:root{
  --ground:#000000; --surface:#0A0A0D; --raised:#101014; --sunken:#050506;
  --rule:#1A1A20; --rule-soft:#131318;
  --ink:#FFFFFF; --ink-soft:#9A9AA6; --ink-faint:#5E5E6B;
  --accent:#C73D95; --accent-2:#7340CE; --mint:#56E881;
  --accent-ink:#FFFFFF;
  --glow:rgba(199,61,149,.20); --glow-2:rgba(115,64,206,.16);
  --display:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --cjk:var(--display),"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --measure:64ch; --pad:clamp(1.15rem,4.5vw,5rem); --gap:clamp(2.25rem,5vw,4.5rem);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--display);
     font-size:16.5px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
html[lang="zh"] body{font-family:var(--cjk)}
html[lang="zh"] h1,html[lang="zh"] h2{letter-spacing:-.005em;line-height:1.2}
html[lang="zh"] p,html[lang="zh"] li{line-height:1.85}
/* Blocksy sets `h1{color:var(--theme-headings-color)}` and `a{color:var(--theme-link-initial-color)}`
   as bare element rules. A direct rule always beats inheritance, so headings must be coloured
   explicitly here — neutralising the parent tokens as well, for anything we don't restate. */
:root{--theme-headings-color:var(--ink);--theme-heading-color:var(--ink);--theme-text-color:var(--ink);
      --theme-link-initial-color:var(--ink);--theme-link-hover-color:var(--accent)}
h1,h2,h3,h4,h5,h6{color:var(--ink)}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.035em;line-height:1.05;text-wrap:balance}
h1{font-size:clamp(2.35rem,6vw,4.6rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.8rem)}
h3{font-size:1.0625rem;letter-spacing:-.01em;line-height:1.35}
h4{font-size:.9375rem;letter-spacing:0}
p{margin:0}
a{color:inherit}
.label{font-family:var(--mono);font-size:.6875rem;letter-spacing:.22em;text-transform:uppercase;color:var(--mint);margin:0}
html[lang="zh"] .label{letter-spacing:.06em;font-family:var(--cjk)}
.wrap{max-width:1280px;margin-inline:auto;padding-inline:var(--pad)}
section{padding-block:clamp(3rem,6.5vw,6rem);border-top:1px solid var(--rule);position:relative}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--gap);align-items:end;margin-bottom:2.75rem}
@media (max-width:880px){.sec-head{grid-template-columns:1fr;gap:1rem}}
.sec-head h2{margin-top:.6rem}
.sec-head p{color:var(--ink-soft);max-width:var(--measure)}

/* background wireframe */
.wireframe{position:fixed;inset:0;z-index:0;display:block;pointer-events:none}
/* Lift page content above the wireframe. Keep this selector at (0,0,1) — `body>*:not(.wireframe)`
   scores (0,1,1) and would outrank `.rail{position:fixed}` and `.topbar{position:sticky}`,
   dropping both back to `relative`: the rail then renders as a full-width block in the flow. */
body>*{position:relative;z-index:1}

/* topbar */
.topbar{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--ground) 88%,transparent);
        backdrop-filter:blur(14px);border-bottom:1px solid var(--rule)}
.topbar .wrap{display:flex;align-items:center;gap:1.1rem;padding-block:.9rem}
.brand{display:flex;align-items:baseline;gap:.4rem;font-weight:800;letter-spacing:-.045em;font-size:1.2rem;text-decoration:none}
.brand .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);transform:translateY(-2px)}
nav.main{display:flex;gap:.45rem;margin-inline:auto}
nav.main a{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
   color:var(--ink-soft);text-decoration:none;border:1px solid var(--rule);border-radius:999px;
   padding:.42rem .95rem;transition:border-color .15s,color .15s}
nav.main a:hover,nav.main a[aria-current]{border-color:var(--accent);color:var(--ink)}
html[lang="zh"] nav.main a{font-family:var(--cjk);font-size:.875rem;letter-spacing:.02em;text-transform:none}
@media (max-width:1120px){nav.main{display:none}}
.switch{display:flex;border:1px solid var(--rule);border-radius:999px;overflow:hidden}
.switch button{font-family:var(--mono);font-size:.6875rem;letter-spacing:.07em;padding:.45rem .7rem;
  background:transparent;color:var(--ink-faint);border:0;cursor:pointer}
.switch button[aria-pressed="true"]{background:var(--accent);color:#fff}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.1em;text-transform:uppercase;padding:.85rem 1.5rem;text-decoration:none;
  border:1px solid var(--accent);border-radius:999px;
  background:linear-gradient(120deg,var(--accent),#8E2A69);color:#fff;
  transition:filter .15s,transform .15s}
.btn:hover{filter:brightness(1.15);transform:translateY(-1px)}
html[lang="zh"] .btn{font-family:var(--cjk);font-size:.875rem;letter-spacing:.02em;text-transform:none}
.btn--ghost{background:none;color:var(--ink);border-color:var(--rule)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent);filter:none}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--mint);outline-offset:3px}
.actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2rem}

