:root {
  --lrt-ink: #0d2d20;
  --lrt-green: #0d6846;
  --lrt-lime: #a9dd35;
  --lrt-copper: #bd5a31;
  --lrt-paper: #f7f7f2;
  --lrt-line: #a8b3ac;
  --lrt-muted: #607168;
  --lrt-white: #fff;
  --lrt-shadow: 0 12px 30px rgb(13 45 32 / 9%);
}

.lrt-learning-page {
  min-height: 100vh;
  margin: -1rem calc(50% - 50vw) 0;
  background: linear-gradient(180deg, #f3f6f2 0%, #faf9f4 48%, #eef2ee 100%);
  color: var(--lrt-ink);
  font-family: "Be Vietnam Pro", Inter, system-ui, sans-serif;
}

.lrt-learning-page *, .lrt-learning-page *::before, .lrt-learning-page *::after { box-sizing: border-box; }
.lrt-learning-page a { transition: border-color .18s ease, background .18s ease, color .18s ease, transform .18s ease; }
.lrt-learning-page button { font: inherit; }

.lrt-learning-sidebar {
  position: fixed;
  z-index: 20;
  inset: 0 auto 0 0;
  display: flex;
  flex-direction: column;
  width: 226px;
  padding: 24px 16px 18px;
  border-right: 1px solid #466254;
  background: #0d3021;
  color: #fff;
}

.lrt-learning-brand {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 12px;
  align-items: center;
  color: #fff !important;
  text-decoration: none !important;
}

.lrt-learning-brand__plate, .lrt-learning-mobilemark {
  display: grid;
  place-items: center;
  width: 62px;
  height: 40px;
  border: 1px solid #7e9087;
  background: linear-gradient(145deg, #f8faf7, #c6cfca);
  box-shadow: inset 1px 1px #fff, inset -1px -1px #7e8c84;
}

.lrt-learning-brand img, .lrt-learning-mobilemark img { width: 48px; height: auto; }
.lrt-learning-brand strong { display: block; font-size: 13px; }
.lrt-learning-brand small { display: block; margin-top: 2px; color: rgb(255 255 255 / 54%); font-size: 9px; letter-spacing: .07em; text-transform: uppercase; }

.lrt-learning-sidebar nav { display: grid; gap: 6px; margin-top: 42px; }
.lrt-learning-sidebar nav a {
  display: grid;
  grid-template-columns: 35px 1fr;
  gap: 10px;
  align-items: center;
  min-height: 48px;
  padding: 7px 10px;
  border: 1px solid transparent;
  color: rgb(255 255 255 / 68%);
  font-size: 12px;
  font-weight: 760;
  text-decoration: none !important;
}
.lrt-learning-sidebar nav a:hover { border-color: rgb(255 255 255 / 16%); color: #fff; }
.lrt-learning-sidebar nav a.is-active { border-color: #6d8979; background: rgb(255 255 255 / 9%); color: #fff; box-shadow: inset 3px 0 var(--lrt-lime); }
.lrt-learning-sidebar nav i { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid rgb(255 255 255 / 15%); font-style: normal; }
.lrt-learning-sidebar nav svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; }

.lrt-learning-sidebar__account {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  margin-top: auto;
  padding-top: 17px;
  border-top: 1px solid rgb(255 255 255 / 14%);
}
.lrt-learning-sidebar__account > span { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--lrt-lime); color: var(--lrt-ink); font-size: 10px; font-weight: 900; }
.lrt-learning-sidebar__account strong, .lrt-learning-sidebar__account small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lrt-learning-sidebar__account strong { font-size: 11px; }
.lrt-learning-sidebar__account small { margin-top: 2px; color: rgb(255 255 255 / 48%); font-size: 9px; }

.lrt-learning-mobilebar { display: none; }
.lrt-learning-main { min-height: 100vh; margin-left: 226px; }
.lrt-learning-topbar {
  position: sticky;
  z-index: 10;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 30px;
  border-bottom: 1px solid #c5cec8;
  background: rgb(249 250 247 / 92%);
  backdrop-filter: blur(12px);
  color: var(--lrt-muted);
  font-size: 11px;
}
.lrt-learning-topbar p { display: flex; gap: 9px; margin: 0; }
.lrt-learning-topbar a { color: var(--lrt-green); text-decoration: none; }
.lrt-learning-topbar strong, .lrt-learning-topbar > span { color: var(--lrt-ink); font-weight: 800; }
.lrt-learning-content { width: min(1080px, calc(100% - 48px)); margin: 0 auto; padding: 36px 0 70px; }

.lrt-kicker { margin: 0 0 8px; color: #965033; font-size: 9px; font-weight: 900; letter-spacing: .13em; }
.lrt-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 42px;
  padding: 10px 15px;
  border: 1px solid #d8ff7e;
  border-bottom: 3px solid #54840e;
  background: var(--lrt-lime);
  color: var(--lrt-ink) !important;
  box-shadow: 0 7px 17px rgb(169 221 53 / 19%);
  font-size: 10px;
  font-weight: 950;
  letter-spacing: .065em;
  text-decoration: none !important;
}
.lrt-button:hover { filter: brightness(1.04); transform: translateY(-1px); }
.lrt-button:disabled { opacity: .6; }

.lrt-workshop-hero {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  min-height: 322px;
  overflow: hidden;
  border: 1px solid #436157;
  border-radius: 8px;
  background: var(--lrt-ink);
  box-shadow: var(--lrt-shadow);
}
.lrt-workshop-hero__copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 34px 32px; }
.lrt-workshop-hero .lrt-kicker { color: #f2a17c; }
.lrt-workshop-hero h1 { margin: 0; color: #fff !important; font-size: clamp(34px, 4.4vw, 50px); line-height: 1; letter-spacing: -.05em; }
.lrt-workshop-hero h1 span { color: var(--lrt-lime); }
.lrt-workshop-hero__copy > p:not(.lrt-kicker) { margin: 17px 0 21px; color: #cad7d0; font-size: 13px; line-height: 1.65; }
.lrt-workshop-hero figure { position: relative; min-width: 0; margin: 0; }
.lrt-workshop-hero figure > img { display: block; width: 100%; height: 100%; object-fit: cover; }
.lrt-workshop-hero figcaption { position: absolute; right: 13px; bottom: 13px; padding: 7px 10px; border: 1px solid #769186; background: rgb(7 37 25 / 90%); color: #fff; font-size: 9px; font-weight: 800; letter-spacing: .09em; }
.lrt-workshop-hero figcaption i { display: inline-block; width: 7px; height: 7px; margin-right: 6px; border-radius: 50%; background: var(--lrt-lime); box-shadow: 0 0 9px var(--lrt-lime); }

.lrt-section { margin-top: 48px; }
.lrt-section__title { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 15px; }
.lrt-section__title h2 { margin: 0; font-size: 28px; letter-spacing: -.035em; }
.lrt-section__title > a, .lrt-section__title > span { color: var(--lrt-muted); font-size: 11px; font-weight: 750; }
.lrt-owned { display: grid; grid-template-columns: 235px minmax(0, 1fr) 205px; overflow: hidden; border: 1px solid #71867b; border-top: 3px solid var(--lrt-green); border-radius: 7px; background: #fff; box-shadow: var(--lrt-shadow); }
.lrt-owned > a { min-height: 228px; overflow: hidden; }
.lrt-owned > a img { display: block; width: 100%; height: 100%; object-fit: cover; }
.lrt-owned > div { align-self: center; padding: 24px 26px; }
.lrt-owned small, .lrt-program small { display: block; margin: 13px 0 6px; color: #9b4d30; font-size: 9px; font-weight: 900; letter-spacing: .085em; }
.lrt-owned h3, .lrt-program h3 { margin: 0 0 9px; font-size: 23px; line-height: 1.12; letter-spacing: -.035em; }
.lrt-owned p, .lrt-program p { margin: 0; color: #52675c; font-size: 12px; line-height: 1.58; }
.lrt-owned > aside { display: flex; flex-direction: column; justify-content: center; gap: 17px; padding: 20px; border-left: 1px solid #b0bbb4; background: linear-gradient(145deg, #edf1ed, #d0d8d3); }
.lrt-owned > aside > b { color: #5b6c63; font-size: 9px; letter-spacing: .085em; }
.lrt-state { display: inline-flex; align-items: center; width: fit-content; padding: 6px 8px; border: 1px solid; font-size: 8px; font-weight: 950; letter-spacing: .08em; }
.lrt-state--owned { border-color: #7ca918; background: var(--lrt-lime); }
.lrt-state--interest { border-color: #c86a41; background: #163d2e; color: #fff; }
.lrt-state--booking { border-color: #ef9d78; background: #c05d35; color: #fff; }

