/* 2026-10-01 採用モック(DESIGN STUDY 04)から移植。.symbol(A/S囲みアイコン)と.preview(モック切替バー)の規則は削除済み */
/* Readable type, consistent controls, and an explicit pricing calculator. */
:root{--muted:#5d667b}
body{font-size:16px}
nav{font-size:15px;gap:30px}nav a{padding:10px 0;transition:color .2s}nav a:hover{color:var(--gold-light)}
.nav-end>a:first-child{font-size:13px}.button,.price .button{font-size:15px;min-height:52px;border-radius:8px;padding:13px 24px}.button.small{font-size:14px;min-height:44px;border-radius:7px}.button:hover{transform:none}.menu{min-width:44px;min-height:44px;border-radius:7px}
.eyebrow,.section .eyebrow,.home-hero .eyebrow{font-size:12px;letter-spacing:1.5px}
.hero .lead,.home-hero .lead{font-size:18px;line-height:1.95;color:#c2cce1;max-width:750px}.home-hero .lead{max-width:560px}.hero .subhead{font-size:25px;line-height:1.7}.trial-note{font-size:13px;color:#aebbd6;margin-top:20px}
.section-head>p,.home-intro p,.feature-panel p,.product-feature p,.service-box p,.principle p,.gallery-row p,.video-block p,.tech-step p,.closing p,.faq-list p,dialog p{font-size:17px;line-height:1.95}
.section-head>p{max-width:470px}.section-head{gap:50px}.section h2{font-size:44px;letter-spacing:-1.5px}.feature-panel h3{font-size:30px}.tech-step h3{font-size:23px}.product-feature p,.tech-step p,.tech-section .section-head>p{color:#b6c2da}.closing p{color:#bfcae1}
.home-intro{gap:80px}.home-intro .large{font-size:28px}.service-box p{max-width:460px}.service-box a,.resource-links,.footer-links,.section-head .link{font-size:15px}.capabilities span{font-size:13px;padding:8px 12px}.hero-bottom,.hero-bottom strong,.scene-legend{font-size:13px}.scene-label{font-size:11px}.footer-bottom{font-size:12px;gap:24px}.footer-bottom>div{max-width:560px}.footer-links{gap:24px}
.feature-tabs{gap:8px;padding:7px;border:1px solid var(--line);border-radius:12px;background:#f1f3f8;margin-bottom:20px;overflow:visible}.feature-tab{border:0;border-radius:7px;padding:20px 22px;font-size:19px;background:transparent;color:#5d667b;transition:background .2s,color .2s}.feature-tab small{font-size:11px;margin-bottom:7px}.feature-tab:hover{background:#e7ebf4;color:var(--navy)}.feature-tab[aria-selected=true]{background:var(--navy-dark);color:white;box-shadow:0 3px 8px #12245f15}.feature-tab[aria-selected=true] small{color:var(--gold-light)}.feature-tab[aria-selected=true]:before{display:none}.feature-panel{border-top:1px solid var(--line);border-radius:12px;padding:44px;min-height:400px}.feature-tag{font-size:12px;padding:6px 10px;border-radius:5px}
.light-panel .panel-label{font-size:15px}.light-panel .panel-label span{font-size:12px}.light-head{font-size:12px}.light-row,.light-date,.flow-line,.cost-line{font-size:14px}.light-row b{font-size:22px}.light-row small{font-size:12px}.screen-note{font-size:12px;color:#68738a}.light-head{color:#68738a}.cost-line{grid-template-columns:100px 1fr 42px}.feature-screen{padding:22px;border-radius:9px}.light-panel{border-radius:7px}
.system-wrap .system-body{grid-template-columns:170px 1fr}.system-wrap .side{font-size:13px;color:#a9b7d2}.system-wrap .side-title,.system-wrap .side-bottom{font-size:11px;color:#96a7c8}.system-wrap .workspace-heading h3{font-size:22px}.system-wrap .workspace-heading small{font-size:12px;color:#a7b7d5}.range-tabs{padding:4px;border-radius:8px;gap:4px}.range-tabs button{font-size:13px;padding:8px 17px;min-height:40px;border-radius:5px;color:#b7c4dc}.range-tabs button:hover{background:#1b2a4d}.system-wrap .panel-label{font-size:13px;color:#b7c5df}.system-wrap .panel-label .mono{font-size:11px}.system-wrap .network-bottom,.system-wrap .chart-key,.system-wrap .chart-labels{font-size:11px;color:#aabada}.system-wrap .insight{font-size:14px;padding:16px}.system-wrap .insight .mono{display:none}.system-caption{font-size:12px;color:#a7b6d4}.system-top .sample{font-size:11px}.system-wrap .system-top{font-size:12px}.system-wrap .system-logo{font-size:17px}.integrations .intro{font-size:13px;color:#b1bfd9}.integrations .file{font-size:15px}
