:root{--paper:#fafaf7;--ink:#2c2d2b;--muted:#65665f;--line:#dcded5;--soft:#f0f1eb;--font:"Helvetica Neue","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Arial,sans-serif}
*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px;-webkit-text-size-adjust:100%}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;text-underline-offset:5px}button{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}p,h1,h2,h3,dl,dd{margin:0}h1,h2,h3{font-weight:500}img{display:block;max-width:100%;height:auto}::selection{background:#d9ddd0;color:var(--ink)}:focus-visible{outline:2px solid var(--ink);outline-offset:6px}.container{width:calc(100% - 112px);max-width:1328px;margin-inline:auto}.eyebrow{font-size:10px;letter-spacing:.16em;line-height:1.6;font-weight:500}.english-copy{font-size:12px;color:var(--muted);line-height:1.8}.skip-link{position:fixed;z-index:100;top:12px;left:20px;padding:10px 16px;background:var(--ink);color:white;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.mobile-break{display:none}
.site-header{position:sticky;top:0;z-index:20;background:rgba(250,250,247,.96);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.header-inner{min-height:98px;display:flex;align-items:center;justify-content:space-between;gap:30px;border-bottom:1px solid var(--line)}
/* Show the supplied wordmark using its original pixels, with only layout cropping. */
.wordmark{display:block;position:relative;width:158px;aspect-ratio:700/190;overflow:hidden;flex-shrink:0;mix-blend-mode:multiply}.wordmark img{position:absolute;max-width:none;width:179.143%;height:auto;left:-40%;top:-252.632%}
.primary-nav{display:flex;align-items:center;gap:38px;font-size:11px;font-weight:500;letter-spacing:.035em}.primary-nav>a{padding-block:10px;transition:opacity .2s}.primary-nav>a>span{display:block;color:var(--muted);font-size:9px;line-height:1.5;margin-top:2px}.primary-nav .nav-contact>span{display:inline;color:inherit;margin-left:13px;font-size:16px}.primary-nav>a:hover{opacity:.6}.primary-nav .nav-contact{border:1px solid #a9aba1;padding:9px 18px;margin-left:3px}.menu-toggle{display:none}
.hero{padding-top:78px}.hero>.eyebrow{color:var(--muted)}.hero-main{display:grid;grid-template-columns:1.6fr 1fr;gap:60px;align-items:end;padding-top:42px;padding-bottom:83px}.hero h1{font-size:clamp(48px,5.8vw,82px);line-height:1.48;letter-spacing:-.075em;white-space:nowrap}.hero-intro{padding-bottom:11px;max-width:320px;justify-self:end;width:100%}.hero-lead{font-size:23px;line-height:1.75;letter-spacing:.04em}.hero-description{margin-top:20px;color:var(--muted);font-size:13px;line-height:2.1;letter-spacing:.025em}.text-link{display:inline-flex;align-items:center;gap:58px;border-bottom:1px solid #9a9e90;padding:12px 0;font-size:12px;margin-top:20px}.text-link>span{font-size:20px;line-height:1}.text-link:hover{border-bottom-color:var(--ink)}.hero-bottom{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:65px;font-size:8px;color:var(--muted);letter-spacing:.08em}.hero-bottom>a{display:flex;align-items:center;gap:24px}.hero-bottom>a span{font-size:15px}
.section{padding-block:100px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:48px}.section-number{margin-right:19px;color:var(--muted);letter-spacing:0}.section-note{font-size:10px;color:var(--muted);letter-spacing:.04em}h2{font-size:34px;letter-spacing:-.035em;line-height:1.65}.about-intro{display:grid;grid-template-columns:1fr 1fr;gap:60px}.about-copy{font-size:13px;line-height:2.1;letter-spacing:.035em;padding-top:3px}.about-copy>p+p{margin-top:20px}.about-copy .english-copy{font-size:11px;letter-spacing:.015em}.business{background:var(--soft)}.business .section-heading{margin-bottom:35px}.business h2{font-size:31px}.services{margin-top:47px;padding-top:32px;border-top:1px solid #cfd2c6;display:grid;grid-template-columns:repeat(3,1fr)}.service{padding-right:32px}.service+.service{border-left:1px solid #cfd2c6;padding-left:32px}.service:last-child{padding-right:0}.service-index{font-size:9px;color:var(--muted);letter-spacing:.12em;margin-bottom:35px}.service h3{font-size:19px;letter-spacing:.015em}.service .service-en{font-size:10px;letter-spacing:.03em;margin-top:6px;color:var(--muted)}.service>p:last-child{font-size:13px;color:var(--muted);line-height:2;margin-top:20px}
