/* 新しい下層の型。第一画面はオーロラと有機的な窓、ヘッダーは白地にロゴと MENU、CTA は粒の海の形 */
:root{--ink:#12345E;--soft:#4A6583;--blue:#0090F8;--aqua:#00B0F0;--teal:#14C8C0;--mist:#EAF8FE;--sun:#FFD36B;--line:#CFE3F8;--hd:66px;--gut:max(28px,env(safe-area-inset-left,0px));--gutr:max(28px,env(safe-area-inset-right,0px));
  --ja:'Zen Kaku Gothic New','Hiragino Sans','Yu Gothic','Meiryo',sans-serif;--en:'Bricolage Grotesque','Segoe UI',system-ui,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hd) + 16px)}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--ja);font-weight:500;font-size:17px;line-height:2;-webkit-font-smoothing:antialiased}
h1,h2,h3,p,ul,ol,dl,dd{margin:0;padding:0}
ul,ol{list-style:none}
a{color:inherit}
img,canvas{display:block;max-width:100%}
[hidden]{display:none!important}
h1,h2,.intro{text-wrap:balance;word-break:auto-phrase;overflow-wrap:anywhere}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--sun);outline-offset:2px}

.skip{position:absolute;left:12px;top:-60px;z-index:20;background:#fff;color:var(--ink);padding:10px 16px;border-radius:12px;font-weight:700;font-size:15px}
.skip:focus{top:10px}

/* ヘッダー */
.hd{position:sticky;top:0;z-index:10;height:var(--hd);display:flex;align-items:center;justify-content:space-between;background:#fff;padding-left:var(--gut);padding-right:var(--gutr)}
.logo img{height:30px;width:auto}
.hd-ask{display:none}
@media (min-width:1000px){.hd-ask{display:inline-flex;align-items:center;min-height:42px;margin-left:clamp(14px,2.2vw,30px);padding:0 20px;border-radius:999px;background:linear-gradient(95deg,var(--blue),var(--teal));color:#fff;font-weight:700;font-size:15px;text-decoration:none}}
.mbtn{font-family:var(--en);font-weight:700;font-size:13px;letter-spacing:.16em;color:var(--ink);background:none;border:0;min-height:44px;padding:0 0 0 16px;cursor:pointer}

/* MENU */
.menu{position:fixed;z-index:70;inset:0;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);overflow-y:auto;padding:74px var(--gutr) 40px var(--gut)}
.menu-in{margin:0 auto}
.menu-close{position:fixed;top:12px;right:var(--gutr);font-family:var(--en);font-weight:700;font-size:13px;letter-spacing:.16em;color:var(--ink);background:var(--mist);border:0;border-radius:999px;min-height:44px;padding:0 20px;cursor:pointer}
.menu a.m{display:grid;border-radius:22px;background:#fff;box-shadow:0 0 0 1px var(--line) inset}
.pill.solid{display:inline-flex;text-decoration:none;font-weight:700;color:#fff;border-radius:999px;background:linear-gradient(95deg,var(--blue),var(--teal))}

/* 第一画面 */
.fv{position:relative;isolation:isolate;overflow:hidden;min-height:min(calc(85svh - var(--hd)),780px);display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:stretch;background:linear-gradient(120deg,#0B74C8,#0A8C9C);color:#fff;padding-left:max(var(--gut),calc((100vw - 1240px)/2))}
.aurora{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.fv::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,rgba(11,79,156,.58),rgba(11,79,156,.5) 40%,rgba(11,79,156,0) 70%)}
.txt{display:grid;gap:14px;align-content:center;padding-block:32px;min-width:0}
.crumb{text-wrap:balance;word-break:auto-phrase;overflow-wrap:anywhere;font-size:13px;font-weight:700;letter-spacing:.08em;line-height:1.5}
.crumb a{text-underline-offset:4px}
h1{font-weight:900;line-height:1.12;letter-spacing:-.005em;font-size:clamp(46px,6.4vw,96px)}
.long h1{font-family:var(--en);font-weight:800;font-size:clamp(40px,5vw,76px)}
.mid h1{font-size:clamp(28px,3.4vw,54px);line-height:1.25}
.claim h1{font-size:clamp(34px,4.6vw,72px);line-height:1.2}
.fv.one{grid-template-columns:minmax(0,1fr)}
.subt{font-weight:700;line-height:1.5;font-size:clamp(20px,2.2vw,28px)}
.intro{font-size:clamp(16px,1.35vw,18px);line-height:1.9;max-width:31em}
.who{display:grid;gap:0;font-size:clamp(14px,1.1vw,15px);line-height:28px;font-weight:500;word-break:auto-phrase}
.who p{margin:0}
.who b{font-size:clamp(20px,1.8vw,24px);line-height:1;font-weight:900;letter-spacing:.06em;margin-right:12px}
.acts{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px}
.btn{display:inline-flex;align-items:center;gap:12px;min-height:54px;padding:10px 28px;border-radius:999px;font-weight:700;font-size:16px;text-decoration:none;background:linear-gradient(95deg,var(--blue),var(--teal));color:#fff;transition:transform .25s}
