/* ================= fonts ================= */
@font-face{font-family:'Estedad';src:url('../fonts/Estedad-Black.woff2') format('woff2');font-weight:900;font-display:swap}
@font-face{font-family:'Estedad';src:url('../fonts/Estedad-Bold.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Bold.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'JBMono';src:url('../fonts/JetBrainsMono-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'JBMono';src:url('../fonts/JetBrainsMono-Bold.woff2') format('woff2');font-weight:700;font-display:swap}

/* ================= tokens ================= */
:root{
  --paper:#F4F5F7;--panel:#ECEEF1;--ink:#15181D;--ink-2:#50565F;--ink-3:#6A7078;--safety-txt:#BC3B08;
  --slate:#1F242E;--slate-2:#272D3A;--bp-line:#38425A;--bp-ink:#C9D4E6;
  --safety:#F0521B;--safety-deep:#CE420C;--safety-tint:#FEEFE8;
  --line:#D6D9DE;--line-2:#C3C7CE;--ok:#177A42;--ok-tint:#E8F5EE;
  --disp:'Estedad','Vazirmatn',sans-serif;--body:'Vazirmatn',sans-serif;--mono:'JBMono',monospace;
  --chamfer:polygon(0 0,calc(100% - 9px) 0,100% 9px,100% 100%,9px 100%,0 calc(100% - 9px));
}
*{margin:0;padding:0;box-sizing:border-box}
::selection{background:var(--safety);color:#fff}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{font-family:var(--body);background:var(--paper);color:var(--ink);font-size:13.5px;line-height:1.8;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;color:inherit}
input{font:inherit}
:focus-visible{outline:2px solid var(--safety);outline-offset:1px}
.wrap{max-width:1360px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono);direction:ltr;unicode-bidi:embed}

/* scroll gauge */
#gauge{position:fixed;top:0;right:0;left:0;height:3px;background:#DADDE2;z-index:99}
#gauge i{display:block;height:100%;width:0;background:var(--safety)}
@supports (animation-timeline: scroll()){
  #gauge i{width:100%;transform-origin:right;transform:scaleX(0);animation:gaugeFill linear both;animation-timeline:scroll(root)}
  @keyframes gaugeFill{to{transform:scaleX(1)}}
}

/* reveal (view-timeline with IO fallback class) */
@media (prefers-reduced-motion: no-preference){
  .rv{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
  .rv.in{opacity:1;transform:none}
}

/* ================= header ================= */
.topbar{position:sticky;top:0;z-index:80;background:rgba(244,245,247,.97);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;gap:18px;height:62px}
.brand{display:flex;align-items:center;gap:9px;white-space:nowrap}
.brand .mark{width:30px;height:30px;flex:none}
.brand .mark path{fill:none;stroke:var(--ink);stroke-width:2}
.brand .mark circle{fill:var(--safety)}
.brand b{font-family:var(--disp);font-weight:900;font-size:21px;letter-spacing:-.4px}
.brand b i{color:var(--safety);font-style:normal}
.brand small{font-size:10px;color:var(--ink-2);border:1px solid var(--line);padding:0 7px;border-radius:2px}
.hsearch{flex:1;display:flex;max-width:620px;position:relative}
.hsearch input{flex:1;height:40px;border:1.5px solid var(--ink);border-left:0;background:#fff;border-radius:0;padding:0 13px;font-size:13px}
.hsearch input::placeholder{color:var(--ink-3)}
.hsearch .go{height:40px;padding:0 18px;border:1.5px solid var(--ink);background:var(--ink);color:#fff;font-size:12.5px;font-weight:700}
.h-actions{display:flex;align-items:center;gap:9px;margin-right:auto}
.h-phone{text-align:left;line-height:1.45}
.h-phone b{font-family:var(--mono);font-size:14px;direction:ltr;display:block}
.h-phone small{font-size:9.5px;color:var(--ink-2)}
.h-btn{display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 13px;border:1px solid var(--line);background:#fff;font-size:12.5px;font-weight:500}
.h-btn.cart{border:1.5px solid var(--ink);font-weight:700}
.h-btn .badge{background:var(--safety);color:#fff;font-family:var(--mono);font-size:10.5px;min-width:18px;height:18px;display:grid;place-items:center}
.burger{display:none;width:40px;height:40px;border:1.5px solid var(--ink);background:#fff;align-items:center;justify-content:center}
.burger svg{width:19px;height:19px;stroke:var(--ink);stroke-width:2;fill:none}

/* catnav + megas */
.catnav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:62px;z-index:70}
.catnav .wrap{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.catnav .tab>a{display:block;padding:11px 15px;font-size:13px;font-weight:500;color:var(--ink-2);border-bottom:2px solid transparent;white-space:nowrap}
.catnav .tab>a:hover,.catnav .tab>a[aria-current]{color:var(--ink);border-bottom-color:var(--safety)}
.tab{display:contents}
.mega{position:absolute;top:100%;right:0;left:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 28px 44px -32px rgba(21,24,29,.45);opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s ease;z-index:69}
.tab:hover .mega,.tab:focus-within .mega{opacity:1;visibility:visible;transform:none}
.mega .inner{max-width:1360px;margin:0 auto;padding:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.mega h5{font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;color:var(--safety-txt);direction:ltr;text-align:right;margin-bottom:9px}
.mega ul{list-style:none}
.mega ul a{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--ink-2);padding:5.5px 0}
.mega ul a b{font-family:var(--mono);font-size:10px;color:var(--ink-3);font-weight:400;direction:ltr}
.mega ul a:hover{color:var(--safety)}
.mega .feat{border:1px solid var(--line);background:var(--paper);padding:14px;display:flex;gap:12px;align-items:center}
.mega .feat img{width:64px;height:64px;object-fit:cover;border:1px solid var(--line)}
.mega .feat b{font-size:12.5px;font-weight:700;display:block;line-height:1.7}
.mega .feat span{font-size:11px;color:var(--safety);font-weight:700}
.mega .lead{grid-column:1/-1;display:grid;grid-template-columns:1fr 300px;gap:14px}
.mega .vgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.mega .vgrid .cw{padding:11px 8px 9px}
.mega .vgrid .cw img{width:54px;height:54px}
.mega .vgrid .cw b{font-size:11.5px}
.mega .vgrid .cw span{font-size:8.5px}

/* ================= identity band ================= */
.ident{background:var(--slate);color:#EEF2F8;position:relative;overflow:hidden}
.ident::before{content:'';position:absolute;inset:0;background:
  repeating-linear-gradient(to left,var(--bp-line) 0 1px,transparent 1px 68px),
  repeating-linear-gradient(to bottom,var(--bp-line) 0 1px,transparent 1px 68px);opacity:.18}
.ident::after{content:'';position:absolute;top:0;bottom:0;left:0;width:5px;
  background:repeating-linear-gradient(-45deg,var(--safety) 0 9px,var(--slate) 9px 18px)}
.ident .wrap{position:relative;display:grid;grid-template-columns:1fr 360px;gap:40px;align-items:center;padding-top:30px;padding-bottom:26px}
.ident .eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:var(--safety);direction:ltr;text-align:right;margin-bottom:8px}
.ident h1{font-family:var(--disp);font-weight:900;font-size:clamp(24px,2.8vw,34px);line-height:1.4;letter-spacing:-.4px}
.ident h1 em{font-style:normal;color:var(--safety)}
.ident .meta{display:flex;gap:18px;margin-top:10px;flex-wrap:wrap;font-size:12px;color:#AEB9C9}
.ident .meta span{display:inline-flex;align-items:center;gap:7px}
.ident .meta b{font-family:var(--mono);color:#EEF2F8;font-weight:700;direction:ltr}
.ident .meta i{width:6px;height:6px;background:var(--safety);border-radius:50%;font-style:normal}
.draw-wrap svg{width:100%;height:auto;display:block}
.draw-wrap svg text{direction:ltr}
.d-stroke{fill:none;stroke:var(--bp-ink);stroke-width:1.6}
.d-thin{fill:none;stroke:#7B89A2;stroke-width:1}
.d-dim{fill:none;stroke:var(--safety);stroke-width:1.1}
.d-txt{font-family:var(--mono);font-size:12px;fill:var(--safety)}
@media (prefers-reduced-motion: no-preference){
  .draw .d-stroke,.draw .d-thin{stroke-dasharray:620;stroke-dashoffset:620;animation:draw 1.3s ease forwards}
  .draw .d-dim{stroke-dasharray:280;stroke-dashoffset:280;animation:draw .9s .8s ease forwards}
  .draw text{opacity:0;animation:fadein .4s 1.3s ease forwards}
}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fadein{to{opacity:1}}