.lrt-program-rail { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; padding: 2px 2px 14px; }
.lrt-program { overflow: hidden; border: 1px solid #96a39b; border-bottom: 3px solid #1b6045; border-radius: 7px; background: #fff; box-shadow: 0 8px 21px rgb(13 45 32 / 7%); scroll-snap-align: start; }
.lrt-program > img { display: block; width: 100%; aspect-ratio: 16 / 7.5; border-bottom: 1px solid #a6b0aa; object-fit: cover; }
.lrt-program > div { padding: 18px; }
.lrt-program h3 { font-size: 19px; }
.lrt-program p { min-height: 58px; }
.lrt-interest { margin-top: 15px; padding: 9px 12px; border: 1px solid #45a178; border-bottom: 3px solid #073b28; background: #0f6444; color: #fff; font-size: 9px; font-weight: 900; letter-spacing: .07em; }
.lrt-interest.is-done { border-color: #719d12; background: var(--lrt-lime); color: var(--lrt-ink); }
.lrt-rail-note { margin: 6px 0 0; color: #687a71; font-size: 10px; text-align: right; }

.lrt-prep-hero { display: flex; align-items: end; justify-content: space-between; padding: 28px 32px; border-top: 3px solid var(--lrt-copper); border-radius: 7px; background: var(--lrt-ink); color: #fff; }
.lrt-prep-hero .lrt-kicker { color: #f2a17c; }
.lrt-prep-hero h1 { max-width: 750px; margin: 0 0 11px; color: #fff !important; font-size: clamp(32px, 4vw, 43px); line-height: 1.04; letter-spacing: -.045em; }
.lrt-prep-hero > div > p:last-child { max-width: 720px; margin: 0; color: #c8d6cf; font-size: 12px; line-height: 1.55; }
.lrt-prep-hero > strong { color: var(--lrt-lime); font-size: 24px; text-align: right; }
.lrt-prep-hero > strong span { color: #c8d6cf; font-size: 9px; letter-spacing: .07em; }
.lrt-prep { display: grid; gap: 14px; margin-top: 16px; }
.lrt-prep > section { padding: 22px 24px; border: 1px solid #a3afa8; border-radius: 6px; background: #fff; box-shadow: 0 6px 16px rgb(13 45 32 / 5%); scroll-margin-top: 72px; }
.lrt-prep > section > header { display: flex; gap: 15px; align-items: center; margin-bottom: 17px; padding-bottom: 14px; border-bottom: 1px solid #d0d7d3; }
.lrt-prep > section > header > span { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid #697b72; background: linear-gradient(145deg, #eef1ef, #c2cbc6); box-shadow: inset 0 0 0 2px #fff; font-size: 15px; font-weight: 950; }
.lrt-prep h2 { margin: 2px 0 0; font-size: 19px; }
.lrt-prep header small { color: var(--lrt-copper); font-size: 9px; font-weight: 900; letter-spacing: .1em; }
.lrt-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.lrt-fields label { display: grid; gap: 7px; }
.lrt-fields label.wide { grid-column: 1 / -1; }
.lrt-fields label > span { font-size: 10px; font-weight: 850; }
.lrt-fields input, .lrt-fields select, .lrt-fields textarea { width: 100%; padding: 10px 11px; border: 1px solid #a8b3ad; background: #fafbf9; color: var(--lrt-ink); font: inherit; font-size: 12px; }
.lrt-employee-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.lrt-employee { position: relative; padding: 15px 16px 14px; border: 1px solid #b3bdb8; border-left: 3px solid #b3bdb8; background: #f8f9f7; cursor: pointer; }
.lrt-employee.is-selected { border-color: var(--lrt-green); border-left-color: var(--lrt-lime); background: #edf7e8; }
.lrt-employee > input { position: absolute; top: 14px; right: 14px; width: 17px; height: 17px; }
.lrt-employee > span { color: var(--lrt-copper); font-size: 9px; font-weight: 950; letter-spacing: .1em; }
.lrt-employee h3 { margin: 5px 28px 6px 0; font-size: 14px; }
.lrt-employee p { margin: 0 0 9px; color: #52675c; font-size: 11px; line-height: 1.5; }
.lrt-employee details { padding-top: 7px; border-top: 1px solid #d5dcd8; }
.lrt-employee summary { color: var(--lrt-green); font-size: 9px; font-weight: 850; }
.lrt-employee details b, .lrt-employee details small { display: block; margin-top: 6px; font-size: 9px; }
.lrt-employee > i { display: block; margin-top: 9px; font-size: 8px; font-style: normal; font-weight: 950; letter-spacing: .07em; }
.lrt-checks { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.lrt-checks label { padding: 10px; border: 1px solid #b2bcb7; background: #f8f9f7; font-size: 10px; font-weight: 750; }
.lrt-checks input { margin-right: 6px; }
.lrt-prep > footer { display: flex; align-items: center; justify-content: space-between; padding: 15px 18px; border: 1px solid #829188; border-radius: 6px; background: linear-gradient(145deg, #e2e7e4, #f8f9f7); }
.lrt-prep > footer p { margin: 0; font-size: 11px; font-weight: 700; }
.lrt-prep > footer p.is-success { color: var(--lrt-green); }

@media (max-width: 980px) {
  .lrt-learning-sidebar { width: 205px; }
  .lrt-learning-main { margin-left: 205px; }
  .lrt-workshop-hero { grid-template-columns: 1fr; }
  .lrt-workshop-hero figure { height: 280px; }
  .lrt-owned { grid-template-columns: 205px 1fr; }
  .lrt-owned > aside { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr auto; align-items: center; border-top: 1px solid #b0bbb4; border-left: 0; }
  .lrt-checks { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 700px) {
  .lrt-learning-page { margin-top: -1rem; }
  .lrt-learning-mobilebar { position: sticky; z-index: 30; top: 0; display: flex; align-items: center; justify-content: space-between; min-height: 60px; padding: 8px 14px; border-bottom: 1px solid #b9c2bc; background: rgb(249 250 247 / 94%); backdrop-filter: blur(12px); }
  .lrt-learning-mobilemark { width: 64px; height: 40px; }
  .lrt-learning-mobileuser { max-width: 170px; overflow: hidden; color: var(--lrt-muted); font-size: 10px; font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
  .lrt-learning-sidebar { inset: auto 0 0; width: auto; height: 62px; padding: 0; border: 0; border-top: 1px solid #456252; box-shadow: 0 -8px 24px rgb(7 30 19 / 14%); }
  .lrt-learning-brand, .lrt-learning-sidebar__account { display: none; }
  .lrt-learning-sidebar nav { grid-template-columns: repeat(3, 1fr); gap: 0; width: 100%; margin: 0; }
  .lrt-learning-sidebar nav a { grid-template-columns: 1fr; justify-items: center; gap: 1px; min-height: 62px; padding: 5px 3px; border: 0; font-size: 9px; }
  .lrt-learning-sidebar nav a.is-active { box-shadow: inset 0 3px var(--lrt-lime); }
  .lrt-learning-sidebar nav i { width: 26px; height: 26px; border: 0; }
  .lrt-learning-main { margin-left: 0; padding-bottom: 62px; }
  .lrt-learning-topbar { display: none; }
  .lrt-learning-content { width: calc(100% - 28px); padding: 24px 0 42px; }
  .lrt-workshop-hero__copy { padding: 27px 21px; }
  .lrt-workshop-hero h1 { font-size: 38px; }
  .lrt-workshop-hero figure { height: 220px; }
  .lrt-section { margin-top: 36px; }
  .lrt-section__title { align-items: start; }
  .lrt-section__title h2 { font-size: 24px; }
  .lrt-owned { grid-template-columns: 1fr; }
  .lrt-owned > a { height: 176px; min-height: 0; }
  .lrt-owned > div { padding: 19px; }
  .lrt-owned > aside { grid-column: auto; padding: 15px; }
  .lrt-program p { min-height: 0; }
  .lrt-prep-hero { display: block; padding: 24px 20px; }
  .lrt-prep-hero h1 { font-size: 34px; }
  .lrt-prep-hero > strong { display: block; margin-top: 17px; text-align: left; }
  .lrt-prep > section { padding: 18px 15px; }
  .lrt-fields, .lrt-employee-grid { grid-template-columns: 1fr; }
  .lrt-checks { grid-template-columns: 1fr 1fr; }
  .lrt-prep > footer { align-items: stretch; flex-direction: column; gap: 12px; }
  .lrt-prep > footer .lrt-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .lrt-learning-page *, .lrt-learning-page *::before, .lrt-learning-page *::after { transition-duration: .01ms !important; }
}

