:root{--m0:#f8fffb;--m1:#e8f8f1;--m3:#a9dbc7;--m5:#52a383;--m6:#3c8068;--m7:#28604e;--ink:#21473a;--muted:#6b8179;--line:rgba(40,96,78,.13);--shadow:0 18px 55px rgba(47,103,82,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;color:var(--ink);background:var(--m0);font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,system-ui,sans-serif}body.menu-open{overflow:hidden}a{color:inherit}.site-header{position:fixed;inset:0 0 auto;z-index:100;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,4vw,52px);background:rgba(248,255,251,.88);backdrop-filter:blur(16px);border-bottom:1px solid #fff}.brand{display:flex;gap:10px;align-items:center;text-decoration:none}.brand-mark{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--m6)}.brand-text strong,.brand-text small{display:block}.brand-text small{font-size:8px;color:var(--muted)}.desktop-nav{display:flex;gap:clamp(12px,1.5vw,24px);font-size:12px;font-weight:800}.desktop-nav a{text-decoration:none}.menu-button{display:none;border:0;background:none}.menu-button span{display:block;width:24px;height:2px;background:var(--ink);margin:5px}.mobile-menu{display:none;position:fixed;inset:0;z-index:90;padding:100px 28px;background:rgba(245,253,249,.98);opacity:0;pointer-events:none}.mobile-menu.open{opacity:1;pointer-events:auto}.mobile-menu nav{display:grid}.mobile-menu a{padding:16px 4px;border-bottom:1px solid var(--line);font-size:20px;font-weight:800;text-decoration:none}.menu-sub{margin-top:18px;color:var(--muted);font-size:13px!important}.test-switcher{position:fixed;top:82px;right:12px;z-index:80;display:flex;gap:4px;padding:5px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:10px}.test-switcher span,.test-switcher a{padding:7px 9px}.test-switcher a{text-decoration:none;border-radius:999px;font-weight:800}.test-switcher a.active{background:var(--m6);color:#fff}.hero{min-height:100svh;display:grid;place-items:center;padding:110px 18px 55px;background:radial-gradient(circle at 85% 15%,rgba(169,219,199,.55),transparent 28%),linear-gradient(145deg,var(--m0),var(--m1))}.hero-content{width:min(820px,100%);text-align:center}.hero-label{display:inline-block;padding:8px 14px;border:1px solid var(--line);border-radius:999px;color:var(--m6);font-size:10px;font-weight:900;letter-spacing:.14em}.hero h1{margin:24px 0 0;line-height:.88}.hero h1 span{display:block;font-size:clamp(64px,13vw,125px)}.hero h1 b{display:block;margin-top:18px;color:var(--m6);font-size:clamp(28px,5vw,45px);letter-spacing:.2em}.hero-campus{color:var(--muted)}.hero-slogan{font-size:clamp(16px,2.5vw,21px);font-weight:800}.hero-dates{width:min(430px,100%);margin:25px auto;display:grid;grid-template-columns:1fr 45px 1fr;align-items:center}.hero-dates strong{display:block;font-size:clamp(30px,5vw,42px)}.hero-dates span{font-size:10px;color:var(--muted)}.hero-dates i{height:1px;background:var(--m3)}.count-card{width:min(430px,100%);margin:auto;padding:15px;border-radius:22px;background:rgba(255,255,255,.72);box-shadow:var(--shadow)}.count-card>span{font-size:10px;color:var(--muted)}.countdown{display:flex;justify-content:center;align-items:end;gap:8px;margin-top:5px}.countdown strong{font-size:32px}.countdown small{margin-right:12px;color:var(--muted)}.pamphlet-button{width:min(430px,100%);margin:16px auto 0;display:grid;grid-template-columns:auto 1fr auto;gap:13px;align-items:center;padding:13px 17px;border-radius:20px;background:linear-gradient(135deg,var(--m5),var(--m6));color:#fff;text-decoration:none;text-align:left;box-shadow:0 15px 30px rgba(60,128,104,.23)}.pamphlet-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:rgba(255,255,255,.15)}.pamphlet-button small,.pamphlet-button strong{display:block}.pamphlet-button small{font-size:9px;opacity:.8}.section{padding:clamp(70px,9vw,110px) clamp(18px,6vw,78px);background:#fff}.soft{background:var(--m0)}.section-title{width:min(1060px,100%);margin:0 auto 32px}.section-title.centered{text-align:center}.section-title p{margin:0;color:var(--m5);font-size:10px;font-weight:900;letter-spacing:.18em}.section-title h2{margin:6px 0 0;font-size:clamp(30px,5vw,47px)}.news-list{width:min(1060px,100%);margin:auto;border-top:1px solid var(--line)}.news-list article{display:grid;grid-template-columns:120px 1fr auto;gap:18px;padding:20px 6px;border-bottom:1px solid var(--line)}.news-list time{color:var(--muted);font-size:12px}.news-list p{margin:0;font-weight:700}.two-column{width:min(1060px,100%);margin:auto;display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.two-column .section-title{margin:0}.section-copy p{margin:0;color:var(--muted);line-height:2}.date-panel{width:min(700px,100%);margin:auto;padding:38px 24px;display:grid;grid-template-columns:1fr 45px 1fr;text-align:center;align-items:center;border:1px