:root{--pine:#14231f;--pine2:#1d3029;--bone:#f4f1ea;--paper:#fbf9f4;--stone:#b9b3a6;--ink:#17201d;--mute:#6d726c;--ember:#e8641b;--line:#e1dcd0;--r:6px}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:Inter,"Helvetica Neue",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.45;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--ember)}
h1,h2,h3{letter-spacing:-.01em;line-height:1.1}
h2.sec{font-size:26px;font-weight:800;text-transform:uppercase;letter-spacing:.01em;text-align:center;margin:36px 0 18px}
/* header */
.hd{position:sticky;top:0;z-index:50;background:rgba(251,249,244,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;gap:14px;height:54px}
.logo{display:flex;align-items:center;flex:none}.logo img{height:30px;width:auto;display:block}.ftlogo{height:40px;width:auto;margin-bottom:10px}
.nav{display:flex;gap:16px;margin-inline-start:auto;font-size:13px;font-weight:600}
.nav a{padding:6px 0;border-bottom:2px solid transparent}.nav a.on{border-color:var(--ember)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--ember);color:#fff;font-weight:700;font-size:14px;padding:13px 22px;border-radius:999px;border:0;cursor:pointer}
.btn.sm{padding:8px 14px;font-size:12px}.btn.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.7)}
.btn.dark{background:var(--pine)}
.hd.over{position:absolute;inset-inline:0;background:linear-gradient(#0b1512cc,transparent);border:0;backdrop-filter:none;color:#fff}
/* hero */
.hero{position:relative;min-height:600px;color:#fff;display:flex;align-items:flex-end;overflow:hidden;background:linear-gradient(180deg,#1c2f33 0%,#2a4a42 45%,#5d7a62 100%)}
.hero .bgtex{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.5;mix-blend-mode:overlay}
.hero .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,16,14,.35) 0%,rgba(8,16,14,.1) 35%,rgba(8,16,14,.78) 100%)}
.hero .in{position:relative;padding:90px 16px 38px;width:100%}
.hero h1{font-size:38px;font-weight:800;margin:10px 0 12px}
.hero p{font-size:15px;opacity:.9;max-width:420px;margin-bottom:22px}
.hero .cta{display:flex;gap:10px;flex-wrap:wrap}
.pend{position:absolute;inset-inline-end:8px;bottom:8px;font-size:9px;letter-spacing:.08em;text-transform:uppercase;background:rgba(0,0,0,.45);color:#fff;padding:3px 6px;border-radius:3px;z-index:3}
.pend.tl{top:62px;inset-inline-end:12px;bottom:auto}
/* overview strip */
.strip{display:flex;gap:10px;overflow-x:auto;padding:4px 16px 8px;scrollbar-width:none}
.strip::-webkit-scrollbar{display:none}
.mat{flex:0 0 150px;position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;background:var(--pine2);color:#fff;display:flex;align-items:flex-end}
.mat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.mat .sh{position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(0,0,0,.72))}
.mat .t{position:relative;padding:12px}.mat .t b{display:block;font-size:15px;line-height:1.15}.mat .t span{font-size:11px;opacity:.8;line-height:1.3;display:block}
.mat.soon{filter:saturate(.7)}.mat.soon::before{content:"";position:absolute;inset:0;background:var(--c);opacity:.9}
.mat .cnt{position:absolute;top:10px;inset-inline-start:10px;font-size:10px;font-weight:700;background:var(--ember);padding:3px 7px;border-radius:99px;z-index:2}
.mat .cnt.z{background:#fff;color:var(--pine,#14281f);font-size:11px;font-weight:800;letter-spacing:.02em;padding:3px 8px 3px 17px;border:1px solid rgba(20,40,31,.55);box-shadow:0 1px 4px rgba(0,0,0,.35);max-width:calc(100% - 20px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;box-sizing:border-box}
.mat .cnt.z::before{content:"";position:absolute;left:6px;inset-inline-start:6px;top:50%;width:6px;height:6px;margin-top:-3px;border-radius:50%;background:#8a8f8c}
.mat img[src*="mat_inter"]{filter:brightness(.68) contrast(1.06) saturate(.85)}
/* scene 2x2 */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tile{position:relative;aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;color:#fff;display:flex;align-items:center;justify-content:center;text-align:center;background:linear-gradient(160deg,var(--g1),var(--g2))}