/* page hero */
.phero{position:relative;overflow:hidden;border-top:0;padding-block:clamp(3.5rem,7vw,6.5rem)}
.phero::before{content:"";position:absolute;inset:-60% -10% 0 -30%;pointer-events:none;
  background:radial-gradient(circle at 24% 44%,var(--glow),transparent 50%),
             radial-gradient(circle at 66% 26%,var(--glow-2),transparent 52%)}
.phero .wrap{position:relative}
.phero h1{margin-block:1.1rem 1.35rem}
.phero h1 em{font-style:normal;color:var(--accent)}
.phero .lede{color:var(--ink-soft);max-width:var(--measure);font-size:1.05rem}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:var(--gap);align-items:end}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;align-items:start}}
.orbit-wrap{position:relative;aspect-ratio:1;width:100%;max-width:540px;margin-inline:auto}
.orbit-wrap canvas{width:100%;height:100%;display:block}

/* rail */
.rail{position:fixed;left:1.15rem;top:50%;transform:translateY(-50%);z-index:25;display:grid;gap:1.4rem}
@media (max-width:1400px){.rail{display:none}}
.rail a{display:grid;grid-template-columns:auto auto;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink-faint)}
.rail .tick{width:5px;height:5px;border-radius:50%;background:var(--rule);transition:background .2s,transform .2s}
.rail .txt{font-family:var(--mono);font-size:.625rem;letter-spacing:.2em;text-transform:uppercase;
  writing-mode:vertical-rl;transform:rotate(180deg)}
html[lang="zh"] .rail .txt{font-family:var(--cjk);letter-spacing:.12em}
.rail a:hover .tick,.rail a.on .tick{background:var(--mint);transform:scale(1.6)}
.rail a:hover .txt,.rail a.on .txt{color:var(--mint)}

/* strip */
.strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px}
.strip div{background:var(--ground);padding:1.15rem 1.2rem;display:flex;flex-direction:column;gap:.3rem}
.strip b{font-family:var(--mono);font-size:1.35rem;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.strip b.up{color:var(--accent)}
.strip span{font-size:.75rem;color:var(--ink-faint)}

/* grids */
.grid-1px{display:grid;gap:1px}
.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cell{background:var(--ground);padding:1.7rem 1.5rem;display:flex;flex-direction:column;gap:.7rem}
.cell p{color:var(--ink-soft);font-size:.9rem}
.cell ul{margin:.3rem 0 0;padding:0;list-style:none;display:grid;gap:.35rem}
.cell li{font-family:var(--mono);font-size:.7375rem;color:var(--ink-faint)}
html[lang="zh"] .cell li{font-family:var(--cjk);font-size:.8125rem}
.cell li::before{content:"→ ";color:var(--accent)}
.cell .num{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;color:var(--mint)}

/* metrics */
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--gap) 1.75rem}
.metric b{display:block;font-size:clamp(2.4rem,5vw,3.6rem);font-weight:800;letter-spacing:-.045em;
  line-height:1;font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.metric p{color:var(--ink-soft);font-size:.9rem;margin-top:.65rem;max-width:28ch}
.metric .label{margin-bottom:.8rem}

/* steps */
.steps{display:grid;gap:1px;background:var(--rule);border-block:1px solid var(--rule)}
.step{background:var(--ground);display:grid;grid-template-columns:4.5rem minmax(0,1fr) minmax(0,1.2fr);gap:1.4rem;padding:1.7rem 0;align-items:start}
@media (max-width:880px){.step{grid-template-columns:3rem minmax(0,1fr)}.step .body{grid-column:2}}
.step .n{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;color:var(--mint);padding-top:.3rem}
.step .body{color:var(--ink-soft);font-size:.9rem}
.step .dur{font-family:var(--mono);font-size:.72rem;color:var(--ink-faint);margin-top:.35rem}
html[lang="zh"] .step .dur{font-family:var(--cjk);font-size:.8125rem}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.15rem}
.card{border:1px solid var(--rule);background:var(--surface);padding:1.5rem;display:flex;flex-direction:column;gap:.85rem;
  transition:border-color .18s,transform .18s}
.card:hover{border-color:var(--accent);transform:translateY(-2px)}
.tags{display:flex;flex-wrap:wrap;gap:.35rem}
.tag{font-family:var(--mono);font-size:.6875rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-faint);
  border:1px solid var(--rule);border-radius:999px;padding:.18rem .6rem}
html[lang="zh"] .tag{font-family:var(--cjk);letter-spacing:.02em;text-transform:none}
.card .body{color:var(--ink-soft);font-size:.9rem}
.result{margin-top:auto;padding-top:.9rem;border-top:1px dotted var(--rule);font-family:var(--mono);
  font-size:.8rem;color:var(--mint);font-variant-numeric:tabular-nums}
html[lang="zh"] .result{font-family:var(--cjk);font-size:.8125rem}