solid var(--line);border-radius:28px;background:var(--m0)}.date-panel strong{display:block;font-size:clamp(38px,7vw,62px)}.date-panel span{font-size:10px;color:var(--muted)}.date-panel p,.date-panel small{grid-column:1/-1}.date-panel p{margin:25px 0 5px;font-weight:800}.date-panel small{color:var(--muted)}.slogan{text-align:center;color:#fff;background:linear-gradient(135deg,var(--m6),var(--m7))}.slogan p{font-size:10px;letter-spacing:.2em}.slogan h2{font-size:clamp(35px,6vw,62px)}.slogan span{opacity:.8}.guide-grid{width:min(1060px,100%);margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.guide-grid article{padding:24px;border:1px solid var(--line);border-radius:22px;background:#fff}.guide-grid span{font-size:26px;color:var(--m3);font-weight:900}.guide-grid p{line-height:1.8}.message-grid{width:min(1060px,100%);margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:20px}.message-grid article{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:24px;border:1px solid var(--line);border-radius:24px;background:var(--m0)}.photo{aspect-ratio:1;display:grid;place-items:center;border-radius:18px;background:var(--m1);color:var(--muted);font-size:9px}.message-grid small,.message-grid p{color:var(--muted)}.message-grid p{line-height:1.8}.access-card{width:min(1060px,100%);margin:auto;display:grid;grid-template-columns:1.1fr .9fr;overflow:hidden;border:1px solid var(--line);border-radius:26px;background:#fff}.map{min-height:280px;display:grid;place-items:center;background:var(--m1);color:var(--m5);font-weight:900;letter-spacing:.2em}.access-card>div:last-child{padding:40px}.access-card p{color:var(--muted)}.access-card a{color:var(--m6);font-weight:800;text-decoration:none}.site-footer{display:flex;justify-content:space-between;padding:38px clamp(20px,6vw,78px) 80px;background:var(--m7);color:#fff}.site-footer strong,.site-footer span{display:block}.site-footer span,.site-footer small{opacity:.7;font-size:10px}.mobile-bottom-nav{display:none}.simple-mode{min-height:100svh;display:grid;place-items:center;padding:120px 20px;background:linear-gradient(145deg,var(--m0),var(--m1))}.mode-placeholder{width:min(680px,100%);padding:70px 30px;text-align:center;border-radius:30px;background:#fff;box-shadow:var(--shadow)}.mode-placeholder p{color:var(--m5);font-size:10px;letter-spacing:.18em;font-weight:900}.mode-placeholder h1{font-size:clamp(36px,7vw,60px)}.mode-placeholder span{color:var(--muted);line-height:1.8}.login-page{min-height:100svh;background:linear-gradient(145deg,var(--m0),var(--m1))}.login-shell{min-height:100svh;display:grid;place-items:center;padding:20px}.login-card{width:min(410px,100%);padding:40px;text-align:center;border-radius:28px;background:#fff;box-shadow:var(--shadow)}.login-icon{width:56px;height:56px;display:grid;place-items:center;margin:auto;border-radius:50%;background:var(--m1);color:var(--m6);font-size:24px}.eyebrow-text{color:var(--m5);font-size:10px;font-weight:900;letter-spacing:.15em}.login-card>p:not(.eyebrow-text){color:var(--muted);font-size:13px}.login-card form{display:grid;gap:9px;margin-top:24px;text-align:left}.login-card label{font-size:11px;color:var(--muted);font-weight:800}.login-card input,.login-card button{height:48px;border-radius:14px;font:inherit}.login-card input{padding:0 12px;border:1px solid var(--line)}.login-card button{border:0;background:var(--m6);color:#fff;font-weight:800}.login-error{margin-top:15px;color:#9b4545;background:#fff1f1;padding:10px;border-radius:10px;font-size:12px}@media(max-width:1050px){.desktop-nav{display:none}.menu-button{display:block}.mobile-menu{display:block}}@media(max-width:720px){.site-header{height:64px;padding:0 14px}.brand-text small{display:none}.test-switcher{top:70px;right:8px}.hero{padding-top:112px;padding-bottom:90px}.section{padding:68px 16px}.two-column,.guide-grid,.message-grid,.access-card{grid-template-columns:1fr}.news-list article{grid-template-columns:90px 1fr auto;gap:10px}.message-grid article{grid-template-columns:85px 1fr}.map{min-height:220px}.site-footer{padding-bottom:100px;flex-direction:column;gap:20px}.mobile-bottom-nav{position:fixed;left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));z-index:85;height:62px;display:grid;grid-template-columns:repeat(4,1fr);border-radius:19px;background:rgba(255,255,255,.95);box-shadow:0 10px 30px rgba(40,96,78,.17);overflow:hidden}.mobile-bottom-nav a,.mobile-bottom-nav button{border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;text-decoration:none;font-size:8px;font-weight:900;color:var(--muted)}.mobile-bottom-nav span{font-size:16px;color:var(--m6)}}@media(max-width:430px){.date-panel{grid-template-columns:1fr 28px 1fr}.message-grid article{grid-template-columns:1fr}.photo{width:90px}}@media (min-width:721px){

