:root{--ink:#10274a;--blue:#204dde;--line:#d8dfeb;--muted:#52637a;--paper:#fff;--pale:#eff4fb}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{background:var(--paper);color:var(--ink);margin:0;font-family:Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif;font-size:16px;line-height:1.9}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--blue);outline-offset:5px}button,a{touch-action:manipulation}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:.02em;line-height:1.5}h2{font-size:clamp(28px,3.1vw,46px);font-weight:600}h3{font-size:23px;font-weight:600}.header{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;gap:24px;padding:22px 5%;display:flex}.brand{letter-spacing:-1.8px;white-space:nowrap;align-items:center;font-family:Arial,sans-serif;font-size:32px;font-weight:600;line-height:1.2;display:inline-flex}.brand span{font-weight:400}.brand i{background:var(--blue);border-radius:50%;width:9px;height:9px;margin:0 0 21px 5px}.header nav{align-items:center;gap:28px;font-size:14px;display:flex}.header nav a:hover,.text-link:hover{color:var(--blue)}.nav-contact{background:var(--ink);padding:12px 22px;color:#fff!important}.nav-contact span{margin-left:20px}.hero{background:linear-gradient(120deg,#fff 50%,#f0f5ff);padding:42px 6% 0;overflow:hidden}.hero-label{letter-spacing:.1em;justify-content:space-between;font-family:Arial,sans-serif;font-size:13px;display:flex}.hero-main{grid-template-columns:1.6fr 1fr;align-items:center;gap:50px;padding:72px 0 56px;display:grid}.hero h1{letter-spacing:-.035em;margin:0;font-size:clamp(54px,7.4vw,110px);font-weight:600;line-height:1.4}.hero h1>span{color:var(--blue)}.hero-side{grid-template-columns:85px 1fr;align-items:start;column-gap:25px;display:grid}.hero-side .muted{grid-column:2;font-size:15px}.orbit{border:1px solid #7999e2;border-radius:50%;place-items:center;width:76px;height:76px;margin-top:8px;display:grid;position:relative}.orbit:before{content:"";border:1px solid #7999e2;border-radius:50%;position:absolute;inset:8px -12px;transform:rotate(-48deg)}.orbit span{font-family:Georgia,serif;font-size:29px}.muted{color:var(--muted)}.hero-bottom{border-top:1px solid var(--line);justify-content:space-between;align-items:center;padding:27px 0;display:flex}.hero-bottom p{margin:0;font-size:17px}.button{background:var(--blue);color:#fff;justify-content:space-between;gap:44px;padding:17px 27px;font-size:15px;transition:background .2s;display:inline-flex}.button:hover{background:var(--ink)}.section{padding:95px 6%;scroll-margin-top:20px}.section-heading{grid-template-columns:.7fr 1.3fr 1.1fr;align-items:start;gap:40px;margin-bottom:40px;display:grid}.eyebrow{color:var(--blue);letter-spacing:.13em;margin-bottom:24px;font-family:Arial,sans-serif;font-size:13px;font-weight:600}.section-heading h2{margin-top:-8px}.section-heading>p:last-child{color:var(--muted);font-size:15px}.service-row{border-top:1px solid var(--line);grid-template-columns:50px 1fr 1.1fr 48px;align-items:center;gap:30px;padding:38px 0;transition:color .2s;display:grid}.service-row:last-child{border-bottom:1px solid var(--line)}.service-row:hover{color:var(--blue)}.service-row p{margin:0}.service-row .eyebrow{margin-bottom:8px;font-size:12px}.service-row h3{margin:0}.service-row>p{color:var(--muted);font-size:15px}.service-number{color:var(--blue);font-family:Georgia,serif;font-size:25px}.round-arrow{border:1px