:root{--white:#fff;--ivory:#fafaf8;--blue-pale:#f0f7fc;--blue-light:#d6eaf8;--blue-pastel:#a8c8e0;--blue-mid:#4a8ab5;--navy:#1a2840;--navy-soft:#243550;--text:#2d3748;--text-light:#64748b;--border:#d1e8f5;--radius:14px;--gold:#c4a35a;--gold-soft:#ddc488;--gold-pale:#fdf8ef;--glass:#ffffffad;--glass-border:#fffc;--shadow-sm:0 2px 12px #1a28400f;--shadow-md:0 10px 36px #1a28401a;--shadow-lg:0 24px 60px #1a284026;--grad-navy:linear-gradient(140deg, #2a3d5c 0%, #1a2840 100%);--grad-accent:linear-gradient(90deg, var(--blue-mid), var(--gold));--grad-gold:linear-gradient(135deg, var(--gold), var(--gold-soft));--ease:cubic-bezier(.22, 1, .36, 1);--font-serif-jp:"Cormorant Garamond", "Noto Serif JP", serif;--article-max:760px;--article-lh:1.9;--marker-y:#fff3a3;--marker-g:#c8ecb0;--marker-p:#ffc9dc;--c-info:#3498db;--c-tip:#88c542;--c-warning:#f39c12;--c-danger:#e74c3c}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:120px}body{color:var(--text);background:var(--white);font-family:Noto Sans JP,sans-serif;font-weight:400;overflow-x:hidden}img{max-width:100%}.scroll-progress{background:var(--grad-accent);z-index:300;width:0;height:2px;transition:width .1s linear;position:fixed;top:0;left:0}#navbar{z-index:100;-webkit-backdrop-filter:blur(16px);background:#ffffffd1;border-bottom:1px solid #0000;justify-content:space-between;align-items:center;padding:12px 60px;transition:box-shadow .3s,border-color .3s,padding .3s;display:flex;position:fixed;top:0;left:0;right:0}#navbar.scrolled{border-bottom-color:var(--border);padding:8px 60px;box-shadow:0 6px 28px #1a284014}.nav-logo{font-family:var(--font-serif-jp);color:var(--navy);letter-spacing:.05em;align-items:center;gap:10px;font-size:26px;font-weight:600;text-decoration:none;display:inline-flex}.nav-logo img{width:auto;height:72px;display:block}.nav-logo-tag{color:var(--text-light);letter-spacing:.05em;border-left:1px solid var(--border);padding-left:14px;font-family:Noto Sans JP,sans-serif;font-size:16px;font-weight:400}.nav-links{align-items:center;gap:36px;list-style:none;display:flex}.nav-links a{color:var(--text-light);letter-spacing:.03em;font-size:16px;font-weight:400;text-decoration:none;transition:color .2s}.nav-links a:not(.nav-cta){position:relative}.nav-links a:not(.nav-cta):after{content:"";background:var(--gold);width:0;height:1px;transition:width .25s var(--ease);position:absolute;bottom:-5px;left:0}.nav-links a:not(.nav-cta):hover{color:var(--navy)}.nav-links a:not(.nav-cta):hover:after{width:100%}.nav-links a[aria-current=page]{color:var(--navy)}.nav-links a[aria-current=page]:after{width:100%}.nav-cta{background:var(--grad-navy);border-radius:8px;padding:10px 22px;box-shadow:0 6px 18px #1a28402e;color:var(--white)!important;transition:transform .2s var(--ease), box-shadow .2s!important;font-weight:500!important}.nav-cta:hover{transform:translateY(-1px);box-shadow:0 10px 24px #1a284042}.page{padding-top:120px}.shell{max-width:1100px;margin:0 auto;padding:0 60px}.section-label{letter-spacing:.15em;color:var(--blue-mid);text-transform:uppercase;align-items:center;gap:10px;margin-bottom:18px;font-size:11px;font-weight:500;display:inline-flex}.section-label:before{content:"";background:var(--gold);width:26px;height:1px}.section-title{font-family:var(--font-serif-jp);color:var(--navy);margin-bottom:16px;font-size:clamp(28px,3.5vw,46px);font-weight:400;line-height:1.3}.section-sub{color:var(--text-light);max-width:560px;font-size:14px;font-weight:300;line-height:1.95}.section-header{margin-bottom:48px}footer{background:var(--navy);border-top:1px solid #c4a35a33;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:100px;padding:38px 60px;display:flex}.footer-logo{text-decoration:none;display:inline-block}.footer-logo img{filter:brightness(0)invert();opacity:.72;width:auto;height:48px}.footer-links{flex-wrap:wrap;gap:28px;display:flex}.footer-links a{color:#ffffff6b;letter-spacing:.03em;font-size:12px;text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--gold-soft)}.footer-copy{color:#ffffff4d;letter-spacing:.03em;font-size:12px}.footer-social{align-items:center;gap:16px;display:flex}.footer-social a{color:#ffffff80;border:1px solid #ffffff2e;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;transition:border-color .2s,color .2s,background .2s;display:flex}.footer-social a:hover{color:#ffffffe6;background:#ffffff0f;border-color:#ffffff8c}.footer-social svg{fill:currentColor;width:15px;height:15px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--blue-mid);outline-offset:3px;border-radius:4px}@media (width<=900px){html{scroll-padding-top:90px}#navbar,#navbar.scrolled{padding:10px 20px}.nav-logo{gap:8px;font-size:21px}.nav-logo img{height:48px}.nav-logo-tag,.nav-links li:not(:last-child){display:none}.nav-cta{padding:8px 16px;font-size:13px}.page{padding-top:88px}.shell{padding:0 20px}.section-header{margin-bottom:32px}footer{text-align:center;justify-content:center;margin-top:64px;padding:30px 20px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:1ms!important;animation:none!important}html{scroll-behavior:auto}}.shell-media{max-width:1280px}.shell-art{max-width:1220px}.findbar{border:1px solid var(--border);border-radius:var(--radius);background:var(--blue-pale);margin-bottom:56px;padding:26px 28px}.findbar-form{gap:10px;display:flex}.findbar-input{border:1px solid var(--border);background:var(--white);min-width:0;height:46px;color:var(--text);border-radius:8px;flex:auto;padding:0 16px;font-family:inherit;font-size:14px;transition:border-color .2s,box-shadow .2s}.findbar-input::placeholder{color:var(--blue-pastel)}.findbar-input:focus{border-color:var(--blue-mid);outline:none;box-shadow:0 0 0 3px #4a8ab524}.findbar-submit{background:var(--grad-navy);height:46px;color:var(--white);letter-spacing:.05em;cursor:pointer;transition:transform .2s var(--ease), box-shadow .2s;border:0;border-radius:8px;flex:none;padding:0 26px;font-family:inherit;font-size:14px;font-weight:500;box-shadow:0 6px 18px #1a28402e}.findbar-submit:hover{transform:translateY(-1px);box-shadow:0 10px 24px #1a284042}.findbar-tags{flex-wrap:wrap;align-items:baseline;gap:9px;margin-top:18px;display:flex}.findbar-tags-label{letter-spacing:.12em;color:var(--blue-mid);margin-right:4px;font-size:11px;font-weight:500}.findbar-tag{border:1px solid var(--border);background:var(--white);color:var(--text-light);border-radius:999px;padding:6px 14px;font-size:12.5px;text-decoration:none;transition:color .2s,border-color .2s,background .2s}.findbar-tag:hover{color:var(--navy);border-color:var(--blue-pastel);background:var(--white)}.findbar-tag.is-axis{background:var(--gold-pale);border-color:var(--gold-soft);color:#8a6d2f}.findbar-tag.is-axis:hover{background:var(--gold-soft);color:var(--white);border-color:var(--gold-soft)}.m-layout{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:48px;display:grid}.m-main{min-width:0}.m-sec{margin-bottom:72px}.m-sec:last-child{margin-bottom:0}.m-sec-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:22px;padding-bottom:14px;display:flex}.m-sec-title{font-family:var(--font-serif-jp);color:var(--navy);font-size:clamp(20px,2.4vw,25px);font-weight:500;line-height:1.5;position:relative}.m-sec-desc{color:var(--text-light);margin-top:7px;font-size:13px;line-height:1.85}.m-sec-more{color:var(--blue-mid);white-space:nowrap;flex:none;font-size:12.5px;text-decoration:none;transition:color .2s}.m-sec-more:after{content:" ›"}.m-sec-more:hover{color:var(--navy);text-decoration:underline}.m-rail{overscroll-behavior-x:contain;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;gap:20px;padding:6px 2px 14px;display:flex;overflow-x:auto}.m-rail>.card{scroll-snap-align:start;flex:0 0 clamp(238px,72vw,300px)}.m-rail::-webkit-scrollbar{height:6px}.m-rail::-webkit-scrollbar-track{background:var(--blue-pale);border-radius:999px}.m-rail::-webkit-scrollbar-thumb{background:var(--blue-pastel);border-radius:999px}.m-inline-cta{border:1px solid var(--gold-soft);border-left:3px solid var(--gold);border-radius:var(--radius);background:var(--gold-pale);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-top:10px;padding:16px 22px;display:flex}.m-inline-cta p{color:var(--text);font-size:13.5px;line-height:1.8}.m-inline-cta a{background:var(--grad-gold);color:var(--navy);white-space:nowrap;border-radius:8px;flex:none;padding:9px 20px;font-size:13px;font-weight:500;text-decoration:none;transition:filter .2s}.m-inline-cta a:hover{filter:brightness(1.06)}.m-aside{flex-direction:column;gap:20px;display:flex;position:sticky;top:120px}.m-side-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow-sm);padding:22px 20px}.m-side-head{letter-spacing:.15em;color:var(--gold);text-transform:uppercase;margin-bottom:16px;font-size:11px;font-weight:500}.m-side-head-ja{font-family:var(--font-serif-jp);letter-spacing:.02em;color:var(--navy);text-transform:none;margin-top:5px;font-size:17px;font-weight:500;display:block}.m-rank{counter-reset:rank;list-style:none}.m-rank li{counter-increment:rank;border-top:1px solid var(--border)}.m-rank