/* ---------- model page ---------- */
#nav{background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.06)}
#nav .logo.lgw{display:none}#nav .logo.lgb{display:block}
#nav nav a,#nav .aux a:not(.btn),#nav .aux button{color:var(--ink2)!important}
#nav .navcta{opacity:1!important;pointer-events:auto!important}
.crumbs{padding-top:88px;font-size:13px;color:var(--muted)}
.crumbs a{text-decoration:none;color:var(--muted)}.crumbs a:hover{color:var(--ink)}
.mhero{display:grid;grid-template-columns:1.95fr 1fr;gap:40px;padding:20px 0 72px;align-items:start}
.mhero>div:first-child{display:flex;flex-direction:column;gap:12px}
.mhero .gal-main{aspect-ratio:4/3}
.mhero .thumbs2{margin-top:0}
.real-link{display:inline-block;margin-top:18px;font-size:15px;color:var(--ink2);text-decoration:underline;text-underline-offset:3px}
.real-link:hover{color:var(--ink)}
.gal-real{position:absolute;left:16px;top:16px;display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.92);color:var(--ink);text-decoration:none;font-size:14px;font-weight:500;border-radius:999px;padding:8px 14px;backdrop-filter:blur(10px)}
.gal-real:hover{background:#fff}

.gal-main{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;background:var(--paper2)}
.gal-main img{width:100%;height:100%;object-fit:cover;transition:opacity .25s}
.gal-nav{position:absolute;inset:auto 16px 16px auto;display:flex;gap:8px}
.gal-nav button{width:40px;height:40px;border-radius:50%;border:1px solid rgba(0,0,0,.08);background:rgba(255,255,255,.9);cursor:pointer;font-size:18px}
.gal-count{position:absolute;left:16px;bottom:16px;background:rgba(0,0,0,.45);color:#fff;border-radius:999px;padding:6px 12px;font-size:13px;backdrop-filter:blur(10px)}
.gal-main img.fit{object-fit:contain;background:#fff}
.thumbs2{display:grid;grid-template-columns:repeat(var(--n,8),minmax(0,1fr));gap:10px;margin-top:12px}
.thumbs2 button{border:0;padding:0;border-radius:10px;overflow:hidden;aspect-ratio:4/3;cursor:pointer;opacity:.6;outline:2px solid transparent;outline-offset:2px;transition:opacity .2s}
.thumbs2 button.on{opacity:1;outline-color:var(--ink)}
.thumbs2 img{width:100%;height:100%;object-fit:cover}
.thumbs2 img.fit{object-fit:contain;background:#fff}
.mside{position:static}
.mhead{padding-top:8px;max-width:820px}
.mhead h1{font-size:44px;line-height:1.05;letter-spacing:-.035em}
.mhead .sub{color:var(--muted);margin:10px 0 0;font-size:17px}
.mside .micons{margin-top:0;border-top:0;padding-top:0}
.mside h1{font-size:44px;line-height:1.05;letter-spacing:-.035em}
.mside .sub{color:var(--muted);margin:10px 0 22px;font-size:17px}
.micons{list-style:none;margin:0 0 24px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 24px}
.micons li{display:flex;align-items:center;gap:12px}
.micons li>div{display:flex;flex-direction:column;min-width:0}
.micons svg{flex:0 0 26px;width:26px;height:26px;fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.micons b{font-size:15px;font-weight:600;letter-spacing:-.01em;white-space:nowrap}
.micons span{font-size:13px;color:var(--muted);line-height:1.3;margin-top:1px}
@media (max-width:480px){.micons{grid-template-columns:1fr 1fr}}
.mfacts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;margin-bottom:22px}
.mfacts div{background:#fff;padding:14px 16px}
.mfacts b{display:block;font-size:20px;font-weight:600;letter-spacing:-.02em}
.mfacts span{font-size:13px;color:var(--muted)}
.mprice{font-size:15px;color:var(--muted)}
.mprice b{display:block;font-size:34px;color:var(--ink);font-weight:600;letter-spacing:-.03em;margin:2px 0}
