/* Japan Explorers 掲示板 — styles (jeb- namespace) */
.je-board{
  --sumi:#141019;--sumi-2:#1C1622;--sumi-3:#0E0A12;--shu:#D6452E;--kin:#C9A24B;--kin-soft:#9C7C36;
  --cream:#F1EADD;--muted:#A99FB0;--line:#33293C;--good:#4FB477;--warn:#E0A23B;
  --serif:"Didot","Bodoni 72",Georgia,serif;--mincho:"Yu Mincho","Hiragino Mincho ProN",serif;
  --sans:"Hiragino Sans","Yu Gothic",-apple-system,system-ui,sans-serif;
  background:var(--sumi);color:var(--cream);font-family:var(--sans);line-height:1.75;
  border:1px solid var(--line);border-radius:10px;overflow:hidden;max-width:820px;margin:0 auto;
}
.je-board *{box-sizing:border-box}
.jeb-loading,.jeb-empty{padding:40px;text-align:center;color:var(--muted);font-style:italic}

/* header */
.jeb-top{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);background:var(--sumi-3)}
.jeb-brand{font-family:var(--serif);letter-spacing:.06em;font-size:1.05rem;margin-right:auto;cursor:pointer}
.jeb-live{display:inline-flex;align-items:center;gap:6px;font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--good)}
.jeb-pip{width:8px;height:8px;border-radius:50%;background:var(--good);animation:jebpulse 1.4s infinite}
@keyframes jebpulse{0%,100%{opacity:1}50%{opacity:.3}}
.jeb-userchip{display:flex;align-items:center;gap:9px}
.jeb-nm{font-size:.84rem;cursor:pointer}
.jeb-main{padding:18px}

.jeb-btn{border:1px solid var(--kin);background:transparent;color:var(--cream);cursor:pointer;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;padding:9px 15px;border-radius:2px;transition:.2s}
.jeb-btn:hover{background:var(--kin);color:var(--sumi)}
.jeb-btn.solid{background:var(--shu);border-color:var(--shu);color:#fff}
.jeb-btn.solid:hover{filter:brightness(1.1);background:var(--shu)}
.jeb-btn.ghost{border-color:var(--line);color:var(--muted)}
.jeb-btn.ghost:hover{border-color:var(--kin);color:var(--kin);background:transparent}
.jeb-btn.sm{padding:6px 11px;font-size:.66rem}

.jeb-avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;background:var(--sumi-2);border:1px solid var(--line);cursor:pointer;flex:0 0 auto}
.jeb-av-default{display:inline-flex;align-items:center;justify-content:center;font-family:var(--serif);color:var(--kin)}

.jeb-discl{background:rgba(214,69,46,.08);border:1px solid rgba(214,69,46,.35);border-radius:4px;padding:12px 15px;margin-bottom:18px;font-size:.78rem;color:#e9c9c1}
.jeb-discl b{color:var(--shu)}
.jeb-vhead{display:flex;align-items:center;gap:14px;margin:0 0 16px}
.jeb-vhead h1{font-family:var(--serif);font-weight:400;letter-spacing:.05em;font-size:1.5rem;margin:0}
.jeb-vhead .sp{margin-left:auto}
.jeb-sub{color:var(--muted);font-size:.85rem;margin:-8px 0 14px}
.jeb-back{background:none;border:0;color:var(--kin);cursor:pointer;font-size:.78rem;margin-bottom:10px;padding:0}
.jeb-back:hover{text-decoration:underline}

/* topics */
.jeb-topics{display:flex;flex-direction:column;gap:12px}
.jeb-topic{display:block;border:1px solid var(--line);border-radius:8px;background:var(--sumi-2);padding:16px;cursor:pointer;text-decoration:none;color:inherit;transition:.2s}
.jeb-topic:hover{border-color:var(--kin-soft);transform:translateY(-1px)}
.jeb-topic .th{display:flex;align-items:center;gap:10px;margin-bottom:5px}
.jeb-topic h3{font-family:var(--mincho);font-weight:600;font-size:1.1rem;margin:0}
.jeb-new{font-size:.58rem;letter-spacing:.1em;font-weight:700;color:#fff;background:var(--shu);padding:2px 8px;border-radius:20px}
.jeb-topic .desc{color:var(--muted);font-size:.85rem;margin:0 0 10px}
.jeb-topic .meta{display:flex;flex-wrap:wrap;gap:5px 16px;font-size:.7rem;color:var(--muted);font-variant-numeric:tabular-nums}
.jeb-topic .meta b{color:var(--cream)}

