/* 佛山市怡展纺织制品有限公司 —— 站点样式表 */
@font-face{font-family:'Archivo';font-style:normal;font-weight:400 900;font-stretch:62% 125%;font-display:swap;src:url('/assets/font/archivo-variable.woff2') format('woff2-variations')}

:root{
  --paper:#F4F5F6; --paper2:#E8EBED; --white:#fff;
  --ink:#0E1114; --ink2:#181C20; --ink3:#22272C;
  --line:#D7DBDF; --line2:#C3C8CD;
  --txt:#14181C; --muted:#5C646B; --muted2:#8A9199;
  --accent:#C9302A; --accent-d:#A82521;
  --f-cjk:'PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,sans-serif;
  --f-dis:'Archivo',var(--f-cjk);
  --f-mono:'Archivo Mono',ui-monospace,SFMono-Regular,Consolas,monospace;
  --pad:clamp(18px,4.2vw,64px);
  --maxw:1320px;
  --hd-h:76px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--txt);font:400 15px/1.85 var(--f-cjk);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.28;letter-spacing:.01em}
p{margin:0 0 1em}
ul,ol,dl,dd{margin:0;padding:0;list-style:none}
button,input,textarea{font:inherit;color:inherit}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.skip{position:absolute;left:-9999px;top:0;z-index:99;background:var(--ink);color:#fff;padding:10px 16px}
.skip:focus{left:8px;top:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ---------- header ---------- */
.hd{position:fixed;inset:0 0 auto;z-index:40;height:var(--hd-h);transition:background .35s ease,box-shadow .35s ease,border-color .35s ease;border-bottom:1px solid transparent}
.hd-in{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);height:100%;display:flex;align-items:center;gap:28px}
[data-page="home"] .hd{color:#fff}
.hd.on{background:rgba(255,255,255,.97);color:var(--txt);border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(0,0,0,.02)}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{display:grid;grid-template-columns:repeat(3,3px);gap:3px;align-items:end;height:22px}
.brand-mark i{display:block;width:3px;background:currentColor;border-radius:2px}
.brand-mark i:nth-child(1){height:12px;opacity:.45}
.brand-mark i:nth-child(2){height:22px;background:var(--accent)}
.brand-mark i:nth-child(3){height:16px;opacity:.7}
.brand-txt{display:grid;line-height:1.15}
.brand-txt b{font-size:19px;letter-spacing:.06em}
.brand-txt em{font:500 8.5px/1.3 var(--f-dis);font-style:normal;letter-spacing:.19em;text-transform:uppercase;opacity:.62}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{position:relative;padding:9px 15px;font-size:14.5px;letter-spacing:.03em;opacity:.86}
.nav a::after{content:'';position:absolute;left:15px;right:15px;bottom:4px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .32s cubic-bezier(.16,1,.3,1)}
.nav a:hover,.nav a[aria-current="page"]{opacity:1}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.hd-side{display:flex;align-items:center;gap:14px;margin-left:12px}
.hd-tel{font:500 14px/1 var(--f-dis);letter-spacing:.04em;padding:9px 14px;border:1px solid currentColor;opacity:.85}
.hd-tel:hover{background:var(--accent);border-color:var(--accent);color:#fff;opacity:1}
.burger{display:none;width:42px;height:36px;background:none;border:0;cursor:pointer;padding:0;position:relative}
.burger span{position:absolute;left:9px;right:9px;height:1.6px;background:currentColor;transition:transform .3s ease,opacity .2s ease}
.burger span:nth-child(1){top:14px}.burger span:nth-child(2){top:21px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100dvh;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;isolation:isolate;overflow:hidden;background:var(--ink)}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-slide{position:absolute;inset:0;background-image:var(--bg);background-size:cover;background-position:center;opacity:0;transition:opacity 1.1s ease}
.hero-slide.on{opacity:1;animation:kb 13s ease-out both}
@keyframes kb{from{transform:scale(1.075)}to{transform:scale(1)}}
.hero-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,17,20,.72) 0%,rgba(14,17,20,.34) 38%,rgba(14,17,20,.82) 100%)}
.hero-curtain{position:absolute;inset:0;background:var(--ink);transform-origin:top;z-index:3;animation:curtain 1.05s cubic-bezier(.76,0,.24,1) .1s both}
@keyframes curtain{from{transform:scaleY(1)}to{transform:scaleY(0)}}
.hero-in{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;padding:calc(var(--hd-h) + 46px) var(--pad) clamp(30px,4vw,56px);display:grid;grid-template-columns:minmax(0,1.12fr) minmax(300px,.88fr);gap:clamp(24px,3vw,56px);align-items:end}
.eyebrow{display:inline-block;font:600 11px/1 var(--f-dis);letter-spacing:.24em;text-transform:uppercase;padding:7px 0 7px 14px;border-left:2px solid var(--accent);margin-bottom:22px}
.hero h1{font-size:clamp(28px,4.1vw,52px);line-height:1.3;letter-spacing:.012em;max-width:13.5em;line-break:strict;word-break:normal;overflow-wrap:normal}
.hero .lead{margin-top:22px;max-width:46ch;color:rgba(255,255,255,.74);font-size:14.5px;line-height:1.95}
.hero-panel{border-left:1px solid rgba(255,255,255,.2);padding-left:clamp(18px,2.4vw,32px);position:relative;min-height:190px}
.hs{position:absolute;bottom:44px;left:clamp(18px,2.4vw,32px);right:0;opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease;pointer-events:none}
.hs.on{opacity:1;transform:none;pointer-events:auto}
.hs-tag{font:600 10px/1 var(--f-dis);letter-spacing:.22em;color:var(--accent);opacity:1}
.hs h2{font-size:clamp(17px,1.7vw,23px);margin:11px 0 7px}
.hs p{color:rgba(255,255,255,.7);font-size:13.5px;margin:0}
.hs-link{display:inline-block;margin-top:14px;font-size:13px;border-bottom:1px solid rgba(255,255,255,.35);padding-bottom:3px}
.hs-link:hover{color:var(--accent);border-color:var(--accent)}
.hs-link span{display:inline-block;margin-left:6px;transition:transform .3s ease}
.hs-link:hover span{transform:translateX(4px)}
.hero-dots{position:absolute;left:clamp(18px,2.4vw,32px);bottom:0;display:flex;gap:8px}
.dot{background:none;border:0;padding:0;cursor:pointer;width:46px;height:20px;display:grid;align-items:center}
.dot i{display:block;height:2px;background:rgba(255,255,255,.28);transition:background .3s ease}
.dot.on i{background:var(--accent)}
.dot:hover i{background:rgba(255,255,255,.65)}
.rail{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.16);background:rgba(14,17,20,.55);backdrop-filter:blur(3px)}
.rail-in,.rail{display:grid}
.rail{grid-template-columns:repeat(5,minmax(0,1fr));width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.rail a{display:grid;grid-template-columns:auto 1fr;gap:0 11px;padding:15px 18px;border-right:1px solid rgba(255,255,255,.12);transition:background .3s ease}
.rail a:last-child{border-right:0}
.rail a:hover{background:rgba(255,255,255,.06)}
.rail b{font:800 13px/1 var(--f-dis);color:var(--accent);grid-row:span 2}
.rail span{font-size:14px;letter-spacing:.02em;white-space:nowrap}
.rail em{font:500 9px/1.4 var(--f-dis);font-style:normal;letter-spacing:.16em;color:rgba(255,255,255,.45);text-transform:uppercase}

