@charset "UTF-8";
/* Left-device guide — centered editorial flow, authentic product imagery. */
body.gbds-v2-left-device-page{overflow-x:clip;background:#fff}
body.gbds-v2-left-device-page :where(.container,.content,.content-in){width:100%;max-width:none;margin:0;padding:0;background:#fff}
body.gbds-v2-left-device-page .content-in{display:block}
body.gbds-v2-left-device-page :where(.main,#main,.article,.entry-content){width:100%;max-width:none;margin:0;padding:0!important;border:0;background:transparent!important;box-shadow:none}
body.gbds-v2-left-device-page :where(#header-container,.article-header,.date-tags,.eye-catch-wrap,#toc,.toc,#sidebar,.ad-area,.sns-share,.sns-follow,.article-footer,.under-entry-content,.pager-post-navi,.related-entry-heading,.related-list,.breadcrumb,.author-info,.mobile-footer-menu-buttons,.go-to-top){display:none!important}
.gbds-v2-left-device-shell{--ld-ink:#111518;--ld-copy:#485158;--ld-muted:#6c767c;--ld-accent:#007c78;--ld-line:#dce0e1;--ld-soft:#f5f6f6;--ld-dark:#0b0e11;--ld-gutter:max(24px,calc((100% - 1280px)/2));width:100%;max-width:none;margin:0!important;overflow:clip;background:#fff;color:var(--ld-ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic","Noto Sans JP",sans-serif;font-size:17px;line-height:1.9;-webkit-font-smoothing:antialiased}
.gbds-v2-left-device-shell,.gbds-v2-left-device-shell *{box-sizing:border-box}
.gbds-v2-left-device-shell :is(p,ul,ol,dl,dt,dd,figure){margin:0;padding:0}
body.gbds-v2-left-device-page .gbds-v2-left-device-shell :where(h1,h2,h3,h4){margin:0!important;padding:0!important;border:0!important;border-radius:0;background:transparent!important;box-shadow:none!important;line-height:1.4;color:inherit}
body.gbds-v2-left-device-page .gbds-v2-left-device-shell :where(h1,h2,h3,h4)::before,body.gbds-v2-left-device-page .gbds-v2-left-device-shell :where(h1,h2,h3,h4)::after{display:none!important;content:none!important}
.gbds-v2-left-device-shell :where(button,select,input){font:inherit}
.gbds-v2-left-device-shell :where(button,a){-webkit-tap-highlight-color:transparent}
.gbds-v2-left-device-shell a{color:inherit;text-underline-offset:.23em}
.gbds-v2-left-device-shell :focus-visible{outline:3px solid var(--ld-accent);outline-offset:5px}
.gbds-v2-left-device-shell [hidden]{display:none!important}
.gbds-v2-left-device-shell :where(p,li,dd){word-break:auto-phrase;overflow-wrap:break-word}
.ld-phrase{display:block;word-break:keep-all;overflow-wrap:normal}
.ld-inline-phrase{display:inline-block;word-break:keep-all;overflow-wrap:normal}
.ld-accent{color:var(--ld-accent)}
.ld-hero{min-height:85svh;display:grid;place-items:center;padding:120px 24px;background:#fff}
body.gbds-v2-left-device-page .ld-hero h1{font-size:clamp(40px,7.9vw,112px);font-weight:800;letter-spacing:-.065em;line-height:1.17;text-align:center;max-width:1280px}
.ld-hero .ld-phrase{animation:ld-enter 900ms cubic-bezier(.2,.75,.25,1) both}
.ld-hero .ld-phrase+.ld-phrase{animation-delay:130ms}
@keyframes ld-enter{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.ld-nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-bottom:1px solid var(--ld-line)}
.ld-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;max-width:1440px;margin:auto;padding:20px 32px}
.ld-brand{font-size:17px;font-weight:750;white-space:nowrap;text-decoration:none}