.tile .tx{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.42;mix-blend-mode:multiply;filter:saturate(.8)}
.tile .sh{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.45))}
.tile h3{position:relative;font-size:26px;font-weight:800;text-transform:uppercase;letter-spacing:.02em}
.tile small{position:relative;display:block;font-size:11px;opacity:.9;margin-top:6px;padding:0 10px;font-weight:500}
.tile .zh{position:absolute;inset-inline-start:10px;top:10px;font-size:11px;background:rgba(0,0,0,.35);padding:2px 7px;border-radius:99px;z-index:2}
.tile .ct{position:absolute;inset:auto 0 0 0}
.tile .in{position:relative;z-index:2;padding:0 6px}
.tile.wide{grid-column:1/-1;aspect-ratio:16/8}
.tile.wide .in{text-align:start;width:100%;padding:0 18px}
.tile .new{display:inline-block;background:var(--ember);font-size:10px;letter-spacing:.1em;padding:2px 8px;border-radius:99px;margin-bottom:8px;font-weight:700}
/* chips */
.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 16px 10px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;font-size:13px;font-weight:600;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;white-space:nowrap;cursor:pointer;color:var(--ink)}
.chip em{font-style:normal;font-size:11px;color:var(--mute);margin-inline-start:5px}
.chip.on{background:var(--pine);color:#fff;border-color:var(--pine)}.chip.on em{color:#cfd8d3}
.chip.zero{color:#a9a9a0;background:#f1eee6;border-style:dashed}
.fbar{position:sticky;top:54px;z-index:40;background:var(--paper);border-bottom:1px solid var(--line);padding-top:10px}
.fbar .lab{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);font-weight:700;padding:0 16px 6px}
/* scene head */
.shead{position:relative;color:#fff;padding:96px 0 26px;overflow:hidden;background:linear-gradient(160deg,var(--g1),var(--g2))}
.shead .tx{position:absolute;inset:0;background-size:cover;opacity:.38;mix-blend-mode:multiply}
.shead .sh{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.55))}
.shead .in{position:relative}
.shead h1{font-size:34px;font-weight:800;text-transform:uppercase;margin:6px 0}
.shead p{font-size:14px;opacity:.92;max-width:460px}
.crumb{font-size:12px;opacity:.85}.crumb a{text-decoration:underline;text-underline-offset:3px}
/* product grid */
.pg{display:grid;grid-template-columns:1fr 1fr;gap:14px 10px;padding:16px 0 40px}
.card{display:block}
.card .im{position:relative;aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;background:var(--bone)}
.card .im img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:active .im img{transform:scale(1.03)}
.card .mt{position:absolute;inset-inline-start:8px;bottom:8px;background:rgba(20,35,31,.82);color:#fff;font-size:10px;font-weight:600;letter-spacing:.04em;padding:3px 7px;border-radius:99px}
.card .sku{font-size:11px;color:var(--mute);letter-spacing:.08em;margin-top:8px;font-weight:600}
.card h4{font-size:14px;font-weight:700;line-height:1.25;margin:1px 0 3px}
.card .sp{font-size:12px;color:var(--mute)}
.empty{text-align:center;padding:48px 20px 60px;border:1.5px dashed var(--line);border-radius:var(--r);margin:18px 0 40px;background:#fff}
.empty h3{font-size:18px;margin-bottom:8px}.empty p{font-size:13px;color:var(--mute);margin-bottom:16px}
.note{font-size:12px;color:var(--mute);padding:12px 0 0}
/* overview materials grid */
.mgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 0 8px}
.mgrid .mat{flex:none;aspect-ratio:1/1.05}.mgrid .mat.on{outline:3px solid var(--ember);outline-offset:-3px}
.mgrid .mat:last-child:nth-child(odd){grid-column:1/-1;aspect-ratio:16/7}
/* detail */
.dh{position:relative;background:var(--bone)}.dh img{width:100%}
.dwrap{padding:18px 16px 110px}
.dwrap h1{font-size:28px;font-weight:800;margin:4px 0 6px}
.dwrap .zh{color:var(--mute);font-size:14px;margin-bottom:12px}
.lead{font-size:15px;margin-bottom:16px}
.specs{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-inline-start:1px solid var(--line);margin:14px 0}
