:root{--navy:#16384b;--teal:#087d88;--deep:#075765;--ink:#263f49;--muted:#607680;--line:#e1ecee;--pale:#f5fbfb;--ice:#eaf7f7;--paper:#fff;--shadow:0 24px 55px rgba(20,69,81,.08)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic","Noto Sans JP",sans-serif;line-height:1.75;letter-spacing:.025em;-webkit-font-smoothing:antialiased;overflow-wrap:anywhere}
a{text-decoration:none;color:inherit}a:hover{color:var(--teal)}button,input,textarea{font:inherit}button{cursor:pointer}img{max-width:100%;height:auto}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{line-height:1.52}h1,h2{color:var(--navy)}p{margin-bottom:1em}
.container{width:min(1120px,calc(100% - 44px));margin-inline:auto}.narrow{max-width:860px}
.screen-reader-text{clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;overflow:hidden;position:absolute;white-space:nowrap;width:1px}.screen-reader-text:focus{clip:auto;clip-path:none;height:auto;width:auto;top:10px;left:10px;z-index:1000;color:#111;background:white;padding:10px}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.admin-bar .site-header{top:32px}.header-inner{height:81px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;flex-shrink:0;width:164px}.brand img{width:100%;height:auto;display:block}.brand .custom-logo-link{display:block;line-height:0;width:100%}.brand .custom-logo{max-height:62px;width:auto;max-width:164px;object-fit:contain}
.site-nav{margin-left:auto}.nav-items{list-style:none;padding:0;margin:0;display:flex;align-items:center;gap:25px}.nav-items a{display:block;font-size:13px;font-weight:700;color:#526975;white-space:nowrap;transition:color .2s}.nav-items a:hover,.nav-items .current-menu-item a{color:var(--teal)}.nav-items li:last-child a{padding:10px 18px;border:1px solid #95cdd2;border-radius:50px;color:var(--teal)}.nav-items li:last-child a:hover{background:#eff9fa}
.menu-toggle{display:none;border:1px solid var(--line);background:white;border-radius:10px;padding:10px 13px;color:var(--navy);font-weight:700;font-size:13px;gap:10px;align-items:center}.menu-toggle span{font-size:18px}
.hero{position:relative;overflow:hidden;background:linear-gradient(112deg,#fff 42%,#eefaf9 100%);padding:81px 0 83px}.hero:after{content:"";position:absolute;right:-250px;top:-240px;width:490px;height:490px;border-radius:50%;background:#dcf5f2}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.06fr);gap:57px;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.06em;color:var(--teal);background:#e6f5f4;border-radius:99px;padding:8px 16px;margin-bottom:23px}.hero h1{font-size:clamp(35px,4.3vw,57px);line-height:1.43;letter-spacing:.02em;margin-bottom:22px}.hero h1 em{font-style:normal;color:var(--teal)}.hero-lead{color:var(--muted);font-size:16px;line-height:2.03;max-width:560px}.hero-lead p{margin-bottom:25px}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:13px 22px;font-size:14px;font-weight:800;line-height:1.6;transition:background .2s,transform .2s;text-align:center}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover{color:#fff;background:var(--deep)}.btn-outline{border:1px solid #b7d8db;background:#fff;color:var(--deep)}.btn-outline:hover{color:var(--deep);background:#eaf7f7}.hero-small{color:#82949c;font-size:11px;margin:20px 0 0;line-height:1.8}
.hero-art{position:relative;min-width:0;padding:20px 0 12px}.hero-logo{display:block;margin:0 auto 2px;width:min(88%,430px);max-height:205px;object-fit:contain;filter:drop-shadow(0 9px 18px rgba(13,90,95,.05))}.browser-window{overflow:hidden;background:#fff;border:1px solid #d7e9eb;border-radius:19px;box-shadow:var(--shadow);transform:rotate(-1deg)}.browser-toolbar{background:#edf7f6;display:flex;align-items:center;gap:6px;padding:0 16px;height:36px}.browser-toolbar span{width:8px;height:8px;background:#afcbd0;border-radius:50%}.browser-toolbar i{width:42%;height:11px;background:#f8fdfd;border-radius:30px;margin-left:14px}.browser-window img{width:100%;display:block;aspect-ratio:1400/790;object-fit:cover}.browser-sticker{position:absolute;right:-18px;bottom:-4px;background:#fff;box-shadow:0 15px 36px #1f78831a;border:1px solid #d9f0ee;border-radius:14px;padding:12px 17px;font-weight:800;color:var(--deep);font-size:12px;transform:rotate(3deg)}