.ld-nav-links{display:flex;gap:28px;font-size:13px;font-weight:650}
.ld-nav-links a{text-decoration:none;white-space:nowrap}
.ld-nav-links a[aria-current]{color:var(--ld-accent)}
.ld-progress{position:absolute;bottom:-1px;left:0;width:100%;height:2px}
.ld-progress i{display:block;width:100%;height:100%;background:var(--ld-accent);transform:scaleX(0);transform-origin:left}
.ld-intro,.ld-section{padding:clamp(80px,10vw,144px) var(--ld-gutter)}
.ld-section[id],.ld-product[id]{scroll-margin-top:90px}
.ld-intro{padding-top:72px}
.ld-reading{width:min(100%,790px);margin-inline:auto;color:var(--ld-copy)}
.ld-reading p+p{margin-top:1.45em}
.ld-disclosure{font-size:12px;line-height:1.8;color:var(--ld-muted);margin-bottom:36px!important}
.ld-lead{font-size:clamp(20px,2vw,27px);line-height:1.9;color:var(--ld-ink);font-weight:600}
.ld-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin:76px auto 52px;max-width:1240px}
.ld-gallery a{display:flex;flex-direction:column;align-items:center;text-align:center;text-decoration:none;min-width:0}
.ld-gallery img{width:100%;height:clamp(180px,22vw,290px);object-fit:contain;display:block;margin:0 0 28px;transition:transform .5s cubic-bezier(.2,.75,.25,1)}
.ld-gallery a:hover img{transform:translateY(-7px)}
.ld-gallery span{font-size:clamp(18px,2vw,25px);font-weight:700;line-height:1.65;color:var(--ld-accent)}
.ld-gallery small{display:block;color:var(--ld-muted);font-size:12px;font-weight:500;margin-top:7px}
.ld-actions{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:24px 36px;margin-top:48px}
.gbds-v2-left-device-shell .ld-button{display:inline-flex;justify-content:center;align-items:center;min-height:52px;padding:12px 28px;border-radius:99px;background:var(--ld-ink);color:#fff;font-weight:650;font-size:14px;text-decoration:none;text-align:center}
.ld-textlink{display:inline-block;color:var(--ld-accent)!important;font-size:14px;font-weight:650;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.3em}
.ld-heading{text-align:center;max-width:1200px;margin:0 auto 64px}
.ld-kicker{font-size:12px;font-weight:750;letter-spacing:.1em;color:var(--ld-accent);margin-bottom:24px!important}
body.gbds-v2-left-device-page .ld-heading h2{font-size:clamp(30px,5.2vw,74px);font-weight:780;letter-spacing:-.055em;line-height:1.28}
.ld-heading>p:last-child:not(.ld-kicker){font-size:clamp(17px,1.75vw,21px);line-height:1.85;color:var(--ld-copy);max-width:750px;margin:30px auto 0}
.ld-inputs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px;margin-top:72px}
.ld-inputs>section{min-width:0}
.ld-input-word{font-size:clamp(52px,6vw,84px);color:var(--ld-accent);line-height:1.2;font-weight:800;letter-spacing:-.05em;display:block;margin-bottom:30px}
body.gbds-v2-left-device-page .ld-inputs h3{font-size:21px;letter-spacing:-.035em;margin-bottom:18px!important}
.ld-inputs p{color:var(--ld-copy);font-size:15px}
.ld-inputs .ld-example{margin-top:24px;font-size:13px;font-weight:650;color:var(--ld-ink)}
.ld-note{margin-top:56px;padding:30px 36px;background:var(--ld-soft)}
.ld-note>strong{display:block;color:var(--ld-ink);font-size:17px;margin-bottom:10px}
.ld-note p{font-size:15px;line-height:1.9}
.ld-dark{--ld-ink:#f7f7f8;--ld-copy:#bbc0c7;--ld-muted:#9a9fa7;--ld-accent:#b69bff;--ld-line:#34383e;--ld-soft:#171b1f;background:var(--ld-dark);color:var(--ld-ink)}
.ld-dark .ld-heading .ld-accent{color:#ffa85f}
