@font-face{font-family:"Archivo";src:url(Archivo.ttf) format("truetype");font-weight:100 900;font-stretch:62% 125%}
@font-face{font-family:"JetBrains Mono";src:url(JetBrainsMono.ttf) format("truetype");font-weight:100 800}
:root{
  --paper:#F7F4EE; --paper2:#EFEAE0; --navy:#21465A; --deep:#10262F; --ink:#1E2A30; --sub:#5B6B72; --line:#E2DCCF; --white:#fff;
  --red:#C51B1D; --orange:#F19300; --yellow:#F0D310; --green:#81BC48; --blue:#3A69AC; --sky:#3B9BD6;
  --brain:#A80080; --mobile:#004A98; --travel:#F19300; --career:#0068B0; --bipro:#3DBDBC; --skyco:#39428B;
  --radius:22px; --wrap:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:"Noto Sans JP",sans-serif;line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
.en{font-family:"Archivo",sans-serif;letter-spacing:.14em;font-weight:700}
.mono{font-family:"JetBrains Mono",monospace}

/* header */
header{position:fixed;inset:0 0 auto 0;z-index:50;height:76px;display:flex;align-items:center;transition:background .3s,box-shadow .3s}
header.solid{background:rgba(247,244,238,.92);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:1360px}
.logo svg{height:46px;width:auto;display:block}
nav ul{display:flex;gap:30px;list-style:none;align-items:center}
nav a{font-size:14px;font-weight:700;color:var(--navy);position:relative}
nav a.en{font-size:13px}
nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--orange);transition:width .25s}
nav a:not(.btn):hover::after{width:100%}
.btn{display:inline-flex;align-items:center;gap:10px;padding:12px 22px;border-radius:999px;background:var(--navy);color:#fff;font-weight:700;font-size:14px;transition:transform .2s,background .2s}
.btn:hover{transform:translateY(-2px);background:var(--deep)}
.btn.ghost{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 2px var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff}
.menu-toggle{display:none}

/* hero */
.hero{position:relative;padding-top:76px;background:var(--paper)}
.hero-stage{position:relative;width:100%;aspect-ratio:16/9;max-height:calc(100vh - 76px);margin:0 auto;overflow:hidden}
.hero canvas{width:100%;height:100%;object-fit:contain;display:block;cursor:default}
.hero-ui{position:absolute;left:28px;bottom:24px;display:flex;gap:10px;z-index:3}
.chip-btn{font:700 12px "Noto Sans JP";color:var(--navy);background:rgba(255,255,255,.85);border:1px solid var(--line);border-radius:999px;padding:8px 14px;cursor:pointer}
.hero-cta{position:absolute;left:50%;bottom:6%;transform:translate(-50%,20px);display:flex;gap:14px;opacity:0;transition:opacity .6s,transform .6s;z-index:3}
.hero-cta.show{opacity:1;transform:translate(-50%,0)}
.hero-hint{position:absolute;left:50%;bottom:1.6%;transform:translateX(-50%);font-size:11px;color:var(--sub);letter-spacing:.2em;opacity:0;transition:opacity .6s}
.hero-hint.show{opacity:1}
.co-mode .hero-cta,.co-mode .hero-hint,.co-mode .hero-ui{opacity:0!important;pointer-events:none}

