:root{
  --bg:#080a18; --panel:rgba(22,26,56,.72); --panel2:rgba(34,40,84,.78); --text:#f1f2ff; --muted:#a3a9d6;
  --accent:#ffd37a; --accent2:#9bbcff; --violet:#b9a2ff; --line:rgba(150,160,230,.22);
  --serif:"Yu Mincho","Hiragino Mincho ProN","Hiragino Mincho Pro","Noto Serif JP",serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--text);
  font-family:"Hiragino Sans","Yu Gothic UI","Yu Gothic","Meiryo",sans-serif;line-height:1.7;min-height:100vh;
  -webkit-tap-highlight-color:transparent;overflow-x:hidden}
button{font-family:inherit}

/* ---- 背景：星とオーロラ ---- */
#sky{position:fixed;inset:0;z-index:-3;overflow:hidden;pointer-events:none;
  background:radial-gradient(1100px 700px at 50% -10%,#1d2563 0%,transparent 70%),radial-gradient(800px 600px at 100% 100%,#3a1f5e66,transparent 70%),var(--bg)}
#sky::before,#sky::after{content:"";position:absolute;inset:-50%;
  background-image:radial-gradient(1.5px 1.5px at 20px 30px,#fff,transparent),radial-gradient(1px 1px at 90px 140px,#cfd8ff,transparent),radial-gradient(1.5px 1.5px at 160px 70px,#ffe9b0,transparent),radial-gradient(1px 1px at 230px 190px,#fff,transparent),radial-gradient(1px 1px at 300px 40px,#d8ccff,transparent);
  background-size:340px 240px;opacity:.55;animation:tw 7s ease-in-out infinite alternate}
#sky::after{background-size:230px 310px;opacity:.35;animation-duration:11s;animation-delay:-4s}
@keyframes tw{from{opacity:.25}to{opacity:.7}}
#bgart{position:fixed;inset:-30px;z-index:-2;background-size:cover;background-position:center;filter:blur(38px) brightness(.38) saturate(1.2);opacity:0;transition:opacity .9s;pointer-events:none}
#bgart.on{opacity:1}

.wrap{max-width:1080px;margin:0 auto;padding:0 16px 56px}
a{color:var(--accent2)}

/* ---- ヘッダー ---- */
header{padding:22px 0 6px;text-align:center}
header a{color:inherit;text-decoration:none}
h1{margin:0;font-family:var(--serif);font-size:24px;letter-spacing:.18em;font-weight:600}
.top{display:flex;align-items:center;justify-content:space-between;padding:14px 0;text-align:left}
.top .brand{font-family:var(--serif);font-size:19px;letter-spacing:.16em;color:var(--text);text-decoration:none}
.top .brand i{font-style:normal;color:var(--accent);margin-right:6px}
.top .count{font-size:12px;color:var(--muted)}
.lead{margin:8px 0 0;color:var(--muted);font-size:14px}

/* ---- ヒーロー ---- */
.hero{position:relative;margin:4px -16px 0;padding:46px 16px 40px;text-align:center;overflow:hidden}
.reel{position:absolute;inset:0;z-index:-1;display:flex;flex-direction:column;gap:10px;justify-content:center;opacity:.36;
  -webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,transparent 18%,#000 85%);mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,transparent 18%,#000 85%)}
.reel .row{display:flex;gap:10px;width:max-content;animation:slide 90s linear infinite}
.reel .row:nth-child(2){animation-direction:reverse;animation-duration:110s}
.reel img{height:120px;width:120px;object-fit:cover;border-radius:14px;flex:none}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-33.3333%)}}
.kicker{display:inline-block;padding:4px 14px;border:1px solid var(--line);border-radius:999px;font-size:12px;letter-spacing:.14em;color:var(--accent);background:rgba(8,10,24,.5)}
.hero h2{margin:16px 0 10px;font-family:var(--serif);font-weight:600;font-size:clamp(25px,6.6vw,54px);line-height:1.35;letter-spacing:.06em;
  text-shadow:0 2px 30px rgba(8,10,24,.9),0 0 60px rgba(155,188,255,.35)}
.hero h2 em{font-style:normal;background:linear-gradient(90deg,var(--accent),#ffb0d6,var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy{margin:0 auto 22px;max-width:560px;font-size:15px;color:#dfe2ff;line-height:1.9;text-shadow:0 1px 14px rgba(8,10,24,.95)}
.cta{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-block;margin:6px 8px 0 0;padding:13px 22px;border-radius:999px;border:0;cursor:pointer;
  background:linear-gradient(135deg,#ffe29a,#ffbf66);color:#241a0c;font-weight:700;font-size:15px;
  box-shadow:0 6px 22px rgba(255,200,110,.28);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(255,200,110,.4)}
.btn:active{transform:scale(.97)}
.btn.sub{background:var(--panel2);color:var(--text);border:1px solid var(--line);box-shadow:none;backdrop-filter:blur(8px)}
.btn.big{padding:16px 30px;font-size:17px}
.cta .btn{margin:0}
.facts{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:22px;font-size:12px;color:var(--muted)}
.facts b{color:var(--accent);font-size:15px;margin-right:2px}

