@charset "UTF-8";
:root{--ink:#151521;--paper:#f8f6ef;--white:#fff;--yellow:#f9ea2c;--purple:#7753fb;--pink:#ff7b9a;--blue:#4bc8e8;--muted:#62636b;--line:#dad8d0;--radius:18px;--max:1220px}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,system-ui,sans-serif;line-height:1.85;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer}img{max-width:100%;height:auto;display:block}p{margin:0 0 1.1em}h1,h2,h3{line-height:1.3;letter-spacing:-.035em}h1,h2,h3{margin:0 0 .7em}ul{padding-left:1.3em}li{margin:.25em 0}strong{font-weight:800}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--purple);outline-offset:3px}.skip{position:absolute;left:10px;top:-70px;background:var(--yellow);z-index:999;padding:12px}.skip:focus{top:10px}.wrap{max-width:var(--max);padding:0 26px;margin:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(248,246,239,.97);border-bottom:2px solid var(--ink);backdrop-filter:blur(16px)}.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:flex;align-items:center;gap:12px;font-family:Impact,"Arial Black",system-ui,sans-serif;font-weight:950;line-height:.95;letter-spacing:-.055em;font-size:23px;white-space:nowrap}.logo:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;width:42px;height:42px;background:var(--yellow);border:2px solid var(--ink);border-radius:12px;transform:rotate(-7deg);font-size:22px;box-shadow:3px 3px 0 var(--ink)}.logo small{display:block;margin-top:5px;color:#595a64;font-family:system-ui,sans-serif;font-size:10px;font-weight:800;letter-spacing:.14em}.nav{display:flex;align-items:center;gap:27px;font-size:13px;font-weight:900}.nav a{border-bottom:3px solid transparent;padding:25px 0 19px}.nav a:hover,.nav a[aria-current=page]{border-color:var(--purple);text-decoration:none}.menu-toggle{display:none;border:2px solid var(--ink);border-radius:12px;padding:7px 12px;background:var(--yellow);font-weight:800}.ticker{background:var(--ink);color:#f7f5ec;overflow:hidden}.ticker-inner{display:flex;gap:20px;align-items:center;min-height:36px;font-size:11px;letter-spacing:.11em;font-weight:800}.ticker b{color:var(--yellow);white-space:nowrap}.ticker span{color:#d7d7dc}.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:var(--yellow);border:1.5px solid var(--ink);font-size:12px;font-weight:900;line-height:1.4}.chip.secondary{background:var(--purple);color:white;border-color:var(--purple)}.chip.soft{background:#e5e0fc;border-color:#d3c9ff;color:#4d30b6}.date{color:var(--muted);font-size:12px;font-weight:800;letter-spacing:.04em}.eyebrow{color:#6546cc;font-size:12px;font-weight:950;letter-spacing:.13em}.dot{width:7px;height:7px;border-radius:50%;display:inline-block;background:var(--purple)}.hero{position:relative;overflow:hidden;display:grid;grid-template-columns:1.03fr .97fr;margin:25px 0 70px;min-height:460px;background:var(--yellow);border:2px solid var(--ink);border-radius:24px;box-shadow:9px 9px 0 var(--ink)}.hero-copy{padding:54px 42px;position:relative;z-index:2}.hero-copy h1{font-size:clamp(39px,5.2vw,73px);letter-spacing:-.08em;margin:18px 0 18px;font-weight:950;max-width:670px;line-height:1.2}.hero-copy p{max-width:550px;font-weight:700;font-size:16px}.hero-art{background:#32237b;min-height:380px;position:relative;overflow:hidden}.hero-art img{height:100%;width:100%;object-fit:cover}.hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 22px;border:2px solid var(--ink);border-radius:12px;background:var(--ink);color:white;font-weight:950;font-size:14px;transition:transform .15s;min-height:48px;text-align:center}.btn:hover{text-decoration:none;transform:translateY(-2px)}.btn.alt{background:white;color:var(--ink)}.btn.purple{background:var(--purple);border-color:var(--purple)}.section{padding:20px 0 66px}.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}.section-heading h2{font-size:clamp(28px,3.4vw,43px);font-weight:950;margin:0}.section-heading p{color:var(--muted);font-size:14px;margin:10px 0 0}.text-link{font-size:13px;font-weight:900;text-decoration:underline;text-underline-offset:5px;white-space:nowrap}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.article-card{display:flex;flex-direction:column;min-width:0;background:#fff;border:1.5px solid var(--ink);border-radius:17px;overflow:hidden;box-shadow:3px 3px 0 var(--ink);transition:transform .2s,box-shadow .2s}.article-card:hover{transform:translate(-2px,-3px);box-shadow:6px 7px 0 var(--ink);text-decoration:none}.card-img{aspect-ratio:16/9;background:#d8d2ff;overflow:hidden;position:relative}.card-img img{width:100%;height:100%;object-fit:cover}.card-body{padding:20px 20px 21px;flex:1;display:flex;flex-direction:column}.