/* 担当ロール: engineering | 作成日: 2026-09-11 | ステータス: draft */
:root{--blue:#79cfee;--blue-light:#eaf8ff;--accent:#12638a;--ink:#183b4d;--body:#425e6b;--muted:#667c86;--page:#f6fafb;--line:#dce7eb;--white:#fff;--space:clamp(22px,4.4vw,56px)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:95px}
body{margin:0;background:#e4eef1;color:var(--ink);font-family:"Noto Sans JP",-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;-webkit-font-smoothing:antialiased;line-height:1.8}
h1,h2,h3,h4,p,ul,figure{margin:0}
h2,h3{text-wrap:balance}
.keep-phrase{display:inline-block}
button,input,textarea{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:default}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
ul{list-style:none;padding:0}
svg{display:block}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--accent);outline-offset:5px}
button:focus-visible,input:focus-visible,textarea:focus-visible{outline-offset:3px}
.page{width:min(1280px,100%);margin:auto;background:var(--page);overflow:clip;position:relative}
.svg-library{position:absolute;width:0;height:0;overflow:hidden}
.icon,.arrow{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.icon{width:38px;height:38px}
.arrow{width:21px;height:21px}
.skip-link{position:fixed;left:20px;top:-70px;z-index:100;background:var(--ink);color:white;padding:10px 18px;border-radius:8px}
.skip-link:focus{top:10px}
.preview-strip{display:flex;align-items:center;justify-content:center;gap:8px;min-height:28px;font-size:14px;letter-spacing:.12em;color:var(--accent);background:#dff3fa;font-weight:500}
.preview-dot{width:5px;height:5px;border-radius:50%;background:var(--accent)}
.preview-divider{opacity:.4;padding:0 2px}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:76px;padding:14px var(--space);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;background:rgba(246,250,251,.93);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:13px;flex:none}
.brand img{height:36px;width:auto;filter:hue-rotate(171deg) saturate(.58)}
.brand>span{font-size:14px;font-weight:600;letter-spacing:.05em;border-left:1px solid #b9cfd7;padding-left:13px;line-height:1.6}
.site-header nav,.nav-links{display:flex;align-items:center}
.site-header nav{gap:26px}.nav-links{gap:24px;font-size:14px;font-weight:500}
.nav-links a{transition:color .2s}.nav-links a:hover{color:var(--accent)}
.pill{display:inline-flex;justify-content:center;align-items:center;gap:16px;text-align:center;border-radius:999px;line-height:1.6;font-weight:600;border:1px solid transparent;transition:background .2s,transform .2s;max-width:100%}
.pill--blue{background:var(--blue);color:var(--ink)}
.pill--blue:hover{background:#98def5;transform:translateY(-2px)}
.pill--outline{border-color:#b8cdd7;color:var(--ink);background:#fff;padding:12px 24px;font-size:14px}
.header-cta{font-size:14px;padding:10px 21px;gap:13px}
.hero{display:grid;grid-template-columns:1.13fr .87fr;gap:34px;padding:40px var(--space) 55px;position:relative;isolation:isolate}
.hero-copy{position:relative;z-index:2;container-type:inline-size}
.hero-kicker{display:flex;align-items:center;gap:8px;font-size:14px;letter-spacing:.07em;color:var(--accent);font-weight:600;margin-bottom:21px}
.hero-kicker>span{width:7px;height:7px;background:var(--accent);border-radius:50%;flex:none}
.hero h1{font-size:clamp(35px,3.65vw,48px);font-weight:400;line-height:1.38;letter-spacing:.015em;margin-bottom:23px}
.hero-intro-line{display:block;white-space:nowrap;font-size:clamp(19px,7cqi,42px);letter-spacing:0;line-height:1.7;margin-bottom:7px}
.hero h1 strong{font-weight:500;color:var(--accent);position:relative;z-index:1}
.hero h1 strong:after{content:"";position:absolute;inset:auto -5px 3px;height:16px;border-radius:30% 45% 40% 35%;background:#bbe9fa;z-index:-1}
.hero-lede{font-size:15px;line-height:2.05;color:var(--body);margin-bottom:12px}
.hero-support{font-size:14px;line-height:1.9;color:var(--muted);margin-bottom:25px}
.hero-ctas{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.hero-cta{padding:18px 25px;font-size:14px;gap:20px;box-shadow:0 6px 20px #12638a0b}
.text-link{font-size:14px;font-weight:500;display:inline-flex;align-items:center;gap:25px;margin-left:12px;border-bottom:1px solid #aac3cd;padding:0 0 4px}
.text-link:hover{color:var(--accent)}
.hero-visual{position:relative;align-self:center;margin:0 auto;width:100%;max-width:436px;padding-bottom:25px;z-index:1}
.hero-blob{position:absolute;width:163%;max-width:none;left:-28%;top:-19%;color:#bde9f9;z-index:-1}
.hero-mask{position:relative;aspect-ratio:480/620;border-radius:45% 45% 38% 48% / 40% 42% 38% 42%;overflow:hidden;background:#e1eff3}
.hero-mask>img{width:100%;height:100%;object-fit:cover;object-position:center 43%}
.hero-wave{position:absolute;bottom:-1px;left:0;width:100%;height:25%;color:#79cfee;opacity:.76}
.hero-caption{position:absolute;bottom:35px;left:-35px;display:flex;gap:14px;align-items:center;background:#fffefc;padding:18px 24px;border-radius:16px;box-shadow:0 10px 30px #183b4d10;transform:rotate(-3deg)}
.hero-caption p{font-size:14px;line-height:1.8;color:var(--body)}