.trust-row{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;padding:20px 0}.trust-inner{display:flex;gap:14px 30px;justify-content:center;flex-wrap:wrap;font-size:12px;color:#617781}.trust-inner span:before{content:"•";display:inline-block;color:var(--teal);margin-right:8px;font-weight:900}
.section{padding:94px 0;scroll-margin-top:100px}.section-alt{background:#f7fbfb}.section-top{max-width:820px;margin:0 auto 47px;text-align:center}.section-label{font-size:12px;font-weight:800;letter-spacing:.15em;color:var(--teal);text-transform:uppercase}.section-top h2{font-size:clamp(25px,3.1vw,36px);line-height:1.62;margin:12px 0 14px}.section-top>p{font-size:15px;color:var(--muted);line-height:1.95;margin-bottom:0}
.pain-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.pain-card{padding:28px 28px 31px;background:#fff;border:1px solid var(--line);border-radius:18px;min-height:227px}.item-count{font-size:12px;font-weight:900;letter-spacing:.2em;color:var(--teal)}.pain-card h3{font-size:19px;color:var(--navy);margin:18px 0 11px}.pain-card p{font-size:14px;color:var(--muted);margin:0;line-height:1.9}.purpose-note{margin:30px auto 0;border-radius:18px;padding:24px 28px;max-width:900px;text-align:center;font-size:16px;color:var(--navy);background:var(--ice);font-weight:800}
.feature-layout{display:grid;grid-template-columns:minmax(240px,340px) minmax(0,1fr);gap:25px;align-items:start}.feature-tabs{display:flex;flex-direction:column;gap:9px}.feature-tab{display:block;width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:13px;padding:13px 17px;color:var(--ink);transition:.15s}.feature-tab.is-active,.feature-tab:hover,.feature-tab:focus-visible{border-color:#82c8cc;background:#edf9f8;box-shadow:0 8px 18px #1e8a8a0b}.feature-num{font-size:11px;color:var(--teal);font-weight:800;margin-right:9px}.feature-tab strong{font-size:14px;color:var(--navy)}.feature-mini{display:block;color:var(--muted);font-size:11px;line-height:1.65;margin:5px 0 0 29px}.feature-panel{background:#fff;border:1px solid #d7e8e8;border-radius:22px;box-shadow:var(--shadow);padding:17px}.feature-panel[hidden]{display:none}.feature-panel-head{display:flex;gap:12px;align-items:center;justify-content:space-between;margin:5px 7px 17px}.feature-panel-head h3{font-size:20px;color:var(--navy);margin:0}.status-tag{background:#edf6f7;color:var(--deep);border-radius:99px;padding:5px 11px;font-size:11px;font-weight:800;white-space:nowrap}.feature-image-wrap{border:1px solid var(--line);border-radius:12px;overflow:hidden}.feature-image-wrap img{display:block;width:100%;height:auto}.feature-description{font-size:14px;color:var(--muted);line-height:1.9;margin:16px 10px 2px}.feature-description>*:last-child{margin-bottom:0}.screen-note{color:#7a929c;font-size:11px;line-height:1.7;margin:10px 10px 4px}.section-footnote{color:#7a929c;font-size:12px;line-height:1.9;margin:20px auto 0;max-width:940px}.empty-state{border:1px solid var(--line);border-radius:15px;background:#fff;text-align:center;padding:34px;font-size:14px;color:var(--muted)}
.story-grid{display:grid;grid-template-columns:1.06fr .94fr;align-items:center;gap:44px}.story-copy h2{font-size:clamp(25px,2.9vw,36px);line-height:1.62;margin:15px 0 23px}.story-text{font-size:15px;color:var(--muted);line-height:2.05}.award-card{padding:41px 38px;border:1px solid #daeded;border-radius:23px;background:linear-gradient(135deg,#f0fafa,#fff)}.award-card h3{font-size:25px;color:var(--navy);line-height:1.6;margin:14px 0 18px}.award-text{font-size:14px;color:var(--muted);line-height:2}.award-note{font-size:12px;color:#668189;margin-bottom:0}
.model-grid{display:grid;grid-template-columns:1fr 100px 1fr;gap:20px;max-width:900px;align-items:center;margin:auto}.model-card{min-height:232px;border:1px solid var(--line);border-radius:19px;background:#fff;text-align:center;padding:30px 23px}.model-icon{width:50px;height:50px;background:var(--ice);border-radius:14px;display:grid;place-items:center;font-size:24px;color:var(--teal);margin:0 auto 15px}.model-card h3{font-size:22px;color:var(--navy);margin-bottom:11px}.model-card p{font-size:14px;color:var(--muted);line-height:1.9;margin:0}.model-bridge{text-align:center;color:var(--teal);font-size:12px;font-weight:900}.model-note{max-width:850px;margin:27px auto 0;color:var(--muted);font-size:13px;text-align:center;line-height:1.9}