.btn:hover{transform:translateY(-3px)}
.fv .btn{background:#fff;color:var(--ink)}
.link{display:inline-flex;align-items:center;min-height:44px;font-weight:700;font-size:15px;text-underline-offset:5px}
.toc{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:15px;font-weight:700}
.toc a{text-underline-offset:5px}
.pic{min-height:0;margin:24px -5vw 28px 0;background-size:cover;background-repeat:no-repeat;border-radius:34% 66% 58% 42% / 40% 34% 66% 60%;animation:breathe 10s ease-in-out infinite}
@keyframes breathe{33%{border-radius:62% 38% 30% 70% / 58% 68% 32% 42%}66%{border-radius:42% 58% 72% 28% / 28% 46% 54% 72%}}
.cue{display:inline-block;width:0;height:0;margin-left:12px;vertical-align:.12em;border-left:7px solid transparent;border-right:7px solid transparent;border-top:9px solid var(--aqua);animation:cue 1.8s ease-in-out infinite}
@keyframes cue{50%{transform:translateY(5px)}}

/* 第一画面の下 */
.page{padding-left:var(--gut);padding-right:var(--gutr)}
.main{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px}
.main h2{font-size:clamp(26px,3vw,38px);font-weight:900;line-height:1.5}
.letter{display:grid;gap:22px}
.letter p{max-width:38em}
.sign b{font-size:24px;font-weight:900;letter-spacing:.1em;margin-left:10px}
.stack{max-width:1240px;margin:0 auto;padding-top:36px;display:grid;gap:80px;min-width:0}
.stack section{display:grid;gap:20px;min-width:0}
.stack h2{font-size:clamp(26px,3vw,38px);font-weight:900;line-height:1.4}
.stack a:not(.chip):not(.work):not(.go){text-underline-offset:4px}
.tick{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (min-width:420px){.nb{white-space:nowrap}}
.tick li{background:var(--mist);border-radius:22px;padding:16px 22px 16px 44px;position:relative;font-weight:700;line-height:1.7}
.tick li::before{content:"";position:absolute;left:22px;top:1.55em;width:9px;height:9px;border-radius:50%;background:var(--teal)}
.ls{display:grid;gap:4px}
.ls li{padding-left:1.1em;position:relative;line-height:1.7}
.ls li::before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--teal)}
.ah,.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.ah > div,.two > section{background:var(--mist);border-radius:28px;padding:28px;gap:8px}
.ah h3{font-size:20px;font-weight:900;line-height:1.5;margin-bottom:8px}
.two h2{font-size:22px}
.steps.n3{grid-template-columns:repeat(3,minmax(0,1fr))}
.svc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.svc li{background:var(--mist);border-radius:28px;padding:26px;line-height:1.8;font-size:15px;color:var(--soft)}
.svc b{display:block;font-size:18px;font-weight:900;color:var(--ink);line-height:1.5;margin-bottom:6px}
.prose{display:grid;gap:16px;max-width:44em}
.stack section > p{max-width:46em}
.dl{display:grid;background:var(--mist);border-radius:28px;padding:10px 28px}
.dl div{display:grid;grid-template-columns:6em minmax(0,1fr);gap:12px;padding:12px 0}
.dl div + div{border-top:1px solid var(--line)}
.dl dt{font-weight:900}
.dl.plain li{padding:14px 0;font-weight:700;line-height:1.7}
.dl.plain li + li{border-top:1px solid var(--line)}
.hlg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.hlg>div{background:var(--mist);border-radius:28px;padding:22px 26px}
.hlg h3{margin:0 0 8px;font-size:17px;font-weight:900;color:var(--blue)}
.hl{display:grid;gap:0}
.hl li{position:relative;padding:10px 0 10px 22px;line-height:1.7;font-weight:700}
.hl li + li{border-top:1px solid var(--line)}
.hl li::before{content:"";position:absolute;left:0;top:calc(10px + .85em);width:9px;height:9px;border-radius:50%;background:var(--blue);transform:translateY(-50%)}
@media (max-width:600px){.hlg{grid-template-columns:1fr}}
.art{max-width:44em;margin:0 auto;width:100%}
.art h2{font-size:clamp(22px,2.4vw,28px);margin:40px 0 8px}
.art h2:first-child{margin-top:0}
.art p{margin-bottom:14px}
.art .tick{grid-template-columns:minmax(0,1fr)}
.sum{background:var(--mist);border-radius:22px;padding:18px 24px;font-weight:700;line-height:1.8}
.sum b{display:block;font-size:13px;color:var(--blue)}
.by{font-size:14px;color:var(--soft)}
.notes{display:grid;gap:10px}
