/* reales — 信頼ベースのデザインシステム（青基調・絵文字なし） */
:root{
  --navy-900:#0b2545;
  --navy-800:#13315c;
  --navy-700:#1a3a6b;
  --blue-600:#2f6fed;
  --blue-500:#3b82f6;
  --blue-50:#eef4ff;
  --ink:#1b2733;
  --muted:#5b6b7b;
  --line:#e4e9f0;
  --bg:#f5f8fc;
  --white:#ffffff;
  --ok:#157f54;
  --radius:14px;
  --shadow:0 1px 2px rgba(11,37,69,.06),0 6px 24px rgba(11,37,69,.06);
  --shadow-lg:0 10px 40px rgba(11,37,69,.12);
  --maxw:1080px;
  --font:"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,textarea,select{font-family:inherit;font-size:1rem}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.narrow{max-width:680px}
.section{padding:72px 0}
.muted{color:var(--muted)}
.center{text-align:center}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.5px;color:var(--navy-900);font-size:1.3rem}
.brand img{width:30px;height:30px;border-radius:8px}
.brand small{display:block;font-size:.6rem;font-weight:600;letter-spacing:2px;color:var(--muted)}
.nav-actions{display:flex;align-items:center;gap:12px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;padding:11px 22px;border-radius:999px;font-weight:700;font-size:.95rem;transition:.18s;line-height:1}
.btn-primary{background:var(--blue-600);color:#fff;box-shadow:0 4px 14px rgba(47,111,237,.35)}
.btn-primary:hover{background:#2560d8;transform:translateY(-1px)}
.btn-ghost{color:var(--navy-800);border:1.5px solid var(--line);background:#fff}
.btn-ghost:hover{border-color:var(--blue-500);color:var(--blue-600)}
.btn-block{width:100%}
.btn-lg{padding:15px 30px;font-size:1.05rem}
.btn svg{width:18px;height:18px}

/* ---------- hero ---------- */
.hero{position:relative;background:linear-gradient(160deg,var(--navy-900),var(--navy-700) 60%,var(--blue-600));color:#fff;overflow:hidden}
.hero .hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.28}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(11,37,69,.72),rgba(26,58,107,.55) 55%,rgba(47,111,237,.5)),radial-gradient(900px 400px at 80% -10%,rgba(255,255,255,.16),transparent)}
.hero .wrap{position:relative;z-index:1;padding:90px 20px 100px}
.hero h1{font-size:clamp(2rem,5vw,3.3rem);line-height:1.25;font-weight:800;letter-spacing:.5px}
.hero p.lead{margin-top:22px;font-size:clamp(1rem,2.4vw,1.25rem);max-width:640px;color:rgba(255,255,255,.9)}
.hero .cta{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
.hero .btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.4);color:#fff}
.hero .btn-ghost:hover{background:rgba(255,255,255,.16)}
.kicker{display:inline-block;font-size:.8rem;letter-spacing:3px;font-weight:700;color:#bcd2ff;text-transform:uppercase;margin-bottom:18px}

/* ---------- value cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.value-card{padding:30px 26px}
.value-card .ic{width:46px;height:46px;border-radius:12px;background:var(--blue-50);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.value-card .ic svg{width:24px;height:24px;color:var(--blue-600)}
.value-card h3{font-size:1.15rem;color:var(--navy-900);margin-bottom:8px}
.value-card p{color:var(--muted);font-size:.95rem}

/* ---------- split feature (image + text) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split.rev .split-media{order:2}
.split-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3}
.split-media img{width:100%;height:100%;object-fit:cover}
.split-body .kicker{color:var(--blue-600)}
.split-body h2{font-size:clamp(1.5rem,3vw,2rem);color:var(--navy-900);font-weight:800;line-height:1.35}
.split-body p{color:var(--muted);margin-top:14px;font-size:1rem}
.split-body ul{margin-top:18px;list-style:none}
.split-body li{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;color:var(--ink);font-size:.95rem}
.split-body li .ck{color:var(--ok);flex-shrink:0;margin-top:2px}
.split-body li .ck svg{width:20px;height:20px}

