.about-hero-bg{position:relative;background:radial-gradient(ellipse 65% 85% at 100% 0,rgba(47,91,255,.1) 0,rgba(91,70,232,.06) 45%,transparent 70%),radial-gradient(ellipse 40% 50% at 0 100%,rgba(47,91,255,.05) 0,transparent 60%),#fff}.about-hero-inner{padding:80px 24px 64px;position:relative;z-index:1}.about-hero-inner,.about-wrap{max-width:1280px;margin:0 auto}.about-wrap{padding:0 24px 80px}.about-profile-row{display:flex;align-items:center;gap:20px}.about-profile-img{border-radius:50%;object-fit:cover;object-position:center 15%;flex-shrink:0;width:96px!important;height:96px!important}@media (max-width:520px){.about-profile-row{flex-direction:column;align-items:flex-start;gap:14px}}.about-title{font-size:16px;font-weight:700;letter-spacing:-.01em;color:var(--text,#111a33);margin:0}@media (min-width:640px){.about-title{font-size:30px}}.about-subtitle{margin:8px 0 0;font-family:var(--font-poppins),"Pretendard";font-size:14px;font-weight:600;letter-spacing:.02em;color:var(--accent,#2f5bff)}.about-edu-inline{margin:6px 0 0;font-family:var(--font-poppins),"Pretendard Variable","Pretendard",sans-serif;font-size:14px;color:var(--muted,#515866)}.about-hero-copy{margin-top:30px;max-width:52rem;font-size:18px;font-weight:400;line-height:1.75;color:var(--text,#111a33);letter-spacing:-.02em}.about-hero-copy strong{font-weight:700;color:var(--text,#111a33)}.about-hero-divider{margin:32px 0;border:none;border-top:1px solid var(--border,#e7eaf1)}.about-intro{margin-top:24px;max-width:80rem;gap:32px}.about-intro,.about-intro-ko{display:flex;flex-direction:column}.about-intro-ko{gap:12px;font-size:14px;letter-spacing:-.01em;line-height:1.7;color:var(--muted,#494e59)}@media (min-width:768px){.about-intro-ko{font-size:15px}}.about-divider{border:none;border-top:1px solid hsla(220,9%,46%,.15)}.about-intro-en{display:flex;flex-direction:column;gap:12px;font-size:12px;line-height:1.7;color:hsla(220,9%,46%,.7)}@media (min-width:768px){.about-intro-en{font-size:13px}}.about-section{margin-top:80px}.about-sec-title{font-size:15px;font-weight:500;letter-spacing:.01em;color:#aaaeb8;margin:0 0 28px}.about-skills{gap:20px;margin-bottom:130px}.about-skill-row,.about-skills{display:flex;flex-direction:column}.about-skill-row{gap:8px}@media (min-width:640px){.about-skill-row{flex-direction:row;gap:24px}}.about-skill-label{width:160px;flex:none;padding-top:4px;font-family:var(--font-poppins),"Pretendard";font-size:12px;letter-spacing:-.01em;color:var(--muted,#6b7280)}.about-skill-items{display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-flex;align-items:center;border-radius:999px;border:1px solid var(--border,#e7eaf1);background:var(--surface,#fff);padding:4px 12px;font-family:var(--font-jetbrains),"JetBrains Mono",monospace;font-size:9px;color:var(--muted,#6b7280)}.about-exp-head{margin-bottom:32px;display:flex;align-items:flex-end;justify-content:space-between}.about-exp-h{font-size:20px;font-weight:800;letter-spacing:-.01em;color:var(--text,#111a33);margin:0}.about-exp-sub{margin:8px 0 0;max-width:36rem;font-size:13px;color:var(--muted,#6b7280)}.about-exp-sub b{color:var(--text,#111a33);font-weight:500}.about-exp-count{font-family:var(--font-poppins),"Pretendard";font-size:12px;color:var(--muted,#6b7280)}@media (max-width:640px){.about-exp-count{display:none}}.about-exp-list{position:relative;list-style:none;margin:0;padding:0 0 0 24px;border-left:1px solid var(--border,#e7eaf1);display:flex;flex-direction:column;gap:16px}@media (min-width:640px){.about-exp-list{padding-left:32px}}.about-exp-item{position:relative}.about-exp-dot{position:absolute;top:24px;left:calc(-1.5rem - 5px);width:10px;height:10px;border-radius:50%;border:1px solid var(--border,#e7eaf1);background:var(--bg,#fff)}@media (min-width:640px){.about-exp-dot{left:calc(-2rem - 5px)}}.about-exp-item.current .about-exp-dot{border-color:var(--accent,#2f5bff);background:var(--accent,#2f5bff)}.about-exp-card{border-radius:16px;border:1px solid var(--border,#e7eaf1);background:var(--surface,#fff);padding:24px;transition:border-color .15s}.about-exp-card:hover{border-color:rgba(47,91,255,.5)}.about-exp-top{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:12px}.about-exp-names{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.about-exp-company{font-size:15px;font-weight:600;color:var(--text,#111a33);margin:0}.about-exp-company .ko{margin-left:6px;font-weight:400;color:hsla(220,9%,46%,.7)}.about-exp-badge{border-radius:999px;padding:2px 8px;font-size:10px;font-weight:500}.about-exp-badge.current{background:rgba(34,197,94,.15);color:#16a34a}.about-exp-badge.pillar{border:1px solid;font-family:var(--font-poppins),"Pretendard Variable","Pretendard",sans-serif}.about-exp-badge.pillar.agentic{background:rgba(47,91,255,.12);color:var(--accent,#2f5bff);border-color:rgba(47,91,255,.3)}.about-exp-badge.pillar.data{background:rgba(14,165,233,.1);color:#0284c7;border-color:rgba(14,165,233,.3)}.about-exp-badge.pillar.eng{background:hsla(220,9%,46%,.1);color:var(--muted,#6b7280);border-color:var(--border,#e7eaf1)}.about-exp-role{margin-top:4px;font-size:13px;color:var(--muted,#6b7280)}.about-exp-meta{flex:none;text-align:right}.about-exp-period{font-size:12px;color:var(--accent,#2f5bff)}.about-exp-link,.about-exp-period{font-family:var(--font-poppins),"Pretendard Variable","Pretendard",sans-serif}.about-exp-link{margin-top:4px;display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--muted,#6b7280);text-decoration:none;transition:color .15s}.about-exp-link:hover{color:var(--text,#111a33)}.about-exp-summary{margin:12px 0 0;color:rgba(17,26,51,.9)}.about-exp-summary,.about-exp-summary-ko{max-width:48rem;font-size:13px;line-height:1.65}.about-exp-summary-ko{margin:4px 0 0;color:hsla(220,9%,46%,.7)}.about-exp-points{margin:16px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}.about-exp-point{display:flex;align-items:flex-start;gap:8px;font-size:13px;line-height:1.65;color:var(--muted,#6b7280)}.about-exp-point:before{content:"";flex:none;margin-top:8px;width:4px;height:4px;border-radius:50%;background:rgba(47,91,255,.7)}.about-exp-stack{margin-top:16px;display:flex;flex-wrap:wrap;gap:6px}.about-exp-chip{border-radius:6px;border:1px solid var(--border,#e7eaf1);background:var(--bg,#fff);padding:2px 8px;font-family:var(--font-poppins),"Pretendard Variable","Pretendard",sans-serif;font-size:11px;color:var(--muted,#6b7280)}.about-awards{list-style:none;margin:0;padding:0;border-top:1px solid var(--border,#e7eaf1)}.about-award,.about-awards{border-bottom:1px solid var(--border,#e7eaf1)}.about-award{display:flex;flex-direction:column;gap:4px;padding:16px 0}.about-award:last-child{border-bottom:none}@media (min-width:640px){.about-award{flex-direction:row;align-items:baseline;justify-content:space-between;gap:16px}}.about-award-name{font-size:14px;font-weight:700;color:var(--text,#111a33);line-height:1.4}.about-award-org{margin-top:8px;font-size:12.5px;color:var(--muted,#6b7280);white-space:pre-line}.about-award-date{flex:none;font-family:var(--font-poppins),"Pretendard Variable","Pretendard",sans-serif;font-size:12.5px;color:var(--accent,#2f5bff)}.about-edu-title{color:var(--text,#111a33)}.about-edu-detail{margin-top:2px;font-size:13px;color:var(--muted,#6b7280)}.aqa-list{display:flex;flex-direction:column;border:1px solid var(--border,#e7eaf1);border-radius:16px;overflow:hidden}.aqa-item{border-bottom:1px solid var(--border,#e7eaf1)}.aqa-item:last-child{border-bottom:none}.aqa-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;background:none;border:none;cursor:pointer;text-align:left;transition:background .15s}.aqa-item.open .aqa-trigger,.aqa-trigger:hover{background:var(--soft,#f6f7fb)}.aqa-q{font-size:14px;font-weight:600;color:var(--text,#111a33);line-height:1.5}@media (min-width:640px){.aqa-q{font-size:15px}}.aqa-icon{flex:none;color:var(--muted,#6b7280);display:flex}.aqa-body{padding:0 24px 24px}.aqa-a{margin:0;font-size:13.5px;line-height:1.8;color:var(--muted,#6b7280);white-space:pre-line}.aqa-a strong{color:var(--text,#111a33);font-weight:600}@media (max-width:480px){.about-hero-inner{padding:56px 16px 48px}.about-wrap{padding:0 16px 64px}.about-hero-copy{font-size:16px;line-height:1.7}.about-exp-card{padding:18px}.aqa-trigger{padding:16px}.aqa-body{padding:0 16px 18px}}