/* ---------- section frame ---------- */
.sec{position:relative;padding:clamp(64px,8.4vw,124px) var(--pad);max-width:var(--maxw);margin:0 auto}
[id]{scroll-margin-top:calc(var(--hd-h) + 18px)}
.sec::after{content:attr(data-wm);position:absolute;right:var(--pad);bottom:clamp(20px,4vw,54px);font:900 clamp(60px,13vw,180px)/.8 var(--f-dis);letter-spacing:-.03em;color:var(--txt);opacity:.035;pointer-events:none;text-transform:uppercase}
.sh{display:grid;grid-template-columns:auto minmax(0,1fr);gap:0 clamp(16px,3vw,40px);align-items:start;margin-bottom:clamp(34px,4.4vw,62px)}
.sh-no{font:900 clamp(40px,6.4vw,86px)/.82 var(--f-dis);color:var(--accent);letter-spacing:-.02em}
.sh-no::after{content:'.';font-size:.52em;color:var(--accent);opacity:.55;margin-left:.04em}
.sh-en{display:block;font:600 10.5px/1 var(--f-dis);letter-spacing:.26em;color:var(--muted2);text-transform:uppercase;margin-bottom:12px}
.sh h2{font-size:clamp(23px,3.1vw,40px)}
.sh-intro{margin-top:14px;color:var(--muted);max-width:56ch;font-size:15px}
.sh-dark .sh-en{color:rgba(255,255,255,.42)}
.sh-dark .sh-intro{color:rgba(255,255,255,.62)}
.sh-row{margin-bottom:clamp(26px,3.2vw,40px)}
.sec-tint{background:var(--paper)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;font-size:14px;letter-spacing:.04em;border:1px solid var(--txt);background:var(--txt);color:#fff;transition:transform .18s ease,background .25s ease,color .25s ease,border-color .25s ease}
.btn span{transition:transform .3s cubic-bezier(.16,1,.3,1)}
.btn:hover span{transform:translateX(5px)}
.btn:active{transform:translateY(1px)}
.btn-ghost{background:none;color:var(--txt);border-color:var(--line2)}
.btn-ghost:hover{background:var(--txt);color:#fff;border-color:var(--txt)}
.btn-solid{background:var(--accent);border-color:var(--accent)}
.btn-solid:hover{background:var(--accent-d);border-color:var(--accent-d)}
.more-row{margin-top:38px;text-align:center}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:clamp(28px,4.6vw,72px);align-items:start}
.about-txt p{color:var(--muted);font-size:15px;max-width:60ch}
.about-txt p:first-child{color:var(--txt);font-size:16.5px}
.about-txt .btn{margin-top:16px}
.about-en{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);max-width:60ch}
.about-en::before{content:"IN ENGLISH";display:block;font:500 11px/1 var(--f-dis);letter-spacing:.14em;color:var(--muted2);margin-bottom:10px}
.about-en p,.about-en p:first-child{color:var(--muted2);font-size:13.5px;line-height:1.75}
.about-media{display:grid;gap:26px}
.curtain{position:relative;overflow:hidden;background:var(--paper2)}
.curtain::after{content:'';position:absolute;inset:0;background:var(--white);transform-origin:top;transform:scaleY(1);transition:transform .95s cubic-bezier(.76,0,.24,1)}
.curtain.in::after{transform:scaleY(0)}
.curtain img{width:100%;aspect-ratio:4/3;object-fit:cover}
.facts{border-top:1px solid var(--line)}
.facts>div{display:grid;grid-template-columns:112px minmax(0,1fr);gap:16px;padding:13px 0;border-bottom:1px solid var(--line)}
.facts dt{font-size:12.5px;color:var(--muted2);letter-spacing:.05em}
.facts dd{font-size:14.5px;font-weight:500}