solid var(--line);border-radius:50%;place-items:center;width:43px;height:43px;font-size:22px;display:grid}.approach{background:var(--pale)}.approach-grid{grid-template-columns:1.15fr 1fr;gap:10%;display:grid}.large-copy{font-size:19px}.principle{border-top:1px solid var(--line);gap:25px;margin-top:24px;padding-top:22px;display:flex}.principle>span{color:var(--blue);font-family:Georgia,serif}.principle h3{margin-bottom:6px;font-size:18px}.principle p{color:var(--muted);margin:0;font-size:15px}.text-link{border-bottom:1px solid;margin-top:20px;display:inline-block}.company{border-top:1px solid var(--line);grid-template-columns:1fr 1.5fr;gap:50px;display:grid}dl{margin:0}dl>div{border-bottom:1px solid var(--line);grid-template-columns:130px 1fr;gap:20px;padding:20px 0;font-size:15px;display:grid}dt{color:var(--muted)}dd{margin:0}.contact-band{background:var(--blue);color:#fff;justify-content:space-between;align-items:center;gap:30px;padding:72px 6%;display:flex}.contact-band .eyebrow{color:#e1eaff}.contact-band h2{margin:0}.white{color:var(--ink);background:#fff}.white:hover{background:#e4ebff}.contact-band>div:last-child{padding-right:5%}footer{flex-wrap:wrap;align-items:center;gap:40px;padding:50px 6%;display:flex}footer>div{gap:22px;font-size:14px;display:flex}footer small{color:var(--muted);margin-left:auto;font-size:12px}.skip{z-index:100;background:#fff;padding:15px;position:absolute;top:-100px;left:20px}.skip:focus{top:15px}.page-head{background:var(--pale);padding:60px 6% 64px}.breadcrumbs{color:var(--muted);margin-bottom:40px;font-size:13px}.breadcrumbs a{text-decoration:underline}.page-head h1{white-space:pre-line;margin-bottom:22px;font-size:clamp(32px,4vw,56px)}.page-head .intro{max-width:740px;color:var(--muted)}.body-grid{grid-template-columns:1fr 270px;gap:8%;max-width:1300px;margin:auto;padding:64px 6%;display:grid}.prose{min-width:0;max-width:800px}.prose h2{border-bottom:1px solid var(--line);margin-top:56px;padding-bottom:16px;font-size:28px}.prose h3{margin-top:32px;font-size:21px}.prose p,.prose li{line-height:2}.prose a{color:var(--blue);overflow-wrap:anywhere;text-decoration:underline}.prose table{border-collapse:collapse;width:100%;font-size:14px;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--line);min-width:110px;padding:12px}.prose th{background:var(--pale)}.prose blockquote{border-left:3px solid var(--blue);background:var(--pale);margin:24px 0;padding:10px 22px}.side-box{background:var(--pale);align-self:start;padding:25px;position:sticky;top:30px}.side-box h2{font-size:19px}.side-box p{font-size:14px}.side-box .button{gap:10px;width:100%;padding:13px;font-size:14px}.tags{flex-wrap:wrap;gap:12px;margin:0 0 35px;display:flex}.tags a{border:1px solid var(--line);padding:8px 20px;font-size:14px}.tags a[aria-current=page]{background:var(--ink);color:#fff}.articles{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;display:grid}.article-card{border-top:2px solid var(--ink);padding:24px 0}.article-card h2{margin:22px 0 15px;font-size:21px}.article-card p{color:var(--muted);font-size:14px}.article-meta{color:var(--muted);font-size:13px}.article-card:hover h2{color:var(--blue)}.toc ol{padding-left:20px;font-size:14px}.toc a:hover{text-decoration:underline}.notice{color:var(--muted);background:#eef3fc;padding:16px 