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:9px}.card-body h3{font-size:21px;font-weight:950;margin:13px 0 8px;line-height:1.43}.card-body p{font-size:13px;color:#575862;line-height:1.75;margin:0 0 18px}.card-read{font-size:13px;font-weight:950;margin-top:auto}.feature-strip{background:var(--ink);border-radius:20px;color:white;padding:29px 35px;display:grid;grid-template-columns:1.1fr 1fr;gap:22px;align-items:center}.feature-strip h2{font-size:31px;line-height:1.4;margin:10px 0}.feature-strip p{color:#d3d1d7;margin:0}.feature-numbers{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.feature-number{border:1px solid #686672;border-radius:14px;padding:17px 20px}.feature-number b{display:block;color:var(--yellow);font:900 33px/1.1 Impact,system-ui}.feature-number span{display:block;color:#c9c7d3;font-size:12px;margin-top:7px}.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}.content-panel{border:1px solid var(--line);background:white;border-radius:18px;padding:28px}.content-panel h3{font-size:20px}.content-panel p{font-size:14px;color:#4e4e57}.howto{counter-reset:step;display:grid;gap:14px}.howto-row{display:grid;grid-template-columns:38px 1fr;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}.howto-row:last-child{border-bottom:0}.howto-row:before{counter-increment:step;content:"0" counter(step);font:950 21px/1.4 Impact,system-ui;color:#6440ed}.howto-row strong{display:block;font-size:15px}.howto-row span{font-size:13px;color:#686873}.faq{max-width:850px;margin:auto}.faq details{background:white;border:1.5px solid var(--line);padding:18px 22px;margin-bottom:12px;border-radius:13px}.faq summary{font-weight:900;cursor:pointer;font-size:16px;list-style-position:outside}.faq p{font-size:14px;color:#52515b;margin:12px 0 0}.breadcrumbs{font-size:12px;color:#686872;margin:27px 0}.breadcrumbs a{text-decoration:underline;text-underline-offset:3px}.page-title{font-size:clamp(33px,4.8vw,59px);font-weight:950;line-height:1.23;max-width:1000px;margin:10px 0 14px}.page-lead{color:#4c4d56;font-size:17px;max-width:780px}.list-intro{padding:27px 0 40px}.article-head{max-width:900px;margin:auto;padding:15px 0 29px}.article-head .page-title{font-size:clamp(32px,4.1vw,57px)}.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:22px 0 0;font-size:13px;color:#555661}.article-hero{width:100%;height:auto;max-height:490px;object-fit:cover;border-radius:22px;border:2px solid var(--ink);box-shadow:7px 7px 0 var(--ink)}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 272px;gap:52px;max-width:1100px;margin:55px auto 65px}.prose{font-size:16px;line-height:2.15;min-width:0}.prose>p:first-child{font-weight:700;font-size:18px}.prose h2{font-size:clamp(23px,3vw,29px);line-height:1.5;margin:2em 0 .75em;padding-left:15px;border-left:6px solid var(--purple)}.prose h3{font-size:20px;margin:1.7em 0 .65em}.prose p{margin-bottom:1.25em}.prose a{text-decoration:underline;text-underline-offset:3px;color:#4f35be}.side-note{position:sticky;top:100px;padding:24px;background:#eeeaff;border-radius:18px;border:1px solid #d2c9fb}.side-note h3{font-size:17px}.side-note ul{padding-left:20px;margin-bottom:0}.side-note li{font-size:13px;line-height:1.8;margin-bottom:13px}.source-note{background:#f2f0e9;border-left:4px solid var(--ink);padding:18px 20px;font-size:13px;margin-top:32px}.related h2{font-size:30px}.prose-page{max-width:870px;margin:15px auto 75px;background:white;padding:38px 46px;border:1px solid var(--line);border-radius:20px}.prose-page h2{font-size:22px;margin-top:2em;margin-bottom:.55em}.prose-page h2:first-child{margin-top:0}.prose-page p,.prose-page li{color:#34343d;line-height:2;font-size:15px}.prose-page a{text-decoration:underline;text-underline-offset:3px;color:#4d36aa}.contact-list{display:grid;gap:11px}.contact-item{display:grid;grid-template-columns:180px 1fr;padding:14px 0;border-bottom:1px solid var(--line);gap:12px;font-size:14px}.contact-item strong{color:#5a5863}.notice{background:#fff7c5;padding:17px 22px;border-left:5px solid #e4be00;border-radius:5px;font-size:14px}.site-footer{background:var(--ink);color:white;margin-top:40px}.footer-inner{padding:54px 0 25px}.footer-top{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:52px}.footer-brand .logo{color:white}.footer-brand p{color:#d6d5da;font-size:13px;line-height:1.9;max-width:320px;margin-top:22px}.footer-col h3{font-size:13px;color:var(--yellow);letter-spacing:.12em;text-transform:uppercase}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}.footer-links a{font-size:12px;color:#e3e2e7;line-height:1.4}.footer-links a:hover{color:var(--yellow)}.footer-operator{border-top:1px solid #4a4951;margin-top:33px;padding-top:25px;display:grid;grid-template-columns:1fr 1fr;gap:25px}.footer-operator dl{margin:0;display:grid;grid-template-columns:145px 