.ld-workflow{max-width:1140px;margin-inline:auto}
.ld-workflow-buttons{display:none}
.ld-workflow.is-ready .ld-workflow-buttons{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:52px}
.ld-workflow-buttons button{border:1px solid #555b64;border-radius:99px;padding:13px 22px;min-height:50px;color:#f7f7f8;background:transparent;font-size:14px;font-weight:650;cursor:pointer}
.ld-workflow-buttons button[aria-pressed=true]{color:#0d0f12;background:#f5f5f6;border-color:#f5f5f6}
.ld-workflow-top{text-align:center;max-width:790px;margin:auto}
body.gbds-v2-left-device-page .ld-workflow-top h3{font-size:clamp(26px,3.4vw,44px);letter-spacing:-.045em;line-height:1.4}
.ld-workflow-top>p:last-child{max-width:690px;margin:24px auto 0;color:var(--ld-copy);font-size:16px}
.ld-workflow-panel+.ld-workflow-panel{margin-top:80px}
.ld-workflow.is-ready .ld-workflow-panel{margin-top:0}
.ld-map{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--ld-line);border:1px solid var(--ld-line);margin-top:44px!important}
.ld-map>div{background:var(--ld-dark);padding:28px 20px;min-width:0}
.ld-map dt{color:#ffa85f;font-size:16px;line-height:1.6;font-weight:700;min-height:3.2em;margin-bottom:20px;text-align:center;word-break:keep-all;overflow-wrap:normal}
.gbds-v2-left-device-shell .ld-map dd{margin:0;font-size:14px;line-height:1.8;color:var(--ld-copy);text-align:center}
.ld-workflow-pick{text-align:center;max-width:760px;margin:32px auto 0!important;font-size:15px;color:var(--ld-copy)}
.ld-workflow-pick a{color:var(--ld-accent);font-weight:650}
.ld-demo-note{max-width:820px;text-align:center;font-size:12px;color:var(--ld-muted);margin:40px auto 0!important}
.ld-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.ld-check-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:60px}
.ld-check-columns>section{min-width:0;border-top:1px solid var(--ld-line);padding-top:24px}
.ld-check-columns span{display:block;font-weight:750;color:var(--ld-accent);font-size:14px;margin-bottom:18px}
body.gbds-v2-left-device-page .ld-check-columns h3{font-size:23px;letter-spacing:-.035em;margin-bottom:18px!important}
.ld-check-columns p{font-size:15px;color:var(--ld-copy)}
.ld-products{padding-top:0}
.ld-product{padding-block:80px;border-top:1px solid var(--ld-line)}
.ld-product-heading{text-align:center;margin:0 auto 46px;max-width:1100px}
body.gbds-v2-left-device-page .ld-product-heading h3{font-size:clamp(32px,4.4vw,58px);line-height:1.3;letter-spacing:-.045em;font-weight:750}
.ld-product-model{display:block;font-size:17px;letter-spacing:0;margin-top:12px;color:var(--ld-muted)}
.ld-product-heading>p:last-child{font-size:clamp(19px,2.15vw,28px);line-height:1.6;letter-spacing:-.035em;color:var(--ld-accent);font-weight:650;margin-top:22px}
.ld-product-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:start;gap:clamp(40px,6vw,86px);max-width:1140px;margin:auto}
.ld-product-layout figure{margin:0;min-width:0}
.ld-product-layout img{width:100%;max-height:480px;aspect-ratio:1/1;object-fit:contain;display:block;background:#fff}
.ld-product-layout figcaption{font-size:12px;line-height:1.75;color:var(--ld-muted);text-align:center;margin-top:24px}
.ld-product-copy{min-width:0;color:var(--ld-copy);font-size:16px}
.ld-product-copy>p+p{margin-top:22px}
.ld-product-lead{font-size:21px;line-height:1.75;font-weight:650;color:var(--ld-ink)}