.hero-caption strong{font-weight:600;font-size:16px;color:var(--ink)}
.caption-spark{display:grid;place-items:center;background:var(--blue-light);width:46px;height:46px;border-radius:50%;color:var(--accent)}
.caption-spark .icon{width:26px;height:26px}
.image-disclaimer{position:absolute;bottom:0;right:25px;font-size:14px;color:var(--muted)}
.services-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:0 var(--space) 60px}
.services-strip a{display:flex;align-items:center;gap:17px;background:white;border:1px solid #e5eef1;border-radius:18px;padding:22px 20px;box-shadow:0 8px 25px #183b4d04;transition:transform .2s,border-color .2s}
.services-strip a:hover{transform:translateY(-3px);border-color:var(--blue)}
.services-strip .icon{width:32px;height:32px;color:var(--accent)}
.services-strip strong{display:block;font-size:14px;font-weight:500;white-space:nowrap}
.services-strip div>span{display:block;font-size:14px;color:var(--muted);margin-top:3px}
.strip-arrow{margin-left:auto;color:var(--accent);font-size:18px}
.section{padding:clamp(62px,6.3vw,82px) var(--space);position:relative}
.section--bordered{border-top:1px solid var(--line)}
.section-heading{margin-bottom:38px}
.sec-label{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:600;letter-spacing:.05em;line-height:1.5;color:var(--accent);margin-bottom:21px}
.sec-label>span{font-size:14px;letter-spacing:.07em}
h2{font-size:clamp(28px,3vw,39px);line-height:1.65;font-weight:400;letter-spacing:.01em}
.sec-lede{font-size:14px;line-height:2;color:var(--body);margin-top:20px}
.eyebrow{font-size:14px;letter-spacing:.12em;font-weight:600;color:var(--accent)}
.case-section{background:white}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.case-copy h3{font-size:23px;line-height:1.65;font-weight:500;margin:12px 0 23px}
.case-copy>p{font-size:14px;line-height:2.15;color:var(--body);margin-bottom:17px}
.case-copy>p strong{font-weight:600;color:var(--ink)}
.case-evidence{border-top:1px solid var(--line);padding-top:19px;display:flex;gap:10px;margin-top:24px}
.case-evidence>.icon{width:20px;height:20px;color:var(--accent);background:var(--blue-light);border-radius:50%;padding:3px;margin-top:4px}
.case-evidence p{font-size:14px;color:var(--muted);line-height:1.8}
.case-evidence strong{display:block;color:var(--accent);font-size:14px;font-weight:600}
.case-evidence small{font-size:14px;display:block;margin-top:6px}
.case-visual{padding:20px 7px;position:relative;isolation:isolate}
.case-visual:before{content:"";position:absolute;inset:-12px -24px 34px;background:var(--blue-light);border-radius:45% 48% 36% 40% / 34% 45% 42% 46%;z-index:-1;transform:rotate(-7deg)}
.article-window{border:1px solid #d6e5ea;background:white;border-radius:14px;box-shadow:0 16px 40px #183b4d0e;overflow:hidden;transform:rotate(2deg)}
.window-bar{background:#f9fcfd;border-bottom:1px solid var(--line);padding:12px 14px;display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}
.window-dots{display:flex;gap:4px}
.window-dots i{display:block;width:5px;height:5px;border-radius:50%;background:#c4dbe4}
.window-mark{margin-left:auto}
.article-body{padding:20px 28px 25px}
.article-illustration{height:144px;border-radius:7px;background:#dff3fa;display:flex;align-items:center;justify-content:center;gap:18px;position:relative;overflow:hidden}
.article-illustration:after{content:"";height:140px;width:140px;position:absolute;background:#bee5f3;border-radius:50%;right:-55px;bottom:-65px}
.article-illustration>.icon{width:49px;height:49px;color:var(--accent);stroke-width:1.3}
.article-illustration>span{font-size:18px;line-height:1.6;font-weight:400}
.article-illustration .article-spark{position:absolute;right:18px;top:8px;font-size:24px;color:var(--accent)}
.article-category{font-size:14px;letter-spacing:.03em;color:var(--accent);margin:17px 0 5px}
.article-body h4{font-size:15px;line-height:1.8;font-weight:500}
.article-author{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);margin:12px 0 18px}
.author-dot{width:19px;height:19px;border-radius:50%;background:#d1eaf3}
.article-lines{display:grid;gap:6px;margin-bottom:18px}
.article-lines i{height:3px;display:block;background:#e8eff2;border-radius:6px}
.article-lines i:last-child{width:72%}
.article-check{display:flex;align-items:center;gap:6px;background:#f0f9fc;border-radius:5px;font-size:14px;color:var(--accent);padding:9px 11px}
.article-check .icon{width:15px;height:15px}
.visual-label{font-size:14px;color:var(--muted);text-align:center;margin-top:17px;line-height:1.8}
.case-journey{display:grid;grid-template-columns:1fr 30px 1fr 30px 1fr;gap:16px;align-items:center;background:#f1f8fb;border-radius:18px;padding:25px 32px;margin-top:45px}
.case-journey>div{padding-left:8px}
.case-journey span{font-size:14px;letter-spacing:.12em;color:var(--muted);font-weight:600}
.case-journey p{font-size:14px;line-height:1.8;margin-top:6px}
.case-journey>b{color:#7da5b5;font-weight:400}
.case-journey .journey-after span,.case-journey .journey-after p{color:var(--accent)}
