.ross-100-shell {
  padding-top: 28px;
}

.ross-100-heading {
  align-items: stretch;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 320px);
  gap: clamp(32px, 6vw, 88px);
}

.ross-100-heading-copy { grid-column: 1; grid-row: 1; min-width: 0; }
.ross-100-title {
  font-size: clamp(2rem, 3.7vw, 3.1rem);
  letter-spacing: -.05em;
  white-space: nowrap;
}
.ross-100-heading .listing-intro { max-width: 750px; }
.ross-100-heading .listing-intro p + p { margin-top: 1em; }

.ross-100-progress {
  grid-column: 2;
  grid-row: 1;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-self: stretch;
  height: 100%;
  min-height: 0;
  gap: 10px;
  padding: 14px;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid #ead8a7;
  background: #fff6dc;
  color: #24302d;
  box-shadow: 14px 14px 0 color-mix(in srgb, var(--gold) 22%, transparent);
}

.ross-100-progress-copy {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 12px;
}

.ross-100-progress-copy strong {
  color: var(--coral);
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  line-height: .8;
}

.ross-100-progress-copy span {
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.ross-100-progress-card {
  flex: 0 0 auto;
  padding: 16px 18px;
  border: 1px solid #ead8a7;
  border-radius: 16px;
  background: #fffdf6;
}

.ross-100-progress-bar {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: #eadfca;
}

.ross-100-progress-bar i {
  display: block;
  min-width: 7px;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--coral), var(--gold));
}

.ross-100-panel-section {
  display: flex;
  flex: 1 1 50%;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
  padding: 14px 18px;
  border: 1px solid #ead8a7;
  border-radius: 16px;
  background: rgba(255, 255, 255, .7);
}

.ross-100-panel-section + .ross-100-panel-section {
  border-top-color: #ead8a7;
}

.ross-100-panel-label {
  margin: 0 0 10px;
  color: #bd594f;
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.ross-100-panel-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ross-panel-item;
}

.ross-100-panel-list li {
  position: relative;
  margin: 0;
  padding-left: 22px;
  color: #35413e;
  font-size: .76rem;
  font-weight: 700;
  line-height: 1.3;
  overflow-wrap: anywhere;
  counter-increment: ross-panel-item;
}

.ross-100-panel-list li::before {
  position: absolute;
  left: 0;
  color: #aa8a43;
  content: counter(ross-panel-item, decimal-leading-zero);
  font-size: .62rem;
  letter-spacing: .04em;
}

.ross-100-panel-list a {
  color: inherit;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.ross-100-panel-list a:hover { color: var(--coral); }

.ross-100-groups {
  margin-top: clamp(42px, 8vw, 88px);
  border-top: 1px solid #ccd2cf;
}

.ross-100-group { border-bottom: 1px solid #ccd2cf; }

.ross-100-group > summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 28px;
  align-items: center;
  gap: 22px;
  padding: 24px 4px;
  cursor: pointer;
  list-style: none;
}

.ross-100-group > summary::-webkit-details-marker { display: none; }

.ross-100-group-name {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.ross-100-group-name strong {
  font-family: var(--font-display, Georgia, serif);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  line-height: 1.1;
}

.ross-100-group-name em {
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--gold);
  color: #202724;
  font-size: .62rem;
  font-style: normal;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.ross-100-group-count {
  color: #68716e;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
  white-space: nowrap;
}

.ross-100-group-toggle {
  position: relative;
  width: 28px;
  height: 28px;
  border: 1px solid #aeb7b3;
  border-radius: 50%;
}

.ross-100-group-toggle::before,
.ross-100-group-toggle::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 2px;
  background: #26302d;
  content: "";
  transform: translate(-50%, -50%);
}

.ross-100-group-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform .2s ease;
}

.ross-100-group[open] .ross-100-group-toggle::after { transform: translate(-50%, -50%) rotate(0); }
.ross-100-group[open] > summary { color: var(--coral); }
.ross-100-group .ross-100-grid { margin: 0; padding: 0 0 34px; }
.ross-100-grid > li { transition: transform .2s ease, border-color .2s ease; }
.ross-100-grid article { display: flex; flex-direction: column; }
.ross-100-grid > li.is-done { border-color: var(--gold); }
.ross-100-grid > li.is-done:hover { transform: translateY(-3px); }

.ross-100-grid h2 a {
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.ross-100-grid h2 a:hover { color: var(--coral); }
.ross-100-grid .is-planned h2 { color: #474e4c; }

.ross-100-grid .ross-100-status {
  margin: 0;
  color: #6a7470;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.ross-100-grid .is-done .ross-100-status { color: var(--coral); }

.ross-100-card-footer {
  display: flex;
  align-items: center;
  margin-top: auto;
}

@media (max-width: 800px) {
  .ross-100-heading { grid-template-columns: 1fr; }
  .ross-100-title { font-size: clamp(1.25rem, 5.6vw, 3.1rem); }
  .ross-100-heading-copy,
  .ross-100-progress { grid-column: 1; grid-row: auto; }
  .ross-100-progress { width: 100%; max-width: none; height: auto; }
  .ross-100-progress { padding: 12px; }
  .ross-100-progress-card,
  .ross-100-panel-section { padding: 18px 20px; }
  .ross-100-panel-list li { font-size: .86rem; }
  .ross-100-group-name { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .ross-100-shell { padding-top: 20px; }
  .ross-100-group > summary { grid-template-columns: minmax(0, 1fr) 26px; gap: 14px; }
  .ross-100-group-count { grid-column: 1; grid-row: 2; }
  .ross-100-group-toggle { grid-column: 2; grid-row: 1 / span 2; }
}