.specs div{padding:11px 12px;border-inline-end:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.specs span{display:block;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);font-weight:700}
.specs b{font-size:15px}
.dwrap h3.sub{font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin:26px 0 10px;color:var(--mute)}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:12px;background:var(--bone);border:1px solid var(--line);padding:5px 10px;border-radius:99px}
a.tag.sc{background:var(--pine);color:#fff;border-color:var(--pine);font-weight:600}
.why{list-style:none;font-size:13px;color:var(--ink)}.why li{padding:9px 0;border-bottom:1px solid var(--line)}.why b{display:inline-block;min-width:96px;color:var(--pine)}
.pic{display:grid;gap:10px}.pic figure{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.pic figcaption{font-size:11px;color:var(--mute);padding:8px 10px;letter-spacing:.06em;text-transform:uppercase}
.sticky{position:fixed;inset-inline:0;bottom:0;z-index:60;background:rgba(251,249,244,.97);border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom));display:flex;gap:10px;align-items:center}
.sticky .btn{flex:1}.sticky .btn.out{background:#fff;color:var(--pine);border:1.5px solid var(--pine);flex:0 0 auto}
.ft{background:var(--pine);color:#cfd8d3;padding:34px 0 40px;font-size:13px;margin-top:20px}
.ft b{color:#fff;letter-spacing:.14em}.ft p{margin-top:8px;max-width:420px}
.why2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:8px 0 4px}
.why2 div{background:#fff;border:1px solid var(--line);padding:14px;border-radius:var(--r);font-size:12px;color:var(--mute)}.why2 b{display:block;font-size:22px;color:var(--ink)}
@media(min-width:760px){.grid2{grid-template-columns:repeat(4,1fr)}.tile.wide{grid-column:span 4;aspect-ratio:16/5}.pg{grid-template-columns:repeat(4,1fr)}.hero h1{font-size:60px}.mgrid{grid-template-columns:repeat(5,1fr)}.mgrid .mat:last-child:nth-child(odd){grid-column:auto;aspect-ratio:1/1.05}.pic{grid-template-columns:repeat(3,1fr)}.strip{flex-wrap:wrap}}

/* overview heading (was inline) */
.ovh{font-size:30px;font-weight:800;margin:6px 0 4px}.ovp{font-size:14px;color:var(--mute);margin-bottom:16px}
.arr{display:inline-block}
/* ---------- language switcher ---------- */
.lgbtn{display:inline-flex;align-items:center;gap:5px;height:34px;padding:0 10px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--pine);font:700 12px/1 inherit;font-family:inherit;letter-spacing:.04em;cursor:pointer;-webkit-tap-highlight-color:transparent}
.lgbtn:active{background:var(--bone)}.lgbtn .gl{flex:none}
.hd.over .lgbtn{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.55);color:#fff;backdrop-filter:blur(6px)}
#lgh{display:contents}
.lgov{position:fixed;inset:0;z-index:100;display:flex;align-items:flex-end;justify-content:center;pointer-events:none}
.lgbk{position:absolute;inset:0;background:rgba(10,20,17,.55);opacity:0;transition:opacity .2s;pointer-events:auto}
.lgsh{position:relative;width:100%;max-width:520px;max-height:88vh;max-height:88dvh;background:var(--paper);border-radius:18px 18px 0 0;display:flex;flex-direction:column;transform:translateY(100%);transition:transform .22s cubic-bezier(.2,.8,.2,1);pointer-events:auto;padding-bottom:env(safe-area-inset-bottom)}
.lgov.in .lgbk{opacity:1}.lgov.in .lgsh{transform:none}
.lgh{display:flex;align-items:center;justify-content:space-between;padding:16px 16px 10px;position:relative;color:var(--pine)}
.lgh b{font-size:13px;letter-spacing:.14em;text-transform:uppercase}
.lgg{position:absolute;top:6px;left:50%;width:38px;height:4px;border-radius:9px;background:var(--line);transform:translateX(-50%)}
.lgx{width:34px;height:34px;border-radius:50%;border:0;background:var(--bone);font-size:20px;line-height:1;color:var(--pine);cursor:pointer}
.lgl{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:0 16px 6px}
.lgi{width:100%;min-height:48px;text-align:left;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:1px;padding:6px 12px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);cursor:pointer;font-family:inherit;position:relative}