/* section base */
section{position:relative}
.sec{padding:140px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:56px}
.sec-head .en{display:block;font-size:13px;color:var(--orange);margin-bottom:10px}
.sec-head h2{font-size:44px;font-weight:900;line-height:1.35;color:var(--navy)}
.lead{font-size:17px;color:var(--sub);max-width:640px}
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* mission */
.mission{background:var(--white);overflow:hidden}
.mission canvas{position:absolute;inset:0;width:100%;height:100%}
.mission .wrap{position:relative;z-index:2}
.mission-copy{font-size:64px;font-weight:900;line-height:1.35;color:var(--navy);letter-spacing:.01em}
.mission-copy .wk{color:var(--orange)}
.mission-sub{margin-top:18px;font-size:26px;font-weight:700;color:var(--navy)}
.mission-body{margin-top:36px;max-width:720px;font-size:17px;color:var(--ink)}
.concepts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:80px}
.concept{background:var(--paper);border-radius:var(--radius);padding:34px 30px 30px;position:relative;overflow:hidden}
.concept .dot{width:54px;height:54px;border-radius:50%;margin-bottom:22px}
.concept h3{font-size:22px;font-weight:900;color:var(--navy)}
.concept .en{font-size:11px;color:var(--sub);display:block;margin:4px 0 14px}
.concept p{font-size:14.5px;color:var(--sub)}

/* companies */
.companies{background:var(--paper)}
.co-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.co{background:var(--white);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s;box-shadow:0 1px 0 var(--line)}
.co:hover{transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(16,38,47,.35)}
.co-thumb{position:relative;aspect-ratio:1/1.02;overflow:hidden}
.co-thumb canvas{width:100%;height:100%;display:block;transition:transform .6s}
.co:hover .co-thumb canvas{transform:scale(1.03)}
.co-num{position:absolute;left:18px;top:16px;font:700 12px "JetBrains Mono";color:#fff;letter-spacing:.1em;opacity:.9}
.co-play{position:absolute;right:16px;top:14px;font-size:11px;font-weight:700;color:#fff;background:rgba(0,0,0,.18);padding:4px 10px;border-radius:999px;opacity:.9}
.co-body{padding:26px 26px 28px;display:flex;flex-direction:column;gap:12px;flex:1}
.co-logo{height:40px;display:flex;align-items:center}
.co-logo img{max-height:40px;width:auto}
.co-name{font-size:13px;color:var(--sub);font-weight:700}
.co-catch{font-size:19px;font-weight:900;line-height:1.5;color:var(--navy)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips span{font-size:12px;font-weight:700;padding:4px 11px;border-radius:999px;border:1.5px solid currentColor}
.co-link{margin-top:auto;font-size:13px;font-weight:700;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:16px}
.co-link i{font-style:normal;transition:transform .25s}
.co:hover .co-link i{transform:translateX(6px)}

/* strip: group map */
.group-band{background:var(--navy);color:#fff;padding:90px 0;overflow:hidden}
.group-band .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.group-band h2{font-size:38px;font-weight:900;line-height:1.45}
.group-band p{color:rgba(255,255,255,.78);margin-top:18px}
.orbit{position:relative;aspect-ratio:1/1;max-width:440px;margin-left:auto;width:100%}
.orbit canvas{width:100%;height:100%}

/* news */
.news-list{border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:120px 170px 1fr 30px;gap:20px;align-items:center;padding:24px 8px;border-bottom:1px solid var(--line);transition:background .2s,padding .2s}
.news-item:hover{background:var(--white);padding-left:18px}
.news-item time{font:600 14px "JetBrains Mono";color:var(--sub)}
.news-cat{font-size:12px;font-weight:700;color:#fff;padding:4px 12px;border-radius:999px;justify-self:start}
.news-item .t{font-weight:700;color:var(--navy)}

/* recruit */
.recruit{background:var(--deep);color:#fff;overflow:hidden}
.recruit canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.9}
.recruit .wrap{position:relative;z-index:2;text-align:center}
.recruit .en{color:var(--yellow);font-size:13px}
.recruit h2{font-size:60px;font-weight:900;line-height:1.3;margin:16px 0 18px}
.recruit p{color:rgba(255,255,255,.8);font-size:18px}
.recruit .btn{background:var(--orange);margin-top:40px;font-size:15px;padding:16px 30px}