.case-journey .journey-after p{font-weight:600}
.material-note{font-size:14px;color:var(--muted);margin-top:17px;text-align:center}
.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.problem{padding-top:24px;border-top:1px solid var(--ink)}
.problem-icon{height:107px;display:flex;justify-content:center;align-items:center;gap:17px;margin-bottom:15px;position:relative}
.problem-icon:before{content:"";position:absolute;width:118px;height:85px;border-radius:45% 55% 44% 46%;background:#e2f2f8;z-index:0;transform:rotate(-12deg)}
.problem-icon>.icon,.problem-icon>span{position:relative;z-index:1}
.problem-icon .icon{width:48px;height:48px;stroke-width:1.3}
.problem-icon>span{align-self:flex-start;padding-top:10px;font-size:27px;font-weight:300;color:var(--accent)}
.problem h3{font-size:20px;line-height:1.7;font-weight:500;margin-bottom:14px}
.problem>p{font-size:14px;line-height:2;color:var(--body)}
.message-band{display:flex;align-items:center;gap:21px;border-radius:18px;background:white;padding:24px 30px;margin-top:40px}
.message-band .icon{color:var(--accent);width:34px;height:34px}
.message-band p{font-size:17px;font-weight:400}
.message-band strong{font-weight:500;color:var(--accent)}
.support-section{background:var(--ink);color:white}
.support-section .sec-label{color:var(--blue)}
.support-section .sec-lede{color:#cfdee5}
.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.support-card{background:white;color:var(--ink);padding:27px 27px 28px;border-radius:20px;display:flex;flex-direction:column}
.support-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:27px}
.support-no{font-size:30px;line-height:1.3;font-weight:300;color:#99c1d2}
.support-card-head .icon{width:42px;height:42px;color:var(--accent);stroke-width:1.3}
.support-category{font-size:14px;color:var(--accent);font-weight:600;min-height:41px;display:flex;flex-wrap:wrap;gap:4px 7px;align-items:flex-start;align-content:flex-start}
.status-chip{font-size:14px;border:1px solid #bcd6e0;color:var(--accent);padding:1px 5px;border-radius:4px;white-space:nowrap}
.support-card h3{font-size:22px;line-height:1.7;font-weight:500;margin-bottom:18px}
.support-card>p:not(.support-category){font-size:14px;line-height:2;color:var(--body);margin-bottom:22px}
.support-output{margin-top:auto;padding:18px 17px;background:#f1f9fc;border-radius:10px}
.support-output>span{font-size:14px;letter-spacing:.05em;color:var(--accent);font-weight:600;display:block;margin-bottom:10px}
.support-output li{font-size:14px;line-height:1.9;padding-left:12px;position:relative;margin:4px 0}
.support-output li:before{content:"";position:absolute;left:0;top:.75em;width:4px;height:4px;background:var(--accent);border-radius:50%}
.support-note{font-size:14px;color:#c7dce4;margin-top:23px}
.demo-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:18px}
.demo-tabs button{display:flex;align-items:center;justify-content:center;gap:10px;position:relative;border-radius:12px;background:white;border:1px solid var(--line);padding:17px 8px;color:var(--body);font-size:14px;transition:background .2s}
.demo-tabs button .icon{width:24px;height:24px}
.demo-tabs button[aria-selected=true]{background:var(--accent);border-color:var(--accent);color:white;font-weight:500}
.demo-tabs button[aria-selected=true]:after{content:"";position:absolute;bottom:-7px;left:calc(50% - 6px);border-width:6px 6px 0;border-style:solid;border-color:var(--accent) transparent transparent}
.demo-tabs button:hover:not([aria-selected=true]){background:var(--blue-light)}
.demo-material{grid-column:1/-1;display:flex;align-items:center;gap:16px;padding:20px 24px;background:#f0f9fc;border-bottom:1px solid var(--line)}
.demo-material>.icon{width:34px;height:34px;flex:none;color:var(--accent);stroke-width:1.4}
.demo-material>div{min-width:0}
.demo-material-label{display:block;font-size:14px;color:var(--muted);margin-bottom:4px}
.demo-material strong{display:block;font-size:15px;font-weight:500;line-height:1.65;color:var(--ink)}
#demo-material-format{margin-left:auto;max-width:43%;padding:6px 11px;border:1px solid #cce2ec;border-radius:7px;background:white;color:var(--accent);font-size:14px;line-height:1.7}
.demo-method{font-size:14px;line-height:1.9;color:var(--body);margin-bottom:16px}
@media(max-width:700px){.demo-material{display:grid;grid-template-columns:30px minmax(0,1fr);gap:8px 12px;padding:18px 21px}.demo-material>.icon{width:29px;height:29px}.demo-material strong{font-size:14px}.demo-material-label{font-size:14px}#demo-material-format{grid-column:2;margin:0;max-width:none;justify-self:start;font-size:14px}.demo-method{font-size:14px}}
.demo-panel{display:grid;grid-template-columns:1fr 1.1fr 1fr;border:1px solid var(--line);border-radius:20px;background:white;overflow:hidden;min-height:322px}
.demo-step{padding:26px 23px 28px;min-width:0}
.demo-step+.demo-step{border-left:1px dashed #d3e3ea}
.demo-step-label{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:500;margin-bottom:24px}
.demo-step-label>span{display:grid;place-items:center;background:#e2f4fb;color:var(--accent);height:23px;width:23px;border-radius:50%;font-size:14px}