.lgi .n{unicode-bidi:isolate;font-size:15px;font-weight:700;line-height:1.25}.lgi small{font-size:11px;color:var(--mute);line-height:1.2}
.lgi:active{background:var(--bone)}
.lgi.on{background:var(--pine);border-color:var(--pine);color:#fff}.lgi.on small{color:#cfd8d3}
.lgi.on::after{content:"";position:absolute;top:50%;right:12px;width:8px;height:8px;border-radius:50%;background:var(--ember);transform:translateY(-50%)}
.lgf{font-size:11px;color:var(--mute);text-align:center;padding:2px 16px 14px}
body.lgopen{overflow:hidden}
@media(min-width:760px){.lgov{align-items:center}.lgsh{border-radius:16px;max-height:80vh;transform:translateY(20px);opacity:0;transition:transform .22s,opacity .22s}.lgov.in .lgsh{opacity:1}.lgg{display:none}}
/* first-visit hint */
.lghint{position:fixed;inset-inline:12px;bottom:calc(12px + var(--stk,0px) + env(safe-area-inset-bottom));z-index:70;max-width:420px;margin-inline:auto;display:flex;align-items:center;gap:8px;background:var(--pine);color:#fff;border-radius:12px;padding:10px 10px 10px 14px;font-size:13px;box-shadow:0 8px 24px rgba(0,0,0,.25);transform:translateY(24px);opacity:0;transition:.25s}
.lghint[dir=rtl]{padding:10px 14px 10px 10px}
.lghint.in{transform:none;opacity:1}.lghint .q{flex:1;line-height:1.3}
.lghint .y{background:var(--ember);color:#fff;border:0;border-radius:99px;padding:8px 14px;font:700 12px/1 inherit;font-family:inherit;cursor:pointer;white-space:nowrap}
.lghint .x{background:none;border:0;color:#cfd8d3;font-size:20px;width:30px;height:30px;cursor:pointer}
body.hasstk{--stk:64px}
/* ---------- narrow phones: keep header on one row ---------- */
@media(max-width:430px){.hd .wrap{gap:7px}.nav{gap:10px;font-size:12px}.hd .btn.sm{padding:8px 10px}.lgbtn{padding:0 8px;gap:4px}}
/* ---------- RTL ---------- */
[dir=rtl] .arr{transform:scaleX(-1)}
[dir=rtl] .card .sp,[dir=rtl] .card .sku,[dir=rtl] .specs b{unicode-bidi:plaintext}
[dir=rtl] .tile.wide .in{text-align:start}
/* ---------- scripts: fonts (system stacks, no downloads) & typographic safety ---------- */
:lang(zh-CN){font-family:"PingFang SC","Noto Sans CJK SC","Noto Sans SC","Microsoft YaHei",sans-serif}
:lang(zh-TW){font-family:"PingFang TC","Noto Sans CJK TC","Noto Sans TC","Microsoft JhengHei",sans-serif}
:lang(ja){font-family:"Hiragino Sans","Noto Sans CJK JP","Noto Sans JP","Yu Gothic",Meiryo,sans-serif}
:lang(ko){font-family:"Apple SD Gothic Neo","Noto Sans CJK KR","Noto Sans KR","Malgun Gothic",sans-serif}
:lang(ar){font-family:"Noto Sans Arabic","SF Arabic","Geeza Pro","Segoe UI",Tahoma,"Cairo",sans-serif}
:lang(th){font-family:"Noto Sans Thai","Thonburi","Leelawadee UI","Sarabun","Bai Jamjuree",sans-serif}
:lang(hi){font-family:"Noto Sans Devanagari","Kohinoor Devanagari","Nirmala UI","Hind","Baloo 2",sans-serif}
:lang(ru){font-family:Inter,"Helvetica Neue",Arial,"Segoe UI",Roboto,sans-serif}
/* letter-spacing and forced caps break joined / non-cased scripts */
:is(:lang(ar),:lang(hi),:lang(th),:lang(ja),:lang(ko),:lang(zh-CN),:lang(zh-TW)) :is(h1,h2,h3,h4,.eyebrow,.lab,.sub,b,span,small,.btn,.chip,.new,.pend,.cnt,figcaption,.lgh b){letter-spacing:0!important;text-transform:none!important}
:is(:lang(ar),:lang(hi),:lang(th)) :is(h1,h2,h3,h4){line-height:1.4}
:is(:lang(ar),:lang(hi),:lang(th)) body,:is(:lang(ar),:lang(hi),:lang(th)){line-height:1.6}
:is(:lang(th),:lang(hi)) .chip,:is(:lang(th),:lang(hi)) .btn{line-height:1.5}
:is(:lang(de),:lang(ru),:lang(pl),:lang(nl),:lang(tr),:lang(fi)) :is(h1,h2,h3,h4,.tile h3,.mat .t b){overflow-wrap:anywhere;hyphens:auto}
.tile h3,.shead h1,.hero h1,.dwrap h1{overflow-wrap:break-word}
button,input{font-family:inherit}
.nav a,.hd .btn.sm,.logo,.lgbtn{white-space:nowrap}
.hd .wrap{min-width:0}.nav{min-width:0}
@media(max-width:380px){.lgbtn{padding:0;width:34px;justify-content:center}.lgbtn span{display:none}.hd .wrap{gap:6px}.nav{gap:8px}}
:lang(ja),:lang(zh-CN),:lang(zh-TW){word-break:auto-phrase;line-break:strict}
