:root{--font-family:"Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", monospace;--bg-app:#fff;--bg-card:#fff;--bg-input:#fff;--primary:#000;--primary-hover:#222;--primary-glow:#0000000d;--accent:#ff3d8b;--accent-hover:#e0357a;--text-main:#000;--text-muted:#555;--text-dark:#000;--border-color:#e6e6e6;--border-color-soft:#f1f1f1;--border-focus:#000;--color-pain-bg:#efd4d4;--color-pain-border:#0000000f;--color-pain-text:#000;--color-ideal-bg:#c8e6cd;--color-ideal-border:#0000000f;--color-ideal-text:#000;--color-feature-bg:#c5b0f4;--color-feature-border:#0000000f;--color-feature-text:#000;--color-question-bg:#f4ecd6;--color-question-border:#0000000f;--color-question-text:#000;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 16px #0000000f;--shadow-lg:0 10px 30px #00000014;--transition-fast:.1s ease;--transition-normal:.2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100vh;margin:0;padding:0;overflow:hidden}body{background-color:var(--bg-app);color:var(--text-main);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.45}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--border-color-soft)}::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#999}.editorial-panel{border:1px solid var(--border-color);background:var(--bg-card);transition:all var(--transition-normal);border-radius:24px;padding:2rem;box-shadow:0 4px 16px #0000000a,0 1px 3px #00000005}.editorial-panel-lime{color:#000;background-color:#dceeb1;border:none}.editorial-panel-cream{color:#000;background-color:#f4ecd6;border:none}button{font-family:var(--font-family);cursor:pointer;transition:all var(--transition-fast);border:none;outline:none;font-size:.95rem}.btn-primary{background-color:var(--primary);color:#fff;border-radius:50px;padding:10px 20px;font-weight:500}.btn-primary:hover:not(:disabled){background-color:#222;transform:translateY(-.5px)}.btn-primary:active:not(:disabled){transform:translateY(.5px)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-secondary{background-color:var(--bg-app);color:var(--primary);border:1px solid var(--border-color);border-radius:50px;padding:8px 18px 10px;font-weight:500}.btn-secondary:hover:not(:disabled){background-color:var(--border-color-soft);border-color:#bbb}.btn-accent{background-color:var(--accent);color:#fff;border-radius:50px;padding:10px 18px;font-weight:500}.btn-accent:hover:not(:disabled){background-color:var(--accent-hover)}.btn-danger{color:#ef4444;background-color:#0000;border:1px solid #fee2e2;border-radius:50px;padding:8px 18px;font-weight:500}.btn-danger:hover{background-color:#fef2f2;border-color:#fca5a5}.form-group{margin-bottom:1.5rem}.form-label{color:var(--text-main);margin-bottom:.5rem;font-size:.875rem;font-weight:600;display:block}.form-input{background:var(--bg-input);border:1px solid var(--border-color);width:100%;color:var(--text-main);font-family:var(--font-family);transition:all var(--transition-fast);border-radius:8px;padding:12px 14px;font-size:1rem}.form-input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 2px #0000001a}.form-select{background:var(--bg-input);border:1px solid var(--border-color);width:100%;color:var(--text-main);font-family:var(--font-family);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23000000'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");background-position:right 1rem center;background-repeat:no-repeat;background-size:1rem;border-radius:8px;padding:12px 2.5rem 12px 14px;font-size:1rem}.form-select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 2px #0000001a}.sticky-note{border:1px solid var(--color-pain-border);transition:all var(--transition-fast);border-radius:6px;flex-direction:column;justify-content:space-between;min-height:110px;padding:1rem;display:flex;position:relative;box-shadow:0 1px 3px #0000000d}.sticky-note:hover{transform:rotate(-1deg)translateY(-1px)}.sticky-note.pain{background-color:var(--color-pain-bg);border-color:var(--color-pain-border);color:var(--color-pain-text)}.sticky-note.ideal{background-color:var(--color-ideal-bg);border-color:var(--color-ideal-border);color:var(--color-ideal-text)}.sticky-note.feature{background-color:var(--color-feature-bg);border-color:var(--color-feature-border);color:var(--color-feature-text)}.sticky-note.question{background-color:var(--color-question-bg);border-color:var(--color-question-border);color:var(--color-question-text)}.sticky-note.locked{opacity:.5;pointer-events:none;border:1.5px dashed #000!important}.lock-overlay{color:#000;font-family:var(--font-mono);background:#ffffff80;border-radius:6px;justify-content:center;align-items:center;font-size:.75rem;font-weight:700;display:flex;position:absolute;inset:0}.figma-mono{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.54px}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn var(--transition-normal) forwards}.container{width:100%;max-width:1280px;margin:0 auto;padding:2rem 1.5rem}.canvas-container{border:1px solid var(--border-color);-webkit-user-select:none;user-select:none;background-color:#ededf2;border-radius:24px;width:100%;height:calc(100vh - 230px);position:relative;overflow:hidden}.canvas-bg{background-image:radial-gradient(#ccc 1.5px,#0000 1.5px);background-size:24px 24px}.canvas-draggable{transform-origin:0 0;will-change:transform;gap:110px;padding:3rem;display:flex;position:absolute;top:0;left:0}.cursor-grab{cursor:grab}.cursor-grabbing{cursor:grabbing}.avatar-select-btn{transition:transform .15s cubic-bezier(.16,1,.3,1),box-shadow .15s}.avatar-select-btn:hover{z-index:10;box-shadow:0 4px 12px #0000001f;transform:scale(1.3)!important}.avatar-select-btn:active{transform:scale(.95)!important}.page-container{background-color:var(--bg-app);flex-direction:column;min-height:100vh;display:flex}header{border-bottom:1px solid var(--border-color);background:#fff;justify-content:space-between;align-items:center;padding:1.25rem 2rem;display:flex}main{flex:1}.phase-nav{border-bottom:1px solid var(--border-color);gap:.5rem;margin-bottom:2rem;padding:1rem 0;display:flex;overflow-x:auto}.phase-step{border:1px solid var(--border-color);white-space:nowrap;color:var(--primary);transition:all var(--transition-fast);background:#f7f7f5;border-radius:50px;padding:.5rem 1.25rem;font-size:.85rem;font-weight:500}.phase-step:hover:not(:disabled){background:#eee;border-color:#bbb}.phase-step:focus,.phase-step:focus-visible{outline:none}.phase-step.active{background:var(--primary);color:#fff;border-color:var(--primary);font-weight:700}.phase-step.active:hover:not(:disabled){color:#fff;background:#222;border-color:#222}.phase-step.current-highlight{box-shadow:0 0 0 2px var(--primary)}.badge-tag{text-transform:uppercase;font-size:.75rem;font-weight:600;font-family:var(--font-mono);border:1px solid #00000014;border-radius:4px;padding:.25rem .6rem;display:inline-block}.badge-tag.initial{color:#000;background:#c5b0f4}.badge-tag.future{color:#000;background:#f4ecd6}.badge-tag.operation{color:#000;background:#c8e6cd}.badge-tag.external{color:#000;background:#efd4d4}.badge-tag.out_of_scope{color:#555;background:#f1f1f1}.badge-tag.undecided{color:#555;background:#e5e5e2}