@font-face{font-family:"Geist";src:url("fonts/Geist-Variable.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("fonts/GeistMono-Variable.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --bg:oklch(0.165 0.008 70);
  --bg-2:oklch(0.198 0.009 70);
  --bg-3:oklch(0.235 0.01 70);
  --line:oklch(0.31 0.011 70);
  --line-soft:oklch(0.255 0.009 70);
  --fg:oklch(0.95 0.008 85);
  --fg-2:oklch(0.80 0.01 80);
  --fg-3:oklch(0.64 0.012 78);
  --exposed:oklch(0.71 0.165 38);
  --exposed-tint:oklch(0.71 0.165 38 / 0.09);
  --exposed-line:oklch(0.71 0.165 38 / 0.35);
  --hidden:oklch(0.81 0.10 165);
  --hidden-tint:oklch(0.81 0.10 165 / 0.07);
  --hidden-line:oklch(0.81 0.10 165 / 0.32);
  --neutral:oklch(0.76 0.02 80);
  --btn-bg:oklch(0.95 0.008 85);
  --btn-fg:oklch(0.17 0.008 70);
  --focus:oklch(0.85 0.09 85);
  --shadow:0 1px 0 oklch(1 0 0 / 0.04) inset, 0 24px 48px -24px oklch(0.05 0.01 70 / 0.6);
  --radius:14px;
  --font:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:oklch(0.975 0.006 85);
  --bg-2:oklch(0.995 0.003 85);
  --bg-3:oklch(0.945 0.008 85);
  --line:oklch(0.86 0.01 80);
  --line-soft:oklch(0.91 0.008 80);
  --fg:oklch(0.21 0.012 70);
  --fg-2:oklch(0.38 0.012 70);
  --fg-3:oklch(0.50 0.012 70);
  --exposed:oklch(0.55 0.19 35);
  --exposed-tint:oklch(0.55 0.19 35 / 0.06);
  --exposed-line:oklch(0.55 0.19 35 / 0.30);
  --hidden:oklch(0.50 0.10 165);
  --hidden-tint:oklch(0.50 0.10 165 / 0.06);
  --hidden-line:oklch(0.50 0.10 165 / 0.30);
  --neutral:oklch(0.48 0.02 80);
  --btn-bg:oklch(0.21 0.012 70);
  --btn-fg:oklch(0.975 0.006 85);
  --focus:oklch(0.55 0.12 70);
  --shadow:0 1px 0 oklch(1 0 0 / 0.6) inset, 0 20px 40px -24px oklch(0.3 0.02 70 / 0.25);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;font-feature-settings:"ss01"}
a{color:inherit;text-decoration-color:var(--line);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-color:currentColor}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:6px}
.mono{font-family:var(--mono);font-feature-settings:"zero"}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.wrap{padding:0 40px}}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;height:68px;border-bottom:1px solid var(--line-soft)}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-0.01em;text-decoration:none}
.brand svg{width:26px;height:26px}
.brand span{font-size:15px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{font-size:14px;color:var(--fg-2);text-decoration:none;padding:8px 10px;border-radius:8px}
.nav a:hover{color:var(--fg);background:var(--bg-3)}
.nav .hide-sm{display:none}
@media (min-width:640px){.nav .hide-sm{display:inline-block}}
.icon-btn{appearance:none;border:1px solid var(--line-soft);background:transparent;color:var(--fg-2);width:36px;height:36px;border-radius:9px;display:grid;place-items:center;cursor:pointer;transition:background .2s,color .2s}
.icon-btn:hover{background:var(--bg-3);color:var(--fg)}
.icon-btn svg{width:17px;height:17px}
.theme-dark-only{display:block}.theme-light-only{display:none}
:root[data-theme="light"] .theme-dark-only{display:none}
:root[data-theme="light"] .theme-light-only{display:block}