/* ================= SPEC FINDER (custom combobox console) ================= */
.finder{background:var(--slate-2);border-top:1px solid #37415A;position:relative;z-index:60}
.finder .wrap{display:grid;grid-template-columns:auto 1fr 1fr 1fr 1fr auto;gap:9px;align-items:center;padding-top:13px;padding-bottom:13px}
.finder .flabel{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:#98A5BB;direction:ltr;padding-inline-end:8px;border-inline-end:1px solid #37415A;align-self:stretch;display:flex;align-items:center}
.dd{position:relative}
.dd>button{width:100%;height:44px;background:var(--slate);color:#EEF2F8;border:1px solid #37415A;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 12px;font-size:12.5px;transition:border-color .12s}
.dd>button:hover{border-color:#5A6883}
.dd>button .val{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dd>button .val small{color:#98A5BB;margin-inline-end:5px}
.dd>button .chev{flex:none;width:14px;height:14px;stroke:#98A5BB;stroke-width:2;fill:none;transition:transform .15s}
.dd.open>button{border-color:var(--safety)}
.dd.open>button .chev{transform:rotate(180deg);stroke:var(--safety)}
.dd .panel{position:absolute;top:calc(100% + 6px);right:0;min-width:100%;background:#fff;color:var(--ink);border:1px solid var(--line-2);box-shadow:0 18px 38px -18px rgba(21,24,29,.5);opacity:0;visibility:hidden;transform:translateY(-4px);transition:.14s ease;z-index:61;max-height:340px;overflow:auto}
.dd.open .panel{opacity:1;visibility:visible;transform:none}
.dd .panel::before{content:'';position:absolute;top:0;right:0;width:22px;height:22px;border-top:2px solid var(--safety);border-right:2px solid var(--safety);pointer-events:none}
.dd .opt{display:flex;justify-content:space-between;align-items:center;gap:14px;width:100%;padding:9.5px 14px;font-size:12.5px;border:0;background:none;text-align:right;border-bottom:1px solid var(--paper)}
.dd .opt b{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);font-weight:400;direction:ltr}
.dd .opt:hover{background:var(--safety-tint);color:var(--safety-deep)}
.dd .opt[aria-selected="true"]{background:var(--safety);color:#fff}
.dd .opt[aria-selected="true"] b{color:#FFD6C4}
.dd .panel.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--paper);padding:1px;min-width:250px}
.dd .panel.grid .opt{justify-content:center;background:#fff;font-family:var(--mono);direction:ltr;font-size:12.5px;padding:11px 4px;border:0}
.dd .panel.grid .opt:hover{background:var(--safety-tint)}
.dd .panel.grid .opt[aria-selected="true"]{background:var(--safety)}
.finder .cta{height:44px;padding:0 24px;background:#BC3B08;color:#fff;border:0;font-size:14px;font-weight:700;clip-path:var(--chamfer);transition:background .15s}
.finder .cta:hover{background:#A33207}
.finder .cta b{font-family:var(--mono);direction:ltr}

/* ruler divider */
.ruler{height:14px;background:
  repeating-linear-gradient(to left,var(--ink) 0 1px,transparent 1px 8px) bottom/100% 5px no-repeat,
  repeating-linear-gradient(to left,var(--ink) 0 1px,transparent 1px 40px) bottom/100% 10px no-repeat;opacity:.22}

/* ================= console layout ================= */
.console{padding:30px 0 44px}
.console .wrap{display:grid;grid-template-columns:236px 1fr;gap:26px;align-items:start}
.rail{position:sticky;top:126px;border:1px solid var(--line);background:#fff}
.rail .rh{font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;color:var(--safety-txt);direction:ltr;text-align:right;padding:11px 13px;border-bottom:1px solid var(--line)}
.rail nav{max-height:calc(100vh - 210px);overflow:auto}
.rail a{display:flex;justify-content:space-between;align-items:center;padding:7px 13px;font-size:12.5px;color:var(--ink-2)}
.rail a b{font-family:var(--mono);font-size:10px;color:var(--ink-3);font-weight:400;direction:ltr}
.rail a:hover{color:var(--safety);background:var(--safety-tint)}
.rail a.lvl0{font-weight:700;color:var(--ink);border-top:1px solid var(--paper)}
.rail a.lvl1{padding-right:24px;position:relative}
.rail a.lvl1::before{content:'';position:absolute;right:13px;top:50%;width:5px;height:1px;background:var(--line-2)}
.rail .railfoot{border-top:1px solid var(--line);padding:11px 13px;font-size:11px;color:var(--ink-2)}
.rail .railfoot b{font-family:var(--mono);display:block;font-size:14px;color:var(--ink);direction:ltr;text-align:right}

.colmain{min-width:0;display:flex;flex-direction:column;gap:30px}
.blk-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:14px}
.blk-head .t{display:flex;align-items:baseline;gap:12px}
.blk-head h2{font-family:var(--disp);font-weight:900;font-size:20px;letter-spacing:-.3px}
.blk-head .sub{font-size:11.5px;color:var(--ink-2)}
.blk-head .all{font-size:12px;font-weight:700;border-bottom:2px solid var(--line);padding-bottom:2px}
.blk-head .all:hover{color:var(--safety);border-color:var(--safety)}

/* ===== quick-order table (McMaster row) ===== */
.otable{border:1px solid var(--line-2);background:#fff}
.otable .ohead{display:grid;grid-template-columns:86px 86px 96px 1fr 110px 110px 128px 96px;gap:0;background:var(--panel);border-bottom:1px solid var(--line-2);font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;color:var(--ink-2)}
.otable .ohead span{padding:8px 10px;direction:ltr;text-align:right}
.orow{display:grid;grid-template-columns:86px 86px 96px 1fr 110px 110px 128px 96px;align-items:center;border-bottom:1px solid var(--paper);transition:background .1s}
.orow:hover{background:#FCF9F7}
.orow>*{padding:7px 10px;font-size:12.5px}
.orow .sz,.orow .ln,.orow .din{font-family:var(--mono);direction:ltr;text-align:right;font-size:12.5px}
.orow .din{color:var(--ink-3);font-size:11px}
.orow .pk{color:var(--ink-2);font-size:12px}
.orow .p1,.orow .p2{font-family:var(--mono);direction:ltr;text-align:right;font-weight:700}
.orow .p2{color:var(--safety-deep)}
.orow .qty-in{display:flex;border:1.5px solid var(--line-2);height:34px;background:#fff}
.orow .qty-in:focus-within{border-color:var(--safety)}
.orow .qty-in input{width:100%;border:0;text-align:center;font-family:var(--mono);font-size:13px;direction:ltr;-moz-appearance:textfield;background:transparent}
.orow .qty-in input::-webkit-outer-spin-button,.orow .qty-in input::-webkit-inner-spin-button{-webkit-appearance:none}
.orow .qty-in button{width:30px;border:0;background:var(--paper);font-size:14px;flex:none}
.orow .qty-in button:hover{background:var(--panel)}
.orow .addb{height:34px;border:1.5px solid var(--ink);background:#fff;font-size:12px;font-weight:700;width:100%;transition:.12s}
.orow .addb:hover{background:var(--ink);color:#fff}
.orow .addb.added{background:var(--ok);border-color:var(--ok);color:#fff}
.osum{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--slate);color:#EEF2F8;padding:11px 16px;position:sticky;bottom:0}
.osum .s1{font-size:12px;color:#AEB9C9}
.osum .s1 b{font-family:var(--mono);color:#fff;font-size:15px;direction:ltr;display:inline-block;margin:0 6px}
.osum .cta{height:40px;padding:0 22px;background:var(--safety);border:0;color:#fff;font-size:13px;font-weight:700;clip-path:var(--chamfer)}
.osum .cta:hover{background:var(--safety-deep)}
.tiernote{display:flex;gap:14px;padding:8px 12px;background:var(--safety-tint);border:1px solid #F5C9B4;border-top:0;font-size:11.5px;color:#A33207}
.tiernote b{font-family:var(--mono);direction:ltr}

/* ===== category directory ===== */
.dir{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.dirblk{border:1px solid var(--line);background:#fff;display:grid;grid-template-columns:108px 1fr;min-height:150px}
.dirblk .pic{border-inline-end:1px solid var(--line);background:#fff;display:flex;flex-direction:column}
.dirblk .pic img{width:100%;aspect-ratio:1;object-fit:cover}
.dirblk .pic span{font-family:var(--mono);font-size:9px;color:var(--ink-3);text-align:center;padding:3px;direction:ltr;border-top:1px solid var(--paper)}
.dirblk .lst{padding:12px 14px;min-width:0}
.dirblk .lst h3{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--disp);font-size:14.5px;font-weight:700;margin-bottom:7px}
.dirblk .lst h3 b{font-family:var(--mono);font-size:10px;color:var(--ink-3);font-weight:400;direction:ltr}
.dirblk .links{display:grid;grid-template-columns:1fr 1fr;column-gap:14px}
.dirblk .links a{display:flex;justify-content:space-between;font-size:11.5px;color:var(--ink-2);padding:2.5px 0}
.dirblk .links a b{font-family:var(--mono);font-size:9.5px;color:var(--ink-3);font-weight:400;direction:ltr}
.dirblk .links a:hover{color:var(--safety)}
.dirblk .lst .more{display:inline-block;margin-top:7px;font-size:11.5px;font-weight:700;color:var(--ink)}
.dirblk:hover .more{color:var(--safety)}

/* ===== bestseller rows ===== */
.brow{display:grid;grid-template-columns:64px 1fr 150px 128px 96px;align-items:center;gap:12px;border:1px solid var(--line);border-top:0;background:#fff;padding:9px 12px}
.brow:first-of-type{border-top:1px solid var(--line)}
.brow:hover{background:#FCF9F7}
.brow img{width:64px;height:64px;object-fit:cover;border:1px solid var(--line)}
.brow .nm{min-width:0}
.brow .nm b{font-size:13px;font-weight:700;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brow .nm span{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);direction:ltr;display:inline-block}
.brow .pr{text-align:left}
.brow .pr .now{font-family:var(--mono);font-size:15px;font-weight:700;direction:ltr;display:block}
.brow .pr small{font-size:10px;color:var(--ink-2)}
.brow .qty-in{display:flex;border:1.5px solid var(--line-2);height:34px}
.brow .qty-in input{width:100%;border:0;text-align:center;font-family:var(--mono);direction:ltr;-moz-appearance:textfield}
.brow .qty-in input::-webkit-inner-spin-button{-webkit-appearance:none}
.brow .qty-in button{width:28px;border:0;background:var(--paper)}
.brow .addb{height:34px;border:1.5px solid var(--ink);background:#fff;font-size:12px;font-weight:700}
.brow .addb:hover{background:var(--ink);color:#fff}
.brow .addb.added{background:var(--ok);border-color:var(--ok);color:#fff}

