/* ============================================
   voice8.cutdee.com v2 — Base (Reset + Typography)
   ============================================ */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html, body { height: 100%; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  background:
    radial-gradient(900px 600px at 8% -10%, rgba(1,160,64, 0.18), transparent 60%),
    radial-gradient(700px 500px at 95% 0%, rgba(53,208,115, 0.14), transparent 55%),
    radial-gradient(800px 600px at 50% 100%, rgba(199, 146, 234, 0.08), transparent 60%),
    linear-gradient(180deg, #060914 0%, #0c0f1f 50%, #060914 100%);
  background-attachment: fixed;
  color: var(--c-text);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--c-accent); text-decoration: none; transition: color var(--d-fast) var(--ease); }
a:hover { color: var(--c-accent-2); }

img, svg, video, canvas { max-width: 100%; display: block; }

button, input, select, textarea {
  font: inherit; color: inherit;
  background: transparent; border: 0;
}
button { cursor: pointer; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: -0.01em;
}

h1 { font-size: var(--fs-3xl); font-weight: var(--fw-black); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }

p { color: var(--c-text-soft); }
small { font-size: var(--fs-sm); color: var(--c-muted); }

::selection { background: var(--c-accent); color: white; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--c-bg-soft); }
::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-border-hi); }

/* Focus */
:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Layout helpers */
.container { max-width: var(--w-page); margin: 0 auto; padding: 0 var(--s-6); }
.container-narrow { max-width: var(--w-form); margin: 0 auto; padding: 0 var(--s-6); }
.stack-1 > * + * { margin-top: var(--s-2); }
.stack-2 > * + * { margin-top: var(--s-4); }
.stack-3 > * + * { margin-top: var(--s-6); }
.stack-4 > * + * { margin-top: var(--s-8); }
.row { display: flex; gap: var(--s-3); align-items: center; flex-wrap: wrap; }
.row-tight { display: flex; gap: var(--s-2); align-items: center; flex-wrap: wrap; }
.between { justify-content: space-between; }
.muted { color: var(--c-muted); }
.dim { color: var(--c-dim); }
.center { text-align: center; }
.hide-sm { display: initial; }
.show-sm { display: none; }

@media (max-width: 640px) {
  h1 { font-size: var(--fs-2xl); }
  h2 { font-size: var(--fs-xl); }
  .hide-sm { display: none; }
  .show-sm { display: initial; }
}