/* ---- 今日の一枚 ---- */
.today{position:relative;display:grid;grid-template-columns:1fr;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--panel);
  backdrop-filter:blur(10px);margin-top:26px;cursor:pointer;text-align:left;color:inherit;width:100%;padding:0;font:inherit;transition:transform .25s,border-color .25s}
.today:hover{transform:translateY(-3px);border-color:var(--accent2)}
.today .pic{aspect-ratio:16/10;background-size:cover;background-position:center;position:relative}
.today .pic::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(8,10,24,.7))}
.today .tx{padding:18px 20px 22px}
.today .tag{font-size:12px;letter-spacing:.14em;color:var(--accent)}
.today b{display:block;font-family:var(--serif);font-size:24px;margin:4px 0 6px;letter-spacing:.05em}
.today span.d{display:block;color:#d0d4f6;font-size:14px;line-height:1.8}
.today .go{display:inline-block;margin-top:14px;color:#241a0c;background:var(--accent);border-radius:999px;padding:8px 18px;font-weight:700;font-size:14px}
@media(min-width:760px){.today{grid-template-columns:1.1fr 1fr}.today .pic{aspect-ratio:auto;min-height:300px}.today .tx{display:flex;flex-direction:column;justify-content:center;padding:28px}.today b{font-size:30px}}

/* ---- 一覧 ---- */
.gh{margin:38px 0 0;display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 12px;font-family:var(--serif);font-size:21px;letter-spacing:.1em;font-weight:600}
.gh small{font-family:inherit;font-size:12px;color:var(--muted);letter-spacing:.04em;font-weight:400}
.grid{display:grid;gap:12px;margin-top:14px;grid-template-columns:repeat(2,1fr)}
@media(min-width:620px){.grid{grid-template-columns:repeat(3,1fr);gap:16px}}
@media(min-width:940px){.grid{grid-template-columns:repeat(4,1fr)}}
.card2{position:relative;display:block;width:100%;padding:0;overflow:hidden;text-align:left;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(8px);color:inherit;border-radius:18px;cursor:pointer;font:inherit;
  transition:transform .25s,border-color .25s,box-shadow .25s;animation:up .6s both}
.card2:hover,.card2:focus-visible{transform:translateY(-4px) scale(1.01);border-color:var(--accent);box-shadow:0 14px 34px rgba(0,0,0,.5),0 0 0 1px rgba(255,211,122,.25);outline:none}
.card2:active{transform:scale(.98)}
.thumb{aspect-ratio:1/1;background-size:cover;background-position:center;position:relative;display:flex;align-items:center;justify-content:center;transition:transform .6s}
.card2:hover .thumb{transform:scale(1.04)}
.tw{overflow:hidden}
.thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(8,10,24,.8))}
.glyph{font-family:var(--serif);font-size:84px;font-weight:700;color:rgba(255,255,255,.92);z-index:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 70px currentColor}
.chip{position:absolute;top:10px;left:10px;z-index:2;padding:2px 10px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.06em;background:rgba(8,10,24,.7);color:var(--accent);border:1px solid rgba(255,211,122,.5)}
.done{position:absolute;top:10px;right:10px;z-index:2;width:24px;height:24px;border-radius:50%;background:var(--accent);color:#241a0c;font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center}
.cbody{padding:10px 13px 14px;margin-top:-34px;position:relative;z-index:2}
.cbody b{display:block;font-family:var(--serif);font-size:16px;line-height:1.4;color:#fff;letter-spacing:.03em}
.cbody span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:4px;color:var(--muted);font-size:12px;line-height:1.55}
.cbody em{display:inline-block;margin-top:8px;color:var(--accent2);font-size:11px;font-style:normal}
@keyframes up{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ---- 診断・結果の共通 ---- */
.panel{margin:12px auto 0;max-width:640px;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(12px);border-radius:22px;padding:22px 20px;animation:up .5s both}
.qhead{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.back{background:none;border:0;color:var(--muted);cursor:pointer;font-size:13px;padding:6px 0}
.back:hover{color:var(--text)}
.step{font-size:12px;color:var(--muted);letter-spacing:.1em}
.bar{height:4px;background:rgba(255,255,255,.1);border-radius:2px;overflow:hidden;margin-bottom:26px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent2),var(--violet),var(--accent));width:0;transition:width .45s cubic-bezier(.2,.8,.2,1)}
.dtitle{font-size:12px;letter-spacing:.14em;color:var(--accent);margin:0 0 6px}
.q{font-family:var(--serif);font-size:22px;line-height:1.65;margin:0 0 22px;letter-spacing:.03em;animation:up .45s both}
.opt{display:flex;gap:12px;align-items:flex-start;width:100%;text-align:left;margin:10px 0;padding:15px 16px;border-radius:14px;
  border:1px solid var(--line);background:var(--panel2);color:var(--text);font-size:16px;line-height:1.55;cursor:pointer;
  transition:transform .15s,border-color .15s,background .15s;animation:up .45s both}
.opt b{flex:none;width:24px;height:24px;border-radius:50%;border:1px solid var(--line);font-size:12px;display:flex;align-items:center;justify-content:center;color:var(--muted);margin-top:1px;font-weight:400}
.opt:hover,.opt:focus-visible{border-color:var(--accent);background:rgba(60,68,130,.85);outline:none;transform:translateX(3px)}
.opt:hover b{border-color:var(--accent);color:var(--accent)}
.opt:active{transform:scale(.985)}
.opt.pick{border-color:var(--accent);background:rgba(255,211,122,.18)}
input[type=text]{width:100%;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:rgba(8,10,24,.6);color:var(--text);font:inherit;font-size:17px}
input[type=text]:focus{outline:none;border-color:var(--accent)}
.hint{color:var(--muted);font-size:13px;margin:0 0 10px}
canvas{width:100%;height:auto;border-radius:16px;display:block;border:1px solid var(--line);box-shadow:0 18px 50px rgba(0,0,0,.55)}
.sec{margin-top:14px}
.sec h3{margin:0;font-size:13px;color:var(--accent);letter-spacing:.06em}
.sec p{margin:2px 0 0;font-size:16px;white-space:pre-line}

