.timeline-main{flex:1;overflow:hidden;display:grid;grid-template-columns:180px 1fr;min-height:0;transition:grid-template-columns .22s ease;position:relative}.timeline-main.rail-collapsed{grid-template-columns:56px 1fr}#rail-toggle{position:absolute;top:14px;left:166px;z-index:1100;width:26px;height:26px;border-radius:50%;border:1px solid var(--border);background:var(--panel);cursor:pointer;color:var(--muted);display:flex;align-items:center;justify-content:center;padding:0;box-shadow:0 1px 4px #0000001a;transition:left .22s ease,transform .22s ease,color .15s}#rail-toggle:hover{color:var(--text);background:#f5f5f5}.timeline-main.rail-collapsed #rail-toggle{left:42px;transform:rotate(180deg)}.country-rail{border-right:1px solid var(--border);padding:24px 0;overflow-y:auto;overflow-x:visible;background:var(--panel)}.rail-toggle-label{display:none}.rail-item{display:grid;grid-template-columns:28px 1fr auto;align-items:center;gap:10px;padding:9px 18px;color:var(--text);border-left:3px solid transparent;font-size:14px;cursor:pointer}.rail-item:hover{background:#f5f5f5;text-decoration:none}.rail-item.active{background:var(--accent-bg);border-left-color:var(--accent);color:var(--accent);font-weight:600}.rail-flag{font-size:20px;line-height:1}.rail-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rail-code{display:none;font-size:11px;font-weight:600;color:var(--muted)}.rail-count{font-size:11px;color:var(--muted);background:#f0f0f0;padding:1px 7px;border-radius:999px}.rail-item.active .rail-count{background:var(--accent);color:#fff}.timeline-main.rail-collapsed .rail-item{grid-template-columns:1fr;justify-items:center;padding:10px 4px;border-left-width:0;border-right:3px solid transparent;font-weight:600}.timeline-main.rail-collapsed .rail-item.active{border-left-width:0;border-right-color:var(--accent)}.timeline-main.rail-collapsed .rail-flag,.timeline-main.rail-collapsed .rail-name,.timeline-main.rail-collapsed .rail-count{display:none}.timeline-main.rail-collapsed .rail-code{display:block;font-size:13px;color:var(--text)}.timeline-main.rail-collapsed .rail-item.active .rail-code{color:var(--accent)}.timeline-feed{overflow-y:auto;padding:32px 48px 120px;scroll-behavior:smooth;background:var(--bg)}.country-section{margin-bottom:64px;scroll-margin-top:20px}.country-section+.country-section{content-visibility:auto;contain-intrinsic-size:auto 800px}.country-section:last-child{margin-bottom:40px}.country-header{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;margin-bottom:24px;padding-bottom:12px;border-bottom:1px solid var(--border)}.hero-flag{font-size:56px;line-height:1;width:64px;text-align:center}.hero-meta{display:flex;flex-direction:column;gap:4px;min-width:0}.hero-name{font-size:36px;font-weight:800;letter-spacing:-.02em;margin:0;line-height:1.1}.hero-sub{font-size:13px;color:var(--muted)}.month-block{margin-bottom:32px;content-visibility:auto;contain-intrinsic-size:1px 400px}.month-label{font-size:13px;color:var(--muted);font-weight:500;margin:0 0 12px;letter-spacing:.02em}.month-count{color:var(--muted);font-weight:400}.month-block[data-ym=unknown] .month-label{font-style:italic;opacity:.7}.justified-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.justified-cell{position:relative;overflow:hidden;border-radius:6px;background:#e5e5e5;cursor:pointer;aspect-ratio:1;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease}.justified-cell:hover{transform:scale(1.02);box-shadow:var(--shadow-md);z-index:1}.justified-cell img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s var(--ease-out)}.justified-cell:hover img{transform:scale(1.04)}.justified-cell .date-tag{position:absolute;bottom:6px;right:6px;background:#000000a6;color:#fff;font-size:10px;padding:2px 6px;border-radius:4px;opacity:0;transition:opacity .15s;pointer-events:none;backdrop-filter:blur(4px)}.justified-cell:hover .date-tag{opacity:1}.feed-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.toolbar-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border:1px solid var(--border);background:var(--panel);color:var(--text);border-radius:999px;font-size:var(--text-md);font-weight:500;cursor:pointer;font-family:inherit;transition:background .15s,color .15s,border-color .15s}.toolbar-btn:hover{background:var(--accent-bg);color:var(--accent);border-color:var(--accent)}.toolbar-btn[aria-pressed=true]{background:var(--accent);color:#fff;border-color:var(--accent)}.select-mode-hint{color:var(--muted);font-size:var(--text-sm)}.timeline-feed.select-mode .justified-cell{cursor:pointer}.timeline-feed.select-mode .justified-cell:before{content:"";position:absolute;top:8px;left:8px;width:22px;height:22px;border-radius:50%;background:#ffffffeb;border:2px solid white;box-shadow:0 1px 4px #00000059;z-index:2;transition:background .15s}.timeline-feed.select-mode .justified-cell:hover{transform:none}.justified-cell.selected{outline:3px solid var(--accent);outline-offset:-3px;transform:scale(.96)}.justified-cell.selected:before{background:var(--accent)!important;border-color:var(--accent)!important}.justified-cell.selected:after{content:"";position:absolute;top:12px;left:12px;width:14px;height:14px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");background-size:contain;z-index:3;pointer-events:none}#batch-bar{position:fixed;bottom:18px;left:50%;transform:translate(-50%,80px);z-index:1000;background:#141414f5;color:#fff;border-radius:999px;padding:8px 8px 8px 18px;display:flex;align-items:center;gap:10px;box-shadow:0 8px 32px #00000073;backdrop-filter:blur(8px);opacity:0;pointer-events:none;transition:transform .25s cubic-bezier(.2,.9,.3,1),opacity .18s;font-size:13px}#batch-bar.show{transform:translate(-50%);opacity:1;pointer-events:auto}#batch-bar .count{font-weight:600}#batch-bar button{background:#ffffff26;color:#fff;border:none;padding:6px 14px;border-radius:999px;cursor:pointer;font-size:12px;font-family:inherit}#batch-bar button:hover{background:#ffffff40}#batch-bar button.primary{background:var(--accent)}#batch-bar button.primary:hover{background:#024fa1}.select-hint{background:#f3f4f6;color:var(--muted);font-size:12px;padding:8px 14px;border-radius:6px;margin-bottom:24px}.select-hint kbd{background:#fff;border:1px solid var(--border);border-bottom-width:2px;border-radius:4px;padding:1px 6px;font-family:ui-monospace,monospace;font-size:11px;color:var(--text)}.empty-state{padding:100px 20px;text-align:center;color:var(--muted);max-width:480px;margin:0 auto}.empty-state .empty-icon{font-size:64px;margin-bottom:14px;opacity:.55}.empty-state .empty-title{font-size:20px;font-weight:600;color:var(--text);margin:0 0 6px}.empty-state .empty-hint{font-size:14px;line-height:1.55;margin:0}@media(max-width:720px){.timeline-main,.timeline-main.rail-collapsed{grid-template-columns:1fr;grid-template-rows:auto auto 1fr}#rail-toggle,.timeline-main.rail-collapsed #rail-toggle{grid-column:1 / -1;grid-row:1;justify-self:end;align-self:center;position:static;margin:8px 12px;width:auto;height:28px;padding:0 12px;gap:5px;background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:999px;box-shadow:0 1px 3px #0000000f;font-family:inherit;font-size:12px;font-weight:500;transform:none;display:inline-flex;align-items:center;cursor:pointer;transition:background .15s,color .15s,border-color .15s;white-space:nowrap}#rail-toggle:hover,.timeline-main.rail-collapsed #rail-toggle:hover{background:var(--accent-bg);color:var(--accent);border-color:var(--accent)}.country-rail{grid-column:1 / -1;grid-row:2;border-right:none;border-bottom:1px solid var(--border);padding:0 12px 10px;display:flex;flex-wrap:wrap;gap:6px;overflow:visible;background:var(--panel);align-items:center;min-width:0}.timeline-feed{grid-column:1 / -1;grid-row:3}#rail-toggle:hover,.timeline-main.rail-collapsed #rail-toggle:hover{background:#024fa1;color:#fff}.rail-toggle-icon{transition:transform .22s ease}.timeline-main.rail-collapsed .rail-toggle-icon{transform:rotate(180deg)}.rail-toggle-label{display:inline}.rail-item,.timeline-main.rail-collapsed .rail-item{display:inline-flex;align-items:center;gap:5px;grid-template-columns:none;padding:5px 11px;border:1px solid var(--border);border-left-width:1px;border-right-width:1px;border-radius:999px;flex-shrink:0;font-size:13px;font-weight:500;height:30px;box-sizing:border-box;color:var(--text)}.rail-item.active,.timeline-main.rail-collapsed .rail-item.active{border-color:var(--accent);background:var(--accent-bg);color:var(--accent)}.rail-item:hover{background:#f5f5f5}.timeline-main:not(.rail-collapsed) .rail-flag{display:inline;font-size:16px}.timeline-main:not(.rail-collapsed) .rail-name{display:inline}.timeline-main:not(.rail-collapsed) .rail-code{display:none}.timeline-main:not(.rail-collapsed) .rail-count{display:none}.timeline-main.rail-collapsed .rail-flag,.timeline-main.rail-collapsed .rail-name,.timeline-main.rail-collapsed .rail-count{display:none}.timeline-main.rail-collapsed .rail-code{display:inline;font-size:12px;font-weight:700;letter-spacing:.04em;color:var(--text)}.timeline-main.rail-collapsed .rail-item.active .rail-code{color:var(--accent)}.timeline-feed{padding:24px 16px 80px}.hero-flag{font-size:40px}.hero-name{font-size:28px}}