.course-page { min-height: 100vh; }
.course-page-main { min-height: calc(100vh - 150px); }
.course-header-inner { gap: 22px; }
.course-context-nav { display: flex; align-items: center; gap: 8px; }
.course-context-nav a,
.course-context-current { padding: 9px 12px; border-radius: 10px; font-size: 12px; font-weight: 720; }
.course-context-nav a { color: var(--muted); transition: .18s ease; }
.course-context-nav a:hover { color: var(--text); background: var(--panel-3); }
.course-context-current { color: var(--accent-contrast); background: var(--green); }

.course-page-shell {
  width: min(1520px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(26px, 3vw, 46px) 0 32px;
}
.course-page-intro {
  display: grid;
  grid-template-columns: minmax(360px, .86fr) minmax(580px, 1.14fr);
  align-items: end;
  gap: clamp(26px, 4vw, 68px);
  margin-bottom: 20px;
}
.course-page-eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  color: var(--green);
  font: 800 9px/1 var(--mono);
  letter-spacing: .15em;
}
.course-page-eyebrow span { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px var(--green); }
.course-page-copy h1 { margin: 0; font-size: clamp(40px, 5vw, 72px); line-height: .96; letter-spacing: -.065em; }
.course-page-copy > p:last-child { max-width: 610px; margin: 17px 0 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.course-day-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); overflow: hidden; border: 1px solid var(--line-soft); border-radius: 17px; background: var(--panel); box-shadow: var(--shadow); }
.course-day-summary > div { min-width: 0; display: grid; gap: 7px; padding: 20px; border-right: 1px solid var(--line-soft); }
.course-day-summary > div:last-child { border-right: 0; }
.course-day-summary span { color: var(--muted); font-size: 9px; }
.course-day-summary strong { overflow: hidden; text-overflow: ellipsis; color: var(--green); font: 850 clamp(17px, 1.5vw, 23px)/1 var(--mono); white-space: nowrap; }
.course-day-summary small { color: var(--muted-2); font-size: 9px; }

.course-offers--standalone { margin: 0; padding: 0; }
.course-offers--standalone .course-offers-header { align-items: center; margin: 0; padding: 21px 24px; border-bottom: 1px solid var(--line-soft); }
.course-offers--standalone .course-offers-header h2 { margin-top: 5px; font-size: clamp(22px, 2vw, 31px); }
.course-algorithm-note { display: grid; gap: 6px; margin-left: auto; padding: 10px 13px; border: 1px solid rgba(var(--accent-rgb),.22); border-radius: 11px; background: rgba(var(--accent-rgb),.045); }
.course-algorithm-note span { color: var(--green); font: 800 8px/1 var(--mono); letter-spacing: .09em; }
.course-algorithm-note strong { color: var(--muted); font: 650 9px/1.25 var(--mono); white-space: nowrap; }
.course-offers--standalone .course-workspace { min-height: 580px; grid-template-columns: minmax(330px, .72fr) minmax(560px, 1.28fr); border: 0; border-radius: 0; background: transparent; }
.course-offers--standalone .course-list-panel { display: grid; grid-template-rows: auto minmax(0, 1fr); background: color-mix(in srgb, var(--panel-2) 78%, transparent); }
.course-offers--standalone .course-list { align-content: start; max-height: none; overflow-y: auto; }
.course-offers--standalone .course-item { min-height: 111px; padding: 19px 20px; }
.course-offers--standalone .course-item-title strong { font-size: 14px; }
.course-offers--standalone .course-analysis { display: flex; flex-direction: column; justify-content: flex-start; padding: clamp(34px, 4vw, 64px); }
.course-offers--standalone .course-analysis h3 { max-width: 820px; font-size: clamp(34px, 4vw, 59px); }
.course-offers--standalone .course-route { max-width: 760px; font-size: 13px; }
.course-route-preview { display: grid; grid-template-columns: minmax(250px, .82fr) minmax(300px, 1.18fr); gap: 12px; margin-top: 20px; }
.course-mini-map { position: relative; min-height: 152px; overflow: hidden; border: 1px solid var(--line-soft); border-radius: 14px; background: #edf1ec; }
.course-mini-map svg { width: 100%; height: 100%; min-height: 152px; display: block; }
.course-map-ground { fill: #edf1ec; }
.course-map-streets { fill: none; stroke: #d0d8d1; stroke-width: 5.5; stroke-linecap: round; }
.course-map-streets path:nth-child(even) { stroke: #d9dfda; stroke-width: 3.5; }
.course-map-route-line { fill: none; stroke: #276b45; stroke-width: 4.5; stroke-linecap: round; stroke-dasharray: 8 7; filter: drop-shadow(0 2px 2px rgba(39,107,69,.2)); }
.course-map-start { fill: #fff; stroke: #276b45; stroke-width: 4; }
.course-map-end path { fill: #276b45; stroke: #fff; stroke-width: 2; }
.course-map-end circle { fill: #fff; }
.course-mini-map-label { position: absolute; top: 10px; left: 10px; padding: 6px 8px; border: 1px solid rgba(39,107,69,.18); border-radius: 7px; color: #276b45; background: rgba(255,255,255,.88); font: 800 7px/1 var(--mono); letter-spacing: .08em; }
.course-order-points { display: grid; grid-template-rows: 1fr 1fr; overflow: hidden; border: 1px solid var(--line-soft); border-radius: 14px; background: rgba(var(--accent-rgb),.025); }
.course-order-point { min-width: 0; display: grid; grid-template-columns: 43px minmax(0,1fr); align-items: center; gap: 12px; padding: 15px 17px; }
.course-order-point + .course-order-point { border-top: 1px solid var(--line-soft); }
.course-order-point > div { min-width: 0; display: grid; gap: 4px; }
.course-order-point small { color: var(--green); font: 800 7px/1 var(--mono); letter-spacing: .1em; }
.course-order-point strong { overflow: hidden; text-overflow: ellipsis; font-size: 12px; white-space: nowrap; }
.course-order-point > div > span { color: var(--muted-2); font-size: 9px; }
.course-merchant-logo, .course-destination-pin { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 12px; color: #fff; font: 900 10px/1 var(--mono); box-shadow: inset 0 0 0 1px rgba(255,255,255,.17); }
.course-merchant-logo img { width: 100%; height: 100%; display: block; border-radius: inherit; object-fit: cover; }
.course-destination-pin { color: var(--accent-contrast); background: var(--green); font-size: 22px; }
.course-offers--standalone .course-metrics { margin-top: 31px; }
.course-offers--standalone .course-metrics > div { padding: 18px 15px; }
.course-offers--standalone .course-insight { margin-top: 22px; padding: 21px; }
.course-offers--standalone .course-insight p { max-width: 880px; font-size: 13px; }
.course-view--wide { padding: 24px; }
.course-criteria { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 17px; }
.course-criteria span { padding: 7px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted-2); font: 700 8px/1 var(--mono); letter-spacing: .06em; }
.course-page-note { margin: 13px 2px 0; color: var(--muted-2); font: 550 9px/1.55 var(--mono); }
.course-page-footer a { color: var(--green); font-size: 11px; font-weight: 750; }

