.gaussian-basics {
  min-height: 100vh;
  padding: clamp(92px, 10vw, 150px) clamp(24px, 8vw, 150px);
  color: #f5f3f7;
  background: #0b0b0c;
}

.gaussian-basics-shell { max-width: 1540px; margin: 0 auto; }
.gaussian-basics-intro { max-width: 920px; }
.gaussian-basics-kicker { margin: 0 0 30px; color: #817d85; font-size: 12px; font-weight: 800; letter-spacing: .22em; }
.gaussian-basics-intro h2 { margin: 0 0 26px; font-size: clamp(34px, 3.2vw, 52px); line-height: 1.08; letter-spacing: -.05em; }
.gaussian-basics-intro h2 em { color: #f3f0f5; font-style: italic; font-weight: 800; }
.gaussian-basics-intro > p:last-child { max-width: 820px; margin: 0; color: #918d95; font-size: clamp(16px, 1.25vw, 20px); line-height: 1.72; white-space: normal; overflow-wrap: break-word; }
.gaussian-basics-intro strong { color: #d8d4dc; font-weight: 620; }

.gaussian-basics-grid { display: grid; grid-template-columns: minmax(0, .98fr) minmax(420px, 1fr); gap: clamp(56px, 7vw, 120px); align-items: start; margin-top: clamp(70px, 8vw, 120px); }
.gaussian-splat-demo { align-self: center; padding: 18px; border: 1px solid #353237; border-radius: 22px; background: #121113; }
.gaussian-splat-demo canvas { display: block; width: 100%; aspect-ratio: 13 / 9; border-radius: 13px; background: #1b1815; }
.gaussian-splat-control { display: grid; grid-template-columns: 64px 1fr 68px; gap: 14px; align-items: center; padding: 17px 7px 6px; color: #8e8991; font-size: 12px; }
.gaussian-splat-control input { width: 100%; accent-color: #957dad; cursor: pointer; }
.gaussian-splat-control output { color: #d6bfdc; text-align: right; font: 700 13px/1 Arial, sans-serif; }
.gaussian-splat-demo > p { margin: 7px 7px 4px; color: #7d7880; font-size: 12px; line-height: 1.65; }

.gaussian-basics-copy { max-width: 760px; padding-top: 2px; }
.gaussian-copy-kicker { display: block; margin-bottom: 15px; color: #a58ab8; font: 700 10px/1.2 Arial, sans-serif; letter-spacing: .16em; }
.gaussian-copy-heading { margin-bottom: 17px; }
.gaussian-basics-copy h3 { max-width: none; margin: 0; font-size: clamp(30px, 2.3vw, 37px); line-height: 1.16; letter-spacing: -.034em; }
.gaussian-trial-link { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 10px 16px; color: #171319; border: 1px solid #eee7f1; border-radius: 999px; background: #eee7f1; font-size: 12px; font-weight: 750; letter-spacing: .01em; white-space: nowrap; transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease; }
.gaussian-trial-link:hover { color: #0d0b0e; border-color: #fff; background: #fff; transform: translateY(-1px); }
.gaussian-copy-lead { max-width: 680px; margin: 0 0 18px; color: #a39fa7; font-size: 14px; line-height: 1.68; }
.gaussian-copy-actions { display: flex; align-items: center; gap: 14px; }
.gaussian-copy-actions > span { color: #7e7981; font-size: 11px; line-height: 1.4; }
.gaussian-capture-note { display: grid; grid-template-columns: 82px minmax(0, 1fr); gap: 18px; align-items: center; max-width: 690px; margin-top: 27px; padding: 17px 18px; border: 1px solid #2e2a31; border-radius: 12px; background: #111012; }
.gaussian-capture-note > span { color: #a58ab8; font: 700 9px/1.3 Arial, sans-serif; letter-spacing: .13em; }
.gaussian-capture-note strong { display: block; margin-bottom: 4px; color: #efedf1; font-size: 14px; line-height: 1.45; }
.gaussian-capture-note p { margin: 0; color: #918c94; font-size: 12px; line-height: 1.6; }
.gaussian-process { max-width: 690px; margin-top: 8px; overflow: hidden; border: 0; border-radius: 0; background: transparent; }
.gaussian-process summary { display: grid; grid-template-columns: 21px 72px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 14px 2px; color: #d8d4dc; border-bottom: 1px solid #2b282d; list-style: none; cursor: pointer; }
.gaussian-process summary::-webkit-details-marker { display: none; }
.gaussian-process-icon { display: grid; width: 21px; height: 21px; place-items: center; flex: 0 0 auto; color: #d9d3dd; border: 1px solid #615c64; border-radius: 50%; font-size: 13px; line-height: 1; transition: transform .2s ease; }
.gaussian-process:not([open]) .gaussian-process-icon { transform: rotate(45deg); }
.gaussian-process-eyebrow { color: #9e83b1; font-size: 9px; font-weight: 800; letter-spacing: .12em; }
.gaussian-process-title { color: #e1dde4; font-size: 13px; font-weight: 700; line-height: 1.4; }
.gaussian-process-state { margin-left: auto; color: #77727a; font-size: 10px; font-weight: 600; }
.gaussian-process-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); padding: 18px 2px 7px; }
.gaussian-process-steps article { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; padding: 1px 14px; border-left: 1px solid #29272b; }
.gaussian-process-steps article:first-child { padding-left: 0; border-left: 0; }
.gaussian-process-steps article:last-child { padding-right: 0; }
.gaussian-process-steps article > b { padding-top: 2px; color: #9e83b1; font: 700 9px/1.4 Arial, sans-serif; letter-spacing: .08em; }
.gaussian-process-steps article strong { display: block; margin-bottom: 7px; color: #eeebf0; font-size: 12px; line-height: 1.35; }
.gaussian-process-steps article p { margin: 0; color: #827e86; font-size: 11px; line-height: 1.62; }