/* ---- 結果：読み込み演出 ---- */
.weave{text-align:center;padding:70px 10px 76px}
.orb{width:84px;height:84px;margin:0 auto 24px;border-radius:50%;background:conic-gradient(from 0deg,var(--accent),var(--violet),var(--accent2),var(--accent));animation:spin 2.2s linear infinite;
  -webkit-mask:radial-gradient(circle,transparent 28px,#000 29px);mask:radial-gradient(circle,transparent 28px,#000 29px);filter:drop-shadow(0 0 16px rgba(185,162,255,.9))}
@keyframes spin{to{transform:rotate(360deg)}}
.weave p{font-family:var(--serif);font-size:18px;letter-spacing:.12em;margin:0;animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{50%{opacity:.45}}
.rev{animation:reveal 1s cubic-bezier(.2,.8,.2,1) both}
@keyframes reveal{from{opacity:0;transform:scale(.94) translateY(18px);filter:blur(12px)}to{opacity:1;transform:none;filter:none}}

.acts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}
.acts .btn{margin:0;text-align:center;padding:14px 8px}
.acts .btn.main{grid-column:1/-1;font-size:17px;padding:16px}
.next{margin:34px auto 0;max-width:640px}
.next h3{font-family:var(--serif);font-size:18px;letter-spacing:.1em;margin:0 0 4px}
.next p{margin:0 0 12px;color:var(--muted);font-size:13px}
.next .grid{grid-template-columns:repeat(3,1fr);gap:10px}
.next .cbody{padding:8px 9px 11px;margin-top:-26px}
.next .cbody b{font-size:13px}
.next .cbody span,.next .cbody em{display:none}
.next .glyph{font-size:46px}

.more{margin-top:14px;border:1px solid var(--line);border-radius:12px;padding:0 14px;background:var(--panel2)}
.more summary{cursor:pointer;padding:11px 0;color:var(--accent2);font-size:14px;list-style:none}
.more summary::-webkit-details-marker{display:none}
.more summary::before{content:"▸ ";}
.more[open] summary::before{content:"▾ ";}
.more[open]{padding-bottom:12px}

/* ---- フッター ---- */
footer{margin-top:50px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;text-align:center;line-height:1.9}
footer a{color:var(--muted)}

/* ---- 補足ページ（プライバシー・運営者情報・お問い合わせ） ---- */
.doc{margin:22px auto 0;max-width:720px}
.doc h2{font-family:var(--serif);font-size:22px;margin:26px 0 8px;color:var(--accent);letter-spacing:.06em}
.doc h3{font-size:15px;margin:22px 0 4px;color:var(--accent2)}
.doc p,.doc li{font-size:15px;color:var(--text)}
.doc .upd{color:var(--muted);font-size:13px}
.doc ul{padding-left:20px}
.doc .back{display:block;margin-top:30px}
.info{width:100%;border-collapse:collapse;margin:8px 0 12px}
.info th,.info td{padding:10px 12px;border:1px solid var(--line);font-size:14px;text-align:left;vertical-align:top}
.info th{width:30%;background:var(--panel2);color:var(--muted);font-weight:600}
.fl{display:block;margin:14px 0 4px;font-size:14px;color:var(--muted)}
.fl select,.fl textarea,.fl input{display:block;width:100%;margin-top:6px;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(8,10,24,.6);color:var(--text);font:inherit;font-size:16px}

@media(max-width:480px){.q{font-size:20px}.hero{padding-top:34px}.reel img{height:96px;width:96px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}