:root{--blue:#236bf5;--navy:#10295b;--ink:#1e2426;--gray:#676f71;--lime:#e8ff00;--line:#dce1e6;--paper:#f3f5f7;--white:#fff;--teal:#00bfa5}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;color:var(--ink);background:var(--white);font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.8}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:5px}img{max-width:100%;height:auto}h1,h2,h3,h4,p{margin:0}button{font:inherit}main{max-width:1120px;margin:auto}h2{line-height:1.5}h3{line-height:1.6}h4{font-size:14px}section,article{scroll-margin-top:28px}.skip{position:absolute;left:16px;top:-80px;background:#fff;color:#1E2426;padding:12px;z-index:10;font-size:14px;font-weight:700;border-radius:4px}.skip:focus{top:12px}.site-header{max-width:1120px;margin:auto;height:100px;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.nw-logo{width:158px;display:block}.series-mark{color:var(--blue);text-align:right;line-height:1.2}.series-mark span{font-size:14px}.series-mark strong{display:block;font-size:18px}.series-mark b{font-size:43px;font-weight:500;line-height:1}.eyebrow{font-size:14px;letter-spacing:.15em;font-weight:700;margin-bottom:16px}.hero h1{line-height:1.12}.hero-desc{margin-top:24px;font-size:17px;line-height:1.9}.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}.button{display:inline-flex;justify-content:center;align-items:center;gap:32px;padding:17px 24px;min-height:58px;border:0;border-radius:5px;font-size:16px;font-weight:700;line-height:1.6}.button span{margin-left:auto}.primary{background:var(--blue);color:white}.outline{border:1px solid currentColor}.button:hover{text-decoration:none;filter:brightness(.95)}.button:disabled{cursor:default;filter:none}.toc-label{display:flex;justify-content:space-between;font-size:18px;font-weight:700;margin-bottom:10px}.toc-label span{font-size:14px;font-weight:400}.toc a{display:flex;align-items:center;gap:14px;padding:12px 14px;line-height:1.6}.toc a b{flex-shrink:0;font-size:14px}.toc a span{flex:1}.toc a i{font-style:normal}.toc a:hover{background:#eef3fe;text-decoration:none;color:var(--blue)}.episode{margin-bottom:60px}.episode-heading{display:flex;gap:22px;align-items:center;margin-bottom:22px}.episode-no{font-size:48px;font-weight:800;line-height:1.2;letter-spacing:-.05em}.episode-heading h2{font-size:26px}.tag{font-size:14px;font-weight:700;color:var(--blue);margin-bottom:4px}.subtitle{font-size:14px;color:var(--gray);margin-top:5px}.episode-body{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:32px;align-items:start}.player{aspect-ratio:16/9;background:#e5e9ee;overflow:hidden;min-width:0}.player iframe{width:100%;height:100%;border:0;display:block}.episode-info h3{font-size:20px;margin-bottom:14px}.description{font-size:16px;line-height:1.9;margin-bottom:23px}.overview h4{margin-bottom:9px}.overview ul{margin:0;padding-left:1.2em;font-size:14px;line-height:1.9}.overview li+li{margin-top:5px}.text-link{display:inline-block;font-size:14px;text-decoration:underline;text-underline-offset:4px;margin-top:20px}.text-link span{padding-left:8px}.download{padding:40px;display:grid;grid-template-columns:1fr 1.1fr;gap:30px;align-items:center;background:var(--paper);margin:64px 0}.download h2{font-size:28px;margin-bottom:14px}.download .eyebrow{font-size:14px;margin-bottom:9px}.download-action p{font-size:14px;margin-top:12px}.download-action .button{width:100%}.summary{margin:64px 0 72px}.summary h2{font-size:28px;margin-bottom:30px}.summary h2 span{display:inline}.points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.point{padding:28px;background:var(--paper);position:relative}.point-no{font-size:14px;font-weight:800}.point img{width:78px;height:78px;object-fit:contain;display:block;margin:14px 0 23px}.point h3{font-size:20px;margin-bottom:12px}.point p{font-size:15px;line-height:1.9}.footer{background:#e7e9eb;padding:45px 24px;color:#47515a}.footer-inner{max-width:1120px;margin:auto;position:relative}.footer nav{display:flex;gap:22px;flex-wrap:wrap;font-size:14px;margin:25px 0}.footer p,.footer small{font-size:14px;display:block}.back-top{display:inline-block;font-size:14px;margin-top:22px}
