.dl-app-main:has(>.dl-tl){height:100dvh;max-height:100dvh;overflow:hidden}.dl-tl{--tl-ink:var(--text);--tl-soft:var(--muted);--tl-line:color-mix(in srgb,var(--teal) 22%,var(--border));--tl-accent:var(--teal);position:relative;flex:1 1 0%;min-height:0;max-height:100%;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:clamp(.5rem,1.5vh,1.5rem) clamp(1rem,4vw,1.75rem);background:var(--bg)}.dl-tl__atmosphere{pointer-events:none;position:absolute;inset:0;z-index:0;background:radial-gradient(ellipse 70% 55% at 10% 16%,color-mix(in srgb,var(--teal) 16%,transparent),transparent 62%),radial-gradient(ellipse 55% 48% at 88% 72%,color-mix(in srgb,var(--violet) 14%,transparent),transparent 58%),linear-gradient(180deg,color-mix(in srgb,var(--blue) 5%,var(--bg)) 0,var(--bg) 52%,color-mix(in srgb,var(--amber) 4%,var(--bg)) 100%)}.dl-tl__atmosphere:after{content:"";position:absolute;inset:12% 8% auto;height:2px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--teal) 50%,transparent),color-mix(in srgb,var(--blue) 45%,transparent),color-mix(in srgb,var(--violet) 40%,transparent),color-mix(in srgb,var(--amber) 40%,transparent),transparent);opacity:.55;animation:dl-tl-path-sweep 7s ease-in-out infinite}@keyframes dl-tl-path-sweep{0%,to{transform:translateX(-6%);opacity:.35}50%{transform:translateX(6%);opacity:.7}}@keyframes dl-tl-rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.dl-tl>.dl-training-back-home{position:absolute;top:clamp(.5rem,1.5vh,1.25rem);left:clamp(1rem,4vw,1.5rem);z-index:3}.dl-training-back-home{align-self:flex-start;display:inline-flex;align-items:center;gap:.375rem;margin-bottom:.25rem;padding:.5rem 1rem;border-radius:8px;font-size:.875rem;font-weight:600;text-decoration:none;color:var(--blue);background:color-mix(in srgb,var(--blue) 12%,var(--surface));border:1px solid color-mix(in srgb,var(--blue) 28%,transparent);transition:transform .15s ease}.dl-training-back-home:hover{transform:translateY(-.5px);text-decoration:none}.dl-sandbox-shell--training .dl-sandbox-tab,.dl-sandbox-shell--training .dl-sandbox-tab.is-active:after,.dl-training-learn-page .dl-sandbox-tab,.dl-training-learn-page .dl-sandbox-tab.is-active:after,.dl-training-lesson-editor .dl-sandbox-tab,.dl-training-lesson-editor .dl-sandbox-tab.is-active:after,.dl-training-surface .dl-sandbox-tab,.dl-training-surface .dl-sandbox-tab.is-active:after{border-radius:8px}.dl-sandbox-shell--training .dl-sandbox-card--list .dl-sandbox-card-title-row .dl-sandbox-card-draft-badge,.dl-sandbox-shell--training .dl-sandbox-card-draft-badge,.dl-sandbox-shell--training .dl-sandbox-filter-count,.dl-sandbox-shell--training .dl-sandbox-filter-section-value,.dl-training-curriculum-component-actions .dl-sandbox-card-draft-badge,.dl-training-lesson-editor .dl-project-save-status,.dl-training-lesson-editor .dl-sandbox-card-draft-badge,.dl-training-surface .dl-project-save-status,.dl-training-surface .dl-sandbox-card-draft-badge,.dl-training-surface .dl-sandbox-filter-count,.dl-training-surface .dl-sandbox-filter-section-value{border-radius:6px}.dl-tl__stack{position:relative;z-index:1;width:100%;max-width:58rem;max-height:100%;min-height:0;display:flex;flex-direction:column;gap:clamp(1rem,2.4vh,2rem);overflow:hidden;padding-top:2.25rem}.dl-tl__hero{display:block;padding:clamp(.25rem,1vh,.5rem) 0 clamp(.5rem,1.2vh,.75rem);border-bottom:1px solid var(--tl-line);animation:dl-tl-rise .55s ease-out both}.dl-tl__brand{margin:0 0 .35rem;font-family:var(--mono);font-size:clamp(.7rem,1.4vh,.8rem);font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--tl-accent)}.dl-tl__headline{margin:0;max-width:14ch;font-size:clamp(2rem,5.2vw,3.35rem);font-weight:800;letter-spacing:-.045em;line-height:1.05;color:var(--tl-ink)}.dl-tl__lead{margin:.85rem 