/* 2026.10: wide responsive site canvas; preserve the original illustration and navigation. */
html, body {margin: 0; background: #bfbfbf;}
.site-shell {
  position: relative;
  display: flow-root;
  width: calc(100% - 24px);
  max-width: 1600px;
  min-width: 1024px;
  box-sizing: border-box;
  margin: 0 auto;
  padding: 100px 0 0;
  background-color: #fbf7f4;
}
.site-shell > .b1 {
  position: relative;
  top: auto; left: auto;
  z-index: 3;
  box-sizing: border-box;
  width: calc(100% - 230px);
  margin-left: 230px;
  min-width: 0;
  padding: 0;
}
.site-shell > .b1 > table {width: 100%; box-sizing: border-box;}
.site-shell > .b1 > table > tbody > tr > td {height: auto;}
.site-shell > #layer2 {
  position: absolute;
  left: 220px; top: 80px;
  z-index: 2;
}
.site-shell > .b2 {
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 100%;
  box-sizing: border-box;
  z-index: 1;
  overflow: hidden;
  background-color: #fbf7f4;
}
.site-shell > .b2 > table {width: 100%;}
@media (max-width: 1048px) {
  .site-shell {width: 1024px; margin-left: 0; margin-right: 0;}
}