:lang(ko){word-break:keep-all}
@media(max-width:430px){.hd .btn.qb span{display:none}.hd .btn.qb{width:36px;height:34px;padding:0}.logo img{height:28px}}

.lgs{position:relative;margin:2px 16px 8px}.lgs svg{position:absolute;inset-inline-start:12px;top:50%;transform:translateY(-50%);color:var(--mute);pointer-events:none}
.lgq{width:100%;height:42px;border:1.5px solid var(--line);border-radius:999px;background:#fff;padding:0 14px;padding-inline-start:36px;font-size:16px;color:var(--ink);outline:none;-webkit-appearance:none;appearance:none}
.lgq:focus{border-color:var(--pine)}.lgq::-webkit-search-cancel-button{-webkit-appearance:none}
.lgb{overflow-y:auto;overscroll-behavior:contain;flex:1;min-height:0;padding-bottom:6px}
.lgg2{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);font-weight:700;padding:10px 18px 6px}
.lgno{text-align:center;color:var(--mute);font-size:14px;padding:30px 16px}
.lgsh{height:88vh;height:88dvh;max-height:760px}
:lang(el),:lang(uk),:lang(kk){font-family:Inter,"Helvetica Neue",Arial,"Segoe UI",Roboto,sans-serif}
:lang(he){font-family:"Noto Sans Hebrew","DH Hebrew","Arial Hebrew","Segoe UI",Arial,sans-serif}
:lang(fa),:lang(ur){font-family:"Noto Sans Arabic","Segoe UI",Tahoma,"Cairo",sans-serif}
:lang(bn){font-family:"Noto Sans Bengali","DH Bengali","Kohinoor Bangla","Nirmala UI","Vrinda",sans-serif}
:lang(km){font-family:"Noto Sans Khmer","DH Khmer","Khmer Sangam MN","Khmer UI","Leelawadee UI",sans-serif}
:lang(my){font-family:"Noto Sans Myanmar","DH Myanmar","Myanmar Sangam MN","Myanmar Text","Padauk",sans-serif}
:is(:lang(he),:lang(fa),:lang(ur),:lang(bn),:lang(km),:lang(my)) :is(h1,h2,h3,h4,.eyebrow,.lab,.sub,b,span,small,.btn,.chip,.new,.pend,.cnt,figcaption,.lgh b,.lgg2){letter-spacing:0!important;text-transform:none!important}
:is(:lang(bn),:lang(km),:lang(my),:lang(ur),:lang(fa)) :is(h1,h2,h3,h4){line-height:1.45}
:is(:lang(bn),:lang(km),:lang(my),:lang(ur),:lang(fa)){line-height:1.65}
:lang(km),:lang(my){word-break:normal;overflow-wrap:anywhere}
:is(:lang(fi),:lang(hu),:lang(sv),:lang(da),:lang(nb),:lang(cs),:lang(ro),:lang(uk),:lang(el),:lang(sw),:lang(fil),:lang(kk),:lang(ms)) :is(h1,h2,h3,h4,.tile h3,.mat .t b){overflow-wrap:anywhere;hyphens:auto}
@font-face{font-family:"DH Khmer";font-weight:400;src:local("Noto Sans Khmer"),url(../fonts/NotoSansKhmer-Regular.ttf)}
@font-face{font-family:"DH Khmer";font-weight:700;src:local("Noto Sans Khmer Bold"),url(../fonts/NotoSansKhmer-Bold.ttf)}
@font-face{font-family:"DH Myanmar";font-weight:400;src:local("Noto Sans Myanmar"),url(../fonts/NotoSansMyanmar-Regular.ttf)}
@font-face{font-family:"DH Myanmar";font-weight:700;src:local("Noto Sans Myanmar Bold"),url(../fonts/NotoSansMyanmar-Bold.ttf)}
@font-face{font-family:"DH Bengali";font-weight:400;src:local("Noto Sans Bengali"),url(../fonts/NotoSansBengali-Regular.ttf)}
@font-face{font-family:"DH Bengali";font-weight:700;src:local("Noto Sans Bengali Bold"),url(../fonts/NotoSansBengali-Bold.ttf)}
@font-face{font-family:"DH Hebrew";font-weight:400;src:local("Noto Sans Hebrew"),url(../fonts/NotoSansHebrew-Regular.ttf)}
@font-face{font-family:"DH Hebrew";font-weight:700;src:local("Noto Sans Hebrew Bold"),url(../fonts/NotoSansHebrew-Bold.ttf)}

.gen .tx,.gen .bgtex{opacity:1!important;mix-blend-mode:normal!important;filter:none!important;background-position:center}
.tile.gen .sh{background:linear-gradient(180deg,rgba(0,0,0,0) 35%,rgba(0,0,0,.6) 100%)}

/* ===================== v3: DH logo · OR-style solid header · hero carousel ===================== */
:root{--hd:56px;--hdbg:#111614}
.hd{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:var(--hdbg);color:#fff;border:0;-webkit-backdrop-filter:none;backdrop-filter:none;padding-top:env(safe-area-inset-top)}
.hd>.wrap{height:var(--hd);gap:12px;padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}
.logo img{height:32px;width:auto}
.burg{flex:none;width:36px;height:36px;margin-inline-start:-6px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:none;border:0;cursor:pointer;-webkit-tap-highlight-color:transparent}