/* ---------- products ---------- */
.tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:30px;border-bottom:1px solid var(--line);padding-bottom:14px}
.tab{background:none;border:1px solid transparent;padding:8px 16px;font-size:13.5px;cursor:pointer;color:var(--muted);transition:color .2s ease,background .2s ease,border-color .2s ease}
.tab:hover{color:var(--txt)}
.tab.on{color:#fff;background:var(--txt);border-color:var(--txt)}
.pgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,1.8vw,26px)}
.pcell{display:contents}
.pc{display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);background:var(--white);transition:border-color .25s ease,transform .35s cubic-bezier(.16,1,.3,1)}
.pc:hover{border-color:var(--txt);transform:translateY(-4px)}
.pc-img{display:block;overflow:hidden;background:var(--paper2)}
.pc-img img{width:100%;aspect-ratio:1/1;object-fit:cover;transition:transform .7s cubic-bezier(.16,1,.3,1)}
.pc:hover .pc-img img{transform:scale(1.06)}
.pc-body{display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:16px 16px 18px;align-content:start}
.pc-body b{font-size:15px;grid-column:1/-1;letter-spacing:.02em}
.pc-code{font:500 10.5px/1.6 var(--f-mono);color:var(--muted2);letter-spacing:.04em}
.pc-body em{font-style:normal;font-size:11.5px;color:var(--accent);text-align:right}
.pc-body p{grid-column:1/-1;margin:8px 0 0;font-size:12.8px;line-height:1.7;color:var(--muted)}
.pc-go{position:absolute}
.pc .pc-go{display:none}
.pgrid .pc[hidden],.pcell[hidden]{display:none}