/* ---------- gallery band ---------- */
.gallery-band{background:var(--navy-900)}
.gallery-band .section-head h2,.gallery-band .section-head p{color:#fff}
.gallery-band .section-head p{color:rgba(255,255,255,.75)}
.gallery{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.gallery a{aspect-ratio:1/1;overflow:hidden;border-radius:10px;display:block}
.gallery img{width:100%;height:100%;object-fit:cover;transition:.3s}
.gallery a:hover img{transform:scale(1.08)}

/* ---------- premium teaser ---------- */
.prem-teaser{position:relative;border-radius:18px;overflow:hidden;color:#fff;box-shadow:var(--shadow-lg)}
.prem-teaser img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.prem-teaser .ov{position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,37,69,.92),rgba(11,37,69,.55))}
.prem-teaser .ct{position:relative;z-index:1;padding:56px 48px;max-width:560px}
.prem-teaser h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:800}
.prem-teaser p{margin-top:12px;color:rgba(255,255,255,.85)}

.section-head{text-align:center;margin-bottom:44px}
.section-head h2{font-size:clamp(1.6rem,3.5vw,2.2rem);color:var(--navy-900);font-weight:800}
.section-head p{margin-top:12px;color:var(--muted)}

/* ---------- member grid ---------- */
.member-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.member-card{overflow:hidden;transition:.2s;display:block}
.member-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.member-card .ph{aspect-ratio:1/1;background:var(--blue-50);overflow:hidden}
.member-card .ph img{width:100%;height:100%;object-fit:cover}
.member-card .bd{padding:16px}
.member-card .nm{font-weight:700;color:var(--navy-900);display:flex;align-items:center;gap:6px}
.member-card .co{font-size:.82rem;color:var(--muted);margin-top:3px}
.act-bar{margin-top:12px;display:flex;gap:14px;font-size:.78rem;color:var(--muted)}
.act-bar b{color:var(--blue-600);font-size:1rem;display:block}

.badge{font-size:.62rem;font-weight:700;padding:2px 8px;border-radius:999px;letter-spacing:.5px}
.badge-prem{background:linear-gradient(90deg,#caa45a,#e7c87e);color:#3b2c08}
.badge-soft{background:var(--blue-50);color:var(--blue-600)}

/* ---------- auth ---------- */
.auth-wrap{min-height:calc(100vh - 64px);display:flex;align-items:center;justify-content:center;padding:40px 20px;background:linear-gradient(160deg,#eef4ff,#f5f8fc)}
.auth-card{width:100%;max-width:430px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:40px 34px}
.auth-card h1{font-size:1.5rem;color:var(--navy-900);text-align:center}
.auth-card .sub{text-align:center;color:var(--muted);margin-top:8px;margin-bottom:28px;font-size:.92rem}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--navy-800);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fbfcfe;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue-500);background:#fff;box-shadow:0 0 0 3px rgba(59,130,246,.12)}
.field .hint{font-size:.76rem;color:var(--muted);margin-top:5px}
.radio-row{display:flex;gap:10px}
.radio-row label{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:10px;border:1.5px solid var(--line);border-radius:10px;cursor:pointer;font-size:.9rem;font-weight:600;color:var(--muted)}
.radio-row input{display:none}
.radio-row input:checked + span{color:var(--blue-600)}
.radio-row label:has(input:checked){border-color:var(--blue-500);background:var(--blue-50);color:var(--blue-600)}
.auth-foot{text-align:center;margin-top:22px;font-size:.9rem;color:var(--muted)}
.auth-foot a{color:var(--blue-600);font-weight:600}
.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.8rem;margin:22px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.notice{padding:13px 15px;border-radius:10px;font-size:.88rem;margin-bottom:18px;display:none}
.notice.ok{background:#e8f7ef;color:var(--ok);display:block}
.notice.err{background:#fdecec;color:#c0392b;display:block}
.notice.info{background:var(--blue-50);color:var(--navy-800);display:block}
.checkbox-line{display:flex;align-items:flex-start;gap:9px;font-size:.84rem;color:var(--muted);margin-bottom:20px}
.checkbox-line input{margin-top:4px}
.checkbox-line a{color:var(--blue-600)}