/* compose */
.jeb-compose{border:1px solid var(--line);border-radius:6px;background:var(--sumi-2);padding:13px;margin:0 0 22px}
.jeb-compose textarea{width:100%;background:transparent;border:0;color:var(--cream);font-family:inherit;font-size:.96rem;resize:vertical;min-height:56px;outline:none}
.jeb-compose .row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:8px}
.jeb-compose .hint{font-size:.66rem;color:var(--muted)}
.jeb-cta{border:1px dashed var(--line);border-radius:6px;padding:20px;text-align:center;color:var(--muted);margin:0 0 22px}
.jeb-cta .jeb-btn{margin:10px 5px 0}

/* posts */
.jeb-feed{display:flex;flex-direction:column;gap:13px}
.jeb-post{border:1px solid var(--line);border-radius:6px;background:var(--sumi-2);padding:15px}
.jeb-post.hidden .pb,.jeb-post.hidden .pa,.jeb-post.hidden .jeb-replies{display:none}
.jeb-post .ph,.jeb-reply .rh{display:flex;align-items:center;gap:10px;margin-bottom:9px}
.jeb-post .nm,.jeb-reply .nm{font-weight:600;font-size:.88rem;cursor:pointer}
.jeb-post .nm:hover,.jeb-reply .nm:hover{color:var(--kin)}
.jeb-badge{font-size:.55rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sumi);background:var(--kin);padding:2px 6px;border-radius:2px}
.jeb-post .ts,.jeb-reply .ts{margin-left:auto;font-size:.66rem;color:var(--muted)}
.jeb-post .pb{white-space:pre-wrap;word-break:break-word;font-size:.96rem;color:#efeadf}
.jeb-post .pa,.jeb-reply .ra{display:flex;align-items:center;gap:8px;margin-top:11px;flex-wrap:wrap}
.jeb-act{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;font-size:.7rem;padding:5px 10px;border-radius:20px;transition:.2s}
.jeb-act:hover{border-color:var(--kin);color:var(--cream)}
.jeb-act.like.on{border-color:var(--shu);color:var(--shu);background:rgba(214,69,46,.08)}
.jeb-act.report.on{border-color:var(--warn);color:var(--warn)}
.jeb-act .n{font-variant-numeric:tabular-nums}
.jeb-flag{margin-top:9px;font-size:.72rem;color:var(--warn)}
.jeb-flag button{background:none;border:0;color:var(--kin);cursor:pointer;text-decoration:underline;font-size:.72rem}

/* replies */
.jeb-replies{display:none;flex-direction:column;gap:10px;margin-top:11px;padding-left:13px;border-left:2px solid var(--line)}
.jeb-replies.open{display:flex}
.jeb-reply{background:var(--sumi-3);border:1px solid var(--line);border-radius:5px;padding:11px 12px}
.jeb-reply .jeb-avatar{width:26px;height:26px}
.jeb-reply .rb{white-space:pre-wrap;word-break:break-word;font-size:.9rem;color:#e6e0d6}
.jeb-reply .ra .jeb-act{padding:4px 9px;font-size:.64rem}
.jeb-rcompose{display:flex;gap:8px;margin-top:2px}
.jeb-rcompose textarea{flex:1;background:var(--sumi);border:1px solid var(--line);border-radius:4px;color:var(--cream);font-family:inherit;font-size:.9rem;padding:8px 10px;resize:vertical;min-height:38px;outline:none}
.jeb-rcompose .jeb-btn{white-space:nowrap;align-self:flex-end}
.jeb-rlogin{font-size:.72rem;color:var(--muted)}