/* ===== guides rows ===== */
.grow{display:flex;align-items:baseline;gap:16px;border:1px solid var(--line);border-top:0;background:#fff;padding:12px 16px}
.grow:first-of-type{border-top:1px solid var(--line)}
.grow .tag{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--safety-txt);direction:ltr;flex:none;width:92px}
.grow b{font-size:13.5px;font-weight:700;flex:1}
.grow span{font-size:11.5px;color:var(--ink-3);white-space:nowrap}
.grow:hover b{color:var(--safety-deep)}

/* trust / marquee / wholesale / footer */
.trust{background:#fff;border-block:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.trust .cell{padding:18px 20px;border-inline-start:1px solid var(--line);display:flex;flex-direction:column;gap:3px}
.trust .cell:first-child{border-inline-start:0}
.trust .k{font-family:var(--mono);font-size:9px;letter-spacing:.16em;color:var(--safety-txt);direction:ltr;text-align:right}
.trust .v{font-size:13.5px;font-weight:700}
.trust .d{font-size:11.5px;color:var(--ink-2)}
.stds{padding:16px 0;border-bottom:1px solid var(--line);overflow:hidden}
.stds .track{display:flex;gap:10px;width:max-content}
@media (prefers-reduced-motion: no-preference){.stds .track{animation:mq 34s linear infinite}.stds:hover .track{animation-play-state:paused}}
@keyframes mq{to{transform:translateX(50%)}}
.chip{font-family:var(--mono);font-size:11px;direction:ltr;border:1px solid var(--line);background:#fff;padding:5px 12px;white-space:nowrap}
.chip b{color:var(--safety-txt)}
.whole{background:var(--slate);color:#EEF2F8;position:relative;overflow:hidden}
.whole::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(to left,var(--bp-line) 0 1px,transparent 1px 68px),repeating-linear-gradient(to bottom,var(--bp-line) 0 1px,transparent 1px 68px);opacity:.15}
.whole .wrap{position:relative;display:flex;align-items:center;justify-content:space-between;gap:22px;padding-top:30px;padding-bottom:30px;flex-wrap:wrap}
.whole h2{font-family:var(--disp);font-weight:900;font-size:clamp(19px,2.3vw,26px)}
.whole h2 em{font-style:normal;color:var(--safety)}
.whole p{color:#AEB9C9;font-size:12.5px;margin-top:5px;max-width:56ch}
.whole .cta{height:44px;padding:0 24px;background:var(--safety);border:0;color:#fff;font-size:13px;font-weight:700;clip-path:var(--chamfer)}
.whole .fphone{font-family:var(--mono);font-size:17px;font-weight:700;direction:ltr}
/* footer v2 */
footer .fcta{display:flex;align-items:center;gap:22px;padding:22px 0;border-bottom:1px solid #38425A;flex-wrap:wrap}
footer .fcta .fbig{font-family:var(--mono);font-size:24px;font-weight:700;color:#fff;direction:ltr}
footer .fcta .fbig small{display:block;font-family:var(--body);font-size:11px;color:#98A5BB;text-align:right;direction:rtl;font-weight:400}
footer .fcta .hours{font-size:12px;color:#98A5BB;border-inline-start:1px solid #38425A;padding-inline-start:22px}
footer .fcta .hours b{color:#fff}
footer .fcta .fwhol{margin-inline-start:auto;height:44px;display:inline-flex;align-items:center;padding:0 22px;background:var(--safety);color:#fff;font-size:13px;font-weight:700;clip-path:var(--chamfer)}
footer .fcta .fwhol:hover{background:var(--safety-deep)}
footer .fnews{display:flex;margin-top:12px;max-width:280px}
footer .fnews input{flex:1;height:40px;border:1px solid #38425A;background:var(--slate-2);color:#fff;padding:0 12px;font:inherit;font-size:12px;min-width:0}
footer .fnews input::placeholder{color:#6E7A90}
footer .fnews button{height:40px;padding:0 14px;border:0;background:var(--safety);color:#fff;font-size:12px;font-weight:700}
footer .fnote{font-size:10.5px;color:#6E7A90;margin-top:6px}
footer .toTop{width:44px;height:44px;border:1px solid #38425A;background:var(--slate-2);color:#98A5BB;font-family:var(--mono);font-size:16px;cursor:pointer;flex:none}
footer .toTop:hover{border-color:var(--safety);color:var(--safety)}
footer{background:var(--slate);color:#AEB9C9;position:relative;margin-top:34px}
footer::before{content:'';position:absolute;top:0;right:0;left:0;height:4px;background:repeating-linear-gradient(-45deg,var(--safety) 0 9px,var(--slate) 9px 18px)}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr .8fr;gap:38px;padding:42px 0 32px}
footer h3{font-family:var(--disp);color:#fff;font-weight:700;font-size:14px;margin-bottom:12px}
footer .fbrand b{font-family:var(--disp);font-weight:900;font-size:21px;color:#fff}
footer .fbrand b i{color:var(--safety);font-style:normal}
footer p{font-size:12.5px;line-height:2.1}
footer ul{list-style:none}
footer ul a{font-size:12.5px;line-height:2.3;display:inline-flex;align-items:center;gap:8px}
footer ul a::before{content:'';width:6px;height:6px;border:1px solid #49546A;clip-path:polygon(50% 0,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%)}
footer ul a:hover{color:#fff}
footer ul a:hover::before{background:var(--safety);border-color:var(--safety)}
footer .fphone{font-family:var(--mono);font-size:17px;font-weight:700;color:#fff;direction:ltr;text-align:right;margin-top:10px}
footer .legal{border-top:1px solid #38425A;padding:16px 0;display:flex;justify-content:space-between;gap:12px;font-size:11.5px;flex-wrap:wrap}
.enamad{width:72px;height:72px;border:1px dashed #49546A;display:grid;place-items:center;font-size:9.5px;color:#98A5BB;text-align:center;line-height:1.7}

/* ================= quick view ================= */
.qvm{position:fixed;inset:0;z-index:100;display:none}
.qvm.open{display:block}
.qvm .back{position:absolute;inset:0;background:rgba(21,24,29,.64);border:0;width:100%;cursor:pointer}
.qvm .panel{position:absolute;top:50%;right:50%;transform:translate(50%,-50%);width:min(880px,94vw);max-height:92vh;overflow:auto;background:#fff;display:grid;grid-template-columns:1fr 1.2fr}
.qvm .panel::before{content:'';position:absolute;top:0;right:0;left:0;height:4px;background:repeating-linear-gradient(-45deg,var(--safety) 0 9px,transparent 9px 18px)}
.qvm .media{border-inline-end:1px solid var(--line)}
.qvm .media img{width:100%;aspect-ratio:1;object-fit:cover}
.qvm .info{padding:24px;display:flex;flex-direction:column;gap:13px}
.qvm .close{position:absolute;top:12px;left:12px;width:36px;height:36px;border:1px solid var(--line);background:#fff;font-size:16px;z-index:2}
.qvm h3{font-family:var(--disp);font-size:17px;font-weight:700;line-height:1.65}
.kv{display:flex;flex-direction:column;gap:5px}
.kv div{display:flex;justify-content:space-between;font-size:11.5px;color:var(--ink-2)}
.kv div b{font-family:var(--mono);color:var(--ink);font-weight:400;direction:ltr}
.opt-label{font-size:12px;font-weight:700;display:flex;justify-content:space-between}
.opt-label span{font-family:var(--mono);color:var(--safety);direction:ltr}
.pills{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}
.pill{font-family:var(--mono);font-size:12.5px;direction:ltr;unicode-bidi:isolate;border:1.5px solid var(--line);padding:8px 13px;cursor:pointer;background:#fff}
.pill:hover{border-color:var(--ink)}
.pill[aria-pressed="true"]{border-color:var(--safety);color:var(--safety-deep);font-weight:700;background:var(--safety-tint)}
.qv-buy{display:grid;grid-template-columns:150px 1fr;gap:9px}
.qv-buy .qty-in{display:flex;border:1.5px solid var(--line-2);height:46px}
.qv-buy .qty-in input{width:100%;border:0;text-align:center;font-family:var(--mono);font-size:15px;direction:ltr;-moz-appearance:textfield}
.qv-buy .qty-in input::-webkit-inner-spin-button{-webkit-appearance:none}
.qv-buy .qty-in button{width:36px;border:0;background:var(--paper);font-size:16px}
.qv-buy .btn{height:46px;background:var(--safety);color:#fff;border:0;font-size:13.5px;font-weight:700;clip-path:var(--chamfer)}
.qv-buy .btn:hover{background:var(--safety-deep)}
.qv-buy .btn.added{background:var(--ok)}
.qv-total{display:flex;justify-content:space-between;align-items:baseline;background:var(--paper);border:1px solid var(--line);padding:9px 13px;font-size:12px}
.qv-total b{font-family:var(--mono);font-size:17px;direction:ltr}
.qv-total .tier{color:var(--ok);font-weight:700;font-size:11px}
.stock{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--ok);font-weight:500}
.stock::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--ok)}
.qv-full{font-size:12px;font-weight:700;border-bottom:2px solid var(--line);padding-bottom:2px;align-self:flex-start}
.qv-full:hover{color:var(--safety);border-color:var(--safety)}