  .hero{
    height:calc(100svh - 72px);
    min-height:0;
    margin-top:72px;
    padding:clamp(14px,2vh,24px) 18px;
    overflow:hidden;
  }

  .hero-content{
    width:min(820px,100%);
  }

  .hero-label{
    padding:5px 12px;
    font-size:9px;
  }

  .hero h1{
    margin:clamp(8px,1.3vh,14px) 0 0;
  }

  .hero h1 span{
    font-size:clamp(58px,10vh,96px);
    line-height:.88;
  }

  .hero h1 b{
    margin-top:clamp(6px,1vh,10px);
    font-size:clamp(26px,4vh,36px);
  }

  .hero-campus{
    margin:clamp(6px,1vh,10px) 0 0;
    font-size:clamp(12px,1.6vh,14px);
  }

  .hero-slogan{
    margin:clamp(7px,1.1vh,11px) 0 0;
    font-size:clamp(14px,2vh,18px);
  }

  .hero-dates{
    margin:clamp(9px,1.5vh,14px) auto;
  }

  .hero-dates strong{
    font-size:clamp(27px,4.2vh,36px);
    line-height:1;
  }

  .hero-dates span{
    margin-top:3px;
  }

  .count-card{
    padding:clamp(7px,1.1vh,11px) 15px;
  }

  .countdown{
    margin-top:2px;
  }

  .countdown strong{
    font-size:clamp(24px,3.6vh,30px);
  }

  .countdown small{
    font-size:9px;
  }

  .pamphlet-button{
    margin-top:clamp(7px,1.1vh,11px);
    padding:clamp(7px,1vh,10px) 16px;
  }

  .pamphlet-icon{
    width:32px;
    height:32px;
  }

  .pamphlet-button strong{
    font-size:13px;
  }

  .scroll-down{
    margin-top:7px;
  }
}



@media (min-width:721px) and (max-height:760px){

  .hero{
    padding-top:10px;
    padding-bottom:10px;
  }

  .hero-label{
    padding:4px 10px;
  }

  .hero h1 span{
    font-size:clamp(54px,9vh,76px);
  }

  .hero h1 b{
    margin-top:5px;
    font-size:28px;
  }

  .hero-campus{
    margin-top:5px;
  }

  .hero-slogan{
    margin-top:6px;
  }

  .hero-dates{
    margin:7px auto;
  }

  .count-card{
    padding:6px 13px;
  }

  .pamphlet-button{
    margin-top:6px;
    padding:6px 14px;
  }

  .scroll-down{
    display:none;
  }
}