*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f7f8fc;--card: #ffffff;--border: #e2e5eb;--text: #1d2433;--muted: #6b7280;--orange: #FF9900;--dark: #232f3e;--green: #16a34a;--green-bg: #f0fdf4;--notes-bg: #fffbf0;--link: #2563eb;--track: #e5e7eb;--shadow: 0 1px 3px rgba(0,0,0,.07)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.65}.site-header{position:sticky;top:0;z-index:100;background:var(--dark);color:#fff;padding:10px 24px;display:flex;align-items:center;gap:20px;box-shadow:0 2px 8px #00000040}.logo{color:var(--orange);font-weight:800;font-size:18px;letter-spacing:-.5px;flex-shrink:0}.header-title{font-size:13px;font-weight:500;color:#9ca3af;white-space:nowrap;flex-shrink:0}.overall-progress{flex:1;min-width:0}.prog-row{display:flex;justify-content:space-between;font-size:11px;color:#9ca3af;margin-bottom:4px}.prog-track{height:6px;background:#ffffff26;border-radius:3px;overflow:hidden}.prog-fill{height:100%;background:var(--orange);border-radius:3px;width:0%;transition:width .35s ease}.phase-nav{background:var(--card);border-bottom:1px solid var(--border);display:flex;overflow-x:auto;scrollbar-width:none;padding:0 24px;gap:2px;position:sticky;top:48px;z-index:99}.phase-nav::-webkit-scrollbar{display:none}.phase-nav a{display:block;padding:10px 14px;font-size:13px;font-weight:500;color:var(--muted);text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}.phase-nav a:hover{color:var(--text);background:#f9fafb}.phase-nav a.current{color:var(--orange);border-bottom-color:var(--orange)}.phase-nav a.phase-done:after{content:" ✓";color:var(--green);font-size:11px}.phase-nav a.phase-in-progress:after{content:" ·";color:var(--orange);font-size:16px;line-height:1;vertical-align:-2px}.container{max-width:860px;margin:0 auto;padding:32px 24px 64px}.overview{background:var(--dark);border-radius:10px;padding:28px 32px;margin-bottom:36px}.overview.hidden{display:none}.overview-grid{display:grid;grid-template-columns:1fr 260px;gap:28px;align-items:start}.overview-right{display:flex;flex-direction:column;gap:12px}.overview-right .author-card{margin-top:0;flex-direction:column;align-items:flex-start;gap:10px}.overview-right .support-inline-btn{width:100%;justify-content:center;margin-left:0}.overview h2{color:var(--orange);font-size:20px;margin-bottom:8px}.overview p{color:#9ca3af;font-size:14px;line-height:1.7}.overview-note{margin-top:10px;font-size:13px;color:#6b7280;padding:8px 12px;background:#ffffff0d;border-radius:6px;border-left:3px solid var(--orange)}.chip-grid{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}.chip{background:#ff99001f;border:1px solid rgba(255,153,0,.3);border-radius:5px;padding:4px 10px;font-size:12px;font-weight:600;color:#fcd34d}.phase-section{margin-bottom:48px;display:none}.phase-section.active{display:block}.phase-hdr{display:flex;align-items:center;gap:14px;margin-bottom:18px}.phase-badge{width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;color:#fff;flex-shrink:0}.phase-info{flex:1;min-width:0}.phase-info h2{font-size:19px;font-weight:700}.phase-meta{font-size:13px;color:var(--muted);margin-top:1px}.phase-prog{flex-shrink:0;text-align:right}.phase-pct{font-size:12px;font-weight:600;color:var(--muted);margin-bottom:4px}.phase-bar{width:90px;height:5px;background:var(--track);border-radius:3px;overflow:hidden}.phase-bar-fill{height:100%;background:var(--green);border-radius:3px;width:0%;transition:width .35s}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:22px 24px;margin-bottom:14px;box-shadow:var(--shadow)}.card-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:18px}.arch-note{background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;padding:12px 16px;font-size:14px}.arch-note strong{display:block;color:#1d4ed8;font-size:12px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}.arch-flow{color:#374151;margin-bottom:8px}.arch-note small{color:var(--muted);font-size:13px}.arch-note a{color:var(--link)}.topic-group{margin-bottom:24px}.topic-group:last-child{margin-bottom:0}.topic-group-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding-bottom:8px;border-bottom:1px solid var(--border);margin-bottom:14px}.topic{padding:12px 0 