.company-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}.company-intro>p{font-size:13px;color:var(--muted);line-height:2;margin-top:22px}.company-info{border-top:1px solid var(--line)}.company-info>div{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid var(--line);font-size:12px;line-height:1.9}.company-info dt{font-size:11px}.company-info dt>span{display:block;font-size:10px;color:var(--muted);margin-top:3px}.company-info dd>.english-copy{display:block;font-size:10px;margin-top:6px}.company-info a:hover{text-decoration:underline}.contact{background:var(--soft)}.contact-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;padding-block:64px}.contact .eyebrow{margin-bottom:16px;color:var(--muted);font-size:9px}.contact h2{font-size:31px}.contact p:not(.eyebrow){font-size:12px;line-height:2;color:var(--muted);margin-top:15px}.contact-link{display:flex;align-items:center;justify-content:space-between;gap:45px;padding-block:18px;border-bottom:1px solid #a1a597}.contact-link>span:first-child{font-size:clamp(20px,2.4vw,34px);line-height:1.6;letter-spacing:-.035em}.contact-link small{display:block;font-size:9px;letter-spacing:.12em;color:var(--muted);margin-bottom:7px}.contact-arrow{font-size:31px;transition:transform .2s}.contact-link:hover .contact-arrow{transform:translate(3px,-3px)}
.site-footer{padding-top:46px}.footer-top{display:flex;align-items:center;gap:35px;padding-bottom:38px}.footer-top .wordmark{width:136px}.footer-top>p{font-size:10px;color:var(--muted);letter-spacing:.06em}.back-top{margin-left:auto;display:flex;align-items:center;gap:18px;font-size:8px;letter-spacing:.08em;padding:12px 0;white-space:nowrap}.back-top>span{font-size:18px}.footer-bottom{border-top:1px solid var(--line);min-height:72px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 25px;color:var(--muted);font-size:9px;line-height:1.8}.footer-legal{display:flex;align-items:center;flex-wrap:wrap;gap:6px 17px}.footer-legal a{padding:7px 0}.footer-legal a:hover{text-decoration:underline}
@media(min-width:1600px){.hero-main{padding-block:54px 105px}.hero{padding-top:90px}}
@media(max-width:1100px){.container{width:calc(100% - 72px)}.primary-nav{gap:25px}.hero-main{gap:35px;grid-template-columns:1.55fr 1fr}.hero h1{font-size:5.7vw}.hero-intro{max-width:255px}.hero-lead{font-size:21px}.hero-description{font-size:12px}.service{padding-right:24px}.service+.service{padding-left:24px}.service h3{font-size:16px}.company-layout{gap:45px}.company-info>div{grid-template-columns:88px 1fr;gap:17px}.contact-link{gap:24px}.section{padding-block:84px}}
@media(max-width:800px){.container{width:calc(100% - 48px)}.header-inner{min-height:82px}.wordmark{width:138px}.primary-nav{gap:18px}.primary-nav .nav-contact{padding:7px 12px}.hero{padding-top:56px}.hero-main{padding-top:36px;padding-bottom:60px;gap:26px}.hero-lead{font-size:18px}.hero-description{font-size:11px}.hero-intro{max-width:230px}.hero h1{font-size:5.6vw}.section{padding-block:70px}.section-heading{margin-bottom:35px}.about-intro{gap:32px}.about-intro h2{font-size:30px}.service{padding-right:20px}.service+.service{padding-left:20px}.service>p:last-child{font-size:12px}.service h3{font-size:15px}.company-layout{gap:32px;grid-template-columns:.75fr 1.25fr}.company-intro h2{font-size:28px}.company-info>div{grid-template-columns:68px 1fr;font-size:11px}.contact-inner{gap:24px}.contact h2{font-size:26px}.contact-link{gap:17px}.contact-link>span:first-child{font-size:24px}}