.lock{display:flex;gap:10px;align-items:flex-start;background:var(--paper);border-radius:var(--r-sm);padding:12px 14px;font-size:14px;color:var(--ink2);margin:16px 0 20px}
.lock svg{flex:0 0 18px;margin-top:2px}
.mcta{display:flex;flex-wrap:wrap;gap:10px}
.methods{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}
.methods span{border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px;color:var(--ink2)}
.msec{padding:100px 0;border-top:1px solid var(--line)}
.plans{display:grid;grid-template-columns:1fr 1.6fr;gap:48px;align-items:center}
.plan-img{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center}
.plan-img img{max-width:100%;max-height:100%;object-fit:contain}
.ptabs{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}
.plist{list-style:none;padding:0;margin:0;display:grid;gap:12px;color:var(--ink2)}
.plist li{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:12px}
.plist li span{color:var(--muted)}
/* configurator */
.cfg>*{min-width:0}
.cfg{display:grid;grid-template-columns:1.35fr 1fr;gap:40px;align-items:start}
.cfg-view{position:sticky;top:88px}
.cfg-view .frame{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;background:var(--paper2)}
.cfg-view img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .45s}
.cfg-view .vtabs{display:flex;gap:8px;margin-top:12px}
.cfg-view .note{font-size:12px;color:var(--faint);margin-top:8px}
.grp{border-bottom:1px solid var(--line);padding:26px 0}
.pkgs{display:grid;gap:12px;margin-bottom:20px}
.pkg{display:block;width:100%;text-align:left;font:inherit;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px;cursor:pointer;transition:border-color .2s,box-shadow .2s}
.pkg.on{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink) inset}
.pkg-top{display:flex;align-items:center;gap:10px}
.pkg-top b{font-size:18px;font-weight:600;letter-spacing:-.01em}
.pkg-top em{font-style:normal;font-size:12px;background:var(--ink);color:#fff;border-radius:999px;padding:3px 9px}
.pkg-d{display:block;color:var(--muted);font-size:14px;margin-top:4px}
.pkg ul{margin:10px 0 0;padding:0;list-style:none;display:none;font-size:14px;color:var(--ink2)}
.pkg.on ul{display:block}
.pkg li{padding:3px 0 3px 22px;position:relative}
.pkg li:before{content:'✓';position:absolute;left:0;color:var(--ink)}
.pkg-p{display:block;font-size:22px;font-weight:600;letter-spacing:-.02em;margin-top:12px}
.pkg-p small{font-size:13px;font-weight:400;color:var(--muted)}
.acc{border:1px solid var(--line);border-radius:var(--r-md);background:#fff;margin-bottom:12px;overflow:hidden}
.acc.open{border-color:var(--ink)}
.acc-h{width:100%;display:flex;align-items:center;gap:14px;padding:18px 20px;border:0;background:none;font:inherit;text-align:left;cursor:pointer;color:var(--ink)}
.acc-t{flex:1;min-width:0;display:flex;flex-direction:column}
.acc-t b{font-size:18px;font-weight:600;letter-spacing:-.01em}
.acc-t small{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.acc-p{font-size:14px;font-weight:600;white-space:nowrap}
.acc-h svg{flex:0 0 18px;transition:transform .2s;color:var(--muted)}
.acc.open .acc-h svg{transform:rotate(180deg)}
.acc-b{display:none;padding:0 20px 8px}
.acc.open .acc-b{display:block}
.acc .xrow{margin-bottom:10px}
.crow{padding:14px 0;border-top:1px solid var(--line)}
.crow-h{display:flex;justify-content:space-between;gap:12px;font-size:14px;font-weight:600}
.crow-v{font-weight:500;color:var(--muted);display:flex;align-items:center;gap:8px;white-space:nowrap}
.crow.fixed .crow-v{color:var(--ink2)}
.crow i,.opill i{display:inline-block;width:16px;height:16px;border-radius:50%;border:1px solid rgba(0,0,0,.15);flex:0 0 16px}
