/* web- : warm orange path, giant 5-step track, checklists, stripe table */
* { box-sizing: border-box; }
html { scroll-behavior: auto; }

body.web-body {
  margin: 0;
  background: #FFF8F0;
  color: #252422;
  font-family: "Trebuchet MS", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.7;
}

.web-app { max-width: 1080px; margin: 0 auto; }

.web-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 8px 10px 0;
  border-bottom: 4px solid #E85D04;
}

.web-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #6B2D00;
  text-decoration: none;
  font-weight: 800;
  font-size: 17px;
}

.web-jump {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px 12px;
}

.web-jump a {
  color: #252422;
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  text-transform: none;
}

.web-jump a:hover { color: #E85D04; }

.web-splash {
  padding: 28px 4px 12px;
}

.web-splash h1 {
  margin: 0 0 10px;
  font-size: 28px;
  line-height: 1.3;
  color: #6B2D00;
}

.web-splash p {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
}

.web-chunk { padding: 36px 0; }

.web-chunk h2 {
  margin: 0 0 10px;
  font-size: 22px;
  color: #6B2D00;
}

.web-say { margin: 0 0 20px; max-width: 48em; }

.web-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
  margin: 8px 0 8px;
}

.web-track::after {
  content: "";
  position: absolute;
  left: 6%;
  right: 6%;
  top: 34px;
  height: 6px;
  background: #F4A261;
  z-index: 0;
}

.web-gate {
  position: relative;
  z-index: 1;
  padding: 0 8px;
  text-align: center;
}

.web-disc {
  width: 68px;
  height: 68px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: #E85D04;
  color: #FFF8F0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  border: 4px solid #FFF8F0;
  box-shadow: 0 0 0 3px #E85D04;
}

.web-gate h3 {
  margin: 0 0 8px;
  font-size: 15px;
  color: #6B2D00;
}

.web-gate p {
  margin: 0;
  font-size: 13px;
  text-align: left;
}

.web-check {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.web-list {
  background: #fff;
  border: 2px solid #252422;
  padding: 18px 18px 8px;
}

.web-list h3 {
  margin: 0 0 12px;
  font-size: 17px;
  color: #E85D04;
}

.web-list ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.web-list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 14px;
}

.web-box {
  width: 18px;
  height: 18px;
  border: 2px solid #6B2D00;
  margin-top: 3px;
}

.web-stripe {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.web-stripe th,
.web-stripe td {
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
  border: 0;
}

.web-stripe thead th {
  background: #252422;
  color: #FFF8F0;
}

.web-stripe tbody tr:nth-child(odd) { background: #ffe8d2; }
.web-stripe tbody tr:nth-child(even) { background: #fff; }

.web-chips {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.web-chip {
  background: #fff;
  padding: 14px 12px 16px;
  border-bottom: 3px solid #F4A261;
}

.web-chip svg { display: block; margin-bottom: 8px; }

.web-chip h3 {
  margin: 0 0 6px;
  font-size: 14px;
  color: #6B2D00;
}

.web-chip p { margin: 0; font-size: 13px; }

.web-fallback {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0 16px;
  background: #252422;
  color: #FFF8F0;
  padding: 20px;
}

.web-fallback dt {
  margin: 0 0 16px;
  color: #F4A261;
  font-weight: 800;
  font-size: 18px;
}

.web-fallback dd {
  margin: 0 0 16px;
  font-size: 14px;
}

.web-today {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.web-today article {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  background: #fff;
  padding: 12px 14px;
  border-left: 8px solid #E85D04;
}

.web-today h3 { margin: 0 0 4px; font-size: 15px; color: #6B2D00; }
.web-today p { margin: 0; font-size: 13px; }

.web-rescan {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.web-rescan article {
  background: #6B2D00;
  color: #FFF8F0;
  padding: 16px;
}

.web-rescan h3 { margin: 0 0 8px; color: #F4A261; font-size: 15px; }
.web-rescan p { margin: 0; font-size: 13px; }

.web-qa details {
  background: #fff;
  margin-bottom: 8px;
  border: 1px solid #F4A261;
}

.web-qa summary {
  cursor: pointer;
  padding: 12px 14px;
  font-weight: 700;
  color: #6B2D00;
}

.web-qa details p {
  margin: 0;
  padding: 0 14px 14px;
  font-size: 14px;
}

.web-tail {
  margin-top: 24px;
  padding: 20px 0 40px;
  border-top: 4px solid #252422;
  font-size: 12px;
  color: #3d3832;
}

.web-tail p { margin: 0 0 8px; }

@media (max-width: 860px) {
  .web-app { padding: 0 14px; }
  .web-ribbon { flex-direction: column; align-items: flex-start; }
  .web-track, .web-check, .web-chips, .web-rescan { grid-template-columns: 1fr; }
  .web-track::after { display: none; }
  .web-fallback { grid-template-columns: 1fr; }
}