:root{--bg: #181b1f;--panel: #20242a;--panel-2: #1c2026;--text: #f1f3f5;--muted: #a8afb7;--border: rgba(255, 255, 255, .14);--bubble-in: #2a2f36;--bubble-out: #313840;--bubble-bot: #272d34;--accent: #6f7b8a;--warning: #ffd54a;--link: #a8c5e6;--shadow: 0 10px 28px rgba(0, 0, 0, .34);--radius: 18px;--radius-bubble: 14px;--maxw: 1080px}@media(prefers-color-scheme:light){:root{--bg: #f2f4f7;--panel: #ffffff;--panel-2: #f7f8fa;--text: #1b1f24;--muted: #5e6670;--border: rgba(0, 0, 0, .12);--bubble-in: #ffffff;--bubble-out: #eef1f4;--bubble-bot: #f3f5f7;--accent: #5e6b7b;--warning: #b7791f;--link: #2f5f92;--shadow: 0 10px 30px rgba(0, 0, 0, .09)}}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:radial-gradient(1200px 800px at 30% -10%,rgba(255,255,255,.05),transparent 60%),radial-gradient(900px 700px at 100% 0%,rgba(0,0,0,.12),transparent 60%),var(--bg);background-attachment:fixed,fixed,fixed;color:var(--text);font-family:Segoe UI,Noto Sans,Helvetica Neue,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.55}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--maxw);margin:0 auto;padding:18px 14px 40px}.top{position:relative;display:grid;gap:10px;padding:50px 16px 14px;border:1px solid var(--border);background:linear-gradient(180deg,#ffffff0d,#fff0);border-radius:28px;box-shadow:var(--shadow)}.title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;flex-wrap:wrap}.hero-copy{max-width:780px}h1{margin:0;font-size:25px;line-height:1.2;letter-spacing:.1px}.subtitle{margin:6px 0 0;color:var(--text);font-size:14px;font-weight:560}.hero-description{margin:6px 0 0;color:var(--muted);font-size:13px;max-width:74ch}.chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.locale-switch{position:absolute;top:12px;right:12px;display:flex;align-items:flex-start;gap:8px;z-index:2}.locale-btn{appearance:none;border:1px solid var(--border);border-radius:999px;background:#ffffff08;color:var(--muted);font-size:12px;line-height:1;padding:6px 8px;cursor:pointer;min-width:38px;min-height:32px;display:inline-flex;align-items:center;justify-content:center}.locale-btn.is-active{color:var(--text);background:#ffffff1a}.locale-flag{font-size:18px}.chip{border:1px solid var(--border);border-radius:999px;padding:5px 10px;font-size:12px;color:var(--muted);background:#ffffff08;white-space:nowrap}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px}.stat{border:1px solid var(--border);border-radius:10px;padding:8px 10px;background:#ffffff08;min-height:58px;display:grid;align-content:space-between}.stat-k{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.6px}.stat-v{color:var(--text);font-size:16px;line-height:1.1;font-weight:700}.stat-v.mono{font-size:15px;line-height:1.25}.disclaimer{margin:0;font-size:12px;color:var(--muted)}.disclaimer+.disclaimer{margin-top:4px}.toc{margin-top:14px;padding:12px;border:1px solid var(--border);background:var(--panel);border-radius:28px;box-shadow:var(--shadow)}.toc h2{margin:0 0 12px;font-size:24px;color:var(--text);font-weight:680;letter-spacing:.2px}.toc ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}.toc a{display:grid;grid-template-columns:130px 1fr;align-items:center;gap:8px;padding:7px 10px;border-radius:10px;border:1px solid var(--border);background:#ffffff08}.toc a .date{font-variant-numeric:tabular-nums;font-weight:700;color:var(--text);font-size:20px;line-height:1.05}.toc a .label{color:var(--muted);font-size:14px;line-height:1.3}.day{margin-top:18px;border:1px solid var(--border);background:var(--panel);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.day-milestone{background:linear-gradient(120deg,#91aac61f,#91aac600 48%),var(--panel)}.day-head.milestone-head{border-bottom:0;padding:14px 14px 16px;background:linear-gradient(180deg,#ffffff14,#fff0),linear-gradient(90deg,#91aac629,#91aac600 36%)}.milestone-line{margin:10px 0 0;padding:10px 12px;border:1px solid var(--border);border-radius:12px;font-size:16px;font-weight:620;line-height:1.4;color:var(--text);background:#ffffff08}.day-head{padding:12px 12px 10px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#ffffff0f,#fff0)}.day-topline{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}.day-title{margin:0;font-size:22px;line-height:1.1;font-variant-numeric:tabular-nums}.day-label{margin:4px 0 0;font-size:14px;color:var(--text)}.day-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.day-count,.day-anchor{border:1px solid var(--border);border-radius:999px;padding:4px 8px;font-size:11px;color:var(--muted);background:#ffffff08}.day-overview{margin:8px 0 0;font-size:13px;color:var(--text)}.day-overview-key{color:var(--muted);font-weight:650}.chat{padding:8px 10px 10px;background:radial-gradient(900px 