12px 14px;border-left:3px solid var(--border);margin-bottom:14px}.topic:last-child{margin-bottom:0}.topic-name{font-size:15px;font-weight:600;margin-bottom:6px}.topic-row{font-size:14px;color:#374151;margin-bottom:5px;line-height:1.6}.tl{display:inline-block;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:1px 6px;border-radius:3px;margin-right:6px;vertical-align:middle}.tl.what{background:#eff6ff;color:#1d4ed8}.tl.why{background:#f0fdf4;color:#15803d}.tl.warn{background:#fefce8;color:#854d0e}.topic-row ul{margin:6px 0 0 18px}.topic-row ul li{margin-bottom:3px}.task-list{list-style:none}.task-item{display:flex;align-items:flex-start;gap:10px;padding:9px 0;border-bottom:1px solid #f3f4f6}.task-item:last-child{border-bottom:none}.task-item input[type=checkbox]{width:17px;height:17px;margin-top:2px;accent-color:var(--green);cursor:pointer;flex-shrink:0}.task-label{font-size:14px;color:var(--text);cursor:pointer;line-height:1.55}.task-item.done .task-label{text-decoration:line-through;color:var(--muted)}.qa-item{border-bottom:1px solid var(--border)}.qa-item:last-child{border-bottom:none}.qa-item summary{padding:13px 0;font-size:14px;font-weight:500;color:var(--text);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.qa-item summary::-webkit-details-marker{display:none}.qa-item summary:after{content:"▸";font-size:11px;color:var(--muted);flex-shrink:0;margin-top:2px;transition:transform .2s}.qa-item[open] summary:after{transform:rotate(90deg)}.qa-answer{padding:0 0 14px;font-size:14px;color:#374151;line-height:1.75}.notes-area{width:100%;min-height:96px;border:1px solid var(--border);border-radius:7px;padding:12px;font-size:14px;font-family:inherit;background:var(--notes-bg);color:var(--text);resize:vertical;line-height:1.6}.notes-area:focus{outline:none;border-color:var(--orange)}.notes-hint{font-size:12px;color:var(--muted);margin-top:6px}.coming-soon{background:var(--card);border:1px dashed var(--border);border-radius:10px;padding:32px;text-align:center;color:var(--muted);font-size:14px;margin-bottom:14px}.coming-soon strong{display:block;font-size:15px;color:var(--text);margin-bottom:4px}.footer{margin-top:48px;padding-top:24px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.footer-note{font-size:13px;color:#9ca3af}.reset-btn{background:none;border:1px solid #ef4444;color:#ef4444;border-radius:6px;padding:6px 14px;font-size:13px;cursor:pointer;font-family:inherit}.reset-btn:hover{background:#fef2f2}.support-btn{display:inline-flex;align-items:center;gap:5px;background:var(--orange);color:#000;font-size:12px;font-weight:700;padding:6px 11px;border-radius:6px;text-decoration:none;white-space:nowrap;flex-shrink:0;transition:opacity .15s}.support-btn:hover{opacity:.82}.edit-path-btn{font-size:12px;color:#e5e7eb;background:none;border:1px solid rgba(255,255,255,.35);border-radius:5px;padding:5px 10px;cursor:pointer;font-family:inherit;white-space:nowrap;flex-shrink:0;transition:color .15s,border-color .15s,background .15s}.edit-path-btn:hover{color:#fff;border-color:#fff9;background:#ffffff14}.hero-headline{font-size:21px;font-weight:800;color:#fff;line-height:1.3;margin-bottom:6px}.hero-headline span{color:var(--orange)}.stat-bar{display:flex;flex-wrap:wrap;gap:4px 18px;margin:10px 0 14px}.stat-item{font-size:12px;color:#6b7280}.stat-item strong{color:#e5e7eb;font-weight:700}.author-card{display:flex;align-items:center;gap:14px;margin-top:20px;padding:14px 16px;background:#ffffff0f;border-radius:8px;border:1px solid rgba(255,255,255,.1)}.author-avatar{width:40px;height:40px;border-radius:50%;background:var(--orange);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;color:#000;flex-shrink:0;letter-spacing:-.5px}.author-info{flex:1;min-width:0}.author-name{font-size:14px;font-weight:700;color:#fff}.author-bio{font-size:12px;color:#9ca3af;line-height:1.5;margin-top:2px}.author-links{display:flex;gap:10px;margin-top:5px}.author-link{font-size:12px;color:var(--orange);text-decoration:none}.author-link:hover{text-decoration:underline}.support-inline-btn{display:inline-flex;align-items:center;gap:5px;background:var(--orange);color:#000;font-size:12px;font-weight:700;padding:8px 