/* 2026-09 learner refresh: Frappe-like restraint, brand carried by type, color and imagery. */
.lrt-learning-page {
  --lrt-surface: #fff;
  --lrt-surface-soft: #f6f8f6;
  --lrt-canvas: #f1f4f2;
  --lrt-border: #dfe5e1;
  --lrt-text: #18251f;
  --lrt-subtle: #66756d;
  background: var(--lrt-canvas);
  color: var(--lrt-text);
}
.lrt-learning-sidebar {
  width: 218px;
  padding: 14px 12px;
  border-right: 1px solid var(--lrt-border);
  background: var(--lrt-surface);
  color: var(--lrt-text);
}
.lrt-learning-main { margin-left: 218px; }
.lrt-account-menu { position: relative; margin: 0; }
.lrt-account-menu > summary {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 16px;
  gap: 9px;
  align-items: center;
  min-height: 52px;
  padding: 7px 8px;
  border: 1px solid transparent;
  border-radius: 9px;
  color: var(--lrt-text);
  cursor: pointer;
  list-style: none;
}
.lrt-account-menu > summary::-webkit-details-marker { display: none; }
.lrt-account-menu > summary:hover, .lrt-account-menu[open] > summary { border-color: var(--lrt-border); background: var(--lrt-surface-soft); }
.lrt-account-menu__mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 7px; background: #e6f4ec; }
.lrt-account-menu__mark img { width: 27px; }
.lrt-account-menu > summary strong, .lrt-account-menu > summary small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lrt-account-menu > summary strong { font-size: 14px; }
.lrt-account-menu > summary small { margin-top: 1px; color: var(--lrt-subtle); font-size: 11px; font-weight: 500; }
.lrt-account-menu > summary i { color: var(--lrt-subtle); font-size: 14px; font-style: normal; text-align: center; transition: transform .18s ease; }
.lrt-account-menu[open] > summary i { transform: rotate(180deg); }
.lrt-account-menu__popover {
  position: absolute;
  z-index: 50;
  top: calc(100% + 7px);
  left: 0;
  width: 210px;
  padding: 6px;
  border: 1px solid var(--lrt-border);
  border-radius: 10px;
  background: var(--lrt-surface);
  box-shadow: 0 12px 28px rgb(15 36 26 / 13%);
}
.lrt-account-menu__popover a, .lrt-account-menu__popover button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 37px;
  padding: 8px 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--lrt-text) !important;
  font-size: 14px;
  text-align: left;
  text-decoration: none !important;
  cursor: pointer;
}
.lrt-account-menu__popover a:hover, .lrt-account-menu__popover button:hover { background: var(--lrt-surface-soft); }
.lrt-account-menu__popover b { display: grid; place-items: center; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 20px; background: #e8f4ec; color: var(--lrt-green); font-size: 9px; }
.lrt-account-menu__popover small { color: var(--lrt-subtle); font-size: 9px; }
.lrt-account-menu--mobile { display: none; }
.lrt-learning-sidebar nav { gap: 3px; margin-top: 22px; }
.lrt-learning-sidebar nav a { position: relative; grid-template-columns: 24px minmax(0, 1fr) auto; gap: 8px; min-height: 46px; padding: 8px 9px; border: 0; border-radius: 7px; color: #53645b; font-size: 14px; }
.lrt-learning-sidebar nav a:hover { border: 0; background: #f3f6f4; color: var(--lrt-ink); }
.lrt-learning-sidebar nav a.is-active { border: 0; background: #eaf4ed; color: #0b5d3e; box-shadow: none; }
.lrt-learning-sidebar nav i { width: 22px; height: 22px; border: 0; }
.lrt-learning-sidebar nav svg { width: 17px; height: 17px; }
.lrt-learning-sidebar nav a > b { display: grid; place-items: center; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 20px; background: #e5f2e9; color: var(--lrt-green); font-size: 10px; }
.lrt-sidebar-note { margin: auto 9px 5px; color: #8a9891; font-size: 9px; line-height: 1.55; }
.lrt-learning-topbar { min-height: 50px; padding: 0 28px; border-color: var(--lrt-border); background: rgb(255 255 255 / 91%); }
.lrt-learning-content { width: min(1060px, calc(100% - 48px)); padding: 30px 0 68px; }
.lrt-button { min-height: 39px; border: 0; border-radius: 6px; box-shadow: none; letter-spacing: .04em; }
.lrt-workshop-hero { min-height: 306px; border: 0; border-radius: 10px; box-shadow: none; }
.lrt-workshop-hero figcaption { border: 0; border-radius: 6px; }
.lrt-owned { border: 1px solid var(--lrt-border); border-top: 0; border-radius: 9px; box-shadow: none; }
.lrt-owned > aside { border-color: var(--lrt-border); background: var(--lrt-surface-soft); }
.lrt-state { border: 0; border-radius: 5px; }
.lrt-program-rail { gap: 14px; }
.lrt-program { border: 1px solid var(--lrt-border); border-radius: 9px; box-shadow: none; }
.lrt-program__visual { display: block; overflow: hidden; aspect-ratio: 16 / 7.5; }
.lrt-program__visual img { display: block; width: 100%; height: 100%; object-fit: cover; }
.lrt-program--ranh-tay-2 { border-top: 3px solid #34798b; }
.lrt-program--ranh-tay-3 { border-top: 3px solid #a56a2f; }
.lrt-program--ranh-tay-coach { border-top: 3px solid #34423b; }
.lrt-program--tu-van-1-1 { border-top: 3px solid var(--lrt-copper); }
.lrt-program__body {
  display: grid;
  min-height: 326px;
  grid-template-rows: 66px 50px 64px 1fr;
  align-content: start;
  padding: 16px;
}
.lrt-program__identity { display: grid; min-width: 0; align-content: start; gap: 7px; }
.lrt-program__identity > strong { color: var(--lrt-green); font-size: 13px; font-weight: 900; letter-spacing: .025em; text-transform: uppercase; }
.lrt-program__identity > div { display: flex; min-width: 0; align-items: center; gap: 8px; }
.lrt-program__identity .lrt-state { flex: 0 0 auto; padding: 5px 6px; font-size: 8px; letter-spacing: .025em; }
.lrt-program__identity small { overflow: hidden; margin: 0; color: var(--lrt-subtle); font-size: 9px; font-weight: 750; letter-spacing: .05em; text-overflow: ellipsis; white-space: nowrap; }
.lrt-program__body > h3 {
  display: -webkit-box;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  font-size: 17px;
  line-height: 1.25;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.lrt-program h3 a { color: var(--lrt-text); text-decoration: none; }
.lrt-program__body > p {
  display: -webkit-box;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  font-size: 11px;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.lrt-program__offer { align-self: end; display: grid; padding-top: 14px; border-top: 1px solid var(--lrt-border); }
.lrt-program__offer > div:first-child > span { color: var(--lrt-subtle); font-size: 10px; font-weight: 650; letter-spacing: .05em; }
.lrt-program__offer .lrt-course-price { margin-top: 2px; color: #b7552f; font-size: 19px; font-weight: 800; }
.lrt-program__actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 13px; }
.lrt-program__actions > a { color: var(--lrt-green); font-size: 10px; font-weight: 800; text-decoration: none; }
.lrt-interest { width: 118px; min-height: 39px; margin: 0; padding: 8px 11px; border: 0; border-radius: 6px; background: #0f6847; letter-spacing: .04em; }
.lrt-program .lrt-state--interest { padding: 7px 10px; border: 1px solid #c49a49; background: #fff3d8; color: #67490d; font-size: 11px; }
.lrt-program .lrt-state--booking { padding: 7px 10px; border: 1px solid #d2734d; background: #ffede5; color: #8e3b1d; font-size: 11px; }
.lrt-prep > section, .lrt-prep > footer { border-color: var(--lrt-border); border-radius: 9px; box-shadow: none; }
.lrt-prep > section > header > span { border: 0; border-radius: 7px; background: #eaf4ed; box-shadow: none; }
.lrt-employee { border-color: var(--lrt-border); border-left-width: 2px; border-radius: 7px; }