0 0;max-width:36rem;font-size:clamp(.9rem,1.6vh,1.05rem);line-height:1.5;color:var(--tl-soft)}.dl-tl__path{list-style:none;padding:0;display:grid;grid-template-columns:1fr;gap:0;min-height:0;border-left:2px solid var(--tl-line);margin:0 0 0 .65rem}@media (min-width:768px){.dl-tl__path{grid-template-columns:repeat(3,minmax(0,1fr));border-left:none;margin-left:0;gap:clamp(.75rem,2vw,1.25rem);border-top:2px solid var(--tl-line);padding-top:0}}.dl-tl__step{position:relative;display:flex;flex-direction:column;gap:.45rem;padding:.65rem 0 .65rem 1.15rem;min-width:0;animation:dl-tl-rise .55s ease-out both;transition:transform .2s ease}@media (min-width:768px){.dl-tl__step{padding:1.1rem .15rem 0}.dl-tl__step:before{content:"";position:absolute;top:-5px;left:0;width:10px;height:10px;border-radius:2px;background:var(--teal);box-shadow:0 0 0 3px color-mix(in srgb,var(--teal) 18%,var(--bg))}.dl-tl__step:nth-child(2):before{background:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 18%,var(--bg))}.dl-tl__step:nth-child(3):before{background:linear-gradient(135deg,var(--violet),var(--amber));box-shadow:0 0 0 3px color-mix(in srgb,var(--violet) 18%,var(--bg))}.dl-tl__step:hover{transform:translateY(-3px)}}.dl-tl__step-num{font-family:var(--mono);font-size:.72rem;font-weight:700;letter-spacing:.14em;color:var(--tl-accent)}.dl-tl__step-title{margin:0;font-size:clamp(.95rem,1.7vh,1.1rem);font-weight:700;letter-spacing:-.02em;color:var(--tl-ink)}.dl-tl__step-text{margin:0;font-size:clamp(.78rem,1.35vh,.88rem);line-height:1.45;color:var(--tl-soft)}.dl-tl__actions{display:flex;flex-direction:column;align-items:stretch;margin-top:calc(-.55 * clamp(1rem, 2.4vh, 2rem));gap:clamp(.65rem,1.4vh,1rem);animation:dl-tl-rise .6s ease-out .28s both}.dl-tl__cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}.dl-tl__cta{display:inline-flex;align-items:center;justify-content:center;min-height:2.85rem;padding:.7rem 1.45rem;border:none;border-radius:8px;font:inherit;font-size:clamp(.99rem,1.65vh,1.1rem);font-weight:700;letter-spacing:.01em;color:#fff;text-decoration:none;cursor:pointer;box-shadow:0 16px 32px -14px color-mix(in srgb,var(--teal) 55%,transparent),inset 0 1px 1px rgba(255,255,255,.35);transition:transform .18s ease,filter .18s ease}.dl-tl__cta--explore{background:linear-gradient(135deg,var(--teal),var(--blue))}.dl-tl__cta--continue{background:linear-gradient(135deg,var(--violet),var(--amber));box-shadow:0 16px 32px -14px color-mix(in srgb,var(--violet) 55%,transparent),inset 0 1px 1px rgba(255,255,255,.35)}.dl-tl__cta:hover{transform:translateY(-2px);filter:brightness(1.04);text-decoration:none}.dl-tl__footnote{margin:0;font-size:clamp(.68rem,1.15vh,.75rem);color:var(--tl-soft);max-width:32rem}@media (max-width:640px){.dl-tl__headline{max-width:none}.dl-tl__cta-row{flex-direction:column;align-items:stretch}.dl-tl__cta{width:100%}}@media (max-height:760px){.dl-tl__stack{gap:.75rem;padding-top:1.75rem}.dl-tl__headline{font-size:clamp(1.55rem,4.2vw,2.25rem)}.dl-tl__lead{margin-top:.45rem;font-size:.85rem}.dl-tl__step-text{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}}@media (max-height:620px){.dl-tl__lead{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.dl-tl__step-text{-webkit-line-clamp:1}}@media (prefers-reduced-motion:reduce){.dl-tl__actions,.dl-tl__atmosphere:after,.dl-tl__hero,.dl-tl__step{animation:none}}.dl-training-landing{max-width:960px;margin:0 auto;padding:28px clamp(16px,4vw,40px) 56px;display:flex;flex-direction:column;gap:24px}@media (min-width:1400px){.dl-tl{padding:clamp(.75rem,1.8vh,2rem) clamp(1.25rem,3vw,2.5rem)}.dl-tl__stack{max-width:66rem;gap:clamp(1.15rem,2.6vh,2.5rem);padding-top:2.5rem}.dl-tl__actions{margin-top:calc(-.55 * clamp(1.15rem, 2.6vh, 2.5rem))}.dl-tl__brand{font-size:.875rem}.dl-tl__headline{font-size:clamp(2.5rem,3.4vw,3.85rem)}.dl-tl__lead{max-width:40rem;font-size:1.125rem}.dl-tl__step{padding:1.25rem 1.35rem 0}.dl-tl__step-num{font-size:.8rem}.dl-tl__step-title{font-size:1.15rem}.dl-tl__step-text{font-size:.9375rem}.dl-tl__cta{padding:.9rem 1.85rem;font-size:1.155rem}.dl-tl__footnote{font-size:.8125rem;max-width:36rem}.dl-training-landing{max-width:1100px;gap:28px}}@media (min-width:1800px){.dl-tl__stack{max-width:74rem;gap:clamp(1.35rem,2.8vh,2.85rem)}.dl-tl__actions{margin-top:calc(-.55 * clamp(1.35rem, 2.8vh, 2.85rem))}.dl-tl__headline{font-size:clamp(2.85rem,3vw,4.25rem)}.dl-tl__lead{max-width:44rem;font-size:1.2rem}.dl-tl__step{padding:1.45rem 1.55rem 0}.dl-tl__step-title{font-size:1.25rem}.dl-tl__step-text{font-size:1rem}.dl-training-landing{max-width:1240px}}.dl-mission-resume-secondary{display:inline-flex;align-items:center;padding:0 14px;min-height:44px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--text);border:1px solid var(--border);background:transparent;text-decoration:none}.dl-mission-resume-secondary:hover{background:var(--hover-overlay);text-decoration:none}@media (max-width:720px){.dl-mission-resume{flex-direction:column;align-items:flex-start}.dl-mission-resume-actions{width:100%;flex-wrap:wrap}.dl-mission-resume-cta,.dl-mission-resume-secondary{flex:1;justify-content:center}}.dl-mission-rail{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}@media (max-width:900px){.dl-mission-rail{grid-template-columns:1fr}}.dl-mission-rail-card{display:flex;flex-direction:column;gap:8px;padding:16px 18px 18px;background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--teal);border-radius:12px;color:var(--text);text-decoration:none;transition:transform .15s ease,border-color .15s ease}.dl-mission-rail-card:hover{text-decoration:none}@media (hover:hover){.dl-mission-rail-card:hover{transform:translateY(-2px)}}.dl-mission-rail-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.dl-mission-rail-eyebrow{font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase}.dl-mission-rail-title{margin:4px 0 0;font-size:20px;font-weight:800;letter-spacing:-.3px;color:var(--text)}.dl-mission-rail-body{margin:0;font-size:13px;color:var(--muted);line-height:1.5}.dl-mission-rail-progress{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:8px}.dl-mission-rail-progress-track{flex:1;height:5px;border-radius:3px;background:var(--surface3);overflow:hidden}.dl-mission-rail-progress-fill{height:100%;border-radius:3px;transition:width .4s ease}.dl-mission-rail-progress span{font-family:var(--mono);font-size:11px;font-weight:700;color:var(--muted)}.dl-mission-rail-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:6px}.dl-mission-rail-cta{font-size:13px;font-weight:700}.dl-mission-rail-upload{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 14px;border-radius:8px;font-size:12.5px;font-weight:700;color:#0f172a;text-decoration:none;transition:filter .15s ease}.dl-mission-rail-upload:hover{filter:brightness(1.08);text-decoration:none}.dl-mission-rail-upload:focus-visible{outline:2px solid var(--amber);outline-offset:2px}@media (prefers-reduced-motion:reduce){.dl-mission-milestone-seg,.dl-mission-rail-card,.dl-mission-rail-progress-fill,.dl-mission-resume-cta{transition:none}.dl-mission-rail-card:hover,.dl-mission-resume-cta:hover{transform:none}}.dl-plaza-celebrate{width:clamp(220px,32vw,340px);height:clamp(280px,42vw,440px);margin:16px auto 24px;filter:drop-shadow(0 20px 60px rgba(45,212,191,.18))}