22px;font-size:14px}.service-detail-list{padding:0;list-style:none}.service-detail-list li{border-bottom:1px solid var(--line);padding:20px 0}.service-detail-list strong{margin-bottom:8px;display:block}.narrow{max-width:900px;margin:0 auto}.news-row{border-bottom:1px solid var(--line);gap:35px;padding:25px 0;display:flex}.news-row time{white-space:nowrap;color:var(--muted)}@media (width<=1000px){.header{align-items:flex-start;gap:15px}.header nav{flex-wrap:wrap;justify-content:flex-end;gap:16px}.hero-main{gap:25px}.hero-side{grid-template-columns:1fr}.orbit{display:none}.hero-side .muted{grid-column:1}.section-heading{grid-template-columns:1fr 2fr}.section-heading>p:last-child{grid-column:2}.service-row{grid-template-columns:35px 1fr 1fr 35px;gap:20px}.articles{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=640px){.header{padding:20px 6%;display:block}.brand{font-size:28px}.header nav{justify-content:flex-start;gap:12px 18px;margin-top:20px;font-size:13px}.nav-contact{padding:6px 12px}.nav-contact span{margin-left:5px}.hero{padding-top:26px}.hero-label{letter-spacing:.06em;font-size:10px}.hero-label>span:last-child{display:none}.hero-main{grid-template-columns:1fr;gap:26px;padding:36px 0 25px}.hero h1{font-size:clamp(46px,11.5vw,72px)}.hero-side{flex-wrap:wrap;gap:22px;display:flex}.hero-side p{font-size:15px}.hero-side .muted{font-size:14px}.hero-bottom{flex-direction:column;align-items:flex-start;gap:18px}.hero-bottom p{font-size:14px}.button{padding:14px 20px}.section{padding:60px 6%}.section-heading{display:block}.section-heading h2{margin-top:0}.section-heading .eyebrow{margin-bottom:20px}.service-row{grid-template-columns:28px 1fr 35px;gap:15px;padding:28px 0}.service-row>p{grid-area:2/2}.service-row .round-arrow{grid-area:1/3}.service-row h3{font-size:21px}.service-number{font-size:20px}.approach-grid,.company{grid-template-columns:1fr;gap:28px}.contact-band{flex-direction:column;align-items:flex-start;padding:55px 6%}.contact-band h2{font-size:34px}.contact-band>div:last-child{padding:0}.contact-band p{font-size:14px}footer{gap:25px}footer>div{flex-wrap:wrap;gap:14px}footer small{width:100%;margin:0}dl>div{grid-template-columns:85px 1fr;gap:14px;font-size:14px}.body-grid{grid-template-columns:1fr;gap:40px;padding:35px 6%}.side-box{position:static}.articles{grid-template-columns:1fr}.page-head{padding:32px 6% 36px}.page-head h1{font-size:32px}.breadcrumbs{margin-bottom:28px}.prose h2{font-size:24px}.news-row{display:block}.news-row time{margin-bottom:10px;display:block}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}.prose img{max-width:100%;height:auto;display:block}.prose .article-figure{border:1px solid var(--line);overflow-wrap:anywhere;border-radius:8px;margin:36px 0;padding:24px}.prose .figure-title{margin:0 0 22px;font-size:18px;font-weight:600}.prose figcaption{color:var(--muted);margin-top:20px;font-size:14px;line-height:1.8}.prose .figure-source{margin-top:8px;display:block}.prose .article-flow{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:0;padding:0;list-style:none;display:grid}.prose .article-flow li{background:var(--pale);border-top:3px solid var(--blue);padding:18px;line-height:1.8;position:relative}.prose .article-flow strong{margin-bottom:7px;font-size:17px;display:block}.prose .article-flow li>span:last-child{color:var(--muted);font-size:14px;display:block}.prose .flow-number{color:var(--blue);margin-bottom:9px;font-family:Arial,sans-serif;font-size:14px;display:block}.prose .article-flow li:not(:last-child):after{content:"↓";color:var(--blue);z-index:1;font-size:18px;position:absolute;bottom:-26px;left:50%}.prose .article-flow{grid-template-columns:1fr}.prose .article-flow li{grid-template-columns:32px 1fr;column-gap:12px;display:grid}.prose .flow-number{grid-row:1/3;margin:0}.prose .article-flow li>span:last-child{grid-column:2}.prose .media-fullsize{margin-top:12px;font-size:14px;display:inline-block}@media (width<=640px){.prose .article-figure{padding:18px}.prose .article-flow li{padding:14px}.prose .article-flow strong{font-size:16px}}.brand{letter-spacing:normal;flex:0 0 140px;width:140px;height:92px;display:inline-block;position:relative;overflow:hidden}.brand img{width:180px;max-width:none;height:180px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.header{padding-top:10px;padding-bottom:10px}.service-lead{white-space:pre-line;font-size:clamp(21px,2.5vw,32px);line-height:1.6}@media (width<=640px){.header nav{margin-top:10px}}.personal-service{border-top:1px solid var(--line);grid-template-columns:1.15fr 1fr;gap:10%;display:grid}.coming-soon{border:1px solid var(--blue);color:var(--blue);margin-bottom:20px;padding:4px 14px;font-size:13px;display:inline-block}.personal-copy{align-self:center;max-width:540px}.personal-copy p{font-size:16px}@media (width<=640px){.personal-service{grid-template-columns:1fr;gap:18px}}.header{z-index:30;backdrop-filter:blur(18px);background:#ffffffed;border:1px solid #e2e8ef;border-radius:60px;align-items:center;min-height:84px;margin:16px 4% 0;padding:7px 14px 7px 24px;position:sticky;top:16px;box-shadow:0 8px 34px #1833520a}.header .brand{flex-basis:116px;width:116px;height:76px}.header .brand img{width:142px;height:142px}.header .desktop-nav{gap:25px;font-size:13px}.desktop-nav>a:not(.nav-contact){padding:14px 0;position:relative}.desktop-nav>a:not(.nav-contact):after{content:"";transform-origin:0;background:linear-gradient(90deg,#2551c9,#55bda6);width:100%;height:2px;transition:transform .25s;position:absolute;bottom:8px;left:0;transform:scaleX(0)}.desktop-nav>a:hover:after,.desktop-nav>a:focus-visible:after{transform:scaleX(1)}.header .nav-contact{background:var(--ink);border-radius:40px;padding:16px 22px;transition:background .2s,box-shadow .2s}.header .nav-contact:hover{background:var(--blue);box-shadow:0 5px 16px #204dde24}.header .nav-contact span{margin-left:14px}.mobile-menu{display:none}.hero{background:radial-gradient(at 83% 40%,#edf7f6 0,#0000 42%),linear-gradient(125deg,#fff 38%,#f2f5fc);padding-top:42px;position:relative}.hero-label{color:var(--muted);letter-spacing:.13em;font-size:11px}.hero-main{grid-template-columns:1.2fr 1fr;gap:5%;min-height:510px;padding:34px 0 40px}.hero h1{letter-spacing:-.045em;font-size:clamp(54px,7vw,104px)}.hero h1>span{color:#0000;background:linear-gradient(100deg,#244dc6 10%,#286887 90%) text}.hero-side{grid-template-columns:1fr 1fr;align-items:center;gap:0 22px;display:grid}.hero-side p{margin-bottom:0;font-size:15px;line-height:1.9}.hero-side .muted{border-left:1px solid #cbdcd9;grid-column:auto;padding-left:22px;font-size:13px}.bloom-visual{isolation:isolate;grid-column:1/-1;place-items:center;height:320px;margin-bottom:22px;display:grid;position:relative}.bloom-halo{background:radial-gradient(circle,#94d9c943,#b8cdfa21 