/* Train landing page only; activity screens and the shared shell remain unchanged. */
#trainView.train-refresh {max-width:none;padding-block:var(--db-space-6);color:var(--db-ink)}
.train-refresh .train-heading{margin-bottom:var(--db-space-5)}
.train-refresh .train-heading h1{font-size:var(--db-title);line-height:1.15;letter-spacing:-.7px;margin:var(--db-space-2) 0}
.train-refresh p{color:var(--db-muted);line-height:1.5}
.train-refresh .train-heading p{margin:0;font-size:18px}
.train-feature{position:relative;isolation:isolate;overflow:hidden;border:1px solid var(--db-border);border-radius:var(--db-radius);background:var(--db-surface);min-height:320px;display:grid;align-items:center}
.train-feature>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-2}
.train-feature::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#07121bf5 0%,#07121be8 30%,#07121b88 57%,#07121b00 90%)}
.train-feature-copy{padding:var(--db-space-6);max-width:620px}
.train-kicker{color:var(--db-cyan);font-size:13px;font-weight:800;letter-spacing:1.5px}
.train-feature h2{font-size:clamp(34px,4.7vw,56px);letter-spacing:-1px;line-height:1.1;margin:var(--db-space-3) 0}
.train-feature p{font-size:18px;max-width:430px;margin:0 0 var(--db-space-5)}
.train-feature-actions{display:flex;align-items:center;flex-wrap:wrap;gap:var(--db-space-4)}
.train-refresh .train-action{display:inline-flex;align-items:center;justify-content:center;gap:var(--db-space-4);border:1px solid var(--db-orange);border-radius:var(--db-radius-small);background:var(--db-orange);color:#101820;min-height:48px;padding:var(--db-space-3) var(--db-space-5);font:inherit;font-weight:800;cursor:pointer;white-space:normal;text-align:center;line-height:1.3;box-shadow:0 4px 18px #ff791f18}
.train-refresh .train-action:hover{background:var(--db-orange-soft);border-color:var(--db-orange-soft)}
.train-mode-note{color:var(--db-muted);font-size:15px}
.train-refresh .train-assessments,.train-refresh .train-systems{margin-top:var(--db-space-6)}
.train-refresh .train-assessments>h2,.train-refresh .train-systems>h2{font-size:clamp(23px,2.5vw,28px);line-height:1.2;margin:0 0 var(--db-space-4);letter-spacing:-.4px}
.train-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--db-space-4)}
.train-card{min-width:0;overflow:hidden;border:1px solid var(--db-border);border-radius:var(--db-radius);background:linear-gradient(145deg,var(--db-surface-raised),var(--db-surface));box-shadow:var(--db-shadow);transition:border-color .2s}
.train-card:hover{border-color:var(--db-cyan)}
.train-card.train-exam:hover{border-color:#c65555}
.train-card>img{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:cover}
.train-card-copy{padding:var(--db-space-5)}
.train-card h3{font-size:21px;line-height:1.25;margin:0 0 var(--db-space-2);letter-spacing:-.3px}
.train-card p{font-size:16px;margin:0 0 var(--db-space-4)}
.train-refresh .train-practical{display:flex;gap:var(--db-space-3);width:100%;text-align:left;align-items:center;min-height:48px;margin-top:var(--db-space-4);padding:var(--db-space-3) 0 0;border:0;border-top:1px solid var(--db-border);border-radius:0;background:none;color:var(--db-cyan);font:inherit;cursor:pointer}
.train-detail{display:block;color:var(--db-muted);font-size:14px;line-height:1.5;margin-top:var(--db-space-4)}
.train-system-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--db-space-4)}
.train-refresh .train-system{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;padding:0;overflow:hidden;text-align:left;color:var(--db-ink);background:var(--db-surface);border:1px solid var(--db-border);border-radius:var(--db-radius);font:inherit;cursor:pointer;min-width:0;align-items:center;transition:border-color .2s}
.train-system:hover{border-color:var(--db-cyan)}
.train-system>img{grid-column:1/-1;width:100%;height:130px;object-fit:cover;object-position:center 55%;display:block}
.train-system-copy{padding:var(--db-space-4) var(--db-space-5);min-width:0}
.train-system-copy strong{display:block;font-size:21px;line-height:1.3;margin-bottom:var(--db-space-1)}
.train-system-copy>span{display:block;font-size:16px;color:var(--db-muted);line-height:1.4}
.train-round-arrow{display:grid;place-items:center;background:var(--db-orange);color:#101820;border-radius:50%;width:44px;height:44px;font-size:24px;margin-right:var(--db-space-5)}
.train-refresh .train-disclaimer{font-size:14px;margin-top:var(--db-space-5);max-width:900px}
.train-refresh button:focus-visible{outline:3px solid var(--db-cyan);outline-offset:4px}
@media(max-width:1000px){.train-card-copy{padding:var(--db-space-4)}.train-card h3{font-size:20px}.train-refresh .train-action{padding-inline:var(--db-space-4)}.train-card-copy .train-action{width:100%}}
@media(max-width:700px){#trainView.train-refresh{padding-block:var(--db-space-5)}.train-feature{display:flex;flex-direction:column;align-items:stretch;min-height:0}.train-feature>img{position:static;z-index:auto;height:auto;aspect-ratio:2/1;object-position:65% center}.train-feature::before{display:none}.train-feature-copy{padding:var(--db-space-5)}.train-feature h2{font-size:36px}.train-feature p{font-size:16px}.train-feature-actions{display:grid;gap:var(--db-space-3)}.train-mode-note{text-align:center}.train-card-grid,.train-system-grid{grid-template-columns:minmax(0,1fr)}.train-card{display:grid;grid-template-columns:110px minmax(0,1fr);align-items:stretch}.train-card>img{height:100%;min-height:170px;aspect-ratio:auto;object-fit:cover}.train-card-copy{padding:var(--db-space-4)}.train-card h3{font-size:19px}.train-card p{font-size:15px;margin-bottom:var(--db-space-3)}.train-card-copy .train-action{font-size:15px;padding:var(--db-space-3);gap:var(--db-space-2)}.train-detail{font-size:13px}.train-system>img{height:140px}.train-system-copy strong{font-size:20px}.train-system-copy>span{font-size:15px}.train-round-arrow{margin-right:var(--db-space-4)}}
@media(max-width:360px){.train-card{grid-template-columns:86px minmax(0,1fr)}.train-card-copy{padding:var(--db-space-3)}.train-feature-copy{padding:var(--db-space-4)}.train-feature h2{font-size:34px}.train-system-copy{padding:var(--db-space-4)}}
@media(prefers-reduced-motion:reduce){.train-card,.train-system{transition:none}}