.notes a{display:grid;grid-template-columns:7em minmax(0,1fr);gap:0 14px;background:var(--mist);border-radius:22px;padding:18px 24px;text-decoration:none;line-height:1.7;transition:background .15s}
.notes a:hover{background:#D5F1FC}
.notes time{grid-row:1/3;font-family:var(--en);font-weight:700;color:var(--blue)}
.notes b{font-size:18px;font-weight:900}
.notes span{font-size:14px;color:var(--soft)}
.work{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));background:var(--mist);border-radius:28px;overflow:hidden;text-decoration:none}
.work img{width:100%;height:100%;min-height:260px;object-fit:cover}
.work > span{display:grid;align-content:center;gap:8px;padding:28px}
.work b{font-size:24px;font-weight:900;line-height:1.4}
.work em{font-style:normal;color:var(--soft)}
.work i{font-style:normal;font-weight:900;color:var(--blue)}
.go{justify-self:start;display:inline-flex;align-items:center;min-height:48px;padding:6px 24px;border-radius:999px;background:linear-gradient(95deg,var(--blue),var(--teal));color:#fff;font-weight:700;text-decoration:none}
.themes{display:flex;flex-wrap:wrap;gap:8px}
.themes span{background:var(--mist);border-radius:999px;padding:6px 18px;font-weight:700;line-height:1.6}
.chip.on{background:var(--ink);color:#fff}
.by-who{font-size:15px;color:var(--soft)}
.by-who a{text-underline-offset:4px}
.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.tile{background:var(--mist);border-radius:28px;padding:28px;display:grid;gap:8px;align-content:start;min-width:0}
.tile small{font-size:13px;font-weight:700;color:var(--blue)}
.tile h3{font-size:22px;font-weight:900;line-height:1.45}
.nums{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.nums li{background:var(--mist);border-radius:28px;padding:22px 24px;font-size:14px;line-height:1.6;color:var(--soft)}
.nums b{display:block;font-family:var(--en),var(--ja);font-weight:800;font-size:clamp(26px,3vw,34px);line-height:1.3;color:var(--ink)}
.tbl{display:grid;gap:14px}
.row{display:grid;grid-template-columns:3.4em minmax(0,1fr);gap:8px;align-items:start}
.row > span{font-weight:900;line-height:42px}
.row > div{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;min-height:42px;padding:4px 18px;border-radius:999px;background:var(--mist);font-size:15px;font-weight:700;line-height:1.4;text-decoration:none;transition:background .15s}
.chip:hover{background:#D5F1FC}
.row.w .chip:hover{background:#D5F1FC}
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.steps li{background:var(--mist);border-radius:28px;padding:22px;display:grid;gap:4px;align-content:start;line-height:1.6;font-size:15px;color:var(--soft)}
.steps em{font-family:var(--en);font-style:normal;font-weight:800;font-size:30px;line-height:1.2;color:var(--blue)}
.steps b{font-size:17px;font-weight:900;color:var(--ink)}
.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.faq details{background:var(--mist);border-radius:28px;padding:18px 26px}
.faq summary{font-weight:900;cursor:pointer}
.faq p{font-size:15px;line-height:1.8;color:var(--soft);padding-top:6px}
.doors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.doors a{display:grid;background:var(--mist);border-radius:28px;padding:22px 26px;text-decoration:none;line-height:1.7;transition:background .15s}
.doors a:hover{background:#D5F1FC}
.doors b{font-size:20px;font-weight:900}
.doors span{font-size:15px;color:var(--soft)}

.dom-h{font-size:20px;font-weight:900;line-height:1.5;margin-top:8px}
.dom{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.dom a{display:grid;gap:4px;align-content:start;background:var(--mist);border-radius:22px;padding:20px 24px;text-decoration:none;line-height:1.6;transition:background .15s}
.dom a:hover{background:#D5F1FC}
.dom small{font-size:13px;font-weight:700;color:#0B6FBF}
.dom b{font-size:17px;font-weight:900;word-break:auto-phrase}
.next{display:grid;margin-top:24px;background:var(--mist);border-radius:22px;padding:18px 24px;text-decoration:none;line-height:1.6;transition:background .15s}
.next:hover{background:#D5F1FC}
.next small{font-size:13px;font-weight:700;color:#0B6FBF}
.next b{font-size:18px;font-weight:900}

/* CTA */
.cta{display:grid;gap:22px;justify-items:center;text-align:center;padding:88px var(--gutr) 110px var(--gut);background:linear-gradient(180deg,#F2F8FF,#E2EFFC);margin-top:clamp(40px,6vw,72px)}