/* ---------- app shell (timeline) ---------- */
.app{display:grid;grid-template-columns:240px 1fr 280px;gap:26px;max-width:1180px;margin:0 auto;padding:26px 20px;align-items:start}
.side{position:sticky;top:90px}
.side-nav{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px}
.side-nav a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;color:var(--navy-800);font-weight:600;font-size:.95rem;transition:.15s}
.side-nav a:hover{background:var(--blue-50);color:var(--blue-600)}
.side-nav a.active{background:var(--blue-600);color:#fff}
.side-nav a svg{width:20px;height:20px}
.side-card{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.side-card h4{font-size:.78rem;letter-spacing:1px;color:var(--muted);text-transform:uppercase;margin-bottom:14px}

/* ---------- composer ---------- */
.composer{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:22px}
.composer .top{display:flex;gap:12px}
.composer .av{width:44px;height:44px;border-radius:50%;object-fit:cover;flex-shrink:0;background:var(--blue-50)}
.composer textarea{width:100%;border:none;resize:none;min-height:54px;font-size:1rem;padding:8px 0;background:transparent}
.composer textarea:focus{outline:none}
.composer .bar{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);margin-top:10px;padding-top:12px}
.composer .tools{display:flex;gap:6px}
.tool-btn{display:flex;align-items:center;gap:6px;padding:8px 12px;border-radius:8px;color:var(--muted);font-size:.85rem;font-weight:600}
.tool-btn:hover{background:var(--blue-50);color:var(--blue-600)}
.tool-btn svg{width:18px;height:18px}
.tool-btn.locked{opacity:.55}

/* ---------- post card ---------- */
.feed{display:flex;flex-direction:column;gap:18px}
.post{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.post .hd{display:flex;align-items:center;gap:12px;padding:16px 18px 0}
.post .hd img{width:46px;height:46px;border-radius:50%;object-fit:cover;background:var(--blue-50)}
.post .hd .nm{font-weight:700;color:var(--navy-900);display:flex;align-items:center;gap:6px}
.post .hd .meta{font-size:.8rem;color:var(--muted)}
.post .body{padding:14px 18px;font-size:.97rem;white-space:pre-wrap}
.post .media{background:#000;line-height:0}
.post .media img{width:100%;max-height:520px;object-fit:cover}
.post .media video{width:100%;display:block}
.post .ft{display:flex;gap:8px;padding:10px 14px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}
.post .ft .pill{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:8px}
.post .ft .pill svg{width:17px;height:17px}
.video-tag{font-size:.62rem;font-weight:700;padding:2px 8px;border-radius:6px;background:#111;color:#fff;letter-spacing:.5px}

/* ---------- profile page ---------- */
.profile-hero{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.profile-cover{height:140px;background:linear-gradient(120deg,var(--navy-800),var(--blue-600))}
.profile-main{padding:0 26px 26px;margin-top:-46px}
.profile-main .av{width:104px;height:104px;border-radius:50%;border:4px solid #fff;object-fit:cover;background:var(--blue-50)}
.profile-name{font-size:1.5rem;font-weight:800;color:var(--navy-900);margin-top:12px;display:flex;align-items:center;gap:10px}
.profile-co{color:var(--muted);margin-top:2px}
.meta-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 26px;margin-top:22px}
.meta-item .k{font-size:.74rem;letter-spacing:.5px;color:var(--muted);text-transform:uppercase}
.meta-item .v{font-weight:600;color:var(--navy-900);margin-top:2px}
.meta-item .v a{color:var(--blue-600)}
.stat-row{display:flex;gap:30px;margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}
.stat .n{font-size:1.7rem;font-weight:800;color:var(--blue-600);line-height:1}
.stat .l{font-size:.78rem;color:var(--muted);margin-top:4px}
.card-img{margin-top:22px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.card-img img{width:100%}

/* ---------- MBTI / level / smart card ---------- */
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--blue-50);color:var(--blue-600)}
.chip-mbti{background:#eef2ff;color:#4f46e5}
.level-box{display:flex;align-items:center;gap:12px;margin-top:14px;background:linear-gradient(90deg,#f3f7ff,#fff);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.level-ring{width:46px;height:46px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:.95rem;background:conic-gradient(var(--blue-600) var(--pct,40%),#dbe6fb 0)}
.level-ring span{width:36px;height:36px;border-radius:50%;background:var(--navy-800);display:flex;align-items:center;justify-content:center;font-size:.8rem}
.level-meta{flex:1}
.level-meta .lt{font-weight:700;color:var(--navy-900);font-size:.95rem}
.level-meta .ls{font-size:.78rem;color:var(--muted)}
.level-bar{height:6px;border-radius:999px;background:#e4ecf9;margin-top:6px;overflow:hidden}
.level-bar i{display:block;height:100%;background:var(--blue-600)}

