:root{--tkr-blue:#0644a3;--tkr-blue-deep:#002f78;--tkr-blue-dark:#001f55;--tkr-blue-soft:#edf3ff;--tkr-line:#cbd8ee;--tkr-ink:#111827;--tkr-muted:#536176;--tkr-white:#fff;--tkr-black:#080b10}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.jena-shogi-route-shogi-kenkyukai{margin:0;background:#fff;color:var(--tkr-ink);font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;-webkit-font-smoothing:antialiased}
body.jena-shogi-route-shogi-kenkyukai #primary{overflow:hidden}
body.jena-shogi-route-shogi-kenkyukai .jcf-footer{display:none!important}
.tkr-lp{position:relative;overflow:hidden;background:#fff;font-size:16px;line-height:1.75}
.tkr-lp img{max-width:100%;height:auto}
.tkr-lp a{color:inherit}
.tkr-lp h1,.tkr-lp h2,.tkr-lp h3,.tkr-lp p,.tkr-lp figure,.tkr-lp ol,.tkr-lp dl,.tkr-lp dd{margin:0}
.tkr-lp h1,.tkr-lp h2,.tkr-lp h3{font-family:"Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;font-feature-settings:"palt"}
.tkr-skip{position:fixed;top:8px;left:8px;z-index:9999;padding:10px 16px;background:#fff;color:var(--tkr-blue-deep);font-weight:700;transform:translateY(-150%);transition:transform .2s}
.tkr-skip:focus{transform:translateY(0)}
.tkr-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.tkr-header{height:86px;background:#fff;border-bottom:1px solid #e5e9f1}
.tkr-header__inner{width:min(1240px,calc(100% - 64px));height:100%;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:32px}
.tkr-logo{display:block;width:234px;text-decoration:none}
.tkr-logo img{display:block;width:100%;height:auto}
.tkr-header__title{font-family:"Noto Serif JP","Yu Mincho",serif;font-size:19px;font-weight:700;letter-spacing:.08em;color:#0b1628;white-space:nowrap}
.tkr-kicker{margin-bottom:14px!important;color:var(--tkr-blue);font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.tkr-hero__intro{width:min(1240px,calc(100% - 64px));margin:0 auto;padding:64px 0 58px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:56px}
.tkr-hero__copy{min-width:0}
.tkr-hero h1{font-size:clamp(48px,6vw,84px);font-weight:500;line-height:1.17;letter-spacing:.015em;color:#070b12}
.tkr-hero h1 span{white-space:nowrap}
.tkr-hero__lead{margin-top:24px!important;font-family:"Noto Serif JP","Yu Mincho",serif;font-size:clamp(21px,2.2vw,31px);font-weight:600;line-height:1.6;letter-spacing:.04em;color:#0a0f18}
.tkr-credentials{position:relative;margin-top:30px;padding-top:22px;color:var(--tkr-blue);font-family:"Noto Serif JP","Yu Mincho",serif;font-weight:700;letter-spacing:.04em;line-height:1.8}
.tkr-credentials::before{content:"";position:absolute;top:0;left:0;width:128px;height:3px;background:var(--tkr-blue)}
.tkr-badges{display:grid;grid-template-columns:repeat(3,132px);gap:14px;padding-bottom:6px}
.tkr-badge{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1.5px solid var(--tkr-blue);border-radius:50%;color:var(--tkr-blue);text-align:center}
.tkr-badge__icon{width:34px;height:34px;margin-bottom:7px}
.tkr-badge__icon svg,.tkr-line-icon svg,.tkr-flow__icon svg{display:block;width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tkr-badge strong{font-size:13px;line-height:1.45}
.tkr-hero__photo{height:clamp(470px,53vw,690px);overflow:hidden;background:#e7ecf3}
.tkr-hero__photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 50%}
.tkr-pillars{background:linear-gradient(135deg,var(--tkr-blue-deep),#0851bc);color:#fff}