.tech-step .step-no{font-size:12px}.tech-bottom{font-size:13px;color:#aabada;gap:24px}.data-lines div,.model-rows,.signal{font-size:12px}.model-rows b{font-size:11px}.mini-visual{height:145px}.video-time,.mini-video .mono{font-size:12px}
.price{padding:32px}.price .plan{font-size:14px}.price h3{font-size:20px}.price .amount{font-size:42px}.price .amount small,.price p{font-size:13px}.price ul{font-size:15px;min-height:165px}.price li{padding:8px 0}.pricing{border-radius:12px}.pricing-note{font-size:13px;line-height:1.9;max-width:1000px;margin-top:22px}
.calculator{display:block;margin-top:32px;padding:36px;border-radius:12px;background:#fafbfe}.calc-heading{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:28px;border-bottom:1px solid var(--line)}.calculator h3{font-size:27px;letter-spacing:-.7px;font-weight:600}.calculator p{font-size:14px;line-height:1.9}.calculator .eyebrow{margin-bottom:8px}.calc-workspace{display:grid;grid-template-columns:1.45fr 1fr;gap:48px;padding-top:30px}.calc-controls{min-width:0}.plan-options{border:0;padding:0;margin:0;min-width:0}.plan-options legend,.category-row label{font-size:15px;font-weight:600;margin-bottom:14px;display:block}.plan-choices{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.plan-choices label{position:relative;cursor:pointer;min-width:0}.plan-choices input{position:absolute;inset:0;width:100%;height:100%;opacity:0;margin:0;cursor:pointer}.plan-choices label>span{display:block;padding:17px 12px;border:1px solid #cdd3e0;border-radius:8px;background:white;transition:background .18s,border-color .18s}.plan-choices b{display:block;font-size:13px;letter-spacing:.3px}.plan-choices small{display:block;font-size:12px;margin-top:5px;color:var(--muted)}.plan-choices input:checked+span{border-color:var(--navy);background:#edf0fa;box-shadow:inset 0 0 0 1px var(--navy)}.plan-choices input:checked+span b{color:var(--navy)}.plan-choices input:focus-visible+span{outline:3px solid var(--gold);outline-offset:4px}.plan-choices label:hover>span{border-color:var(--navy)}
.category-row{display:flex;justify-content:space-between;align-items:center;margin-top:28px;gap:20px}.category-row label{margin-bottom:6px}.category-row p{font-size:12px}.stepper{display:flex;align-items:center;flex-shrink:0;background:white;border:1px solid #cdd3e0;border-radius:8px;padding:4px}.stepper button{width:40px;height:44px;border:0;background:#f1f3f8;border-radius:5px;font-size:20px;color:var(--navy)}.stepper button:hover{background:#e3e8f5}.stepper button:disabled{opacity:.35;cursor:default}.stepper input{appearance:textfield;-moz-appearance:textfield;width:70px;border:0;background:transparent;text-align:center;font-size:20px;color:var(--ink);height:44px}.stepper input::-webkit-inner-spin-button,.stepper input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.stepper input[aria-invalid=true]{box-shadow:inset 0 -2px #af493d}