/* smart card */
.smartcard{position:relative;border-radius:16px;overflow:hidden;color:#fff;box-shadow:var(--shadow-lg);background:linear-gradient(135deg,var(--navy-900),var(--navy-700) 55%,var(--blue-600))}
.smartcard::after{content:"";position:absolute;inset:0;background:radial-gradient(420px 200px at 100% 0,rgba(255,255,255,.16),transparent)}
.smartcard .sc-in{position:relative;z-index:1;padding:24px}
.smartcard .sc-top{display:flex;gap:16px;align-items:center}
.smartcard .sc-av{width:72px;height:72px;border-radius:14px;object-fit:cover;border:2px solid rgba(255,255,255,.4)}
.smartcard .sc-name{font-size:1.3rem;font-weight:800;letter-spacing:.5px}
.smartcard .sc-co{font-size:.86rem;color:rgba(255,255,255,.82);margin-top:2px}
.smartcard .sc-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.smartcard .sc-tag{font-size:.66rem;font-weight:700;padding:3px 8px;border-radius:999px;background:rgba(255,255,255,.16)}
.smartcard .sc-rows{margin-top:18px;display:grid;gap:6px}
.smartcard .sc-row{display:flex;gap:10px;font-size:.84rem;color:rgba(255,255,255,.9);align-items:center}
.smartcard .sc-row svg{width:16px;height:16px;opacity:.85;flex-shrink:0}
.smartcard .sc-foot{display:flex;align-items:center;gap:16px;margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.18)}
.smartcard .sc-qr{width:84px;height:84px;background:#fff;border-radius:10px;padding:7px;flex-shrink:0;display:flex;align-items:center;justify-content:center}
.smartcard .sc-qr canvas,.smartcard .sc-qr img{width:100%!important;height:100%!important}
.smartcard .sc-cta{flex:1}
.btn-line{background:#06c755;color:#fff;width:100%;box-shadow:0 4px 14px rgba(6,199,85,.35)}
.btn-line:hover{background:#05b14c}
.sc-hint{font-size:.74rem;color:rgba(255,255,255,.7);margin-top:8px;text-align:center}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-900);color:rgba(255,255,255,.8);padding:48px 0 30px;margin-top:60px}
.site-footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
.site-footer a{color:rgba(255,255,255,.7);font-size:.9rem}
.site-footer a:hover{color:#fff}
.site-footer .links{display:flex;gap:22px;flex-wrap:wrap}
.copy{width:100%;border-top:1px solid rgba(255,255,255,.12);margin-top:24px;padding-top:20px;font-size:.8rem;color:rgba(255,255,255,.55)}

/* ---------- legal / generic prose ---------- */
.prose{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px;box-shadow:var(--shadow)}
.prose h1{color:var(--navy-900);font-size:1.7rem;margin-bottom:8px}
.prose h2{color:var(--navy-800);font-size:1.15rem;margin:28px 0 10px}
.prose p,.prose li{color:var(--ink);font-size:.95rem;margin-bottom:8px}
.prose ul{padding-left:20px}

/* ---------- responsive ---------- */
@media(max-width:920px){
  .app{grid-template-columns:1fr}
  .side,.side-right{display:none}
  .grid-3{grid-template-columns:1fr}
  .member-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:26px}
  .split.rev .split-media{order:0}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .prem-teaser .ct{padding:40px 28px}
}
@media(max-width:560px){
  .member-grid{grid-template-columns:1fr}
  .meta-grid{grid-template-columns:1fr}
  .hero .wrap{padding:60px 20px 70px}
  .nav-actions .btn-ghost{display:none}
}
.mobile-nav{display:none}
@media(max-width:920px){
  .mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);z-index:60;justify-content:space-around;padding:8px 0}
  .mobile-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--muted);font-size:.68rem;font-weight:600;padding:4px 14px}
  .mobile-nav a svg{width:22px;height:22px}
  .mobile-nav a.active{color:var(--blue-600)}
  body{padding-bottom:64px}
}