/* quote */
.quote{background:var(--ground);padding:1.7rem 1.5rem;display:flex;flex-direction:column;gap:1rem}
.quote blockquote{margin:0;font-family:var(--mono);font-size:.9375rem;line-height:1.65;color:var(--mint);font-style:italic}
html[lang="zh"] .quote blockquote{font-family:var(--cjk);font-style:normal;line-height:1.8}
.who{display:flex;flex-direction:column;gap:.15rem;margin-top:auto}
.who b{font-size:.875rem}
.who span{font-size:.8125rem;color:var(--ink-faint)}

/* faq */
details{border-bottom:1px solid var(--rule)}
details[open] summary{color:var(--mint)}
summary{cursor:pointer;padding-block:1.05rem;font-weight:700;font-size:1rem;letter-spacing:-.015em;
  list-style:none;display:flex;justify-content:space-between;gap:1.5rem;align-items:baseline}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--mono);color:var(--accent);flex:none}
details[open] summary::after{content:"−"}
details p{color:var(--ink-soft);font-size:.9rem;padding-bottom:1.15rem;max-width:var(--measure)}

/* posts */
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:1px}
.post{background:var(--ground);padding:1.5rem 1.35rem;display:flex;flex-direction:column;gap:.6rem;text-decoration:none;color:inherit}
.post:hover{background:var(--surface)}
.post:hover h3{color:var(--accent)}
.post .meta{font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mint)}
html[lang="zh"] .post .meta{font-family:var(--cjk);letter-spacing:.02em;text-transform:none}
.post p{color:var(--ink-soft);font-size:.875rem}

/* cta */
.cta{background:var(--sunken)}
.cta-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:var(--gap);align-items:center}
@media (max-width:960px){.cta-grid{grid-template-columns:1fr}}
.cta .body{color:var(--ink-soft);max-width:var(--measure);margin-top:1.1rem}
.checklist{display:grid;gap:.65rem;margin:0;padding:0;list-style:none}
.checklist li{display:grid;grid-template-columns:1.35rem 1fr;gap:.45rem;font-size:.9rem;color:var(--ink-soft)}
.checklist li::before{content:"✓";color:var(--mint);font-family:var(--mono)}

/* form */
.form{display:grid;gap:.9rem}
.form label{display:grid;gap:.35rem;font-family:var(--mono);font-size:.6875rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-faint)}
html[lang="zh"] .form label{font-family:var(--cjk);letter-spacing:.05em;text-transform:none;font-size:.8125rem}
.form input,.form textarea,.form select{background:var(--surface);border:1px solid var(--rule);color:var(--ink);
  padding:.8rem .9rem;font:inherit;font-size:.9375rem;border-radius:6px}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--accent)}
.form textarea{min-height:120px;resize:vertical}

/* footer */
footer{border-top:1px solid var(--rule);padding-block:2.5rem 3rem}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:2rem}
.fcol h4{margin-bottom:.85rem;font-family:var(--mono);font-size:.6875rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--mint);font-weight:500}
html[lang="zh"] .fcol h4{font-family:var(--cjk);letter-spacing:.05em}
.fcol a{display:block;color:var(--ink-soft);text-decoration:none;font-size:.875rem;padding-block:.25rem}
.fcol a:hover{color:var(--accent)}
.fbot{display:flex;flex-wrap:wrap;gap:.75rem 2rem;justify-content:space-between;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--rule)}
.fbot p{font-family:var(--mono);font-size:.72rem;color:var(--ink-faint)}
html[lang="zh"] .fbot p{font-family:var(--cjk);font-size:.8125rem}

/* ---------- trust / logo wall ---------- */
.trust{display:flex;flex-direction:column;gap:1.6rem;align-items:center;text-align:center}
.logowall{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;width:100%}
.logowall span{background:var(--ground);padding:1.4rem .8rem;display:grid;place-items:center;
  font-weight:700;font-size:.95rem;letter-spacing:-.02em;color:var(--ink-faint);
  transition:color .2s,background .2s}
.logowall span:hover{color:var(--ink);background:var(--surface)}

/* rating badges */
.ratings{display:flex;flex-wrap:wrap;gap:1px}
.rating{background:var(--ground);padding:1.1rem 1.6rem;display:flex;align-items:center;gap:.75rem;flex:1 1 200px}
.rating .src{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint)}
.rating .stars{color:var(--mint);letter-spacing:.1em;font-size:.85rem}
.rating .val{font-family:var(--mono);font-size:1.05rem;font-weight:600;font-variant-numeric:tabular-nums;margin-left:auto}