.calc-result{padding:26px 30px;text-align:left;min-width:0;background:var(--navy-dark);border-radius:9px;color:white;align-self:stretch;margin:0;border:0}.calc-result .result-label{font-size:14px;color:#c4cde1}.total-line{display:flex;align-items:baseline;gap:10px;margin:10px 0 22px}.calc-result strong{font-size:48px;letter-spacing:-1.8px;font-weight:550;color:var(--gold-light)}.calc-result span{font-size:13px;color:#c4cde1}.price-breakdown{display:grid;grid-template-columns:1fr auto;gap:10px;padding-top:18px;border-top:1px solid #ffffff26;margin-bottom:18px}.price-breakdown b{font-size:14px;font-weight:500}.calc-result #formula{font-size:12px}.calculator .calc-footnote{font-size:13px;margin-top:24px;color:var(--muted)}
.faq-list details{padding:0}.faq-list summary{font-size:17px;line-height:1.7;padding:24px 0;align-items:center;font-weight:500}.faq-list summary:after{content:'';width:9px;height:9px;flex:0 0 9px;border-right:1.5px solid var(--navy);border-bottom:1.5px solid var(--navy);transform:rotate(45deg);margin:0 8px 5px 12px;transition:transform .2s}.faq-list details[open] summary:after{transform:rotate(225deg);margin-bottom:-4px}.faq-list details[open] summary{color:var(--navy)}.faq-list p{margin:0 32px 26px 0;font-size:16px}.faq-list summary:hover{color:var(--navy)}dialog .close{width:44px;height:44px}.footer a:hover{color:var(--gold-light)}
@media(max-width:1150px){nav{gap:22px}.header{gap:20px}.brand small{display:none}.section h2{font-size:37px}.calc-workspace{gap:26px}.category-row{align-items:flex-start;flex-direction:column}.calc-result strong{font-size:42px}.feature-tab{font-size:17px}.price{padding:25px}.home-hero .lead br{display:none}.home-hero .lead{max-width:450px}.feature-panel{padding:30px;gap:28px}.feature-screen{padding:14px}.light-panel{padding:16px}}
@media(max-width:850px){.section-head{display:block}.section-head>p{margin-top:24px;max-width:600px}.section-head>p br{display:none}.feature-panel{grid-template-columns:1fr}.system-wrap .system-body{grid-template-columns:1fr}.system-wrap .side{display:none}.pricing{grid-template-columns:1fr}.price{border-right:0;border-bottom:1px solid var(--line)}.price ul{min-height:0}.price .button{align-self:flex-start}.calc-workspace{grid-template-columns:1fr}.category-row{flex-direction:row;align-items:center}.calc-heading{align-items:flex-start}.calc-result strong{font-size:46px}.home-intro{gap:35px}.tech-flow{grid-template-columns:1fr}.tech-step{border-right:0;border-bottom:1px solid #ffffff1c}.home-hero h1{font-size:42px}.tech-bottom{display:block}.tech-bottom span{display:block;margin-top:12px}}
@media(max-width:600px){.container{width:calc(100% - 40px)}.header{height:74px;gap:12px}.nav-end .button{font-size:12px;min-height:44px;padding:8px 12px;gap:10px}.brand{font-size:23px}.menu{padding:4px 10px}nav{top:74px;font-size:16px;gap:12px}.hero{padding-top:42px}.hero .lead,.home-hero .lead{font-size:16px;max-width:100%;line-height:1.9}.hero .subhead{font-size:21px;max-width:330px}.hero-copy .lead br{display:none}.home-hero .lead br{display:none}.hero .lead{margin-top:20px}.hero h1{font-size:58px}.home-hero h1{font-size:46px}.eyebrow,.section .eyebrow,.home-hero .eyebrow{font-size:10px;letter-spacing:1px}.button,.price .button{font-size:14px;min-height:50px;padding:12px 18px;gap:14px}.hero .actions{flex-direction:column;align-items:stretch;max-width:330px;margin:26px auto 0;gap:10px}.home-hero .actions{margin-left:0}.trial-note{font-size:12px;line-height:1.8}.section h2{font-size:31px;line-height:1.55}.section{padding:72px 0}.section-head>p,.home-intro p,.feature-panel p,.product-feature p,.service-box p,.principle p,.gallery-row p,.video-block p,.tech-step p,.closing p{font-size:16px;line-height:1.95}.section-head{margin-bottom:30px}.home-intro .large{font-size:23px}.feature-tabs{gap:4px;padding:5px;border-radius:9px;margin-bottom:14px}.feature-tab{font-size:14px;padding:12px 