.est-bbs{--ink:#292721;--green:#245b46;--gold:#b58a35;color:var(--ink);font-family:inherit}
.est-bbs *{box-sizing:border-box}.est-bbs a{color:inherit;text-decoration:none}
.est-bbs-head{display:flex;align-items:baseline;gap:14px;border-bottom:1px solid #d7cfbd;padding:0 0 9px;margin:0 0 16px}
.est-bbs-head span{font-family:Georgia,"Times New Roman",serif;font-size:32px;font-weight:700;letter-spacing:.04em;color:var(--green)}
.est-bbs-head small{font-size:12px;color:#7b766e}
.est-bbs-list{border:1px solid #ddd5c4;border-radius:7px;overflow:hidden;background:#fbf8ef}
.est-bbs-thread-card+ .est-bbs-thread-card{border-top:1px solid #e7e0d3}
.est-bbs-thread-card a{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px 16px;transition:.18s}
.est-bbs-thread-card:nth-child(even) a{background:#f5f0e4}.est-bbs-thread-card a:hover{background:#eee7d8}
.est-bbs-thread-title{font-weight:700;line-height:1.55}.est-bbs-thread-meta{font-size:11px;color:#78736b;white-space:nowrap}
.est-bbs-back{display:inline-block;margin-bottom:14px;font-size:13px;color:var(--green)!important}
.est-bbs-post{background:#fbf8ef;border:1px solid #ddd5c4;border-radius:7px;padding:15px;margin-bottom:12px}
.est-bbs-post:nth-of-type(even){background:#f6f1e7}.est-bbs-post-top{display:flex;align-items:center;gap:8px;font-size:12px;color:#79746c}
.est-bbs-post-top img{border-radius:50%;object-fit:cover}.est-bbs-post-top strong{color:var(--ink)}.est-bbs-post-top time{margin-left:auto}
.est-bbs-no{font:700 13px Georgia,serif;color:var(--green)}.est-bbs-post h2{font-size:18px;margin:13px 0 8px;color:var(--ink)}
.est-bbs-message{line-height:1.85;overflow-wrap:anywhere}.est-bbs-message a{text-decoration:underline;color:var(--green)}
.est-bbs-formbox{margin-top:24px;border:1px solid #d9cfba;border-radius:7px;padding:16px;background:#faf7ef}
.est-bbs-formbox summary,.est-bbs-formbox h2{font-size:17px;font-weight:700;color:var(--green);cursor:pointer;margin:0 0 14px}
.est-bbs-formbox label{display:block;font-size:12px;color:#6f6a62;margin:0 0 11px}.est-bbs-formbox input[type=text],.est-bbs-formbox textarea{display:block;width:100%;margin-top:5px;border:1px solid #cfc6b5;border-radius:5px;background:#fff;padding:10px;font:inherit;color:var(--ink)}
.est-bbs-formbox button{display:block;width:100%;border:0;border-radius:5px;background:var(--green);color:#fff;padding:11px;font-weight:700;cursor:pointer}
.est-bbs-sage{display:flex!important;align-items:center;gap:6px}.est-bbs-hp{position:absolute!important;left:-9999px!important}
.est-bbs-alert{margin-bottom:15px;padding:10px 12px;border:1px solid #c58a8a;background:#fff2f2;color:#8b2525;border-radius:5px}.est-bbs-empty{padding:18px}
@media(max-width:767px){.est-bbs-head span{font-size:27px}.est-bbs-thread-card a{display:block;padding:12px}.est-bbs-thread-meta{display:block;margin-top:5px}.est-bbs-post{padding:12px}.est-bbs-post-top{flex-wrap:wrap}.est-bbs-post-top time{margin-left:0}.est-bbs-message{font-size:14px}}

/* EST TENSEI theme integration */
.l-mainContent:has(.est-bbs) .c-pageTitle{display:none}
.l-content:has(.est-bbs){padding-top:28px}
.l-mainContent__inner:has(.est-bbs){background:#fcfaf4;border:1px solid #dfd6c5;border-radius:8px;padding:32px 36px;box-shadow:0 5px 18px rgba(45,39,27,.06)}
.post_content:has(.est-bbs){margin:0}