.lrt-simple-list { display: grid; gap: 9px; margin-top: 24px; }
.lrt-simple-list > article, .lrt-empty-state { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 17px 18px; border: 1px solid var(--lrt-border); border-radius: 9px; background: var(--lrt-surface); }
.lrt-simple-list h2, .lrt-empty-state h2 { margin: 3px 0 0; font-size: 15px; }
.lrt-simple-list p, .lrt-empty-state p { margin: 5px 0 0; color: var(--lrt-subtle); font-size: 11px; }
.lrt-simple-list small { color: var(--lrt-subtle); font-size: 9px; }
.lrt-simple-list > article.is-unread { border-left: 3px solid var(--lrt-green); }
.lrt-notification-dot { width: 7px; height: 7px; border-radius: 50%; background: #d3dbd6; }
.lrt-simple-list > article.is-unread .lrt-notification-dot { background: var(--lrt-lime); }
.lrt-simple-list > article > div { flex: 1; }
.lrt-secondary-button { padding: 9px 12px; border: 1px solid var(--lrt-border); border-radius: 7px; color: var(--lrt-green) !important; font-size: 10px; font-weight: 800; text-decoration: none !important; }
.lrt-home-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.lrt-home-panel { min-width: 0; padding: 20px; border: 1px solid var(--lrt-border); border-radius: 9px; background: var(--lrt-surface); }
.lrt-home-panel > header { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--lrt-border); }
.lrt-home-panel > header h3 { margin: 3px 0 0; font-size: 20px; letter-spacing: -.025em; }
.lrt-home-panel > header > a { color: var(--lrt-green); font-size: 11px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.lrt-home-panel > header > small { color: var(--lrt-subtle); font-size: 10px; white-space: nowrap; }
.lrt-update-list, .lrt-leaderboard { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.lrt-update-list li { display: grid; grid-template-columns: 8px minmax(0, 1fr); gap: 10px; align-items: start; padding: 13px 0; border-bottom: 1px solid var(--lrt-border); }
.lrt-update-list li:last-child, .lrt-leaderboard li:last-child { border-bottom: 0; }
.lrt-update-list li > span { width: 7px; height: 7px; margin-top: 5px; border-radius: 50%; background: #c7d0cb; }
.lrt-update-list li.is-unread > span { background: var(--lrt-lime); }
.lrt-update-list strong, .lrt-update-list small { display: block; }
.lrt-update-list strong { font-size: 12px; line-height: 1.45; }
.lrt-update-list small { margin-top: 3px; color: var(--lrt-subtle); font-size: 10px; }
.lrt-leaderboard li { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; gap: 9px; align-items: center; min-height: 52px; border-bottom: 1px solid var(--lrt-border); }
.lrt-leaderboard li > b { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: #eaf4ed; color: var(--lrt-green); font-size: 11px; }
.lrt-leaderboard li > strong, .lrt-leaderboard__person > strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.lrt-leaderboard li > span { color: var(--lrt-subtle); font-size: 10px; white-space: nowrap; }
.lrt-leaderboard__person { display: flex; min-width: 0; align-items: center; gap: 9px; color: var(--lrt-text) !important; }
.lrt-leaderboard__person > i { display: grid; flex: 0 0 auto; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: #edf1ee; color: #40544a; font-size: 10px; font-style: normal; font-weight: 700; }
.lrt-panel-empty { display: grid; gap: 5px; min-height: 132px; align-content: center; color: var(--lrt-subtle); }
.lrt-panel-empty strong { color: var(--lrt-text); font-size: 13px; }
.lrt-panel-empty span { max-width: 52ch; font-size: 11px; line-height: 1.55; }

html[data-lrt-theme="dark"] .lrt-learning-page { --lrt-surface: #15231c; --lrt-surface-soft: #1b2c23; --lrt-canvas: #0f1913; --lrt-border: #2f4439; --lrt-text: #edf4f0; --lrt-subtle: #a3b3aa; color: var(--lrt-text); }
html[data-lrt-theme="dark"] .lrt-learning-sidebar, html[data-lrt-theme="dark"] .lrt-learning-topbar { background: rgb(21 35 28 / 96%); }
html[data-lrt-theme="dark"] .lrt-learning-sidebar nav a { color: #aebdb5; }
html[data-lrt-theme="dark"] .lrt-learning-sidebar nav a:hover, html[data-lrt-theme="dark"] .lrt-learning-sidebar nav a.is-active { background: #21392c; color: #fff; }
html[data-lrt-theme="dark"] .lrt-owned, html[data-lrt-theme="dark"] .lrt-program, html[data-lrt-theme="dark"] .lrt-prep > section, html[data-lrt-theme="dark"] .lrt-simple-list > article, html[data-lrt-theme="dark"] .lrt-empty-state, html[data-lrt-theme="dark"] .lrt-home-panel { background: var(--lrt-surface); }

@media (max-width: 980px) {
  .lrt-learning-sidebar { width: 196px; }
  .lrt-learning-main { margin-left: 196px; }
  .lrt-program-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lrt-program__body { min-height: 318px; }
}

@media (max-width: 700px) {
  .lrt-learning-mobilebar { min-height: 60px; padding: 5px 9px; border-color: var(--lrt-border); background: var(--lrt-surface); }
  .lrt-account-menu--mobile { display: block; width: min(250px, calc(100vw - 18px)); }
  .lrt-account-menu--desktop, .lrt-sidebar-note { display: none; }
  .lrt-account-menu__popover { top: calc(100% + 4px); width: min(240px, calc(100vw - 18px)); }
  .lrt-learning-sidebar { width: auto; background: var(--lrt-surface); box-shadow: 0 -5px 20px rgb(12 35 23 / 10%); }
  .lrt-learning-main { margin-left: 0; }
  .lrt-learning-sidebar nav { grid-template-columns: repeat(4, 1fr); }
  .lrt-learning-sidebar nav a { grid-template-columns: 1fr; gap: 1px; min-height: 62px; padding: 5px 2px; color: var(--lrt-subtle); font-size: 9px; }
  .lrt-learning-sidebar nav a > b { position: absolute; top: 4px; left: calc(50% + 6px); min-width: 16px; height: 16px; padding: 0 4px; font-size: 8px; }
  .lrt-learning-sidebar nav a.is-active { box-shadow: inset 0 2px var(--lrt-green); }
  .lrt-home-grid { grid-template-columns: 1fr; }
  .lrt-home-panel { padding: 16px; }
  .lrt-home-panel > header { align-items: flex-start; }
  .lrt-simple-list > article { align-items: flex-start; }
}