/* ---------- process ---------- */
.proc{background:var(--ink);color:#fff;max-width:none;padding-left:var(--pad);padding-right:var(--pad)}
.proc-in{max-width:var(--maxw);margin:0 auto}
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(14px,1.6vw,22px);counter-reset:s}
.steps li{position:relative;padding:26px 20px 24px;border:1px solid rgba(255,255,255,.14);transition:background .3s ease,border-color .3s ease}
.steps li:hover{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.3)}
.step-no{font:800 11px/1 var(--f-dis);letter-spacing:.16em;color:var(--accent)}
.steps h3{font-size:16.5px;margin:14px 0 9px}
.steps p{font-size:12.8px;line-height:1.8;color:rgba(255,255,255,.56);margin:0}
.step-line{position:absolute;left:20px;right:20px;top:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .5s cubic-bezier(.16,1,.3,1)}
.steps li.in .step-line,.steps li:hover .step-line{transform:scaleX(1)}

/* ---------- applications ---------- */
.agrid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:clamp(12px,1.5vw,20px)}
.ac{position:relative;overflow:hidden;background:var(--ink);grid-column:span 2;min-height:230px;display:flex;align-items:flex-end}
.ac:nth-child(1){grid-column:span 3;min-height:300px}
.ac:nth-child(2){grid-column:span 3}
.ac:last-child{grid-column:1/-1;min-height:250px}
.ac-img{position:absolute;inset:0}
.ac-img img{width:100%;height:100%;object-fit:cover;opacity:.92;transition:transform .8s cubic-bezier(.16,1,.3,1),opacity .4s ease}
.ac:hover .ac-img img{transform:scale(1.05);opacity:1}
.ac::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,17,20,0) 25%,rgba(14,17,20,.5) 60%,rgba(14,17,20,.92) 100%)}
.ac:last-child::after{background:linear-gradient(90deg,rgba(14,17,20,.9) 0%,rgba(14,17,20,.42) 42%,rgba(14,17,20,0) 72%),linear-gradient(180deg,rgba(14,17,20,0) 45%,rgba(14,17,20,.72) 100%)}
.ac-txt{position:relative;z-index:2;padding:clamp(16px,1.8vw,26px);color:#fff;width:100%}
.ac-txt b{display:flex;align-items:baseline;gap:10px;font-size:17px;letter-spacing:.04em}
.ac-txt b i{font:600 9px/1 var(--f-dis);font-style:normal;letter-spacing:.18em;color:rgba(255,255,255,.5)}
.ac-txt p{margin:8px 0 0;font-size:12.8px;line-height:1.75;color:rgba(255,255,255,.66);max-width:44ch;max-height:0;opacity:0;overflow:hidden;transition:max-height .45s ease,opacity .35s ease,margin .45s ease}
.ac:hover .ac-txt p{max-height:9em;opacity:1}

/* ---------- message ---------- */
.msg{max-width:none;padding:0;background-color:var(--ink);background-image:var(--msgbg);background-size:cover;background-position:center;position:relative}
.msg::before{content:'';position:absolute;inset:0;background:rgba(14,17,20,.72)}
.msg-in{position:relative;max-width:var(--maxw);margin:0 auto;padding:clamp(60px,8vw,110px) var(--pad);display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,4vw,64px);align-items:center}
.msg-left{color:#fff}
.msg-left .sh-en{color:rgba(255,255,255,.5)}
.msg-left h2{font-size:clamp(24px,3vw,38px);margin-bottom:14px}
.msg-left p{color:rgba(255,255,255,.68);max-width:40ch}
.msg-list{margin-top:26px;border-top:1px solid rgba(255,255,255,.18)}
.msg-list li{display:grid;grid-template-columns:88px 1fr;gap:14px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:13.5px}
.msg-list b{color:rgba(255,255,255,.5);font-weight:400;font-size:12.5px}
.msg-card{background:var(--white);padding:clamp(22px,2.6vw,38px)}
.fr{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.msg-form label{display:grid;gap:7px;font-size:12.5px;color:var(--muted);letter-spacing:.03em}
.msg-form .fr-full{display:grid;margin-bottom:18px}
.msg-form input,.msg-form textarea{width:100%;padding:11px 12px;border:1px solid var(--line);background:var(--white);font-size:14px;color:var(--txt);transition:border-color .2s ease,box-shadow .2s ease}
.msg-form input:focus,.msg-form textarea:focus{outline:0;border-color:var(--txt);box-shadow:inset 0 -2px 0 var(--accent)}
.msg-form textarea{resize:vertical;min-height:96px;line-height:1.7}
.fr-send{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.msg-note{font-size:11.5px;color:var(--muted2)}
.msg-ok{margin:16px 0 0;padding:12px 14px;background:var(--paper);border-left:2px solid var(--accent);font-size:13.5px;color:var(--txt)}
.msg-err{margin:12px 0 0;font-size:13px;color:var(--accent)}

