.milestone-snake__heading{justify-content:center;align-items:center;gap:.75rem;margin-bottom:2.75rem;display:flex}.milestone-snake__heading-icon{border-radius:.65rem;justify-content:center;align-items:center;width:2rem;height:2rem;display:flex}.milestone-snake__heading-title{letter-spacing:.04em;color:#fffffff2;font-size:1.05rem;font-weight:600}.milestone-snake__stage{min-height:20rem;padding:0 .5rem;position:relative}@media (width>=768px){.milestone-snake__stage{min-height:34rem;padding:0 1.25rem}}.milestone-snake__svg{pointer-events:none;z-index:0;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.milestone-snake__path-glow{stroke:var(--section-accent);stroke-width:8px;stroke-linecap:round;stroke-linejoin:round;opacity:.18;filter:blur(5px)}.milestone-snake__path{stroke:var(--section-accent);stroke-width:1.75px;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 6px var(--section-accent-25));opacity:.9}.milestone-snake__nodes{z-index:1;flex-direction:column;gap:2.75rem;padding:1.25rem 0 1.75rem;display:flex;position:relative}@media (width>=768px){.milestone-snake__nodes{gap:5.25rem;padding:2rem 0 2.75rem}}.milestone-snake__node{width:min(100%,22rem);color:inherit;opacity:.48;margin:0 auto;text-decoration:none;transition:opacity .4s,transform .4s,filter .4s;display:block;position:relative;transform:translateY(10px)scale(.96)}@media (width>=768px){.milestone-snake__node{width:min(86%,19.5rem);margin:0}.milestone-snake__node--left{margin-left:0;margin-right:auto}.milestone-snake__node--right{margin-left:auto;margin-right:0}}.milestone-snake__node.is-active{opacity:1;transform:translateY(0)scale(1)}.milestone-snake__marker{opacity:0;z-index:2;pointer-events:none;width:.55rem;height:.55rem;position:absolute;top:50%;transform:translateY(-50%)}.milestone-snake__node--left .milestone-snake__marker{left:auto;right:-.9rem}.milestone-snake__node--right .milestone-snake__marker{left:-.9rem;right:auto}@media (width<=767px){.milestone-snake__node--left .milestone-snake__marker,.milestone-snake__node--right .milestone-snake__marker{left:50%;right:auto;transform:translate(-50%,-50%)}}.milestone-snake__card{background:linear-gradient(160deg, #ffffff0e 0%, #ffffff04 100%), var(--liquid-panel);backdrop-filter:blur(16px);border:1px solid #ffffff1f;border-radius:1rem;padding:1.15rem 1.25rem 1.2rem;transition:border-color .35s,box-shadow .35s,background .35s;position:relative;box-shadow:inset 0 1px #ffffff0a,0 12px 32px #00000047}.milestone-snake__node.is-active .milestone-snake__card{border-color:#ffffff2e}.milestone-snake__node--peak.is-active .milestone-snake__card{border-color:hsla(var(--accent-h), var(--accent-s), var(--accent-l), .42);background:linear-gradient(160deg, hsla(var(--accent-h), var(--accent-s), var(--accent-l), .1) 0%, #ffffff05 55%), var(--liquid-panel);box-shadow:0 1px 0 #ffffff0d inset, 0 0 0 1px hsla(var(--accent-h), var(--accent-s), var(--accent-l), .12), 0 16px 40px #00000059, 0 0 36px var(--section-accent-15)}.milestone-snake__card-head{align-items:flex-start;gap:.8rem;margin-bottom:.7rem;display:flex}.milestone-snake__icon-wrap{background:#ffffff0d;border:1px solid #ffffff1f;border-radius:.7rem;flex-shrink:0;justify-content:center;align-items:center;width:2.35rem;height:2.35rem;transition:border-color .35s,background .35s,box-shadow .35s;display:flex}.milestone-snake__node.is-active .milestone-snake__icon-wrap{background:hsla(var(--accent-h), var(--accent-s), var(--accent-l), .1);border-color:hsla(var(--accent-h), var(--accent-s), var(--accent-l), .28);box-shadow:0 0 14px var(--section-accent-15)}.milestone-snake__card-meta{flex:1;min-width:0;padding-top:.1rem}.milestone-snake__card-title{letter-spacing:-.01em;color:#fff;font-size:.98rem;font-weight:600;line-height:1.25}.milestone-snake__date{letter-spacing:.03em;color:#ffffff85;margin-top:.22rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.68rem;display:block}.milestone-snake__score{text-align:center;font-variant-numeric:tabular-nums;letter-spacing:-.02em;min-width:2.4rem;color:var(--section-accent);background:hsla(var(--accent-h), var(--accent-s), var(--accent-l), .1);border:1px solid hsla(var(--accent-h), var(--accent-s), var(--accent-l), .22);border-radius:.55rem;flex-shrink:0;padding:.28rem .45rem;font-size:1.15rem;font-weight:700;line-height:1.1}.milestone-snake__node--peak .milestone-snake__score{min-width:2.65rem;font-size:1.28rem}.milestone-snake__subtitle{color:#ffffffb8;letter-spacing:.005em;font-size:.8rem;line-height:1.5}.milestone-snake__card-foot{border-top:1px solid #ffffff12;flex-wrap:wrap;align-items:center;gap:.45rem;margin-top:.9rem;padding-top:.85rem;display:flex}.milestone-snake__chip{letter-spacing:.05em;text-transform:uppercase;color:#ffffffd1;background:#ffffff0a;border:1px solid #ffffff1f;border-radius:999px;align-items:center;padding:.22rem .55rem;font-size:.62rem;font-weight:600;display:inline-flex}.milestone-snake__node--peak .milestone-snake__chip{color:var(--section-accent);background:hsla(var(--accent-h), var(--accent-s), var(--accent-l), .1);border-color:hsla(var(--accent-h), var(--accent-s), var(--accent-l), .28)}.milestone-snake__link-btn{letter-spacing:.01em;white-space:nowrap;border-radius:999px;align-items:center;gap:.35rem;margin-left:auto;padding:.32rem .7rem;font-size:.68rem;font-weight:600;text-decoration:none;display:inline-flex}.milestone-snake__link-btn i{font-size:.62rem}@media (prefers-reduced-motion:reduce){.milestone-snake__node{opacity:1;transition:none;transform:none}}