:root{--bg: #000000;--text: #e8e8e8;--muted: #8a8a8a;--green: #00e87a;--white: #f0f0f0;--border: rgba(255,255,255,.09);--font-sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", sans-serif;--font-serif: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;--font-mono: "JetBrains Mono", "Fira Code", "Menlo", monospace;--ease: cubic-bezier(.25, .1, .25, 1);--ease-out: cubic-bezier(0, 0, .2, 1);--max: 1200px;--gap: clamp(1.5rem, 5vw, 3rem)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.75;overflow-x:hidden;font-feature-settings:"palt" 1}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}[data-r]{opacity:0;transform:translateY(28px) scale(.98);transition:opacity .72s var(--ease-out),transform .72s var(--ease-out);will-change:opacity,transform}[data-r].on{opacity:1;transform:none}[data-d="1"]{transition-delay:.1s}[data-d="2"]{transition-delay:.2s}[data-d="3"]{transition-delay:.3s}[data-d="4"]{transition-delay:.4s}.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gap)}.section{padding:clamp(6rem,14vw,11rem) 0}.text-c{text-align:center}.label{display:inline-flex;align-items:center;gap:.75rem;font-size:.6rem;letter-spacing:.32em;text-transform:uppercase;color:var(--green);font-weight:500;font-feature-settings:"palt" 0;margin-bottom:1.25rem}.label:before{content:"";display:block;width:18px;height:1px;background:var(--green)}.h-display{font-family:var(--font-serif);font-size:clamp(3.5rem,8.5vw,7rem);font-weight:700;line-height:1.06;letter-spacing:-.03em;color:var(--white);font-feature-settings:"palt" 0}.h-xl{font-family:var(--font-serif);font-size:clamp(2.4rem,5.5vw,4.75rem);font-weight:700;line-height:1.1;letter-spacing:-.02em;color:var(--white);font-feature-settings:"palt" 0}.h-lg{font-family:var(--font-serif);font-size:clamp(1.7rem,3.5vw,3rem);font-weight:700;line-height:1.22;letter-spacing:-.02em;color:var(--white);font-feature-settings:"palt" 0}.h-md{font-family:var(--font-serif);font-size:clamp(1.05rem,1.8vw,1.45rem);font-weight:600;line-height:1.4;color:var(--white);font-feature-settings:"palt" 0}.grad-text{background:linear-gradient(120deg,var(--green) 0%,#5eead4 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;gap:.5rem;font-size:.875rem;font-weight:500;letter-spacing:.02em;font-family:var(--font-sans);padding:.875rem 1.625rem;border-radius:100px;border:none;cursor:pointer;transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s,border-color .22s}.btn svg{width:14px;height:14px;flex-shrink:0;transition:transform .22s var(--ease)}.btn:hover svg{transform:translate(3px)}.btn-primary{background:var(--green);color:#040906;font-weight:600}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 28px #00e87a47}.btn-ghost{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,.13)}.btn-ghost:hover{border-color:#ffffff47;background:#ffffff0a;transform:translateY(-1px)}.site-header{position:fixed;top:0;left:0;right:0;z-index:100;height:58px;display:flex;align-items:center;transition:background .4s,border-color .4s}.site-header.bg{background:#000000d9;backdrop-filter:blur(24px) saturate(130%);border-bottom:1px solid var(--border)}.site-header__inner{max-width:var(--max);margin:0 auto;padding:0 var(--gap);width:100%;display:flex;align-items:center;justify-content:space-between}.site-logo{font-family:var(--font-mono);font-size:.875rem;font-weight:700;color:var(--green);letter-spacing:.06em;font-feature-settings:"palt" 0}.site-logo .slash{color:#00e87a38}.logo-kanji{font-family:var(--font-serif);font-size:1.25rem;letter-spacing:0;font-weight:700}.logo-sep{color:#00e87a40;margin:0 .2em;font-weight:300}.site-nav{display:flex;align-items:center;gap:2.25rem}.site-nav a{font-size:.78rem;color:var(--muted);letter-spacing:.04em;transition:color .2s}.site-nav a:hover{color:var(--white)}.nav-cta{color:var(--green)!important;border:1px solid rgba(0,232,122,.18);padding:.375rem .875rem;border-radius:100px}.nav-cta:hover{background:#00e87a12!important;border-color:#00e87a52!important}.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}.hamburger span{display:block;width:20px;height:1px;background:var(--white);transition:.3s}.site-footer{padding:2.5rem 0;border-top:1px solid var(--border)}.site-footer__inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.footer-logo{font-family:var(--font-mono);font-size:.875rem;color:var(--green);font-feature-settings:"palt" 0}.footer-copy{font-size:.72rem;color:var(--muted);letter-spacing:.04em}@keyframes fu{to{opacity:1;transform:none}}@media(max-width:768px){.site-nav{display:none;position:fixed;top:58px;left:0;right:0;background:#000000f7;backdrop-filter:blur(24px);flex-direction:column;padding:2rem var(--gap);gap:1.75rem;align-items:flex-start;border-bottom:1px solid var(--border)}.site-nav.open,.hamburger{display:flex}.site-footer__inner{flex-direction:column;text-align:center}}