45%,#0000 70%);border-radius:50%;width:290px;height:290px;animation:9s ease-in-out infinite alternate halo-breathe;position:absolute}.bloom-orbits{width:248px;height:248px;animation:48s linear infinite orbit-turn;position:absolute}.bloom-orbits i{transform:rotate(var(--angle)) scaleX(.42);border:1px solid #477ca475;border-radius:50%;position:absolute;inset:0;box-shadow:inset 0 0 14px #8bcece0a}.bloom-orbits i:first-child{--angle:0deg}.bloom-orbits i:nth-child(2){--angle:30deg}.bloom-orbits i:nth-child(3){--angle:60deg}.bloom-orbits i:nth-child(4){--angle:90deg}.bloom-orbits i:nth-child(5){--angle:120deg}.bloom-orbits i:nth-child(6){--angle:150deg}.bloom-core{background:radial-gradient(circle at 30% 22%,#e1f8ec,#96cecd 30%,#517ba7 65%,#203b85);border-radius:50%;place-items:center;width:94px;height:94px;animation:8s ease-in-out infinite alternate core-float;display:grid;box-shadow:0 14px 40px #40789135,inset 0 0 18px #fff6}.bloom-core span{color:#fff;letter-spacing:.04em;font-family:Georgia,serif;font-size:32px}.bloom-particle{background:#55afa3;border-radius:50%;width:8px;height:8px;animation:12s ease-in-out infinite alternate particle-float;position:absolute;box-shadow:0 0 13px #55afa370}.particle-one{top:32%;left:18%}.particle-two{background:#355cb6;width:5px;height:5px;animation-delay:-6s;bottom:30%;right:20%}.visual-caption{letter-spacing:.25em;color:#597881;font-size:9px;position:absolute;bottom:0}.hero-bottom{border-top-color:#dce6e9}.hero-caption{flex-wrap:wrap;align-items:center;gap:22px;display:flex}.hero-caption>p{font-size:15px}.hero .button{background:var(--ink);border-radius:40px;box-shadow:0 4px 14px #10274a10}.hero .button:hover{background:var(--blue)}.motion-toggle{font:inherit;cursor:pointer;color:var(--muted);background:0 0;border:0;border-bottom:1px solid #a7b8c5;padding:4px 0;font-size:11px}.motion-toggle:focus-visible,.mobile-menu summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}.hero[data-paused=true] .bloom-visual *{animation-play-state:paused}@keyframes orbit-turn{to{transform:rotate(360deg)}}@keyframes core-float{to{transform:translateY(-8px)}}@keyframes halo-breathe{to{opacity:.65;transform:scale(1.13)}}@keyframes particle-float{to{transform:translate(12px,-24px)}}@media (width<=1100px){.header .desktop-nav{display:none}.header{gap:15px;min-height:76px;margin:12px 4% 0;padding:5px 14px 5px 20px;display:flex;top:12px}.mobile-menu{display:block}.mobile-menu summary{cursor:pointer;letter-spacing:.14em;align-items:center;gap:15px;padding:15px 14px;font-size:11px;list-style:none;display:flex}.mobile-menu summary::-webkit-details-marker{display:none}.menu-icon{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);width:21px;height:12px;position:relative}.mobile-menu[open] .menu-icon{border:0}.mobile-menu[open] .menu-icon:before,.mobile-menu[open] .menu-icon:after{content:"";background:var(--ink);width:21px;height:1px;position:absolute;top:5px;left:0;transform:rotate(45deg)}.mobile-menu[open] .menu-icon:after{transform:rotate(-45deg)}.header .mobile-menu nav{border:1px solid var(--line);background:#fff;border-radius:24px;flex-direction:column;align-items:stretch;gap:0;max-height:calc(100dvh - 130px);margin:0;padding:18px 24px;display:flex;position:absolute;top:calc(100% + 10px);left:0;right:0;overflow:auto;box-shadow:0 24px 50px #10274a14}.mobile-menu nav>a{border-bottom:1px solid #e7ecf2;align-items:center;gap:18px;padding:17px 2px;font-size:14px;display:flex}.mobile-menu nav>a>span:last-child{margin-left:auto}.menu-number{color:#70839a;letter-spacing:.08em;font-family:Arial,sans-serif;font-size:10px}.header .mobile-menu .nav-contact{margin-top:16px;padding:14px 20px}.hero-main{gap:30px}.hero-side{grid-template-columns:1fr}.hero-side .muted{border:0;grid-column:1;padding:12px 0 0}.bloom-visual{height:280px}.bloom-orbits{width:220px;height:220px}}@media (width<=640px){.header .brand{flex-basis:110px;width:110px;height:72px}.hero{padding-top:30px}.hero-label{letter-spacing:.08em;font-size:9px}.hero-main{grid-template-columns:1fr;gap:12px;min-height:0;padding:35px 0 30px}.hero h1{font-size:clamp(48px,12vw,72px)}.hero-side{grid-template-columns:1fr 1fr;gap:0 18px;display:grid}.bloom-visual{height:248px;margin:0 0 22px}.bloom-orbits{width:200px;height:200px}.bloom-core{width:78px;height:78px}.bloom-core span{font-size:28px}.bloom-halo{width:250px;height:250px}.hero-side p{font-size:13px}.hero-side .muted{border-left:1px solid #cbdcd9;grid-column:auto;padding:0 0 0 15px;font-size:11px}.hero-bottom{gap:20px;padding:23px 0}.hero-caption{gap:9px 20px}.hero-caption>p{font-size:13px}.hero .button{width:100%}.motion-toggle{font-size:10px}}@media (prefers-reduced-motion:reduce){.bloom-visual *{animation:none!important}.motion-toggle{display:none}}@media (width<=640px){.hero-side{grid-template-columns:1fr}.hero-side p{text-align:center;font-size:14px}.hero-side .muted{border:0;padding:14px 0 0;font-size:12px}.bloom-visual{margin-bottom:18px}}.article-cover{margin:0 0 2rem}.article-cover img,.article-thumbnail{border-radius:12px;width:100%;height:auto;display:block}.article-cover figcaption{color:#52677c;margin-top:.6rem;font-size:.8rem}.article-thumbnail{margin-bottom:1.2rem}.score-guide{background:#f3f7f8;border:1px solid #dde6e8;border-radius:16px;margin:2rem 0;padding:1.3rem}.score-guide figcaption{color:#142d4e;margin-bottom:.8rem;font-weight:700}.score-guide figcaption small{margin-top:.3rem;font-size:.75rem;font-weight:400;display:block}.score-row{border-top:1px solid #d9e2e4;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 0;display:flex}.score-row div>strong{font-size:1rem}.score-row div>span{color:#52677c;margin-top:.2rem;font-size:.75rem;display:block}.score-row p{white-space:nowrap;align-items:center;gap:.65rem;margin:0;font-size:1.2rem;display:flex}.score-row p>strong{color:#176e68;font-size:1.45rem}.score-row i{color:#7e969c;font-style:normal}.source-note{color:#52677c;border-left:3px solid #c5d8dd;margin:1.5rem 0;padding:.5rem 1rem;font-size:.85rem}.source-note summary{cursor:pointer;text-underline-offset:4px;text-decoration:underline}.source-note p{margin-bottom:.5rem}.cache-guide{background:#fbf7ef;border-radius:16px;margin:2rem 0;padding:1.5rem}.cache-guide figcaption{font-weight:700}.cache-guide ol{grid-template-columns:1fr 1fr;gap:1rem;padding:0;list-style:none;display:grid}.cache-guide li{background:#fff;border-radius:10px;padding:1rem}.cache-guide li strong,.cache-guide li span{display:block}.cache-guide li strong{color:#176e68}.cache-guide p{margin-bottom:0;font-size:.85rem}@media (width<=600px){.score-row{display:block}.score-row p{margin:.6rem 0 0}.score-guide{padding:1rem}.cache-guide ol{grid-template-columns:1fr}}