:root{--bg-color:#faf9f6;--text-main:#2b2b2b;--text-muted:#737373;--touhou-red:#c91f37;--touhou-gold:#d4af37;--touhou-black:#1a1a1a;--spellcard-shadow:4px 4px 0px rgba(201, 31, 55, 0.2)}body{background-color:var(--bg-color);color:var(--text-main);font-family:palatino linotype,book antiqua,Palatino,pingfang tc,mingliu,serif;line-height:1.8;margin:0;padding:0;border-top:8px solid var(--touhou-red)}header{text-align:center;padding:4rem 1rem 2rem}h1 a{color:var(--touhou-black);text-decoration:none;font-size:2.5rem;letter-spacing:4px;border-bottom:2px solid var(--touhou-gold);display:inline-block;padding-bottom:10px}.subtitle{color:var(--text-muted);font-size:1rem;letter-spacing:2px;margin-top:.5rem}main{max-width:800px;margin:0 auto;padding:2rem 1rem}.spellcard{background:#fff;border:2px solid var(--touhou-red);padding:2rem;margin:3rem auto;position:relative;box-shadow:var(--spellcard-shadow);transition:transform .2s ease,box-shadow .2s ease}.spellcard:hover{transform:translate(-2px,-2px);box-shadow:6px 6px rgba(201,31,55,.4)}.spell-type{position:absolute;top:-14px;left:-14px;background:var(--touhou-black);color:var(--touhou-gold);padding:4px 16px;font-weight:700;font-size:.9rem;border:1px solid var(--touhou-gold);letter-spacing:2px;box-shadow:2px 2px rgba(0,0,0,.2)}.spell-meta{font-size:.85rem;color:var(--text-muted);margin-bottom:.5rem}.spell-title{margin:0 0 1rem;font-size:1.8rem}.spell-title a{text-decoration:none;color:var(--touhou-red);background-image:linear-gradient(to right,var(--touhou-red) 50%,transparent 50%);background-position:0 1.1em;background-repeat:repeat-x;background-size:8px 2px}.spell-summary{color:var(--text-main);margin-bottom:1.5rem}.tags{margin-top:1rem}.tag-ofuda{display:inline-block;background-color:#fff;color:var(--touhou-red);border:2px solid var(--touhou-red);padding:2px 14px;margin:0 8px 8px 0;font-family:mingliu,serif;font-size:.9rem;font-weight:700;text-decoration:none;position:relative;background-image:linear-gradient(var(--touhou-red) 4px,transparent 4px),linear-gradient(to top,var(--touhou-red) 4px,transparent 4px);transition:background-color .2s ease,color .2s ease}.tag-ofuda:hover{background-color:var(--touhou-red);color:#fff}.yin-yang-divider{width:48px;height:48px;margin:4rem auto;border-radius:50%;background:linear-gradient(to bottom,var(--touhou-black) 50%,var(--bg-color) 50%);border:2px solid var(--touhou-black);position:relative;animation:rotate 4s linear infinite;box-shadow:0 0 15px rgba(0,0,0,.1)}.yin-yang-divider::before,.yin-yang-divider::after{content:"";position:absolute;width:50%;height:50%;border-radius:50%}.yin-yang-divider::before{top:25%;left:0;background:var(--touhou-black);border:7px solid var(--bg-color);box-sizing:border-box}.yin-yang-divider::after{top:25%;right:0;background:var(--bg-color);border:7px solid var(--touhou-black);box-sizing:border-box}@keyframes rotate{100%{transform:rotate(360deg)}}footer{text-align:center;padding:2rem;color:var(--text-muted);font-size:.9rem;border-top:1px dashed #ccc}.site-nav{margin-top:1.5rem;display:flex;justify-content:center;gap:1.5rem}.nav-item{color:var(--touhou-black);text-decoration:none;font-weight:700;font-size:1rem;padding:4px 8px;position:relative;transition:color .2s ease}.nav-item:hover,.nav-item.active{color:var(--touhou-red)}.nav-item::after{content:"";position:absolute;bottom:0;left:50%;width:0;height:2px;background-color:var(--touhou-red);transition:width .2s ease,left .2s ease}.nav-item:hover::after,.nav-item.active::after{width:100%;left:0}