:root{
  --ink:#eaf5ef;--muted:#afc5bb;--green:#173d32;--deep:#081713;--panel:#10251f;
  --gold:#d8b86c;--gold2:#f3dfa5;--herb:#82b98e;--cream:#f6f0df;--darktext:#17231d;
  --line:rgba(216,184,108,.22);--shadow:0 24px 70px rgba(0,0,0,.32)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Hiragino Mincho ProN","Yu Mincho",YuMincho,"Hiragino Sans","Yu Gothic UI",sans-serif;background:var(--deep);color:var(--ink);overflow-x:hidden}
button,input{font:inherit}button{color:inherit}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}
.grain{position:fixed;inset:0;pointer-events:none;z-index:90;opacity:.045;background-image:radial-gradient(circle,#fff 0 1px,transparent 1px);background-size:7px 7px}
.topbar{position:sticky;top:0;z-index:50;height:72px;display:flex;align-items:center;gap:28px;padding:0 4vw;background:rgba(8,23,19,.86);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto}.brand img{width:46px;height:46px;object-fit:cover;border-radius:13px;border:1px solid var(--line)}
.brand b{display:block;font-size:15px;letter-spacing:.12em}.brand small{display:block;color:var(--gold);font-size:8px;letter-spacing:.2em;margin-top:3px}
nav{display:flex;gap:20px}nav a{font-size:11px;color:#c6d8cf;letter-spacing:.08em}nav a:hover{color:var(--gold2)}
.mini-download{border:1px solid rgba(216,184,108,.45);background:linear-gradient(135deg,#d1ad59,#f3dfa5);color:#14261e;border-radius:999px;padding:11px 18px;font-weight:900;font-size:11px;letter-spacing:.12em;cursor:pointer}
.hero{position:relative;min-height:calc(100vh - 72px);display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:30px;padding:72px 6vw 80px;isolation:isolate;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url("assets/shop.webp") center/cover;z-index:-3;filter:saturate(.8)}
.hero:before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(5,17,14,.97) 0%,rgba(8,23,19,.91) 43%,rgba(8,23,19,.48) 75%,rgba(8,23,19,.74) 100%)}
.hero:after{content:"";position:absolute;width:620px;height:620px;border-radius:50%;right:-150px;top:-180px;background:radial-gradient(circle,rgba(216,184,108,.2),transparent 66%);z-index:-1}
.eyebrow,.section-kicker{color:var(--gold2);font-size:10px;letter-spacing:.22em;font-weight:800;text-transform:uppercase}
.hero h1{font-size:clamp(42px,5.7vw,82px);font-weight:500;line-height:1.05;letter-spacing:.04em;margin:16px 0 10px}
.hero h1 em{font-style:normal;color:var(--gold2)}
.hero-title{font-size:clamp(23px,3vw,40px);letter-spacing:.22em;color:#fff;margin:0 0 24px}
.lead{font-size:14px;line-height:2;color:#d1e0d9;max-width:690px}.lead strong{color:#fff}
.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:28px}
.btn{border-radius:16px;padding:15px 20px;border:1px solid var(--line);cursor:pointer;display:inline-flex;flex-direction:column;gap:4px;align-items:flex-start;min-width:230px;transition:.2s;box-shadow:0 14px 34px rgba(0,0,0,.22)}
.btn span{font-weight:900;font-size:13px}.btn small{font-size:8px;letter-spacing:.16em;opacity:.75}.btn:hover{transform:translateY(-2px)}
.btn.primary{background:linear-gradient(135deg,#bb9140,#f0dc9b);color:#17261e;border-color:transparent}.btn.ghost{background:rgba(19,48,39,.64);backdrop-filter:blur(10px)}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.badges span{border:1px solid var(--line);background:rgba(11,35,28,.65);padding:7px 10px;border-radius:999px;font-size:10px;color:#c9dcd2}
.hero-art{position:relative;min-height:600px}.keyart{position:absolute;width:min(690px,90%);right:-5%;top:5%;border-radius:28px;box-shadow:var(--shadow);opacity:.72}.claris{position:absolute;right:9%;bottom:-18%;height:760px;filter:drop-shadow(0 30px 20px rgba(0,0,0,.5))}
