@charset "UTF-8";
:root{color-scheme:light;--ink:#34291e;--muted:#665c51;--orange:#b95e05;--deep:#8b4200;--line:#ecd9c4;--pale:#fff8ee;--warm:#fff4e5;font-family:"Segoe UI","Yu Gothic UI","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;font-size:16px;line-height:1.7}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff}a{color:var(--deep)}a:hover{text-decoration-color:var(--orange)}img{max-width:100%;height:auto}code{font-family:Consolas,"SFMono-Regular",monospace;font-size:.93em}p{margin:.55em 0 0}h1,h2,h3{line-height:1.35;letter-spacing:-.025em}h1{font-size:clamp(2.15rem,4vw,3.5rem);margin:.35em 0}h2{font-size:clamp(1.5rem,2.4vw,2.05rem);margin:.25em 0 .5em}h3{font-size:1.15rem;margin:.5em 0}.shell{width:min(1160px,calc(100% - 48px));margin-inline:auto}.skip{position:absolute;left:-9999px;top:8px;background:#fff;z-index:20;padding:8px}.skip:focus{left:8px}.site-header{border-bottom:1px solid var(--line);background:#fff}.mast{display:flex;align-items:center;justify-content:space-between;min-height:82px;gap:20px}.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);line-height:1.12}.brand img{width:38px;height:38px;object-fit:contain}.brand strong{font-size:1.5rem;letter-spacing:-.04em}.brand small{display:block;font-size:.72rem;color:var(--muted);letter-spacing:.035em;margin-top:5px}.portal{font-size:.86rem;text-decoration:none;color:var(--muted)}.nav{display:flex;gap:clamp(9px,2vw,28px);align-items:center;overflow:auto;white-space:nowrap;scrollbar-width:thin}.nav a{padding:12px 1px 13px;border-bottom:3px solid transparent;text-decoration:none;font-size:.9rem;color:#66594d}.nav a[aria-current]{color:var(--deep);border-bottom-color:var(--orange);font-weight:700}.nav a:hover{color:var(--deep)}
.hero{display:grid;grid-template-columns:.86fr 1.14fr;align-items:center;gap:clamp(28px,4vw,60px);padding-block:68px 75px}.hero-copy{min-width:0}.eyebrow,.kicker{color:var(--orange);font-size:.78rem;font-weight:800;letter-spacing:.11em}.eyebrow span{display:inline-block;border-left:1px solid #e6c39e;padding-left:13px;margin-left:10px;letter-spacing:0}.hero h1{font-size:clamp(2.1rem,3.6vw,3.08rem);word-break:keep-all}.lead{font-size:1.08rem;color:#5b5148;line-height:1.88}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:29px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:51px;padding:13px 21px;border-radius:5px;text-decoration:none;font-weight:700;line-height:1.35;transition:transform .15s,background .15s}.button:hover{transform:translateY(-2px)}.primary{background:var(--orange);color:#fff;box-shadow:0 6px 16px #a9582426}.primary:hover{background:#964b00}.subtle{color:var(--deep);background:#fff0dc}.light{background:#fff;color:var(--deep)}.wide{width:100%}.micro{font-size:.8rem;color:var(--muted);line-height:1.7}.shot-label{display:flex;align-items:center;gap:8px;color:#70502b;font-size:.83rem;font-weight:600;margin:0 0 12px}.live-dot{width:8px;height:8px;border-radius:50%;background:#e39a41}.screen-frame{border:1px solid #e8c69d;background:#fff6e9;border-radius:9px;padding:8px;box-shadow:0 18px 45px #7940001c}.screen-frame img{display:block;width:100%;border-radius:3px}.screen-frame.control{max-width:500px;padding:7px}.band{background:#fff7ec;border-block:1px solid #f1dfc9}.quick{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding-block:29px}.quick-card{min-width:0;padding:22px 20px 24px;border:1px solid #ead5bc;border-top:4px solid #d27b20;border-radius:7px;background:#fff;box-shadow:0 7px 20px #7b42100d}.quick-card span{color:var(--orange);font-size:.71rem;font-weight:800;letter-spacing:.11em}.quick-card h2{font-size:1.18rem;margin:11px 0 8px}.quick-card p{color:var(--muted);font-size:.86rem;line-height:1.68;margin:0}.section{padding-block:78px 88px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}.section-head .kicker{margin:0}.text-link{font-weight:700;text-decoration:none;color:var(--orange)}.text-link:hover{text-decoration:underline}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.feature{padding:26px;border:1px solid var(--line);border-top:4px solid var(--orange);border-radius:6px}.feature>span{font-size:.73rem;letter-spacing:.1em;font-weight:800;color:var(--orange)}.feature p,.info-card p{color:var(--muted);font-size:.94rem}.download-ribbon{background:#7d3c05;color:#fff}.ribbon-inner{padding-block:38px 43px;display:flex;align-items:center;justify-content:space-between;gap:25px}.download-ribbon .kicker{color:#ffcf92}.download-ribbon p{color:#f9e8d4}.site-footer{margin-top:75px;background:#fff3e5;border-top:1px solid var(--line);padding:35px 0}.footer-grid{display:flex;justify-content:space-between;gap:35px}.footer-grid strong{font-size:1.2rem}.footer-grid p,.footer-grid small{color:#695b4e}.footer-grid small{font-size:.78rem}