.est-bbs{max-width:880px;margin:0 auto;color:#28251f}
.est-bbs-head{position:relative;gap:12px;margin:0 0 20px;padding:0 0 12px;border-bottom:1px solid #d8d0c0}
.est-bbs-head:after{content:"";position:absolute;left:0;bottom:-1px;width:112px;height:2px;background:#a67d2d}
.est-bbs-head span{font-family:Georgia,"Times New Roman","Yu Mincho",serif;font-size:29px;color:#244f41;line-height:1.35}
.est-bbs-head small{color:#817a6e;font-size:12px;letter-spacing:.04em}
.est-bbs-back{margin:0 0 17px;padding:6px 0;color:#315f50!important;font-weight:600}
.est-bbs-list{border-color:#d8cebc;border-radius:7px;background:#faf7ef;box-shadow:none}
.est-bbs-thread-card+.est-bbs-thread-card{border-color:#e2dacb}
.est-bbs-thread-card:nth-child(even) a{background:#f3eee3}
.est-bbs-thread-card a{position:relative;padding:15px 18px 15px 22px;color:#292720!important}
.est-bbs-thread-card a:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:#b58a35;opacity:.75}
.est-bbs-thread-card a:hover{background:#ede7da;transform:translateX(2px)}
.est-bbs-thread-title{font-size:16px;color:#25231f}
.est-bbs-thread-meta{color:#817a70}
.est-bbs-post{padding:18px 20px;margin-bottom:14px;border-color:#ddd2bf;border-radius:7px;background:#fbf8f0;box-shadow:none}
.est-bbs-post:nth-of-type(even){background:#f3eee3}
.est-bbs-post-top{padding-bottom:10px;border-bottom:1px dotted #d4c8b5}
.est-bbs-no{display:inline-grid;place-items:center;min-width:25px;height:25px;border-radius:50%;background:#2d6552;color:#fff;font:700 12px Georgia,serif}
.est-bbs-post-top strong{color:#25231f}
.est-bbs-post-top time{color:#827b71}
.post_content .est-bbs-post>h2{display:none!important}
.est-bbs-message{padding:13px 3px 2px;line-height:1.9;color:#292720}
.est-bbs-formbox{margin-top:26px;border-color:#d8cebc;background:#f7f2e8;box-shadow:none}
.post_content .est-bbs-formbox h2{margin:0 0 15px!important;padding:0 0 10px!important;border:0!important;border-bottom:1px solid #ddd2bf!important;background:none!important;color:#244f41!important;font-size:18px!important}
.est-bbs-formbox summary{color:#244f41}
.est-bbs-formbox input[type=text],.est-bbs-formbox textarea{border-color:#cfc3ae;background:#fffdf8}
.est-bbs-formbox input[type=text]:focus,.est-bbs-formbox textarea:focus{outline:2px solid rgba(181,138,53,.22);border-color:#a98237}
.est-bbs-formbox button{background:#285c4a;box-shadow:0 2px 0 #173c31;transition:.15s}
.est-bbs-formbox button:active{transform:translateY(2px);box-shadow:none}
@media(max-width:767px){
 .l-content:has(.est-bbs){padding-top:10px}
 .l-mainContent__inner:has(.est-bbs){padding:20px 14px;border-radius:0}
 .est-bbs-head{align-items:flex-end;margin-bottom:14px}
 .est-bbs-head span{font-size:23px;line-height:1.4}
 .est-bbs-head small{margin-bottom:3px}
 .est-bbs-thread-card a{padding:13px 12px 13px 17px}
 .est-bbs-thread-title{font-size:15px;line-height:1.55}
 .est-bbs-post{padding:13px 12px;margin-bottom:10px}
 .est-bbs-post-top{display:grid;grid-template-columns:25px 32px minmax(0,1fr);gap:7px}
 .est-bbs-post-top img{width:32px;height:32px;grid-row:1/3;grid-column:2}
 .est-bbs-post-top strong{grid-column:3}
 .est-bbs-post-top time{grid-column:3;font-size:10px}
 .est-bbs-no{grid-row:1/3;align-self:center}
 .est-bbs-message{font-size:14px;line-height:1.85;padding-top:11px}
 .est-bbs-formbox{padding:13px;margin-top:20px}
}