.section{padding:92px 6vw;background:#f4efe2;color:var(--darktext)}.section:nth-of-type(odd){background:#eee7d7}
.section.dark{background:linear-gradient(180deg,#0d241d,#081713);color:var(--ink)}
.section-head{max-width:850px;margin:0 auto 40px;text-align:center}.section-head h2{font-size:clamp(30px,4.2vw,54px);font-weight:500;line-height:1.18;margin:8px 0 16px}.section-head p{font-size:14px;line-height:1.9;color:#58665f}.dark .section-head p{color:var(--muted)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1280px;margin:auto}
.feature-card{background:#fffaf0;border:1px solid rgba(69,84,73,.12);border-radius:24px;overflow:hidden;box-shadow:0 18px 40px rgba(43,53,47,.1)}
.feature-card img{width:100%;height:260px;object-fit:contain;padding:10px;background:linear-gradient(#e9eadf,#f8f1df)}
.feature-card>div{padding:22px}.feature-card b{color:#a87e2f;font-size:11px}.feature-card h3{font-size:22px;margin:8px 0}.feature-card p{font-size:13px;line-height:1.8;color:#58665e;margin:0}
.flow{max-width:980px;margin:auto;display:grid;gap:13px}.flow-item{display:grid;grid-template-columns:58px 1fr;gap:18px;align-items:center;padding:18px 20px;border:1px solid var(--line);background:rgba(20,53,42,.5);border-radius:18px}
.flow-item>span{display:grid;place-items:center;width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,#aa8437,#ebd697);color:#102219;font-size:20px;font-weight:900}
.flow-item b{font-size:17px}.flow-item p{margin:4px 0 0;color:var(--muted);font-size:12px;line-height:1.7}
.system-grid{max-width:1200px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.system-card{padding:24px;border-radius:22px;background:#fffaf0;border:1px solid rgba(75,85,78,.12);min-height:210px;position:relative;overflow:hidden}
.system-num{position:absolute;right:14px;top:4px;font-size:68px;color:rgba(172,133,53,.1);font-weight:900}.system-card h3{font-size:21px;margin:28px 0 10px}.system-card p{font-size:13px;line-height:1.85;color:#59675f}
.gallery-section{background:#142c24;color:var(--ink)}.gallery-section .section-head p{color:var(--muted)}
.gallery-grid{max-width:1250px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.shot{position:relative;border:1px solid var(--line);padding:0;border-radius:20px;overflow:hidden;cursor:pointer;background:#0b1b16;box-shadow:var(--shadow)}
.shot img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:.25s}.shot:hover img{transform:scale(1.03)}.shot span{position:absolute;left:12px;bottom:12px;padding:8px 11px;border-radius:999px;background:rgba(6,20,15,.82);color:#f7edca;font-size:10px;border:1px solid rgba(255,255,255,.12)}
.install-section{background:#e9e2d1}.install-shell{max-width:1120px;margin:auto;display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:start}
.install-shell h2{font-size:42px;font-weight:500}.steps{list-style:none;padding:0;margin:26px 0;display:grid;gap:14px}.steps li{display:grid;grid-template-columns:1fr;gap:4px;padding:16px 18px;background:#fff9ee;border-left:4px solid #aa8437;border-radius:0 15px 15px 0}.steps b{font-size:15px}.steps span{font-size:12px;color:#617067;line-height:1.6}
.notice{padding:24px;border-radius:20px;background:#10271f;color:var(--ink);box-shadow:var(--shadow)}.notice h3{margin-top:0;color:var(--gold2)}.notice dl{display:grid;gap:8px}.notice dl div{display:flex;justify-content:space-between;gap:14px;padding:10px;border-bottom:1px solid var(--line)}.notice dt{font-size:11px;color:var(--muted)}.notice dd{font-size:12px;margin:0;text-align:right}.notice p{font-size:10px;line-height:1.6;color:#9cb2a7}
.download-section{background:#07130f;color:var(--ink)}.download-shell{max-width:1120px;margin:auto;display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;padding:28px;border:1px solid var(--line);background:linear-gradient(135deg,rgba(18,51,40,.85),rgba(8,24,19,.92));border-radius:28px;box-shadow:var(--shadow)}
