:root{
  --ink:#071326;--ink-2:#0b1d34;--ink-3:#102a49;--blue:#1697e5;--blue-2:#62c7ff;
  --red:#e12b32;--paper:#f4f7fb;--white:#fff;--muted:#9fb0c4;--line:rgba(255,255,255,.12);
  --shadow:0 28px 80px rgba(2,14,31,.16);--radius:26px;--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:#102038;font-family:Inter,"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}.container{width:min(calc(100% - 40px),var(--max));margin:auto}.eyebrow{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.13em;font-size:.76rem;text-transform:uppercase;color:var(--blue)}.eyebrow::before{content:"";width:26px;height:3px;background:var(--red);border-radius:4px}.section{padding:108px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}.section-title{margin:.22rem 0 0;font-size:clamp(2rem,4vw,3.35rem);line-height:1.06;letter-spacing:-.045em}.section-note{max-width:470px;color:#607189;margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border:1px solid transparent;border-radius:999px;font-weight:800;transition:.25s ease;cursor:pointer}.btn-primary{background:var(--red);color:#fff;box-shadow:0 12px 28px rgba(225,43,50,.24)}.btn-primary:hover{transform:translateY(-2px);background:#ef343b}.btn-outline{color:#fff;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.04)}.btn-outline:hover{background:rgba(255,255,255,.1);border-color:#fff}.btn-dark{background:var(--ink);color:#fff}.arrow{font-size:1.1em;transition:transform .2s}.btn:hover .arrow,.text-link:hover .arrow{transform:translateX(4px)}
.site-header{position:fixed;z-index:50;inset:0 0 auto;background:rgba(7,19,38,.72);border-bottom:1px solid rgba(255,255,255,.09);backdrop-filter:blur(18px);transition:.25s}.site-header.scrolled{background:rgba(7,19,38,.94)}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center}.brand img{width:238px;height:auto}.nav{display:flex;align-items:center;gap:28px;color:#dce7f5;font-size:.92rem;font-weight:700}.nav a{position:relative}.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:2px;background:var(--blue);transition:.2s}.nav a:hover::after,.nav a.active::after{right:0}.nav .btn{min-height:42px;padding:0 17px}.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:14px;background:transparent;color:#fff}
.hero{position:relative;min-height:790px;height:min(940px,100svh);overflow:hidden;background:radial-gradient(circle at 82% 18%,rgba(22,151,229,.22),transparent 26%),radial-gradient(circle at 10% 82%,rgba(225,43,50,.14),transparent 30%),linear-gradient(138deg,#071326 0%,#081a31 58%,#0a2440 100%);color:#fff;display:flex;align-items:center}.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),transparent 90%)}.hero-lines{position:absolute;inset:0;width:100%;height:100%;opacity:.8;pointer-events:none;animation:routeFloat 13s ease-in-out infinite alternate}.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1.14fr .86fr;gap:70px;align-items:center;padding-top:56px}.hero-kicker{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:8px 14px;color:#d9e8f8;font-size:.75rem;font-weight:800;letter-spacing:.13em}.live-dot{width:7px;height:7px;background:var(--red);border-radius:50%;box-shadow:0 0 0 6px rgba(225,43,50,.14);animation:pulse 1.8s infinite}.hero h1{font-size:clamp(3.8rem,7.3vw,7rem);line-height:.93;letter-spacing:-.065em;margin:28px 0 26px;max-width:760px}.hero h1 span{display:block;color:var(--blue-2)}.hero-copy{font-size:clamp(1rem,1.4vw,1.16rem);color:#b9c8da;max-width:650px;margin:0 0 34px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-panel{position:relative;min-height:470px;border:1px solid rgba(255,255,255,.13);border-radius:36px;background:linear-gradient(150deg,rgba(255,255,255,.10),rgba(255,255,255,.025));box-shadow:0 40px 110px rgba(0,0,0,.25);backdrop-filter:blur(15px);padding:28px;overflow:hidden}.hero-panel::after{content:"";position:absolute;width:260px;height:260px;border:48px solid rgba(22,151,229,.07);border-radius:50%;right:-92px;top:-92px}.panel-top{display:flex;justify-content:space-between;align-items:center;color:#9fb4cb;font-size:.75rem;font-weight:800;letter-spacing:.1em}.panel-icons{display:flex;justify-content:center;gap:16px;margin:34px auto 16px;flex-wrap:wrap}.panel-icon{width:78px;height:78px;border-radius:22px;overflow:hidden;display:block;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);box-shadow:0 