/* contact */
.contact .box{background:var(--white);border-radius:30px;padding:60px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.contact h2{font-size:34px;font-weight:900;color:var(--navy)}
.contact p{color:var(--sub);margin-top:6px}

footer{background:var(--white);padding:70px 0 0;border-top:1px solid var(--line)}
.foot{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:36px}
.foot-bnr{display:flex;flex-wrap:wrap;gap:20px;margin-top:44px}
.foot-bnr a{display:flex;flex-direction:column;gap:8px}
.foot-bnr .img{display:grid;place-items:center;width:200px;height:56px;background:#fff;border:1px solid var(--line);border-radius:10px;transition:border-color .2s,transform .2s}
.foot-bnr img{width:176px;height:auto}
.foot-bnr img[src*=econohaone]{width:140px}
.foot-bnr a:hover .img{border-color:var(--orange);transform:translateY(-2px)}
.foot-bnr .cap{font-size:12px;color:var(--ink)}
.foot-bnr .cap i{font-style:normal;margin-left:8px;color:var(--sub)}
.foot h4{font-size:12px;letter-spacing:.14em;color:var(--orange);margin-bottom:14px}
.foot li{list-style:none;font-size:13.5px;margin:7px 0;color:var(--ink)}
.foot li a:hover{color:var(--orange)}
.copy{margin-top:60px;padding:22px 0;font-size:12px;color:var(--sub);text-align:center}
.colorbar{display:grid;grid-template-columns:repeat(6,1fr);height:10px}

