b{display:block;font-weight:600;font-size:.95rem}
.catq .qt .qa{display:block;font-size:.78rem;color:var(--ink-3);margin-top:.2rem;line-height:1.35}
.opts{display:flex;gap:.32rem;flex:0 0 auto}
.opt{position:relative}
.opt input{position:absolute;inset:0;opacity:0;cursor:pointer;margin:0}
.opt span{display:inline-flex;width:2.15rem;height:2.15rem;align-items:center;justify-content:center;border:1px solid var(--rule);border-radius:.45rem;font-family:"IBM Plex Mono",monospace;font-size:.85rem;color:var(--ink-2);cursor:pointer;background:var(--surface);transition:background .15s ease,color .15s ease,border-color .15s ease}
.opt span:hover{border-color:var(--accent)}
.opt input:checked+span{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.opt input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.cat-status{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:.9rem;font-family:"IBM Plex Mono",monospace;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
@media(max-width:720px){
  .catq li{flex-direction:column;align-items:stretch;gap:.55rem}
  .opts{justify-content:space-between;width:100%}
  .opt{flex:1;display:flex}
  .opt span{width:auto;height:2.3rem;flex:1}
}