li:first-child{border-top:0}.m-rank a{color:inherit;gap:12px;padding:13px 0;text-decoration:none;display:flex}.m-rank a:before{content:counter(rank);background:var(--blue-pale);width:22px;height:22px;color:var(--blue-mid);text-align:center;border-radius:50%;flex:none;font-size:11px;font-weight:700;line-height:22px}.m-rank li:nth-child(-n+3) a:before{background:var(--grad-gold);color:var(--white)}.m-rank-title{color:var(--text);-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;font-size:13px;font-weight:400;line-height:1.65;transition:color .2s;display:-webkit-box;overflow:hidden}.m-rank a:hover .m-rank-title{color:var(--blue-mid)}.m-side-nav{flex-direction:column;display:flex}.m-side-nav a{border-top:1px solid var(--border);color:var(--text-light);padding:11px 0;font-size:13px;text-decoration:none;transition:color .2s}.m-side-nav a:first-child{border-top:0}.m-side-nav a:hover{color:var(--navy)}.m-side-nav a:before{content:"›";color:var(--gold);margin-right:8px}.m-side-cta{border-radius:var(--radius);background:var(--grad-navy);color:var(--white);box-shadow:var(--shadow-md);padding:22px 20px}.m-side-cta-title{font-family:var(--font-serif-jp);margin-bottom:8px;font-size:18px;font-weight:500}.m-side-cta-text{color:#ffffffb8;margin-bottom:16px;font-size:12.5px;line-height:1.85}.m-side-cta a{background:var(--grad-gold);color:var(--navy);text-align:center;border-radius:8px;padding:11px 16px;font-size:13.5px;font-weight:500;text-decoration:none;transition:filter .2s;display:block}.m-side-cta a:hover{filter:brightness(1.06)}.axis-filter{flex-wrap:wrap;gap:10px;margin-bottom:40px;display:flex}.axis-pill{border:1px solid var(--border);background:var(--white);color:var(--text-light);border-radius:999px;padding:9px 20px;font-size:13.5px;text-decoration:none;transition:color .2s,border-color .2s,background .2s}.axis-pill:hover{color:var(--navy);border-color:var(--blue-pastel)}.axis-pill[aria-current=page]{background:var(--grad-navy);color:var(--white);border-color:#0000;box-shadow:0 6px 18px #1a28402e}.card-grid{grid-template-columns:repeat(3,1fr);gap:32px;display:grid}.card-grid.is-related{grid-template-columns:repeat(3,1fr);gap:24px}.m-main .card-grid{grid-template-columns:repeat(2,1fr);gap:28px}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);color:inherit;transition:transform .3s var(--ease), box-shadow .3s var(--ease);flex-direction:column;text-decoration:none;display:flex;position:relative;overflow:hidden}.card:before{content:"";background:var(--grad-accent);transform-origin:0;height:2px;transition:transform .4s var(--ease);z-index:2;position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.card:hover:before{transform:scaleX(1)}.card-thumb{aspect-ratio:16/9;background:var(--blue-pale);overflow:hidden}.card-thumb img{object-fit:cover;width:100%;height:100%;transition:transform .5s var(--ease);display:block}.card:hover .card-thumb img{transform:scale(1.04)}.card-thumb.is-empty{background:var(--grad-navy);justify-content:center;align-items:center;display:flex}.card-thumb.is-empty span{font-family:var(--font-serif-jp);color:#ffffff47;letter-spacing:.1em;font-size:30px}.card-body{flex-direction:column;flex:1;padding:18px 20px 20px;display:flex}.card-axis{letter-spacing:.08em;background:var(--gold-pale);color:#8a6d2f;border:1px solid var(--gold-soft);border-radius:999px;align-self:flex-start;margin-bottom:11px;padding:4px 11px;font-size:10.5px;display:inline-block}.card-title{font-family:var(--font-serif-jp);color:var(--navy);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin-bottom:9px;font-size:20px;font-weight:500;line-height:1.55;display:-webkit-box;overflow:hidden}.card-desc{color:var(--text-light);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin-bottom:14px;font-size:13.5px;line-height:1.85;display:-webkit-box;overflow:hidden}.card-date{color:var(--blue-mid);letter-spacing:.05em;margin-top:auto;font-size:11.5px}.card.is-compact .card-title{font-size:17px}.card.is-compact .card-body{padding:15px 17px 17px}.pager{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:48px;display:flex}.pager a,.pager span{border:1px solid var(--border);min-width:38px;height:38px;color:var(--text-light);border-radius:8px;justify-content:center;align-items:center;padding:0 12px;font-size:13.5px;text-decoration:none;transition:color .2s,border-color .2s;display:inline-flex}.pager a:hover{color:var(--navy);border-color:var(--blue-pastel)}.pager .is-current{background:var(--grad-navy);color:var(--white);border-color:#0000}.pager .is-disabled{opacity:.4}.empty{text-align:center;border:1px dashed var(--blue-pastel);border-radius:var(--radius);background:var(--blue-pale);color:var(--text-light);padding:64px 24px;font-size:14px;line-height:2}.empty a{color:var(--blue-mid)}.list-cta{border-radius:var(--radius);background:var(--grad-navy);color:var(--white);box-shadow:var(--shadow-md);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:28px;margin-top:72px;padding:44px 40px;display:flex}.list-cta-title{font-family:var(--font-serif-jp);margin-bottom:8px;font-size:clamp(20px,2.4vw,26px);font-weight:500}.list-cta-text{color:#ffffffb8;max-width:520px;font-size:13.5px;line-height:1.9}.list-cta-actions{flex-wrap:wrap;gap:12px;display:flex}.list-cta .cta-btn{background:var(--grad-gold);box-shadow:0 6px 18px #c4a35a47;color:var(--navy)!important}.list-cta .cta-btn-line{background:#06c755;color:var(--white)!important}.art-grid{grid-template-columns:minmax(0, var(--article-max)) 300px;align-items:start;gap:40px;display:grid}.art-main{min-width:0}.art-ad{display:none}.art-ad-slot{min-height:600px;position:sticky;top:120px}.art-crumb{color:var(--text-light);margin-bottom:22px;font-size:12px;line-height:1.8}.art-crumb a{color:var(--text-light);text-decoration:none}.art-crumb a:hover{color:var(--navy);text-decoration:underline}.art-crumb .sep{color:var(--blue-pastel);margin:0 7px}.art-tags{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.art-tag{letter-spacing:.06em;background:var(--gold-pale);color:#8a6d2f;border:1px solid var(--gold-soft);border-radius:999px;padding:5px 13px;font-size:11px;text-decoration:none}a.art-tag:hover{background:var(--gold-soft);color:var(--white)}.art-tag.is-funnel{background:var(--blue-pale);color:var(--blue-mid);border-color:var(--border)}.art-title{font-family:var(--font-serif-jp);color:var(--navy);margin-bottom:14px;font-size:clamp(26px,4vw,40px);font-weight:500;line-height:1.45}.art-meta{color:var(--text-light);letter-spacing:.03em;margin-bottom:32px;font-size:12.5px}.art-cover{border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:40px;overflow:hidden}.art-cover img{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.art-fb{border:1px solid var(--border);border-radius:var(--radius);background:var(--blue-pale);text-align:center;margin-top:48px;padding:24px 26px}.art-fb-q{color:var(--navy);margin-bottom:16px;font-size:14px;font-weight:500}.art-fb-actions{justify-content:center;gap:12px;display:flex}.art-fb-actions button{border:1px solid var(--border);background:var(--white);min-width:108px;color:var(--text);cursor:pointer;transition:border-color .2s, color .2s, transform .2s var(--ease);border-radius:999px;padding:10px 22px;font-family:inherit;font-size:13.5px}.art-fb-actions button:hover{border-color:var(--gold-soft);color:var(--navy);transform:translateY(-1px)}.art-fb-thanks{color:var(--text-light);font-size:13.5px;line-height:1.9;display:none}.art-fb.is-done .art-fb-q,.art-fb.is-done .art-fb-actions{display:none}.art-fb.is-done .art-fb-thanks{display:block}.art-pn{grid-template-columns:1fr 1fr;gap:16px;margin-top:40px;display:grid}.art-pn-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--white);color:inherit;transition:border-color .2s, box-shadow .2s, transform .2s var(--ease);padding:18px 20px;text-decoration:none;display:block}.art-pn-item:hover{border-color:var(--blue-pastel);box-shadow:var(--shadow-sm);transform:translateY(-2px)}.art-pn-item.is-next{text-align:right;grid-column:2}.art-pn-dir{letter-spacing:.12em;color:var(--blue-mid);margin-bottom:8px;font-size:11px;display:block}.art-pn-title{-webkit-line-clamp:2;line-clamp:2;color:var(--navy);-webkit-box-orient:vertical;font-size:14px;line-height:1.7;display:-webkit-box;overflow:hidden}.art-rel{border-top:1px solid var(--border);margin-top:64px;padding-top:40px}.art-rel-head{font-family:var(--font-serif-jp);color:var(--navy);margin-bottom:24px;font-size:22px;font-weight:500}.art-side{flex-direction:column;gap:20px;display:flex;position:sticky;top:120px}.art-toc{border:1px solid var(--border);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow-sm);max-height:calc(100vh - 260px);padding:20px 20px 18px;overflow-y:auto}.art-toc-head{letter-spacing:.15em;color:var(--gold);text-transform:uppercase;margin-bottom:14px;font-size:11px;font-weight:500}.art-toc ul{list-style:none}.art-toc li{margin-bottom:9px;line-height:1.6}.art-toc li:last-child{margin-bottom:0}.art-toc a{color:var(--text-light);border-left:2px solid #0000;padding-left:10px;font-size:13px;text-decoration:none;transition:color .2s,border-color .2s;display:block}.art-toc a:hover{color:var(--navy)}.art-toc .is-l3 a{padding-left:22px;font-size:12.5px}.art-toc a.is-current{color:var(--navy);border-left-color:var(--gold);font-weight:500}.art-sidecta{border-radius:var(--radius);background:var(--grad-navy);color:var(--white);box-shadow:var(--shadow-md);padding:22px 20px}.art-sidecta-title{font-family:var(--font-serif-jp);margin-bottom:8px;font-size:18px;font-weight:500}.art-sidecta-text{color:#ffffffb8;margin-bottom:16px;font-size:12.5px;line-height:1.85}.art-sidecta a{background:var(--grad-gold);color:var(--navy);text-align:center;border-radius:8px;padding:11px 16px;font-size:13.5px;font-weight:500;text-decoration:none;transition:filter .2s;display:block}.art-sidecta a:hover{filter:brightness(1.06)}.art-bar{z-index:90;padding:10px 14px calc(10px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--border);transition:transform .28s var(--ease);background:#fffffff0;gap:10px;display:none;position:fixed;bottom:0;left:0;right:0;transform:translateY(110%);box-shadow:0 -6px 24px #1a28401a}.art-bar.is-on{transform:none}.art-bar a{text-align:center;white-space:nowrap;border-radius:8px;flex:1 1 0;padding:12px 8px;font-size:13.5px;font-weight:500;text-decoration:none}.art-bar-form{background:var(--grad-navy);color:var(--white)}.art-bar-line{color:var(--white);background:#06c755}.art-top{z-index:80;border:1px solid var(--border);-webkit-backdrop-filter:blur(10px);width:44px;height:44px;color:var(--navy);cursor:pointer;box-shadow:var(--shadow-sm);opacity:0;visibility:hidden;transition:opacity .25s, visibility .25s, transform .25s var(--ease);background:#ffffffeb;border-radius:50%;font-size:15px;line-height:1;position:fixed;bottom:22px;right:22px;transform:translateY(8px)}.art-top.is-on{opacity:1;visibility:visible;transform:none}.art-top:hover{border-color:var(--gold-soft);color:var(--gold)}@media (width>=1440px){.shell-art{max-width:1420px}.art-grid{grid-template-columns:160px minmax(0, var(--article-max)) 300px}.art-ad{display:block}}@media (width<=1120px){.m-layout{grid-template-columns:minmax(0,1fr);gap:56px}.m-aside{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;display:grid;position:static}.m-main .card-grid{grid-template-columns:repeat(3,1fr);gap:24px}}@media (width<=1000px){.art-grid{grid-template-columns:minmax(0,1fr);gap:0}.art-side{display:none}.art-bar{display:flex}.art-top{bottom:84px}.card-grid,.card-grid.is-related,.m-main .card-grid{grid-template-columns:repeat(2,1fr);gap:24px}}@media (width<=760px){.m-aside{grid-template-columns:minmax(0,1fr);gap:20px}.m-sec-head{flex-direction:column;align-items:flex-start;gap:10px}.m-inline-cta{text-align:left;flex-direction:column;align-items:stretch}.m-inline-cta a{text-align:center}.art-pn{grid-template-columns:minmax(0,1fr)}.art-pn-item.is-next{text-align:left;grid-column:1}}@media (width<=640px){.card-grid,.card-grid.is-related,.m-main .card-grid{grid-template-columns:1fr;gap:20px}.findbar{margin-bottom:40px;padding:18px 16px}.findbar-form{flex-wrap:wrap}.findbar-submit{flex:100%;padding:0 16px}.findbar-tags{gap:7px;margin-top:14px}.m-sec{margin-bottom:56px}.axis-filter{gap:8px;margin-bottom:32px}.axis-pill{padding:8px 15px;font-size:12.5px}.list-cta{margin-top:48px;padding:30px 22px}.list-cta-actions{width:100%}.list-cta .cta-btn{text-align:center;flex:100%}.art-fb{padding:20px 16px}.art-fb-actions{flex-direction:column}.art-rel{margin-top:48px}}.shell-article{max-width:1216px}.article-layout{grid-template-columns:minmax(0, var(--article-max)) 280px;align-items:start;gap:56px;display:grid}.article-main{min-width:0}.breadcrumb{color:var(--text-light);margin-bottom:22px;font-size:12px;line-height:1.8}.breadcrumb a{color:var(--text-light);text-decoration:none}.breadcrumb a:hover{color:var(--navy);text-decoration:underline}.breadcrumb .sep{color:var(--blue-pastel);margin:0 7px}.article-badges{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.badge{letter-spacing:.06em;background:var(--gold-pale);color:#8a6d2f;border:1px solid var(--gold-soft);border-radius:999px;padding:5px 13px;font-size:11px;text-decoration:none}a.badge:hover{background:var(--gold-soft);color:var(--white)}.badge-funnel{background:var(--blue-pale);color:var(--blue-mid);border-color:var(--border)}.article-title{font-family:var(--font-serif-jp);color:var(--navy);margin-bottom:14px;font-size:clamp(26px,4vw,40px);font-weight:500;line-height:1.45}.article-dates{color:var(--text-light);letter-spacing:.03em;margin-bottom:32px;font-size:12.5px}.article-hero{border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:40px;overflow:hidden}.article-hero