@media (max-width: 930px) {
  .gaussian-basics-grid { grid-template-columns: 1fr; }
  .gaussian-splat-demo { max-width: 760px; }
}

@media (min-width: 901px) {
  .gaussian-basics {
    min-height: calc(100vh - 110px);
    padding-top: 48px;
    padding-bottom: 56px;
    display: flex;
    align-items: center;
  }
  .gaussian-basics-shell { width: 100%; transform: translateY(28px); }
  .gaussian-basics-intro { max-width: 820px; }
  .gaussian-basics-intro h2 { margin-bottom: 16px; font-size: clamp(31px, 2.7vw, 43px); }
  .gaussian-basics-intro > p:last-child { max-width: 100%; font-size: 15px; line-height: 1.58; }
  .gaussian-basics-grid { gap: clamp(38px, 5vw, 76px); margin-top: 36px; }
  .gaussian-splat-demo { padding: 12px; border-radius: 16px; }
  .gaussian-splat-control { grid-template-columns: 48px 1fr 54px; gap: 10px; padding-top: 11px; font-size: 10px; }
  .gaussian-splat-demo > p { margin-top: 4px; font-size: 10px; }
  .gaussian-basics-copy h3 { font-size: clamp(30px, 2.3vw, 38px); }
  .gaussian-copy-lead { font-size: 13px; line-height: 1.66; }
  .gaussian-process { border-radius: 12px; }
}

@media (min-width: 931px) {
  .gaussian-basics-intro {
    width: calc((100% - clamp(38px, 5vw, 76px)) / 2 - 16px);
    max-width: none;
  }
  .gaussian-basics-intro > p:last-child {
    width: 100%;
    max-width: 100%;
    overflow-wrap: anywhere;
  }
}

@media (max-width: 600px) {
  .gaussian-basics { padding: 76px 20px; }
  .gaussian-basics-grid { margin-top: 54px; gap: 48px; }
  .gaussian-splat-demo { padding: 11px; border-radius: 16px; }
  .gaussian-splat-control { grid-template-columns: 48px 1fr 52px; gap: 8px; }
  .gaussian-splat-demo > p, .gaussian-splat-control { font-size: 10px; }
  .gaussian-basics-copy h3 { max-width: 18ch; }
  .gaussian-copy-lead { font-size: 14px; }
  .gaussian-copy-actions { align-items: flex-start; flex-direction: column; gap: 9px; }
  .gaussian-capture-note { grid-template-columns: 1fr; gap: 9px; }
  .gaussian-process-steps { grid-template-columns: 1fr; padding: 6px 18px 12px; }
  .gaussian-process-steps article,
  .gaussian-process-steps article:first-child,
  .gaussian-process-steps article:last-child { padding: 14px 0; border-left: 0; border-top: 1px solid #29272b; }
  .gaussian-process-steps article:first-child { border-top: 0; }
}