.ld-product-facts{margin-block:28px!important;border-block:1px solid var(--ld-line)}
.ld-product-facts>div{display:grid;grid-template-columns:7em minmax(0,1fr);gap:16px;padding-block:13px;font-size:13px;line-height:1.8}
.ld-product-facts>div+div{border-top:1px solid var(--ld-line)}
.ld-product-facts dt{font-weight:650;color:var(--ld-ink)}
.gbds-v2-left-device-shell .ld-caution{font-size:14px;line-height:1.9;background:var(--ld-soft);padding:20px 22px}
.ld-caution strong{font-weight:700;color:var(--ld-ink)}
.ld-product-copy>.ld-textlink{margin-top:22px;margin-right:18px;font-size:13px}
.ld-setup-list{max-width:950px;margin:60px auto 0!important;list-style:none}
.ld-setup-list>li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:30px;padding:34px 0;border-top:1px solid var(--ld-line)}
.ld-setup-list>li>span{color:#ffa85f;font-weight:650;font-size:30px;line-height:1.4}
body.gbds-v2-left-device-page .ld-setup-list h3{font-size:25px;letter-spacing:-.035em;margin-bottom:15px!important}
.ld-setup-list p{font-size:16px;color:var(--ld-copy)}
.ld-comparison{max-width:1160px;margin:auto;overflow-x:auto;overscroll-behavior-x:contain}
.ld-comparison table{width:100%;border-collapse:collapse;table-layout:auto;background:#fff;min-width:680px;color:var(--ld-copy);font-size:15px;margin:0}
.ld-comparison caption{text-align:left;font-size:13px;color:var(--ld-muted);padding-bottom:16px}
body.gbds-v2-left-device-page .ld-comparison :is(th,td){background:#fff!important;border:0!important;border-bottom:1px solid var(--ld-line)!important;padding:24px 20px;text-align:left;vertical-align:top;line-height:1.8;color:var(--ld-copy)!important;font-weight:400!important}
body.gbds-v2-left-device-page .ld-comparison thead th{font-size:12px;color:var(--ld-muted)!important;border-bottom:2px solid var(--ld-line)!important;font-weight:650!important}
body.gbds-v2-left-device-page .ld-comparison tbody th{width:23%;color:var(--ld-accent)!important;font-weight:700!important}
.ld-after-table{margin-top:52px}
.ld-after-table>.ld-textlink{margin-top:28px}
.ld-faq{max-width:850px;margin:80px auto 0}
body.gbds-v2-left-device-page .ld-faq>h3{text-align:center;font-size:clamp(25px,3vw,36px);letter-spacing:-.04em;margin-bottom:34px!important}
.ld-faq details{border-top:1px solid var(--ld-line);padding:23px 0}
.ld-faq details:last-child{border-bottom:1px solid var(--ld-line)}
.ld-faq summary{cursor:pointer;list-style:none;position:relative;padding-right:34px;font-size:17px;font-weight:650;line-height:1.8}
.ld-faq summary::-webkit-details-marker{display:none}
.ld-faq summary:after{content:"+";position:absolute;right:0;top:0;font-size:25px;line-height:1.2;color:var(--ld-accent);font-weight:400}
.ld-faq details[open] summary:after{content:"−"}
.ld-faq details>p{font-size:15px;margin-top:18px;color:var(--ld-copy);padding-right:24px}
.ld-final{background:var(--ld-soft)}
.ld-final .ld-heading{margin-bottom:0}
.ld-sources{padding:65px var(--ld-gutter);background:#fff}
body.gbds-v2-left-device-page .ld-sources h2{font-size:20px;text-align:center;margin-bottom:26px!important}
.ld-sources p,.ld-sources li{font-size:12px;color:var(--ld-muted);line-height:1.9}
.ld-sources ul{padding-left:20px;margin-top:22px}
.ld-sources li+li{margin-top:8px}