.request-bubble{position:relative;background:var(--blue-light);padding:20px 18px;border-radius:12px 12px 12px 3px;font-size:14px;font-weight:400;line-height:1.95;color:var(--ink)}
.demo-foot{font-size:14px;color:var(--muted);line-height:1.8;margin-top:16px}
.draft-sheet{border:1px solid var(--line);border-radius:10px;padding:16px 15px;box-shadow:0 5px 12px #183b4d05}
.draft-heading{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--accent);padding-bottom:12px;border-bottom:1px solid var(--line)}
.draft-heading>.icon{width:19px;height:19px}
.draft-sheet ul{margin:14px 0 16px}
.draft-sheet li{font-size:14px;line-height:1.8;margin-bottom:8px;padding-left:10px;position:relative}
.draft-sheet li:before{content:"";position:absolute;left:0;top:7px;width:3px;height:3px;border-radius:50%;background:var(--accent)}
.draft-tag{font-size:14px;background:#e9f5fa;color:var(--accent);padding:3px 9px;border-radius:999px}
.demo-review{text-align:center}
.demo-review .demo-step-label{text-align:left}
.review-icon{display:grid;place-items:center;margin:0 auto 12px;width:49px;height:49px;border-radius:50%;background:#eaf8ff;color:var(--accent)}
.review-icon>.icon{width:27px;height:27px}
.demo-review h3{font-size:17px;font-weight:500;line-height:1.75;margin-bottom:12px}
.demo-review>p:last-child{font-size:14px;color:var(--body);line-height:1.9}
.setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:start}
.setup-grid .section-heading{margin-bottom:0}
.setup-section h2{font-size:clamp(28px,2.7vw,36px)}
.setup-visual{display:flex;align-items:center;gap:17px;margin-top:42px}
.store-circle,.ai-circle{width:134px;height:134px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:9px;background:white;border:1px solid var(--line);border-radius:48% 52% 44% 48%;font-size:14px;font-weight:500}
.ai-circle{background:#dff4fc;border-color:#dff4fc;border-radius:50% 44% 49% 42%;color:var(--accent)}
.store-circle .icon,.ai-circle .icon{width:36px;height:36px;stroke-width:1.4}
.setup-connect{font-size:22px;color:#79abc0;font-weight:300}
.setup-items{display:grid;gap:24px}
.setup-items article{display:flex;gap:18px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.setup-items article:last-child{border:0;padding:0}
.setup-number{font-weight:300;font-size:26px;color:#77a9bd;line-height:1.4}
.setup-items h3{font-size:16px;font-weight:500;line-height:1.8;margin-bottom:5px}
.setup-items p{font-size:14px;color:var(--body);line-height:2}
.takeaway{display:flex;align-items:center;gap:24px;padding:26px 30px;border-radius:18px;border:1px solid #cee7f1;background:white;margin-top:44px}
.takeaway>.icon{width:39px;height:39px;color:var(--accent);stroke-width:1.5}
.takeaway h3{font-size:17px;font-weight:500;margin-bottom:8px}
.takeaway p{font-size:14px;color:var(--muted);line-height:1.9}
.industries-section{background:#eaf6fb}
.industry-layout{display:grid;grid-template-columns:250px 1fr;gap:24px}
.industry-tabs{display:flex;flex-direction:column;gap:10px}
.industry-tabs button{display:flex;align-items:center;justify-content:center;background:transparent;border:1px solid #caddE7;border-radius:10px;padding:15px 22px;color:var(--body);font-size:14px;text-align:center;transition:background .2s}
.industry-tabs button>span{color:var(--accent)}
.industry-tabs button[aria-selected=true]{background:white;border-color:var(--accent);color:var(--accent);font-weight:600;box-shadow:0 4px 15px #183b4d04}
.industry-tabs button:hover{background:#fff}
.industry-panel{padding:35px 42px;background:white;border-radius:18px;min-height:310px}
.industry-panel h3{font-size:27px;line-height:1.65;font-weight:400;margin:9px 0 15px}
.industry-panel>p:not(.industry-note){font-size:14px;line-height:2;color:var(--body);max-width:600px}
.industry-uses{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}
.industry-uses>li{background:#edf7fb;padding:5px 10px;border-radius:6px;font-size:14px;color:var(--accent)}
.industry-note{font-size:14px;color:var(--muted);margin-top:17px;line-height:1.85}
.flow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.flow-card{display:flex;align-items:flex-start;flex-direction:column;position:relative;border:1px solid var(--line);background:white;border-radius:20px;padding:28px 27px 24px}
.flow-card+.flow-card:before{content:"→";position:absolute;left:-20px;top:50%;font-size:17px;color:var(--accent)}
.flow-card.featured{border-color:#82c8e4;box-shadow:0 8px 28px #12638a0b}
.step-no{font-size:14px;letter-spacing:.09em;font-weight:600;color:var(--accent);margin-bottom:20px}
.icon-circle{display:grid;place-items:center;width:61px;height:61px;background:#edf8fc;border-radius:50%;color:var(--accent);margin-bottom:21px}
.icon-circle>.icon{width:30px;height:30px;stroke-width:1.6}
.flow-card h3{font-size:17px;font-weight:500;margin-bottom:12px;line-height:1.8}
.flow-card p{font-size:14px;color:var(--body);line-height:2;margin-bottom:25px}
.step-result{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);font-size:14px;color:var(--accent);width:100%;font-weight:500}