1fr;column-gap:10px;row-gap:6px;font-size:12px}.footer-operator dt{color:#b7b5bf}.footer-operator dd{margin:0;overflow-wrap:anywhere}.footer-operator a{text-decoration:underline}.footer-end{margin-top:24px;padding-top:15px;border-top:1px solid #4a4951;display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;color:#bbb9c5;font-size:11px}.cookie-open{padding:0;border:0;color:var(--yellow);background:none;text-decoration:underline;text-underline-offset:3px;font-weight:800}.cookie-banner{position:fixed;z-index:80;bottom:18px;left:18px;right:18px;max-width:1050px;margin:auto;padding:24px 24px;background:white;border:2px solid var(--ink);border-radius:17px;box-shadow:8px 8px 0 var(--ink);display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}.cookie-banner[hidden],.cookie-modal[hidden]{display:none}.cookie-banner h2{font-size:17px;margin:0 0 7px}.cookie-banner p{font-size:12px;line-height:1.75;color:#53545c;margin:0}.cookie-actions{display:flex;flex-wrap:wrap;gap:8px;max-width:420px;justify-content:flex-end}.cookie-actions button{border:1.5px solid var(--ink);border-radius:9px;background:white;padding:10px 12px;font-size:12px;font-weight:900}.cookie-actions button.primary{background:var(--ink);color:white}.cookie-actions button:hover{background:#ece9ff;color:var(--ink)}.cookie-modal{position:fixed;z-index:100;inset:0;background:rgba(12,11,23,.72);display:grid;place-items:center;padding:18px}.cookie-dialog{width:min(100%,590px);max-height:88vh;overflow:auto;background:white;border-radius:18px;padding:26px;border:2px solid var(--ink)}.cookie-dialog h2{font-size:25px}.cookie-dialog p{font-size:13px;color:#585967}.cookie-choice{display:flex;gap:20px;justify-content:space-between;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}.cookie-choice strong{display:block;font-size:14px}.cookie-choice small{display:block;color:#62636c;font-size:12px;max-width:420px;line-height:1.5}.cookie-choice input{width:21px;height:21px;accent-color:var(--purple)}.cookie-dialog-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;margin-top:22px}.cookie-dialog-actions button{padding:11px 19px;border-radius:9px;border:2px solid var(--ink);font-weight:900;background:white}.cookie-dialog-actions .save{background:var(--purple);color:white;border-color:var(--purple)}.cookie-close{float:right;border:0;background:#efedf6;border-radius:8px;padding:6px 12px;font-weight:900}.not-found{text-align:center;padding:85px 0}.not-found h1{font:900 105px/1 Impact,system-ui;color:var(--purple)}.not-found p{color:var(--muted)}
@media(max-width:990px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr 1fr}.hero-copy{padding:36px 32px}.hero-copy h1{font-size:clamp(38px,5vw,54px)}.footer-top{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.article-layout{gap:27px;grid-template-columns:minmax(0,1fr) 235px}}
@media(max-width:730px){.wrap{padding:0 17px}.header-inner{min-height:68px}.logo{font-size:21px}.brand-mark{width:38px;height:38px}.menu-toggle{display:block}.nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);border-bottom:2px solid var(--ink);padding:14px 17px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 10px 15px #0001}.nav.open{display:flex}.nav a{padding:13px 8px;border-bottom:1px solid var(--line)}.ticker-inner{font-size:10px;white-space:nowrap}.hero{grid-template-columns:1fr;margin:17px 0 55px;box-shadow:5px 5px 0 var(--ink)}.hero-copy{padding:30px 23px 34px}.hero-copy h1{font-size:clamp(37px,9.5vw,61px)}.hero-copy p{font-size:14px}.hero-art{min-height:290px;max-height:390px}.section{padding:14px 0 50px}.section-heading{align-items:start}.section-heading h2{font-size:29px}.grid{grid-template-columns:1fr;gap:15px}.card-img{aspect-ratio:16/8.5}.feature-strip,.split{grid-template-columns:1fr}.feature-strip{padding:25px}.page-title{font-size:37px}.page-lead{font-size:15px}.article-head .page-title{font-size:34px}.article-layout{grid-template-columns:1fr;margin:30px auto 50px}.side-note{position:static;order:-1}.prose{font-size:15px}.prose>p:first-child{font-size:16px}.prose-page{padding:23px 21px;margin-bottom:50px}.footer-top{grid-template-columns:1fr;gap:29px}.footer-brand{grid-column:auto}.footer-links{max-width:460px}.footer-operator{grid-template-columns:1fr}.footer-operator dl{grid-template-columns:105px 1fr}.cookie-banner{grid-template-columns:1fr;bottom:9px;left:9px;right:9px;padding:17px}.cookie-actions{justify-content:stretch;max-width:none}.cookie-actions button{flex:1 1 135px}.contact-item{grid-template-columns:1fr;gap:0}.contact-item strong{font-size:12px}.cookie-dialog{padding:18px}.article-hero{border-radius:12px;box-shadow:4px 4px 0 var(--ink)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}