.download-shell>img{border-radius:20px;width:100%;aspect-ratio:16/9;object-fit:cover}.download-shell h2{font-size:44px;font-weight:500;margin:8px 0}.download-copy{color:var(--muted);line-height:1.8;font-size:13px}
.specs{display:grid;gap:8px;margin:18px 0}.specs div{display:flex;justify-content:space-between;gap:20px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.025)}.specs span{font-size:10px;color:var(--muted)}.specs b{font-size:12px}.download-note{font-size:10px;color:#91a89d}
footer{padding:38px 5vw 55px;display:flex;align-items:center;justify-content:center;gap:14px;background:#06100d;color:#a8bbb1;text-align:center}footer img{width:44px;height:44px;border-radius:12px}footer p{font-size:12px;line-height:1.6}footer p span{font-size:9px;color:#748a80}footer a{font-size:10px;color:var(--gold);text-decoration:underline;text-underline-offset:4px}
dialog{border:0;padding:0;background:transparent;max-width:min(92vw,500px);color:var(--ink)}dialog::backdrop{background:rgba(0,11,8,.72);backdrop-filter:blur(10px)}
.modal-card{position:relative;padding:28px;border:1px solid var(--line);border-radius:25px;background:linear-gradient(180deg,#173b30,#0b2019);box-shadow:0 30px 80px rgba(0,0,0,.5)}.modal-card h2{font-size:30px;margin:8px 0}.modal-card p{font-size:12px;color:var(--muted);line-height:1.7}.modal-card label{display:block;margin:18px 0 7px;color:var(--gold2);font-size:9px;letter-spacing:.18em}.modal-card input{width:100%;padding:15px;border-radius:13px;border:1px solid var(--line);background:#061510;color:white;font-size:20px;letter-spacing:.2em;text-transform:uppercase;outline:none}.modal-card input:focus{border-color:#d9bd76}.close{position:absolute;right:13px;top:13px;border:0;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);cursor:pointer}.full{width:100%;margin-top:15px;align-items:center}.message{min-height:20px!important;color:#f1c99c!important}
.lightbox{position:fixed;inset:0;display:none;place-items:center;padding:22px;background:rgba(0,10,7,.82);backdrop-filter:blur(10px);z-index:70}.lightbox.show{display:grid}.lightbox img{max-width:min(96vw,1200px);max-height:88vh;border-radius:20px;box-shadow:var(--shadow)}.lightbox button{position:absolute;right:20px;top:18px;width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.12);font-size:24px;cursor:pointer}
.reveal{opacity:0;transform:translateY(20px);transition:.55s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1000px){nav{display:none}.hero{grid-template-columns:1fr;padding-top:45px}.hero-art{min-height:520px;order:-1}.keyart{right:4%;width:92%}.claris{height:590px;right:15%;bottom:-24%}.feature-grid,.system-grid{grid-template-columns:1fr 1fr}.gallery-grid{grid-template-columns:1fr 1fr}.install-shell,.download-shell{grid-template-columns:1fr}}
@media(max-width:650px){.topbar{height:64px;padding:0 14px}.brand img{width:40px;height:40px}.brand b{font-size:12px}.mini-download{padding:9px 12px}.hero{padding:34px 18px 58px;min-height:auto}.hero-art{min-height:360px}.keyart{width:100%;right:0}.claris{height:420px;right:6%;bottom:-28%}.hero h1{font-size:42px}.hero-title{font-size:23px}.lead{font-size:12px}.hero-actions{flex-direction:column}.btn{width:100%}.section{padding:68px 18px}.feature-grid,.system-grid,.gallery-grid{grid-template-columns:1fr}.feature-card img{height:230px}.section-head{text-align:left}.install-shell h2,.download-shell h2{font-size:34px}.download-shell{padding:18px}.flow-item{grid-template-columns:46px 1fr}.flow-item>span{width:42px;height:42px}footer{flex-direction:column}}