.cta h2{font-weight:900;font-size:clamp(30px,4.6vw,56px);line-height:1.25}
.cta h2 span{display:inline-block}
.cta .flow{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:0;font-weight:700;font-size:16px;color:#0B4F9C}
.cta .flow li{display:flex;align-items:center;gap:10px}
.cta .flow li+li::before{content:"";width:clamp(24px,5vw,56px);height:2px;margin:0 14px;background:linear-gradient(90deg,#7FB5EA,#0B4F9C)}
.cta .flow b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#fff;border:2px solid #0B4F9C;font-size:15px}
@media (max-width:600px){.cta .flow{flex-direction:column;align-items:stretch;width:min(100%,240px)}.cta .flow li{flex-direction:column;gap:0}.cta .flow li>b{margin-bottom:6px}.cta .flow li+li::before{width:2px;height:16px;margin:6px 0;background:linear-gradient(180deg,#7FB5EA,#0B4F9C)}}

@media (max-width:1000px){
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dom{grid-template-columns:repeat(2,minmax(0,1fr))}
  .faq,.doors,.ah,.two,.work,.tick,.svc{grid-template-columns:minmax(0,1fr)}
  .work img{height:auto;min-height:0}
        }
@media (max-width:820px){
  :root{--hd:58px;--gut:max(16px,env(safe-area-inset-left,0px));--gutr:max(16px,env(safe-area-inset-right,0px))}
  body{font-size:16px}
  .main,.tiles{grid-template-columns:minmax(0,1fr);gap:28px}
  .tiles{gap:14px}
  .dom{grid-template-columns:minmax(0,1fr);gap:8px}
  .steps{grid-template-columns:minmax(0,1fr)}
  .nums{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stack{gap:56px}
  .notes a{grid-template-columns:minmax(0,1fr);padding:16px 20px}
  .notes time{grid-row:auto;font-size:14px}
  .steps.n3{grid-template-columns:minmax(0,1fr)}
  .cta{padding-block:64px 80px}
}
@media (max-width:640px){
  .fv{grid-template-columns:minmax(0,1fr);min-height:0;padding-left:0}
  .fv::after{background:linear-gradient(180deg,rgba(11,79,156,0) 0,rgba(11,79,156,.5) 34%)}
  .pic{order:-1;justify-self:end;width:min(calc(100% - 16px),58svh);aspect-ratio:4/3;margin:16px -8vw 0 0}
  .txt{padding:20px var(--gutr) 28px var(--gut)}
}
@media (prefers-reduced-motion:reduce){.btn{transition:none}.pic,.cue{animation:none}}

/* AI×BUSINESS: the trends, our view and the sources */
.trend{list-style:none;padding:0;margin:0;display:grid;gap:22px;counter-reset:t}
.trend li{display:grid;gap:6px;padding-left:18px;border-left:3px solid var(--blue,#1C6DD0)}
.trend h3{margin:0;font-size:clamp(18px,1.6vw,21px);line-height:1.5}
.trend p{margin:0;max-width:46em}
.src{font-size:13px;color:var(--soft);text-underline-offset:3px;width:fit-content}
.insight{padding:clamp(28px,5vw,64px);border-radius:28px;background:linear-gradient(120deg,#0B4F9C,#0A7F86);color:#fff}
.insight .ey{margin:0 0 8px;font-size:14px;font-weight:700;color:#fff}
.stack .insight h2{margin:0 0 14px;font-size:clamp(26px,3.4vw,44px);line-height:1.4}
.insight > p:last-child{margin:0;max-width:46em}
.note{font-size:14px;color:var(--soft);margin:0 0 14px}
.srcs{font-size:14px;color:var(--soft)}
.srcs h2{font-size:20px;color:var(--ink)}
.srcs ul{padding-left:1.2em;margin:8px 0 0;display:grid;gap:4px}
.srcs a{color:inherit;text-underline-offset:3px}
@media (min-width:1001px){.dom a:last-child:nth-child(3n+1){grid-column:1/-1}}
@media (min-width:821px) and (max-width:1000px){.dom a:last-child:nth-child(2n+1){grid-column:1/-1}}
@media (min-width:641px) and (max-width:900px){.pic{align-self:center;aspect-ratio:1/1}}
/* a phone held sideways: keep the words and the button in view */
@media (min-width:641px) and (max-height:500px){.pic{aspect-ratio:auto;align-self:stretch;min-height:0;margin-block:12px}.txt{gap:8px;padding-block:14px}.fv{min-height:0}}

/* AI×BUSINESS: choose an industry, its pain turns into three plans */
.sl{margin:0;color:var(--soft);font-size:15px}
.pains{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px}
.pains [role=tablist]{display:grid;gap:6px;align-content:start}
.pains [role=tab]{display:flex;align-items:center;gap:10px;font:inherit;font-weight:700;font-size:15px;color:var(--ink);background:transparent;border:0;border-radius:14px;padding:12px 14px;text-align:left;cursor:pointer}