.news-list{max-width:930px;margin:auto;border-top:1px solid var(--line)}.news-row{display:grid;grid-template-columns:134px minmax(0,1fr) 24px;align-items:center;gap:18px;padding:21px 13px;border-bottom:1px solid var(--line);color:var(--ink)}.news-row:hover{background:#f8fcfc;color:var(--teal)}.news-row time{font-size:13px;color:var(--teal);font-weight:800}.news-row span{font-size:15px;font-weight:700}.news-row b{font-size:22px;color:var(--teal)}
.steps-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.step-card{padding:26px 21px 24px;border:1px solid var(--line);border-radius:17px;background:#fff}.step-card>span{font-size:12px;color:var(--teal);font-weight:900;letter-spacing:.09em}.step-card h3{font-size:18px;color:var(--navy);margin:14px 0 11px}.step-card>div{font-size:13px;color:var(--muted);line-height:1.9}.step-card>div p:last-child{margin:0}
.faq-items{max-width:850px;margin:auto;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{display:flex;justify-content:space-between;align-items:center;gap:20px;list-style:none;cursor:pointer;padding:22px 6px;font-weight:800;color:var(--navy);font-size:16px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary span{font-size:24px;font-weight:400;color:var(--teal);transition:transform .2s}.faq-item[open] summary span{transform:rotate(45deg)}.faq-answer{padding:0 13px 22px 6px;font-size:14px;color:var(--muted);line-height:1.95}.faq-answer p:last-child{margin:0}
.partner-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}.partner-card{text-align:center;border:1px solid var(--line);border-radius:16px;background:#fff;padding:24px}.partner-card img{width:100%;max-height:90px;object-fit:contain;margin-bottom:11px}.partner-card strong{display:block;color:var(--navy);font-size:15px}.partner-card p{font-size:12px;color:var(--muted);margin:9px 0 0}
.extra-content{max-width:1120px}.extra-content h2{font-size:28px}.extra-content .alignwide{max-width:1100px;margin-inline:auto}.extra-content .alignfull{width:100vw;max-width:none;margin-left:calc(50% - 50vw)}
.contact-section{background:linear-gradient(114deg,#eaf8f7,#f7fbfb);padding:77px 0}.contact-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:60px;align-items:center}.contact-section h2{font-size:clamp(25px,3vw,35px);margin:13px 0}.contact-section p{color:var(--muted);font-size:15px;line-height:1.95}.contact-section .contact-small{font-size:12px;margin:20px 0 0}.contact-action{text-align:center}.contact-pending{display:inline-block;background:#fff;border:1px solid #bfdade;border-radius:13px;color:var(--deep);padding:16px 25px;font-size:14px;font-weight:800}.form-wrap{background:#fff;padding:22px;border-radius:18px;text-align:left;box-shadow:0 8px 23px rgba(20,69,81,.06)}.form-wrap input:not([type=checkbox]),.form-wrap textarea{max-width:100%;padding:11px;border:1px solid var(--line);border-radius:8px}
.site-footer{background:#fff;border-top:1px solid var(--line);padding:52px 0 35px}.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}.footer-brand{display:inline-block;width:158px;line-height:0}.footer-brand img{display:block;width:100%}.footer-grid p{font-size:12px;color:#71858c;margin:15px 0 0}.footer-meta{text-align:right}.footer-meta a{font-size:12px;text-decoration:underline;text-underline-offset:3px;color:var(--muted)}.footer-meta .copyright{font-size:11px;color:#90a1a8}
.page-main{padding:76px 0 115px;min-height:60vh}.page-heading{margin-bottom:30px}.page-heading h1,.content-article h1{font-size:clamp(28px,4vw,42px);margin:12px 0 24px}.content-article .article-date{color:var(--teal);font-size:13px;font-weight:800;margin-bottom:16px}.content-article .back-link{font-size:13px;font-weight:700;color:var(--teal)}.entry-content{font-size:16px;line-height:2;color:#3a5260}.entry-content h2{font-size:26px;margin-top:45px}.entry-content h3{font-size:21px;margin-top:32px}.entry-content a{color:var(--teal);text-decoration:underline}.entry-content img{border-radius:12px}.entry-content .alignwide{max-width:1100px}.single-featured img{width:100%;height:auto;border-radius:17px;margin-bottom:25px}.pagination{margin-top:32px}.pagination .page-numbers{display:inline-block;padding:5px 12px;border-radius:8px;background:#eef8f8;margin-right:5px}.pagination .current{background:var(--teal);color:#fff}
