/* theme.css - base reset + design tokens (SqueeZaa) */
:root{
  --brand:#6a5cff; --brand-2:#00bcd4; --ink:#16203a; --muted:#5b6b7d;
  --line:#e6e9f0; --bg:#ffffff; --bg-soft:#f6f7fb; --bg-soft-2:#eef1fb;
  --ok:#1b9e5a; --warn:#e65100; --radius:14px; --radius-sm:10px;
  --max:1200px; --shadow:0 6px 22px rgba(20,32,58,.08); --shadow-sm:0 2px 8px rgba(20,32,58,.06);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,"PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(1.7rem,3.2vw,2.6rem);font-weight:800;letter-spacing:-.01em}
h2{font-size:clamp(1.3rem,2.2vw,1.8rem);font-weight:800}
h3{font-size:1.1rem;font-weight:700}
p{margin:0 0 1em}
ul{margin:0 0 1em;padding-left:1.1em}
.is-srOnly{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}