/* profile */
.jeb-phero{border:1px solid var(--line);border-radius:10px;background:linear-gradient(160deg,var(--sumi-2),var(--sumi-3));padding:22px;margin:0 0 20px;position:relative}
.jeb-phero .edit{position:absolute;top:16px;right:16px}
.jeb-phero .prow{display:flex;gap:18px;align-items:flex-start}
.jeb-pav{width:88px;height:88px;border-radius:50%;object-fit:cover;border:2px solid var(--kin-soft);background:var(--sumi);font-size:2rem}
.jeb-phero .pmain{flex:1;min-width:0}
.jeb-phero .dn{font-family:var(--mincho);font-weight:600;font-size:1.5rem;margin:0}
.jeb-phero .un{color:var(--muted);font-size:.8rem;margin:2px 0 0}
.jeb-phero .bio{margin:12px 0 0;font-size:.9rem;color:#e6e0d6;white-space:pre-wrap}
.jeb-phero .links{display:flex;gap:14px;margin-top:10px;flex-wrap:wrap}
.jeb-phero .links a{color:var(--kin);font-size:.78rem;text-decoration:none}
.jeb-phero .links a:hover{text-decoration:underline}
.jeb-phero .stats{display:flex;gap:24px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.jeb-phero .st{text-align:center}
.jeb-phero .st b{display:block;font-family:var(--serif);font-size:1.25rem;font-variant-numeric:tabular-nums}
.jeb-phero .st span{font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* modals */
.jeb-modal{position:fixed;inset:0;z-index:100000;display:none;align-items:flex-start;justify-content:center;background:rgba(6,4,10,.85);padding:30px 16px;overflow-y:auto}
.jeb-modal.open{display:flex}
.jeb-card{width:100%;max-width:470px;background:var(--sumi-2);border:1px solid var(--line);border-radius:8px;padding:24px;position:relative}
.jeb-card h2{font-family:var(--serif);font-weight:400;letter-spacing:.05em;margin:0 0 16px;font-size:1.4rem}
.jeb-x{position:absolute;top:14px;right:16px;background:none;border:0;color:var(--muted);font-size:1.3rem;cursor:pointer}
.jeb-card .f{margin:0 0 13px}
.jeb-card .f label{display:block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--kin);margin-bottom:6px}
.jeb-card .f input,.jeb-card .f textarea{width:100%;background:var(--sumi);border:1px solid var(--line);border-radius:4px;color:var(--cream);font-family:inherit;font-size:.94rem;padding:9px 11px;outline:none}
.jeb-card .f textarea{resize:vertical;min-height:64px}
.jeb-card .f input:focus,.jeb-card .f textarea:focus{border-color:var(--kin)}
.jeb-avup{display:flex;align-items:center;gap:12px}
.jeb-avup .prev{width:54px;height:54px;border-radius:50%;object-fit:cover;background:var(--sumi);border:1px solid var(--line)}
.jeb-discl-box{max-height:150px;overflow-y:auto;border:1px solid var(--line);border-radius:4px;background:var(--sumi-3);padding:12px 13px;font-size:.74rem;color:#cfc7d2;line-height:1.7;margin-bottom:12px}
.jeb-discl-box h4{color:var(--shu);margin:0 0 6px;font-size:.8rem}
.jeb-discl-box strong{color:#f0c8bf}
.jeb-consent{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;margin-bottom:14px;cursor:pointer}
.jeb-consent input{margin-top:3px;width:16px;height:16px;accent-color:var(--shu);flex:0 0 auto}
.jeb-err{color:var(--shu);font-size:.76rem;min-height:1.1em;margin:2px 0 10px}
.jeb-card .foot{display:flex;align-items:center;justify-content:space-between;gap:12px}
.jeb-card .foot .link{background:none;border:0;color:var(--kin);cursor:pointer;font-size:.76rem;text-decoration:underline}