16px 32px rgba(0,0,0,.18);transition:.25s ease}.panel-icon img{width:100%;height:100%;object-fit:cover}.panel-icon:hover{transform:translateY(-4px) scale(1.03);border-color:rgba(255,255,255,.3)}.panel-caption{margin:0 0 18px;text-align:center;color:#b8c9dc;font-size:.78rem;line-height:1.6}.network-lines{display:grid;gap:11px}.network-line{display:grid;grid-template-columns:12px 1fr auto;gap:11px;align-items:center;padding:13px 14px;border-radius:14px;background:rgba(0,0,0,.14);font-size:.9rem;transition:.22s ease}.network-line:hover{background:rgba(255,255,255,.09);transform:translateX(3px)}.network-line .dot{width:10px;height:10px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px rgba(22,151,229,.14)}.network-line:nth-child(2) .dot{background:var(--red);box-shadow:0 0 0 4px rgba(225,43,50,.14)}.network-line:nth-child(3) .dot{background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.12)}.network-line strong{font-size:.82rem}.network-line span:last-child{color:#8da1b9;font-size:.72rem}.hero-index{position:absolute;bottom:25px;right:28px;color:rgba(255,255,255,.35);font-weight:900;font-size:3.2rem;line-height:1;letter-spacing:-.08em}.marquee{background:var(--red);color:#fff;overflow:hidden}.marquee-track{display:flex;width:max-content;animation:marquee 24s linear infinite}.marquee-track span{display:flex;align-items:center;gap:24px;padding:13px 22px;font-size:.78rem;font-weight:900;letter-spacing:.16em}.marquee-track span::after{content:"◆";font-size:.55rem;opacity:.7}
.news-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.news-feature,.news-list{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.news-feature{padding:38px;display:flex;flex-direction:column;justify-content:space-between;min-height:390px;position:relative}.news-feature::after{content:"NEWS";position:absolute;right:-8px;bottom:-28px;font-weight:950;font-size:7rem;letter-spacing:-.08em;color:#f1f5f9;line-height:1}.news-feature>*{position:relative;z-index:1}.news-meta{display:flex;align-items:center;gap:12px;font-size:.75rem;color:#728199;font-weight:800}.news-badge{background:#eaf6ff;color:#087cc2;border-radius:999px;padding:5px 10px}.news-feature h3{font-size:clamp(1.6rem,3vw,2.55rem);line-height:1.3;letter-spacing:-.035em;margin:18px 0 14px}.news-feature p{color:#68788e;max-width:650px}.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:850;color:#152844;margin-top:18px}.news-list{padding:8px 30px}.news-row{display:grid;grid-template-columns:110px 1fr auto;align-items:center;gap:18px;padding:24px 0;border-bottom:1px solid #e8edf3}.news-row:last-child{border:0}.news-row time{font-size:.76rem;color:#8594a8;font-weight:800}.news-row strong{line-height:1.45}.news-row .arrow{color:var(--blue);font-size:1.25rem}.empty-state{padding:42px;text-align:center;color:#708197;background:#fff;border-radius:var(--radius)}
.channels{background:var(--ink);color:#fff;position:relative;overflow:hidden}.channels::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 20%,rgba(22,151,229,.12),transparent 25%)}.channels .section-note{color:#9fb0c4}.channels-grid{position:relative;display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:18px}.channel-card{position:relative;min-height:420px;padding:28px;border:1px solid rgba(255,255,255,.12);border-radius:28px;background:rgba(255,255,255,.045);overflow:hidden;display:flex;flex-direction:column;transition:.3s}.channel-card:hover{transform:translateY(-7px);background:rgba(255,255,255,.075);border-color:rgba(255,255,255,.24)}.channel-card.main{background:linear-gradient(145deg,rgba(22,151,229,.16),rgba(255,255,255,.04))}.channel-num{position:absolute;right:21px;top:18px;font-size:4.3rem;font-weight:950;letter-spacing:-.08em;color:rgba(255,255,255,.07);line-height:1}.channel-avatar{width:84px;height:84px;border-radius:21px;object-fit:cover;image-rendering:auto;border:1px solid rgba(255,255,255,.17);background:#fff}.channel-tag{margin-top:26px;color:var(--blue-2);font-size:.7rem;letter-spacing:.12em;font-weight:900}.channel-card h3{font-size:1.55rem;margin:7px 0 10px}.channel-card p{color:#aebed0;font-size:.91rem;margin:0 0 26px}.channel-card .text-link{margin-top:auto;color:#fff}.channel-card .text-link::before{content:"";width:23px;height:3px;background:var(--red)}