/* ---------- testimonial carousel ---------- */
.carousel{position:relative;padding-block:clamp(2rem,5vw,3.5rem);overflow:hidden}
.carousel::before{content:"";position:absolute;left:50%;top:50%;translate:-50% -50%;
  width:min(560px,86vw);aspect-ratio:1;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,transparent 58%,var(--glow-2) 60%,transparent 68%);
  opacity:.9}
.carousel::after{content:"";position:absolute;left:50%;top:50%;translate:-50% -50%;
  width:min(430px,72vw);aspect-ratio:1;border-radius:50%;pointer-events:none;
  border:1px solid transparent;
  background:linear-gradient(140deg,var(--accent),transparent 45%,transparent 60%,var(--mint)) border-box;
  -webkit-mask:linear-gradient(#000 0 0) padding-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:.55}
.slides{position:relative;min-height:230px;display:grid;place-items:center;max-width:760px;margin-inline:auto;padding-inline:2.5rem}
.slide{grid-area:1/1;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.1rem;
  opacity:0;visibility:hidden;transition:opacity .45s ease}
.slide[data-on]{opacity:1;visibility:visible}
@media (prefers-reduced-motion:reduce){.slide{transition:none}}
.slide blockquote{margin:0;font-family:var(--mono);font-size:clamp(1rem,2.1vw,1.3rem);line-height:1.55;
  color:var(--mint);font-style:italic;text-wrap:balance}
html[lang="zh"] .slide blockquote{font-family:var(--cjk);font-style:normal;line-height:1.8}
.slide .avatar{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--mono);font-size:.9rem;font-weight:600;color:#fff;
  background:linear-gradient(140deg,var(--accent),var(--accent-2))}
.slide .nm{font-size:.9375rem;font-weight:700}
.slide .rl{font-size:.8125rem;color:var(--ink-faint)}
.cnav{position:absolute;top:50%;translate:0 -50%;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--rule);background:var(--ground);color:var(--ink-soft);cursor:pointer;
  display:grid;place-items:center;font-size:.9rem;transition:border-color .18s,color .18s;z-index:2}
.cnav:hover{border-color:var(--accent);color:var(--accent)}
.cnav.prev{left:0}.cnav.next{right:0}
.cdots{display:flex;gap:.5rem;justify-content:center;margin-top:1.6rem}
.cdots button{width:7px;height:7px;padding:0;border-radius:50%;border:0;cursor:pointer;
  background:var(--rule);transition:background .2s,transform .2s}
.cdots button[aria-current="true"]{background:var(--accent);transform:scale(1.4)}

/* ---------- team ---------- */
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px}
.member{background:var(--ground);padding:1.7rem 1.4rem;display:flex;flex-direction:column;gap:.9rem}
.member .ava{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--mono);font-size:1rem;font-weight:600;color:#fff;
  background:linear-gradient(140deg,var(--accent),var(--accent-2))}
.member .rl{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mint)}
html[lang="zh"] .member .rl{font-family:var(--cjk);letter-spacing:.05em;text-transform:none}
.member p{color:var(--ink-soft);font-size:.875rem}

/* ---------- journey (icon process) ---------- */
.journey{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1.15rem;position:relative}
.jstep{border:1px solid var(--rule);background:var(--surface);padding:1.5rem 1.35rem;display:flex;flex-direction:column;gap:.7rem;position:relative}
.jstep .ic{width:40px;height:40px;border-radius:50%;border:1px solid var(--rule);display:grid;place-items:center;
  font-family:var(--mono);font-size:.8rem;color:var(--mint)}
.jstep .no{font-family:var(--mono);font-size:.68rem;letter-spacing:.18em;color:var(--ink-faint)}
.jstep p{color:var(--ink-soft);font-size:.875rem}

/* comparison table */
.tblwrap{overflow-x:auto;border:1px solid var(--rule);border-radius:2px}
.tbl{border-collapse:collapse;width:100%;min-width:760px;font-size:.9rem}
.tbl th,.tbl td{text-align:left;padding:1rem 1.15rem;border-bottom:1px solid var(--rule-soft);vertical-align:top}
.tbl thead th{font-family:var(--mono);font-size:.6875rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-faint);font-weight:400;background:var(--sunken);border-bottom:1px solid var(--rule)}
.tbl thead th.us{color:var(--mint)}
.tbl tbody th{font-weight:600;color:var(--ink);width:22%}
.tbl td{color:var(--ink-soft)}
.tbl td.us{color:var(--ink);background:color-mix(in srgb,var(--accent) 5%,transparent)}
.tbl tr:last-child th,.tbl tr:last-child td{border-bottom:0}
html[lang="zh"] .tbl thead th{font-family:var(--cjk);letter-spacing:.08em}

/* faq */
.faq{display:grid;gap:1px;background:var(--rule);border-block:1px solid var(--rule)}
.faq details{background:var(--ground)}
.faq summary{cursor:pointer;list-style:none;padding:1.25rem 1.2rem;display:flex;gap:1rem;align-items:baseline;
  font-weight:600;font-size:1rem;transition:color .15s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font-family:var(--mono);color:var(--ink-faint);font-weight:400;transition:transform .2s,color .2s}
.faq details[open] summary::after{transform:rotate(45deg);color:var(--accent)}
.faq summary:hover{color:var(--accent)}
.faq summary:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.faq .a{padding:0 1.2rem 1.35rem;color:var(--ink-soft);max-width:var(--measure);font-size:.9375rem}
.faq .a p+p{margin-top:.7rem}

