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introPhoto{to{opacity:1;transform:scale(1)}}.intro-lines{display:grid;gap:.55rem;margin-bottom:1.6rem}.intro-line{font-family:var(--font-display);font-weight:600;color:var(--text-muted);font-size:clamp(.98rem,2.6vw,1.25rem);opacity:0;transform:translateY(10px);animation:introLine .7s ease forwards}.intro-line.is-strong{color:var(--text);font-weight:800;font-size:clamp(1.35rem,4.6vw,2rem);letter-spacing:-.02em}.intro-line.is-strong:last-child{color:var(--accent)}@keyframes introLine{to{opacity:1;transform:none}}.intro-thread{display:block;width:200px;max-width:60%;height:8px;margin:0 auto 1.4rem;color:var(--border-strong)}.intro-progress{width:min(280px,66vw);height:3px;margin:0 auto 1.4rem;border-radius:100px;background:var(--border);overflow:hidden}.intro-progress-fill{display:block;width:0;height:100%;border-radius:100px;background:linear-gradient(90deg,var(--accent),var(--accent-hover));animation:introProgress linear forwards}@keyframes introProgress{to{width:100%}}.intro-actions{display:flex;gap:.7rem;justify-content:center;flex-wrap:wrap}.intro-skip{animation:none}.process-flow{margin-bottom:2.4rem;overflow-x:auto}.process-track{display:flex;align-items:center;gap:.4rem;min-width:min-content;padding-bottom:.4rem}.process-step{display:flex;align-items:center;gap:.5rem}.process-node{display:grid;place-items:center;flex-shrink:0;width:44px;height:44px;border-radius:12px;background:var(--surface);border:1px solid var(--border);color:var(--accent);box-shadow:var(--shadow-sm)}.process-label{font-size:.82rem;font-weight:600;color:var(--text-muted);white-space:nowrap}.process-arrow{color:var(--text-soft);flex-shrink:0;margin:0 .35rem}.chat-fab{position:fixed;right:1.25rem;bottom:1.25rem;z-index:60;display:inline-flex;align-items:center;gap:.55rem;padding:.7rem 1.1rem;border:none;cursor:pointer;background:var(--accent);color:var(--accent-contrast);border-radius:100px;box-shadow:var(--shadow-lg);font-family:var(--font-display);font-weight:600;font-size:.92rem;transition:background .18s ease,transform .15s ease}.chat-fab:hover{background:var(--accent-hover);transform:translateY(-2px)}.chat-fab-label{white-space:nowrap}.chat-panel{position:fixed;right:1.25rem;bottom:1.25rem;z-index:60;width:380px;max-width:calc(100vw - 2rem);height:600px;max-height:calc(100vh - 2.5rem);display:flex;flex-direction:column;overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);animation:chatIn .22s ease both}@keyframes chatIn{0%{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}.chat-header{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.85rem 1rem;border-bottom:1px solid var(--border)}.chat-id{display:flex;align-items:center;gap:.6rem;min-width:0}.chat-avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--accent-weak);color:var(--accent);flex-shrink:0}.chat-id-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}.chat-id-text strong{font-family:var(--font-display);font-size:.95rem}.chat-id-text small{font-size:.72rem;color:var(--text-soft)}.chat-header-actions{display:flex;gap:.15rem}.chat-icon-btn{display:grid;place-items:center;width:32px;height:32px;border:none;background:transparent;color:var(--text-soft);border-radius:8px;cursor:pointer;transition:color .15s ease,background .15s ease}.chat-icon-btn:hover{color:var(--text);background:var(--bg-alt)}.chat-messages{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.7rem}.chat-msg{display:flex;flex-direction:column;max-width:88%}.chat-msg.is-user{align-self:flex-end;align-items:flex-end}.chat-msg.is-bot{align-self:flex-start;align-items:flex-start}.chat-bubble{padding:.65rem .85rem;border-radius:14px;font-size:.9rem;line-height:1.5}.is-bot .chat-bubble{background:var(--bg-alt);color:var(--text);border-bottom-left-radius:4px}.is-user .chat-bubble{background:var(--accent);color:var(--accent-contrast);border-bottom-right-radius:4px}.chat-thinking{display:inline-flex;align-items:center;gap:.4rem;color:var(--text-soft)}.chat-actions{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.5rem}.chat-action{display:inline-flex;align-items:center;gap:.35rem;font-size:.78rem;font-weight:600;color:var(--accent);background:var(--accent-weak);border:1px solid