:root{--header-offset:0px}html{scroll-padding-top:var(--header-offset)}h1[id],h2[id],h3[id],h4[id],section[id]{scroll-margin-top:var(--header-offset)}body{font-family:'Noto Sans JP',sans-serif}.hero-gradient{background:linear-gradient(135deg,#667eea 0,#764ba2 100%)}.soap-block{border-left:3px solid;border-radius:4px;padding:8px 10px}.soap-block .soap-label{display:block;font-size:10px;font-weight:700;margin-bottom:2px}.soap-block .soap-text{display:block;font-size:10px;color:#374151;line-height:1.6}.soap-s{background:#eaf3fd;border-color:#2b7de0}.soap-s .soap-label{color:#2b7de0}.soap-o{background:#edf7ee;border-color:#2e8b57}.soap-o .soap-label{color:#2e8b57}.soap-a{background:#fdf3e7;border-color:#ef7d00}.soap-a .soap-label{color:#ef7d00}.soap-p{background:#fdeeee;border-color:#d64545}.soap-p .soap-label{color:#d64545}.card-hover{transition:all .3s ease}.card-hover:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(0,0,0,.1)}.fade-in{opacity:0;transform:translateY(30px);transition:all .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.pulse-animation{animation:pulse 2s infinite}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.7}}.hero-headline{opacity:0;transform:translateY(50px)}.hero-subtext{opacity:0;transform:translateY(30px)}.hero-buttons{opacity:0;transform:translateY(20px)}.hero-shot{opacity:0;transform:translateY(40px)}.floating{animation:floating 3s ease-in-out infinite}@keyframes floating{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}.gradient-text{background:linear-gradient(135deg,#667eea 0,#764ba2 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-accent{color:#ffd76e}.serif-head{font-family:'Zen Old Mincho','Hiragino Mincho ProN','Yu Mincho',serif;letter-spacing:-.02em}.particle{position:absolute;width:4px;height:4px;background:rgba(255,255,255,.3);border-radius:50%;pointer-events:none}.card-reveal{opacity:0;transform:translateY(30px)}.number-counter{font-size:3rem;font-weight:700;color:#3b82f6}.typing-text{overflow:hidden;white-space:nowrap;border-right:2px solid #3b82f6;animation:typing 3s steps(40,end),blink-caret .75s step-end infinite}@keyframes typing{from{width:0}to{width:100%}}@keyframes blink-caret{from,to{border-color:transparent}50%{border-color:#3b82f6}}.loading-spinner{width:40px;height:40px;border:4px solid rgba(59,130,246,.3);border-radius:50%;border-top:4px solid #3b82f6;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.glow-effect{box-shadow:0 0 20px rgba(59,130,246,.5);animation:glow 2s ease-in-out infinite alternate}@keyframes glow{from{box-shadow:0 0 20px rgba(59,130,246,.5)}to{box-shadow:0 0 30px rgba(59,130,246,.8)}}.to-top-btn{right:max(16px,env(safe-area-inset-right));bottom:calc(16px + env(safe-area-inset-bottom));position:fixed;right:20px;bottom:20px;width:44px;height:44px;border-radius:9999px;background:rgba(17,24,39,.85);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.18);border:0;cursor:pointer;opacity:0;transform:translateY(10px);pointer-events:none;z-index:9999;will-change:transform,opacity;touch-action:manipulation}.to-top-btn:hover{background:rgba(17,24,39,.95)}.to-top-btn:focus{outline:2px solid rgba(59,130,246,.8);outline-offset:2px}#contact-button:focus-visible,#contact-button:hover{background-color:#fff;color:#5b3fa0}@media (hover:none){#contact-button:hover{background-color:transparent;color:#fff}#contact-button:active{background-color:#fff;color:#5b3fa0}}.partner-logo{border-radius:8px}.w-fit-content{width:fit-content}.md-content{line-height:1.6;word-break:break-word}.md-content h1{margin-top:.2em;margin-bottom:.6em;font-size:1.875rem;font-weight:700;line-height:1.3}.md-content h2{margin-top:1.5em;margin-bottom:.6em;font-size:1.5rem;font-weight:700;line-height:1.3}.md-content h3{margin-top:1.4em;margin-bottom:.5em;font-size:1.25rem;font-weight:700}.md-content h4{font-size:1.125rem;font-weight:700}.md-content h5,.md-content h6{font-weight:700}.md-content p{margin:.9em 0}.md-content ol,.md-content ul{margin:1em 0;padding-left:2em}.md-content ul{list-style:disc}.md-content ol{list-style:decimal}.md-content li{margin:.35em 0}.md-content a{color:#2563eb;text-decoration:underline}.md-content a:hover{opacity:.85}.md-content hr{margin:2em 0;border:0;border-top:1px solid #d1d5db}.md-content table{width:100%;border-collapse:collapse;margin:1em 0}.md-content td,.md-content th{border:1px solid #d1d5db;padding:.6em .8em;text-align:left;vertical-align:top}.md-content thead th{font-weight:700;background:#f9fafb}.md-content blockquote{margin:1em 0;padding:.8em 1em;border-left:4px solid #d1d5db;color:#4b5563;background:#f9fafb}.md-content pre{overflow-x:auto;margin:1em 0;padding:1em;border-radius:.5rem;background:#f3f4f6}.md-content code{padding:.15em .35em;border-radius:.25rem;background:#f3f4f6}