/* drawer + mobbar */
.drawer{position:fixed;inset:0;z-index:110;visibility:hidden;transition:visibility .25s}
.drawer.open{visibility:visible}
.drawer .back{position:absolute;inset:0;background:rgba(21,24,29,.55);opacity:0;transition:opacity .2s;border:0;width:100%}
.drawer.open .back{opacity:1}
.drawer .sheet{position:absolute;top:0;bottom:0;right:0;width:min(340px,88vw);background:#fff;transform:translateX(100%);transition:transform .26s cubic-bezier(.3,.8,.3,1);overflow:auto;display:flex;flex-direction:column}
.drawer.open .sheet{transform:none}
.drawer .d-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line)}
.drawer .d-head b{font-family:var(--disp);font-weight:900;font-size:18px}
.drawer .d-head b i{color:var(--safety);font-style:normal}
.drawer details{border-bottom:1px solid var(--line)}
.drawer .d-search{display:flex;margin:12px 16px 4px;border:1.5px solid var(--ink)}
.drawer .d-search input{flex:1;border:0;height:40px;padding:0 12px;font-size:13px;min-width:0}
.drawer .d-search button{border:0;background:var(--ink);color:#fff;padding:0 16px;font-size:12px;font-weight:700}
.drawer summary img{width:40px;height:40px;object-fit:cover;border:1px solid var(--line);flex:none}
.drawer summary .nm{flex:1;display:flex;flex-direction:column;line-height:1.5}
.drawer summary .nm b{font-family:var(--mono);font-size:9.5px;color:var(--ink-3);font-weight:400;direction:ltr;text-align:right}
.drawer summary{list-style:none;display:flex;gap:11px;align-items:center;padding:11px 16px;font-size:13.5px;font-weight:700;cursor:pointer}
.drawer summary b{font-family:var(--mono);font-size:10px;color:var(--ink-3);font-weight:400}
.drawer summary::after{content:'+';font-family:var(--mono);color:var(--ink-2)}
.drawer details[open] summary::after{content:'–';color:var(--safety)}
.drawer details a{display:flex;justify-content:space-between;padding:7px 0;margin:0 16px 0 16px;padding-right:12px;font-size:12.5px;color:var(--ink-2);border-right:2px solid var(--line)}
.drawer details a b{font-family:var(--mono);font-size:9.5px;color:var(--ink-3);font-weight:400;direction:ltr}
.drawer .d-links a{display:block;padding:13px 16px;font-size:13.5px;font-weight:700;border-bottom:1px solid var(--line)}
.drawer .d-call{margin-top:auto;padding:16px;background:var(--slate);color:#fff}
.drawer .d-call small{color:#98A5BB;font-size:10.5px}
.drawer .d-call b{font-family:var(--mono);font-size:18px;display:block;direction:ltr;text-align:right}
.mobbar{display:none;position:fixed;bottom:0;inset-inline:0;background:#fff;border-top:1px solid var(--line);z-index:95;height:58px;grid-template-columns:repeat(5,1fr)}
.mobbar a,.mobbar button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:9.5px;color:var(--ink-2);background:none;border:0}
.mobbar svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.7}
.mobbar .active{color:var(--safety)}
.mobbar .call-fab{position:relative;top:-15px;width:52px;height:52px;margin:0 auto;background:var(--safety);color:#fff;border-radius:50%;display:grid;place-items:center;box-shadow:0 8px 16px rgba(240,82,27,.42)}

/* full category index — drawing-sheet TOC */
.fullidx{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1.5px solid var(--ink)}
.fullidx details{background:#fff}
.fullidx summary{list-style:none;display:flex;align-items:center;gap:8px;padding:11px 16px;cursor:pointer;border-bottom:1px solid var(--paper)}
.fullidx summary::-webkit-details-marker{display:none}
.fullidx summary .h6{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:var(--safety-txt);direction:ltr}
.fullidx summary .cnt{font-family:var(--mono);font-size:9px;color:var(--ink-3);direction:ltr;margin-inline-start:auto}
.fullidx summary::after{content:'–';font-family:var(--mono);font-size:13px;color:var(--safety)}
.fullidx details:not([open]) summary::after{content:'+';color:var(--ink-2)}
.fullidx .grp{padding:4px 16px 13px}
.fullidx a{display:flex;align-items:baseline;font-size:12px;padding:3.5px 0}
.fullidx a span{color:var(--ink-2)}
.fullidx a i{flex:1;border-bottom:2px dotted var(--line-2);margin:0 8px;transform:translateY(-3px);min-width:14px}
.fullidx a b{font-family:var(--mono);font-size:10px;color:var(--ink-3);font-weight:400;direction:ltr}
.fullidx a:hover span{color:var(--safety)}
.fullidx a:hover i{border-color:var(--safety)}
@media(max-width:1120px){.fullidx{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.fullidx{grid-template-columns:1fr}.fullidx summary{padding:13px 16px}.fullidx summary .h6{font-size:10.5px}}
/* drawer tiles */
.d-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line);margin-top:12px}
.d-tiles a{background:#fff;display:flex;flex-direction:column;align-items:center;gap:5px;padding:11px 6px;text-align:center}
.d-tiles img{width:52px;height:52px;object-fit:cover}
.d-tiles b{font-size:10.5px;font-weight:700;line-height:1.4}
.d-tiles span{font-family:var(--mono);font-size:8.5px;color:var(--ink-3);direction:ltr}

/* ================= drawing-sheet frame ================= */
.sheet-frame{position:fixed;inset:9px;border:1.5px solid var(--ink);pointer-events:none;z-index:96;opacity:.55}
.sheet-frame::before{content:'';position:absolute;inset:4px;border:.5px solid var(--ink);opacity:.45}
.coords{position:fixed;pointer-events:none;z-index:96;font-family:var(--mono);font-size:8.5px;color:var(--ink-2);display:flex;justify-content:space-around;opacity:.9}
.coords.h{left:30px;right:30px;height:9px;line-height:1}
.coords.h.top{top:1.5px}.coords.h.bot{bottom:1.5px}
.coords.v{top:30px;bottom:30px;width:9px;flex-direction:column;align-items:center}
.coords.v.rt{right:1.5px}.coords.v.lt{left:1.5px}
@media(max-width:1240px){.sheet-frame,.coords{display:none}}

/* ================= title block ================= */
.tblock{border:1.5px solid #55617D;font-family:var(--mono);direction:ltr;color:var(--bp-ink);display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;font-size:10px;margin-top:16px;max-width:560px;background:rgba(31,36,46,.55)}
.tblock div{border:.5px solid #43506B;padding:4px 9px;line-height:1.45}
.tblock div small{font-size:8px;letter-spacing:.14em;color:#98A5BB;display:block}
.tblock div b{display:block;font-size:11.5px;color:#fff;font-weight:700}

/* ================= zone headers ================= */
.zone{display:flex;align-items:center;gap:0;border:1.5px solid var(--ink);background:#fff;margin-bottom:14px}
.zone .zno{font-family:var(--mono);font-size:10.5px;background:var(--ink);color:#fff;padding:8px 12px;letter-spacing:.12em;flex:none}
.zone h2{font-family:var(--disp);font-weight:900;font-size:16.5px;letter-spacing:-.2px;padding:0 12px;white-space:nowrap;min-width:0;overflow:hidden;text-overflow:ellipsis}
.zone .sub{font-size:11px;color:var(--ink-3);white-space:nowrap}
.zone .dots{flex:1;border-bottom:2px dotted var(--line-2);margin:0 10px;transform:translateY(4px);min-width:0}
.zone .zmeta{font-family:var(--mono);font-size:9.5px;color:var(--ink-3);direction:ltr;white-space:nowrap;min-width:0;overflow:hidden;text-overflow:ellipsis}
.zone .all{font-size:11.5px;font-weight:700;padding:0 12px;color:var(--safety-deep);white-space:nowrap}
.zone .all:hover{text-decoration:underline}

/* ================= category wall (McMaster) ================= */
.catwall{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1.5px solid var(--ink)}
.cw{background:#fff;padding:13px 10px 11px;display:flex;flex-direction:column;align-items:center;gap:7px;text-align:center;position:relative;transition:background .12s}
.cw img{width:74px;height:74px;object-fit:cover}
.cw b{font-size:12px;font-weight:700;line-height:1.5}
.cw span{font-family:var(--mono);font-size:9px;color:var(--ink-3);direction:ltr}
.cw::before,.cw::after{content:'';position:absolute;width:15px;height:15px;opacity:0;transition:.14s}
.cw::before{top:6px;right:6px;border-top:2px solid var(--safety);border-right:2px solid var(--safety)}
.cw::after{bottom:6px;left:6px;border-bottom:2px solid var(--safety);border-left:2px solid var(--safety)}
.cw:hover{background:var(--safety-tint)}
.cw:hover::before,.cw:hover::after{opacity:1}
@media(max-width:1120px){.catwall{grid-template-columns:repeat(4,1fr)}}
@media(max-width:680px){.catwall{grid-template-columns:repeat(3,1fr)}.cw img{width:58px;height:58px}.cw b{font-size:11px}}