/* hero */
.hero{display:grid;gap:40px;padding:44px 0 32px}
@media (min-width:980px){.hero{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:64px;padding:72px 0 48px;align-items:start}}
.eyebrow{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--fg-3);margin:0 0 18px}
.eyebrow span{display:inline-flex;align-items:center;gap:6px}
.eyebrow span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--hidden)}
h1{font-size:clamp(36px,6.4vw,58px);line-height:1.02;letter-spacing:-0.035em;font-weight:620;margin:0 0 18px;max-width:14ch;text-wrap:balance}
h1 em{font-style:normal;color:var(--exposed)}
.lede{font-size:18px;line-height:1.55;color:var(--fg-2);max-width:56ch;margin:0 0 26px;text-wrap:pretty}

.promise{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2);margin:0 0 22px}
.promise svg{width:22px;height:22px;color:var(--hidden);margin-top:1px}
.promise strong{display:block;font-size:16px;font-weight:600;letter-spacing:-0.01em;line-height:1.4}
.promise p{margin:4px 0 0;font-size:14px;color:var(--fg-3)}

.tool{border:1px solid var(--line);border-radius:18px;background:var(--bg-2);padding:18px;box-shadow:var(--shadow)}
.tool label{display:block;font-size:14px;font-weight:550;margin:0 0 8px}
.tool textarea{width:100%;min-height:118px;resize:vertical;border:1px solid var(--line);background:var(--bg);color:var(--fg);border-radius:10px;padding:12px 14px;font:14px/1.6 var(--mono);transition:border-color .2s}
.tool textarea::placeholder{color:var(--fg-3);opacity:.8}
.tool textarea:focus{outline:none;border-color:var(--focus)}
.tool .help{font-size:13px;color:var(--fg-3);margin:8px 0 0}
.tool .row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-top:14px}
.btn{appearance:none;border:0;border-radius:10px;background:var(--btn-bg);color:var(--btn-fg);font:600 15px/1 var(--font);padding:13px 18px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:transform .15s cubic-bezier(.16,1,.3,1),opacity .2s}
.btn:active{transform:scale(.98)}
.btn[disabled]{opacity:.55;cursor:progress}
.btn svg{width:16px;height:16px}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--bg-3)}
.btn.sm{font-size:14px;padding:9px 13px}
.examples{font-size:13px;color:var(--fg-3);display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center}
.examples button{appearance:none;border:0;background:none;color:var(--fg-2);font:inherit;padding:0;cursor:pointer;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}
.examples button:hover{color:var(--fg);text-decoration-color:currentColor}
.alert{display:none;margin-top:12px;padding:12px 14px;border-radius:10px;font-size:14px;border:1px solid var(--exposed-line);background:var(--exposed-tint);color:var(--fg)}
.alert.show{display:block}
.alert strong{color:var(--exposed)}

/* specimen */
.specimen{border-top:1px solid var(--line-soft);padding-top:22px}
@media (min-width:980px){.specimen{border-top:0;padding-top:8px}}
.specimen h2{font-size:13px;font-weight:550;color:var(--fg-3);letter-spacing:0.02em;margin:0 0 16px;text-transform:uppercase}
.spec{border:1px solid var(--line-soft);border-radius:var(--radius);padding:16px 16px 14px;margin-bottom:12px;background:var(--bg)}
.spec-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px}
.spec-head b{font-size:15px;font-weight:600}
.tag{font:600 11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:5px 7px;border-radius:6px;white-space:nowrap}
.tag.exposed{color:var(--exposed);background:var(--exposed-tint);border:1px solid var(--exposed-line)}
.tag.hidden{color:var(--hidden);background:var(--hidden-tint);border:1px solid var(--hidden-line)}
.tag.neutral{color:var(--neutral);border:1px solid var(--line)}
.spec dl{margin:0;display:grid;grid-template-columns:88px 1fr;gap:8px 12px;font-size:13px}
.spec dt{color:var(--fg-3)}
.spec dd{margin:0;font-family:var(--mono);font-size:12.5px;word-break:break-all;color:var(--fg-2)}
.redact{display:inline-block;letter-spacing:-1px;color:var(--fg-3)}
.reveal{color:var(--exposed)}
.spec-note{font-size:14px;color:var(--fg-3);margin:14px 0 0;max-width:46ch}