/* ---------- page banner (inner pages) ---------- */
.pb{position:relative;margin-top:0;padding:calc(var(--hd-h) + clamp(46px,7vw,92px)) var(--pad) clamp(40px,6vw,74px);background-color:var(--ink);background-image:var(--pbg);background-size:cover;background-position:center;color:#fff;overflow:hidden}
.pb::before{content:'';position:absolute;inset:0;background:rgba(14,17,20,.78)}
.pb-in{position:relative;max-width:var(--maxw);margin:0 auto}
.pb h1{font-size:clamp(26px,4vw,46px);letter-spacing:.03em}
.pb>div>span,.pb-in>span{font:600 10.5px/1 var(--f-dis);letter-spacing:.26em;color:rgba(255,255,255,.5);text-transform:uppercase;display:block;margin-top:12px}
.crumb{margin-top:24px;font-size:12.5px;color:rgba(255,255,255,.55);display:flex;gap:9px;align-items:center}
.crumb a:hover{color:#fff}
.crumb i{font-style:normal;opacity:.5}
[data-page="home"] .pb{display:none}

/* ---------- inner: gallery / service ---------- */
.ggrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,1.6vw,22px)}
.ggrid figure{margin:0}
.ggrid img{width:100%;aspect-ratio:3/2;object-fit:cover}
.ggrid figcaption{font-size:12.5px;color:var(--muted);padding-top:9px}
.sgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,1.8vw,26px)}
.sgrid article{padding:24px 20px;border-top:2px solid var(--txt)}
.sgrid b{display:block;font-size:16px;margin-bottom:10px}
.sgrid p{margin:0;font-size:13px;line-height:1.8;color:var(--muted)}
.empty,.empty-box{color:var(--muted);font-size:14px}
.empty-box{border:1px dashed var(--line2);padding:clamp(30px,5vw,58px);text-align:center}
.empty-box b{display:block;font-size:17px;color:var(--txt);margin-bottom:10px}
.empty-box p{max-width:44ch;margin:0 auto 20px;line-height:1.9}

/* ---------- product detail ---------- */
.crumb2{max-width:var(--maxw);margin:0 auto 30px;font-size:12.5px;color:var(--muted2);display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumb2 a:hover{color:var(--accent)}
.crumb2 i{font-style:normal;opacity:.5}
.dt-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(24px,3.6vw,60px);align-items:start}
.dt-main{border:1px solid var(--line);background:var(--paper)}
.dt-main img{width:100%;aspect-ratio:1/1;object-fit:cover}
.dt-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.th{width:74px;padding:0;border:1px solid var(--line);background:none;cursor:pointer;line-height:0}
.th.on{border-color:var(--txt);box-shadow:inset 0 0 0 2px var(--white)}
.th img{width:100%;aspect-ratio:1/1;object-fit:cover}
.dt-cat{font:600 10.5px/1 var(--f-dis);letter-spacing:.2em;color:var(--accent);text-transform:uppercase}
.dt-info h2{font-size:clamp(24px,3vw,38px);margin:12px 0 12px}
.dt-brief{color:var(--muted);font-size:15px;max-width:52ch}
.dt-attrs{margin:26px 0 0;border-top:1px solid var(--line)}
.dt-attrs>div{display:grid;grid-template-columns:112px minmax(0,1fr);gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.dt-attrs dt{font-size:12.5px;color:var(--muted2)}
.dt-attrs dd{font-size:14.5px}
.dt-act{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.dt-desc{margin-top:clamp(40px,5vw,72px);border-top:1px solid var(--line);padding-top:34px;max-width:76ch}
.dt-desc h3{font-size:17px;margin-bottom:14px}
.dt-desc p,.dt-desc{font-size:14.5px;line-height:2;color:var(--muted)}
.dt-nav{display:flex;justify-content:space-between;gap:20px;margin-top:44px;border-top:1px solid var(--line);padding-top:20px}
.dt-nav a{max-width:44%;font-size:14px}
.dt-nav a.r{text-align:right}
.dt-nav i{display:block;font-style:normal;font-size:11.5px;color:var(--muted2);margin-bottom:5px}
.dt-nav a:hover{color:var(--accent)}
.dt-rel{margin-top:clamp(46px,6vw,86px)}
.dt-rel h3{font-size:15px;letter-spacing:.06em;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--line)}

