:root{--bg-primary:#0a0a0b;--bg-secondary:#111113;--text-primary:#fafafa;--text-muted:#6a6a6f;--text-muted-dark:#8a8a90;--accent-cyan:#00fff0;--accent-magenta:#f0a;--accent-blue:#3d5afe;--paper:#fafafa;--surface:#f1f1f3;--line:#e2e2e5;--ink:#0a0a0b;--text-secondary:#a4a6b0;--text-copy:#b2b6bf;--text-caption:#bec1cc;--text-action:#c4c6ce;--text-lead:#c5c7ce;--text-emphasis:#e1e3e8;--text-optional:#989eaa;--text-placeholder:#89909c;--text-outline:#b9d2d4;--accent-bridge:#76c7f1;--field-bg:#111316;--field-focus-bg:#101a1d;--action-bg:#092223;--action-disabled-bg:#142629;--status-error-border:#ff75b8;--status-error-text:#ff91c5;--status-error-summary:#ffb0d7;--hero-glint-cyan:#d1fff9;--hero-light-cyan:#087e85;--hero-mid-cyan:#032c39;--hero-shadow-cyan:#091017;--hero-glint-magenta:#ffc4ed;--hero-mid-magenta:#76236a;--hero-shadow-magenta:#161225;--light-source:#fff;--shadow-source:#000;--line-dark:#ffffff26;--blue-alpha-0c:#3d5afe0c;--cyan-alpha-04:#00fff004;--cyan-alpha-07:#00fff007;--cyan-alpha-08:#00fff008;--cyan-alpha-09:#00fff009;--cyan-alpha-0b:#00fff00b;--cyan-alpha-0c:#00fff00c;--cyan-alpha-10:#00fff010;--cyan-alpha-14:#00fff014;--cyan-alpha-16:#00fff016;--cyan-alpha-19:#00fff019;--cyan-alpha-1c:#00fff01c;--cyan-alpha-25:#00fff025;--cyan-alpha-2b:#00fff02b;--cyan-alpha-3b:#00fff03b;--cyan-alpha-4d:#00fff04d;--cyan-alpha-55:#00fff055;--cyan-alpha-60:#00fff060;--cyan-alpha-66:#00fff066;--cyan-alpha-7a:#00fff07a;--cyan-alpha-80:#00fff080;--cyan-alpha-8a:#00fff08a;--cyan-alpha-90:#00fff090;--cyan-alpha-a0:#00fff0a0;--light-alpha-02:#ffffff02;--light-alpha-06:#ffffff06;--light-alpha-2a:#ffffff2a;--light-alpha-35:#ffffff35;--light-alpha-40:#ffffff40;--light-alpha-50:#ffffff50;--magenta-alpha-05:#ff00aa05;--magenta-alpha-07:#ff00aa07;--magenta-alpha-08:#ff00aa08;--magenta-alpha-0a:#ff00aa0a;--magenta-alpha-0b:#ff00aa0b;--magenta-alpha-0c:#ff00aa0c;--magenta-alpha-12:#ff00aa12;--magenta-alpha-30:#ff00aa30;--magenta-alpha-45:#ff00aa45;--magenta-alpha-59:#ff00aa59;--magenta-alpha-60:#ff00aa60;--magenta-alpha-80:#ff00aa80;--magenta-alpha-90:#ff00aa90;--magenta-alpha-99:#f0a9;--shadow-alpha-30:#00000030;--shadow-alpha-88:#0008}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-jp);word-break:auto-phrase;line-height:1.7;overflow-x:hidden}::selection{background:var(--accent-cyan);color:var(--bg-primary)}.custom-cursor{background:var(--accent-cyan);mix-blend-mode:difference;pointer-events:none;z-index:10000;opacity:0;border-radius:50%;width:8px;height:8px;transition:scale 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span:last-child{transform:rotate(-45deg)translate(4px,-4px)}.mobile-menu{background:var(--bg-primary);z-index:99;opacity:0;visibility:hidden;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .4s,visibility .4s;display:flex;position:fixed;top:0;left:0}.mobile-menu.active{opacity:1;visibility:visible;transition:opacity .4s,visibility}.mobile-nav-links{text-align:center;list-style:none}.mobile-nav-links li{opacity:0;margin:2rem 0;transition:opacity .4s,transform .4s;transform:translateY(20px)}.mobile-menu.active .mobile-nav-links li{opacity:1;transform:translateY(0)}.mobile-menu.active .mobile-nav-links li:first-child{transition-delay:.1s}.mobile-menu.active .mobile-nav-links li:nth-child(2){transition-delay:.15s}.mobile-menu.active .mobile-nav-links li:nth-child(3){transition-delay:.2s}.mobile-menu.active .mobile-nav-links li:nth-child(4){transition-delay:.25s}.mobile-nav-links 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(prefers-contrast:more){.footer-mail{text-decoration:underline}}nav.site-nav{background:color-mix(in srgb,var(--bg-primary)94%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid color-mix(in srgb,var(--text-primary)10%,transparent);padding:22px 5vw}.site-nav .logo{font-size:18px}.site-nav .nav-links{align-items:center;gap:36px}.site-nav .nav-links a{align-items:center;min-height:44px;font-size:15px;font-weight:600;display:inline-flex}.site-nav .nav-links .nav-contact{border:1px solid color-mix(in srgb,var(--text-primary)25%,transparent);gap:26px;padding:0 18px}.site-nav .nav-contact span{font-size:20px}.site-nav .menu-btn{justify-content:center;align-items:center;min-width:44px;min-height:44px}.site-nav a:focus-visible,.site-nav button:focus-visible{outline:2px solid var(--accent-cyan);outline-offset:4px}@media (max-width:768px){nav.site-nav{padding:16px 24px}.site-nav .logo{font-size:16px}}@media 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