.nebula{position:fixed;inset:0;display:flex;flex-direction:column;background:radial-gradient(70% 55% at 50% 0,#12141f,var(--surface-backdrop));font-family:var(--font-body);color:var(--text-primary)}.nebula__header{height:46px;flex-shrink:0;display:flex;align-items:center;gap:9px;padding:0 18px;background:var(--surface-titlebar);border-bottom:1px solid var(--hairline)}.nebula__header-title{flex:1 1;text-align:center;font-size:12.5px;color:#5f6580;letter-spacing:.3px}.nebula__body{flex:1 1;min-height:0;display:flex;background:var(--surface-app)}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--surface-sidebar);border-right:1px solid var(--hairline);display:flex;flex-direction:column;padding:24px 16px}.sidebar__brand{font-family:var(--font-display);font-size:16px;font-weight:600;letter-spacing:4px;color:var(--text-brand);padding:4px 12px 22px}.sidebar__nav{display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:13px;padding:11px 13px;border-radius:var(--radius-md);cursor:pointer;background:transparent;border:1px solid transparent;text-align:left;font:inherit;width:100%}.nav-item span{font-size:14.5px;font-weight:600;color:var(--text-muted)}.nav-item.is-active{background:var(--accent-nav-bg);border-color:var(--accent-nav-border)}.nav-item.is-active span{color:#dfe2ee}.sidebar__section{margin-top:28px;padding:0 13px 10px;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-fainter)}.context-list{display:flex;flex-direction:column;gap:2px}.context-item{display:flex;align-items:center;gap:11px;padding:8px 13px;border-radius:9px}.context-item span:last-child{font-size:13.5px;color:var(--text-muted)}.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.sidebar__spacer{flex:1 1}.account-chip{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--radius-md);background:var(--panel-raised)}.account-chip__avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#8e9bff,#6f8bff);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:600;font-size:13px;color:var(--surface-app);flex-shrink:0}.account-chip__name{font-size:13.5px;color:#dfe2ee;font-weight:500}.account-chip__sub{font-size:11.5px;color:#646b85}.middle{min-width:0;position:relative}.middle,.view{flex:1 1;display:flex;flex-direction:column}.view{min-height:0}.view__head{flex-shrink:0;padding:26px 32px 8px}.view__head--row{display:flex;align-items:flex-end;justify-content:space-between}.view__title{font-family:var(--font-display);font-size:23px;font-weight:600;color:var(--text-primary);letter-spacing:-.3px}.view__sub{font-size:13.5px;color:var(--text-dim);margin-top:4px}.view__scroll{flex:1 1;min-height:0;overflow:auto}.timeline{position:relative;padding:10px 32px 16px}.timeline__inner{position:relative;padding-left:4px}.timeline__spine{position:absolute;left:19px;top:30px;bottom:8px;width:2px;background:var(--spine-gradient)}.timeline__day{font-size:11px;letter-spacing:1.5px;color:var(--text-faint);margin:6px 0 14px 32px}.timeline__day--gap{margin-top:18px}.tl-row{position:relative;padding-left:32px;margin-bottom:11px;cursor:pointer}.tl-row__node{position:absolute;left:13px;top:17px;width:11px;height:11px;border-radius:50%;border:2px solid var(--surface-app)}.tl-card{padding:14px 17px;border-radius:var(--radius-lg);background:var(--panel);border:1px solid var(--hairline)}.tl-card.is-selected{background:var(--accent-selected-bg);border-color:var(--accent-selected-border)}.tl-card__meta{display:flex;align-items:center;gap:9px;margin-bottom:7px}.tl-card__time{font-size:12px;color:#7d839c}.tl-card__type{font-size:10px;letter-spacing:.8px;font-weight:600}.tl-card__count{margin-left:auto;font-size:12px;color:var(--text-faint)}.tl-card__title{font-size:15.5px;color:var(--text-primary);font-weight:600;line-height:1.4}.seg{display:flex;gap:4px;padding:4px;border-radius:12px;background:var(--panel);border:1px solid var(--hairline)}.seg__btn{padding:8px 16px;border-radius:9px;font-size:13px;font-weight:600;cursor:pointer;background:transparent;color:var(--text-muted);border:0;font-family:inherit}.seg__btn.is-active{background:var(--accent);color:var(--surface-app)}.library{padding:6px 32px 16px}.lib-group{margin-top:18px}.lib-group__head{display:flex;align-items:baseline;gap:8px;margin-bottom:10px}.lib-group__title{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:#8a90a8;font-weight:600}.lib-group__count{font-size:11px;color:var(--text-fainter)}.lib-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:9px;gap:9px}.lib-card{display:flex;align-items:center;gap:12px;padding:13px 