.price-band{background:var(--ink);color:white;border-radius:18px;display:flex;align-items:center;justify-content:space-between;gap:25px;padding:31px 35px;margin-top:27px}
.price-band .eyebrow{color:var(--blue);margin-bottom:6px}
.price-band h3{font-weight:500;font-size:21px;margin-bottom:9px}
.price-band p:last-child{font-size:14px;line-height:1.9;color:#c7dce4}
.price-band .pill{font-size:14px;padding:14px 22px;flex:none}
.faq-section{background:white}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:19px;padding:22px 2px;font-size:14px;font-weight:500}
.faq-list summary::-webkit-details-marker{display:none}
.faq-q{font-size:22px;color:var(--accent);font-weight:300;line-height:1;flex:none}
.faq-list summary>i{position:relative;display:block;width:16px;height:16px;margin-left:auto;flex:none}
.faq-list summary>i:before,.faq-list summary>i:after{content:"";position:absolute;background:var(--accent);height:1px;width:13px;left:1px;top:7px;transition:transform .2s}
.faq-list summary>i:after{transform:rotate(90deg)}
.faq-list details[open] summary>i:after{transform:rotate(0deg)}
.faq-list summary:hover{color:var(--accent)}
.faq-answer{font-size:14px;color:var(--body);padding:0 37px 25px;line-height:2;max-width:950px}
.about-section{background:#214658;color:white;display:grid;grid-template-columns:210px 1fr;gap:60px;align-items:center;isolation:isolate;overflow:hidden;padding-top:58px;padding-bottom:58px}
.about-photo{position:relative;z-index:1;aspect-ratio:1/1.12;border-radius:46% 50% 43% 49%;overflow:hidden;background:#bdd3dc}
.about-photo img{height:100%;width:100%;object-fit:cover;object-position:center 30%}
.about-copy{position:relative;z-index:1}
.about-copy .sec-label{font-size:14px;color:var(--blue);margin-bottom:13px}
.about-copy h2{font-size:25px;font-weight:400;line-height:1.7}
.about-description{font-size:14px;line-height:2.1;color:#d1e1e8;margin:19px 0 23px}
.about-name{display:flex;gap:28px;align-items:center}
.about-name h3{font-size:20px;font-weight:400;white-space:nowrap}
.about-name h3 small{display:block;font-size:14px;color:#c2d7e1;letter-spacing:.04em;margin-top:2px}
.about-name>p{font-size:14px;color:#c2d7e1;line-height:1.9;border-left:1px solid #5a7e90;padding-left:26px}
.about-blob{position:absolute;width:330px;height:350px;border-radius:47% 45% 39% 54%;background:#3c6e85;right:-200px;top:-70px;transform:rotate(40deg);opacity:.5;z-index:0}
.contact-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;background:#eaf8ff}
.contact-copy .sec-label{font-size:14px;margin-bottom:22px}
.contact-copy h2{font-size:clamp(30px,3.1vw,40px);line-height:1.6}
.contact-lede{font-size:17px;line-height:1.9;margin:28px 0 17px;color:var(--ink)}
.contact-copy>p:not(.sec-label):not(.contact-lede):not(.contact-preview-note){font-size:14px;line-height:2;color:var(--body)}
.contact-topics{display:flex;flex-wrap:wrap;gap:7px;margin-top:28px}
.contact-topics>span{font-size:14px;color:var(--accent);border:1px solid #badbe9;border-radius:999px;padding:5px 11px}
.contact-preview-note{font-size:14px;line-height:1.9;color:var(--muted);margin-top:42px}
.form-card{background:white;border-radius:22px;box-shadow:0 15px 45px #183b4d08;padding:31px 32px}
.form-card form{display:flex;flex-direction:column}
.form-card label{font-size:14px;display:flex;align-items:center;gap:9px;font-weight:500;margin-bottom:8px}
.form-card label>span{font-size:14px;background:#eaf8ff;padding:1px 5px;border-radius:3px;color:var(--accent);font-weight:500}
.form-card input,.form-card textarea{border:1px solid #d6e3e9;border-radius:9px;background:#f8fbfc;padding:12px 14px;color:var(--ink);font-size:14px;max-width:100%;width:100%;margin-bottom:20px;outline-color:var(--accent)}
.form-card textarea{resize:vertical;min-height:108px;margin-bottom:12px;line-height:1.9}
.form-card input::placeholder,.form-card textarea::placeholder{color:#8196a0;opacity:1}
.form-note{font-size:14px;line-height:1.9;color:var(--muted);margin-bottom:16px}
.submit-button{padding:15px 22px;font-size:14px;width:100%;justify-content:center}
.preview-title{display:flex;align-items:center;gap:9px;font-size:15px;font-weight:600;color:var(--accent)}
.preview-title>.icon{width:22px;height:22px}
.preview-notice{font-size:14px;line-height:1.8;padding:13px 15px;background:var(--blue-light);border-radius:8px;margin-top:17px;color:var(--accent)}
.form-preview dl{margin:25px 0}
.form-preview dt{font-size:14px;color:var(--muted);margin-top:16px}
.form-preview dd{font-size:14px;margin:3px 0 0;padding-bottom:14px;border-bottom:1px solid var(--line);white-space:pre-wrap;overflow-wrap:anywhere}
.form-preview .pill{width:100%}
.site-footer{background:var(--ink);color:white;padding:32px var(--space) 21px}
.footer-top{display:flex;align-items:center;gap:35px;margin-bottom:26px}
.footer-brand img{height:26px;filter:brightness(0) invert(1)}
.footer-brand>span{font-size:14px;border-color:#587786;color:#c8dce5}
.footer-top>p{font-size:14px;color:#c5d9e2}
.back-top{font-size:14px;letter-spacing:.07em;color:#c7dce6;margin-left:auto}