.pains [role=tab][aria-selected=true]{background:#0B4F9C;color:#fff}
.pains [role=tab]:not([aria-selected=true]):hover{background:var(--mist)}
.pains .ic{width:24px;height:24px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pains .pane{display:grid;grid-template-columns:minmax(0,5fr) 64px minmax(0,7fr);border-radius:24px;background:linear-gradient(135deg,#F2FAFF,#E6F3FD);padding:clamp(18px,3vw,32px);min-height:330px}
.pains .q{display:grid;align-content:center;gap:10px}
.pains .q small,.pains .ans>small{font-weight:900;letter-spacing:.08em;font-size:13px}
.pains .q small{color:#C2552A}
.pains .q p{margin:0;font-weight:900;font-size:clamp(20px,2.2vw,27px);line-height:1.5;word-break:auto-phrase;text-wrap:pretty}
.pains .q span{color:var(--soft);font-size:14px}
.pains .flow{display:grid;place-items:center}
.pains .flow svg{width:56px;height:56px}
.pains .ans{display:grid;gap:10px;align-content:center}
.pains .ans>small{color:#0B4F9C}
.pains .ans div{background:#fff;border-radius:16px;padding:14px 16px;box-shadow:0 10px 30px -22px rgba(11,79,156,.6);display:grid;gap:2px;line-height:1.6}
.pains .ans div span{font-size:14px;color:var(--soft)}
.pains .go{font-size:15px;margin-top:6px}
@media (max-width:820px){
  .pains{grid-template-columns:minmax(0,1fr);gap:14px}
  .pains [role=tablist]{display:flex;flex-wrap:wrap;gap:8px}
  .pains [role=tab]{white-space:nowrap;flex:none;background:var(--mist);padding:9px 14px;font-size:14px}
  .pains .ic{width:20px;height:20px}
  .pains .pane{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 48px auto;min-height:0}
  .pains .flow svg{width:44px;height:44px;rotate:90deg}
}

/* AI×BUSINESS: the scene photo above each pain */
.pains .q img{width:100%;height:auto;align-self:start;aspect-ratio:16/9;object-fit:cover;border-radius:18px;display:block;margin-bottom:6px}
/* the road of five stages */
.road{list-style:none;margin:8px 0 26px;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:relative}
.road::before{content:"";position:absolute;left:10%;right:10%;top:27px;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--blue),var(--teal))}
.road li{display:grid;justify-items:center;gap:10px;text-align:center;position:relative;padding:0 6px}
.road em{font-family:var(--en);font-style:normal;font-weight:800;font-size:24px;width:58px;height:58px;display:grid;place-items:center;border-radius:50%;background:#fff;color:#0B4F9C;border:4px solid var(--blue);box-shadow:0 10px 24px -14px rgba(11,79,156,.7)}
.road li:last-child em{background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;border-color:transparent}
.road b{font-size:16px;font-weight:900;line-height:1.5;word-break:auto-phrase}
/* now: trends beside the numbers */
.now.w{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.figs{display:grid;gap:14px;background:linear-gradient(160deg,#F2FAFF,#E3F1FC);border-radius:28px;padding:clamp(20px,2.6vw,30px)}
.figs .ey{margin:0;font-size:13px;font-weight:900;letter-spacing:.08em;color:#0B4F9C}
.bars{margin:0;display:grid;gap:10px}
.bars figcaption{font-weight:700;font-size:15px;line-height:1.6}
.bars ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.bars li{display:grid;grid-template-columns:8.5em minmax(0,1fr) 3.6em;align-items:center;gap:10px;font-size:14px;color:var(--soft)}
.bars i{height:14px;border-radius:7px;background:#D5E6F7;position:relative;overflow:hidden}
.bars i::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--v);border-radius:7px;background:#8DB9E4}
.bars li.hl{color:var(--ink);font-weight:700}
.bars li.hl i::after{background:linear-gradient(90deg,var(--blue),var(--teal))}
.bars b{font-family:var(--en);font-size:17px;color:var(--ink);text-align:right}
.stat{display:grid;gap:4px;background:#fff;border-radius:20px;padding:16px 20px;box-shadow:0 10px 30px -24px rgba(11,79,156,.6)}
.stat b{font-family:var(--en);font-weight:800;font-size:clamp(34px,4vw,46px);line-height:1.1;color:#0B4F9C}
.stat small{font-family:var(--f);font-size:.45em;font-weight:900;margin-left:4px}
.stat span{font-size:14px;line-height:1.6;color:var(--soft)}
/* plans with photos */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.plans article{background:var(--mist);border-radius:28px;overflow:hidden;display:grid;grid-template-rows:auto 1fr}