/* results */
#results{scroll-margin-top:16px}
.results{padding:8px 0 56px}
.results[hidden]{display:none}
.summary{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line-soft)}
.summary h2{margin:0;font-size:22px;letter-spacing:-0.02em;font-weight:600;text-wrap:balance}
.summary h2 .n-exp{color:var(--exposed)}
.summary h2 .n-hid{color:var(--hidden)}
.summary .actions{display:flex;gap:8px;flex-wrap:wrap}
.list{list-style:none;margin:0;padding:0}
.item{padding:20px 0 22px;border-bottom:1px solid var(--line-soft);display:grid;gap:10px;animation:rise .35s cubic-bezier(.16,1,.3,1) both;animation-delay:calc(var(--i,0) * 40ms)}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.item-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.status{display:inline-flex;align-items:center;gap:8px;font-weight:650;font-size:17px;letter-spacing:-0.01em}
.dot{width:12px;height:12px;border-radius:50%;flex:none;position:relative}
.dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:1px solid currentColor;opacity:.35}
.st-exposed{color:var(--exposed)} .st-exposed .dot{background:var(--exposed)}
.st-hidden{color:var(--hidden)} .st-hidden .dot{background:var(--hidden)}
.st-unknown{color:var(--neutral)} .st-unknown .dot{background:transparent;border:2px solid var(--neutral)}
.kind{font-size:13px;color:var(--fg-3)}
.addr{display:flex;align-items:center;gap:8px;min-width:0}
.addr code{font:14px/1.4 var(--mono);color:var(--fg);overflow-wrap:anywhere}
.copy{appearance:none;border:0;background:none;color:var(--fg-3);cursor:pointer;padding:4px;border-radius:6px;display:grid;place-items:center;flex:none}
.copy:hover{color:var(--fg);background:var(--bg-3)}
.copy svg{width:15px;height:15px}
.why{margin:0;color:var(--fg-2);font-size:15px;max-width:72ch;text-wrap:pretty}
.facts{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13.5px;color:var(--fg-3)}
.facts b{color:var(--fg);font-weight:550;font-family:var(--mono);font-size:13px}
.facts .risk b{color:var(--exposed)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font:12px/1 var(--mono);padding:6px 8px;border-radius:6px;border:1px solid var(--line-soft);color:var(--fg-3);background:var(--bg-2)}
.chip.on{color:var(--exposed);border-color:var(--exposed-line)}
.next{font-size:14px;color:var(--fg-2);max-width:72ch;margin:0}
.next a{color:var(--fg)}
.item.is-exposed{background:linear-gradient(90deg,var(--exposed-tint),transparent 70%)}
.skel{height:14px;border-radius:6px;background:linear-gradient(90deg,var(--bg-3),var(--bg-2),var(--bg-3));background-size:200% 100%;animation:shimmer 1.2s linear infinite}
@keyframes shimmer{to{background-position:-200% 0}}
.skel.w1{width:120px;height:18px}.skel.w2{width:min(420px,90%)}.skel.w3{width:min(560px,100%)}

/* content sections */
section.block{padding:56px 0;border-top:1px solid var(--line-soft)}
@media (min-width:980px){section.block{display:grid;grid-template-columns:280px minmax(0,1fr);gap:64px;padding:80px 0}}
.block > header h2{font-size:26px;line-height:1.15;letter-spacing:-0.025em;font-weight:600;margin:0 0 10px;text-wrap:balance}
.block > header p{color:var(--fg-3);font-size:15px;margin:0 0 24px;max-width:36ch}
.prose{max-width:68ch}
.prose p{color:var(--fg-2);margin:0 0 16px}

