.phase-rail{flex-direction:column;gap:clamp(40px,5vw,56px);padding-bottom:120px;display:flex}.phase-rail .pr-phase{border-left:3px solid var(--dojo-amber,#e29936);padding-left:clamp(18px,2vw,26px);scroll-margin-top:80px}@supports (color:lab(0% 0 0)){.phase-rail .pr-phase{border-left:3px solid var(--dojo-amber,lab(69.5709% 22.2338 60.305))}}.phase-rail .pr-phase-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:10px 24px;margin-bottom:22px;display:flex}.phase-rail .pr-phase-title{font-family:var(--font-display);letter-spacing:-.01em;color:var(--dojo-ink,var(--ink));margin:0;font-size:clamp(22px,2.4vw,26px);font-weight:700;line-height:1.15}.phase-rail .pr-phase-desc{color:var(--ink-soft);text-wrap:pretty;max-width:52ch;margin:6px 0 0;font-size:15.5px;line-height:1.5}.phase-rail .pr-phase-meta{font-family:var(--font-mono);letter-spacing:.04em;color:var(--ink-soft);white-space:nowrap;font-size:13px}.phase-rail .pr-grid{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:700px){.phase-rail .pr-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1040px){.phase-rail .pr-grid{grid-template-columns:repeat(3,1fr)}.phase-rail .pr-grid.is-expanded{grid-template-columns:repeat(2,1fr)}}.phase-rail .pr-card{background:var(--card-bg,#fffbf6);border:1px solid var(--line);border-radius:14px;flex-direction:column;min-height:168px;padding:20px 20px 18px;transition:border-color .2s,transform .2s;display:flex}@supports (color:lab(0% 0 0)){.phase-rail .pr-card{background:var(--card-bg,lab(98.8632% .458837 3.01477))}}.phase-rail a.pr-card:hover{border-color:var(--amber-deep);transform:translateY(-2px)}.phase-rail .pr-card.is-locked{opacity:.6}.phase-rail .pr-card-top{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.phase-rail .pr-card-ch{font-family:var(--font-mono);letter-spacing:.06em;color:var(--ink-soft);font-size:12.5px}.phase-rail .pr-card-tier{font-family:var(--font-mono);letter-spacing:.06em;color:var(--amber-deep);font-size:12px}.phase-rail .pr-card-title{font-family:var(--font-display);letter-spacing:-.01em;color:var(--dojo-ink,var(--ink));margin:12px 0 0;font-size:17.5px;font-weight:600;line-height:1.25}.phase-rail a.pr-card:hover .pr-card-title{color:var(--amber-deep)}.phase-rail .pr-card-desc{color:var(--ink-soft);-webkit-line-clamp:2;text-wrap:pretty;-webkit-box-orient:vertical;margin:8px 0 0;font-size:14.5px;line-height:1.5;display:-webkit-box;overflow:hidden}.phase-rail .pr-card-meta{font-family:var(--font-mono);letter-spacing:.03em;color:var(--ink-soft);justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:14px;font-size:12px;display:flex}.phase-rail .pr-card-done{color:var(--ink);font-variant-numeric:tabular-nums}.phase-rail .pr-lessons{border-top:1px solid var(--line);font-family:var(--font-mono);color:var(--ink-soft);flex-direction:column;gap:5px;margin-top:14px;padding-top:12px;font-size:12.5px;display:flex}.phase-rail .pr-lessons li{align-items:baseline;gap:10px;display:flex}.phase-rail .pr-lessons .pr-lesson-title{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}