.burg span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:transform .2s,opacity .2s}
.hd.open .burg span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hd.open .burg span:nth-child(2){opacity:0}.hd.open .burg span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.hd .nav{color:#fff}.hd .nav a.on{border-color:var(--ember)}
.hd #lgh{display:contents}
.hd .lgbtn{margin-inline-start:auto;background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.hd .lgbtn:active{background:rgba(255,255,255,.12)}
.mnav{position:absolute;top:100%;left:0;right:0;background:var(--hdbg);border-top:1px solid rgba(255,255,255,.1);max-height:calc(100vh - var(--hd) - env(safe-area-inset-top));max-height:calc(100dvh - var(--hd) - env(safe-area-inset-top));overflow-y:auto;box-shadow:0 18px 30px rgba(0,0,0,.35)}
.mnav[hidden]{display:none}
.hd .mnav .wrap{height:auto;display:flex;flex-direction:column;align-items:stretch;gap:0;padding-top:8px;padding-bottom:18px}
.mnav a{color:#cfd8d3;font-size:15px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.mnav a.big{color:#fff;font-size:18px;font-weight:800;text-transform:uppercase;letter-spacing:.02em}
@media(max-width:759px){.hd .nav{display:none}}
@media(min-width:760px){:root{--hd:68px}.burg{display:none}.logo img{height:40px}.hd .nav{margin-inline-start:28px;gap:24px;font-size:14px}.hd .lgbtn{margin-inline-start:auto}.mnav{display:none!important}}
@media(max-width:430px){.logo img{height:30px}.hd>.wrap{gap:8px}}
@media(max-width:350px){.logo img{height:26px}}
.fbar{top:calc(var(--hd) + env(safe-area-inset-top))}
.ftlogo{height:44px;width:auto;margin-bottom:12px}

/* hero carousel */
.hero.hcar{min-height:600px;min-height:min(88svh,760px);background:#1b2420;align-items:flex-end}
@supports not (min-height:1svh){.hero.hcar{min-height:600px}}
.hsl{position:absolute;top:0;left:0;right:0;bottom:0}
.hs{position:absolute;top:0;left:0;right:0;bottom:0;opacity:0;transition:opacity 1s ease;will-change:opacity}
.hs.on{opacity:1;z-index:1}
.hs picture,.hs img{display:block;width:100%;height:100%}
.hs img{-o-object-fit:cover;object-fit:cover;-o-object-position:var(--fm);object-position:var(--fm);max-width:none}
@media(min-width:760px){.hs img{object-position:var(--fd)}}
/* per-slide phone zoom: scale about a point below the subject so the face moves up, away from the title block (r4: tennis) */
@media(max-width:759px){.hs.zm img{-webkit-transform:scale(var(--zm,1));transform:scale(var(--zm,1));-webkit-transform-origin:var(--zo,50% 100%);transform-origin:var(--zo,50% 100%)}}
@media(max-width:759px) and (max-height:720px){.hs.zm img{-webkit-transform:scale(var(--zms,var(--zm,1)));transform:scale(var(--zms,var(--zm,1)))}}
.hero.hcar .shade{z-index:2;background:linear-gradient(180deg,rgba(8,12,10,0) 0%,rgba(8,12,10,0) 45%,rgba(8,12,10,.55) 68%,rgba(8,12,10,.86) 100%)}
.hero.hcar .in{position:relative;z-index:3;padding:40px 16px 22px;text-shadow:0 1px 12px rgba(0,0,0,.35)}
.hero.hcar .eyebrow{color:#ffb98a}
.hero.hcar h1{font-size:34px;margin:8px 0 10px}
.hero.hcar p{font-size:15px;margin-bottom:18px}
.hctl{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}
.hlab{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff;opacity:.92;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:2px}
.hdots{display:flex;gap:4px}
.hdots button{width:28px;height:28px;padding:0;border:0;background:none;cursor:pointer;position:relative;-webkit-tap-highlight-color:transparent}
.hdots button::after{content:"";position:absolute;left:50%;top:50%;width:8px;height:8px;margin:-4px 0 0 -4px;border-radius:50%;background:rgba(255,255,255,.45);transition:width .3s,background .3s,margin .3s;border-radius:99px}
.hdots button[aria-selected=true]::after{width:22px;margin-left:-11px;background:#fff}
@media(min-width:760px){
 .hero.hcar{align-items:center}
 .hero.hcar .shade{background:linear-gradient(90deg,rgba(8,12,10,.78) 0%,rgba(8,12,10,.5) 32%,rgba(8,12,10,0) 55%),linear-gradient(0deg,rgba(8,12,10,.35),rgba(8,12,10,0) 30%)}