/* ===== チャットライク ===== */
.jeb-chat{display:flex;flex-direction:column;gap:14px;max-height:60vh;overflow-y:auto;padding:6px 4px 6px 0;margin-bottom:14px}
.jeb-msg{display:flex;gap:10px;align-items:flex-start}
.jeb-msg.me{flex-direction:row-reverse}
.jeb-av-col{flex:0 0 auto}
.jeb-bubble-col{max-width:78%;display:flex;flex-direction:column}
.jeb-msg.me .jeb-bubble-col{align-items:flex-end}
.jeb-msg-head{display:flex;align-items:center;gap:8px;margin-bottom:4px;font-size:.78rem}
.jeb-msg-head .nm{font-weight:600;cursor:pointer}.jeb-msg-head .nm:hover{color:var(--kin)}
.jeb-msg-head .ts{color:var(--muted);font-size:.66rem}
.jeb-bubble{background:var(--sumi-2);border:1px solid var(--line);border-radius:12px;border-top-left-radius:3px;padding:10px 13px;white-space:pre-wrap;word-break:break-word;font-size:.95rem;color:#efeadf}
.jeb-msg.me .jeb-bubble{background:rgba(214,69,46,.16);border-color:rgba(214,69,46,.4);border-top-left-radius:12px;border-top-right-radius:3px}
.jeb-msg.hidden .jeb-bubble,.jeb-msg.hidden .pa,.jeb-msg.hidden .jeb-replies{display:none}
.jeb-msg .pa{display:flex;gap:6px;margin-top:6px;flex-wrap:wrap}
.jeb-msg.me .pa{justify-content:flex-end}
.jeb-act.del:hover{border-color:var(--warn);color:var(--warn)}

/* 送信バー */
.jeb-chatbar{display:flex;gap:8px;align-items:flex-end;border-top:1px solid var(--line);padding-top:12px;position:sticky;bottom:0;background:var(--sumi)}
.jeb-chatbar textarea{flex:1;background:var(--sumi-2);border:1px solid var(--line);border-radius:8px;color:var(--cream);font-family:inherit;font-size:.96rem;padding:10px 12px;resize:vertical;min-height:44px;max-height:180px;outline:none}
.jeb-chatbar textarea:focus{border-color:var(--kin)}
.jeb-chatbar .jeb-btn{white-space:nowrap}

/* 関連リンク */
.jeb-links{border:1px solid var(--line);border-radius:8px;background:var(--sumi-2);padding:13px 15px;margin:0 0 16px}
.jeb-links .lh{display:flex;align-items:center;gap:12px;font-size:.82rem;color:var(--kin);margin-bottom:8px}
.jeb-links .lh .jeb-btn{margin-left:auto}
.jeb-links ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.jeb-links li a{color:var(--cream);font-size:.9rem;text-decoration:none;word-break:break-all}
.jeb-links li a:hover{color:var(--kin)}
.jeb-links .none{color:var(--muted);font-size:.82rem;margin:0}
.jeb-linkrow{display:flex;gap:8px;margin-bottom:9px}
.jeb-linkrow .ll{flex:0 0 34%}
.jeb-linkrow .lu{flex:1}
.jeb-linkrow input{background:var(--sumi);border:1px solid var(--line);border-radius:4px;color:var(--cream);font-family:inherit;font-size:.88rem;padding:8px 10px;outline:none}
.jeb-linkrow input:focus{border-color:var(--kin)}
.jeb-x2{background:none;border:1px solid var(--line);color:var(--muted);border-radius:4px;cursor:pointer;padding:0 10px}
.jeb-x2:hover{border-color:var(--warn);color:var(--warn)}

/* ===== ランキング ===== */
.jeb-ranking .jeb-main{padding:22px}
.jeb-rank-list{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.jeb-rank-item{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:8px;background:var(--sumi-2);padding:11px 14px}
.jeb-rank-item.me{border-color:var(--kin);background:rgba(201,162,75,.08)}
.jeb-rank-item .rk{flex:0 0 auto;width:34px;text-align:center;font-family:var(--serif);font-size:1.05rem;color:var(--muted);font-variant-numeric:tabular-nums}
.jeb-rank-item .rk.r1,.jeb-rank-item .rk.r2,.jeb-rank-item .rk.r3{font-size:1.3rem}
.jeb-rank-item .nm{font-weight:600;color:var(--cream);text-decoration:none}
.jeb-rank-item .nm:hover{color:var(--kin)}
.jeb-rank-item .lk{margin-left:auto;color:var(--shu);font-weight:600;font-variant-numeric:tabular-nums}
.jeb-rank-item .lk small{color:var(--muted);font-weight:400}
.jeb-my-rank{margin-top:18px;padding:14px 16px;border:1px dashed var(--line);border-radius:8px;text-align:center;color:var(--muted)}
.jeb-my-rank b{color:var(--kin);font-size:1.1rem}
.jeb-my-rank a{color:var(--kin)}