/* plans */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px}
.plan{background:var(--ground);padding:1.6rem 1.4rem;display:flex;flex-direction:column;gap:.85rem}
.plan.on{background:color-mix(in srgb,var(--accent) 6%,var(--ground))}
.plan .px{font-family:var(--mono);font-size:1.25rem;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.plan .px small{display:block;font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);font-weight:400;margin-top:.3rem}
.plan ul{margin:0;padding:0;list-style:none;display:grid;gap:.55rem;font-size:.875rem;color:var(--ink-soft)}
.plan ul li{padding-left:1.1rem;position:relative}
.plan ul li::before{content:"—";position:absolute;left:0;color:var(--ink-faint)}

/* stack columns */
.stack{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--gap) 2rem}
.stack section{padding:0;border:0}
.stack h4{color:var(--mint);font-family:var(--mono);font-size:.6875rem;letter-spacing:.18em;text-transform:uppercase;font-weight:400;margin-bottom:.85rem}
html[lang="zh"] .stack h4{font-family:var(--cjk);letter-spacing:.08em}
.stack ul{margin:0;padding:0;list-style:none;display:grid;gap:.45rem;font-size:.875rem;color:var(--ink-soft)}

/* callout note */
.note{border-left:2px solid var(--accent);padding:.15rem 0 .15rem 1.15rem;color:var(--ink-soft);max-width:var(--measure);font-size:.9375rem}

/* long-form prose */
.article{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.1fr);gap:var(--gap)}
@media (max-width:960px){.article{grid-template-columns:1fr}}
.article aside{align-self:start;position:sticky;top:6rem;display:grid;gap:1.1rem;font-size:.8125rem;color:var(--ink-faint)}
.article aside dt{font-family:var(--mono);font-size:.625rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mint)}
.article aside dd{margin:0;color:var(--ink-soft)}
.body-copy{max-width:68ch;display:grid;gap:1.15rem;color:var(--ink-soft);font-size:1.0125rem}
.body-copy h3{color:var(--ink);margin-top:1.4rem;font-size:1.3rem;letter-spacing:-.02em}
.body-copy strong{color:var(--ink);font-weight:600}
.body-copy ul,.body-copy ol{margin:0;padding-left:1.2rem;display:grid;gap:.5rem}
.body-copy blockquote{margin:0;border-left:2px solid var(--accent);padding-left:1.15rem;color:var(--ink);font-size:1.1rem}
.post .meta{font-family:var(--mono);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin-top:auto}
.phero .label+h1{margin-top:1.1rem}

/* mobile drawer ------------------------------------------------------
   nav.main is hidden below 1120px, so the burger + drawer are the only
   route to the other pages at that width. Keep the two breakpoints equal. */
.burger{display:none;width:42px;height:42px;flex:0 0 auto;align-items:center;justify-content:center;
  flex-direction:column;gap:5px;background:none;border:1px solid var(--rule);border-radius:999px;cursor:pointer}
.burger span{display:block;width:16px;height:1.5px;background:var(--ink);transition:transform .22s,opacity .18s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
@media (max-width:1120px){
  .burger{display:flex}
  .topbar .wrap{gap:.6rem}
  .switch{margin-left:auto}
}
@media (max-width:640px){ .navcta{display:none} }

/* Sits *below* the topbar's z-index:30 so the burger stays clickable to close it. */
.drawer{position:fixed;inset:0;z-index:28;background:var(--ground);
  padding:5.5rem var(--pad) 2.5rem;display:flex;flex-direction:column;gap:.35rem;
  overflow-y:auto;overscroll-behavior:contain}
.drawer[hidden]{display:none}
.drawer nav{display:flex;flex-direction:column}
.drawer nav a{font-size:clamp(1.5rem,7vw,2.1rem);font-weight:800;letter-spacing:-.03em;
  text-decoration:none;color:var(--ink);padding:.6rem 0;border-bottom:1px solid var(--rule-soft);
  display:flex;align-items:baseline;gap:.7rem}
.drawer nav a[aria-current]{color:var(--accent)}
.drawer nav a::after{content:"→";font-family:var(--mono);font-size:.75rem;color:var(--ink-faint);margin-left:auto}
.drawer .btn{align-self:flex-start;margin-top:1.6rem}
html[lang="zh"] .drawer nav a{font-size:clamp(1.4rem,6.5vw,1.9rem)}
body.nv-locked{overflow:hidden}
@media (prefers-reduced-motion:no-preference){
  .drawer nav a{animation:nv-in .26s both}
  .drawer nav a:nth-child(2){animation-delay:.04s}
  .drawer nav a:nth-child(3){animation-delay:.08s}
  .drawer nav a:nth-child(4){animation-delay:.12s}
  .drawer nav a:nth-child(5){animation-delay:.16s}
  .drawer nav a:nth-child(6){animation-delay:.2s}
  @keyframes nv-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
}