.tkr-pillars__inner{width:min(1440px,100%);margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(270px,1.2fr)}
.tkr-pillar{min-height:250px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:34px 22px;text-align:center;border-right:1px solid rgba(255,255,255,.5)}
.tkr-line-icon{width:48px;height:48px;margin-bottom:15px;color:#fff}
.tkr-pillar h3{font-size:23px;font-weight:600;line-height:1.55;letter-spacing:.05em}
.tkr-pillar p{margin-top:8px!important;color:rgba(255,255,255,.92);font-size:14px;line-height:1.7}
.tkr-pillars__photo{min-height:250px;overflow:hidden}
.tkr-pillars__photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 48%}
.tkr-section-heading{text-align:center}
.tkr-section-heading>p{margin-bottom:7px!important;color:var(--tkr-blue);font-size:11px;font-weight:800;letter-spacing:.2em}
.tkr-section-heading h2{color:var(--tkr-blue);font-size:clamp(27px,3.1vw,43px);font-weight:600;line-height:1.55;letter-spacing:.05em}
.tkr-section-heading h2::after{content:"";display:block;width:84px;height:2px;margin:12px auto 0;background:var(--tkr-blue)}
.tkr-section-heading--compact h2{font-size:clamp(26px,2.7vw,36px)}
.tkr-section-heading--left{text-align:left}
.tkr-section-heading--left h2::after{margin-left:0}
.tkr-flow{padding:56px max(32px,calc((100% - 1120px)/2)) 64px;background:#fff;border-bottom:1px solid #e3e9f2}
.tkr-flow__list{margin-top:36px!important;padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:54px}
.tkr-flow__list li{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;color:#111b2c}
.tkr-flow__list li:not(:last-child)::after{content:"›";position:absolute;top:23px;right:-33px;color:var(--tkr-blue);font-size:34px;font-family:Arial,sans-serif;font-weight:300}
.tkr-flow__icon{width:66px;height:66px;display:grid;place-items:center;margin-bottom:12px;padding:13px;border-radius:50%;background:#f0f4fc;color:var(--tkr-blue)}
.tkr-flow__list strong{font-family:"Noto Serif JP","Yu Mincho",serif;font-size:16px;letter-spacing:.03em}
.tkr-groups{padding:64px max(32px,calc((100% - 1240px)/2)) 72px;background:linear-gradient(180deg,#fff,#f8faff)}
.tkr-groups__grid{margin-top:40px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.tkr-group{min-width:0}
.tkr-group__card{min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;border:2px solid var(--tkr-blue);border-radius:8px;background:#fff;text-align:center}
.tkr-group__card p{padding-bottom:2px;border-bottom:2px solid var(--tkr-blue);color:var(--tkr-blue);font-family:Georgia,serif;font-size:20px;font-style:italic;line-height:1.4}
.tkr-group__card h3{margin-top:10px;font-size:22px;font-weight:600;line-height:1.4;letter-spacing:.03em}
.tkr-group__card span{margin-top:4px;color:var(--tkr-muted);font-size:13px}
.tkr-group figure{height:220px;margin-top:14px;overflow:hidden;background:#dce4ef}
.tkr-group figure img{display:block;width:100%;height:100%;object-fit:cover}
.tkr-group:nth-child(1) figure img{object-position:center 45%}
.tkr-group:nth-child(2) figure img{object-position:center 50%}
.tkr-group:nth-child(3) figure img{object-position:center 42%}
.tkr-groups__note{margin-top:20px!important;color:var(--tkr-muted);font-size:13px;text-align:center}
.tkr-information{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(380px,1fr);background:#fff}