14px;border-radius:6px;text-decoration:none;white-space:nowrap;flex-shrink:0;margin-left:auto;transition:opacity .15s}.support-inline-btn:hover{opacity:.82}.phase-nav a.skipped{opacity:.4;text-decoration:line-through;text-decoration-color:#9ca3af}.phase-nav a.skipped.current{opacity:.7}.share-banner{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;padding:11px 14px;margin-bottom:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.share-banner-text{font-size:13px;color:#15803d;font-weight:500}.share-links{display:flex;gap:6px}.share-link{font-size:12px;font-weight:600;padding:4px 10px;border-radius:5px;text-decoration:none;white-space:nowrap}.share-link.tw{background:#1d9bf0;color:#fff}.share-link.li{background:#0a66c2;color:#fff}.share-banner-dismiss{background:none;border:none;cursor:pointer;color:#9ca3af;font-size:18px;padding:0 2px;line-height:1;flex-shrink:0}.share-banner-dismiss:hover{color:#374151}.inline-donation{padding:14px 16px;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:8px}.inline-donation-title{font-size:13px;font-weight:600;color:#e5e7eb;margin-bottom:10px}.rzp-wrap{display:flex;justify-content:center}.rzp-wrap form{display:inline}.donation-divider{display:flex;align-items:center;gap:8px;margin:10px 0}.donation-divider:before,.donation-divider:after{content:"";flex:1;height:1px;background:#ffffff1a}.donation-divider span{font-size:11px;color:#6b7280;text-transform:uppercase;letter-spacing:.06em}.gh-sponsor-wrap{display:flex;justify-content:center}.overview-footer{margin-top:20px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.path-modal-overlay{position:fixed;inset:0;background:#0000007a;z-index:200;display:flex;align-items:flex-end;opacity:0;pointer-events:none;transition:opacity .25s}.path-modal-overlay.visible{opacity:1;pointer-events:all}.path-modal{background:var(--card);border-radius:16px 16px 0 0;padding:28px 24px 36px;width:100%;max-width:860px;margin:0 auto;max-height:88vh;overflow-y:auto;transform:translateY(100%);transition:transform .3s ease;box-shadow:0 -4px 32px #0000002e}.path-modal-overlay.visible .path-modal{transform:translateY(0)}.path-modal-title{font-size:18px;font-weight:700;margin-bottom:4px}.path-modal-sub{font-size:13px;color:var(--muted);margin-bottom:20px;line-height:1.55}.path-phases-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px;margin-bottom:22px}.path-phase-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:8px;cursor:pointer;transition:background .12s,border-color .12s;user-select:none}.path-phase-item:hover{background:#f9fafb}.path-phase-item input[type=checkbox]{width:15px;height:15px;accent-color:var(--green);cursor:pointer;flex-shrink:0}.path-phase-label{font-size:13px;font-weight:500}.path-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.path-start-btn{background:var(--dark);color:#fff;border:none;border-radius:8px;padding:10px 22px;font-size:14px;font-weight:700;cursor:pointer;font-family:inherit;transition:background .15s}.path-start-btn:hover{background:#1a2533}.path-select-all{background:none;border:none;color:var(--link);font-size:13px;cursor:pointer;font-family:inherit;padding:0;text-decoration:underline}.resume-prompt{font-size:13px;color:#9ca3af}.resume-link{color:var(--orange);text-decoration:none;font-weight:600}.resume-link:hover{text-decoration:underline}.path-nudge{font-size:13px;color:#9ca3af}.path-nudge-btn{background:none;border:none;color:var(--orange);font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;padding:0}.path-nudge-btn:hover{text-decoration:underline}.path-danger{margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}@media(max-width:600px){.container{padding:16px 16px 48px}.site-header{padding:10px 16px;gap:8px}.header-title{display:none}.overview{padding:20px}.phase-nav{padding:0 12px}.card{padding:16px 18px}.support-btn{font-size:11px;padding:5px 9px}.edit-path-btn{font-size:10px;padding:3px 7px}.overview-grid{grid-template-columns:1fr}.overview-right .author-card{flex-direction:row}.overview-right .support-inline-btn{width:auto}.author-card{flex-wrap:wrap}.support-inline-btn{width:100%;justify-content:center}.hero-headline{font-size:17px}.donation-section{padding:20px 16px}}