/* ---------- hairline grids ----------
   The 1px rules used to be a container fill that each opaque cell painted over. Any partly
   filled last row therefore showed the fill as a grey block (4 cards in a 3-column grid).
   Drawing the hairline as a per-cell ring instead means an unfilled cell is simply absent:
   adjacent rings meet inside the 1px gap and read as one line, outer rings form the border. */
.grid-1px>*,.posts>*,.plans>*,.team>*,.logowall>*,.ratings>*,.strip>*{box-shadow:0 0 0 1px var(--rule)}

/* Column counts are fixed rather than auto-fit so a row either fills or the grid steps down a
   breakpoint — auto-fit was silently giving .cols-2 three columns on a wide viewport. */
@media (max-width:1080px){
  .cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cols-3>:last-child:nth-child(odd){grid-column:1/-1}
}
@media (max-width:720px){ .cols-2,.cols-3{grid-template-columns:1fr} }
.cols-2>:last-child:nth-child(odd){grid-column:1/-1}

@media (max-width:820px){.logowall{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- WPForms, restyled for the dark ground ----------
   The plugin ships light-theme defaults, so every surface and border is restated here. */
.nv-wpf .wpforms-container{margin:0}
.nv-wpf .wpforms-form{display:grid;gap:.9rem}
.nv-wpf .wpforms-field{padding:0!important}
.nv-wpf .wpforms-field-label{display:block;margin-bottom:.35rem;
  font-family:var(--mono);font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;
  font-weight:400;color:var(--ink-faint)}
html[lang="zh"] .nv-wpf .wpforms-field-label{font-family:var(--cjk);letter-spacing:.05em;text-transform:none;font-size:.8125rem}
.nv-wpf .wpforms-required-label{color:var(--accent);margin-left:.25rem}
.nv-wpf input[type=text],.nv-wpf input[type=email],.nv-wpf select,.nv-wpf textarea{
  width:100%;max-width:none;background:var(--surface);border:1px solid var(--rule);color:var(--ink);
  padding:.8rem .9rem;font:inherit;font-size:.9375rem;border-radius:6px;box-shadow:none}
.nv-wpf textarea{min-height:120px;resize:vertical}
.nv-wpf input:focus,.nv-wpf select:focus,.nv-wpf textarea:focus{outline:none;border-color:var(--accent);box-shadow:none}
.nv-wpf ::placeholder{color:var(--ink-faint)}
.nv-wpf .wpforms-field-description,.nv-wpf .wpforms-field-sublabel{color:var(--ink-faint);font-size:.8125rem}
.nv-wpf .wpforms-submit-container{padding-top:.4rem}
.nv-wpf button[type=submit],.nv-wpf .wpforms-submit{
  display:inline-flex;align-items:center;gap:.55rem;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.1em;text-transform:uppercase;padding:.85rem 1.5rem;cursor:pointer;
  border:1px solid var(--accent);border-radius:999px;
  background:linear-gradient(120deg,var(--accent),#8E2A69);color:#fff;
  transition:filter .15s,transform .15s;box-shadow:none}
.nv-wpf button[type=submit]:hover{filter:brightness(1.15);transform:translateY(-1px)}
html[lang="zh"] .nv-wpf button[type=submit]{font-family:var(--cjk);font-size:.875rem;letter-spacing:.02em;text-transform:none}
.nv-wpf .wpforms-error,.nv-wpf label.wpforms-error{color:#FF6B8A;font-size:.8125rem;font-family:var(--mono)}
.nv-wpf input.wpforms-error,.nv-wpf textarea.wpforms-error,.nv-wpf select.wpforms-error{border-color:#FF6B8A}
.nv-wpf .wpforms-confirmation-container-full,.nv-wpf div[submit-success]>.wpforms-confirmation-container-full:not(.wpforms-redirection-message){
  background:color-mix(in srgb,var(--mint) 10%,var(--ground));border:1px solid var(--mint);
  color:var(--ink);border-radius:6px;padding:1.1rem 1.2rem}
.nv-wpf .wpforms-confirmation-container-full p{margin:0;color:var(--ink-soft);font-size:.9375rem}

/* ---------- imagery ----------------------------------------------------
   Photographs are desaturated and duotoned into the palette rather than
   dropped in at full colour: a raw photo on a pure-black page reads as a
   rectangle stuck on top, not as part of the page. */
.photo{position:relative;overflow:hidden;background:var(--sunken);isolation:isolate}
.photo img{display:block;width:100%;height:100%;object-fit:cover}
/* Photographs run at full colour. Only a slight lift in contrast and saturation, which
   compensates for the pure-black surround making everything read a shade flatter. */
.photo>img{filter:contrast(1.04) saturate(1.06)}

/* Full-bleed band. The top and bottom fade to the page ground so the
   photograph dissolves into the section instead of ending on a hard edge. */
.band{position:relative;margin-block:0;border-block:1px solid var(--rule)}
.band .photo{height:clamp(260px,42vw,520px)}
/* Only enough of a scrim at the foot of the band to keep the caption legible. */
.band .photo::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(to top,rgba(0,0,0,.88),rgba(0,0,0,.35) 34%,transparent 62%)}
.band .cap{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:0 var(--pad) clamp(1.2rem,3vw,2.2rem)}
.band .cap .inner{max-width:1280px;margin-inline:auto}
.band .cap h3{font-size:clamp(1.35rem,2.6vw,2rem);letter-spacing:-.03em;margin-bottom:.5rem}
.band .cap p{color:var(--ink-soft);max-width:52ch;font-size:.9375rem}