@media(max-width:760px){html{scroll-padding-top:88px}.container{width:calc(100% - 40px)}.header-inner{min-height:76px;flex-wrap:wrap;gap:0}.wordmark{width:130px}.primary-nav{width:100%;flex-wrap:wrap;gap:8px 24px;padding:8px 0 16px}.primary-nav>a{min-height:44px}.primary-nav .nav-contact{margin-left:0}html.js .menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:44px;height:44px;background:transparent;border:0;padding:10px;margin-right:-10px;cursor:pointer}.menu-toggle>span{display:block;width:23px;height:1px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true]>span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true]>span:last-child{transform:translateY(-3.5px) rotate(-45deg)}html.js .primary-nav{display:none}html.js .primary-nav.is-open{display:flex}.hero{padding-top:43px}.hero>.eyebrow{font-size:8px;letter-spacing:.12em}.hero-main{grid-template-columns:1fr;gap:33px;padding-block:29px 42px}.hero h1{font-size:clamp(35px,10.2vw,63px);line-height:1.55;letter-spacing:-.07em}.hero-intro{max-width:none;justify-self:start;display:grid;grid-template-columns:1fr 1fr;gap:14px 22px;padding:0}.hero-lead{font-size:17px;line-height:1.9}.hero-description{margin-top:0;font-size:12px;line-height:2}.hero-intro .text-link{grid-column:1/-1;justify-self:start;margin-top:5px;font-size:11px;gap:62px;padding-block:12px}.hero-bottom{min-height:61px;font-size:6px;gap:8px;letter-spacing:.04em}.hero-location{display:none}.hero-bottom>a{gap:12px}.hero-bottom>a span{font-size:13px}.section{padding-block:60px}.section-heading{margin-bottom:28px;gap:14px}.eyebrow{font-size:9px;letter-spacing:.13em}.section-number{margin-right:11px}.section-note{font-size:9px;letter-spacing:0}h2,.about-intro h2{font-size:29px}.about-intro{grid-template-columns:1fr;gap:24px}.about-copy{padding-top:0;font-size:14px;line-height:2.05;letter-spacing:.015em}.about-copy>p+p{margin-top:18px}.about-copy .english-copy{font-size:11px}.desktop-break{display:none}.mobile-break{display:initial}.business .section-heading{margin-bottom:28px}.business h2{font-size:26px;line-height:1.7}.services{grid-template-columns:1fr;margin-top:32px;padding-top:0}.service,.service+.service,.service:last-child{padding:25px 0;border-left:0;border-bottom:1px solid #cfd2c6}.service-index{margin-bottom:14px;font-size:9px}.service h3{font-size:20px}.service .service-en{font-size:10px;margin-top:4px}.service>p:last-child{font-size:13px;line-height:2;margin-top:15px}.company-layout{grid-template-columns:1fr;gap:28px}.company-intro h2{font-size:29px}.company-intro>p{font-size:12px;margin-top:15px}.company-info>div{grid-template-columns:76px 1fr;gap:16px;font-size:12px;padding-block:22px}.company-info dt{font-size:11px}.company-info dt>span{font-size:9px}.company-info dd>.english-copy{font-size:10px;overflow-wrap:break-word}.contact-inner{display:block;padding-block:46px}.contact h2{font-size:28px}.contact p:not(.eyebrow){font-size:13px;margin-top:14px}.contact-link{margin-top:24px;padding-block:16px;gap:20px}.contact-link>span:first-child{font-size:clamp(22px,7vw,33px)}.contact-link small{font-size:8px}.contact-arrow{font-size:27px}.site-footer{padding-top:35px}.footer-top{flex-wrap:wrap;gap:20px;padding-bottom:29px}.footer-top .wordmark{width:122px}.footer-top>p{order:3;width:100%;font-size:9px}.back-top{font-size:7px;gap:14px}.footer-bottom{display:grid;grid-template-columns:1fr 1fr;gap:15px;padding-block:20px;font-size:8px}.footer-bottom>span:last-child{grid-column:2;grid-row:1;text-align:right}.footer-legal{grid-column:1/-1;grid-row:2;font-size:10px;gap:0 16px}.footer-legal>span{display:block;width:100%;font-size:9px}.footer-legal a{padding:8px 0}}
@media(max-width:350px){.container{width:calc(100% - 32px)}.hero h1{font-size:32px}.hero-intro{grid-template-columns:1fr;gap:14px}.hero-lead br{display:none}.hero-lead{font-size:17px}.hero-description{font-size:13px}.hero-intro .text-link{margin-top:2px}.company-info>div{grid-template-columns:63px 1fr;gap:12px;font-size:11px}.contact-link>span:first-child{font-size:22px}.section-note{font-size:8px}}