.footer-bottom{border-top:1px solid #3c5c6c;padding-top:18px;display:flex;justify-content:space-between;gap:15px;font-size:14px;color:#a9c3cf}
.footer-bottom p>span{margin-left:12px}
.mobile-cta{display:none}
@media(min-width:1281px){body{padding:0 24px}.hero{padding-top:63px;padding-bottom:58px}}
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17px}.footer-top{flex-wrap:wrap;gap:16px;margin-bottom:23px}.footer-brand img{height:25px}.footer-brand>span{font-size:14px}.footer-top>p{width:100%;font-size:14px;order:3}.back-top{font-size:14px}.footer-bottom{flex-direction:column;gap:8px;font-size:14px;padding-top:19px}.site-footer{padding-top:30px;padding-bottom:96px}.mobile-cta{position:fixed;bottom:0;left:0;right:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 21px calc(11px + env(safe-area-inset-bottom));background:rgba(24,59,77,.97);border-top:1px solid #406274;box-shadow:0 -2px 20px #183b4d10}.mobile-cta>span{font-size:14px;color:#d8eaf2;letter-spacing:.02em}.mobile-cta .pill{font-size:14px;padding:10px 18px;gap:12px}.mobile-cta .arrow{width:18px;height:18px}.desktop-only{display:none}}
@media(max-width:370px){:root{--space:20px}.brand>span{font-size:14px}.brand img{height:26px}.header-cta{font-size:14px;padding:8px 12px}.hero-kicker{font-size:14px}.hero h1{font-size:33px}.hero-cta{font-size:14px;padding:17px 17px;gap:12px}h2{font-size:24px}.hero-visual{width:86%}.hero-caption{left:-20px}.hero-caption strong{font-size:14px}.hero-caption p{font-size:14px}.caption-spark{width:32px;height:32px}.article-body{padding:17px}.article-illustration>span{font-size:14px}.article-body h4{font-size:14px}.article-check{font-size:14px}.industry-tabs button{font-size:14px}.industry-panel h3{font-size:21px}.setup-section h2{font-size:23px}.about-copy h2{font-size:21px}.about-name{gap:12px}.about-name>p{padding-left:12px;font-size:14px}.mobile-cta{padding-left:17px;padding-right:17px}.mobile-cta>span{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

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.hero-support,.hero-caption p,.demo-method,.demo-foot,.takeaway p,
.price-band p:last-child,.article-check,.case-evidence strong,.form-preview dd{font-size:15px;line-height:1.85}
.hero-kicker,.text-link,.sec-label,.sec-label>span,.eyebrow,.support-category,
.demo-tabs button,.demo-step-label,.draft-heading,.industry-tabs button,
.form-card label,.header-cta,.nav-links,.brand>span{font-size:14px}
.services-strip strong,.hero-caption strong,.article-body h4,.demo-material strong{font-size:16px;line-height:1.75}
.services-strip strong{white-space:normal}
.services-strip div>span{font-size:14px;line-height:1.75}
.hero-cta,.submit-button,.price-band .pill,.mobile-cta .pill{font-size:16px;line-height:1.75}
.problem h3,.setup-items h3,.flow-card h3,.demo-review h3{font-size:20px;line-height:1.7}
.support-card h3{font-size:24px;line-height:1.6}
.takeaway h3{font-size:18px;line-height:1.8}
.faq-list summary{font-size:17px;line-height:1.8}
.form-card input,.form-card textarea{font-size:16px;line-height:1.8}
.form-card input::placeholder,.form-card textarea::placeholder{font-size:15px}

.services-strip,.support-grid,.problem-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.case-grid,.setup-grid,.contact-section{grid-template-columns:repeat(2,minmax(0,1fr))}
.services-strip a>div,.hero-copy,.case-copy,.setup-items article>div{min-width:0}
.services-strip a{align-items:flex-start}
.services-strip a>.icon{margin-top:3px}
.hero-caption{max-width:calc(100% + 16px)}
.hero-cta{min-height:60px;padding:17px 28px}
.hero-cta>span{min-width:0}
.hero-kicker{line-height:1.85}
.preview-strip{padding:5px 14px;min-height:32px;line-height:1.65;letter-spacing:.04em;flex-wrap:wrap}
.sec-label{flex-wrap:wrap;row-gap:5px;line-height:1.75}
.support-category{min-height:50px;line-height:1.8;row-gap:6px}
.status-chip{white-space:normal;padding:2px 7px}
.support-output li,.draft-sheet li{text-wrap:pretty}
.support-output{padding:20px 17px}
.draft-sheet li:before{top:.75em}
.window-bar{gap:8px;line-height:1.75}
.window-dots,.window-mark{flex:none}
.article-author{line-height:1.8}
.article-check{align-items:flex-start;gap:8px;padding:12px}
.article-check .icon{margin-top:5px}
.demo-material{flex-wrap:wrap}
#demo-material-format{max-width:45%;line-height:1.85}
.demo-step-label{align-items:flex-start;line-height:1.8}
.demo-step-label>span{flex:none;min-width:27px;min-height:27px}
.demo-tabs button{line-height:1.7;min-height:65px}
.draft-heading{line-height:1.8;align-items:flex-start}
.draft-heading>.icon{margin-top:3px}
.form-card label{line-height:1.8}
.form-card label>span{padding:2px 6px}
.footer-top,.footer-bottom,.about-name{flex-wrap:wrap}
.footer-bottom{line-height:1.9}
.about-name{row-gap:14px}
.mobile-cta>span{min-width:0;line-height:1.6}
.mobile-cta .pill{flex:none}

/* 中間幅: 横型カードと2列の使い方パネルで、16px本文の行幅を確保します。 */
@media(max-width:1120px){
  .site-header nav{gap:18px}
  .nav-links{gap:16px}
}
@media(min-width:701px) and (max-width:1000px){
  .support-grid{grid-template-columns:minmax(0,1fr);gap:24px}
