:root{--ink:#0b1020;--ink2:#141b34;--bg:#f4f6fb;--card:#fff;--line:#e3e8f2;--tx:#0f172a;--mute:#5b6784;--a:#2563eb;--b:#22d3ee;--grad:linear-gradient(135deg,#2563eb,#22d3ee);--amber:#f59e0b}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;background:var(--bg);color:var(--tx);line-height:1.7}
a{color:inherit}img{max-width:100%}
.prbar{background:var(--ink);color:#b9c4e4;text-align:center;font-size:.72rem;padding:5px 8px;letter-spacing:.02em}
.top{position:sticky;top:0;z-index:30;background:rgba(11,16,32,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.top .in{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:22px;padding:12px 20px}
.logo{font-weight:800;font-size:1.25rem;color:#fff;text-decoration:none;letter-spacing:.04em;display:flex;align-items:center;gap:9px;white-space:nowrap}
.logo i{display:inline-block;width:26px;height:26px;border-radius:8px;background:var(--grad);box-shadow:0 0 18px rgba(34,211,238,.55)}
.tnav{display:flex;gap:4px;margin-left:auto}.tnav a{color:#cdd6f0;text-decoration:none;padding:7px 13px;border-radius:99px;font-size:.88rem;font-weight:600;white-space:nowrap}.tnav a:hover{background:rgba(255,255,255,.1);color:#fff}
.tnav a.cta{background:var(--grad);color:#06101f}
/* ヒーロー */
.hero{background:radial-gradient(1000px 420px at 85% -10%,rgba(34,211,238,.35),transparent 60%),radial-gradient(800px 400px at 0% 110%,rgba(37,99,235,.45),transparent 60%),var(--ink);color:#fff;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,#000 30%,transparent 100%)}
.hero .in{max-width:1200px;margin:0 auto;padding:72px 20px 84px;position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}
.eyebrow{display:inline-block;color:var(--b);font-weight:700;font-size:.8rem;letter-spacing:.18em;margin-bottom:14px}
.hero h1{margin:0 0 18px;font-size:3.1rem;line-height:1.18;letter-spacing:-.01em;font-weight:800}.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin:0 0 28px;color:#b9c4e4;font-size:1.05rem;max-width:560px}
.btns{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:99px;font-weight:800;text-decoration:none;font-size:.95rem}
.btn.p{background:var(--grad);color:#06101f;box-shadow:0 8px 28px rgba(34,211,238,.35)}.btn.g{border:1.5px solid rgba(255,255,255,.35);color:#fff}.btn.g:hover{background:rgba(255,255,255,.1)}
.glass{background:linear-gradient(160deg,rgba(255,255,255,.14),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.18);border-radius:22px;padding:22px;backdrop-filter:blur(8px);box-shadow:0 24px 60px rgba(0,0,0,.4)}
.glass h3{margin:0 0 14px;font-size:.78rem;letter-spacing:.16em;color:var(--b)}
.mini{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid rgba(255,255,255,.12);text-decoration:none;color:#fff}.mini:first-of-type{border-top:0}
.mini .ic{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;flex:none}.mini b{display:block;font-size:.95rem}.mini span{font-size:.75rem;color:#aab6d8}
/* 共通 */
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.sec{padding:64px 0 0}.sh{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:24px}
.sh h2{margin:0;font-size:1.8rem;letter-spacing:-.01em}.sh small{display:block;color:var(--a);font-weight:800;letter-spacing:.18em;font-size:.72rem;margin-bottom:4px}.sh a{color:var(--a);font-weight:800;text-decoration:none;font-size:.9rem;white-space:nowrap}
.ico{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
/* ベントグリッド */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.tile{position:relative;overflow:hidden;border-radius:22px;padding:24px;color:#fff;text-decoration:none;display:flex;flex-direction:column;justify-content:space-between;min-height:215px;transition:transform .2s,box-shadow .2s}