@media(max-width:760px){.hero-intro{grid-template-columns:1fr;gap:15px}.hero-lead br{display:none}.hero-description{font-size:13px;line-height:1.95;max-width:340px}.hero-intro .text-link{margin-top:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* ---- Contact form (/contact/) ---- */
[hidden]{display:none!important}
.form-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
.form-intro>p{font-size:13px;color:var(--muted);line-height:2;margin-top:22px}
.form-intro .english-copy{margin-top:14px}
.eiv-form{display:grid;gap:30px;max-width:560px}
.eiv-field{display:grid}
.eiv-field>label{font-size:11px;letter-spacing:.05em;line-height:1.7}
.eiv-field>label>span[lang=en]{color:var(--muted);font-size:10px;margin-left:7px}
.eiv-field>label>em{font-style:normal;font-size:9px;letter-spacing:.1em;color:var(--muted);border:1px solid var(--line);padding:2px 6px;margin-left:9px;vertical-align:1px}
.eiv-field>input,.eiv-field>select,.eiv-field>textarea{width:100%;margin-top:11px;padding:14px 16px;font:inherit;font-size:15px;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:0;transition:border-color .2s;appearance:none}
.eiv-field>select{background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 21px) 50%,calc(100% - 15px) 50%;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:44px;cursor:pointer}
.eiv-field>textarea{line-height:2;resize:vertical;min-height:180px}
.eiv-field>input:hover,.eiv-field>select:hover,.eiv-field>textarea:hover{border-color:#b9bcae}
.eiv-field>input:focus-visible,.eiv-field>select:focus-visible,.eiv-field>textarea:focus-visible{outline:none;border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.eiv-hint{font-size:11px;color:var(--muted);line-height:1.9;margin-top:9px}
.eiv-hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.eiv-notice{font-size:11px;line-height:2.1;color:var(--muted);padding:24px 26px;background:var(--soft);display:grid;gap:13px}
.eiv-notice strong{font-weight:500;color:var(--ink);font-size:11px;letter-spacing:.04em}
.eiv-notice a{text-decoration:underline;text-decoration-color:#b9bcae;color:var(--ink)}
.eiv-notice a:hover{text-decoration-color:var(--ink)}
.eiv-submit{justify-self:start;display:inline-flex;align-items:center;gap:44px;min-height:56px;padding:0 34px;background:var(--ink);color:var(--paper);border:1px solid var(--ink);font-size:12px;letter-spacing:.1em;cursor:pointer;transition:opacity .2s}
.eiv-submit>span{font-size:18px;line-height:1}
.eiv-submit:hover{opacity:.82}
.eiv-submit:disabled{opacity:.45;cursor:progress}
.eiv-status{font-size:12px;line-height:2;color:var(--muted);min-height:1px}
.eiv-status.is-done{color:var(--ink);padding:20px 24px;background:var(--soft);font-size:13px}
.eiv-status.is-error{color:#8a4b32}
@media(max-width:1100px){.form-layout{gap:45px}}
@media(max-width:800px){.form-layout{gap:32px;grid-template-columns:.8fr 1.2fr}.form-intro h2{font-size:28px}}
@media(max-width:760px){.form-layout{grid-template-columns:1fr;gap:30px}.form-intro h2{font-size:29px}.form-intro>p{font-size:12px;margin-top:15px}.eiv-form{gap:26px;max-width:none}.eiv-field>input,.eiv-field>select,.eiv-field>textarea{font-size:16px;padding:13px 14px}.eiv-notice{padding:20px 20px;font-size:11px}.eiv-submit{width:100%;justify-content:space-between;gap:20px}}

/* ---- Legal pages (/privacy.html) ---- */
.legal{max-width:760px;margin-top:40px;display:grid;gap:52px}
.legal-lead{font-size:13px;line-height:2.1;color:var(--muted);letter-spacing:.02em}
.legal-item{display:grid;gap:16px}
.legal-item :is(h2,h3){font-size:15px;letter-spacing:.02em;line-height:1.8;padding-bottom:14px;border-bottom:1px solid var(--line);display:flex;align-items:baseline;gap:16px}
.legal-no{font-size:10px;color:var(--muted);letter-spacing:.1em;flex-shrink:0;min-width:14px}