.plans img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;display:block;align-self:start}
.plans article div{padding:20px 24px 24px;display:grid;gap:6px;align-content:start}
.plans small{font-size:13px;font-weight:700;color:var(--blue)}
.plans h3{font-size:21px;font-weight:900;line-height:1.45;margin:0}
.plans p{margin:0;font-size:15px;line-height:1.75;color:var(--soft)}
/* AI hands its groundwork to people */
.split{display:grid;grid-template-columns:minmax(0,1fr) 120px minmax(0,1fr);align-items:stretch}
.lane{border-radius:28px;padding:26px 28px;display:grid;gap:12px;align-content:start}
.lane.ai{background:var(--mist)}
.lane.hu{background:linear-gradient(150deg,#0B4F9C,#0A78C8);color:#fff}
.lane h3{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:900;margin:0}
.lane h3 svg{width:40px;height:40px;padding:8px;border-radius:12px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;background:#fff;color:#0B4F9C;flex:none}
.lane.hu h3 svg{background:rgba(255,255,255,.16);color:#fff}
.lane ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.lane li{background:#fff;border-radius:14px;padding:10px 14px;font-size:15px;line-height:1.6;font-weight:500}
.lane.hu li{background:rgba(255,255,255,.12);color:#fff;font-weight:700}
.hand{display:grid;place-content:center;justify-items:center;gap:6px;text-align:center}
.hand svg{width:56px;height:56px}
.hand span{font-size:13px;font-weight:700;color:#0B4F9C;line-height:1.5;max-width:7em}
/* questions to the decider */
.asks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.asks li{background:var(--mist);border-radius:28px;padding:24px 26px;display:grid;gap:8px;align-content:start}
.asks em{font-family:var(--en);font-style:normal;font-weight:800;font-size:34px;line-height:1;color:var(--blue)}
.asks p{margin:0;font-weight:900;font-size:18px;line-height:1.6;word-break:auto-phrase}
/* start: five stages with photos */
.stepx{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.stepx li{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(20px,3vw,40px);align-items:center;background:var(--mist);border-radius:28px;overflow:hidden}
.stepx li:nth-child(even){grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.stepx li:nth-child(even) img{order:2}
.stepx img{width:100%;height:100%;min-height:220px;object-fit:cover;display:block}
.stepx div{padding:26px clamp(20px,3vw,36px);display:grid;gap:8px}
.stepx em{font-family:var(--en);font-style:normal;font-weight:800;font-size:15px;letter-spacing:.06em;color:var(--blue)}
.stepx h3{margin:0;font-size:clamp(22px,2.4vw,28px);font-weight:900;line-height:1.4}
.stepx p{margin:0;color:var(--soft);line-height:1.8}
/* questions: the map, then the answers */
.qmap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:18px}
.qmap .ph{display:grid;gap:10px;align-content:start;position:relative}
.qmap .ph p{margin:0 0 4px;display:flex;align-items:center;gap:10px;font-weight:900;font-size:17px;color:#0B4F9C}
.qmap .ph p span{font-family:var(--en);width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;font-size:16px}
.qmap .ph:not(:last-child)::after{content:"";position:absolute;top:17px;right:-14px;width:12px;height:12px;border-top:3px solid var(--blue);border-right:3px solid var(--blue);transform:rotate(45deg)}
.qmap a{display:grid;gap:6px;align-content:start;background:var(--mist);border-radius:22px;padding:18px 20px;text-decoration:none;line-height:1.55;transition:background .15s}
.qmap a:hover{background:#D5F1FC}
.qmap em,.faq summary em{font-style:normal;font-size:12px;font-weight:900;letter-spacing:.06em;color:#fff;background:#0B4F9C;border-radius:999px;padding:1px 10px;justify-self:start}
.qmap b{font-weight:900;font-size:16px;word-break:auto-phrase}
.faq summary em{margin-right:10px;vertical-align:2px}
.faq details{scroll-margin-top:90px}
@media (max-width:1000px){
  .plans,.asks{grid-template-columns:repeat(2,minmax(0,1fr))}
  .qmap{grid-template-columns:minmax(0,1fr)}
  .qmap .ph::after{display:none}
  .now.w{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:820px){
  .split{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 92px auto}
  .hand{grid-auto-flow:column;align-items:center;gap:10px}