/* ================= cart toasts ================= */
#toasts{position:fixed;bottom:18px;inset-inline-start:18px;z-index:130;display:flex;flex-direction:column;gap:9px;width:min(350px,calc(100vw - 28px))}
.toast{background:var(--ink);color:#fff;display:grid;grid-template-columns:auto 1fr auto;gap:11px;align-items:center;padding:11px 13px;box-shadow:0 16px 34px -12px rgba(21,24,29,.65);position:relative;overflow:hidden;animation:tin .22s ease}
.toast::after{content:'';position:absolute;bottom:0;right:0;left:0;height:2.5px;background:var(--safety);animation:tbar 3.4s linear forwards;transform-origin:right}
.toast .ic{width:30px;height:30px;background:var(--ok);display:grid;place-items:center;border-radius:50%;flex:none;font-size:14px}
.toast .tx{min-width:0}
.toast .tx b{font-size:12px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.toast .tx span{font-size:10.5px;color:#AEB9C9}
.toast .tx span .mono{color:#fff;font-weight:700}
.toast .view{font-size:11px;font-weight:700;color:#FF8B5E;white-space:nowrap;border-bottom:1px solid;background:none;border-top:0;border-inline:0;padding:0}
@keyframes tin{from{opacity:0;transform:translateY(10px)}}
@keyframes tbar{to{transform:scaleX(0)}}
@media(max-width:680px){#toasts{bottom:68px}}

/* ================= floating contact (zero-cost) ================= */
.fab{position:fixed;bottom:22px;inset-inline-start:22px;z-index:94;display:flex;flex-direction:column-reverse;align-items:flex-start;gap:10px}
.fab .fmain{width:56px;height:58px;border:0;background:var(--safety);color:#fff;cursor:pointer;display:grid;place-items:center;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);transition:background .15s;position:relative}
.fab .fmain:hover{background:var(--safety-deep)}
.fab .fmain svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.8;transition:transform .2s}
.fab.open .fmain svg{transform:rotate(135deg)}
.fab .fdot{position:absolute;top:6px;right:10px;width:8px;height:8px;border-radius:50%;background:#3DFA8E;animation:pulse 2s infinite}
.fab .fitems{display:flex;flex-direction:column;gap:7px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s ease}
.fab.open .fitems{opacity:1;visibility:visible;transform:none}
.fab .fi{display:flex;align-items:center;gap:10px;background:var(--ink);color:#fff;padding:9px 14px 9px 16px;font-size:12px;font-weight:700;box-shadow:0 10px 24px -10px rgba(21,24,29,.55);transition:.12s;min-width:190px}
.fab .fi small{font-family:var(--mono);font-size:10px;color:#98A5BB;direction:ltr;margin-inline-start:auto}
.fab .fi svg{width:17px;height:17px;stroke:var(--safety);fill:none;stroke-width:1.7;flex:none}
.fab .fi:hover{background:var(--safety);}
.fab .fi:hover small,.fab .fi:hover svg{color:#fff;stroke:#fff}
.fab .fhint{background:#fff;border:1px solid var(--line);color:var(--ink-2);font-size:10.5px;padding:6px 11px}
.fab .fpair{display:grid;grid-template-columns:1fr 1fr;gap:7px;width:min(300px,calc(100vw - 44px))}
.fab .fcard{background:var(--ink);color:#fff;padding:10px 11px 11px;display:flex;flex-direction:column;gap:7px;min-width:0;box-shadow:0 10px 24px -10px rgba(21,24,29,.55)}
.fab .fcard .ft{font-size:10px;font-weight:700;color:#98A5BB}
.fab .fcard .fnum{font-family:var(--mono);font-size:12px;font-weight:700;color:#fff;direction:ltr;border:1px solid #3A4150;padding:7px 4px;text-align:center;transition:.12s;white-space:nowrap}
.fab .fcard .fnum:hover{background:var(--safety);border-color:var(--safety)}
.fab .fcard .fapps{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.fab .fcard .fapps a{display:flex;align-items:center;justify-content:center;gap:5px;font-size:9.5px;font-weight:700;color:#CBD5E3;border:1px solid #3A4150;padding:5.5px 3px;transition:.12s;white-space:nowrap}
.fab .fcard .fapps a:hover{background:var(--safety);color:#fff;border-color:var(--safety)}
.fab .fcard .fapps svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.6;flex:none}
@media(max-width:680px){.fab{bottom:134px;inset-inline-start:12px}.fab .fmain{width:48px;height:50px}}

/* ================= responsive ================= */
@media (max-width:1120px){
  .console .wrap{grid-template-columns:1fr}
  .rail{position:static;display:none}
  .ident .wrap{grid-template-columns:1fr;gap:18px}
  .draw-wrap{max-width:340px}
  .finder .wrap{grid-template-columns:1fr 1fr;gap:8px}
  .finder .flabel{display:none}
  .finder .cta{grid-column:1/-1}
  .dir{grid-template-columns:1fr}
  .otable .ohead{display:none}
  .orow{grid-template-columns:1fr 1fr;gap:6px;padding:10px 12px;border-bottom:1px solid var(--line)}
  .orow>*{padding:2px 0}
  .orow .sz::before{content:'سایز  ';font-family:var(--body);color:var(--ink-3);font-size:10px}
  .orow .ln::before{content:'طول  ';font-family:var(--body);color:var(--ink-3);font-size:10px}
  .orow .din,.orow .pk{display:none}
  .orow .p2::before{content:'عمده +100  ';font-family:var(--body);color:var(--ink-3);font-size:10px}
  .trust .wrap{grid-template-columns:1fr 1fr}
  .trust .cell{border-top:1px solid var(--line)}
  .trust .cell:nth-child(-n+2){border-top:0}
  .trust .cell:nth-child(odd){border-inline-start:0}
  footer .cols{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:680px){
  body{padding-bottom:58px}
  .wrap{padding:0 14px}
  .topbar .wrap{height:auto;flex-wrap:wrap;padding:9px 14px;gap:9px}
  .hsearch{order:3;min-width:100%;max-width:none}
  .h-phone,.h-btn:not(.cart){display:none}
  .burger{display:inline-flex}
  .mobbar{display:grid}
  .mega{display:none}
  .catnav{top:0}
  .topbar{position:static}
  .brow{grid-template-columns:56px 1fr;grid-template-rows:auto auto;gap:8px 12px}
  .brow img{grid-row:1/3;width:56px;height:56px}
  .brow .pr{text-align:right}
  .full-bleed{margin-inline:-14px}
  .dirblk{grid-template-columns:88px 1fr}
  .qvm .panel{grid-template-columns:1fr;width:min(480px,94vw)}
  .qvm .media{border-inline-end:0;border-bottom:1px solid var(--line)}
  .qvm .media img{aspect-ratio:16/10}
  .qv-buy{grid-template-columns:1fr}
}