@media (max-width:1020px){.nav-items{gap:14px}.nav-items a{font-size:12px}.hero-grid{gap:30px}.feature-layout{grid-template-columns:290px minmax(0,1fr)}.feature-mini{display:none}.story-grid{gap:25px}}
@media (max-width:820px){.admin-bar .site-header{top:46px}.header-inner{height:73px}.brand{width:144px}.menu-toggle{display:flex;margin-left:auto}.site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:0 14px 18px rgba(20,69,81,.09);border-bottom:1px solid var(--line);padding:9px 22px 22px}.site-nav.is-open{display:block}.nav-items{display:flex;flex-direction:column;align-items:stretch;gap:0}.nav-items a{font-size:14px;padding:13px;border-bottom:1px solid var(--line)}.nav-items li:last-child a{margin-top:9px;border-radius:12px;text-align:center;border:1px solid #95cdd2}
.hero{padding:56px 0 61px}.hero-grid{grid-template-columns:1fr;gap:30px}.hero-copy{max-width:700px}.hero-art{width:min(680px,100%);margin-inline:auto}.hero-logo{max-height:150px;width:min(70%,350px)}.hero h1{font-size:clamp(33px,7vw,48px)}.hero-lead{font-size:15px}.section{padding:70px 0}.pain-grid{grid-template-columns:1fr 1fr}.feature-layout{grid-template-columns:1fr}.feature-tabs{flex-direction:row;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory}.feature-tab{min-width:168px;max-width:230px;scroll-snap-align:start}.feature-tab strong{font-size:13px}.feature-mini{display:none}.story-grid{grid-template-columns:1fr}.model-grid{gap:12px;grid-template-columns:1fr 70px 1fr}.steps-grid{grid-template-columns:1fr 1fr}.partner-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr;gap:20px}.contact-action{text-align:left}}
@media (max-width:600px){.container{width:min(100% - 34px,1120px)}.hero{padding:46px 0 55px}.eyebrow{font-size:10px;padding:7px 12px;margin-bottom:18px}.hero h1{font-size:clamp(31px,8.2vw,39px);margin-bottom:17px}.hero-lead{font-size:14px;line-height:1.95}.hero-actions{gap:9px}.hero-actions .btn{padding:11px 16px;font-size:12px}.hero-art{padding:8px 0 9px}.hero-logo{max-height:113px}.browser-window{border-radius:14px}.browser-sticker{right:1px;bottom:-16px;padding:8px 10px;font-size:10px}.trust-row{padding:16px 0}.trust-inner{gap:6px 15px;justify-content:flex-start;font-size:11px}.section{padding:62px 0}.section-top{margin-bottom:31px}.section-top h2{font-size:26px}.section-top>p{font-size:13px;line-height:1.9}.pain-grid{grid-template-columns:1fr;gap:12px}.pain-card{min-height:0;padding:22px}.pain-card h3{margin:9px 0;font-size:18px}.pain-card p{font-size:13px}.purpose-note{font-size:14px;padding:18px}.feature-panel{padding:10px;border-radius:13px}.feature-panel-head{margin:6px 5px 10px}.feature-panel-head h3{font-size:16px}.status-tag{font-size:9px;padding:4px 7px}.feature-description{font-size:13px;margin:12px 6px 2px}.feature-tab{min-width:152px;padding:10px}.story-copy h2{font-size:26px}.story-text{font-size:14px}.award-card{padding:24px 22px}.award-card h3{font-size:21px}.award-text{font-size:13px}.model-grid{display:grid;grid-template-columns:1fr;gap:13px}.model-card{min-height:0;padding:24px 20px}.model-bridge{font-size:12px;padding:0}.model-note{font-size:11px}.news-row{grid-template-columns:95px 1fr 16px;gap:8px;padding:18px 4px}.news-row time{font-size:11px}.news-row span{font-size:13px}.steps-grid{grid-template-columns:1fr;gap:12px}.step-card{padding:23px}.faq-item summary{font-size:14px;padding:19px 3px}.faq-answer{font-size:13px}.contact-section{padding:55px 0}.contact-section h2{font-size:27px}.contact-section p{font-size:13px}.contact-action{text-align:left}.footer-grid{grid-template-columns:1fr;gap:17px}.footer-meta{text-align:left}.page-main{padding:53px 0 80px}.entry-content{font-size:15px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}