img{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.prose{font-size:16px;line-height:var(--article-lh);color:var(--text)}.prose>p{margin:0 0 22px}.prose h2{font-family:var(--font-serif-jp);color:var(--navy);border-bottom:1px solid var(--border);margin:64px 0 20px;padding-bottom:12px;font-size:clamp(21px,2.6vw,27px);font-weight:500;line-height:1.5;position:relative}.prose h2:after{content:"";background:var(--grad-accent);width:56px;height:2px;position:absolute;bottom:-1px;left:0}.prose h3{font-family:var(--font-serif-jp);color:var(--navy);border-left:3px solid var(--gold);margin:40px 0 14px;padding-left:13px;font-size:clamp(17px,2vw,20px);font-weight:500;line-height:1.6}.prose ul,.prose ol{margin:0 0 22px;padding-left:1.5em}.prose li{margin-bottom:9px}.prose li::marker{color:var(--blue-mid)}.prose a{color:var(--blue-mid);text-underline-offset:3px}.prose a:hover{color:var(--navy)}.prose strong{color:var(--navy);font-weight:700}.prose blockquote{border-left:3px solid var(--gold);background:var(--gold-pale);border-radius:0 var(--radius) var(--radius) 0;color:var(--text-light);margin:0 0 22px;padding:14px 20px;font-size:15px}.prose blockquote>:last-child{margin-bottom:0}.prose code{background:var(--ivory);border:1px solid var(--border);border-radius:4px;padding:2px 6px;font-size:.9em}.prose pre{background:var(--navy);color:#e8eef7;border-radius:var(--radius);margin:0 0 22px;padding:18px 20px;font-size:13.5px;line-height:1.7;overflow-x:auto}.prose pre code{color:inherit;background:0 0;border:0;padding:0}.prose img{border-radius:var(--radius)}.h-tag{background:var(--gold-pale);color:#8a6d2f;border:1px solid var(--gold-soft);vertical-align:middle;border-radius:999px;margin-right:10px;padding:3px 11px;font-family:Noto Sans JP,sans-serif;font-size:12px;font-weight:500;display:inline-block}.marker{background:linear-gradient(transparent 62%, var(--marker-y) 62%);color:inherit}.marker-g{background:linear-gradient(transparent 62%, var(--marker-g) 62%)}.marker-p{background:linear-gradient(transparent 62%, var(--marker-p) 62%)}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);margin:0 0 28px;overflow-x:auto}.table-wrap table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px;line-height:1.75}.table-wrap th,.table-wrap td{text-align:left;border-bottom:1px solid var(--border);padding:12px 15px}.table-wrap th{background:var(--navy);color:var(--white);letter-spacing:.03em;border-bottom-color:var(--navy);font-weight:500}.table-wrap tbody tr:nth-child(2n) td{background:#fafcfe}.table-wrap tbody tr:last-child td{border-bottom:0}.cb>:first-child,.box-body>:first-child,.col>:first-child,.fold-body>:first-child,.cta-lead>:first-child{margin-top:0}.cb>:not(:last-child),.box-body>:not(:last-child),.col>:not(:last-child),.fold-body>:not(:last-child){margin-bottom:14px}.cb{border-radius:var(--radius);border-left:4px solid var(--c-info);background:#f4f9fd;background:color-mix(in srgb, var(--c-info) 6%, var(--white));margin:0 0 28px;padding:17px 22px 17px 54px;font-size:15px;line-height:1.85;position:relative}.cb>:last-child{margin-bottom:0}.cb:before{width:21px;height:21px;color:var(--white);text-align:center;border-radius:50%;font-family:Georgia,Times New Roman,serif;font-size:13px;font-weight:700;line-height:21px;position:absolute;top:18px;left:19px}.cb-info:before{content:"i";background:var(--c-info)}.cb-tip{border-left-color:var(--c-tip);background:color-mix(in srgb, var(--c-tip) 6%, var(--white))}.cb-tip:before{content:"✓";background:var(--c-tip);font-family:Noto Sans JP,sans-serif;font-size:12px}.cb-warning{border-left-color:var(--c-warning);background:color-mix(in srgb, var(--c-warning) 8%, var(--white))}.cb-warning:before{content:"!";background:var(--c-warning)}.cb-danger{border-left-color:var(--c-danger);background:color-mix(in srgb, var(--c-danger) 6%, var(--white))}.cb-danger:before{content:"×";background:var(--c-danger);font-family:Noto Sans JP,sans-serif;font-size:12px}.cb-summary{border-left:4px solid var(--gold);background:var(--blue-pale);box-shadow:var(--shadow-sm);padding:24px 26px}.cb-summary:before{content:none}.cb-summary .cb-label{letter-spacing:.15em;color:var(--gold);text-transform:uppercase;margin:0 0 14px;font-size:11px;font-weight:500}.cb-summary ul{margin:0;padding:0;list-style:none}.cb-summary li{color:var(--navy);margin-bottom:10px;padding-left:28px;font-weight:500;position:relative}.cb-summary li:last-child{margin-bottom:0}.cb-summary