:root{--bg: #eaf0ea;--panel: #ffffff;--panel-2: #f1f5f0;--text: #283330;--muted: #4e5c57;--accent: #07726f;--accent-strong: #055d5b;--accent-soft: #cfeceb;--accent-bright: #0e9b72;--group-warm: #e08a52;--group-warm-text: #b85f28;--group-cool: #7c73e0;--group-cool-text: #5346b8;--danger: #d64550;--danger-soft: #fbe3e4;--warn: #b8860b;--warn-bg: #fcf3dd;--warn-border: #ecd9a3;--ok: #0f9d6b;--border: #e2e8e3;--radius: 14px;--shadow-sm: 0 2px 8px rgba(40, 51, 48, .06);--shadow-md: 0 12px 28px rgba(40, 51, 48, .1);--glass-bg: rgba(255, 255, 255, .5);--glass-border: rgba(255, 255, 255, .75)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;font-size:16px;position:relative;min-height:100vh}.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}.aurora span{position:absolute;border-radius:50%;filter:blur(40px);will-change:transform}.aurora .b1{top:-160px;left:-120px;width:540px;height:500px;background:radial-gradient(circle at 50% 50%,rgba(126,228,180,.5),transparent 66%);animation:auroraA 26s ease-in-out infinite}.aurora .b2{top:-140px;right:-130px;width:500px;height:460px;background:radial-gradient(circle at 50% 50%,rgba(255,196,168,.42),transparent 66%);animation:auroraB 31s ease-in-out infinite}.aurora .b3{bottom:-180px;right:4%;width:540px;height:520px;background:radial-gradient(circle at 50% 50%,rgba(196,190,246,.4),transparent 66%);animation:auroraC 35s ease-in-out infinite}@keyframes auroraA{0%,to{transform:translate(0) scale(1)}50%{transform:translate(60px,44px) scale(1.15)}}@keyframes auroraB{0%,to{transform:translate(0) scale(1)}50%{transform:translate(-54px,50px) scale(1.12)}}@keyframes auroraC{0%,to{transform:translate(0) scale(1)}50%{transform:translate(-46px,-42px) scale(1.16)}}@media(prefers-reduced-motion:reduce){.aurora span{animation:none}}@media(max-width:640px){.aurora span{animation:none;filter:blur(28px);will-change:auto}}main{max-width:720px;margin:0 auto;padding:0 16px 48px}a{color:var(--accent)}.site-header{max-width:720px;margin:0 auto;padding:16px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;text-decoration:none;color:var(--text)}.brand-logo{width:38px;height:38px;border-radius:50%;background:#fff9;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);color:var(--accent-strong);display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:.92rem;letter-spacing:.02em}.site-footer{max-width:720px;margin:0 auto;padding:24px 16px 40px;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}.site-footer .disclaimer{margin-top:0}.footer-nav{display:flex;flex-wrap:wrap;gap:16px;margin:12px 0}.copyright{margin:0}.legal h1{font-size:1.5rem;line-height:1.4;margin:8px 0 24px}.legal h2{font-size:1.15rem;margin:32px 0 12px;padding-bottom:6px;border-bottom:1px solid var(--border)}.legal p,.legal li{color:var(--text)}.legal a{word-break:break-all}.legal table{width:100%;border-collapse:collapse;margin:8px 0 16px;font-size:.95rem}.legal th,.legal td{text-align:left;padding:10px 12px;border:1px solid var(--border);vertical-align:top}.legal th{background:var(--panel);white-space:nowrap}.legal .meta{margin-top:32px;padding-top:16px;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}.legal .back-home{display:inline-block;margin-top:24px}.callout{margin:20px 0;padding:12px 16px;background:var(--panel);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:8px;font-size:.92rem;color:var(--muted)}.callout p{margin:6px 0}.data-table{width:100%;border-collapse:collapse;margin:8px 0 16px;font-size:.95rem}.data-table th,.data-table td{text-align:left;padding:10px 12px;border:1px solid var(--border);vertical-align:top}.data-table th{background:var(--panel)}.experience{margin:24px 0;padding:16px 18px 14px;background:var(--accent-soft, var(--panel));border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:10px}.experience .experience-label{display:inline-block;margin:0 0 8px;font-size:.78rem;font-weight:700;letter-spacing:.04em;color:var(--accent)}.experience p{margin:8px 0;font-size:.95rem}.experience p:last-child{margin-bottom:0}