.cpills{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.opill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px 7px 9px;font:inherit;font-size:14px;cursor:pointer;color:var(--ink)}
.opill small{color:var(--muted);font-size:12px}
.opill.on{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink) inset}
.crow-s{font-size:12px;color:var(--muted);margin-top:8px}
.xsub .crow:first-child{border-top:0}
.grp:first-child{padding-top:0}
.grp h3{font-size:22px;letter-spacing:-.02em}
.grp>p{color:var(--muted);font-size:14px;margin:6px 0 16px}
.oname{font-size:14px;font-weight:600;margin:16px 0 10px}
.chs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.ch{display:flex;align-items:center;gap:12px;border:1px solid var(--line);background:#fff;border-radius:var(--r-sm);padding:12px 14px;cursor:pointer;text-align:left;font:inherit;transition:border-color .2s,box-shadow .2s}
.ch.on{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink) inset}
.ch .sw{flex:0 0 30px;height:30px;border-radius:50%;border:1px solid rgba(0,0,0,.12)}
.ch b{display:block;font-size:15px;font-weight:600}
.ch small{font-size:13px;color:var(--muted)}
.ch small.inc{color:#2E7D4F}
.ch small.sb{display:block;color:var(--muted)}
.ch.fixed{cursor:default;background:var(--paper);border-style:dashed}
.chs.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.xsub{margin-top:12px;padding:4px 16px 16px;border-top:1px solid var(--line);background:var(--paper);border-radius:0 0 var(--r-sm) var(--r-sm)}
.xsub .ch{background:#fff}
.xsub .oname{font-size:13px;margin:12px 0 8px}
.xsub .ch{padding:10px 12px}.xsub .ch .sw{flex-basis:24px;height:24px}
.cfg-bar{position:fixed;left:0;right:0;bottom:0;z-index:35;transform:translateY(110%);transition:transform .35s;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-top:1px solid var(--line)}
.cfg-bar.on{transform:none}
.cfg-bar .in{max-width:var(--wrap);margin:0 auto;padding:14px 28px;display:flex;align-items:center;gap:24px}
.cfg-bar .tt{font-size:13px;color:var(--muted)}
.cfg-bar .tt b{display:block;font-size:24px;color:var(--ink);font-weight:600;letter-spacing:-.02em}
.cfg-bar .chips2{flex:1;display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--muted)}
.cfg-bar .chips2 span{background:var(--paper);border-radius:999px;padding:5px 10px}
.brk{margin-top:26px;background:var(--paper);border-radius:var(--r-md);padding:20px 22px}
.brk .l{display:flex;justify-content:space-between;gap:12px;font-size:15px;padding:8px 0;border-bottom:1px solid var(--line)}
.brk .l:last-of-type{border-bottom:0}
.brk .l span{color:var(--muted)}
.brk .tot{display:flex;justify-content:space-between;font-size:20px;font-weight:600;margin-top:10px;padding-top:12px;border-top:1px solid var(--ink)}
.brk p{font-size:13px;color:var(--muted);margin:10px 0 0}
/* spec */
.spec{display:grid;grid-template-columns:1fr 1.6fr;gap:48px}
.spec ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 32px}
.spec li{padding:14px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--ink2)}
.spec li b{display:block;font-size:13px;color:var(--muted);font-weight:500;margin-bottom:2px}
.ways{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.way{background:var(--paper);border-radius:var(--r-md);padding:26px}
.way .n{font-size:13px;color:var(--muted)}
.way b{display:block;font-size:19px;margin:8px 0 8px;letter-spacing:-.02em}
.way p{margin:0;color:var(--muted);font-size:15px}
.sim{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
/* modal */
.modal{position:fixed;inset:0;z-index:60;background:rgba(0,0,0,.4);display:none;align-items:center;justify-content:center;padding:20px}