transparent;padding:.32rem .6rem;border-radius:100px;cursor:pointer;transition:border-color .15s ease}.chat-action:hover{border-color:var(--accent)}.chat-action-ext{opacity:.6}.chat-starters{display:flex;flex-direction:column;align-items:flex-start;gap:.4rem;margin-top:.3rem}.chat-starters button{text-align:left;font-size:.82rem;color:var(--text);background:var(--surface);border:1px solid var(--border);padding:.45rem .7rem;border-radius:10px;cursor:pointer;transition:border-color .15s ease,background .15s ease;max-width:100%}.chat-starters button:hover{border-color:var(--accent);background:var(--accent-weak)}.chat-input{display:flex;gap:.5rem;padding:.7rem;border-top:1px solid var(--border)}.chat-input input{flex:1;min-width:0;font-family:var(--font-body);font-size:.9rem;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:100px;padding:.6rem .9rem;transition:border-color .15s ease}.chat-input input:focus{outline:none;border-color:var(--accent)}.chat-input button{display:grid;place-items:center;width:40px;height:40px;flex-shrink:0;border:none;border-radius:50%;background:var(--accent);color:var(--accent-contrast);cursor:pointer;transition:background .15s ease,opacity .15s ease}.chat-input button:disabled{opacity:.45;cursor:default}.chat-input button:not(:disabled):hover{background:var(--accent-hover)}.chat-notice{font-size:.68rem;color:var(--text-soft);text-align:center;padding:0 .9rem .7rem;line-height:1.4}@media (max-width: 560px){.chat-panel{right:0;left:0;bottom:0;width:100%;max-width:100%;height:88vh;max-height:88vh;border-radius:18px 18px 0 0;border-bottom:none}.chat-fab{right:1rem;bottom:1rem}.process-label{font-size:.78rem}}.hero{position:relative}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;background-image:radial-gradient(var(--border-strong) 1px,transparent 1px);background-size:24px 24px;-webkit-mask-image:radial-gradient(ellipse 60% 55% at 78% 30%,#000 0%,transparent 70%);mask-image:radial-gradient(ellipse 60% 55% at 78% 30%,#000 0%,transparent 70%);opacity:.55}.hero .container{position:relative;z-index:1}.profile-visual{position:relative}.visual-badge{display:inline-flex;align-items:center;gap:.4rem;font-size:.78rem;font-weight:600;color:var(--text);background:var(--surface);border:1px solid var(--border);padding:.4rem .7rem;border-radius:100px;box-shadow:var(--shadow-md);white-space:nowrap}.visual-badge svg{color:var(--accent)}.float-badge{position:absolute;z-index:3}.badge-a{top:-14px;left:-10px}.badge-b{top:42%;right:-18px}.badge-c{bottom:-14px;left:24px}.profile-photo-wrap{position:relative;width:max-content;margin-bottom:1.2rem}.profile-photo-wrap:before{content:"";position:absolute;right:-10px;top:-10px;width:96px;height:96px;border-radius:20px;background:linear-gradient(135deg,var(--accent),var(--accent-hover));opacity:.18;z-index:0}.profile-photo-wrap .profile-photo{position:relative;z-index:1;margin-bottom:0}.exp-timeline{position:relative;display:grid;gap:1.2rem;padding-left:2.6rem}.exp-timeline:before{content:"";position:absolute;left:17px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--border-strong),var(--border))}.exp-item{position:relative}.exp-node{position:absolute;left:-2.6rem;top:4px;z-index:1;display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--surface);border:1px solid var(--border);color:var(--accent);box-shadow:var(--shadow-sm)}.exp-item:nth-child(2n) .exp-card{background:var(--bg-alt)}.project-graphic{color:var(--accent);background:var(--bg-alt);border:1px solid var(--border);border-radius:10px;padding:.5rem .75rem;margin-bottom:.2rem}.project-graphic svg{width:100%;height:52px;display:block}.contact{position:relative;overflow:hidden}.contact:before{content:"";position:absolute;top:-80px;right:-60px;width:320px;height:320px;background:radial-gradient(circle,var(--accent-weak),transparent 70%);pointer-events:none;z-index:0}.contact .container{position:relative;z-index:1}@media (max-width: 720px){.exp-timeline{padding-left:2.2rem}.exp-node{left:-2.2rem;width:32px;height:32px}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.001ms!important;animation-duration:.001ms!important}.reveal{opacity:1;transform:none}.intro-line,.intro-ring{opacity:1!important;transform:none!important}}