/* Learner UI type hierarchy: quiet, readable and proportioned like Frappe LMS. */
.lrt-learning-page {
  font-size: 14px;
  line-height: 1.5;
}
.lrt-learning-sidebar {
  width: 216px;
  padding: 8px;
}
.lrt-learning-main { margin-left: 216px; }
.lrt-account-menu > summary {
  grid-template-columns: 36px minmax(0, 1fr) 16px;
  gap: 8px;
  min-height: 56px;
  padding: 7px;
}
.lrt-account-menu__mark { width: 36px; height: 36px; }
.lrt-account-menu__mark img { width: 29px; }
.lrt-account-menu > summary strong {
  font-size: 15px;
  font-weight: 550;
  line-height: 1.28;
}
.lrt-account-menu > summary small {
  margin-top: 0;
  font-size: 13px;
  line-height: 1.3;
}
.lrt-account-menu > summary i { font-size: 15px; }
.lrt-account-menu__popover a, .lrt-account-menu__popover button {
  min-height: 40px;
  font-size: 14px;
  font-weight: 450;
}
.lrt-account-menu__popover small { font-size: 11px; }
.lrt-learning-sidebar nav {
  gap: 2px;
  margin-top: 12px;
}
.lrt-learning-sidebar nav a {
  grid-template-columns: 24px minmax(0, 1fr) auto;
  gap: 8px;
  min-height: 38px;
  padding: 7px 8px;
  border: 1px solid transparent;
  border-radius: 7px;
  color: #2f3a35;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
}
.lrt-learning-sidebar nav a:hover {
  border: 1px solid #e2e7e4;
  background: #f7f8f7;
}
.lrt-learning-sidebar nav a.is-active {
  border: 1px solid #dfe5e1;
  background: #fff;
  color: #18251f;
  box-shadow: 0 1px 4px rgb(16 35 26 / 8%);
}
.lrt-learning-sidebar nav i { width: 24px; height: 24px; }
.lrt-learning-sidebar nav svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.55;
}
.lrt-learning-sidebar nav a > b { font-size: 11px; font-weight: 650; }
.lrt-nav-label-mobile { display: none; }
.lrt-sidebar-note { display: none; }
.lrt-learning-topbar {
  min-height: 52px;
  font-size: 13px;
}
.lrt-learning-content {
  width: min(1080px, calc(100% - 48px));
  padding-top: 32px;
}
.lrt-kicker {
  margin-bottom: 7px;
  color: #53665c;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .045em;
  line-height: 1.4;
}
.lrt-button {
  min-height: 40px;
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .025em;
}
.lrt-workshop-hero h1 {
  font-size: clamp(34px, 3.8vw, 43px);
  line-height: 1.06;
  letter-spacing: -.035em;
}
.lrt-workshop-hero .lrt-kicker { color: #d8e5de; }
.lrt-workshop-hero__copy > p:not(.lrt-kicker) {
  font-size: 14px;
  line-height: 1.65;
}
.lrt-workshop-hero figcaption { font-size: 11px; font-weight: 650; }
.lrt-section { margin-top: 44px; }
.lrt-section__title { margin-bottom: 16px; }
.lrt-section__title h2 {
  font-size: 26px;
  letter-spacing: -.025em;
}
.lrt-section__title > a, .lrt-section__title > span {
  font-size: 13px;
  font-weight: 550;
}
.lrt-owned small, .lrt-program small {
  color: #53665c;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .035em;
}
.lrt-owned h3, .lrt-program h3 {
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -.022em;
}
.lrt-owned p, .lrt-program p {
  color: #56675e;
  font-size: 13px;
  line-height: 1.6;
}
.lrt-owned > aside > b {
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .035em;
}
.lrt-state {
  padding: 5px 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .035em;
}
.lrt-program h3 { font-size: 18px; }
.lrt-program__actions > a { font-size: 12px; font-weight: 600; }
.lrt-interest {
  padding: 9px 13px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .025em;
}
.lrt-prep-hero .lrt-kicker { color: #d8e5de; }
.lrt-prep-hero > div > p:last-child { font-size: 14px; }
.lrt-prep-hero > strong span,
.lrt-prep header small,
.lrt-employee > span,
.lrt-employee summary,
.lrt-employee details b,
.lrt-employee details small,
.lrt-employee > i { font-size: 11px; }
.lrt-fields label > span,
.lrt-checks label,
.lrt-prep > footer p { font-size: 12px; }
.lrt-fields input, .lrt-fields select, .lrt-fields textarea { font-size: 14px; }
.lrt-employee h3 { font-size: 15px; }
.lrt-employee p { font-size: 13px; }
.lrt-simple-list h2, .lrt-empty-state h2 { font-size: 17px; }
.lrt-simple-list p, .lrt-empty-state p { font-size: 13px; }
.lrt-simple-list small { font-size: 11px; }
.lrt-secondary-button { font-size: 12px; font-weight: 650; }
.lrt-home-panel > header h3 { font-size: 19px; }
.lrt-home-panel > header > a,
.lrt-home-panel > header > small { font-size: 12px; font-weight: 550; }
.lrt-update-list strong,
.lrt-leaderboard li > strong,
.lrt-leaderboard__person > strong { font-size: 13px; }
.lrt-update-list small,
.lrt-leaderboard li > span { font-size: 12px; }
.lrt-leaderboard li > b { font-size: 12px; }
.lrt-panel-empty strong { font-size: 14px; }
.lrt-panel-empty span { font-size: 13px; }

/* Course commerce and community: visible value, then the LRT maker hierarchy. */
.lrt-course-price {
  display: block;
  margin-top: 13px;
  color: var(--lrt-text);
  font-size: 16px;
  font-weight: 750;
  letter-spacing: -.015em;
}
.lrt-community-board { display: grid; gap: 18px; }
.lrt-rank-board,
.lrt-news-board {
  overflow: hidden;
  border: 1px solid var(--lrt-border);
  border-radius: 12px;
  background: var(--lrt-surface);
}
.lrt-rank-board { padding: 22px 22px 18px; }
.lrt-rank-board > header,
.lrt-news-board > header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}
.lrt-rank-board > header h3,
.lrt-news-board > header h3 { margin: 2px 0 0; font-size: 20px; letter-spacing: -.025em; }
.lrt-rank-board > header a,
.lrt-news-board > header a { color: var(--lrt-green); font-size: 12px; font-weight: 650; text-decoration: none; white-space: nowrap; }
.lrt-rank-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.lrt-rank-rail li {
  position: relative;
  display: grid;
  min-width: 0;
  justify-items: center;
  padding: 5px 8px 4px;
  text-align: center;
}
.lrt-rank-rail li + li::before {
  position: absolute;
  top: 18px;
  bottom: 10px;
  left: -4px;
  width: 1px;
  background: rgb(20 107 69 / 12%);
  content: "";
}
.lrt-rank-rail li > b {
  position: absolute;
  z-index: 2;
  top: 0;
  left: calc(50% - 34px);
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: #d59638;
  color: #fff;
  font-size: 10px;
  box-shadow: 0 2px 6px rgb(37 62 48 / 16%);
}
.lrt-rank-rail li:nth-child(2) > b { background: #7f9189; }
.lrt-rank-rail li:nth-child(3) > b { background: #b66b38; }
.lrt-rank-rail li:nth-child(4) > b { background: #57745f; }
.lrt-rank-avatar { display: block; width: 72px; height: 72px; overflow: hidden; border: 4px solid #61776b; border-radius: 50%; background: #e8ece9; box-shadow: 0 0 0 3px #b7c2bc, 0 6px 14px rgb(38 57 47 / 12%); }
.lrt-rank-avatar img { display: block; width: 400%; height: 100%; max-width: none; object-fit: cover; }
.lrt-rank-avatar--1 { transform: translateX(0); }
.lrt-rank-avatar--2 { transform: translateX(-25%); }
.lrt-rank-avatar--3 { transform: translateX(-50%); }
.lrt-rank-avatar--4 { transform: translateX(-75%); }
.lrt-rank-rail li:nth-child(1) .lrt-rank-avatar { width: 78px; height: 78px; border-color: #d6a128; box-shadow: 0 0 0 4px #ffe7a0, 0 7px 18px rgb(121 82 5 / 22%); }
.lrt-rank-rail li:nth-child(2) .lrt-rank-avatar { border-color: #86958f; box-shadow: 0 0 0 3px #d8dfdc, 0 6px 14px rgb(46 62 55 / 14%); }
.lrt-rank-rail li:nth-child(3) .lrt-rank-avatar { border-color: #b86b36; box-shadow: 0 0 0 3px #ebbea1, 0 6px 14px rgb(89 47 25 / 14%); }
.lrt-rank-rail li:nth-child(4) .lrt-rank-avatar { border-color: #61776b; }
.lrt-rank-rail strong { overflow: hidden; width: 100%; margin-top: 9px; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.lrt-rank-rail small { margin-top: 2px; color: #305543; font-size: 11px; font-weight: 650; }
.lrt-rank-rail em { margin-top: 5px; padding: 3px 8px; border-radius: 20px; background: rgb(20 107 69 / 8%); color: #2b5b43; font-size: 10px; font-style: normal; font-weight: 650; }
.lrt-news-board > header { padding: 20px 22px 14px; }
.lrt-news-list { margin: 0; padding: 0; border-top: 1px solid var(--lrt-border); list-style: none; }
.lrt-news-list li + li { border-top: 1px solid var(--lrt-border); }
.lrt-news-list a {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 15px;
  align-items: center;
  padding: 12px 22px;
  color: var(--lrt-text) !important;
  text-decoration: none !important;
}
.lrt-news-list a:hover { background: var(--lrt-surface-soft); }
.lrt-news-list img { display: block; width: 112px; height: 70px; border-radius: 7px; object-fit: cover; }
.lrt-news-list span { min-width: 0; }
.lrt-news-list strong,
.lrt-news-list p,
.lrt-news-list small { display: block; }
.lrt-news-list strong { overflow: hidden; font-size: 14px; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }
.lrt-news-list p { display: -webkit-box; overflow: hidden; margin: 4px 0 0; color: var(--lrt-subtle); font-size: 12px; line-height: 1.45; -webkit-box-orient: vertical; -webkit-line-clamp: 1; }
.lrt-news-list small { margin-top: 5px; color: #7a8981; font-size: 11px; }
.lrt-news-list li.is-unread strong::after { display: inline-block; width: 6px; height: 6px; margin-left: 8px; border-radius: 50%; background: var(--lrt-lime); vertical-align: 2px; content: ""; }
html[data-lrt-theme="dark"] .lrt-rank-rail small,
html[data-lrt-theme="dark"] .lrt-rank-rail em { color: #bdd8c8; }
html[data-lrt-theme="dark"] .lrt-program__identity > strong,
html[data-lrt-theme="dark"] .lrt-program__actions > a { color: #a9dec0; }
html[data-lrt-theme="dark"] .lrt-program__body > p,
html[data-lrt-theme="dark"] .lrt-owned p,
html[data-lrt-theme="dark"] .lrt-owned small { color: #c4d3ca; }
html[data-lrt-theme="dark"] .lrt-program__identity small,
html[data-lrt-theme="dark"] .lrt-owned > aside > b,
html[data-lrt-theme="dark"] .lrt-section .lrt-kicker { color: #a3bfb0; }
html[data-lrt-theme="dark"] .lrt-program__offer .lrt-course-price { color: #f1aa83; }