@media(max-width:1000px){.ld-map{grid-template-columns:1fr}.ld-map>div{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:19px 24px}.ld-map dt{min-height:0;margin-bottom:0}.ld-inputs,.ld-check-columns{gap:28px}.ld-product-layout{gap:38px}.ld-product-copy{font-size:15px}.ld-product-facts>div{grid-template-columns:6em minmax(0,1fr)}}
@media(max-width:700px){.gbds-v2-left-device-shell{--ld-gutter:24px;font-size:16px}.ld-hero{min-height:75svh;padding:100px 20px}body.gbds-v2-left-device-page .ld-hero h1{font-size:clamp(34px,7.7vw,52px);letter-spacing:-.06em}.ld-nav-inner{display:block;padding:13px 20px 12px}.ld-brand{display:block;text-align:center;font-size:14px;margin-bottom:9px}.ld-nav-links{gap:20px;overflow-x:auto;justify-content:center;font-size:11px}.ld-section[id],.ld-product[id]{scroll-margin-top:112px}.ld-intro{padding-top:48px}.ld-gallery{gap:24px 14px;margin-top:46px;grid-template-columns:repeat(3,minmax(0,1fr))}.ld-gallery img{height:120px;margin-bottom:15px}.ld-gallery span{font-size:15px;line-height:1.6}.ld-gallery small{font-size:10px;line-height:1.7}.ld-heading{margin-bottom:42px}body.gbds-v2-left-device-page .ld-heading h2{font-size:clamp(26px,5.75vw,40px);letter-spacing:-.05em}.ld-heading>p:last-child:not(.ld-kicker){font-size:16px}.ld-kicker{font-size:11px;margin-bottom:20px!important}.ld-inputs,.ld-check-columns{grid-template-columns:1fr;margin-top:45px;gap:35px}.ld-input-word{font-size:55px;margin-bottom:20px}.ld-inputs>section{border-top:1px solid var(--ld-line);padding-top:26px}.ld-inputs p{font-size:15px}.ld-note{padding:24px;margin-top:40px}.ld-workflow.is-ready .ld-workflow-buttons{gap:8px;margin-bottom:38px}.ld-workflow-buttons button{font-size:12px;padding:11px 16px;min-height:46px}.ld-workflow-top>p:last-child{font-size:15px}.ld-map>div{grid-template-columns:1fr 1fr;gap:14px;padding:18px 15px}.ld-map dt{font-size:14px}.ld-map dd{font-size:12px}.ld-workflow-pick{font-size:14px}.ld-demo-note{font-size:11px;text-align:left}.ld-product{padding-block:64px}.ld-product-heading{margin-bottom:30px}.ld-product-layout{grid-template-columns:1fr;gap:32px}.ld-product-layout img{max-height:330px}.ld-product-layout figcaption{font-size:11px;margin-top:16px}.ld-product-copy{font-size:16px}.ld-product-lead{font-size:19px}.ld-product-facts>div{grid-template-columns:6em minmax(0,1fr)}.ld-caution{padding:20px}.ld-setup-list>li{grid-template-columns:35px minmax(0,1fr);gap:18px;padding:28px 0}.ld-setup-list>li>span{font-size:23px}body.gbds-v2-left-device-page .ld-setup-list h3{font-size:20px}.ld-setup-list p{font-size:15px}.ld-actions{gap:20px;margin-top:35px}.ld-faq summary{font-size:15px}.ld-faq details>p{font-size:14px}.ld-sources{padding-block:50px}}
@media(max-width:380px){.gbds-v2-left-device-shell{--ld-gutter:20px}.ld-nav-links{gap:15px}.ld-gallery{gap:10px}.ld-gallery span{font-size:13px}.ld-gallery img{height:100px}.ld-map>div{grid-template-columns:1.05fr 1fr;gap:10px}.ld-map dt{font-size:13px}.ld-map dd{font-size:12px}body.gbds-v2-left-device-page .ld-heading h2{font-size:25px}body.gbds-v2-left-device-page .ld-product-heading h3{font-size:29px}}
@media(max-width:700px){.ld-workflow.is-ready .ld-workflow-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.gbds-v2-left-device-shell .ld-map dd{font-size:12px}}
@media(prefers-reduced-motion:reduce){.gbds-v2-left-device-shell *{animation:none!important;transition:none!important;scroll-behavior:auto!important}.ld-gallery a:hover img{transform:none}}