@charset "UTF-8";:root{--pkpc-primary:#2c3e50;--pkpc-white:#fff;--pkpc-bg:#f9f9f9;--pkpc-border:#e1e8ed;--pkpc-text:#333;--pkpc-meta:#657786}.pkpc-container{max-width:800px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--pkpc-text)}.pkpc-card{background:var(--pkpc-white);border:1px solid var(--pkpc-border);border-radius:8px;padding:20px;margin-bottom:20px;box-shadow:0 1px 3px rgba(0,0,0,.1)}.pkpc-koya-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.pkpc-koya-card{border-top:4px solid var(--pkpc-primary)}.pkpc-koya-title{font-size:1.25em;font-weight:700;color:var(--pkpc-primary)}.pkpc-tree{background:var(--pkpc-white);border:1px solid var(--pkpc-border);border-radius:8px;margin-bottom:30px;overflow:hidden}.pkpc-tree-header{background:var(--pkpc-bg);padding:15px;border-bottom:1px solid var(--pkpc-border)}.pkpc-tree-icon{font-size:1.5em;margin-right:10px}.pkpc-tree-meta{font-size:.9em;color:var(--pkpc-meta)}.pkpc-tree-content{padding:15px;font-size:1.1em;line-height:1.6}.pkpc-replies{background:#fff;border-top:1px solid var(--pkpc-border)}.pkpc-reply{padding:15px;border-bottom:1px solid var(--pkpc-border);display:flex;gap:15px}.pkpc-reply:last-child{border-bottom:none}.pkpc-reply-icon{font-size:1.2em;flex-shrink:0}.pkpc-reply-body{flex-grow:1}.pkpc-reply-header{margin-bottom:5px;font-size:.9em}.pkpc-reply-nickname{font-weight:700;margin-right:10px}.pkpc-reply-date{color:var(--pkpc-meta)}.pkpc-reply-content{line-height:1.5}.pkpc-form-group{margin-bottom:15px}.pkpc-form-group label{display:block;margin-bottom:5px;font-weight:700}.pkpc-input,.pkpc-textarea{width:100%;padding:8px;border:1px solid #ccc;border-radius:4px;font-size:1em}.pkpc-textarea{min-height:80px}.pkpc-btn{background-color:var(--pkpc-primary);color:#fff;padding:10px 20px;border:none;border-radius:4px;cursor:pointer;font-size:1em}.pkpc-btn:hover{opacity:.9}.pkpc-reply-toggle{display:block;width:100%;text-align:center;padding:10px;background:#f1f1f1;border:none;cursor:pointer;color:var(--pkpc-primary);font-weight:700}.pkpc-reply-form-wrapper{display:none;padding:15px;background:#fafafa;border-top:1px solid #eee}.pkpc-reply-form-wrapper.active{display:block}.pkpc-password-screen{text-align:center;padding:40px}.pkpc-like-btn{background:0 0;border:1px solid #e1e8ed;border-radius:20px;padding:2px 10px;cursor:pointer;font-size:.9em;color:#e0245e;margin-left:10px}.pkpc-like-btn:hover{background-color:#ffeef0}.pkpc-like-btn.liked{cursor:default}