/* ---------- side tabs (products page) ---------- */
.side-tabs{display:grid;grid-template-columns:216px minmax(0,1fr);gap:clamp(24px,3.4vw,56px);align-items:start}
.sidenav{display:grid;border-top:1px solid var(--txt);position:sticky;top:calc(var(--hd-h) + 16px)}
.sidenav a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 4px;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted);transition:color .2s ease,padding-left .25s ease}
.sidenav a:hover{color:var(--txt);padding-left:9px}
.sidenav a.on{color:var(--txt);font-weight:600;border-bottom-color:var(--txt)}
.sidenav a i{font:500 11px/1 var(--f-mono);font-style:normal;color:var(--muted2)}
.grp{font-size:19px;margin:0 0 18px;display:flex;align-items:baseline;gap:12px}
.grp em{font:600 9.5px/1 var(--f-dis);font-style:normal;letter-spacing:.2em;color:var(--muted2)}
.side-body>.grp:not(:first-child){margin-top:clamp(34px,4vw,58px)}
.side-body .pgrid{grid-template-columns:repeat(3,minmax(0,1fr))}

/* ---------- news ---------- */
.nlist>li{border-bottom:1px solid var(--line)}
.nlist a{display:grid;grid-template-columns:120px minmax(0,1fr) 24px;gap:8px 22px;padding:22px 6px;align-items:baseline;transition:padding-left .3s cubic-bezier(.16,1,.3,1),background .3s ease}
.nlist a:hover{padding-left:16px;background:var(--paper)}
.nlist time{font-size:12.5px;color:var(--muted2)}
.nlist b{font-size:16.5px;font-weight:600}
.nlist p{grid-column:2;margin:0;font-size:13px;color:var(--muted)}
.nlist span{color:var(--muted2);transition:transform .3s ease,color .2s ease}
.nlist a:hover span{transform:translateX(4px);color:var(--accent)}
.art{max-width:820px}
.art h1{font-size:clamp(22px,2.8vw,34px);line-height:1.4}
.art-meta{margin:18px 0 34px;padding-bottom:18px;border-bottom:1px solid var(--line);font-size:12.5px;color:var(--muted2);display:flex;gap:20px}
.art-body{font-size:15.5px;line-height:2.1;color:#2A3036}
.art-body p{margin-bottom:1.2em}

/* ---------- contact ---------- */
.ct-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(26px,4vw,64px)}
.ct-grid.one{grid-template-columns:minmax(0,760px)}
.ct-list{border-top:1px solid var(--txt)}
.ct-list>div{display:grid;grid-template-columns:104px minmax(0,1fr);gap:14px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}
.ct-list dt{color:var(--muted2);font-size:12.5px}
.ct-map{display:block;aspect-ratio:16/10;border:1px solid var(--line);background:var(--paper2) center/cover no-repeat;display:grid;place-items:center;color:var(--muted2);font-size:13px}
.nf{text-align:center;min-height:70vh;display:grid;place-content:center}
.nf .sh-no{font-size:clamp(60px,12vw,150px)}
.nf h1{font-size:clamp(22px,3vw,34px);margin:14px 0 10px}
.nf p{color:var(--muted);margin-bottom:26px}
.nf .dt-act{justify-content:center}