/* ردیف مرتبط: rank | img | name(1fr) | price | qty | qv — ورودی تعداد جای نفس‌کشیدن دارد */
.brow{grid-template-columns:36px 64px 1fr 150px 118px 42px !important}
.brow .qty-in input{min-width:44px}
.brow .qvb{height:34px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer}
.brow .qvb svg{width:16px;height:16px;stroke:var(--ink-2);fill:none;stroke-width:1.6}
.brow .qvb:hover{border-color:var(--safety)}
.brow .qvb:hover svg{stroke:var(--safety)}
@media(max-width:680px){
  .brow{grid-template-columns:56px 1fr 110px !important;grid-template-rows:auto auto}
  .brow .rank{display:none}
  .brow img{grid-row:1/3}
  .brow .pr{grid-column:3;grid-row:1;text-align:left}
  .brow .qty-in{grid-column:2;grid-row:2;max-width:132px}
  .brow .qvb{grid-column:3;grid-row:2;justify-self:end;width:42px}
}
/* ================= PRODUCT PAGE ================= */
.crumbs{background:#fff;border-bottom:1px solid var(--line)}
.crumbs .wrap{display:flex;align-items:center;gap:8px;padding-top:9px;padding-bottom:9px;font-size:11.5px;color:var(--ink-2);flex-wrap:wrap}
.crumbs a:hover{color:var(--safety)}
.crumbs .sep{color:var(--line-2)}
.crumbs .cur{font-weight:700;color:var(--ink)}
.crumbs .sheetno{font-family:var(--mono);font-size:9.5px;color:var(--ink-3);margin-inline-start:auto;direction:ltr}
.pmain{padding:22px 0 40px}
.pgrid{display:grid;grid-template-columns:1.05fr 1fr .95fr;gap:22px;align-items:start}
/* gallery w/ photo|drawing tabs */
.gal{border:1.5px solid var(--ink);background:#fff;position:sticky;top:126px}
.gal .gtabs{display:flex;border-bottom:1px solid var(--line)}
.gal .gtabs button{flex:1;height:38px;background:var(--paper);border:0;font-size:11.5px;font-weight:700;color:var(--ink-2);border-inline-start:1px solid var(--line)}
.gal .gtabs button:first-child{border-inline-start:0}
.gal .gtabs button[aria-pressed="true"]{background:#fff;color:var(--safety-deep);box-shadow:inset 0 -2px 0 var(--safety)}
.gal .gview{aspect-ratio:1;display:grid;place-items:center;padding:0;overflow:hidden}
.gal .gview img{width:100%;height:100%;object-fit:cover}
.gal .gview .gdraw{display:none;width:100%;padding:14px}
.gal .gview .gvid{display:none;width:100%;height:100%;object-fit:cover;background:#000}
.gal[data-view="draw"] .gview img,.gal[data-view="video"] .gview img{display:none}
.gal[data-view="draw"] .gview .gdraw{display:block}
.gal[data-view="video"] .gview .gvid{display:block}
.gal .gdraw svg{width:100%;height:auto}
.gal .gdraw .d-stroke{stroke:var(--ink)}
.gal .gdraw .d-thin{stroke:#9AA0A8}
.gal .gfoot{border-top:1px solid var(--line);padding:8px 12px;font-family:var(--mono);font-size:9px;color:var(--ink-3);display:flex;justify-content:space-between;direction:ltr}
/* title + dossier meta */
.pinfo h1{font-family:var(--disp);font-weight:900;font-size:clamp(20px,2vw,26px);line-height:1.5}
.pinfo .pmeta{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap;font-family:var(--mono);font-size:10px;color:var(--ink-2);direction:ltr}
.pinfo .pmeta span{border:1px solid var(--line);padding:3px 9px;background:#fff}
.pinfo .sold{margin-top:10px;font-size:11.5px;color:var(--ok);font-weight:500;display:flex;align-items:center;gap:6px}
.pinfo .sold::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--ok)}
.spectbl{margin-top:14px;border:1.5px solid var(--ink);background:#fff}
.spectbl .sthead{background:var(--ink);color:#fff;padding:8px 12px;font-size:12px;font-weight:700;display:flex;justify-content:space-between}
.spectbl .sthead span{font-family:var(--mono);font-size:9px;color:#98A5BB;direction:ltr;align-self:center}
.spectbl .srow{display:flex;justify-content:space-between;padding:7.5px 12px;font-size:12px;border-bottom:1px solid var(--paper)}
.spectbl .srow:last-child{border-bottom:0}
.spectbl .srow .k{color:var(--ink-2)}
.spectbl .srow .v{font-family:var(--mono);font-size:11.5px;direction:ltr;font-weight:700}
.spectbl .srow .v.live{color:var(--safety-deep)}
/* live engineering callouts */
.liverow{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:14px}
.livec{background:#fff;padding:10px 12px;text-align:center}
.livec .lk{font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;color:var(--safety-txt);direction:ltr;display:block}
.livec .lv{font-family:var(--mono);font-size:16px;font-weight:700;direction:ltr;display:block;margin-top:2px}
.livec .ld{font-size:10px;color:var(--ink-2)}
/* buy panel */
.buyp{border:1.5px solid var(--ink);background:#fff;position:sticky;top:126px}
.buyp .bhead{background:var(--slate);color:#fff;padding:10px 14px;display:flex;justify-content:space-between;align-items:center}
.buyp .bhead b{font-size:12.5px}
.buyp .bhead .cfg{font-family:var(--mono);font-size:11px;color:var(--safety);direction:ltr}
.buyp .bsec{padding:12px 14px;border-bottom:1px solid var(--paper)}
.buyp .blabel{font-size:11.5px;font-weight:700;display:flex;justify-content:space-between;margin-bottom:8px}
.buyp .blabel span{font-family:var(--mono);color:var(--safety-deep);direction:ltr}
.buyp .pills .pill{padding:7px 11px;font-size:12px}
.buyp .tierbox{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.buyp .tier{background:#fff;padding:8px 10px;text-align:center}
.buyp .tier.on{background:var(--safety-tint)}
.buyp .tier .tk{font-family:var(--mono);font-size:8.5px;color:var(--ink-2);direction:ltr;display:block}
.buyp .tier .tv{font-family:var(--mono);font-size:14.5px;font-weight:700;direction:ltr}
.buyp .tier .tv small{font-size:9px;color:var(--ink-2);font-weight:400}
.buyp .qrow{display:grid;grid-template-columns:130px 1fr;gap:9px}
.buyp .qty-in{display:flex;border:1.5px solid var(--line-2);height:46px}
.buyp .qty-in input{width:100%;border:0;text-align:center;font-family:var(--mono);font-size:15px;direction:ltr;-moz-appearance:textfield}
.buyp .qty-in input::-webkit-inner-spin-button{-webkit-appearance:none}
.buyp .qty-in button{width:34px;border:0;background:var(--paper);font-size:16px}
.buyp .addb2{height:46px;background:var(--safety);color:#fff;border:0;font-size:13.5px;font-weight:700;clip-path:var(--chamfer)}
.buyp .addb2:hover{background:var(--safety-deep)}
.buyp .addb2.added{background:var(--ok)}
.buyp .total{display:flex;justify-content:space-between;align-items:baseline;background:var(--paper);border:1px solid var(--line);padding:9px 12px;font-size:12px;margin-top:9px}
.buyp .total b{font-family:var(--mono);font-size:17px;direction:ltr}
.buyp .total .tier2{color:var(--ok);font-weight:700;font-size:10.5px}
.buyp .ship{padding:10px 14px;font-size:11.5px;color:var(--ink-2);display:flex;flex-direction:column;gap:5px}
.buyp .ship div{display:flex;gap:8px;align-items:center}
.buyp .ship i{width:6px;height:6px;background:var(--safety);font-style:normal}
.buyp .whol{display:block;text-align:center;padding:10px;border-top:1px solid var(--line);font-size:12px;font-weight:700;color:var(--safety-deep)}
.buyp .whol:hover{background:var(--safety-tint)}
/* availability matrix */
.mtx{border:1.5px solid var(--ink);background:#fff;overflow-x:auto}
.mtx table{border-collapse:collapse;width:100%;min-width:560px}
.mtx th{background:var(--panel);font-family:var(--mono);font-size:10px;color:var(--ink-2);padding:8px;border:1px solid var(--line);direction:ltr}
.mtx td{border:1px solid var(--paper);padding:0;text-align:center}
.mtx td button{width:100%;padding:9px 6px;border:0;background:#fff;font-family:var(--mono);font-size:11.5px;direction:ltr;cursor:pointer}
.mtx td button:hover{background:var(--safety-tint);color:var(--safety-deep)}
.mtx td button.sel{background:var(--safety);color:#fff;font-weight:700}
.mtx td .na{color:var(--line-2);padding:9px 6px;display:block}
/* calculator */
.calc{border:1.5px solid var(--ink);display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;background:var(--line)}
.calc>div{background:#fff;padding:14px;text-align:center}
.calc .ck{font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;color:var(--safety-txt);direction:ltr;display:block}
.calc .cv{font-family:var(--mono);font-size:18px;font-weight:700;direction:ltr;display:block;margin-top:3px}
.calc .cd{font-size:10px;color:var(--ink-2)}
/* bundle */
.bund{border:1.5px solid var(--ink);background:#fff;display:flex;align-items:center;gap:14px;padding:12px 16px;flex-wrap:wrap}
.bund img{width:52px;height:52px;object-fit:cover;border:1px solid var(--line)}
.bund .plus{font-family:var(--mono);font-size:16px;color:var(--ink-3)}
.bund .bitem{display:flex;align-items:center;gap:9px;font-size:12px}
.bund .bitem b{display:block;font-size:12px}
.bund .bitem span{font-family:var(--mono);font-size:10px;color:var(--ink-2);direction:ltr;display:block}
.bund .bsum{margin-inline-start:auto;display:flex;align-items:center;gap:12px}
.bund .bsum .bp{font-family:var(--mono);font-size:15px;font-weight:700;direction:ltr}
.bund .bsum .bo{font-family:var(--mono);font-size:11px;color:var(--ink-3);text-decoration:line-through;direction:ltr}
.bund .bsum button{height:40px;padding:0 18px;background:var(--ink);color:#fff;border:0;font-size:12.5px;font-weight:700}
.bund .bsum button:hover{background:var(--safety)}
.bund .bsum button.added{background:var(--ok)}
/* price trend */
.trend{border:1.5px solid var(--ink);background:#fff;padding:14px 16px}
.trend svg{width:100%;height:64px;display:block}
.trend .tfoot{display:flex;justify-content:space-between;font-family:var(--mono);font-size:9.5px;color:var(--ink-3);direction:ltr;margin-top:6px}
/* related rows reuse .brow */
/* gallery thumbs + lightbox + play */
.gthumbs{display:flex;gap:1px;background:var(--line);border-top:1px solid var(--line)}
.gth{flex:1;background:#fff;border:0;padding:6px;cursor:pointer;position:relative}
.gth img{width:100%;height:64px;object-fit:cover}
.gth.on::after{content:'';position:absolute;inset:0;border:2px solid var(--safety)}
.vplay{position:absolute;inset:0;margin:auto;width:72px;height:76px;border:0;background:var(--safety);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);display:none;place-items:center;cursor:pointer;box-shadow:0 14px 30px rgba(240,82,27,.45)}
.vplay svg{width:30px;height:30px}
.vplay:hover{background:var(--safety-deep)}
.gal[data-view="video"] .vplay.show{display:grid}
.lbox{position:fixed;inset:0;z-index:140;display:none;place-items:center}
.lbox.open{display:grid}
.lbox .back{position:absolute;inset:0;background:rgba(21,24,29,.9);border:0;width:100%;cursor:zoom-out}
.lbox img{position:relative;max-width:88vw;max-height:86vh;object-fit:contain;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lbox .lb-x{position:absolute;top:18px;left:18px;width:42px;height:42px;border:1px solid #4A5567;background:var(--slate);color:#fff;font-size:16px;z-index:2}
.lbox .lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:56px;border:1px solid #4A5567;background:var(--slate);color:#fff;font-size:26px;z-index:2;cursor:pointer}
.lbox .lb-nav:hover{background:var(--safety);border-color:var(--safety)}
.lbox .lb-prev{right:18px}
.lbox .lb-next{left:18px}
.lbox .lb-cnt{position:absolute;bottom:20px;color:#98A5BB;font-size:12px;direction:ltr}
/* woo attributes table */
.attrtbl{background:#fff;border:1.5px solid var(--ink)}
.attrtbl .ar{display:grid;grid-template-columns:220px 1fr;border-bottom:1px solid var(--paper)}
.attrtbl .ar:last-child{border-bottom:0}
.attrtbl .ar:nth-child(odd){background:#FAFBFC}
.attrtbl .ak{padding:10px 16px;font-size:12px;font-weight:700;color:var(--ink);border-inline-end:1px solid var(--paper)}
.attrtbl .av{padding:10px 16px;font-size:12.5px;color:var(--ink-2);display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.attrtbl .av .mono{font-size:11.5px}
.attrtbl .av .dimchip{font-family:var(--mono);font-size:11px;direction:ltr;border:1px solid var(--line);padding:3px 9px;background:#fff}
.attrtbl .av .dimchip:hover{border-color:var(--safety);color:var(--safety-deep);cursor:pointer}
@media(max-width:680px){.attrtbl .ar{grid-template-columns:1fr}.attrtbl .ak{border-inline-end:0;padding-bottom:2px}.attrtbl .av{padding-top:2px}}
/* short description */
.pshort{margin-top:12px;font-size:12.5px;color:var(--ink-2);line-height:2;border-inline-start:3px solid var(--safety);padding-inline-start:12px;background:#fff;border-block:1px solid var(--paper);padding-block:8px}
/* full description */
.pdesc{background:#fff;border:1.5px solid var(--ink);padding:20px 24px;position:relative}
.pdesc h3{font-family:var(--disp);font-size:15.5px;font-weight:700;margin:14px 0 6px;color:var(--ink)}
.pdesc h3:first-child{margin-top:0}
.pdesc p{font-size:13px;color:var(--ink-2);line-height:2.15;margin-bottom:8px}
.pdesc ul{margin:0 18px 10px 0;padding:0}
.pdesc li{font-size:13px;color:var(--ink-2);line-height:2.1;list-style:none;position:relative;padding-right:16px}
.pdesc li::before{content:'';position:absolute;right:0;top:12px;width:7px;height:7px;background:var(--safety);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.pdesc.clamped{max-height:280px;overflow:hidden}
.pdesc.clamped::after{content:'';position:absolute;bottom:0;right:0;left:0;height:110px;background:linear-gradient(transparent,#fff 85%)}
.pdesc-more{display:block;margin:10px auto 0;height:40px;padding:0 26px;border:1.5px solid var(--ink);background:#fff;font-size:12.5px;font-weight:700;cursor:pointer;position:relative;z-index:2}
.pdesc-more:hover{background:var(--ink);color:#fff}
/* reviews */
.revwrap{border:1.5px solid var(--ink);background:#fff;display:grid;grid-template-columns:260px 1fr;gap:0}
.revsum{border-inline-end:1px solid var(--line);padding:18px;text-align:center}
.revsum .big{font-family:var(--mono);font-size:40px;font-weight:700;direction:ltr;line-height:1.2}
.revsum .stars{color:var(--safety);font-size:15px;letter-spacing:2px}
.revsum .cnt2{font-size:11px;color:var(--ink-2);margin-top:4px}
.revsum .bars{margin-top:12px;display:flex;flex-direction:column;gap:5px}
.revsum .bar{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10px;color:var(--ink-2);direction:ltr}
.revsum .bar i{flex:1;height:7px;background:var(--paper);position:relative}
.revsum .bar i::after{content:'';position:absolute;inset:0;background:var(--safety);width:var(--w)}
.revsum .wbtn{margin-top:14px;height:42px;width:100%;background:var(--ink);color:#fff;border:0;font-size:12.5px;font-weight:700;cursor:pointer}
.revsum .wbtn:hover{background:var(--safety)}
.revlist{padding:6px 18px}
.rev{border-bottom:1px solid var(--paper);padding:13px 0}
.rev:last-child{border-bottom:0}
.rev .rh{display:flex;align-items:center;gap:10px;font-size:12px}
.rev .rh b{font-weight:700}
.rev .vbadge{font-size:9.5px;color:var(--ok);border:1px solid var(--ok);padding:1px 8px}
.rev .rh .rst{color:var(--safety);font-size:12px;letter-spacing:1px}
.rev .rh small{font-family:var(--mono);font-size:9.5px;color:var(--ink-3);margin-inline-start:auto;direction:ltr}
.rev p{font-size:12.5px;color:var(--ink-2);line-height:2;margin-top:6px}
@media(max-width:680px){.revwrap{grid-template-columns:1fr}.revsum{border-inline-end:0;border-bottom:1px solid var(--line)}}