li:before{content:"";border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);width:11px;height:6px;position:absolute;top:.62em;left:4px;transform:rotate(-45deg)}.box{border:1px solid var(--box,var(--blue-mid));border-radius:var(--radius);background:color-mix(in srgb, var(--box,var(--blue-mid)) 4%, var(--white));margin:34px 0 28px;padding:26px 24px 20px;font-size:15px;line-height:1.85;position:relative}.box-label{background:var(--box,var(--blue-mid));color:var(--white);letter-spacing:.04em;border-radius:999px;padding:4px 13px;font-size:12px;font-weight:500;position:absolute;top:-12px;left:20px}.box-body>:last-child{margin-bottom:0}.faq{border-top:1px solid var(--border);margin:0 0 28px}.faq-item{border-bottom:1px solid var(--border);padding:18px 2px}.faq-q{color:var(--navy);align-items:flex-start;gap:11px;margin:0 0 10px;font-weight:600;line-height:1.7;display:flex}.faq-badge{background:var(--grad-gold);width:22px;height:22px;color:var(--white);border-radius:50%;flex:none;justify-content:center;align-items:center;margin-top:3px;font-size:11px;font-weight:700;display:inline-flex}.faq-a{color:var(--text-light);margin:0;padding-left:33px;font-size:15px}.faq-a+.faq-a{margin-top:8px}.timeline{counter-reset:tl;margin:0 0 32px;padding-left:44px;position:relative}.timeline:before{content:"";background:var(--border);width:2px;position:absolute;top:10px;bottom:10px;left:14px}.timeline-title{font-family:var(--font-serif-jp);color:var(--navy);margin:0 0 22px -44px;font-size:18px;font-weight:500}.prose .timeline-step{counter-increment:tl;font-family:var(--font-serif-jp);color:var(--navy);border:0;margin:26px 0 8px;padding:0;font-size:17px;font-weight:500;position:relative}.prose .timeline-step:before{content:counter(tl);background:var(--grad-gold);width:30px;height:30px;color:var(--white);border-radius:50%;justify-content:center;align-items:center;font-family:Noto Sans JP,sans-serif;font-size:13px;font-weight:700;display:flex;position:absolute;top:50%;left:-44px;transform:translateY(-50%)}.timeline>p{margin:0 0 16px;font-size:15px}.prose .cols{gap:16px;margin:0 0 28px;display:grid}.prose .cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.prose .cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.prose .col{border:1px solid var(--border);border-radius:var(--radius);background:var(--white);min-width:0;padding:18px 20px;font-size:15px;line-height:1.85}.prose .col>:last-child{margin-bottom:0}.prose .col .col{background:0 0;border:0;padding:0}.prose .cols-3 .col{padding:16px;font-size:14.5px}.prose .col h3{border-left:0;margin:0 0 10px;padding-left:0;font-size:16px}.cta-banner{border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .2s var(--ease), box-shadow .2s;align-items:center;gap:18px;margin:32px 0;padding:16px 20px;text-decoration:none;display:flex}.cta-banner-main{flex:auto;min-width:0}.cta-banner-label{letter-spacing:.02em;font-size:15.5px;font-weight:500;line-height:1.6;display:block}.cta-banner-note{margin-top:5px;font-size:12.5px;line-height:1.7}.cta-banner-note:empty{display:none}.cta-banner-note p{margin:0}.cta-banner-note p+p{margin-top:4px}.cta-banner-arrow{width:30px;height:30px;transition:transform .2s var(--ease);border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:14px;line-height:1;display:flex}.cta-banner:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.cta-banner:hover .cta-banner-arrow{transform:translate(2px)}.cta-banner-navy{background:var(--grad-navy);border-left:3px solid var(--gold);color:var(--white)!important}.cta-banner-navy .cta-banner-note{color:#ffffffb8}.cta-banner-navy .cta-banner-arrow{background:#ffffff24}.cta-banner-gold{background:var(--gold-pale);border:1px solid var(--gold-soft);border-left:3px solid var(--gold);color:var(--navy)!important}.cta-banner-gold .cta-banner-note{color:var(--text-light)}.cta-banner-gold .cta-banner-arrow{background:var(--gold);color:var(--white)}.cta-banner-line{background:color-mix(in srgb, #06c755 5%, var(--white));border:1px solid color-mix(in srgb, #06c755 28%, var(--white));border-left:3px solid #06c755;color:var(--navy)!important}.cta-banner-line .cta-banner-note{color:var(--text-light)}.cta-banner-line .cta-banner-arrow{color:var(--white);background:#06c755}.fold{border:1px solid var(--border);border-radius:var(--radius);background:var(--white);margin:0 0 24px;overflow:hidden}.fold-head{cursor:pointer;color:var(--navy);padding:14px 18px 14px 40px;font-size:14.5px;font-weight:500;line-height:1.6;list-style:none;transition:background .2s;position:relative}.fold-head::-webkit-details-marker{display:none}.fold-head:hover{background:var(--blue-pale)}.fold-head:before{content:"";border-right:2px solid var(--gold);border-bottom:2px solid var(--gold);width:7px;height:7px;transition:transform .2s var(--ease);position:absolute;top:50%;left:19px;transform:translateY(-50%)rotate(-45deg)}.fold[open] .fold-head{background:var(--blue-pale);border-bottom:1px solid var(--border)}.fold[open] .fold-head:before{transform:translateY(-50%)rotate(45deg)}.fold-body{padding:16px 18px 18px;font-size:15px;line-height:1.85}.fold-body>:last-child{margin-bottom:0}.imgph{border:1px dashed var(--blue-pastel);border-radius:var(--radius);background:var(--blue-pale);text-align:center;margin:26px 0;padding:22px;display:block}.imgph-cap{color:var(--text-light);font-size:13px;display:block}.imgph-alt{color:var(--blue-mid);letter-spacing:.03em;margin-top:6px;font-size:11px;display:block}.cta-box{border:1px solid var(--gold-soft);border-left:4px solid var(--gold);border-radius:var(--radius);background:var(--gold-pale);box-shadow:var(--shadow-sm);margin:40px 0;padding:24px 26px}.cta-label{letter-spacing:.05em;color:#8a6d2f;margin:0 0 9px;font-size:12px;font-weight:700}.cta-lead{margin:0 0 18px;font-size:15px;line-height:1.9}.cta-lead>:last-child{margin-bottom:0}.cta-lead p{margin:0 0 10px}.cta-actions{flex-wrap:wrap;gap:10px;display:flex}.cta-btn{background:var(--grad-navy);transition:transform .2s var(--ease), box-shadow .2s;border-radius:8px;padding:12px 24px;font-size:14.5px;font-weight:500;text-decoration:none;display:inline-block;box-shadow:0 6px 18px #1a28402e;color:var(--white)!important}.cta-btn:hover{transform:translateY(-1px);box-shadow:0 10px 24px #1a284042}.cta-btn-line{background:#06c755;box-shadow:0 6px 18px #06c75540}.cta-btn-line:hover{box-shadow:0 10px 24px #06c75552}.toc{position:sticky;top:120px}.toc-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow-sm);max-height:calc(100vh - 230px);padding:20px 20px 18px;overflow-y:auto}.toc-head{letter-spacing:.15em;color:var(--gold);text-transform:uppercase;margin-bottom:14px;font-size:11px;font-weight:500}.toc-card ul{margin:0;padding:0;list-style:none}.toc-card li{margin-bottom:9px;line-height:1.6}.toc-card a{color:var(--text-light);border-left:2px solid #0000;padding-left:10px;font-size:13px;text-decoration:none;transition:color .2s,border-color .2s;display:block}.toc-card a:hover{color:var(--navy)}.toc-card .toc-l3 a{padding-left:22px;font-size:12.5px}.toc-card a.is-current{color:var(--navy);border-left-color:var(--gold);font-weight:500}.toc-inline{border:1px solid var(--border);border-radius:var(--radius);background:var(--blue-pale);margin:0 0 28px;padding:14px 18px;display:none}.toc-inline summary{cursor:pointer;color:var(--navy);font-size:14px;font-weight:500}.toc-inline ul{margin:14px 0 4px;padding:0;list-style:none}.toc-inline li{margin-bottom:8px}.toc-inline a{color:var(--text-light);font-size:13.5px;text-decoration:none}.toc-inline .toc-l3{padding-left:16px}.side-cta{border-radius:var(--radius);background:var(--grad-navy);color:var(--white);box-shadow:var(--shadow-md);margin-top:20px;padding:22px 20px}.side-cta-title{font-family:var(--font-serif-jp);margin-bottom:8px;font-size:18px;font-weight:500}.side-cta-text{color:#ffffffb8;margin-bottom:16px;font-size:12.5px;line-height:1.85}.side-cta a{text-align:center;background:var(--grad-gold);color:var(--navy);border-radius:8px;padding:11px 16px;font-size:13.5px;font-weight:500;text-decoration:none;display:block}.side-cta a:hover{filter:brightness(1.06)}.related{border-top:1px solid var(--border);margin-top:72px;padding-top:40px}.related-head{font-family:var(--font-serif-jp);color:var(--navy);margin-bottom:24px;font-size:22px;font-weight:500}@media (width<=1000px){.article-layout{grid-template-columns:minmax(0,1fr);gap:0}.article-side{display:none}.toc-inline{display:block}}@media (width<=900px){.prose{font-size:15.5px}.prose h2{margin:48px 0 16px}.cb{padding:15px 18px 15px 48px}.box{padding:24px 18px 18px}.timeline{padding-left:38px}.timeline-title{margin-left:-38px}.timeline:before{left:12px}.prose .timeline-step:before{width:26px;height:26px;font-size:12px;left:-38px}.cta-box{padding:20px 18px}.cta-btn{text-align:center;flex:100%}.prose .cols-2,.prose .cols-3{grid-template-columns:minmax(0,1fr)}.prose .cols-3 .col{padding:18px 20px;font-size:15px}.cta-banner{gap:14px;padding:14px 16px}.cta-banner-label{font-size:14.5px}.fold-head{padding:13px 16px 13px 38px}.fold-body{padding:15px 16px 16px}}