9px;line-height:1.65}.feature-tab small{font-size:9px;letter-spacing:0;margin-bottom:6px}.feature-panel{padding:26px 18px;gap:28px}.feature-panel h3{font-size:25px}.feature-tag{font-size:11px;line-height:1.8}.feature-screen{padding:9px}.light-panel{padding:12px}.light-panel .panel-label{font-size:13px;flex-wrap:wrap;gap:4px}.light-panel .panel-label span{font-size:11px}.light-head{font-size:10px}.light-row,.light-date{font-size:12px}.light-row b{font-size:19px}.screen-note{font-size:11px}.flow-line,.cost-line{font-size:12px}.cost-line{grid-template-columns:78px 1fr 38px;gap:5px}.system-wrap{margin-top:42px}.system-wrap .workspace-heading h3{font-size:17px}.system-wrap .workspace-heading small{font-size:10px}.system-wrap .workspace-heading{align-items:flex-start;flex-direction:column;gap:14px}.range-tabs button{font-size:13px;min-height:40px;padding:7px 20px}.system-wrap .insight{font-size:13px;padding:13px}.system-wrap .network-bottom,.system-wrap .chart-key,.system-wrap .chart-labels{font-size:10px}.system-caption{font-size:11px;line-height:1.8}.system-caption span:first-child{display:none}.integrations .intro{font-size:13px}.integrations .file{font-size:13px}.hero-bottom,.hero-bottom strong{font-size:12px}.scene-legend{font-size:10px}.scene-label{font-size:10px}.tech-step{padding:26px}.tech-step h3{font-size:22px}.tech-bottom{font-size:12px}.price{padding:28px}.price h3{font-size:20px}.price .amount{font-size:40px}.price ul{font-size:15px}.price .button{align-self:stretch}.calculator{padding:23px 20px}.calc-heading{display:block;padding-bottom:23px}.calculator h3{font-size:24px}.calc-heading p{margin-top:12px;font-size:14px}.calc-workspace{gap:24px;padding-top:24px}.plan-choices{gap:6px}.plan-choices label>span{padding:15px 8px}.plan-choices b{font-size:11px;letter-spacing:0}.plan-choices small{font-size:11px;line-height:1.7}.plan-options legend,.category-row label{font-size:14px}.category-row{display:block;margin-top:24px}.stepper{width:max-content;margin-top:13px}.stepper input{width:92px}.calc-result{padding:24px}.calc-result strong{font-size:42px}.pricing-note{font-size:12px}.faq-list summary{font-size:16px;padding:22px 0;gap:8px}.faq-list p{font-size:15px;margin-right:12px}.closing h2{font-size:29px}.footer-links{font-size:13px;gap:18px}.footer-bottom{font-size:11px;line-height:1.9}.product-feature .system{transform:none;width:100%;margin-bottom:0}.product-feature .dashboard-grid{grid-template-columns:1fr}.product-feature .chart-card{display:none}.product-feature .system .range-tabs{display:none}.product-feature .insight{font-size:12px}.product-feature .insight .mono{display:none}.product-feature .system-top .right{display:none}.product-feature .network-bottom{font-size:10px;flex-wrap:wrap}.product-feature .panel-label{font-size:12px}.product-feature .workspace-heading h3{font-size:16px}}
/* Feature explanations stay visible so the full product can be understood by scrolling. */
.hero-functions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px 30px;margin:32px auto 0}.hero-functions a{color:#e0c98a;font-size:14px;border-bottom:1px solid #c9a96155;padding-bottom:8px}.hero-functions span{margin-left:12px}.hero-functions a:hover{color:white}
.function-overview{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:40px 0 24px}.function-overview a{position:relative;padding:26px 22px;background:#fafbfe;border-right:1px solid var(--line);transition:background .2s}.function-overview a:last-child{border-right:0}.function-overview a:hover{background:var(--beige)}.function-overview span{font-size:12px;color:#8d753e;display:block;margin-bottom:16px}.function-overview strong{font-size:20px;display:block;letter-spacing:-.5px}.function-overview small{font-size:13px;color:var(--muted);display:block;margin-top:9px}.function-overview b{position:absolute;right:22px;top:23px;color:var(--navy);font-weight:400}
