:root{color-scheme:dark;--deep:#050b0f;--navy:#071119;--panel:#0d151a;--brass:#c7a657;--ivory:#f5efe2;--muted:#aaa18f}*{box-sizing:border-box}html{background:var(--deep)}body{margin:0;background:var(--navy);color:var(--ivory);font-family:"Yu Mincho","Hiragino Mincho ProN",serif}.portalHeader{height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,5vw,74px);border-bottom:1px solid #5c4b2a;background:var(--deep)}.portalHeader a{color:var(--ivory);font:800 14px Arial,sans-serif;letter-spacing:.18em;text-decoration:none}.portalHeader span{color:var(--brass);font:700 10px Arial,sans-serif;letter-spacing:.22em}main{padding-bottom:80px}.portalHero{position:relative;width:min(1320px,calc(100% - 36px));height:min(52vw,610px);min-height:440px;margin:34px auto 0;overflow:hidden;border:1px solid #604e2b}.portalHero>img,.portalHero>span{position:absolute;inset:0;width:100%;height:100%}.portalHero>img{object-fit:cover}.portalHero>span{background:linear-gradient(90deg,#03090ee8 0%,#061018bd 35%,transparent 68%),linear-gradient(0deg,#02070a8c,transparent 48%)}.portalHero>div{position:relative;z-index:1;display:flex;height:100%;flex-direction:column;justify-content:center;width:min(560px,72%);padding:clamp(34px,7vw,94px)}.portalHero div>p:first-child,.portalCard>p:first-child{color:var(--brass);font:700 10px Arial,sans-serif;letter-spacing:.22em}.portalHero h1{margin:18px 0;font-size:clamp(50px,6vw,92px);font-weight:400;letter-spacing:.13em}.portalHero div>p:last-child{margin:0;color:#d5cfc3;font:14px/2 sans-serif}.portalGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:min(1180px,calc(100% - 36px));margin:32px auto 0;border-top:1px solid #55472b;border-left:1px solid #55472b}.portalCard{position:relative;min-height:285px;padding:42px;border-right:1px solid #55472b;border-bottom:1px solid #55472b;background:linear-gradient(145deg,#121c22,#091014)}.portalCard::before{position:absolute;inset:0;background:radial-gradient(circle at 90% 12%,#b38f3830,transparent 33%);content:"";pointer-events:none}.portalCard>*{position:relative}.portalCard h2{margin:22px 0 16px;font-size:clamp(26px,3vw,38px);font-weight:400}.portalCard>p:nth-of-type(2){max-width:440px;margin:0;color:var(--muted);font:13px/1.9 sans-serif}.portalCard a,.portalPending{display:flex;align-items:center;justify-content:space-between;width:min(260px,100%);margin-top:34px;padding:14px 16px;border:1px solid #8c713b;color:#efd47d;background:#171a18;font:800 12px sans-serif;letter-spacing:.07em;text-decoration:none}.portalCard a:hover{border-color:#d2ae59;background:#302716}.portalPending{border-color:#39372f;color:#777268;background:#101519}.portalCard-muted{background:linear-gradient(145deg,#10181d,#080e12)}footer{display:flex;justify-content:space-between;padding:30px clamp(22px,5vw,74px);border-top:1px solid #352d1d;background:var(--deep);color:#9c927e;font:10px Arial,sans-serif;letter-spacing:.15em}footer a{color:#d5ba73;text-decoration:none}@media(max-width:720px){.portalHeader{height:66px}.portalHero{height:500px;min-height:0;margin-top:14px}.portalHero>img{object-position:68% center}.portalHero>span{background:linear-gradient(90deg,#03090ef2,#061018a8 75%,transparent),linear-gradient(0deg,#02070aa8,transparent)}.portalHero>div{width:88%;padding:28px}.portalHero h1{font-size:48px}.portalHero div>p:last-child{font-size:13px}.portalGrid{grid-template-columns:1fr;margin-top:14px}.portalCard{min-height:250px;padding:30px 26px}.portalCard h2{font-size:28px}footer{flex-direction:column;gap:12px}}
.portalHero h1{white-space:nowrap}

.portalCard{display:grid;grid-template-columns:minmax(210px,.82fr) minmax(0,1fr);gap:30px;align-items:stretch;padding:0;min-height:300px}.portalCard::before{z-index:1}.portalCard>figure{position:relative;z-index:0;min-width:0;margin:0;overflow:hidden;border-right:1px solid #55472b}.portalCard>figure::after{position:absolute;inset:0;background:linear-gradient(90deg,transparent 55%,#0d151a99),linear-gradient(0deg,#050b0f55,transparent 55%);content:""}.portalCard>figure img{width:100%;height:100%;object-fit:cover;filter:saturate(.78) contrast(1.06)}.portalCard>div{position:relative;z-index:2;align-self:center;padding:30px 30px 30px 0}.portalCard>div>p:first-child{color:var(--brass);font:700 10px Arial,sans-serif;letter-spacing:.22em}.portalCard>div>p:nth-of-type(2){max-width:440px;margin:0;color:var(--muted);font:13px/1.9 sans-serif}.portalCard h2{margin:18px 0 14px}.portalCard a,.portalPending{margin-top:25px}
@media(max-width:980px){.portalCard{grid-template-columns:1fr}.portalCard>figure{height:220px;border-right:0;border-bottom:1px solid #55472b}.portalCard>div{padding:28px}}
@media(max-width:720px){.portalCard>figure{height:190px}.portalCard>div{padding:26px}.portalCard{min-height:0}}

.portalMeta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:20px 0 0}.portalMeta>div{padding:9px 10px;border:1px solid #39352a;background:#080e12}.portalMeta dt{color:#817968;font:9px Arial,sans-serif;letter-spacing:.08em}.portalMeta dd{margin:4px 0 0;color:#e3c772;font:700 11px "Noto Sans JP",sans-serif;font-variant-numeric:tabular-nums}.portalCard:has(.portalMeta) a{margin-top:14px}footer nav{display:flex;gap:18px}footer nav a{color:#d5ba73}@media(max-width:720px){.portalMeta{grid-template-columns:1fr}.portalMeta dd{font-size:12px}footer nav{flex-wrap:wrap}}