.page-intro{padding-block:58px 40px;border-bottom:1px solid var(--line)}.page-intro h1{font-size:clamp(2.1rem,3.5vw,3.1rem)}.page-intro>p:last-child{font-size:1.06rem;color:var(--muted);max-width:760px}.content{padding-block:40px 10px}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.info-card{border:1px solid var(--line);border-radius:6px;padding:25px 28px 28px}.info-card h2{font-size:1.28rem;margin:.55em 0}.tag{display:inline-block;padding:3px 9px;border-radius:3px;font-size:.76rem;font-weight:800;background:#ffead0;color:#8c4400}.notice{background:#fff5e6;border-left:4px solid var(--orange);padding:18px 22px;margin-top:28px;border-radius:0 4px 4px 0}.notice p{color:#574a3b}.download-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(290px,.75fr);gap:clamp(30px,5vw,75px)}.release-card{padding:27px;border:1px solid #e8c79e;border-radius:8px;background:#fffaf3}.release-top{display:flex;gap:16px;align-items:center;margin-bottom:22px}.release-top img{width:58px;height:58px}.release-top h2{margin:5px 0 0}.content-title{font-size:1.45rem;margin-top:42px}.facts{align-self:start;background:#fff8ef;border:1px solid var(--line);padding:24px;border-radius:7px}.facts h2{font-size:1.28rem}.facts h3{font-size:.9rem;margin:24px 0 7px}.facts dl{margin:0}.facts dl>div{padding:10px 0;border-bottom:1px solid var(--line)}.facts dt{font-size:.76rem;color:var(--muted)}.facts dd{margin:1px 0 0;font-weight:600}.hash{display:block;overflow-wrap:anywhere;background:#fff;padding:10px;border:1px solid var(--line);line-height:1.55;font-size:.77rem}.steps{list-style:none;padding:0;counter-reset:step}.steps li{position:relative;padding:5px 0 22px 47px;counter-increment:step}.steps li:before{content:counter(step);position:absolute;left:0;top:4px;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#ffe7c7;color:var(--deep);font-weight:800}.steps p{color:var(--muted)}.guide{display:grid;grid-template-columns:205px minmax(0,1fr);gap:55px}.toc{display:flex;flex-direction:column;align-self:start;position:sticky;top:20px;border-left:2px solid var(--line)}.toc a{padding:8px 14px;text-decoration:none;font-size:.9rem}.guide-body section{padding:0 0 30px;margin-bottom:30px;border-bottom:1px solid var(--line);scroll-margin-top:20px}.guide-body h2{margin:.3em 0}.guide-body p{color:var(--muted);max-width:780px}.step-no{color:var(--orange);font-weight:800;font-size:.78rem;letter-spacing:.1em}.control-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.72fr);gap:48px;align-items:start}.history-item{display:grid;grid-template-columns:210px 1fr;gap:40px;padding:30px 0;border-block:1px solid var(--line)}.history-meta{display:flex;align-items:start;flex-direction:column;gap:7px}.history-meta b{font-size:1.5rem}.history-meta time{font-size:.83rem;color:var(--muted)}.history-item li{margin-bottom:9px}.faq{max-width:900px;margin-inline:auto}.faq details{border-bottom:1px solid var(--line);padding:0 5px}.faq summary{cursor:pointer;font-weight:700;font-size:1.04rem;list-style:none;padding:19px 28px 19px 0;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'＋';position:absolute;right:0;color:var(--orange)}.faq details[open] summary:after{content:'−'}.faq details p{color:var(--muted);padding:0 20px 20px 0;margin:0}.about-layout{display:grid;grid-template-columns:1.5fr .75fr;gap:70px}.about-layout h2:not(:first-child){margin-top:38px}.about-layout p{color:var(--muted)}.quote-card{align-self:start;background:#fff1dd;padding:31px;border-radius:6px}.quote-card strong{display:block;font-size:1.37rem;line-height:1.4;margin:20px 0 8px}.small-list{padding-left:1.3em;color:var(--muted)}.small-list li{margin:.45em 0}