.function-detail{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center;padding:72px 0;border-bottom:1px solid var(--line);scroll-margin-top:105px}.function-detail:nth-of-type(even) .function-copy{order:2}.function-detail:nth-of-type(even) .feature-screen{order:1}.function-name{font-size:24px;font-weight:600;color:var(--navy);display:flex;gap:15px;align-items:center}.function-name>span{font-size:13px;color:#8d753e;letter-spacing:1px}.function-copy h3{font-size:30px;line-height:1.6;letter-spacing:-1px;margin:14px 0 20px}.function-copy>p{font-size:17px;line-height:1.95;color:var(--muted)}.function-copy ul{list-style:none;padding:0;margin:22px 0 0;font-size:15px}.function-copy li{padding:5px 0}.function-copy li:before{content:'✓';color:#8d753e;margin-right:12px}.function-copy .feature-tag{margin-top:20px}.function-copy>p.function-note{font-size:12px;line-height:1.9;margin-top:16px;max-width:490px}.feature-chart{display:block;width:100%;height:auto;margin:26px 0 18px}.demo-caption{font-size:14px;color:var(--muted);margin-top:16px}.model-comparison{display:flex;gap:8px;align-items:center;justify-content:space-between;font-size:13px}.model-comparison>span{padding:10px 8px;color:var(--muted)}.model-comparison strong{background:var(--navy-dark);color:var(--gold-light);padding:10px 16px;border-radius:6px;font-weight:500}.decision-line{display:flex;justify-content:space-between;gap:16px;font-size:14px;padding:16px 0;border-top:1px solid var(--line)}.decision-line strong{color:var(--navy)}.workflow-note{padding:32px 36px;margin-top:32px;background:var(--beige);border-radius:10px}.workflow-note strong{font-size:22px}.workflow-note p{font-size:16px;color:var(--muted);margin-top:12px;line-height:1.9}.workflow-note small{display:block;font-size:12px;color:var(--muted);margin-top:18px}.home-function-links{display:flex;flex-wrap:wrap;gap:10px 18px;margin-bottom:28px}.home-function-links a{font-size:14px;color:var(--gold-light);border-bottom:1px solid #c9a96150;padding-bottom:5px}
@media(max-width:1100px){.function-overview{grid-template-columns:repeat(2,1fr)}.function-overview a{border-bottom:1px solid var(--line)}.function-overview a:nth-child(2){border-right:0}.function-overview a:nth-child(n+3){border-bottom:0}.function-detail{gap:35px}.function-copy h3{font-size:26px}.function-name{font-size:22px}}
@media(max-width:700px){.function-detail{grid-template-columns:1fr;padding:44px 0;gap:28px}.function-detail:nth-of-type(even) .function-copy,.function-detail:nth-of-type(even) .feature-screen{order:initial}.function-overview{margin-top:28px}.function-overview a{padding:22px 14px}.function-overview strong{font-size:16px}.function-overview small{font-size:12px;line-height:1.8}.function-overview b{right:14px;top:20px}.function-copy h3{font-size:25px}.function-copy>p{font-size:16px}.function-name{font-size:23px}.function-copy ul{font-size:14px}.hero-functions{gap:12px 18px;max-width:350px;margin-top:28px}.hero-functions a{font-size:13px}.hero-functions span{margin-left:7px}.workflow-note{padding:26px 22px}.workflow-note p{font-size:15px}.workflow-note strong{font-size:21px}.model-comparison{font-size:12px;gap:4px}.model-comparison strong{padding:10px}.decision-line{font-size:12px}.function-detail .feature-screen{padding:16px}.function-detail .screen-note{font-size:12px}}