/* 無料会員（登録・ログイン・マイページ・お気に入り） */
.mb-hero{color:#f6f7f2;padding:76px 0;background:radial-gradient(circle at 85% 10%,rgba(137,215,189,.22),transparent 32%),linear-gradient(135deg,#0f211b,#173a2f 60%,#0f5a47)}
.mb-hero-narrow{padding:64px 0}
.mb-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.85fr);gap:60px;align-items:start}
.mb-kicker{margin:0 0 16px;color:#89d7bd;font-size:.72rem;font-weight:800;letter-spacing:.18em}
.mb-kicker-dark{margin:0 0 10px;color:var(--accent);font-size:.72rem;font-weight:800;letter-spacing:.18em}
.mb-hero h1{font-size:clamp(2.2rem,4.6vw,3.8rem);line-height:1.12;letter-spacing:-.04em;margin:0 0 20px;font-weight:800}
.mb-hero h1 span{color:#89d7bd}
.mb-lead{color:rgba(246,247,242,.82);line-height:1.95;margin:0 0 26px}
.mb-benefits{list-style:none;margin:0;padding:0}
.mb-benefits li{padding:16px 0;border-top:1px solid rgba(255,255,255,.16);color:rgba(246,247,242,.78);font-size:.92rem;line-height:1.9}
.mb-benefits strong{display:block;color:#f6f7f2;font-size:1.05rem;margin-bottom:4px}
.mb-note{margin-top:22px;font-size:.88rem;color:rgba(246,247,242,.7)}
.mb-note a{color:#d7edac;font-weight:700}
.mb-form-card{background:#fff;color:var(--text);padding:32px;border-top:5px solid #d7edac;box-shadow:0 30px 80px rgba(0,0,0,.3)}
.mb-form-card h2{font-size:1.5rem;letter-spacing:-.02em;margin:0 0 8px}
.mb-center{max-width:560px;margin:0 auto}
.mb-center .mb-note{color:var(--muted)}
.mb-center .mb-note a{color:var(--accent)}
.mb-form-note{font-size:.86rem;color:var(--muted);margin:0 0 18px}
.mb-form-card label{display:block;margin-bottom:10px;font-size:.86rem;font-weight:700}
.mb-form-card input[type=text],.mb-form-card input[type=email],.mb-form-card select{width:100%;padding:10px 12px;font-size:.95rem;margin-top:4px}
.mb-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mb-form-card .checkbox{font-weight:400;margin:6px 0 12px}
.mb-submit{display:inline-flex;justify-content:center;gap:10px;width:100%;border:0;cursor:pointer;background:#192923;color:#fff;font:inherit;font-weight:800;font-size:1rem;padding:16px;border-radius:2px;text-decoration:none;transition:background .2s,transform .2s}
.mb-submit:hover{background:var(--accent);transform:translateY(-1px)}
.mb-fine{font-size:.74rem;color:var(--muted);margin:12px 0 0}
.mb-error{background:#fdecea;border-left:4px solid var(--danger,#b3261e);padding:10px 14px;font-size:.88rem;margin:0 0 14px}
.mb-hints{margin:16px 0 0;padding-left:1.2em;color:var(--muted);font-size:.86rem;line-height:2}

/* マイページ */
.mb-page-head{background:#192923;color:#f6f7f2;padding:56px 0 40px}
.mb-page-head h1{font-size:clamp(1.6rem,3vw,2.4rem);letter-spacing:-.03em;margin:0 0 6px}
.mb-page-head .mb-lead{margin:0;font-size:.95rem}
.mb-stats{display:flex;gap:40px;margin-top:26px}
.mb-stats div{display:flex;flex-direction:column}
.mb-stats strong{font-size:2rem;line-height:1;color:#89d7bd}
.mb-stats span{font-size:.78rem;color:rgba(246,247,242,.7);margin-top:6px}
.mb-flash{margin-top:20px;background:rgba(215,237,172,.16);border-left:4px solid #d7edac;padding:10px 14px;font-size:.9rem}
.mb-body{padding:56px 0 80px;display:grid;gap:44px}
.mb-block h2{font-size:1.35rem;letter-spacing:-.02em;margin:0 0 18px;padding-bottom:12px;border-bottom:2px solid var(--text)}
.mb-sub{display:flex;align-items:baseline;gap:10px;font-size:1rem;margin:26px 0 10px}
.mb-sub span{font-size:.78rem;color:var(--muted);font-weight:400}
.mb-list{list-style:none;margin:0;padding:0}
.mb-list li{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.mb-list-main{display:block;color:var(--text);text-decoration:none;flex:1;min-width:0}
.mb-list-main strong{display:block;font-size:1rem;margin-bottom:2px}
.mb-list-main span{font-size:.82rem;color:var(--muted)}
.mb-list-main:hover strong{color:var(--accent)}
.mb-redl{flex-shrink:0;font-size:.82rem;font-weight:800;color:var(--text);background:var(--bg-soft);padding:9px 14px;text-decoration:none}
.mb-redl:hover{background:#192923;color:#fff}
.mb-empty{background:var(--bg-soft);padding:20px;font-size:.9rem;color:var(--muted);line-height:2}
.mb-readonly{font-size:.9rem;color:var(--muted);margin:0 0 14px}
.mb-profile{max-width:720px}
.mb-profile label{display:block;margin-bottom:10px;font-size:.86rem;font-weight:700}
.mb-profile input[type=text],.mb-profile select{width:100%;padding:10px 12px;margin-top:4px}
.mb-profile .mb-submit{width:auto;padding:14px 28px}
.mb-danger-row{display:flex;gap:12px;flex-wrap:wrap}
.mb-ghost{border:1px solid var(--line);background:#fff;font:inherit;font-weight:700;padding:12px 22px;cursor:pointer}
.mb-ghost:hover{border-color:var(--text)}
.mb-ghost-danger{color:#b3261e;border-color:#e6c4c1}
.mb-danger .mb-note{color:var(--muted)}

/* お気に入りボタン */
.fav-form{display:inline-block;margin:0}
.fav-btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#fff;color:var(--text);font:inherit;font-size:.82rem;font-weight:700;padding:8px 14px;border-radius:99px;cursor:pointer;transition:border-color .2s,background .2s,color .2s}
.fav-btn:hover{border-color:var(--text)}
.fav-btn.is-saved{background:#192923;border-color:#192923;color:#d7edac}
.fav-icon{font-size:.95rem;line-height:1}
.mb-hero .fav-btn{background:transparent;color:#f6f7f2;border-color:rgba(255,255,255,.35)}

/* ヘッダーの会員リンク */
.nav-member{font-weight:700}
@media (max-width:1000px){.mb-hero-grid{grid-template-columns:1fr;gap:36px}}
@media (max-width:700px){
 .mb-hero,.mb-hero-narrow{padding:48px 0}
 .mb-form-card{padding:22px}
 .mb-pair{grid-template-columns:1fr;gap:0}
 .mb-body{padding:36px 0 56px;gap:34px}
 .mb-list li{flex-direction:column;align-items:flex-start;gap:10px}
 .mb-stats{gap:26px}
}
.fav-row{margin:14px 0 22px}