@media(max-width:900px){.hero{grid-template-columns:1fr;padding-block:42px 50px}.hero-copy{max-width:740px}.quick{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.download-layout,.about-layout,.control-layout{gap:28px}}
@media(max-width:650px){.shell{width:min(100% - 30px,1160px)}.mast{min-height:70px}.brand strong{font-size:1.32rem}.brand small{font-size:.62rem}.portal{font-size:.75rem;white-space:nowrap}.nav{gap:18px}.nav a{font-size:.83rem}.hero{gap:30px}.hero h1{font-size:clamp(1.95rem,7vw,2.5rem)}.lead{font-size:1rem}.actions .button{flex:1}.screen-frame{padding:4px}.quick{grid-template-columns:1fr;gap:12px;padding-block:22px}.quick-card{padding:19px 20px}.section{padding-block:52px}.section-head{display:block}.feature-grid,.card-grid,.download-layout,.guide,.history-item,.about-layout,.control-layout{grid-template-columns:1fr}.feature,.info-card{padding:21px}.ribbon-inner{align-items:start;flex-direction:column}.page-intro{padding-block:35px 29px}.guide{gap:24px}.toc{position:static;flex-direction:row;flex-wrap:wrap;border:0;gap:4px}.toc a{padding:5px 9px;background:#fff0dc;border-radius:4px}.history-item{gap:20px}.footer-grid{display:block}.site-footer{margin-top:55px}.facts{order:-1}}
.start-section{padding-top:54px;border-bottom:1px solid var(--line)}.start-layout{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:40px;align-items:start}.guide-shot{max-width:873px}.first-guide{background:#fff8ee;padding:24px!important;border:1px solid var(--line)!important;border-radius:7px}.first-guide .guide-shot{margin:20px 0}.first-guide .micro{margin-bottom:0}
@media(max-width:800px){.start-layout{grid-template-columns:1fr;gap:15px}}
.hero-tagline{display:inline-block;margin:15px 0 5px;padding:8px 13px;background:#fff0d8;color:var(--deep);border-left:4px solid var(--orange);font-size:clamp(1rem,1.4vw,1.13rem);font-weight:800;line-height:1.5;max-width:100%}.control-feature{padding-block:48px 57px}.control-feature .control-layout{grid-template-columns:minmax(0,1fr) minmax(0,390px);align-items:center;gap:42px}.control-feature .screen-frame.control{max-width:375px}.control-feature .shot-label{margin-bottom:9px}
.mirror{margin-top:19px;padding-top:18px;border-top:1px solid var(--line)}.mirror-button{background:#fff;color:#24292f;border:1px solid #b8b8b8}.mirror-button:hover{background:#f5f5f5}.mirror-button img{display:block;width:20px;height:20px}.mirror .micro{margin-top:8px}
.hero-composite{position:relative;padding-bottom:35px}.hero-composite .hero-main{width:84%;max-width:650px}.hero-composite .hero-control{position:absolute;right:0;bottom:0;width:30%;min-width:130px;max-width:205px;padding:4px;box-shadow:0 15px 32px #79400038}
.radios{max-width:1030px}.radio-group{padding:28px 0 33px;border-bottom:1px solid var(--line)}.radio-group:first-child{padding-top:0}.radio-heading{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin-bottom:16px}.radio-heading h2{margin:0}.radio-group p{color:var(--muted);max-width:830px}.model-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;list-style:none;padding:0;margin:0 0 18px}.model-grid li{padding:10px 12px;border:1px solid var(--line);border-radius:4px;background:#fffaf3;font-weight:700}.radio-follow{margin-top:26px}
.scope-band{background:#fffaf3;border-block:1px solid var(--line)}.scope-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);align-items:center;gap:clamp(28px,5vw,70px);padding-block:50px 58px}.scope-layout .lead{max-width:680px}.scope-screen{max-width:350px}.scope-layout .micro{margin-top:13px}
@media(max-width:800px){.control-feature .control-layout{grid-template-columns:1fr;gap:20px}.control-feature .screen-frame.control{max-width:375px}}
@media(max-width:800px){.scope-layout{grid-template-columns:1fr;gap:25px}.scope-screen{max-width:350px}}
@media(max-width:650px){.hero-composite{padding-bottom:27px}.hero-composite .hero-main{width:86%}.hero-composite .hero-control{width:36%;min-width:100px}}
@media(max-width:750px){.model-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

.mirror .primary img{filter:brightness(0) invert(1)}