.jeb-card .f small.hint{display:block;color:var(--muted);font-size:.68rem;margin-top:4px}

/* ===== トピック閲覧時: チャットのみ内部スクロール（ページ全体はほぼ固定） ===== */
.je-board.is-topic{display:flex;flex-direction:column;height:calc(100dvh - 120px);max-height:900px;min-height:460px}
.je-board.is-topic .jeb-header{flex:0 0 auto}
.je-board.is-topic .jeb-main{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;overflow:hidden;padding-bottom:14px}
.je-board.is-topic .jeb-main > *{flex:0 0 auto}
.je-board.is-topic .jeb-chatwrap{flex:1 1 auto;min-height:0;display:flex}
.je-board.is-topic .jeb-chat{height:100%;max-height:none;flex:1 1 auto}
.je-board.is-topic .jeb-back{margin-bottom:6px}
.je-board.is-topic .jeb-vhead{margin:2px 0 8px}
.je-board.is-topic .jeb-chatbar{margin-top:10px}

/* ===== アカウント設定ページ ===== */
.jeb-account-card{padding:26px}
.jeb-account-card h1{font-family:var(--serif);font-weight:400;letter-spacing:.05em;font-size:1.6rem;margin:0 0 4px}
.jeb-asec{border-top:1px solid var(--line);margin-top:20px;padding-top:18px}
.jeb-asec h3{font-family:var(--mincho);font-size:1.05rem;margin:0 0 12px;color:var(--kin)}
.jeb-asec .note{color:var(--muted);font-size:.78rem;margin:-6px 0 12px}
.jeb-account-card .f{margin:0 0 14px}
.jeb-account-card .f label{display:block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--kin);margin-bottom:6px}
.jeb-account-card .f input,.jeb-account-card .f textarea{width:100%;background:var(--sumi);border:1px solid var(--line);border-radius:4px;color:var(--cream);font-family:inherit;font-size:.95rem;padding:10px 12px;outline:none}
.jeb-account-card .f textarea{resize:vertical;min-height:64px}
.jeb-account-card .f input:focus,.jeb-account-card .f textarea:focus{border-color:var(--kin)}
.jeb-account-card .foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.jeb-account-card .foot .link{color:var(--kin);text-decoration:none;font-size:.82rem}
.jeb-account-card .foot .link:hover{text-decoration:underline}
.jeb-ok{color:var(--good);font-size:.82rem;min-height:1.1em}

/* メンション */
.jeb-mention{color:var(--kin);font-weight:600;cursor:pointer;text-decoration:none}
.jeb-mention:hover{text-decoration:underline}
/* ブックマーク on */
.jeb-act.bm.on{border-color:var(--kin);color:var(--kin);background:rgba(201,162,75,.1)}
.jeb-act.del:hover{border-color:var(--warn);color:var(--warn)}
/* 期間注記 */
.jeb-period{font-size:.7rem;color:var(--muted);margin:0 0 8px}
/* 未読区切り */
.jeb-unread{display:flex;align-items:center;gap:10px;margin:6px 0;color:var(--shu);font-size:.72rem;letter-spacing:.12em}
.jeb-unread::before,.jeb-unread::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,transparent,rgba(214,69,46,.5),transparent)}
.jeb-unread span{white-space:nowrap}
/* フローティング「最新へ」 */
.jeb-chatwrap{position:relative}
.jeb-fab{position:absolute;right:14px;bottom:14px;z-index:5;display:none;align-items:center;gap:4px;
  background:var(--shu);color:#fff;border:0;border-radius:22px;padding:9px 16px;font-size:.72rem;font-weight:600;
  letter-spacing:.06em;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.4)}
.jeb-fab.show{display:inline-flex}
.jeb-fab:hover{filter:brightness(1.1)}
/* ブックマーク一覧のトピック見出し */
.jeb-bm-topic{display:inline-block;font-size:.72rem;color:var(--kin);text-decoration:none;margin:2px 0 -6px 46px;cursor:pointer}
.jeb-bm-topic:hover{text-decoration:underline}

@media(max-width:560px){.jeb-vhead{flex-wrap:wrap}.jeb-bubble-col{max-width:84%}}