.quotes{display:grid;gap:28px}
blockquote{margin:0;padding:0}
blockquote p{font-size:19px;line-height:1.5;letter-spacing:-0.01em;color:var(--fg);margin:0 0 10px;text-wrap:pretty}
blockquote footer{font-size:14px;color:var(--fg-3)}
blockquote footer a{color:var(--fg-2)}
.calm{margin-top:28px;padding:16px 18px;border:1px solid var(--line-soft);border-radius:var(--radius);color:var(--fg-2);font-size:15px;max-width:68ch}

.steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:0}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px 1fr;gap:4px 12px;padding:18px 0;border-bottom:1px solid var(--line-soft)}
.steps li:first-child{padding-top:0}
.steps li::before{content:counter(s,decimal-leading-zero);font:500 13px/1.9 var(--mono);color:var(--fg-3)}
.steps h3{font-size:17px;margin:0 0 4px;font-weight:600;letter-spacing:-0.01em}
.steps p{margin:0;color:var(--fg-2);font-size:15px;max-width:64ch}
.steps li > div{min-width:0}

.rules{display:grid;gap:0;margin:0}
.rule{display:grid;gap:6px;padding:16px 0;border-bottom:1px solid var(--line-soft)}
@media (min-width:720px){.rule{grid-template-columns:220px 110px 1fr;gap:16px;align-items:baseline}}
.rule:first-child{padding-top:0}
.rule dt{font-weight:600;font-size:15px}
.rule dt small{display:block;font:12.5px/1.5 var(--mono);color:var(--fg-3);font-weight:400;margin-top:2px}
.rule dd{margin:0;color:var(--fg-2);font-size:15px}
.rule .tagcell{margin:0}
.chain-h{font:600 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-3);margin:28px 0 14px}
.chain-h:first-child{margin-top:0}

.limits{margin:0;padding:0;list-style:none;display:grid;gap:12px;max-width:68ch}
.limits li{color:var(--fg-2);font-size:15px;padding-left:22px;position:relative}
.limits li::before{content:"";position:absolute;left:2px;top:.72em;width:8px;height:1px;background:var(--fg-3)}

.reading{list-style:none;margin:0;padding:0;display:grid;gap:0;max-width:68ch}
.reading a{display:flex;justify-content:space-between;gap:16px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--line-soft);text-decoration:none}
.reading a:hover .t{text-decoration:underline;text-underline-offset:3px}
.reading .t{font-weight:550}
.reading .s{font-size:13px;color:var(--fg-3);white-space:nowrap}

/* footer */
.foot{border-top:1px solid var(--line);padding:40px 0 56px;display:grid;gap:24px;font-size:14px;color:var(--fg-3)}
@media (min-width:860px){.foot{grid-template-columns:1.4fr 1fr 1fr}}
.foot strong{color:var(--fg);font-weight:600}
.foot h3{font-size:12px;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-weight:500;margin:0 0 10px;color:var(--fg-3)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.foot a{color:var(--fg-2)}
.foot p{margin:0 0 8px}
.token-slot{display:none}
@media (max-width:640px){.hero{padding-top:28px;gap:32px}.lede{font-size:16.5px;margin-bottom:20px}.promise{padding:14px}.promise strong{font-size:15px}.tool{padding:14px}.addr code{font-size:12.5px}}
@media (max-width:640px){h1{font-size:34px;margin-bottom:12px}.eyebrow{margin-bottom:12px}.lede{font-size:15.5px;line-height:1.5}.promise p{display:none}.promise{margin-bottom:16px}.tool textarea{min-height:96px}.foot .addr code{font-size:11.5px}}

.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;background:var(--btn-bg);color:var(--btn-fg);padding:10px 14px;border-radius:10px;font-size:14px;font-weight:550;transition:opacity .2s,transform .25s cubic-bezier(.16,1,.3,1);pointer-events:none;z-index:10}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.foot .addr code{font-size:12px;color:var(--fg-2)}