.tkr-information__photo{min-height:470px;overflow:hidden;background:#dfe5ec}
.tkr-information__photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 48%}
.tkr-information__panel{padding:54px clamp(30px,5vw,76px)}
.tkr-information dl{margin-top:24px!important}
.tkr-information dl>div{display:grid;grid-template-columns:82px 1fr;gap:18px;padding:13px 0;border-bottom:1px solid #dce3ed}
.tkr-information dt{color:var(--tkr-blue);font-weight:800}
.tkr-information dd{color:#1e293b;font-size:15px;line-height:1.65}
.tkr-information dd strong{color:var(--tkr-ink);font-size:17px}
.tkr-information dd small{color:var(--tkr-muted);font-size:12px}
.tkr-faq{padding:64px max(32px,calc((100% - 1080px)/2)) 74px;background:#fff;border-top:1px solid #e1e7f0}
.tkr-faq__list{margin-top:28px}
.tkr-faq details{border-bottom:1px solid #d8dfeb}
.tkr-faq summary{position:relative;min-height:62px;display:flex;align-items:center;gap:14px;padding:16px 52px 16px 10px;cursor:pointer;font-family:"Noto Serif JP","Yu Mincho",serif;font-weight:600;list-style:none}
.tkr-faq summary::-webkit-details-marker{display:none}
.tkr-faq summary span{width:29px;height:29px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;background:var(--tkr-blue);color:#fff;font-family:Arial,sans-serif;font-size:14px}
.tkr-faq summary::after{content:"+";position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--tkr-blue);font-size:27px;font-family:Arial,sans-serif;font-weight:300}
.tkr-faq details[open] summary::after{content:"−"}
.tkr-faq details>p{padding:0 52px 20px 53px;color:var(--tkr-muted);font-size:14px}
.tkr-cta{padding:58px 32px 62px;background:linear-gradient(135deg,#0044a6 0%,#002f78 55%,#003b91 100%);color:#fff;text-align:center}
.tkr-cta__label{font-size:10px;font-weight:800;letter-spacing:.2em;opacity:.78}
.tkr-cta h2{margin-top:8px!important;font-size:clamp(29px,4vw,48px);font-weight:500;line-height:1.5;letter-spacing:.07em}
.tkr-cta>p:not(.tkr-cta__label){margin-top:12px!important;color:rgba(255,255,255,.9);font-size:14px}
.tkr-cta__buttons{width:min(850px,100%);margin:28px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:28px}
.tkr-cta__buttons a{min-height:60px;display:flex;align-items:center;justify-content:center;gap:34px;border:2px solid rgba(255,255,255,.92);border-radius:7px;color:#fff;font-family:"Noto Serif JP","Yu Mincho",serif;font-size:18px;font-weight:700;text-decoration:none;transition:background .2s,color .2s,transform .2s}
.tkr-cta__buttons a:hover,.tkr-cta__buttons a:focus-visible{background:#fff;color:var(--tkr-blue-deep);transform:translateY(-2px)}
.tkr-cta__buttons a span{font-size:27px;font-weight:300}
.tkr-footer{min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px max(32px,calc((100% - 1240px)/2));background:var(--tkr-black);color:#fff}
.tkr-footer>a{font-family:"Noto Serif JP","Yu Mincho",serif;font-weight:600;letter-spacing:.08em;text-decoration:none}
.tkr-footer nav{display:flex;gap:26px}
.tkr-footer nav a{color:#d6dbe4;font-size:12px;text-decoration:none}
.tkr-mobile-cta{display:none}
.tkr-lp :focus-visible{outline:3px solid #ffcf40;outline-offset:3px}
@media(max-width:1050px){
  .tkr-hero__intro{grid-template-columns:1fr;align-items:start}
  .tkr-badges{grid-template-columns:repeat(3,minmax(0,150px));justify-content:start}
  .tkr-pillars__inner{grid-template-columns:repeat(3,1fr)}