.tile:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(15,23,42,.25)}
.tile:nth-child(1){grid-column:span 3;grid-row:span 2;min-height:444px}.tile:nth-child(2),.tile:nth-child(3){grid-column:span 3}.tile:nth-child(4),.tile:nth-child(5),.tile:nth-child(6){grid-column:span 2}
.tile:after{content:"";position:absolute;right:-40px;bottom:-40px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.12)}
.tile .ico{width:44px;height:44px;stroke-width:1.5}.tile:nth-child(1) .ico{width:64px;height:64px}
.tile h3{margin:0 0 4px;font-size:1.25rem}.tile:nth-child(1) h3{font-size:1.9rem}.tile p{margin:0;font-size:.85rem;opacity:.92;max-width:340px;position:relative;z-index:1}.tile .more{font-weight:800;font-size:.85rem;position:relative;z-index:1}
/* 記事カード */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ac{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.ac:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(15,23,42,.14)}
.cover{height:150px;display:grid;place-items:center;color:#fff;position:relative;overflow:hidden}.cover:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:26px 26px}
.cover .ico{width:58px;height:58px;stroke-width:1.4;position:relative}.ac .bd{padding:16px 18px 20px}.chip{display:inline-block;font-size:.7rem;font-weight:800;padding:2px 10px;border-radius:99px;background:#eef2ff;color:var(--a);letter-spacing:.04em}
.ac h3{margin:8px 0 6px;font-size:1.05rem;line-height:1.5}.ac p{margin:0;color:var(--mute);font-size:.83rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.ac .mt{margin-top:10px;font-size:.75rem;color:var(--mute)}
/* おすすめカード */
.picks{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pk{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;flex-direction:column;gap:10px;position:relative}
.pk .no{position:absolute;top:-12px;left:18px;background:var(--ink);color:#fff;font-weight:800;font-size:.8rem;padding:3px 12px;border-radius:99px}
.mine{display:inline-block;background:#fff4de;color:#a05a00;font-weight:800;font-size:.7rem;padding:2px 10px;border-radius:99px;margin-right:6px}
.pk h3{margin:4px 0 0;font-size:1.1rem;line-height:1.5}.pk .why{margin:0;color:var(--mute);font-size:.88rem}.specs{display:flex;flex-wrap:wrap;gap:6px}.specs span{background:#f1f5fb;border-radius:8px;padding:2px 10px;font-size:.74rem;color:#334155}
.pk .go{margin-top:auto;display:block;text-align:center;background:var(--ink);color:#fff;text-decoration:none;font-weight:800;padding:11px;border-radius:12px;font-size:.9rem}.pk .go:hover{background:var(--a)}.pk .go small{opacity:.7;font-weight:400;margin-left:6px;font-size:.68rem}
.empty{background:var(--card);border:1.5px dashed #c3cde3;border-radius:20px;padding:34px;text-align:center;color:var(--mute)}
/* バンド */
.band{margin-top:64px;background:var(--ink);color:#fff;border-radius:28px;padding:44px;display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;position:relative;overflow:hidden}
.band:before{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.5),transparent 65%)}
.band h2{margin:0 0 10px;font-size:1.7rem}.band p{margin:0 0 18px;color:#b9c4e4}.band.alt{background:linear-gradient(135deg,#c2410c,#ea580c)}.band.alt:before{background:radial-gradient(circle,rgba(255,255,255,.35),transparent 65%)}.band.alt p{color:#ffe7d6}
.band .list{position:relative;display:grid;gap:10px}.band .list a{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:12px 16px;text-decoration:none;font-weight:700;font-size:.92rem}.band .list a:hover{background:rgba(255,255,255,.2)}