.design-02{background:var(--ink);color:white}.design-02 .site-header{max-width:none;background:white;padding-left:max(24px,calc((100vw - 1160px)/2));padding-right:max(24px,calc((100vw - 1160px)/2))}.design-02 .series-mark{color:var(--ink)}.design-02 .hero{padding:64px max(32px,calc((100vw - 1160px)/2));display:grid;grid-template-columns:1.08fr 1fr;gap:60px;background:url(../img/slide-streak.png) right top/260px auto no-repeat,url(../img/slide-dark.png) center/cover}.design-02 .hero .eyebrow{color:var(--lime)}.design-02 .hero h1 img{width:540px;display:block;margin:22px 0 30px}.design-02 .hero-copy{font-size:36px;font-weight:700;line-height:1.65}.design-02 .hero-desc{color:#d0d6d8;font-size:16px}.design-02 .primary{background:var(--lime);color:var(--ink)}.design-02 .hero-index{align-self:center;background:url(../img/slide-light.png) center/cover;color:var(--ink);padding:28px}.design-02 .toc a{background:white;margin-top:10px;padding:12px;gap:14px;font-size:15px}.design-02 .toc a b{border:1px solid var(--gray);padding:1px 4px;font-size:14px}.design-02 .toc a:first-of-type{background:var(--ink);color:var(--lime)}.design-02 .toc a:first-of-type b{border-color:var(--lime)}.design-02 .toc-summary{font-size:14px!important}.design-02 main{max-width:1160px}.design-02 .episode{margin-bottom:56px;border:1px solid #424a4c}.design-02 .episode-heading{padding:24px 30px;margin:0;background:linear-gradient(120deg,#333d41,var(--ink));gap:24px}.design-02 .episode-no{background:var(--lime);color:var(--ink);font-size:34px;border-radius:5px;padding:6px 10px}.design-02 .tag{color:var(--lime)}.design-02 .subtitle{color:#b8c1c4}.design-02 .episode-body{padding:30px;background:#f3f4f4 url(../img/slide-light.png) center/cover;color:var(--ink);gap:30px;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}.design-02 .episode-info h3{font-size:22px}.design-02 .overview h4{display:inline-block;background:var(--ink);color:white;padding:4px 12px}.design-02 .download{background:var(--lime);color:var(--ink)}.design-02 .download .primary{background:var(--ink);color:var(--lime)}.design-02 .summary>.eyebrow{color:var(--lime)}.design-02 .point{background:#f0f2f2;color:var(--ink);padding-top:22px}.design-02 .point-no{color:var(--ink);background:var(--lime);display:inline-block;padding:0 12px;font-size:24px}.design-02 .point img{float:right;margin:0 0 22px;width:75px;height:75px}.design-02 .point>div{clear:both}.design-02 .footer{background:white}
@media(max-width:1248px){main,.design-02 main{margin-left:24px;margin-right:24px}.design-02 .hero{gap:32px}}
@media(max-width:900px){.episode-body,.design-02 .episode-body{grid-template-columns:1fr}.design-02 .hero{gap:30px;grid-template-columns:1fr}.design-02 .hero h1 img{max-width:min(100%,500px)}.design-02 .hero-index{max-width:none}.points{gap:14px}.point{padding:20px}.point h3{font-size:18px}.download{grid-template-columns:1fr}}
@media(max-width:600px){.site-header{height:80px;padding:0 20px}.nw-logo{width:125px}.series-mark span{font-size:14px}.series-mark strong{font-size:14px}.series-mark b{font-size:34px}main,.design-02 main{margin-left:18px;margin-right:18px}.hero-desc{font-size:16px}.eyebrow{font-size:14px}.episode-heading{gap:14px}.episode-heading h2{font-size:21px;overflow-wrap:anywhere}.episode-no{font-size:36px}.subtitle{font-size:14px}.episode-info h3{font-size:19px}.description{font-size:15px}.episode{margin-bottom:40px}.overview ul{font-size:14px}.points{grid-template-columns:1fr}.point{padding:24px}.point img{float:right;margin:0;width:65px;height:65px}.point>div{clear:both}.point h3{font-size:20px}.download{margin:40px 0;padding:26px 22px;gap:24px}.download h2{font-size:25px}.button{font-size:14px;padding:15px 16px;gap:12px}.download-action .button{font-size:14px}.download-action p{font-size:14px}.summary{margin:42px 0}.summary h2{font-size:25px}.summary h2 span{display:block;font-size:21px}.footer{padding:32px 20px}.footer nav{gap:12px 20px}.footer p{line-height:1.8}.design-02 .hero{padding:30px 20px 34px;gap:30px;background-size:140px auto,cover}.design-02 .hero h1 img{margin:20px 0 24px}.design-02 .hero-copy{font-size:28px}.design-02 .hero-desc{font-size:15px}.design-02 .hero-actions{gap:10px;margin-top:24px}.design-02 .hero-index{padding:20px}.design-02 .toc a{font-size:14px}.design-02 .toc a b{font-size:14px}.design-02 .episode-heading{padding:18px 16px;gap:14px}.design-02 .episode-no{font-size:26px;padding:5px 8px}.design-02 .episode-body{padding:14px;gap:22px}.design-02 .episode-info h3{font-size:20px}.design-02 .episode-heading h2{font-size:20px}.design-02 .subtitle{font-size:14px}.design-02 .point img{width:70px;height:70px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.hero-panel,.hero-index{min-width:0}
.dl-notes{list-style:none;margin:14px 0 0;padding:0;text-align:left}
.dl-notes li{font-size:14px;line-height:1.7;padding-left:1.2em;text-indent:-1.2em;opacity:.82}
.dl-notes li::before{content:"※ "}
.design-02 .download-action .primary{display:inline-block;text-align:center;text-decoration:none}
.contact-btn{display:inline-block;margin:4px 0 18px;padding:13px 26px;border-radius:50px;
  border:1px solid #30383a;color:#30383a;background:#f2f4f4;font-size:14px;font-weight:700;
  text-decoration:none;transition:background .2s,color .2s}
.contact-btn:hover{background:#1E2426;color:#E8FF00;border-color:#1E2426;text-decoration:none}
@media(max-width:600px){.contact-btn{display:block;text-align:center}
  .design-02 .download-action .primary{display:block}}