15px;border-radius:13px;background:var(--panel);border:1px solid var(--hairline);cursor:pointer}.lib-card.is-selected{background:var(--accent-selected-bg);border-color:var(--accent-selected-border)}.lib-card__dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.lib-card__body{flex:1 1;min-width:0}.lib-card__title{font-size:14px;color:var(--text-primary);font-weight:500;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lib-card__sub{font-size:12px;color:#7d839c;margin-top:3px}.type-tag{font-size:10px;letter-spacing:.5px;border:1px solid var(--border-chip);border-radius:8px;padding:3px 7px;flex-shrink:0}.graph__filters{display:flex;gap:8px}.chip{font-size:13px;padding:7px 14px;border-radius:20px;background:var(--panel);color:var(--text-muted);border:1px solid var(--hairline-strong)}.chip.is-active{background:var(--accent);color:var(--surface-app);font-weight:600;border-color:transparent}.graph__stage{flex:1 1;min-height:0;position:relative;display:flex;align-items:center;justify-content:center}.graph__canvas{width:600px;height:600px;flex-shrink:0;position:relative;max-width:100%}.graph__svg{position:absolute;inset:0}.gnode{position:absolute;text-align:center;cursor:pointer}.gnode__ball{border-radius:50%;margin:0 auto;border:1px solid var(--border-node)}.gnode__label{font-size:11.5px;color:#b9c0d6;margin-top:6px}.gnode--hub .gnode__ball{width:68px;height:68px;background:var(--node-you);box-shadow:var(--shadow-node-hub);border:1px solid var(--border-node-hub);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:600;font-size:14px;color:var(--surface-app)}.capture{flex-shrink:0;padding:14px 32px 22px;background:linear-gradient(to top,var(--surface-app) 70%,transparent)}.capture__bar{display:flex;align-items:center;gap:16px;border-radius:var(--radius-xl);background:var(--accent-soft-bg);border:1px solid var(--accent-soft-border);padding:9px 12px 9px 18px}.capture__input{font-family:var(--font-display);font-size:16px;color:var(--text-primary);flex:1 1;background:transparent;border:0;outline:none}.capture__input::placeholder{color:#9aa0bb}.capture__send{width:40px;height:40px;border-radius:12px;background:var(--accent-gradient);align-items:center;justify-content:center;box-shadow:var(--shadow-accent-btn);cursor:pointer;border:0}.capture__send,.rail{display:flex;flex-shrink:0}.rail{width:var(--rail-width);background:var(--surface-app-deep);border-left:1px solid var(--hairline);flex-direction:column;overflow:auto}.rail__mini{position:relative;height:240px;flex-shrink:0;margin:22px 22px 0;background:radial-gradient(80% 70% at 50% 45%,rgba(120,134,255,.08),transparent 70%)}.rail__mini svg{position:absolute;inset:0}.mini-node{position:absolute;text-align:center}.mini-node--clickable{cursor:pointer}.mini-node__ball{border-radius:50%;margin:0 auto}.mini-node__label{font-size:10.5px;color:#b9c0d6;margin-top:5px}.rail__head{padding:8px 24px 0;flex-shrink:0}.rail__type{display:flex;align-items:center;gap:8px;margin-bottom:9px}.rail__type span:last-child{font-size:11px;letter-spacing:1px;font-weight:600}.rail__title{font-family:var(--font-display);font-size:22px;font-weight:600;color:var(--text-primary);letter-spacing:-.3px;line-height:1.25}.rail__source{font-size:12.5px;color:var(--text-dim);margin-top:7px}.rail__body{font-size:14px;color:var(--text-secondary);margin-top:13px;line-height:1.55}.rail__conn-head{padding:22px 24px 6px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.rail__conn-head span:first-child{letter-spacing:1.5px;text-transform:uppercase}.rail__conn-head span:first-child,.rail__conn-head span:last-child{font-size:12px;color:var(--text-faint)}.rail__conns{padding:0 16px 28px}.conn-row{display:flex;align-items:center;gap:13px;padding:12px 8px;border-bottom:1px solid hsla(0,0%,100%,.05);cursor:pointer}.conn-row__dot{width:11px;height:11px;border-radius:50%;flex-shrink:0}.conn-row__body{flex:1 1;min-width:0}.conn-row__label{font-size:14.5px;color:var(--text-primary);font-weight:500}.conn-row__relation{font-size:12px;color:var(--text-dim)}@media (max-width:1100px){.rail{display:none}}@media (max-width:760px){.sidebar{display:none}}