@media(max-width:1120px){
  .pgrid{grid-template-columns:1fr 1fr}
  .gal{position:static;grid-column:1/-1;max-width:520px;margin:0 auto;width:100%}
  .buyp{position:static}
  .calc{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .pgrid{grid-template-columns:1fr}
  .liverow{grid-template-columns:1fr 1fr 1fr}
  /* sticky mobile buy bar */
  .mbuy{position:fixed;bottom:58px;inset-inline:0;background:#fff;border-top:1.5px solid var(--ink);display:flex;gap:10px;align-items:center;padding:9px 14px;z-index:85}
  .mbuy .mp{line-height:1.4}
  .mbuy .mp b{font-family:var(--mono);font-size:15px;direction:ltr;display:block}
  .mbuy .mp span{font-family:var(--mono);font-size:9px;color:var(--ink-2);direction:ltr}
  .mbuy button{margin-inline-start:auto;height:44px;padding:0 22px;background:var(--safety);color:#fff;border:0;font-size:13px;font-weight:700;clip-path:var(--chamfer)}
}
@media(min-width:681px){.mbuy{display:none}}

/* ===== pdp glue (theme-side) ===== */
.pdp-grid{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:22px;align-items:start}
.pdp-gal .gmainwrap{background:#fff;border:1.5px solid var(--ink);aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden}
.pdp-gal #gmain{width:100%;height:100%;object-fit:cover}
.pdp-gal .gthumbs{display:flex;gap:8px;margin-top:8px}
.pdp-gal .gth{width:72px;height:72px;border:1.5px solid var(--line-2);background:#fff;padding:0;cursor:pointer;overflow:hidden}
.pdp-gal .gth img{width:100%;height:100%;object-fit:cover}
.pdp-gal .gth.on{border-color:var(--safety)}
.pshort{background:#fff;border-inline-start:3px solid var(--safety);border-block:1px solid var(--line);padding:13px 16px;font-size:12.5px;color:var(--ink-2);line-height:2.1;margin-top:12px}
.buyp2{background:#fff;border:1.5px solid var(--ink);padding:18px;position:sticky;top:120px}
.pdp-h1{font-family:var(--disp);font-weight:900;font-size:21px;line-height:1.7;margin:0 0 4px}
.pdp-meta{font-size:10px;color:var(--ink-3);direction:ltr;text-align:right}
.pdp-stock{font-size:11.5px;font-weight:700;margin:10px 0 12px}
.pdp-stock i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-inline-end:6px}
.pdp-stock i.ok{background:var(--ok)} .pdp-stock i.no{background:var(--safety)}
.buyp2 .opt-label{font-size:11px;font-weight:700;color:var(--ink-2);margin-bottom:6px}
.buyp2 .opt-label .mono{color:var(--safety-txt)}
.buyp2 .pills{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.buyp2 .pill{border:1.5px solid var(--line-2);background:#fff;font-family:var(--mono);font-size:11px;font-weight:700;padding:8px 10px;cursor:pointer;direction:ltr}
.buyp2 .pill[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.pdp-price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;border-block:1px solid var(--line);padding:12px 0;margin-bottom:14px}
.pdp-price>b{font-size:26px;direction:ltr}
.pdp-price small{font-size:11px;color:var(--ink-3)}
.tierchip{font-size:10.5px;font-weight:700;color:var(--ok);border:1px solid var(--ok);padding:3px 9px;margin-inline-start:auto}
.pdp-buyrow{display:flex;gap:10px}
.pdp-buyrow .qty-in{display:inline-flex;border:1.5px solid var(--ink);height:48px}
.pdp-buyrow .qty-in button{width:32px;border:0;background:#fff;font-family:var(--mono);font-size:15px;cursor:pointer}
.pdp-buyrow .qty-in input{width:58px;border:0;border-inline:1.5px solid var(--ink);text-align:center;font-family:var(--mono);font-size:14px}
.buyp2 .addb2{flex:1;height:48px;border:0;background:var(--safety);color:#fff;font-family:inherit;font-size:14px;font-weight:800;cursor:pointer;clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px)}
.pdp-total{font-size:12px;color:var(--ink-2);margin-top:10px}
.pdp-trust{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:10.5px;color:var(--ink-2);border-top:1px solid var(--line);margin-top:14px;padding-top:12px}
.pdesc2{background:#fff;border:1px solid var(--line-2);padding:20px 22px;font-size:13px;line-height:2.3;color:var(--ink-2)}
.attrwrap table{width:100%;border-collapse:collapse;background:#fff;border:1.5px solid var(--ink)}
.attrwrap th{background:var(--panel);border:1px solid var(--line);font-size:11.5px;padding:9px 14px;text-align:right;width:200px}
.attrwrap td{border:1px solid var(--line);font-size:12.5px;padding:9px 14px}
.lbox{display:none;position:fixed;inset:0;z-index:130;background:rgba(21,24,29,.92);place-items:center;cursor:zoom-out}
.lbox.open{display:grid}
.lbox img{max-width:92vw;max-height:88vh;object-fit:contain}
.lbox .lb-x{position:absolute;top:16px;inset-inline-start:16px;border:1px solid #3A4150;background:none;color:#fff;width:40px;height:40px;font-size:15px;cursor:pointer}
@media(max-width:920px){.pdp-grid{grid-template-columns:1fr}.buyp2{position:static}}
/* interim: مهار ارتفاع گالری تا پورت کامل دوسیه */
.pdp-grid{grid-template-columns:minmax(0,1.15fr) 420px}
.pdp-gal .gmainwrap{aspect-ratio:auto;height:min(480px,52vw)}
.pdp-gal #gmain{object-fit:contain;background:#fff}
#gal:not([data-view="video"]) .vplay{display:none}