  .hand svg{width:44px;height:44px;rotate:90deg}
  .hand span{max-width:none}
  .stepx li,.stepx li:nth-child(even){grid-template-columns:minmax(0,1fr)}
  .stepx li:nth-child(even) img{order:0}
  .stepx img{min-height:0;aspect-ratio:3/2}
  .road{grid-template-columns:minmax(0,1fr);gap:12px}
  .road::before{left:27px;right:auto;top:20px;bottom:20px;width:4px;height:auto}
  .road li{grid-template-columns:58px minmax(0,1fr);justify-items:start;text-align:left;align-items:center;gap:14px;padding:0}
}
@media (max-width:600px){
  .plans,.asks,.qmap{grid-template-columns:minmax(0,1fr)}
  .bars li{grid-template-columns:6em minmax(0,1fr) 3.4em}
  .pains .q img{aspect-ratio:2/1}
}

.k-ind{--k:#1C6DD0;--kb:#EEF5FD}
.k-role{--k:#0E7C77;--kb:#E8F6F2}
.k-road{--k:#0B4F9C;--kb:transparent}
.chap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:600px}
.chap a{display:grid;gap:3px;align-content:start;background:linear-gradient(var(--k),var(--k)) bottom/100% 5px no-repeat,#fff;color:var(--ink);text-decoration:none;border-radius:18px;padding:12px 14px 15px;transition:transform .25s}
.chap a:hover{transform:translateY(-3px)}
.chap b{font-family:var(--en);font-weight:800;font-size:26px;line-height:1;color:var(--k)}
.chap span{font-weight:700;font-size:15px;line-height:1.4}
.chap small{font-size:12px;color:var(--soft);font-weight:700}
.stack section.ch{gap:16px;background:var(--kb);border-radius:36px;padding:clamp(22px,4vw,48px)}
.ch .chn{margin:0;font-family:var(--en);font-weight:800;font-size:clamp(44px,6vw,72px);line-height:.9;color:color-mix(in srgb,var(--k) 32%,transparent)}
.stack .ch>h2{border-left:6px solid var(--k);padding-left:14px;line-height:1.3}
.ch .pains [role=tab][aria-selected=true]{background:var(--k)}
.ch .pains .ans>small{color:var(--k)}
.ch .pains .pane{background:#fff}
.ch .pains .ans div{background:var(--kb);box-shadow:none}
.k-road .road{--k2:var(--k)}
@media (max-width:820px){.ch .pains [role=tab]{background:#fff}.ch .pains [role=tab][aria-selected=true]{background:var(--k)}}
@media (max-width:600px){.chap{grid-template-columns:minmax(0,1fr)}.chap a{grid-template-columns:auto minmax(0,1fr);column-gap:12px;align-items:center;padding:10px 14px 13px}.chap b{grid-row:span 2;font-size:22px}.stack section.ch{border-radius:24px}}
.work .btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.go.sub{background:#fff;color:var(--blue);box-shadow:inset 0 0 0 2px var(--blue)}
/* ノートの図（notes.py の bars / stats / matrix / table / flow / levels） */
.nf{margin:18px 0 28px;background:linear-gradient(160deg,#F2FAFF,#E3F1FC);border-radius:24px;padding:clamp(18px,2.4vw,26px)}
.nf figcaption{font-weight:900;font-size:15px;line-height:1.6;margin-bottom:12px}
.nsrc{margin:12px 0 0!important;font-size:12px;color:var(--soft)}
.nbar{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.nbar li{display:grid;grid-template-columns:8.5em minmax(0,1fr) 5.6em;align-items:center;gap:10px;font-size:14px;color:var(--soft)}
.nbar i{height:16px;border-radius:8px;background:#D5E6F7;position:relative;overflow:hidden}
.nbar i::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--v);border-radius:8px;background:#8DB9E4}
.nbar b{font-family:var(--en);font-size:16px;color:var(--ink);text-align:right;white-space:nowrap}
.nbar small{font-size:12px;margin-left:2px;font-family:inherit}
.nbar li.hl{color:var(--ink);font-weight:700}
.nbar li.hl i::after{background:linear-gradient(90deg,var(--blue),var(--teal))}
.nst{display:grid;grid-template-columns:repeat(auto-fit,minmax(13em,1fr));gap:12px}
.nst div{background:#fff;border-radius:18px;padding:16px 18px;display:grid;gap:6px}
.nst b{font-family:var(--en);font-size:clamp(34px,4.4vw,46px);line-height:1;color:var(--blue)}
.nst b small{font-size:.42em;margin-left:4px;color:var(--ink)}
.nst span{font-size:14px;line-height:1.7;color:var(--soft)}
.nmx{display:grid;gap:8px}
.nmx .ny{margin:0!important;font-size:13px;font-weight:700;color:var(--soft)}
.nmx .nx{margin:0!important;font-size:13px;font-weight:700;color:var(--soft);text-align:right}
.ng{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.ng div{border-radius:16px;padding:14px 16px;display:grid;gap:4px;align-content:start;background:#fff}
.ng b{font-weight:900;font-size:15px}