.legal-item p{font-size:13px;line-height:2.1;color:var(--muted);letter-spacing:.02em}
.legal-ol{margin:0;padding-left:1.4em;display:grid;gap:9px;font-size:13px;line-height:2.05;color:var(--muted);letter-spacing:.02em}
.legal-dl{display:grid;gap:0;border-top:1px solid var(--line)}
.legal-dl>div{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:17px 0;border-bottom:1px solid var(--line);font-size:12.5px;line-height:2}
.legal-dl dt{font-size:11px;letter-spacing:.03em}
.legal-dl dd{color:var(--muted)}
.legal-dl dd>.english-copy{display:block;font-size:10px;margin-top:5px}
.legal a{text-decoration:underline;text-decoration-color:#b9bcae;color:var(--ink)}
.legal a:hover{text-decoration-color:var(--ink)}
.legal-date{font-size:11px;color:var(--muted);letter-spacing:.06em}
.legal-note{font-size:12px;line-height:2;color:var(--muted);padding:20px 24px;background:var(--soft)}
@media(max-width:760px){.legal{gap:40px;margin-top:30px}.legal-lead{font-size:12.5px}.legal-item :is(h2,h3){font-size:14px;gap:12px}.legal-dl>div{grid-template-columns:1fr;gap:5px;padding:15px 0}.legal-dl dd{font-size:12.5px}}

/* Turnstile の固定 300px が狭幅でグリッドを押し広げるのを止める */
.cf-turnstile{max-width:100%}
@media(max-width:350px){.form-layout,.eiv-form,.form-layout>*,.eiv-form>*{min-width:0}.cf-turnstile{overflow-x:auto}}
/* iOS のフォーカス時自動ズームは font-size のみで決まる。横向き・iPad でも 16px を確保する */
@media(hover:none) and (pointer:coarse){.eiv-field>input,.eiv-field>select,.eiv-field>textarea{font-size:16px}}
.eiv-field>input[aria-invalid=true],.eiv-field>select[aria-invalid=true],.eiv-field>textarea[aria-invalid=true]{border-color:#8a4b32}
.eiv-noscript b{font-weight:500;color:var(--ink)}

/* Product links retain the company's quiet, line-led layout. */
.home-products{margin-top:62px;padding-top:32px;border-top:1px solid #cfd2c6}
.home-products-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:28px}
.home-products-heading .eyebrow{color:var(--muted)}
.home-products-heading h3{font-size:20px;letter-spacing:-.025em}
.home-product-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.home-product{display:flex;flex-direction:column;min-width:0;padding:30px 40px 10px 0;border-top:1px solid #cfd2c6}
.home-product+.home-product{padding-left:40px;padding-right:0;border-left:1px solid #cfd2c6}
.home-product-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 16px;font-size:10px;letter-spacing:.04em;color:var(--muted)}
.home-product h4{margin:27px 0 15px;font-size:32px;font-weight:500;line-height:1.5;letter-spacing:-.035em}
.home-product>p{font-size:14px;line-height:2;color:var(--muted);margin-bottom:24px}
.home-product-link{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:12px;margin-top:auto;padding-block:12px}
.home-product-link>span{font-size:23px;transition:transform .2s}
.home-product:hover .home-product-link>span{transform:translate(3px,-3px)}
.home-product--voice h4{color:#3f5670}.home-product--gecko h4{color:#4c6249}
.footer-legal{font-size:11px;gap:2px 18px;max-width:900px}.footer-legal a{min-height:36px;display:inline-flex;align-items:center}
@media(max-width:760px){.home-products{margin-top:34px;padding-top:26px}.home-products-heading{display:block;margin-bottom:20px}.home-products-heading h3{font-size:20px;margin-top:12px;line-height:1.8}.home-product-list{grid-template-columns:1fr}.home-product,.home-product+.home-product{padding:26px 0 18px;border-left:0}.home-product h4{font-size:29px;margin-top:20px}.home-product>p{font-size:14px}.home-product-meta{font-size:9px}.footer-legal{font-size:11px;gap:0 16px}.footer-legal a{min-height:44px}}
@media(max-width:380px){.home-product-meta{letter-spacing:0}.home-product>p{font-size:13px}}

.legal-page-title{font-size:34px;letter-spacing:-.035em;line-height:1.65}
@media(max-width:760px){.legal-page-title{font-size:29px}}

:is(.ev-page,.gecko-page) .contact :focus-visible{outline-color:var(--paper)}