.modal.on{display:flex}
.modal .box{background:#fff;border-radius:var(--r-lg);padding:32px;max-width:560px;width:100%;max-height:92vh;overflow:auto}
.modal h3{font-size:26px}
.modal .x{float:right;border:0;background:none;font-size:26px;cursor:pointer;color:var(--muted);line-height:1}
.modal .sumline{background:var(--paper);border-radius:var(--r-sm);padding:12px 14px;font-size:14px;color:var(--ink2);margin:16px 0 18px}
@media (max-width:1080px){.mhero,.cfg,.plans,.spec{grid-template-columns:1fr}.mside,.cfg-view{position:static}.thumbs2{grid-template-columns:repeat(7,minmax(0,1fr))}}
@media (max-width:820px){.chs.c3{grid-template-columns:1fr}.mside h1{font-size:34px}.spec ul{grid-template-columns:1fr}.ways,.sim{grid-template-columns:1fr}.chs{grid-template-columns:1fr}.cfg-bar .chips2{display:none}.cfg-bar .in{padding:12px 20px}.msec{padding:72px 0}.thumbs2{grid-template-columns:repeat(4,minmax(0,1fr))}.thumbs2 button:nth-child(n+5){display:none}}
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,calc((100% - 40px)/3));gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px}
.prj{scroll-snap-align:start;align-self:start;border:0;background:none;padding:0;text-align:left;font:inherit;color:var(--ink);cursor:pointer}
.prj-img{position:relative;display:block;border-radius:var(--r-md);overflow:hidden;aspect-ratio:4/3;background:var(--paper2)}
.prj-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.prj:hover .prj-img img{transform:scale(1.03)}
.prj-img em{position:absolute;left:12px;top:12px;font-style:normal;font-size:12px;background:#fff;border-radius:999px;padding:4px 10px}
.prj-img i{position:absolute;right:12px;bottom:12px;font-style:normal;font-size:12px;color:#fff;background:rgba(0,0,0,.5);backdrop-filter:blur(8px);border-radius:999px;padding:4px 10px}
.prj b{display:block;font-size:17px;font-weight:600;margin-top:12px}
.prj small{display:block;font-size:14px;color:var(--muted);margin-top:2px}
.lb{position:fixed;inset:0;z-index:70;background:rgba(10,10,10,.92);display:none;align-items:center;justify-content:center;padding:24px}
.lb.on{display:flex}
.lb-in{width:min(1100px,100%);display:flex;flex-direction:column;gap:12px}
.lb-main{position:relative;height:min(72vh,720px);display:flex;align-items:center;justify-content:center}
.lb-main img{max-width:100%;max-height:100%;object-fit:contain;border-radius:12px}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.9);font-size:22px;cursor:pointer}
.lb-nav.l{left:8px}.lb-nav.r{right:8px}
.lb-bar{display:flex;justify-content:space-between;color:#d0d0d0;font-size:14px}.lb-bar b{color:#fff}
.lb-th{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.lb-th button{flex:0 0 84px;height:60px;border:0;padding:0;border-radius:8px;overflow:hidden;opacity:.5;cursor:pointer;outline:2px solid transparent;outline-offset:2px}
.lb-th button.on{opacity:1;outline-color:#fff}
.lb-th img{width:100%;height:100%;object-fit:cover}
.lb-x{position:absolute;top:14px;right:18px;border:0;background:none;color:#fff;font-size:34px;cursor:pointer;line-height:1}
.real{scroll-snap-align:start;margin:0}
.real img,.real .ph0{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r-md)}
.real .ph0{border:1.5px dashed var(--line);background:var(--paper);display:flex;align-items:center;justify-content:center;text-align:center;color:var(--faint);font-size:14px;padding:20px}
.real figcaption{font-size:14px;color:var(--muted);margin-top:10px}
.railnav{display:flex;gap:8px}.railnav button{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:18px}
@media (max-width:820px){.rail{grid-auto-columns:78%}}