.video-shell{display:grid;grid-template-columns:.9fr 1.6fr;gap:34px;align-items:center}.video-copy h2{font-size:clamp(2.4rem,5vw,4.5rem);line-height:.96;letter-spacing:-.055em;margin:14px 0 24px}.video-copy p{color:#68798f}.video-frame{position:relative;padding-top:56.25%;border-radius:28px;overflow:hidden;box-shadow:0 30px 80px rgba(16,44,77,.22);background:#071326}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.video-frame::after{content:"OFFICIAL VIDEO";position:absolute;top:15px;left:16px;padding:6px 10px;border-radius:8px;background:rgba(7,19,38,.78);color:#fff;font-size:.66rem;font-weight:900;letter-spacing:.12em;pointer-events:none}
.about{background:#eaf0f7}.about-card{background:#fff;border-radius:34px;padding:56px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.about-copy h2{font-size:clamp(2.35rem,4.5vw,4.1rem);letter-spacing:-.055em;line-height:1;margin:14px 0 24px}.about-copy p{color:#64758b}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.stat{min-height:160px;border-radius:22px;background:var(--ink);color:#fff;padding:24px;display:flex;flex-direction:column;justify-content:space-between}.stat:nth-child(2){background:var(--blue)}.stat:nth-child(3){background:var(--red);grid-column:1/3;min-height:130px}.stat strong{font-size:2.5rem;letter-spacing:-.05em}.stat span{font-size:.78rem;font-weight:850;letter-spacing:.08em;opacity:.78}.cta{background:linear-gradient(125deg,#071326,#0c2a4d);color:#fff;padding:76px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:45px}.cta h2{font-size:clamp(2rem,4vw,3.7rem);line-height:1.05;letter-spacing:-.045em;margin:10px 0 0}.contact-email{margin:16px 0 0;color:#b7c8da;font-size:.95rem}.contact-email a{color:#fff;font-weight:800;border-bottom:1px solid rgba(255,255,255,.4);transition:.2s}.contact-email a:hover{border-color:#fff}.footer{background:#040c18;color:#8da1b8;padding:55px 0 30px}.footer-top{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}.footer-brand img{width:220px}.footer-brand p{font-size:.78rem;max-width:390px}.footer-links{display:flex;gap:36px;flex-wrap:wrap;font-size:.8rem;font-weight:800;color:#c8d5e3}.footer-bottom{border-top:1px solid rgba(255,255,255,.09);margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:.72rem}
.page-hero{background:linear-gradient(135deg,#071326,#0b2440);color:#fff;padding:160px 0 82px;position:relative;overflow:hidden}.page-hero::after{content:"";position:absolute;right:-160px;top:20px;width:520px;height:520px;border-radius:50%;border:80px solid rgba(22,151,229,.07)}.page-hero h1{font-size:clamp(3.4rem,7vw,6.6rem);letter-spacing:-.065em;line-height:.92;margin:20px 0 18px}.page-hero p{color:#afc0d3;max-width:650px}.news-page-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.news-card{background:#fff;border-radius:22px;padding:26px;min-height:290px;display:flex;flex-direction:column;box-shadow:0 15px 45px rgba(9,32,60,.08);transition:.25s}.news-card:hover{transform:translateY(-5px);box-shadow:0 24px 55px rgba(9,32,60,.14)}.news-card h2{font-size:1.25rem;line-height:1.45;margin:18px 0 12px}.news-card p{font-size:.9rem;color:#66788e}.news-card .text-link{margin-top:auto}.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 28px}.filter-btn{border:1px solid #d9e2ec;background:#fff;border-radius:999px;padding:9px 14px;font-weight:800;font-size:.78rem;cursor:pointer}.filter-btn.active{background:var(--ink);color:#fff;border-color:var(--ink)}.article-wrap{width:min(calc(100% - 40px),850px);margin:auto}.article{background:#fff;border-radius:30px;padding:clamp(28px,6vw,64px);box-shadow:var(--shadow)}.article h1{font-size:clamp(2rem,5vw,3.6rem);line-height:1.23;letter-spacing:-.045em;margin:18px 0 18px}.article-body{margin-top:40px;font-size:1.02rem;color:#374960}.article-body p{margin:0 0 1.5em}.article-back{margin-top:28px}
