:root{--ink: #1a2233;--ink-soft: #4a5468;--paper: #f6f3ec;--paper-card: #fffdf8;--line: #ddd6c8;--line-soft: #e8e2d6;--seal: #7a2e2e;--accent: #2d4a7c;--created: #2f6b4f;--modified: #9a6b1a;--removed: #8a2b2b;--add-bg: #d8ead8;--add-fg: #1f5236;--rm-bg: #f0d6d3;--rm-fg: #7a2424;--font-display: "Libre Baskerville", Georgia, "Times New Roman", serif;--font-body: "Inter", -apple-system, system-ui, sans-serif;--font-doc: Georgia, "Times New Roman", serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased}.app{max-width:1180px;margin:0 auto;padding:0 24px 64px}.masthead{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:40px 0 28px;margin-bottom:28px}.masthead__kicker{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--seal);font-weight:600}.masthead h1{font-family:var(--font-display);font-size:46px;line-height:1;margin:8px 0 6px;letter-spacing:-.01em}.masthead__sub{margin:0;color:var(--ink-soft);font-size:14px}.layout{display:grid;grid-template-columns:320px 1fr;gap:32px;align-items:start}.timeline{position:sticky;top:20px}.timeline__controls{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}.timeline__search{font:inherit;font-size:13px;padding:7px 10px;border:1px solid var(--line);border-radius:2px;background:#fff;color:var(--ink);width:100%}.timeline__search:focus{outline:2px solid var(--accent);outline-offset:1px}.timeline__filters{display:flex;flex-wrap:wrap;gap:6px}.timeline__period{display:flex;align-items:center;gap:8px}.timeline__period-label{font-size:12px;font-weight:600;color:var(--ink-soft);white-space:nowrap}.timeline__select{font:inherit;font-size:12px;padding:5px 8px;border:1px solid var(--line);border-radius:2px;background:#fff;color:var(--ink);cursor:pointer;flex:1}.timeline__select:focus{outline:2px solid var(--accent);outline-offset:1px}.chip{font:inherit;font-size:12px;padding:5px 12px;border:1px solid var(--line);background:transparent;border-radius:2px;color:var(--ink-soft);cursor:pointer;transition:all .12s}.chip:hover{border-color:var(--ink-soft)}.chip--on{background:var(--ink);color:var(--paper);border-color:var(--ink)}.timeline__msg{padding:12px 0;font-size:14px}.timeline__year{margin-bottom:20px}.timeline__year-label{font-family:var(--font-display);font-size:13px;color:var(--seal);margin:0 0 8px;padding-bottom:4px;border-bottom:1px solid var(--line-soft);letter-spacing:.05em}.entry{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;width:100%;text-align:left;font:inherit;background:transparent;border:none;border-left:2px solid transparent;padding:9px 10px;cursor:pointer;transition:background .12s}.entry:hover{background:var(--paper-card)}.entry--active{background:var(--paper-card);border-left-color:var(--seal)}.entry__tag{font-size:10px;text-transform:uppercase;letter-spacing:.05em;padding:2px 6px;border-radius:2px;font-weight:600}.entry__tag--created{background:#e2efe7;color:var(--created)}.entry__tag--modified{background:#f3e9d4;color:var(--modified)}.entry__tag--removed{background:#f1dedb;color:var(--removed)}.entry__label{font-weight:600;font-size:14px}.entry__date{font-size:11px;color:var(--ink-soft)}.reader{background:var(--paper-card);border:1px solid var(--line);border-radius:3px;min-height:480px;padding:28px 32px}.reader__head{margin-bottom:22px}.pill{display:inline-block;font-family:var(--font-display);font-size:15px;padding:4px 0;border-bottom:2px solid;margin-right:14px}.pill--created{color:var(--created);border-color:var(--created)}.pill--modified{color:var(--modified);border-color:var(--modified)}.pill--removed{color:var(--removed);border-color:var(--removed)}.reader__date{font-size:12px;color:var(--ink-soft)}.reader__empty{display:grid;place-items:center;height:400px;color:var(--ink-soft)}.diff{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:3px;overflow:hidden}.diff__col:first-child{border-right:1px solid var(--line)}.diff__head{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;padding:10px 16px;background:var(--paper);border-bottom:1px solid var(--line-soft)}.diff__dot{width:8px;height:8px;border-radius:50%}.diff__head--before{color:var(--removed)}.diff__head--before .diff__dot{background:var(--removed)}.diff__head--after{color:var(--created)}.diff__head--after .diff__dot{background:var(--created)}.diff__body{padding:18px 16px;font-family:var(--font-doc);font-size:15px;line-height:1.85;white-space:pre-wrap;color:var(--ink)}.diff__empty{color:var(--ink-soft);font-style:italic}.tok{border-radius:2px;padding:0 1px}.tok--added{background:var(--add-bg);color:var(--add-fg)}.tok--removed{background:var(--rm-bg);color:var(--rm-fg);text-decoration:line-through}.btn{font:inherit;font-size:14px;padding:9px 18px;border:1px solid var(--ink);background:transparent;color:var(--ink);border-radius:2px;cursor:pointer;transition:all .12s}.btn:hover{background:var(--ink);color:var(--paper)}.btn--primary{background:var(--seal);border-color:var(--seal);color:#fff}.btn--primary:hover{background:#5e2222;border-color:#5e2222}.btn:disabled{opacity:.5;cursor:default}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a223373;display:grid;place-items:center;padding:20px;z-index:50}.dialog{background:var(--paper-card);border-radius:4px;width:100%;max-width:460px;padding:26px 28px;border-top:4px solid var(--seal)}.dialog__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.dialog__head h2{font-family:var(--font-display);font-size:22px;margin:0}.dialog__close{background:none;border:none;font-size:18px;cursor:pointer;color:var(--ink-soft)}.field{display:block;margin-bottom:16px}.field span{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.field input,.dialog input[type=email]{width:100%;font:inherit;padding:9px 12px;border:1px solid var(--line);border-radius:2px;background:#fff}.field__label{font-size:13px;font-weight:600;margin:0 0 8px}.article-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 14px;max-height:180px;overflow-y:auto;padding:10px;border:1px solid var(--line-soft);border-radius:2px;margin-bottom:16px}.check{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}.dialog__actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}.muted{color:var(--ink-soft)}.small{font-size:12px}.ok{color:var(--created);font-size:14px}.error{color:var(--removed);font-size:14px}.statusbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 16px;background:var(--paper-card);border:1px solid var(--line);border-radius:3px;margin-bottom:20px;flex-wrap:wrap}.statusbar__stats{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-soft);flex-wrap:wrap}.statusbar__stats strong{color:var(--ink)}.statusbar__sep{color:var(--line)}.statusbar__actions{display:flex;align-items:center;gap:10px}.statusbar__msg{font-size:13px;color:var(--ink-soft)}.statusbar__notice{font-size:13px;color:var(--ink-soft);margin:-12px 0 16px;padding:8px 16px;background:var(--paper-card);border:1px solid var(--line-soft);border-top:none;border-radius:0 0 3px 3px}.btn--sm{font-size:12px;padding:6px 14px}.dialog__field-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.dialog__field-head .field__label{margin:0}.tabs{display:flex;gap:0;border-bottom:2px solid var(--line);margin-bottom:28px}.tab{font:inherit;font-size:14px;font-weight:600;padding:10px 22px;background:transparent;border:none;border-bottom:3px solid transparent;margin-bottom:-2px;color:var(--ink-soft);cursor:pointer;letter-spacing:.02em;transition:color .12s,border-color .12s}.tab:hover{color:var(--ink)}.tab--active{color:var(--seal);border-bottom-color:var(--seal)}.browser{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:start}.browser__sidebar{position:sticky;top:20px;display:flex;flex-direction:column;gap:0;border:1px solid var(--line);border-radius:3px;background:var(--paper-card);overflow:hidden;max-height:calc(100vh - 60px)}.browser__search-wrap{padding:10px 12px;border-bottom:1px solid var(--line-soft);background:var(--paper)}.browser__search{width:100%;font:inherit;font-size:13px;padding:7px 10px;border:1px solid var(--line);border-radius:2px;background:#fff;color:var(--ink)}.browser__search:focus{outline:2px solid var(--accent);outline-offset:1px}.browser__list{overflow-y:auto;flex:1}.browser__msg{padding:12px 16px;font-size:13px}.browser__item{display:flex;flex-direction:column;gap:3px;width:100%;text-align:left;font:inherit;font-size:13px;font-weight:500;padding:8px 14px;background:transparent;border:none;border-left:3px solid transparent;cursor:pointer;color:var(--ink);transition:background .1s}.browser__item:hover{background:var(--paper)}.browser__item--active{background:var(--paper);border-left-color:var(--seal);color:var(--seal);font-weight:700}.browser__item-label{font-weight:600}.browser__item-snippet{font-size:11px;font-weight:400;color:var(--ink-soft);line-height:1.5;white-space:normal}.browser__msg--total{text-align:center;font-size:11px;padding:6px 14px 10px}.browser__highlight{background:#fff0b3;color:var(--ink);border-radius:2px;padding:0 1px}.browser__content{min-height:480px}.browser__history{margin-bottom:20px;padding:14px 16px;background:var(--paper);border:1px solid var(--line-soft);border-radius:3px}.browser__history-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);margin:0 0 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var(--line)}.masthead{flex-direction:column;align-items:flex-start;gap:16px}.masthead h1{font-size:36px}.browser{grid-template-columns:1fr}.browser__sidebar{position:static;max-height:240px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}