/* Inline photo inside a grid cell */
.photo--tile{aspect-ratio:16/10;box-shadow:0 0 0 1px var(--rule)}
.photo--portrait{aspect-ratio:3/4}

/* ---------- product screenshots ----------
   Generated SVG, so it stays crisp at any width and weighs a few kilobytes. */
.shot{margin:0;position:relative}
.shot .frame{border:1px solid var(--rule);background:var(--sunken);overflow:hidden;
  box-shadow:0 30px 80px -40px var(--glow),0 0 0 1px var(--rule-soft)}
.shot .frame img{display:block;width:100%;height:auto}
.shot figcaption{margin-top:1rem;color:var(--ink-faint);font-size:.8125rem;
  font-family:var(--mono);letter-spacing:.04em;max-width:var(--measure)}
html[lang="zh"] .shot figcaption{font-family:var(--cjk);letter-spacing:.02em;font-size:.875rem}
.shot--wide{max-width:none}
@media (max-width:720px){
  /* A dense dashboard is unreadable at phone width; let it scroll instead of shrink. */
  .shot .frame{overflow-x:auto}
  .shot .frame img{width:820px;max-width:none}
}
/* Diagrams are already drawn in the palette — exempt them from the photo duotone. */
.photo>img[src$=".svg"]{filter:none}

/* ---------- photo gallery row ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1px}
.gallery figure{margin:0;position:relative;overflow:hidden}
.gallery .photo{aspect-ratio:16/10;box-shadow:0 0 0 1px var(--rule)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:2.6rem 1.1rem .95rem;
  font-family:var(--mono);font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);
  background:linear-gradient(to top,rgba(0,0,0,.92),transparent)}
html[lang="zh"] .gallery figcaption{font-family:var(--cjk);letter-spacing:.05em;text-transform:none;font-size:.8125rem}
.gallery figure:hover .photo>img{filter:contrast(1.06) saturate(1.14) brightness(1.06)}
.gallery .photo>img{transition:filter .35s,transform .5s}
.gallery figure:hover .photo>img{transform:scale(1.03)}

/* photo bleeding to the top edge of a card */
.cell>.photo:first-child,.post>.photo:first-child{
  margin:-1.7rem -1.5rem 1.2rem;aspect-ratio:16/9;box-shadow:none;border-bottom:1px solid var(--rule)}
.post>.photo:first-child{margin:-1.4rem -1.3rem 1.1rem}

/* ---------- hero: proof, promise, and a single primary action ----------
   Benchmarked against Sierra, Glean and Syberry: a headline under ten words, a
   sub of roughly twenty-five, exactly one filled button, and social proof inside
   the fold rather than three sections down. */
.promise{display:flex;flex-wrap:wrap;gap:.65rem 0;margin-top:1.6rem}
.promise span{display:flex;align-items:baseline;gap:.55rem;padding-right:1.6rem}
.promise span+span{padding-left:1.6rem;border-left:1px solid var(--rule)}
.promise b{font-family:var(--mono);font-size:1.15rem;font-weight:600;letter-spacing:-.02em;
  color:var(--ink);font-variant-numeric:tabular-nums}
.promise b.up{color:var(--mint)}
.promise i{font-style:normal;font-size:.875rem;color:var(--ink-soft)}
html[lang="zh"] .promise i{font-size:.9rem}
@media (max-width:560px){
  .promise span{flex:1 0 100%;padding:0}
  .promise span+span{padding-left:0;border-left:0}
}

/* Secondary action is a text link, not a second button — one filled CTA only. */
.tlink{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);text-decoration:none;
  padding:.85rem 0;border-bottom:1px solid transparent;transition:color .15s,border-color .15s}
.tlink:hover{color:var(--ink);border-bottom-color:var(--accent)}
html[lang="zh"] .tlink{font-family:var(--cjk);font-size:.875rem;letter-spacing:.02em;text-transform:none}

.micro{margin-top:1.1rem;font-size:.8125rem;line-height:1.6;color:var(--ink-faint);max-width:54ch}
html[lang="zh"] .micro{font-size:.875rem}

/* Proof row, still inside the hero section */
.hero-trust{margin-top:clamp(2.4rem,5vw,3.6rem);padding-top:1.5rem;border-top:1px solid var(--rule);
  display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.8rem}
.hero-trust .lab{font-family:var(--mono);font-size:.6875rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-faint);flex:0 0 auto}
html[lang="zh"] .hero-trust .lab{font-family:var(--cjk);letter-spacing:.06em;text-transform:none;font-size:.8125rem}
.hero-trust .names{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem 1.5rem}
.hero-trust .names span{font-weight:700;font-size:.875rem;letter-spacing:-.02em;
  color:var(--ink-faint);transition:color .2s}
.hero-trust .names span:hover{color:var(--ink)}
.hero-trust .rate{margin-left:auto;display:flex;align-items:center;gap:.5rem;
  font-family:var(--mono);font-size:.8125rem;color:var(--ink-soft);white-space:nowrap}
.hero-trust .rate .st{color:var(--mint);letter-spacing:.06em}
@media (max-width:900px){ .hero-trust .rate{margin-left:0} }