  .support-card{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:12px 27px;padding:28px}
  .support-card>.support-photo{grid-column:1;grid-row:1/5;align-self:start}
  .support-card>:not(.support-photo):not(.support-output){grid-column:2;margin-bottom:0}
  .support-card .support-category{min-height:0}
  .support-card .support-output{grid-column:1/-1;margin-top:9px}
  .support-output ul{display:flex;flex-wrap:wrap;gap:6px 22px}
  .support-output li{margin:0}
  .problem-grid{grid-template-columns:minmax(0,1fr);gap:25px}
  .problem{display:grid;grid-template-columns:100px minmax(0,1fr);column-gap:25px}
  .problem-icon{grid-row:1/3;margin:0;height:105px}
  .problem h3{margin-bottom:10px}
  .problem h3 br{display:none}
  .demo-panel{grid-template-columns:repeat(2,minmax(0,1fr))}
  .demo-review{grid-column:1/-1;border-left:0!important;border-top:1px dashed #d3e3ea}
  .demo-review>p:last-child{max-width:600px;margin-inline:auto}
  .demo-tabs button{gap:8px;padding:15px 10px}
  .flow-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .flow-card{display:grid;grid-template-columns:76px minmax(0,1fr);column-gap:24px;padding:28px}
  .step-no{grid-column:1/-1;margin-bottom:18px}
  .flow-card .icon-circle{grid-column:1;grid-row:2/5;margin-top:4px}
  .flow-card h3,.flow-card p,.step-result{grid-column:2}
  .flow-card p{margin-bottom:18px}
  .flow-card+.flow-card:before{left:calc(50% - 7px);top:-29px;transform:rotate(90deg);font-size:18px}
}
@media(max-width:900px){
  .services-strip a{gap:10px}
  .hero-caption{gap:10px;padding:15px}
  .hero-caption p{font-size:15px}
  .hero-caption strong{font-size:16px}
  .price-band{align-items:flex-start;flex-wrap:wrap}
}
@media(max-width:700px){
  .site-header{gap:10px}
  .site-header .brand{gap:8px}
  .site-header .brand>span{padding-left:8px;letter-spacing:0}
  .header-cta{padding:10px 12px;gap:7px}
  .hero-kicker{align-items:flex-start}
  .hero-kicker>span{margin-top:9px}
  .hero-cta{gap:15px;padding:17px 23px}
  .hero-caption{padding:15px;gap:10px;max-width:calc(100% + 20px)}
  .hero-caption p{font-size:15px}
  .hero-caption strong{font-size:16px}
  .services-strip,.support-grid,.problem-grid,.case-grid,.setup-grid,.contact-section{grid-template-columns:minmax(0,1fr)}
  .services-strip a{align-items:center;gap:15px}
  .services-strip a>.icon{margin-top:0}
  .case-journey>div{grid-template-columns:87px minmax(0,1fr);gap:12px}
  .case-journey>b{margin-left:109px}
  .problem{grid-template-columns:60px minmax(0,1fr);column-gap:16px}
  .problem-icon:before{width:60px;height:67px}
  .problem-icon>.icon{width:31px;height:31px}
  .problem h3{font-size:20px}
  .message-band p{font-size:16px}
  .support-category{min-height:0}
  .support-output{padding:20px 17px}
  .demo-tabs{gap:5px}
  .demo-tabs button{padding:13px 4px;min-height:106px;line-height:1.7;text-wrap:balance}
  #demo-material-format{max-width:none;grid-column:2}
  .demo-panel{grid-template-columns:minmax(0,1fr)}
  .demo-review>p:last-child{max-width:310px}
  .flow-card{grid-template-columns:49px minmax(0,1fr);column-gap:15px}
  .flow-card .icon-circle{width:46px;height:46px}
  .step-result{line-height:1.8}
  .about-name{align-items:flex-start;gap:15px 20px}
  .about-name>p{padding-left:17px;flex:1;min-width:165px}
  .footer-top{column-gap:18px;row-gap:17px}
  .mobile-cta{gap:10px;padding-inline:18px}
  .mobile-cta>span{font-size:14px}
  .mobile-cta .pill{padding:10px 14px;gap:8px}
}
@media(max-width:370px){
  .site-header{padding-right:17px;padding-left:17px;gap:8px}
  .site-header .brand img{height:25px}
  .header-cta{padding:9px 9px;gap:5px}
  .hero-cta{padding:16px 21px;gap:12px}
  .hero-caption{left:-20px;padding:13px}
  .hero-caption .caption-spark{width:28px;height:28px}
  .mobile-cta{gap:8px;padding-inline:15px}
  .mobile-cta .pill{padding:10px 12px;gap:7px}
}
@media(max-width:350px){
  .site-header .brand>span{display:none}
}

/* Service subtitle: keep the audience readable alongside the logo. */
@media(max-width:1120px) and (min-width:901px){
  .nav-links{gap:13px}
  .site-header nav{gap:13px}
  .site-header .brand{gap:10px}
  .site-header .brand>span{padding-left:10px;letter-spacing:0}
}
@media(max-width:700px){
  html{scroll-padding-top:96px}
  .site-header .brand{flex-direction:column;align-items:flex-start;gap:3px}
  .site-header .brand>span{display:block;border-left:0;padding-left:0;font-size:14px;letter-spacing:0;line-height:1.5}
  .footer-brand{gap:10px}
  .footer-brand>span{padding-left:10px;letter-spacing:0}
}

/* 基本サービス料金 — 2026-09-13 / 基本プランを主役に、継続サポートを任意オプションとして補足 */
.pricing-section{background:var(--blue-light)}
.pricing-tax-note{margin-top:17px;color:var(--body);font-size:15px;line-height:1.8}
.pricing-card{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:42px;padding:38px 42px;border:1px solid #a5cfdf;border-radius:22px;background:white;box-shadow:0 8px 28px #183b4d05}
.pricing-plan-label{display:inline-block;margin-bottom:18px;padding:5px 14px;border-radius:999px;background:var(--blue-light);color:var(--accent);font-size:14px;font-weight:600;line-height:1.7}