600px at 30% 0%,rgba(255,255,255,.04),transparent 52%),radial-gradient(800px 500px at 100% 30%,rgba(0,0,0,.07),transparent 56%),var(--panel-2)}.chat-collapse{position:relative;overflow:hidden;transition:max-height .32s ease}.chat-collapse.is-collapsible:not(.expanded):after{content:"";position:absolute;inset:auto 0 0;height:120px;background:linear-gradient(180deg,#1c202600,#1c2026eb 75%);pointer-events:none}.chat-inner{max-width:960px;margin:0 auto;position:relative;padding-bottom:8px}.msg{display:flex;margin:10px;gap:10px}.msg.in{justify-content:flex-start}.msg.out{justify-content:flex-end}.bubble{max-width:min(720px,94%);border-radius:var(--radius-bubble);padding:10px 12px 8px;border:1px solid var(--border);box-shadow:0 6px 18px #0000002e;overflow-wrap:anywhere}.msg.in .bubble{background:var(--bubble-in)}.msg.out .bubble{background:var(--bubble-out)}.msg.bot .bubble{background:var(--bubble-bot);border-style:solid}.meta{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:6px;font-size:12px;color:var(--muted)}.meta .who{font-weight:650;color:var(--text)}.meta .ts{font-variant-numeric:tabular-nums;white-space:nowrap}.body{font-size:15px;color:var(--text);white-space:pre-wrap}.attachments{margin-top:10px;display:flex;flex-wrap:nowrap;gap:10px;overflow-x:auto;overflow-y:hidden;padding-bottom:2px;scrollbar-width:thin}.attachment{margin:0;display:grid;gap:6px;justify-items:flex-start;flex:0 0 auto;max-width:min(280px,75vw)}.attachment-thumb-link{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#ffffff08;max-width:min(280px,75vw)}.attachment-thumb{display:block;width:auto;height:auto;max-width:min(280px,75vw);max-height:220px;object-fit:contain}.attachment-caption{color:var(--muted);font-size:12px;line-height:1.35}.attachment-original-link{font-size:12px;font-weight:650}.redacted-block{display:inline-flex;align-items:center;justify-content:center;background:#000;border-radius:3px;vertical-align:-.08em;color:#fff;font-size:.68em;font-weight:700;letter-spacing:.04em;line-height:1;padding:.18em .45em}.buttons{margin-top:8px;display:grid;gap:8px}.btnline{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:#ffffff0a;font-size:13px;color:var(--text)}.btnline .left{color:var(--muted);font-size:12px}.btnline .right{font-weight:650}.chat-toggle-wrap{display:flex;justify-content:center;margin-top:10px}.chat-toggle{appearance:none;border:1px solid var(--border);border-radius:999px;background:#ffffff0a;color:var(--text);padding:8px 16px;font-size:13px;font-weight:650;cursor:pointer;transition:transform .18s ease,background .18s ease}.chat-toggle:hover{transform:translateY(-1px);background:#ffffff17}.note-row{margin:8px 8px 0;color:var(--muted);font-size:11px;text-align:center}.footer{margin-top:12px;color:var(--muted);font-size:12px;text-align:center;opacity:.9}.footer.final{margin-top:22px}.emph{font-weight:700}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}@media(prefers-color-scheme:light){.day-milestone{background:linear-gradient(120deg,#5478a01f,#5478a000 48%),var(--panel)}.day-head.milestone-head{background:linear-gradient(180deg,#00000009,#fff0),linear-gradient(90deg,#5478a01f,#5478a000 36%)}.milestone-line{background:#00000005}.day-head{background:linear-gradient(180deg,#00000008,#fff0)}.chat{background:radial-gradient(900px 600px at 30% 0%,rgba(255,255,255,.65),transparent 52%),radial-gradient(800px 500px at 100% 30%,rgba(0,0,0,.03),transparent 56%),var(--panel-2)}.btnline{border:1px solid rgba(0,0,0,.1);background:#00000008;color:#111b21}.chat-collapse.is-collapsible:not(.expanded):after{background:linear-gradient(180deg,#f7f8fa00,#f7f8faf0 75%)}.chat-toggle{background:#00000008}.chat-toggle:hover{background:#00000014}.locale-btn{background:#00000008}.locale-btn.is-active{background:#0000001f}}@media(max-width:960px){h1{font-size:22px}.subtitle{font-size:13px}.toc h2{font-size:22px}.day-title{font-size:21px}.day-label{font-size:14px}.toc a .date{font-size:20px}}@media(max-width:640px){body{font-size:15px}.container{padding:16px 12px 44px}.top,.toc,.day{border-radius:20px}.top{padding:52px 16px 16px;gap:14px}h1{font-size:28px}.subtitle{margin-top:8px;font-size:17px}.hero-description{font-size:14px;margin-top:10px}.chip{padding:6px 10px;font-size:12px}.stat{min-height:72px}.stat-v{font-size:24px}.toc h2{font-size:26px}.toc a{grid-template-columns:120px 1fr;padding:8px 10px}.toc a .date{font-size:22px}.toc a .label{font-size:16px}.day-head,.day-head.milestone-head{padding:14px}.day-title{font-size:25px}.day-label{font-size:16px}.day-overview{font-size:14px}.milestone-line{font-size:17px}.chat{padding:10px 8px 12px}.msg{margin:8px}.bubble{max-width:95%;padding:8px 10px 7px}.body{font-size:14px}}