 .hero.hcar .in{padding:60px 24px}
 .hero.hcar .in>*{max-width:520px}
 .hero.hcar h1{font-size:56px}
 .hctl{justify-content:flex-start;gap:24px;margin-top:34px}
}
[dir=rtl] .hero.hcar .shade{transform:scaleX(-1)}
@media(prefers-reduced-motion:reduce){.hs{transition:none}}
/* two-level scene filter (overview) */
.ftabs{position:relative;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;padding:0 10px;border-bottom:1px solid var(--line);-webkit-overflow-scrolling:touch}
.ftabs::-webkit-scrollbar{display:none}
.ftab{flex:0 0 auto;appearance:none;background:none;border:0;font:inherit;font-size:14px;font-weight:700;color:var(--mute);padding:9px 10px 11px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:color .2s;-webkit-tap-highlight-color:transparent}
.ftab:hover{color:var(--ink)}
.ftab[aria-selected=true]{color:var(--ink)}
.ftab .pd{width:6px;height:6px;border-radius:50%;background:var(--ember);box-shadow:0 0 0 3px rgba(232,100,27,.16)}
.ftabs .ink{position:absolute;bottom:-1px;left:0;height:2.5px;width:0;border-radius:2px;background:var(--ember);transition:transform .32s cubic-bezier(.3,.7,.2,1),width .32s cubic-bezier(.3,.7,.2,1);pointer-events:none}
.fsub{display:grid;grid-template-rows:1fr;transition:grid-template-rows .3s ease,opacity .25s ease}
.fsub>div{overflow:hidden;min-height:0}
.fsub.closed{grid-template-rows:0fr;opacity:0}
.fsub .chips{padding-top:10px;flex-wrap:wrap;overflow:visible}
.fsub.swap .chip{animation:fchip .34s cubic-bezier(.3,.7,.2,1) both}
.fsub.swap .chip:nth-child(2){animation-delay:.03s}.fsub.swap .chip:nth-child(3){animation-delay:.06s}.fsub.swap .chip:nth-child(4){animation-delay:.09s}.fsub.swap .chip:nth-child(5){animation-delay:.12s}.fsub.swap .chip:nth-child(6){animation-delay:.15s}.fsub.swap .chip:nth-child(7){animation-delay:.18s}
@keyframes fchip{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.fsub .chip{padding:7px 13px;font-size:13px}
.fsub .chip.zero{opacity:.6;background:#fff;border-style:solid;color:var(--mute)}
.fsub .chip.zero em{font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ember);font-weight:700}
.fbar.two{padding-bottom:2px}
@media(min-width:760px){.ftabs{padding:0 14px;gap:8px}.ftab{font-size:15px;padding:10px 12px 12px}}
@media(prefers-reduced-motion:reduce){.ftabs .ink,.fsub{transition:none}.fsub.swap .chip{animation:none}}
@media(min-width:760px){.fbar.two>.lab,.fbar.two>.fsub{max-width:1120px;margin-inline:auto}.fbar.two>.lab{padding-inline:16px}.fbar.two>.fsub .chips{padding-inline:16px}.fbar.two .ftabs{padding-inline:max(14px,calc((100% - 1120px)/2 + 6px))}}

/* ===================== r4: compatibility fallbacks (old Safari / notch landscape) ===================== */
/* landscape iPhone with viewport-fit=cover: keep text out of the notch (max() & env(): iOS 11.2+) */
.wrap{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
.hero.hcar .in,.dwrap,.sticky{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
@media(min-width:760px){.hero.hcar .in{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}}
/* subtle press feedback instead of the iOS grey tap box */
.btn,.chip,.lgi,.lgx,.lghint button,.card,.tile,.mat{-webkit-tap-highlight-color:transparent}
.btn:active{opacity:.86}
.hd.over .lgbtn{-webkit-backdrop-filter:blur(6px)}
/* Safari < 14.1 (iOS < 14.5): no `inset`, no flex `gap` (both shipped in 14.1) */
@supports not (inset:0){
 .hero .bgtex,.hero .shade,.mat img,.mat .sh,.mat.soon::before,.tile .tx,.tile .sh,.shead .tx,.shead .sh,.lgov,.lgbk{top:0;right:0;bottom:0;left:0}
 .tile .ct{top:auto;right:0;bottom:0;left:0}
 .hd.over,.sticky{left:0;right:0}.lghint{left:12px;right:12px}
 .pend{right:8px}.pend.tl{right:12px}.mat .cnt,.tile .zh{left:10px}.card .mt{left:8px}.lgs svg{left:12px}
 [dir=rtl] .pend,[dir=rtl] .pend.tl{right:auto;left:8px}[dir=rtl] .mat .cnt,[dir=rtl] .tile .zh{left:auto;right:10px}[dir=rtl] .card .mt{left:auto;right:8px}[dir=rtl] .lgs svg{left:auto;right:12px}