/* 広報AI社員（既存の切り抜き＋新デザインのチャット） */
.ai-staff{position:fixed;right:18px;bottom:0;z-index:60;width:128px;cursor:pointer;background:none;border:none;padding:0;transition:transform .45s cubic-bezier(.3,1.5,.5,1),opacity .3s;transform-origin:50% 100%}
.ai-staff img{width:100%;display:block;filter:drop-shadow(0 10px 18px rgba(16,38,47,.25));animation:breathe 4s ease-in-out infinite;transform-origin:50% 100%}
@keyframes breathe{50%{transform:translateY(-3px) scale(1.01)}}
.ai-staff:hover{transform:translateY(-6px)}
.ai-staff.hop{animation:hop .55s cubic-bezier(.3,1.6,.5,1)}
@keyframes hop{0%{transform:translateY(0) scaleY(1)}25%{transform:translateY(0) scale(1.06,.92)}60%{transform:translateY(-26px) scale(.97,1.05)}100%{transform:translateY(0)}}
.ai-staff.away{transform:translateX(160px);opacity:0;pointer-events:none}
.ai-tag{position:fixed;right:150px;bottom:150px;z-index:60;background:var(--navy);color:#fff;font-size:13px;font-weight:700;padding:10px 16px;border-radius:18px 18px 4px 18px;box-shadow:0 12px 30px -12px rgba(16,38,47,.5);cursor:pointer;transition:opacity .3s,transform .3s}
.ai-tag small{display:block;font-size:11px;font-weight:500;opacity:.8}
.ai-tag.away{opacity:0;transform:translateX(30px);pointer-events:none}
.burst{position:fixed;width:12px;height:12px;border-radius:50%;z-index:61;pointer-events:none;animation:burst .8s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes burst{to{transform:translate(var(--dx),var(--dy)) scale(.2);opacity:0}}
.ai-panel{position:fixed;right:24px;bottom:24px;z-index:70;width:400px;max-width:calc(100vw - 32px);height:600px;max-height:calc(100vh - 110px);background:var(--paper);border-radius:26px;box-shadow:0 40px 80px -30px rgba(16,38,47,.55);display:flex;flex-direction:column;overflow:hidden;transform-origin:92% 100%;transform:scale(.3) translateY(80px);opacity:0;pointer-events:none;transition:transform .5s cubic-bezier(.3,1.3,.5,1),opacity .3s}
.ai-panel.open{transform:none;opacity:1;pointer-events:auto}
.ai-head{background:var(--navy);color:#fff;padding:16px 18px;display:flex;align-items:center;gap:12px;position:relative;overflow:hidden}
.ai-head::after{content:"";position:absolute;right:-30px;top:-40px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle at 30% 30%,var(--orange) 0 14px,transparent 15px),radial-gradient(circle at 70% 55%,var(--green) 0 10px,transparent 11px),radial-gradient(circle at 40% 80%,var(--sky) 0 8px,transparent 9px),radial-gradient(circle at 80% 20%,var(--red) 0 7px,transparent 8px);opacity:.9}
.ai-face{width:48px;height:48px;border-radius:50%;background:#fff url(assets/ai_staff.png) -24px -84px/111px auto no-repeat;box-shadow:0 0 0 3px rgba(255,255,255,.25);flex:none}
.ai-head b{display:block;font-size:15px}
.ai-head small{font-size:11.5px;opacity:.8;display:flex;align-items:center;gap:6px}
.ai-head small::before{content:"";width:8px;height:8px;border-radius:50%;background:#5BE08F}
.ai-close{margin-left:auto;background:rgba(255,255,255,.14);border:none;color:#fff;width:34px;height:34px;border-radius:50%;font-size:18px;cursor:pointer;position:relative;z-index:2}
.ai-msgs{flex:1;overflow-y:auto;padding:18px 16px;display:flex;flex-direction:column;gap:12px}
.ai-msg{max-width:84%;padding:11px 14px;border-radius:18px;font-size:14px;line-height:1.7;white-space:pre-wrap;animation:pop .35s cubic-bezier(.3,1.4,.5,1)}
@keyframes pop{from{transform:scale(.85);opacity:0}}
.ai-msg.bot{background:#fff;color:var(--ink);border-bottom-left-radius:6px;align-self:flex-start;box-shadow:0 2px 0 var(--line)}
.ai-msg.me{background:var(--navy);color:#fff;border-bottom-right-radius:6px;align-self:flex-end}
.ai-msg a{color:var(--career);text-decoration:underline}
.ai-dots{display:inline-flex;gap:4px;margin-left:6px}.ai-dots i{width:6px;height:6px;border-radius:50%;background:var(--sub);animation:dd 1s infinite}.ai-dots i:nth-child(2){animation-delay:.15s}.ai-dots i:nth-child(3){animation-delay:.3s}
@keyframes dd{50%{transform:translateY(-4px);opacity:.4}}
.ai-quick{display:flex;flex-wrap:wrap;gap:8px;padding:0 16px 12px}
.ai-quick button{font:700 12.5px "Noto Sans JP";color:var(--navy);background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:7px 12px;cursor:pointer;transition:border-color .2s,transform .2s}
.ai-quick button:hover{border-color:var(--orange);transform:translateY(-2px)}
.ai-form{display:flex;gap:8px;padding:12px;background:#fff;border-top:1px solid var(--line)}
.ai-form input{flex:1;border:1.5px solid var(--line);border-radius:999px;padding:11px 16px;font:500 14px "Noto Sans JP";outline:none}
.ai-form input:focus{border-color:var(--navy)}
.ai-form input:disabled::placeholder{font-size:11.5px}
.ai-form button{width:44px;height:44px;border-radius:50%;border:none;background:var(--orange);color:#fff;font-size:18px;cursor:pointer}
.ai-note{font-size:10.5px;line-height:1.6;color:var(--sub);text-align:center;padding:0 14px 8px;background:#fff}.ai-note a{color:inherit;text-decoration:underline}
@media (max-width:560px){.ai-form input:disabled::placeholder{font-size:10.5px;letter-spacing:-.02em}}
/* お問い合わせページのチャット（contact/ は毎分作り直されるので、ここで指定する） */
.chat-form textarea:disabled::placeholder{font-size:13px}
@media (max-width:560px){.chat-form textarea:disabled::placeholder{font-size:11px;letter-spacing:-.02em}}
@media (max-width:560px){.ai-staff{width:64px;right:14px;bottom:14px}.ai-staff img{display:none}.ai-staff::before{content:"";display:block;width:64px;height:64px;border-radius:50%;background:#fff url(assets/ai_staff.png) -32px -112px/148px auto no-repeat;box-shadow:0 0 0 3px #fff,0 0 0 5px var(--orange),0 10px 24px -8px rgba(16,38,47,.5)}.ai-staff::after{content:"AIに聞く";position:absolute;left:50%;bottom:-4px;transform:translateX(-50%);background:var(--navy);color:#fff;font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;white-space:nowrap}.ai-tag{right:100px;bottom:110px}.ai-panel{right:8px;left:8px;bottom:8px;width:auto;height:calc(100vh - 90px)}}