/* Canonical typography: one job per weight, so metadata never competes with content. */
.lrt-learning-page {
  --lrt-weight-regular: 400;
  --lrt-weight-medium: 500;
  --lrt-weight-semibold: 600;
  --lrt-weight-bold: 700;
  font-weight: var(--lrt-weight-regular);
}
.lrt-learning-topbar,
.lrt-owned p,
.lrt-program p,
.lrt-news-list p,
.lrt-simple-list p,
.lrt-empty-state p,
.lrt-panel-empty span { font-weight: var(--lrt-weight-regular); }
.lrt-account-menu > summary strong,
.lrt-learning-topbar strong,
.lrt-learning-sidebar nav a,
.lrt-section__title > a,
.lrt-section__title > span,
.lrt-kicker,
.lrt-owned small,
.lrt-program small,
.lrt-owned > aside > b,
.lrt-program__offer > div:first-child > span,
.lrt-news-list small,
.lrt-rank-rail small { font-weight: var(--lrt-weight-medium); }
.lrt-state,
.lrt-button,
.lrt-interest,
.lrt-secondary-button,
.lrt-program__actions > a,
.lrt-rank-board > header a,
.lrt-news-board > header a,
.lrt-news-list strong,
.lrt-rank-rail strong,
.lrt-rank-rail em { font-weight: var(--lrt-weight-semibold); }
.lrt-section__title h2,
.lrt-owned h3,
.lrt-program h3,
.lrt-home-panel > header h3,
.lrt-rank-board > header h3,
.lrt-news-board > header h3,
.lrt-simple-list h2,
.lrt-empty-state h2,
.lrt-employee h3 { font-weight: var(--lrt-weight-bold); }
.lrt-workshop-hero h1,
.lrt-prep-hero h1 { font-weight: var(--lrt-weight-bold); }
.lrt-program__identity > strong {
  font-weight: var(--lrt-weight-bold);
  letter-spacing: 0;
  text-transform: none;
}
.lrt-course-price { font-weight: var(--lrt-weight-bold); }
.lrt-kicker { letter-spacing: .055em; }
.lrt-state,
.lrt-owned small,
.lrt-program small,
.lrt-owned > aside > b,
.lrt-program__offer > div:first-child > span { letter-spacing: .025em; }

