.timeline{--timeline-sticky-top:84px;--timeline-rail:#17293a38;--timeline-muted:#6a645c;--timeline-now:#b8245a;font-family:var(--font-ja);margin:1.6em 0 2em}.timeline p{margin:0}.timeline-year{grid-template-columns:5.5rem minmax(0,1fr);align-items:start;column-gap:36px;display:grid}.timeline-year[id]{scroll-margin-top:0}.timeline .timeline-year__label{top:var(--timeline-sticky-top);z-index:2;background:var(--color-navy);border-radius:var(--radius-small);color:#fff;justify-content:center;align-items:baseline;gap:2px;padding:8px 10px;line-height:1.2;display:flex;position:sticky}.timeline-year__num{font-family:var(--font-latin), var(--font-ja);letter-spacing:.02em;font-size:1.375rem;font-weight:700}.timeline-year__unit{font-size:.78rem;font-weight:700}.timeline-year__label--text .timeline-year__num{font-family:var(--font-ja);letter-spacing:0;font-size:.9rem}.timeline .timeline-year--past .timeline-year__label{background:#566d77}.timeline .timeline-year--now .timeline-year__label{background:var(--color-teal)}.timeline-year__rows{gap:12px;margin:0;padding:0 0 28px;list-style:none;display:grid;position:relative}.timeline-year:last-child .timeline-year__rows{padding-bottom:0}.timeline-year__rows:before{content:"";background:var(--timeline-rail);width:2px;position:absolute;top:0;bottom:0;left:-19px}.timeline-year:first-child .timeline-year__rows:before{top:20px}.timeline-year__rows>.timeline-row{position:relative}.timeline-year__rows>.timeline-row:before{content:"";box-sizing:border-box;border:2px solid var(--color-navy);background:var(--color-navy);border-radius:50%;width:14px;height:14px;position:absolute;top:20px;left:-25px}.timeline-year__rows>.timeline-row--observed:before{background:#fff}.timeline-year__rows>.timeline-row--target:before{border-color:var(--color-teal);background:var(--color-teal)}.timeline-year__rows>.timeline-row--forecast:before{border-color:var(--color-wood);background:var(--color-paper-deep)}.timeline-year__rows>.timeline-row--missed:before,.timeline-year__rows>.timeline-row--delayed:before{border-color:var(--color-muted);background:#fff}.timeline-row{border:1px solid var(--color-line);border-radius:var(--radius-small);background:#ffffffb8;margin:0;padding:16px 18px}.timeline-row--happened{background:#e9dfcf6b}.timeline-row--missed,.timeline-row--delayed{background:#7b756c1a}.timeline .timeline-row__when{color:var(--color-navy);font-size:.92rem;font-weight:700;line-height:1.6}.timeline-row__labels{flex-wrap:wrap;align-items:center;gap:6px 10px;display:flex;margin-top:4px!important}.timeline-row__status{color:var(--timeline-muted);font-size:.78rem;font-weight:700}.timeline-row__entry{border:1px solid var(--color-line);color:var(--color-ink-soft);white-space:nowrap;border-radius:999px;padding:1px 8px;font-size:.74rem}.timeline .timeline-row__title{color:var(--color-ink);font-size:.98rem;font-weight:700;line-height:1.7;margin-top:6px!important}.timeline .timeline-row__detail{color:var(--color-ink-soft);font-size:.9rem;line-height:1.75;margin-top:4px!important}.timeline .timeline-row__source{color:var(--timeline-muted);font-size:.8rem;line-height:1.7;margin-top:8px!important}.timeline-row__who{color:var(--color-ink-soft);font-weight:700}.timeline-row__kind{border:1px solid var(--color-line);white-space:nowrap;border-radius:2px;margin:0 .5em;padding:1px 6px;font-size:.72rem}.timeline-row__source a{color:var(--color-teal);text-underline-offset:3px;overflow-wrap:anywhere;text-decoration:underline}.timeline .timeline-row[hidden],.timeline .timeline-year[hidden],.timeline .timeline-now[hidden]{display:none}.timeline .timeline-now{color:var(--timeline-now);letter-spacing:.08em;align-items:center;gap:10px;margin:4px 0;font-size:.82rem;font-weight:700;display:flex;position:relative}.timeline-now span{background:#fff;border:1px solid;border-radius:999px;padding:2px 12px;line-height:1.6}.timeline-now:after{content:"";opacity:.55;background:currentColor;flex:1;height:2px}.timeline-now:before{content:"";background:currentColor;border-radius:50%;width:14px;height:14px;margin-top:-7px;position:absolute;top:50%;left:-25px}.timeline-list__rows{gap:12px;margin:0;padding:0;list-style:none;display:grid}.tier-badge{white-space:nowrap;border-radius:2px;padding:2px 10px;font-size:.74rem;font-weight:700;line-height:1.6;display:inline-block}.tier-badge--observed{color:var(--color-navy);border:1px solid var(--color-navy);background:#fff}.tier-badge--fixed{background:var(--color-navy);color:#fff}.tier-badge--target{background:var(--color-teal);color:#fff}.tier-badge--forecast{background:var(--color-paper-deep);color:var(--color-wood-dark);border:1px solid var(--color-wood)}.timeline-list__legend{color:var(--color-ink-soft);gap:6px;margin:20px 0 0;font-size:.82rem;line-height:1.7;display:grid}.timeline-list__legend div{grid-template-columns:8.5em minmax(0,1fr);align-items:start;gap:10px;display:grid}.timeline-list__legend dt,.timeline-list__legend dd{margin:0}.timeline-list__more{font-size:.88rem;margin:14px 0 0!important}.timeline-list__more a{color:var(--color-teal);text-underline-offset:3px;font-weight:700;text-decoration:underline}@media (width<=720px){.timeline{--timeline-sticky-top:66px}.timeline-year{grid-template-columns:minmax(0,1fr)}.timeline .timeline-year__label{justify-content:flex-start;margin:0 0 12px;padding:6px 14px}.timeline-year__num{font-size:1.25rem}.timeline-year__rows{padding-bottom:24px;padding-left:26px}.timeline-year__rows:before{left:6px}.timeline-year:first-child .timeline-year__rows:before{top:0}.timeline-year__rows>.timeline-row:before,.timeline-now:before{left:-26px}.timeline-row{padding:14px}.timeline-list__legend div{grid-template-columns:minmax(0,1fr);gap:2px}}