/* ============================================================================
   Landing hero — Linear / Stripe / Vercel proportions.
   Big quiet type, one solid action, and a product window that is deliberately
   cropped by the fold so there is something to scroll toward.
   ============================================================================ */
.lhero{position:relative;overflow:hidden;border-top:0;
  padding-block:clamp(4rem,11vh,8rem) 0;
  display:flex;flex-direction:column;min-height:min(100vh,900px)}
.lhero::before{content:"";position:absolute;inset:-40% -20% 30% -20%;pointer-events:none;
  background:radial-gradient(ellipse at 50% 30%,color-mix(in srgb,var(--accent) 8%,transparent),transparent 60%)}
.lhero .wrap{position:relative;max-width:1200px;width:100%}

.lhero .head{max-width:720px;margin-inline:auto;text-align:center}

.pill{display:inline-flex;align-items:center;gap:.55rem;border:1px solid var(--rule);
  border-radius:999px;padding:.45rem 1rem .45rem .75rem;font-size:.8125rem;color:var(--ink-soft);
  background:var(--surface)}
.pill svg{width:14px;height:14px;flex:0 0 auto;color:var(--mint)}
.pill b{color:var(--ink);font-weight:600}
html[lang="zh"] .pill{font-size:.875rem}

.lhero h1{margin-top:1.9rem;font-weight:600;letter-spacing:-.028em;line-height:1.04;
  font-size:clamp(2.5rem,6.4vw,4.25rem);text-wrap:balance}
.lhero .sub{margin-top:1.4rem;color:var(--ink-soft);font-size:1.125rem;line-height:1.58;
  max-width:620px;margin-inline:auto}
html[lang="zh"] .lhero .sub{font-size:1.0625rem;line-height:1.8}
.lhero .actions{justify-content:center;margin-top:2.4rem;gap:.85rem}
.lhero .btn{border-radius:8px;padding:1rem 1.75rem;font-size:.7625rem}
.lhero .tlink{border-radius:8px;padding:1rem 1.5rem;border:1px solid var(--rule);border-bottom-color:var(--rule)}
.lhero .tlink:hover{border-color:var(--rule-soft);border-bottom-color:var(--rule-soft);color:var(--ink)}
.lhero .risk{margin-top:1.3rem;font-size:.78125rem;line-height:1.7;color:var(--ink-faint);
  max-width:50ch;margin-inline:auto}
html[lang="zh"] .lhero .risk{font-size:.8125rem}

/* Proof sits above the product window, tight to the copy. */
.lhero .proof{margin-top:clamp(2.4rem,5vh,3.4rem);text-align:center}
.lhero .proof .lab{font-family:var(--mono);font-size:.6875rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--ink-faint);margin-bottom:1.1rem}
html[lang="zh"] .lhero .proof .lab{font-family:var(--cjk);letter-spacing:.08em;text-transform:none;font-size:.8125rem}
.lhero .proof .names{display:flex;flex-wrap:wrap;justify-content:center;gap:.9rem 2.6rem}
.lhero .proof .names span{font-weight:600;font-size:.9375rem;letter-spacing:-.015em;
  color:var(--ink-faint);transition:color .2s}
.lhero .proof .names span:hover{color:var(--ink-soft)}

/* The product window. Chrome bar on top, cropped at the fold. */
.lhero .panel{margin:clamp(2.8rem,7vh,4.5rem) auto 0;max-width:1120px;width:100%;
  border:1px solid var(--rule);border-bottom:0;border-radius:12px 12px 0 0;overflow:hidden;
  background:var(--sunken);box-shadow:0 -1px 0 color-mix(in srgb,var(--ink) 8%,transparent) inset}
.lhero .chrome{display:flex;align-items:center;gap:.5rem;padding:.7rem .9rem;
  border-bottom:1px solid var(--rule);background:var(--surface)}
.lhero .chrome i{width:9px;height:9px;border-radius:50%;background:var(--rule);flex:0 0 auto}
.lhero .chrome .addr{margin-left:.6rem;font-family:var(--mono);font-size:.6875rem;
  color:var(--ink-faint);letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lhero .shot-crop{max-height:clamp(240px,38vh,420px);overflow:hidden;position:relative}
.lhero .shot-crop img{display:block;width:100%;height:auto}
.lhero .shot-crop::after{content:"";position:absolute;inset:auto 0 0 0;height:38%;pointer-events:none;
  background:linear-gradient(to bottom,transparent,var(--ground))}
@media (max-width:720px){
  .lhero .shot-crop{overflow-x:auto}
  .lhero .shot-crop img{width:820px;max-width:none}
}