.pricing-card h3{font-size:24px;font-weight:500;line-height:1.7;text-wrap:pretty}
.pricing-amount{display:flex;align-items:baseline;flex-wrap:wrap;gap:5px;margin:16px 0 24px;color:var(--accent);line-height:1.2}
.pricing-amount strong{font-size:64px;letter-spacing:-.035em;font-weight:600;font-variant-numeric:tabular-nums}
.pricing-unit{font-size:26px;font-weight:500}
.pricing-period{margin-left:6px;font-size:16px;color:var(--body);font-weight:500}
.pricing-includes{padding:12px 0 12px 42px;border-left:1px solid var(--line)}
.pricing-includes>p{margin-bottom:22px;font-size:14px;font-weight:500;color:var(--muted)}
.pricing-includes ul{display:grid;gap:17px}
.pricing-includes li{position:relative;padding-left:23px;font-size:16px;color:var(--body);line-height:1.85}
.pricing-includes li:before,.pricing-option-items li:before{content:"";position:absolute;left:2px;top:.7em;width:7px;height:7px;background:#67b6d4;border-radius:50%}
.pricing-cta{min-width:220px;padding:14px 28px;font-size:16px;line-height:1.75}
.pricing-option{margin-top:32px}
.pricing-option-heading{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px 18px;margin-bottom:16px}
.pricing-option h3{font-size:20px;font-weight:500;line-height:1.7}
.pricing-option-note{font-size:14px;line-height:1.8;color:var(--body)}
.pricing-table-wrap{overflow:hidden;border:1px solid #bddbe8;border-radius:14px;background:#fafdff}
.pricing-option-table{width:100%;table-layout:fixed;border-collapse:separate;border-spacing:0;text-align:left}
.option-name-col{width:30%}.option-price-col{width:26%}.option-includes-col{width:44%}
.pricing-option-table thead th{padding:13px 22px;background:#dfeff7;font-size:14px;font-weight:500;color:var(--body);line-height:1.8}
.pricing-option-table tbody th,.pricing-option-table tbody td{padding:23px 22px;vertical-align:middle;border-top:1px solid #bddbe8}
.pricing-option-table th+th,.pricing-option-table td{border-left:1px solid #cfe2eb}
.pricing-option-table tbody th{font-size:18px;font-weight:500;line-height:1.8}
.pricing-option-table .option-price-cell{background:#f0f8fc}
.pricing-option-amount{display:flex;align-items:baseline;flex-wrap:wrap;gap:3px 0;color:var(--ink);line-height:1.5}
.option-price-value{font-size:20px;font-weight:500;white-space:nowrap}
.option-price-value strong{font-size:32px;font-weight:600;line-height:1.2;margin-right:3px}
.pricing-option-amount .pricing-period{font-size:16px;white-space:nowrap;margin-left:5px}
.pricing-option-items{display:grid;gap:8px}
.pricing-option-items li{position:relative;padding-left:18px;font-size:15px;color:var(--body);line-height:1.85}
.pricing-option-items li:before{width:5px;height:5px;top:.75em;background:#85b3c7}
.option-mobile-label{display:none}
.pricing-fee-note{margin-top:23px;font-size:14px;line-height:1.9;color:var(--body)}
.services-strip a{justify-content:center}
@media(max-width:900px){
  .pricing-card{gap:28px;padding:32px}
  .pricing-includes{padding-left:28px}
}
@media(max-width:700px){
  .pricing-card{grid-template-columns:minmax(0,1fr);gap:27px;padding:27px 25px 28px;border-radius:18px}
  .pricing-plan-label{margin-bottom:15px}
  .pricing-card h3{font-size:21px}
  .pricing-amount{margin:16px 0 23px}
  .pricing-amount strong{font-size:56px}
  .pricing-unit{font-size:24px}
  .pricing-includes{padding:23px 0 0;border-left:0;border-top:1px solid var(--line)}
  .pricing-includes>p{margin-bottom:17px}
  .pricing-includes ul{gap:13px}
  .pricing-cta{width:100%;min-width:0}
  .pricing-option{margin-top:27px}
  .pricing-option-heading{gap:4px 14px;margin-bottom:14px}
  .pricing-option h3{font-size:18px}
  .pricing-option-table,.pricing-option-table tbody,.pricing-option-table tbody tr{display:block;width:100%}
  .pricing-option-table colgroup{display:none}
  .pricing-option-table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
  .pricing-option-table tbody th,.pricing-option-table tbody td{display:grid;grid-template-columns:88px minmax(0,1fr);align-items:center;gap:12px;padding:18px 16px;border-left:0}
  .pricing-option-table tbody th{border-top:0;font-size:17px}
  .option-mobile-label{display:block;font-size:14px;font-weight:400;line-height:1.8;color:var(--body)}
  .pricing-option-table tbody td:last-child{align-items:start}
  .pricing-option-table tbody td:last-child .option-mobile-label{padding-top:2px}
  .option-price-value strong{font-size:30px}
}

/* 使い方の図解 — 素材・AIの下書き・人の確認を、それぞれ絵で伝えます。 */
.demo-illustration{padding:7px 7px 13px;margin:-4px 0 20px;border:1px solid #e2edf2;border-radius:13px;background:#f6fbfd;text-align:center}
.demo-illustration img{width:100%;height:138px;object-fit:contain}
.demo-illustration figcaption{font-size:14px;font-weight:500;line-height:1.8;color:var(--accent);padding:0 4px}
.demo-review .demo-illustration{text-align:center}
@media(min-width:701px) and (max-width:1000px){
  .demo-review .demo-illustration{max-width:350px;margin-inline:auto}
}
@media(max-width:700px){
  .demo-step-label{margin-bottom:19px}
  .demo-illustration{margin-bottom:20px}
  .demo-illustration img{height:134px}
}