.lrt-profile-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 22px; }
.lrt-profile-panel { min-width: 0; padding: 22px; border: 1px solid var(--lrt-border); border-radius: 10px; background: var(--lrt-surface); }
.lrt-profile-panel h2 { margin: 0 0 13px; color: var(--lrt-text); font-size: 18px; font-weight: 700; line-height: 1.3; }
.lrt-profile-panel p { margin: 0 0 16px; color: var(--lrt-subtle); font-size: 13px; font-weight: 400; line-height: 1.6; }
.lrt-profile-panel--account > header { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.lrt-profile-panel--account > header h2 { margin-bottom: 3px; }
.lrt-profile-panel--account > header p { margin: 0; overflow-wrap: anywhere; }
.lrt-profile-avatar { display: grid; flex: 0 0 48px; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: #dcefe3; color: var(--lrt-green); font-size: 16px; font-weight: 700; }
.lrt-profile-avatar img { width: 100%; height: 100%; border-radius: inherit; object-fit: cover; }
.lrt-profile-panel form label { display: block; margin-bottom: 7px; color: var(--lrt-text); font-size: 13px; font-weight: 500; }
.lrt-profile-edit { display: flex; gap: 8px; }
.lrt-profile-edit input { min-width: 0; flex: 1; min-height: 40px; padding: 8px 10px; border: 1px solid var(--lrt-border); border-radius: 6px; background: var(--lrt-surface); color: var(--lrt-text); font: inherit; font-size: 14px; }
.lrt-profile-edit button, .lrt-profile-theme { min-height: 40px; padding: 8px 13px; border: 1px solid var(--lrt-green); border-radius: 6px; background: var(--lrt-green); color: #fff; font-size: 13px; font-weight: 600; cursor: pointer; }
.lrt-profile-edit button:disabled { opacity: .6; cursor: wait; }
.lrt-profile-panel .lrt-profile-status, .lrt-profile-panel .lrt-profile-footnote { margin: 8px 0 0; font-size: 12px; }
.lrt-profile-facts { margin: 0 0 14px; }
.lrt-profile-facts > div { display: grid; grid-template-columns: 118px minmax(0, 1fr); gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--lrt-border); font-size: 13px; }
.lrt-profile-facts dt { color: var(--lrt-subtle); }
.lrt-profile-facts dd { min-width: 0; margin: 0; color: var(--lrt-text); font-weight: 500; overflow-wrap: anywhere; }
.lrt-profile-link { color: var(--lrt-green) !important; font-size: 13px; font-weight: 600; text-decoration: none !important; }
.lrt-profile-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 12px 0 16px; border-bottom: 1px solid var(--lrt-border); }
.lrt-profile-stats > div { display: grid; gap: 2px; }
.lrt-profile-stats strong { color: var(--lrt-text); font-size: 22px; font-weight: 700; }
.lrt-profile-stats span { color: var(--lrt-subtle); font-size: 12px; }
.lrt-profile-links { display: grid; margin-top: 7px; }
.lrt-profile-links a { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--lrt-border); color: var(--lrt-text) !important; font-size: 13px; font-weight: 500; text-decoration: none !important; }
.lrt-profile-links a:last-child { border-bottom: 0; }
.lrt-profile-theme { display: flex; align-items: center; justify-content: space-between; min-width: 190px; border-color: var(--lrt-border); background: var(--lrt-surface-soft); color: var(--lrt-text); text-align: left; }
.lrt-profile-theme span { color: var(--lrt-green); font-weight: 600; }
.lrt-account-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 38px; align-items: start; max-width: 1040px; margin-top: 24px; }
.lrt-account-index { position: sticky; top: 25px; display: grid; gap: 3px; padding-top: 4px; }
.lrt-account-index a { padding: 11px 13px; border-radius: 7px; color: var(--lrt-subtle) !important; font-size: 14px; font-weight: 500; text-decoration: none !important; }
.lrt-account-index a:hover, .lrt-account-index a:focus-visible { background: var(--lrt-surface-soft); color: var(--lrt-text) !important; }
.lrt-account-index a:first-child { background: var(--lrt-surface-soft); color: var(--lrt-green) !important; font-weight: 600; }
.lrt-account-content { min-width: 0; border: 1px solid var(--lrt-border); border-radius: 10px; background: var(--lrt-surface); }
.lrt-account-section { padding: 25px 30px 30px; scroll-margin-top: 16px; }
.lrt-account-section + .lrt-account-section { border-top: 1px solid var(--lrt-border); }
.lrt-account-section h2 { margin: 0 0 18px; color: var(--lrt-text); font-size: 19px; font-weight: 700; line-height: 1.35; }
.lrt-account-section p { color: var(--lrt-subtle); font-size: 13px; line-height: 1.6; }
.lrt-account-identity { display: flex; align-items: center; gap: 14px; padding: 0 0 23px; border-bottom: 1px solid var(--lrt-border); }
.lrt-account-identity > div { display: grid; min-width: 0; gap: 3px; flex: 1; }
.lrt-account-identity strong { color: var(--lrt-text); font-size: 16px; font-weight: 600; }
.lrt-account-identity span:not(.lrt-profile-avatar) { color: var(--lrt-subtle); font-size: 13px; }
.lrt-account-identity .lrt-profile-avatar { flex-basis: 66px; width: 66px; height: 66px; font-size: 20px; }
.lrt-account-action { flex: none; padding: 8px 12px; border: 1px solid var(--lrt-border); border-radius: 6px; background: var(--lrt-surface); color: var(--lrt-green); font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.lrt-account-action:hover:not(:disabled) { background: var(--lrt-surface-soft); }
.lrt-account-action:disabled { opacity: .52; cursor: not-allowed; }
.lrt-account-name { padding: 20px 0 15px; }
.lrt-account-name label { display: block; margin-bottom: 8px; color: var(--lrt-text); font-size: 13px; font-weight: 600; }
.lrt-account-name .lrt-profile-edit { max-width: 540px; }
.lrt-account-name .lrt-profile-status { margin: 7px 0 0; color: var(--lrt-subtle); font-size: 12px; }
.lrt-account-setting { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 71px; padding: 15px 0; border-top: 1px solid var(--lrt-border); }
.lrt-account-section > .lrt-account-setting:first-of-type { border-top: 0; }
.lrt-account-setting > div { display: grid; min-width: 0; gap: 4px; }
.lrt-account-setting strong { color: var(--lrt-text); font-size: 14px; font-weight: 600; }
.lrt-account-setting span { color: var(--lrt-subtle); font-size: 13px; overflow-wrap: anywhere; }
.lrt-account-intro { margin: -8px 0 9px; }
.lrt-account-help { margin: 14px 0 0; }
.lrt-account-help a { color: var(--lrt-green) !important; font-weight: 600; text-decoration: none !important; }
.lrt-account-section-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.lrt-account-section-head h2 { margin-bottom: 4px; }
.lrt-account-section-head p { margin: 0 0 16px; }
.lrt-device-row { display: flex; align-items: center; gap: 13px; padding: 17px 0 0; border-top: 1px solid var(--lrt-border); }
.lrt-device-symbol { display: grid; flex: none; place-items: center; width: 35px; height: 35px; border-radius: 7px; background: var(--lrt-surface-soft); color: var(--lrt-green); font-size: 20px; }
.lrt-device-row > div { display: grid; gap: 3px; flex: 1; }
.lrt-device-row strong { color: var(--lrt-text); font-size: 14px; font-weight: 600; }
.lrt-device-row div span { color: var(--lrt-subtle); font-size: 12px; }
.lrt-device-current { color: var(--lrt-green); font-size: 12px; font-weight: 600; }
.lrt-account-section .lrt-device-policy { margin: 0 0 4px; padding: 10px 13px; border-left: 3px solid var(--lrt-green); background: var(--lrt-surface-soft); color: var(--lrt-text); font-size: 12px; line-height: 1.55; }
.lrt-device-policy strong { font-weight: 650; }
.lrt-account-section .lrt-profile-theme { min-width: 155px; }
.lrt-account-section .lrt-profile-theme span { color: var(--lrt-green); }
.lrt-account-destination { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 66px; padding: 13px 0; border-top: 1px solid var(--lrt-border); color: var(--lrt-text) !important; text-decoration: none !important; }
.lrt-account-destination > span:first-child { display: grid; gap: 4px; }
.lrt-account-destination strong { font-size: 14px; font-weight: 600; }
.lrt-account-destination small { color: var(--lrt-subtle); font-size: 12px; }
.lrt-account-destination > span:last-child { color: var(--lrt-green); font-size: 20px; }
.lrt-account-destination:hover { color: var(--lrt-green) !important; }
.lrt-account-dialog { position: fixed; width: min(430px, calc(100vw - 32px)); max-width: none; max-height: min(680px, calc(100vh - 32px)); padding: 28px; overflow: auto; border: 1px solid var(--lrt-border); border-radius: 12px; background: var(--lrt-surface); color: var(--lrt-text); box-shadow: 0 28px 90px rgb(0 0 0 / 20%); }
.lrt-account-dialog::backdrop { background: rgb(9 30 19 / 52%); }
.lrt-account-dialog > form { position: absolute; top: 12px; right: 14px; }
.lrt-account-dialog-close { border: 0; background: transparent; color: var(--lrt-subtle); font-size: 26px; cursor: pointer; }
.lrt-account-dialog h2 { margin: 4px 30px 9px 0; font-size: 21px; line-height: 1.3; }
.lrt-account-dialog p { color: var(--lrt-subtle); font-size: 13px; line-height: 1.55; }
.lrt-account-dialog-field { display: grid; gap: 7px; margin: 16px 0; font-size: 13px; font-weight: 600; }
.lrt-account-dialog-field input { width: 100%; box-sizing: border-box; min-height: 42px; padding: 9px 11px; border: 1px solid var(--lrt-border); border-radius: 6px; background: var(--lrt-surface); color: var(--lrt-text); font: inherit; font-weight: 400; }
.lrt-account-dialog [data-preview-dialog-body] > button, .lrt-account-dialog-done { min-height: 39px; padding: 8px 13px; border: 1px solid var(--lrt-green); border-radius: 6px; background: var(--lrt-green); color: #fff; font: inherit; font-size: 13px; font-weight: 600; }
.lrt-account-dialog [data-preview-dialog-body] > button:disabled { opacity: .45; cursor: not-allowed; }
.lrt-account-dialog [data-preview-dialog-body] > .lrt-account-dialog-secondary { margin-left: 9px; border-color: var(--lrt-border); background: var(--lrt-surface); color: var(--lrt-green); }
.lrt-account-dialog .lrt-account-dialog-note { margin: 20px 0 13px; padding: 10px 12px; border-radius: 6px; background: var(--lrt-surface-soft); }
.lrt-account-dialog-done { cursor: pointer; }
html[data-lrt-theme="dark"] .lrt-profile-avatar { background: #234631; color: #c9e8d4; }
html[data-lrt-theme="dark"] .lrt-learning-topbar strong,
html[data-lrt-theme="dark"] .lrt-profile-theme span { color: #d9f0e2; }
html[data-lrt-theme="dark"] .lrt-page-heading h1 { color: var(--lrt-text) !important; }
html[data-lrt-theme="dark"] .lrt-profile-link { color: #9adcb5 !important; }