 .hd>.wrap>.logo,.hd .qb{margin-inline-start:8px}
 .nav>*+*,.hdots>*+*,.ftabs>.ftab+.ftab{margin-inline-start:12px}
 .strip>*+*,.sticky>*+*{margin-inline-start:10px}
 .chips>*,.tags>*,.cta>*{margin-inline-end:8px;margin-bottom:8px}.cta,.tags{margin-bottom:-8px}
 .lghint>*+*{margin-inline-start:8px}.lgbtn>*+*,.btn>*+*{margin-inline-start:5px}
}
/* Safari < 15: no aspect-ratio -> padding-box spacer */
@supports not (aspect-ratio:1/1){
 .tile::before{content:"";padding-top:125%}
 .tile.wide::before{padding-top:50%}
 .mat::after{content:"";padding-top:133.33%}
 .mgrid .mat::after{padding-top:105%}.mgrid .mat:last-child:nth-child(odd)::after{padding-top:43.75%}
 .card .im::before{content:"";display:block;padding-top:125%}.card .im img{position:absolute;top:0;left:0}
 @media(min-width:760px){.tile.wide::before{padding-top:31.25%}.mgrid .mat:last-child:nth-child(odd)::after{padding-top:105%}}
}

/* ===================== r5 (④ audit): small, low-risk polish — see docs/08_优化清单.md ===================== */
/* #1 in-page anchors (#scenes) land below the sticky header instead of under it */
[id]{scroll-margin-top:calc(var(--hd) + env(safe-area-inset-top) + 12px)}
/* #2 keyboard focus ring (was browser default / invisible on dark) */
a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--ember);outline-offset:2px}
.card:focus-visible,.tile:focus-visible,.mat:focus-visible{outline:3px solid var(--ember);outline-offset:3px}
.hd a:focus-visible,.hd button:focus-visible,.hero a:focus-visible,.hero button:focus-visible{outline-color:#fff}
/* #3 desktop hover micro-interactions (OR-style card zoom, underline), touch devices untouched */
@media(hover:hover) and (pointer:fine){
 .card .im img{transition:transform .5s cubic-bezier(.2,.7,.2,1)}
 .card:hover .im img{transform:scale(1.045)}
 .card:hover h4{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px}
 .tile .tx{transition:transform .6s cubic-bezier(.2,.7,.2,1)}.tile:hover .tx{transform:scale(1.04)}
 .mat img{transition:transform .5s cubic-bezier(.2,.7,.2,1)}.mat:hover img{transform:scale(1.05)}
 .btn{transition:box-shadow .2s,transform .2s,background-color .2s}
 .btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(232,100,27,.3)}
 .btn.ghost:hover{background:rgba(255,255,255,.12);box-shadow:none}
 .btn.dark:hover,.sticky .btn.out:hover{box-shadow:0 6px 16px rgba(20,35,31,.22)}
 .chip:not(.on):hover{border-color:var(--stone)}
 .hd .nav a:not(.on):hover{border-color:rgba(255,255,255,.45)}
 .hlab:hover{opacity:1;border-color:#fff}
 .crumb a:hover{opacity:1;text-decoration-thickness:2px}
}
@media(prefers-reduced-motion:reduce){.card .im img,.tile .tx,.mat img,.btn{transition:none!important}.card:hover .im img,.tile:hover .tx,.mat:hover img,.btn:hover{transform:none!important}}
/* #4 desktop: home material strip aligned to the content column (was flush-left at 16px) */
@media(min-width:760px){
 .strip{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;max-width:1120px;margin:0 auto;overflow:visible;padding:4px max(16px,env(safe-area-inset-right)) 8px max(16px,env(safe-area-inset-left))}
 .strip .mat{flex:none}
 /* #5 scene page filter bar aligned to the content column */
 .fbar:not(.two)>.lab,.fbar:not(.two)>.chips{padding-left:max(16px,calc((100% - 1120px)/2 + 16px));padding-right:max(16px,calc((100% - 1120px)/2 + 16px))}
 /* #6 detail: texture hero capped (a 640px tile was blown up to 1440px tall) + sticky bar within content width */
 .dh img{height:min(56vh,520px);-o-object-fit:cover;object-fit:cover}
 .sticky{padding-left:max(16px,calc((100% - 1120px)/2 + 16px));padding-right:max(16px,calc((100% - 1120px)/2 + 16px));justify-content:space-between}
 .sticky .btn{flex:0 0 auto}.sticky .btn:not(.out){min-width:280px}
}
@supports not (inset:0){@media(min-width:760px){.strip>*+*{margin-inline-start:0}}}
/* #7 detail breadcrumb (reuses scene-page crumb, dark text on paper) */
.dwrap .crumb{color:var(--mute);opacity:1;margin-bottom:10px;line-height:1.5}.dwrap .crumb a{color:var(--ink)}