/* ---------- footer ---------- */
.ft{position:relative;background:var(--ink);color:rgba(255,255,255,.7);overflow:hidden;padding:clamp(46px,6vw,84px) var(--pad) 0}
.ft-wm{position:absolute;left:50%;bottom:-.18em;transform:translateX(-50%);font:900 clamp(90px,22vw,300px)/.8 var(--f-dis);letter-spacing:-.02em;color:#fff;opacity:.045;pointer-events:none;text-transform:uppercase;white-space:nowrap}
.ft-in{position:relative;max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.4fr) repeat(auto-fit,minmax(140px,1fr));gap:clamp(24px,3vw,50px);padding-bottom:clamp(34px,4.4vw,58px)}
.ft h4{font-size:13px;letter-spacing:.12em;color:#fff;margin-bottom:16px;font-weight:600}
.ft ul>li+li{margin-top:9px}
.ft a{font-size:13px;color:rgba(255,255,255,.62);transition:color .2s ease}
.ft a:hover{color:var(--accent)}
.ft-logo{font-size:21px;color:#fff;letter-spacing:.08em;font-weight:700}
.ft-about p{margin:14px 0 0;font-size:13px;line-height:1.9;max-width:34ch}
.ft-en{font:500 10px/1.7 var(--f-dis);letter-spacing:.13em;color:rgba(255,255,255,.36);text-transform:uppercase}
.ft-info dl>div{display:grid;grid-template-columns:52px minmax(0,1fr);gap:10px;font-size:12.8px;line-height:1.75;margin-bottom:9px}
.ft-info dt{color:rgba(255,255,255,.4)}
.ft-qr img{width:104px;height:104px;object-fit:cover;background:#fff;padding:5px}
.ft-qr span{display:block;font-size:11.5px;margin-top:9px;color:rgba(255,255,255,.45)}
.ft-bar{position:relative;max-width:var(--maxw);margin:0 auto;border-top:1px solid rgba(255,255,255,.13);padding:18px 0 22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:11.8px;color:rgba(255,255,255,.4)}
.ft-bar a:hover{color:#fff}

/* ---------- reveal ---------- */
.js [data-rv]{opacity:0;transform:translateY(18px);transition:opacity .75s ease,transform .85s cubic-bezier(.16,1,.3,1);transition-delay:var(--rvd,0ms)}
.js [data-rv].in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .pgrid,.side-body .pgrid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:1024px){
  :root{--hd-h:64px}
  .hd-tel{display:none}
  .burger{display:block}
  .nav{position:fixed;inset:var(--hd-h) 0 auto;flex-direction:column;align-items:stretch;gap:0;background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:6px var(--pad) 18px;transform:translateY(-130%);transition:transform .42s cubic-bezier(.76,0,.24,1);box-shadow:0 18px 40px rgba(0,0,0,.08)}
  .nav.open{transform:none}
  .nav a{color:var(--txt);padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
  .nav a::after{display:none}
  .hero-in{grid-template-columns:1fr;gap:26px;align-items:start}
  .hero-panel{min-height:150px;border-left:0;border-top:1px solid rgba(255,255,255,.2);padding-left:0;padding-top:20px}
  .hs{position:static;opacity:1;transform:none;pointer-events:auto;display:none}
  .hs.on{display:block}
  .about-grid,.dt-grid,.msg-in,.ct-grid{grid-template-columns:1fr}
  .side-tabs{grid-template-columns:1fr}
  .sidenav{position:static;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));display:grid;gap:0 18px}
  .ggrid,.sgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .rail{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:760px){
  .agrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ac,.ac:nth-child(1),.ac:nth-child(6){grid-column:span 1;min-height:200px}
  .ac::after{background:linear-gradient(180deg,rgba(14,17,20,.1) 20%,rgba(14,17,20,.9) 100%)}
  .ac-txt p{max-height:9em;opacity:1}
  .steps{grid-template-columns:1fr}
  .pgrid,.side-body .pgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fr{grid-template-columns:1fr}
  .rail{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rail a{border-bottom:1px solid rgba(255,255,255,.12)}
  .nlist a{grid-template-columns:1fr auto;padding:18px 0}
  .nlist time{grid-column:1/-1}
  .nlist p{grid-column:1/-1}
  .sec::after{display:none}
}
@media (max-width:520px){
  .pgrid,.side-body .pgrid,.ggrid,.sgrid{grid-template-columns:1fr}
  .hero h1{font-size:27px}
  .brand-txt em{display:none}
  .dt-attrs>div,.facts>div,.ct-list>div{grid-template-columns:88px minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js [data-rv]{opacity:1;transform:none}
  .curtain::after,.hero-curtain{display:none}
  .ac-txt p{max-height:9em;opacity:1}
  .hs{opacity:1;transform:none}
}
@media print{.hd,.ft,.msg,.rail{display:none}}