html[data-theme="light"] .course-day-summary { background: #fff; box-shadow: 0 18px 48px rgba(39,70,49,.09); }
html[data-theme="light"] .course-offers--standalone .course-list-panel { background: #f8faf8; }
html[data-theme="light"] .course-criteria span { color: #64756b; background: #f8faf8; }
html[data-theme="light"] .course-order-points { background: #fff; }

@media (max-width: 1120px) {
  .course-page-intro { grid-template-columns: 1fr; align-items: start; }
  .course-day-summary { width: 100%; }
  .course-context-current { display: none; }
  .course-algorithm-note { display: none; }
}

@media (max-width: 920px) {
  .course-offers--standalone .course-workspace { min-height: 0; grid-template-columns: 1fr; }
  .course-offers--standalone .course-list { grid-template-columns: 1fr 1fr; }
  .course-offers--standalone .course-analysis { min-height: 560px; }
}

@media (max-width: 680px) {
  .course-header-inner { width: min(100% - 20px, 1520px); }
  .course-context-nav { margin-left: auto; }
  .course-context-nav a { padding-inline: 8px; font-size: 0; }
  .course-context-nav a span { font-size: 18px; }
  .course-page-shell { width: min(100% - 20px, 1520px); padding-top: 24px; }
  .course-page-intro { gap: 20px; }
  .course-page-copy h1 { font-size: clamp(38px, 13vw, 55px); }
  .course-page-copy > p:last-child { font-size: 12px; }
  .course-day-summary { grid-template-columns: 1fr; }
  .course-day-summary > div { padding: 15px 17px; border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .course-day-summary > div:last-child { border-bottom: 0; }
  .course-offers--standalone .course-offers-header { padding: 18px; }
  .course-offers--standalone .course-list { grid-template-columns: 1fr; }
  .course-offers--standalone .course-analysis { min-height: 0; padding: 25px 18px; }
  .course-offers--standalone .course-analysis h3 { font-size: clamp(28px, 9vw, 39px); }
  .course-route-preview { grid-template-columns: 1fr; }
  .course-mini-map, .course-mini-map svg { min-height: 170px; }
  .course-view--wide { padding: 18px; }
  .course-page-footer { width: min(100% - 20px, 1520px); }
}