/* ================= PDP v3: دفتر قیمت، دیدگاه‌ها، توضیحات ================= */

/* --- E-1 روند قیمت: پنل دفتر ثبت --- */
.trend2{border:1.5px solid var(--ink);background:#fff}
.trend2 .thead2{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line)}
.trend2 .tprice{display:flex;align-items:baseline;gap:8px}
.trend2 .tprice b{font-family:var(--mono);font-size:22px;letter-spacing:-.5px;direction:ltr}
.trend2 .tprice small{font-size:11px;color:var(--ink-3)}
.trend2 .tdelta{font-family:var(--mono);font-size:12px;direction:ltr;padding:4px 10px;border:1px solid var(--line-2);white-space:nowrap}
.trend2 .tdelta small{font-size:9.5px;color:var(--ink-3)}
.trend2 .tdelta.up{color:var(--safety-deep);border-color:var(--safety);background:rgba(240,82,27,.06)}
.trend2 .tdelta.down{color:#20252F;background:var(--paper)}
.trend2 .tdelta.flat{color:var(--ink-3)}
.trend2 .tchart{position:relative;padding:14px 16px 6px}
.trend2 svg{width:100%;height:120px;display:block}
.trend2 .tgrid{stroke:var(--line);stroke-width:1;stroke-dasharray:4 5}
.trend2 .tline{fill:none;stroke:var(--safety);stroke-width:2}
.trend2 .tdot{fill:#fff;stroke:var(--ink);stroke-width:1.2}
.trend2 .tdot-last{fill:var(--safety);stroke:#fff;stroke-width:1.5}
.trend2 .tcross{stroke:var(--ink);stroke-width:1;stroke-dasharray:3 4;opacity:.55}
.trend2 .thover{fill:#fff;stroke:var(--safety);stroke-width:2}
.trend2 .tlab{position:absolute;left:20px;font-family:var(--mono);font-size:9.5px;color:var(--ink-3);direction:ltr;background:#fff;padding:0 4px}
.trend2 .tmax{top:8px}
.trend2 .tmin{bottom:2px}
.trend2 .ttip[hidden]{display:none}
.trend2 .ttip{position:absolute;top:-4px;transform:translateX(-50%);background:var(--ink);color:#fff;font-family:var(--mono);font-size:10.5px;direction:ltr;padding:4px 9px;display:flex;gap:8px;align-items:baseline;pointer-events:none;white-space:nowrap;z-index:3}
.trend2 .ttip small{color:#98A5BB;font-size:9px}
.trend2 .tfoot2{display:flex;justify-content:space-between;gap:10px;padding:8px 16px 12px;font-family:var(--mono);font-size:9.5px;color:var(--ink-3);direction:ltr;border-top:1px solid var(--line);margin-top:8px}
.trend2 .tnote{margin:0 16px 14px;padding:9px 12px;background:var(--paper);border-inline-start:3px solid var(--safety);font-size:11.5px;color:var(--ink-2)}
@media(max-width:680px){.trend2 .tprice b{font-size:18px}.trend2 .tfoot2 span:nth-child(2){display:none}}

/* --- F-2 دیدگاه‌ها --- */
.rev .rh{flex-wrap:wrap}
.rev .rmono{width:26px;height:26px;flex:none;display:inline-grid;place-items:center;background:var(--paper);border:1px solid var(--line-2);font-weight:800;font-size:12px;color:var(--safety-deep)}
.rev-x{display:none}
.rev-more{display:block;width:100%;height:40px;border:1.5px dashed var(--line-2);background:var(--paper);font-size:12px;font-weight:700;color:var(--ink-2);cursor:pointer;margin-top:10px}
.rev-more:hover{border-color:var(--safety);color:var(--safety-deep)}
.rev-empty p{color:var(--ink-3)}
.rev-ok{margin-bottom:12px;padding:11px 14px;background:#fff;border:1.5px solid var(--ink);border-inline-start:4px solid var(--safety);font-size:12.5px;font-weight:700}
.revform{margin-top:14px;background:#fff;border:1.5px solid var(--ink);padding:16px;display:grid;gap:12px}
.revform[hidden]{display:none}
.revform .rf-head{display:flex;justify-content:space-between;align-items:baseline;font-size:14px;font-weight:800;border-bottom:1px solid var(--line);padding-bottom:10px}
.revform .rf-head .mono{font-family:var(--mono);font-size:9.5px;color:var(--ink-3)}
.rf-row{display:flex;align-items:center;gap:12px}
.rf-lbl{font-size:12px;font-weight:700;color:var(--ink-2)}
.rf-stars{display:inline-flex;flex-direction:row-reverse;direction:ltr;gap:2px}
.rf-stars input{position:absolute;opacity:0;width:0;height:0}
.rf-stars label{font-size:24px;line-height:1;color:var(--line-2);cursor:pointer;transition:color .12s}
.rf-stars input:checked ~ label,.rf-stars label:hover,.rf-stars label:hover ~ label{color:var(--safety)}
.rf-stars input:focus-visible + label{outline:2px solid var(--safety);outline-offset:2px}
.rf-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.revform input[type=text],.revform input[type=email],.revform textarea{border:1.5px solid var(--line-2);background:var(--paper);padding:10px 12px;font-size:12.5px;font-family:inherit;width:100%}
.revform input:focus,.revform textarea:focus{outline:none;border-color:var(--safety);background:#fff}
.revform textarea{resize:vertical;min-height:96px}
.rf-foot{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.rf-send{height:44px;padding:0 30px;background:var(--safety);color:#fff;border:0;font-size:13px;font-weight:800;cursor:pointer;clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px)}
.rf-send:hover{background:var(--safety-deep)}
.rf-note{font-size:11px;color:var(--ink-3)}
@media(max-width:680px){.rf-grid{grid-template-columns:1fr}}

/* --- B-2 توضیحات: برگهٔ سند فنی --- */
.pdesc{padding:0}
.pdesc .dochead{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;background:var(--ink);color:#fff;font-size:12px;font-weight:800}
.pdesc .dochead .mono{font-family:var(--mono);font-size:9px;color:#98A5BB;direction:ltr}
.pdesc .docbody{padding:20px 24px}
.pdesc .docbody > p:first-of-type{font-size:14px;line-height:2.25;color:var(--ink);background:var(--paper);border-inline-start:3px solid var(--safety);padding:13px 16px;margin-bottom:14px}
.pdesc h2,.pdesc h3,.pdesc h4{display:flex;align-items:center;gap:10px;font-family:var(--disp);font-weight:800;color:var(--ink);margin:20px 0 8px;padding-bottom:7px;border-bottom:1px solid var(--line)}
.pdesc h2{font-size:16.5px}
.pdesc h3{font-size:15px}
.pdesc h4{font-size:13.5px}
.pdesc h2::before,.pdesc h3::before,.pdesc h4::before{content:'';width:16px;height:3px;background:var(--safety);flex:none}
.pdesc p strong,.pdesc li strong{color:var(--ink)}
.pdesc table{width:100%;border-collapse:collapse;margin:10px 0 14px;font-size:12.5px}
.pdesc th,.pdesc td{border:1px solid var(--line);padding:8px 10px;text-align:right}
.pdesc th{background:var(--paper);font-weight:800}
.pdesc blockquote{margin:12px 0;padding:11px 14px;background:var(--paper);border-inline-start:3px solid var(--line-2);color:var(--ink-2)}
.pdesc.clamped{max-height:300px}
.pdesc.clamped::after{height:130px}
.pdesc-more{clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px)}

/* brow v2 روی PDP (مرتبط‌ها): ستون خرید جادار + نگاشت موبایل با rowbuy */
.brow{grid-template-columns:36px 64px 1fr 150px 220px 42px !important}
@media(max-width:680px){
  .brow{grid-template-columns:56px minmax(0,1fr) 110px !important;grid-template-rows:auto auto}
  .brow .rank{display:none}
  .brow img{grid-row:1/3}
  .brow .nm{grid-column:2/4;grid-row:1}
  .brow .pr{grid-column:3;grid-row:2;text-align:left}
  .brow .rowbuy{grid-column:2;grid-row:2;max-width:none}
  .brow .qvb{grid-column:3;grid-row:2;justify-self:end;width:42px}
}

/* ویدئو: نسبت تصویر حفظ شود — لترباکس تیره به‌جای برش بالا/پایین */
.gal .gvid,#gview video{object-fit:contain !important;background:#0d0f13}

/* brow موبایل v3: قیمت و چشمی دیگر هم‌خانه نیستند — نام / قیمت+چشمی / خط خرید تمام‌عرض */
@media(max-width:680px){
  .brow{grid-template-columns:56px minmax(0,1fr) 42px !important;grid-template-rows:auto auto auto !important;gap:6px 10px}
  .brow .rank{display:none}
  .brow img{grid-column:1;grid-row:1/3;align-self:start}
  .brow .nm{grid-column:2/4;grid-row:1;min-width:0}
  .brow .pr{grid-column:2;grid-row:2;text-align:left}
  .brow .qvb{grid-column:3;grid-row:2;justify-self:end;align-self:center}
  .brow .rowbuy{grid-column:1/4;grid-row:3;width:100%}
  .brow .rowbuy .qty-in{flex:1 1 auto;min-width:110px}
}