.ng span{font-size:13px;line-height:1.65;color:var(--soft)}
.ng .ta{background:linear-gradient(135deg,var(--blue),var(--teal))}
.ng .ta b,.ng .ta span{color:#fff}
.ng .tb{background:#CFEAFD}
.ng .tc{background:#fff;box-shadow:inset 0 0 0 2px #CFE3F8}
.ng .td{background:#F4FAFE}
.ntw{overflow-x:auto}
.ntb{width:100%;border-collapse:collapse;font-size:14px;line-height:1.65;background:#fff;border-radius:16px;overflow:hidden}
.ntb th,.ntb td{padding:10px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.ntb thead th{background:var(--ink);color:#fff;font-size:13px}
.ntb tbody th{font-weight:900;min-width:5em}
.ntb tbody tr:last-child th,.ntb tbody tr:last-child td{border-bottom:0}
.nfl{list-style:none;margin:0;padding:0;display:grid;gap:10px;grid-template-columns:repeat(var(--n,3),minmax(0,1fr))}
.nfl.n4{--n:4}
.nfl li{position:relative;background:#fff;border-radius:16px;padding:14px 16px;display:grid;gap:4px;align-content:start}
.nfl li + li::before{content:"";position:absolute;left:-10px;top:50%;width:10px;height:2px;background:var(--blue)}
.nfl em{font-style:normal;font-family:var(--en);font-weight:800;color:var(--blue);font-size:20px;line-height:1}
.nfl b{font-weight:900;font-size:15px}
.nfl span{font-size:13px;line-height:1.65;color:var(--soft)}
.nlv{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.nlv li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:4px 12px;background:#fff;border-radius:16px;padding:14px 16px}
.nlv i{grid-row:1/4;width:18px;height:18px;border-radius:50%;margin-top:4px}
.nlv .lg i{background:#2BB673}.nlv .ly i{background:#F2B544}.nlv .lr i{background:#E5484D}
.nlv b{font-weight:900}
.nlv span{font-size:14px;line-height:1.65;color:var(--soft)}
.nlv em{font-style:normal;font-size:14px;font-weight:700;line-height:1.65}
.nref{padding-left:1.2em;display:grid;gap:6px;font-size:14px;line-height:1.7}
.nref a{color:var(--blue)}
@media (max-width:600px){
 .nbar li{grid-template-columns:6.5em minmax(0,1fr) 4.8em;gap:8px;font-size:13px}
 .nfl,.nfl.n4{grid-template-columns:1fr}
 .nfl li + li::before{left:50%;top:-10px;width:2px;height:10px}
 .ng{grid-template-columns:1fr 1fr}
 .ng div{padding:12px}
 .ntb thead{display:none}
 .ntb tr{display:block;padding:10px 14px;border-bottom:1px solid var(--line)}
 .ntb tbody tr:last-child{border-bottom:0}
 .ntb th,.ntb td{display:block;padding:2px 0;border:0}
 .ntb td[data-h]:not([data-h=""])::before{content:attr(data-h) "：";color:var(--soft);font-size:12px;font-weight:700}
}
.nimg{margin:6px 0 18px}
.nimg img{display:block;width:100%;height:auto;border-radius:24px;background:var(--mist)}
/* ノート一覧のカードと、記事の最後の「あわせて読みたい」 */
.ntag{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 6px}
.ntag a{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 18px;border-radius:999px;background:var(--mist);color:var(--ink);font-weight:700;text-decoration:none;transition:background .15s}
.ntag a:hover{background:#D5F1FC}
.ntag small{font-family:var(--en);font-size:13px;color:var(--blue)}
.ncards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none}
.ncards li{display:flex}
.ncards a{display:flex;flex-direction:column;width:100%;background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .2s,box-shadow .2s}
.ncards a:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(18,52,94,.12)}
.ncards img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;background:var(--mist)}
.ncards a>span{display:grid;gap:6px;padding:16px 20px 20px;line-height:1.6}
.ncards em{justify-self:start;font-style:normal;font-size:12px;font-weight:700;color:var(--blue);background:var(--mist);border-radius:999px;padding:2px 12px}
.ncards b{font-size:17px;font-weight:900;line-height:1.5}
.ncards small{font-size:14px;color:var(--soft);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.nmore{margin-top:48px}
.nmore .all{margin-top:18px;max-width:none;text-align:right}
.nmore .all a{font-weight:700}
@media (max-width:900px){.ncards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.ncards{grid-template-columns:1fr}.ncards img{aspect-ratio:16/9}}
@media (prefers-reduced-motion:reduce){.ncards a{transition:none}.ncards a:hover{transform:none}}
.dl dd a{display:inline-block;padding-block:6px}