/* proposal badge */
.proposal-badge{position:fixed;left:16px;top:84px;z-index:60;background:var(--orange);color:#fff;font-size:11px;font-weight:700;padding:6px 12px;border-radius:999px;letter-spacing:.06em}

@media (max-width:1000px){
  nav ul{display:none}
  .menu-toggle{display:block;font:700 13px "Archivo";letter-spacing:.14em;color:var(--navy);background:none;border:none}
  .sec{padding:90px 0}
  .sec-head{flex-direction:column;align-items:flex-start}
  .sec-head h2{font-size:32px}
  .mission-copy{font-size:38px}
  .mission-sub{font-size:20px}
  .concepts,.co-grid{grid-template-columns:1fr}
  .group-band .wrap{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr;gap:6px}
  .recruit h2{font-size:38px}
  .contact .box{grid-template-columns:1fr;padding:36px}
  .foot{grid-template-columns:1fr 1fr}
  .hero-stage{max-height:none;aspect-ratio:auto;overflow:visible}
  .hero canvas{height:auto;aspect-ratio:16/9}
  .hero-cta,.hero-cta.show{position:static;transform:none;opacity:1;justify-content:center;margin:18px auto 26px;flex-wrap:wrap}
  .hero-hint{display:none}
  .hero-ui{display:none}
}
@media (max-width:560px){ .wrap{padding:0 20px} .foot{grid-template-columns:1fr} .ai-staff span{display:none} }
@media (prefers-reduced-motion:reduce){ .reveal{opacity:1;transform:none;transition:none} }

/* スマホ用メニュー */
.menu-toggle{cursor:pointer;display:none;align-items:center;gap:10px}
.menu-toggle i{display:block;width:22px;height:2px;background:var(--navy);box-shadow:0 7px 0 var(--navy),0 -7px 0 var(--navy)}
.drawer{position:fixed;inset:0;z-index:90;background:var(--navy);color:#fff;padding:90px 28px 40px;overflow-y:auto;transform:translateY(-100%);transition:transform .5s cubic-bezier(.7,0,.2,1);visibility:hidden}
.drawer.open{transform:none;visibility:visible}
.drawer .close{position:absolute;right:20px;top:18px;width:44px;height:44px;border-radius:50%;border:none;background:rgba(255,255,255,.14);color:#fff;font-size:22px;cursor:pointer}
.drawer .main a{display:flex;justify-content:space-between;align-items:baseline;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:20px;font-weight:900}
.drawer .main a small{font:700 11px "Archivo";letter-spacing:.18em;opacity:.6}
.drawer h4{font:700 11px "Archivo";letter-spacing:.18em;opacity:.6;margin:34px 0 12px}
.drawer .cos{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.drawer .cos a{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.08);border-radius:14px;padding:12px;font-size:13.5px;font-weight:700}
.drawer .cos a i{width:14px;height:14px;border-radius:50%;flex:none}
.drawer .btn{margin-top:30px;background:var(--orange);width:100%;justify-content:center}
.drawer .dots{display:flex;gap:8px;margin-top:40px}.drawer .dots i{width:10px;height:10px;border-radius:50%}
/* スマホのヒーロー下: 6社のボタン */
.hero-cos{display:none}
@media (max-width:1000px){
  .menu-toggle{display:flex}
  .hero-cos{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:6px 20px 8px;max-width:520px;margin:0 auto}
  .hero-cos a{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 4px;border-radius:16px;background:#fff;box-shadow:0 1px 0 var(--line)}
  .hero-cos a b{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;color:#fff;font:700 13px "JetBrains Mono"}
  .hero-cos a span{font:800 12px "Archivo";letter-spacing:.06em;color:var(--navy)}
  .hero-cos a small{font-size:10px;color:var(--sub);margin-top:-4px}
}