.admin-body{background:#071326;color:#e9f1fa;min-height:100vh}.admin-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.admin-side{background:#05101f;border-right:1px solid rgba(255,255,255,.08);padding:28px 22px;position:sticky;top:0;height:100vh}.admin-logo{display:flex;align-items:center;gap:12px;font-weight:900}.admin-logo img{width:42px}.admin-logo small{display:block;color:#7087a1;font-size:.62rem;letter-spacing:.12em}.admin-nav{margin-top:45px;display:grid;gap:8px}.admin-nav a{padding:12px 14px;border-radius:12px;color:#9fb2c8;font-weight:750;font-size:.86rem}.admin-nav a.active{background:#10243c;color:#fff}.admin-main{padding:44px}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.admin-top h1{font-size:2rem;margin:0}.admin-top p{color:#8195ac;margin:3px 0 0;font-size:.85rem}.admin-card{background:#0c1d33;border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:24px}.admin-grid{display:grid;grid-template-columns:1fr .72fr;gap:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px;margin-bottom:14px}.field.full{grid-column:1/3}.field label{font-size:.76rem;font-weight:850;color:#b6c7d8}.field input,.field textarea,.field select{width:100%;background:#071426;color:#fff;border:1px solid #203957;border-radius:12px;padding:11px 12px;outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue)}.field textarea{min-height:160px;resize:vertical}.check-row{display:flex;gap:20px;align-items:center;margin:8px 0 20px;color:#afc0d2;font-size:.82rem}.admin-actions{display:flex;gap:10px}.admin-list{display:grid;gap:10px}.admin-item{padding:15px;border:1px solid rgba(255,255,255,.08);border-radius:14px;background:#09182a}.admin-item-top{display:flex;justify-content:space-between;gap:15px}.admin-item strong{font-size:.92rem}.admin-item small{color:#7890aa}.admin-item-actions{display:flex;gap:8px;margin-top:12px}.mini-btn{border:1px solid #294765;background:transparent;color:#dce8f4;border-radius:9px;padding:6px 10px;font-weight:800;font-size:.72rem;cursor:pointer}.mini-btn.danger{border-color:rgba(225,43,50,.45);color:#ff858a}.status{display:inline-block;padding:4px 8px;border-radius:999px;background:rgba(22,151,229,.13);color:#6ec8ff;font-size:.65rem;font-weight:850}.status.draft{background:rgba(255,255,255,.08);color:#9fb0c2}.login{min-height:100vh;display:grid;place-items:center;padding:25px}.login-card{width:min(100%,420px);background:#0c1d33;border:1px solid rgba(255,255,255,.1);border-radius:28px;padding:34px}.login-card .admin-logo{margin-bottom:32px}.login-card h1{margin:0 0 7px}.login-card p{color:#8399b2;font-size:.86rem}.toast{position:fixed;right:20px;bottom:20px;background:#fff;color:#102038;border-radius:12px;padding:12px 16px;box-shadow:var(--shadow);font-weight:800;font-size:.8rem;z-index:100;transform:translateY(30px);opacity:0;transition:.2s}.toast.show{transform:none;opacity:1}.hidden{display:none!important}
@keyframes marquee{to{transform:translateX(-50%)}}@keyframes pulse{50%{box-shadow:0 0 0 10px rgba(225,43,50,0)}}@keyframes routeFloat{to{transform:translate3d(0,-14px,0) scale(1.015)}}
@media(max-width:900px){.nav{position:fixed;inset:76px 16px auto;background:#071326;border:1px solid var(--line);border-radius:18px;padding:18px;display:none;flex-direction:column;align-items:stretch}.nav.open{display:flex}.menu-btn{display:grid;place-items:center}.hero{height:auto;min-height:0;padding:145px 0 90px}.hero-content{grid-template-columns:1fr}.hero-panel{min-height:370px}.news-grid,.video-shell,.about-card,.admin-grid{grid-template-columns:1fr}.channels-grid{grid-template-columns:1fr 1fr}.channels-grid .main{grid-column:1/3}.about-card{padding:38px}.news-page-grid{grid-template-columns:1fr 1fr}.admin-shell{grid-template-columns:1fr}.admin-side{position:relative;height:auto}.admin-nav{margin-top:22px;grid-template-columns:repeat(3,1fr)}.admin-main{padding:24px}}
@media(max-width:640px){.container{width:min(calc(100% - 28px),var(--max))}.brand img{width:190px}.section{padding:78px 0}.section-head,.cta-inner,.footer-top,.footer-bottom{align-items:flex-start;flex-direction:column}.hero h1{font-size:3.7rem}.hero-panel{padding:21px}.channels-grid,.news-page-grid{grid-template-columns:1fr}.channels-grid .main{grid-column:auto}.channel-card{min-height:340px}.news-row{grid-template-columns:1fr auto;gap:8px}.news-row time{grid-column:1}.about-card{padding:27px;gap:38px}.stat-grid{grid-template-columns:1fr}.stat:nth-child(3){grid-column:auto}.page-hero{padding-top:135px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.admin-main{padding:18px}.admin-nav{grid-template-columns:1fr}.admin-top{align-items:flex-start;gap:14px;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}