@media (max-width: 980px) {
  .lrt-learning-sidebar { width: 196px; }
  .lrt-learning-main { margin-left: 196px; }
  .lrt-profile-grid { grid-template-columns: 1fr; }
  .lrt-account-layout { grid-template-columns: 1fr; gap: 13px; }
  .lrt-account-index { position: static; display: flex; overflow-x: auto; padding-bottom: 4px; white-space: nowrap; }
}

@media (max-width: 700px) {
  .lrt-learning-sidebar { width: auto; }
  .lrt-learning-main { margin-left: 0; }
  .lrt-learning-sidebar nav a {
    min-height: 62px;
    padding: 5px 2px;
    font-size: 11px;
    font-weight: 500;
  }
  .lrt-profile-panel { padding: 18px; }
  .lrt-profile-edit { flex-direction: column; }
  .lrt-profile-facts > div { grid-template-columns: 1fr; gap: 2px; }
  .lrt-account-section { padding: 21px 17px 24px; }
  .lrt-account-identity { flex-wrap: wrap; }
  .lrt-account-section-head { align-items: flex-start; flex-direction: column; margin-bottom: 14px; }
  .lrt-account-setting { align-items: flex-start; flex-wrap: wrap; }
  .lrt-learning-sidebar nav svg { width: 20px; height: 20px; }
  .lrt-learning-sidebar nav a.is-active {
    border: 0;
    box-shadow: inset 0 2px var(--lrt-green);
  }
  .lrt-workshop-hero h1 { font-size: 36px; }
  .lrt-section__title h2 { font-size: 24px; }
  .lrt-program-rail { grid-template-columns: 1fr; }
  .lrt-program__body { min-height: 0; grid-template-rows: auto auto auto auto auto; }
  .lrt-program__body > h3, .lrt-program__body > p {
    display: block;
    min-height: 0;
    overflow: visible;
  }
  .lrt-program__body > h3 { margin-top: 5px; }
  .lrt-program__body > p { margin-top: 6px; }
  .lrt-rank-board { padding: 18px 14px 14px; }
  .lrt-rank-board > header, .lrt-news-board > header { align-items: flex-start; }
  .lrt-rank-rail { grid-template-columns: repeat(4, 132px); overflow-x: auto; padding-bottom: 8px; }
  .lrt-rank-rail li + li::before { display: none; }
  .lrt-news-board > header { padding: 18px 15px 13px; }
  .lrt-news-list a { grid-template-columns: 84px minmax(0, 1fr); gap: 12px; padding: 11px 15px; }
  .lrt-news-list img { width: 84px; height: 62px; }
  .lrt-news-list p { display: none; }
}

.lrt-mobile-topnav, .lrt-mobile-view-switch { display: none; }
.lrt-learning-sidebar nav .lrt-mobile-account-link, .lrt-learning-sidebar nav .lrt-mobile-reload { display: none; }

/* Mobile information architecture: two study tabs above, three destinations below. */
@media (max-width: 700px) {
  .lrt-learning-mobilebar {
    position: sticky;
    z-index: 30;
    top: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 60px;
    padding: 0 14px;
    border-bottom: 1px solid var(--lrt-border);
    background: var(--lrt-surface);
  }
  .lrt-mobile-topnav { display: flex; align-items: center; gap: 19px; height: 60px; }
  .lrt-mobile-topnav a {
    display: flex;
    align-items: center;
    gap: 5px;
    height: 60px;
    padding: 2px 1px 0;
    border-bottom: 2px solid transparent;
    color: var(--lrt-subtle) !important;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none !important;
    white-space: nowrap;
  }
  .lrt-mobile-topnav a.is-active { border-color: var(--lrt-green); color: var(--lrt-green) !important; font-weight: 650; }
  .lrt-mobile-topnav b { display: grid; place-items: center; min-width: 16px; height: 16px; padding: 0 3px; border-radius: 999px; background: #e5f2e9; color: var(--lrt-green); font-size: 10px; }
  .lrt-mobile-view-switch { display: none; gap: 2px; padding: 3px; border: 1px solid var(--lrt-border); border-radius: 999px; background: var(--lrt-surface-soft); }
  .lrt-learning-page[data-lrt-page="courses"] .lrt-mobile-view-switch { display: flex; }
  .lrt-mobile-view-switch button { display: grid; place-items: center; width: 32px; height: 32px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--lrt-subtle); cursor: pointer; }
  .lrt-mobile-view-switch button[aria-pressed="true"] { background: var(--lrt-surface); color: var(--lrt-green); box-shadow: 0 1px 4px rgb(13 45 32 / 12%); }
  .lrt-mobile-view-switch svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
  .lrt-learning-sidebar {
    inset: auto 0 0;
    width: 100%;
    height: calc(68px + env(safe-area-inset-bottom, 0px));
    padding: 0 0 env(safe-area-inset-bottom, 0px);
    border: 0;
    border-top: 1px solid var(--lrt-border);
    border-radius: 0;
    background: var(--lrt-surface);
    box-shadow: 0 -4px 16px rgb(13 45 32 / 8%);
  }
  .lrt-learning-sidebar nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    width: 100%;
    height: 68px;
    margin: 0;
    padding: 0 4px;
  }
  .lrt-learning-sidebar nav a, .lrt-learning-sidebar nav .lrt-mobile-reload {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    min-width: 0;
    min-height: 68px;
    padding: 5px 1px 6px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    color: var(--lrt-subtle);
    font-family: inherit;
    font-size: 11px;
    font-weight: 500;
    line-height: 1.2;
    text-align: center;
  }
  .lrt-learning-sidebar nav a:hover, .lrt-learning-sidebar nav .lrt-mobile-reload:hover { border: 0; background: transparent; }
  .lrt-learning-sidebar nav a.is-active {
    border: 0;
    background: transparent;
    box-shadow: none;
    color: var(--lrt-green);
    font-weight: 650;
  }
  .lrt-learning-sidebar nav i { display: grid; place-items: center; width: 48px; height: 28px; border: 0; border-radius: 999px; }
  .lrt-learning-sidebar nav svg { display: block; width: 21px; height: 21px; }
  .lrt-learning-sidebar nav a.is-active i { background: #e5f2e9; }
  .lrt-learning-sidebar nav a > span, .lrt-learning-sidebar nav .lrt-mobile-reload > span { display: block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .lrt-learning-sidebar nav a[data-lrt-nav="courses"], .lrt-learning-sidebar nav a[data-lrt-nav="notifications"], .lrt-learning-sidebar nav a[data-lrt-nav="certificates"] { display: none; }
  .lrt-learning-sidebar nav .lrt-mobile-reload { display: flex; order: 1; cursor: pointer; }
  .lrt-learning-sidebar nav a[data-lrt-nav="home"] { order: 2; }
  .lrt-learning-sidebar nav a[data-lrt-nav="profile"] { order: 3; }
  .lrt-learning-sidebar nav .lrt-mobile-account-link { display: flex; }
  .lrt-learning-sidebar nav .lrt-mobile-account-avatar { width: 34px; height: 34px; border: 2px solid var(--lrt-surface); border-radius: 50%; background: var(--lrt-green); color: #fff; box-shadow: 0 0 0 1px var(--lrt-border); font-size: 11px; font-style: normal; font-weight: 650; }
  .lrt-learning-sidebar nav .lrt-mobile-account-link.is-active .lrt-mobile-account-avatar { box-shadow: 0 0 0 2px var(--lrt-green); }
  .lrt-learning-sidebar nav .lrt-mobile-account-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
  .lrt-mobile-account-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
  .lrt-learning-sidebar nav a > b { top: 3px; left: calc(50% + 11px); min-width: 17px; height: 17px; padding: 0 4px; font-size: 10px; }
  .lrt-learning-main { padding-bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }
  html[data-lrt-theme="dark"] .lrt-learning-sidebar nav a.is-active { background: transparent; color: #a9dec0; }
  html[data-lrt-theme="dark"] .lrt-learning-sidebar nav a.is-active i { background: #244f37; }
  html[data-lrt-theme="dark"] .lrt-mobile-topnav b { background: #244f37; color: #a9dec0; }
  html[data-lrt-theme="dark"] .lrt-mobile-view-switch button[aria-pressed="true"] { box-shadow: none; }
}