/* スマホ: 改行と会社カードの詰め */
@media (max-width:1000px){
  .mission-copy{font-size:clamp(26px,8.4vw,38px)}
  .sec-head h2{font-size:clamp(24px,6.6vw,32px)}
  .co-thumb{aspect-ratio:16/10}
  .co-thumb canvas{object-fit:cover}
  .co-body{padding:20px 20px 22px;gap:9px}
}
@media (hover:none),(max-width:1000px){ .co-play{display:none} }

@media (max-width:1000px){ .hero-stage.sp{aspect-ratio:auto} .hero-stage.sp canvas{aspect-ratio:4/3} .hero-hint{display:none} }
@media (max-width:1000px){ .mission .mission-copy{display:none} .mission .mission-sub{margin-top:0;font-size:clamp(22px,6.4vw,28px)} }

/* 会社カード: 静止画＋必要な時だけアニメ */
.co-thumb .co-still{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.co-thumb .co-live{position:absolute;inset:0;width:100%!important;height:100%!important;object-fit:cover;opacity:0;transition:opacity .15s}
.co-thumb .co-live.on{opacity:1}
.co-num,.co-play{z-index:2}
/* 右下の広報AI: チャットの中の連絡先カード（2026-09-28） */
.ai-lead{align-self:stretch;background:#fff;border:1.5px solid var(--navy);border-radius:16px;padding:14px 14px 12px;font-size:13px;position:relative}
.ai-lead>b{display:block;color:var(--navy);font-size:14px}
.ai-lead p{color:var(--sub);font-size:12px;line-height:1.7;margin:4px 0 6px}
.ai-lead label{display:block;font-size:12px;font-weight:700;color:var(--navy);margin-top:8px}
.ai-lead label em{font-style:normal;font-size:10px;background:var(--red);color:#fff;border-radius:4px;padding:0 5px;margin-left:5px}
.ai-lead label em.o{background:var(--paper2);color:var(--sub)}
.ai-lead input[type=text],.ai-lead input[type=email],.ai-lead textarea{display:block;width:100%;margin-top:4px;font:500 16px "Noto Sans JP";padding:8px 12px;border:1.5px solid var(--line);border-radius:10px;background:#FFFDF9;resize:vertical}
.ai-lead input:focus,.ai-lead textarea:focus{outline:none;border-color:var(--navy)}
.ai-lead label.ag{display:flex;gap:6px;align-items:flex-start;font-weight:400;color:var(--ink)}
.ai-lead label.ag input{margin-top:3px;accent-color:var(--orange)}
.ai-lead label.ag a{text-decoration:underline}
.ai-lead .er{color:var(--red);font-size:12px;font-weight:700;margin-top:6px}
.ai-lead .ac{display:flex;gap:8px;margin-top:10px}
.ai-lead .ac button{font:700 13px "Noto Sans JP";border-radius:10px;padding:9px 14px;cursor:pointer;border:1.5px solid var(--line);background:#fff;color:var(--sub)}
.ai-lead .ac button.go{background:var(--orange);border-color:var(--orange);color:#fff}
.ai-lead .ac button[disabled]{opacity:.5}
.ai-lead.done{border-color:var(--green);background:#F6FBF0}
.ai-lead small{display:inline-block;margin-top:4px;background:var(--paper);border-radius:6px;padding:2px 10px;font:700 12px "JetBrains Mono";color:var(--navy)}