/* ページ */
.ph{background:linear-gradient(135deg,var(--ink),var(--ink2));color:#fff;padding:44px 0 40px}.ph h1{margin:0 0 8px;font-size:2.1rem;line-height:1.3}.ph p{margin:0;color:#b9c4e4;max-width:720px}.crumb{font-size:.78rem;color:#8e9bc4;margin-bottom:10px}.crumb a{color:#b9c4e4}
.art{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:34px;padding:34px 0 20px;align-items:start}
.prose{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:10px 34px 30px}.prose h2{font-size:1.3rem;margin:34px 0 8px;padding-left:12px;border-left:5px solid var(--a)}.prose p{font-size:1rem;margin:0 0 6px}
.callout{background:#eef6ff;border:1px solid #cfe2ff;border-radius:14px;padding:14px 18px;font-size:.9rem;margin:22px 0}.side .box{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;position:sticky;top:78px}
.side h4{margin:0 0 10px;font-size:.78rem;letter-spacing:.14em;color:var(--mute)}.side ul{margin:0;padding:0;list-style:none}.side li a{display:block;padding:7px 0;text-decoration:none;font-size:.9rem;border-bottom:1px solid var(--line)}.side li:last-child a{border:0}.side li a:hover{color:var(--a)}
.pts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.pts div{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 18px;font-size:.92rem}.pts b{display:block;color:var(--a);margin-bottom:4px;font-size:.78rem;letter-spacing:.12em}
.search-links{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 4px}.sl{background:var(--card);border:1px solid var(--line);border-radius:99px;padding:9px 18px;text-decoration:none;font-weight:700;font-size:.88rem}.sl:hover{border-color:var(--a);color:var(--a)}.sl small{opacity:.6;margin-left:6px;font-weight:400}
.info{background:#fff8e1;border:1px solid #f1dc9b;border-radius:12px;padding:12px 16px;font-size:.84rem;margin:26px 0 0}
footer{background:var(--ink);color:#aab6d8;margin-top:80px;padding:44px 0 30px;font-size:.82rem}.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.1)}
footer h5{margin:0 0 10px;color:#fff;font-size:.85rem}footer ul{list-style:none;margin:0;padding:0}footer li{margin:6px 0}footer a{color:#aab6d8;text-decoration:none}footer a:hover{color:#fff}.fl{color:#fff;font-weight:800;font-size:1.1rem;margin:0 0 8px}.fbot{padding-top:18px;text-align:center}
.intro{display:inline-block;background:#e8f0ff;color:#1d4ed8;font-weight:800;font-size:.7rem;padding:2px 10px;border-radius:99px;margin-right:6px}
.srcs{background:#f6f8fd;border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:.78rem}.srcs b{display:block;color:var(--mute);letter-spacing:.06em;font-size:.72rem;margin-bottom:4px}.srcs ul{margin:0;padding-left:16px}.srcs li{margin:3px 0}.srcs a{color:var(--a);text-decoration:none}.srcs a:hover{text-decoration:underline}
.prose .srcs{margin-top:22px}
@media (max-width:900px){
.top .in{flex-wrap:wrap;gap:8px}.tnav{margin-left:0;order:3;width:100%;overflow-x:auto}
.hero .in{grid-template-columns:1fr;padding:44px 20px 52px}.hero h1{font-size:2.1rem}.glass{display:none}
.bento{grid-template-columns:1fr 1fr}.tile,.tile:nth-child(n){grid-column:span 1;grid-row:auto;min-height:150px;padding:18px}.tile:nth-child(1){grid-column:span 2;min-height:210px}.tile:nth-child(1) h3{font-size:1.5rem}
.cards,.picks{grid-template-columns:1fr}.band{grid-template-columns:1fr;padding:28px}.art{grid-template-columns:1fr}.side{order:-1}.side .box{position:static}.prose{padding:6px 18px 24px}.pts{grid-template-columns:1fr}.fcols{grid-template-columns:1fr 1fr}.sec{padding-top:44px}.sh h2{font-size:1.45rem}.ph h1{font-size:1.5rem}}