  .tkr-pillars__photo{grid-column:1/-1;height:340px;min-height:0}
  .tkr-pillars__photo img{object-position:center 42%}
  .tkr-information{grid-template-columns:1.35fr 1fr}
}
@media(max-width:760px){
  .tkr-lp{font-size:15px;padding-bottom:62px}
  .tkr-header{height:68px}
  .tkr-header__inner{width:calc(100% - 32px);gap:14px}
  .tkr-logo{width:172px}
  .tkr-header__title{font-size:12px;letter-spacing:.04em}
  .tkr-hero__intro{width:calc(100% - 40px);padding:42px 0 38px;gap:30px}
  .tkr-kicker{font-size:10px}
  .tkr-hero h1{font-size:clamp(42px,12.5vw,58px);line-height:1.25}
  .tkr-hero__lead{margin-top:18px!important;font-size:20px;line-height:1.65}
  .tkr-credentials{margin-top:24px;padding-top:18px;font-size:13px}
  .tkr-desktop-only{display:none}
  .tkr-badges{width:100%;grid-template-columns:repeat(3,1fr);gap:8px}
  .tkr-badge{aspect-ratio:auto;min-height:118px;border-radius:8px;padding:12px 5px}
  .tkr-badge__icon{width:28px;height:28px}
  .tkr-badge strong{font-size:11px}
  .tkr-hero__photo{height:390px}
  .tkr-hero__photo img{object-position:55% center}
  .tkr-pillars__inner{grid-template-columns:1fr}
  .tkr-pillar{min-height:0;display:grid;grid-template-columns:54px 1fr;padding:26px 22px;text-align:left;border-right:0;border-bottom:1px solid rgba(255,255,255,.34)}
  .tkr-line-icon{grid-row:1/3;margin:0;width:40px;height:40px}
  .tkr-pillar h3{font-size:20px;line-height:1.45}
  .tkr-pillar p{font-size:13px}
  .tkr-pillars__photo{grid-column:auto;height:300px}
  .tkr-flow{padding:46px 24px 52px}
  .tkr-section-heading h2{font-size:28px;line-height:1.5}
  .tkr-flow__list{grid-template-columns:1fr 1fr;gap:30px 22px}
  .tkr-flow__list li:not(:last-child)::after{display:none}
  .tkr-flow__icon{width:60px;height:60px}
  .tkr-groups{padding:52px 20px 56px}
  .tkr-groups__grid{grid-template-columns:1fr;gap:30px}
  .tkr-group__card{min-height:128px}
  .tkr-group figure{height:230px;margin-top:8px}
  .tkr-information{grid-template-columns:1fr}
  .tkr-information__photo{min-height:0;height:310px}
  .tkr-information__panel{padding:44px 24px 50px}
  .tkr-information dl>div{grid-template-columns:72px 1fr;gap:12px}
  .tkr-faq{padding:48px 20px 54px}
  .tkr-faq summary{padding-right:42px;font-size:14px;line-height:1.55}
  .tkr-faq details>p{padding:0 18px 18px 53px}
  .tkr-cta{padding:50px 20px 54px}
  .tkr-cta h2{font-size:29px;letter-spacing:.04em}
  .tkr-cta__buttons{grid-template-columns:1fr;gap:12px}
  .tkr-cta__buttons a{min-height:56px;font-size:16px}
  .tkr-footer{display:block;padding:20px;text-align:center}
  .tkr-footer nav{justify-content:center;margin-top:10px}
  .tkr-mobile-cta{position:fixed;z-index:90;left:12px;right:12px;bottom:8px;min-height:50px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.72);border-radius:7px;background:linear-gradient(135deg,#0754c3,#00367f);box-shadow:0 8px 24px rgba(0,36,91,.34);color:#fff!important;font-weight:800;text-decoration:none}
}
@media(max-width:400px){
  .tkr-header__title{max-width:112px;white-space:normal;text-align:right;line-height:1.3}
  .tkr-hero h1{font-size:41px}
  .tkr-badge strong{font-size:10px}
  .tkr-hero__photo{height:340px}
  .tkr-group__card h3{font-size:20px}
  .tkr-information dl>div{grid-template-columns:1fr;gap:3px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.tkr-lp *{scroll-behavior:auto!important;transition:none!important}}