.story-aside{position:relative;display:grid;gap:var(--s-3);padding:clamp(20px,2.4vw,28px);border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-sm);overflow:hidden}.story-aside:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad-brand)}.story-aside__mark{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;border:1px solid rgba(31,94,255,.16);background:var(--grad-brand-soft);color:var(--brand)}.story-aside__title{font-size:1.02rem}.story-aside__list{display:grid;gap:8px;margin:0;padding:0;list-style:none}.story-aside__list li{display:flex;align-items:flex-start;gap:8px;font-size:var(--fs-sm);color:var(--muted)}.story-aside__list li svg{flex:0 0 auto;margin-top:3px;color:var(--brand)}.story-aside__note{margin:0;padding-top:12px;border-top:1px dashed var(--line);font-size:var(--fs-xs);color:var(--muted-2)}.story-chapters{display:grid;gap:clamp(28px,4vw,52px)}.story-chapter{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(20px,4vw,64px);padding-top:clamp(26px,3.4vw,44px);border-top:1px solid var(--line)}.story-chapter:first-child{padding-top:0;border-top:0}.story-chapter:nth-child(2n){grid-template-columns:minmax(0,1.18fr) minmax(0,.82fr)}.story-chapter:nth-child(2n) .story-chapter__head{order:2}.story-chapter:nth-child(2n) .story-chapter__body{order:1}.story-chapter__head{display:grid;gap:12px;align-content:start}.story-chapter__kicker{font-family:var(--font-mono);font-size:var(--fs-micro);font-weight:600;letter-spacing:.14em;color:var(--brand)}.story-chapter__title{font-size:clamp(1.3rem,2.1vw,1.72rem);line-height:1.35;letter-spacing:-.01em}.story-chapter__body{display:grid;gap:16px;align-content:start}.story-chapter__body p{margin:0;font-size:var(--fs-sm);line-height:1.85;color:var(--muted)}.story-chapter__quote{position:relative;margin:6px 0 0;padding-left:18px;border-left:2px solid var(--brand);font-size:1.02rem;line-height:1.7;color:var(--text)}.story-track{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(14px,1.6vw,24px);margin:0;padding:0;list-style:none}.story-track:before{content:"";position:absolute;top:17px;left:4%;right:4%;height:1px;background-image:repeating-linear-gradient(90deg,#1f5eff59 0,#1f5eff59 8px,#1f5eff00 8px,#1f5eff00 16px);background-size:32px 1px;animation:story-track-dash 2.2s linear infinite}@keyframes story-track-dash{to{background-position:32px 0}}.story-track__item{position:relative;display:grid;gap:8px;align-content:start;padding-top:46px}.story-track__node{position:absolute;top:0;left:0;width:36px;height:36px;display:grid;place-items:center;border-radius:50%;border:1px solid rgba(31,94,255,.28);background:var(--surface);color:var(--brand);font-family:var(--font-mono);font-size:.68rem;font-weight:700;letter-spacing:.04em;box-shadow:0 10px 22px -14px #1f5effa6}.story-track__label{font-family:var(--font-mono);font-size:var(--fs-micro);letter-spacing:.1em;color:var(--muted-2)}.story-track__title{font-size:.98rem;line-height:1.4}.story-track__desc{margin:0;font-size:var(--fs-xs);line-height:1.65;color:var(--muted)}.story-cta{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(18px,3vw,40px);align-items:center;padding:clamp(26px,3.4vw,44px);border-radius:var(--r-lg);overflow:hidden;background:radial-gradient(90% 140% at 12% 0%,rgba(31,94,255,.55),transparent 60%),radial-gradient(70% 120% at 92% 100%,rgba(0,179,214,.35),transparent 60%),#0a1020;color:#eaf1ff;box-shadow:0 30px 60px -34px #060c1899}.story-cta h2{font-size:clamp(1.3rem,2.2vw,1.7rem);color:#fff}.story-cta p{margin-top:10px;max-width:46ch;font-size:var(--fs-sm);line-height:1.7;color:#e2ebf8b8}.story-cta__actions{display:flex;flex-wrap:wrap;gap:var(--s-3)}.story-cta .btn--ghost{color:#dbe7ff;border-color:#ffffff3d}.story-cta .btn--ghost:hover{background:#ffffff1a;border-color:#fff6}@media(prefers-reduced-motion:reduce){.story-track:before{animation:none}}@media(max-width:980px){.story-chapter,.story-chapter:nth-child(2n){grid-template-columns:1fr;gap:16px}.story-chapter:nth-child(2n) .story-chapter__head,.story-chapter:nth-child(2n) .story-chapter__body{order:initial}.story-track{grid-template-columns:1fr;gap:var(--s-4)}.story-track:before{display:none}.story-track__item{padding-top:0;padding-left:52px}.story-track__node{top:2px}}@media(max-width:820px){.story-cta{grid-template-columns:1fr;align-items:start}.story-cta__actions .btn{width:100%}}.story-letter-wrap{padding-top:0}.story-letter{max-width:780px;margin-inline:auto;padding:clamp(26px,4vw,48px);border:1px solid var(--line);border-radius:var(--r-lg);background:radial-gradient(120% 140% at 100% 0%,rgba(31,94,255,.06),transparent 60%),linear-gradient(180deg,#fff,#f8fafe);box-shadow:var(--shadow-sm)}.story-letter__eyebrow{font-family:var(--font-mono);font-size:var(--fs-micro);font-weight:600;letter-spacing:.16em;color:var(--brand)}.story-letter__title{margin-top:10px;font-size:clamp(1.25rem,2vw,1.6rem);line-height:1.4}.story-letter__body{display:grid;gap:14px;margin-top:18px}.story-letter__body p{margin:0;font-size:var(--fs-sm);line-height:1.9;color:var(--muted)}.story-letter__body p:first-child{font-size:1.02rem;color:var(--text)}.story-letter__sign{margin-top:22px;text-align:right;font-size:var(--fs-sm);color:var(--muted-2)}:root[data-theme=dark] .story-letter{background:radial-gradient(120% 140% at 100% 0%,rgba(31,94,255,.1),transparent 60%),linear-gradient(180deg,#ffffff0d,#ffffff05);border-color:#ffffff1a;box-shadow:none}