/* ============ Disoic static demo — light blue-white design system (per PRD ch.6) ============ */

/* ---- Header / nav ---- */
.site-nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
.nav-in{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:1.5rem;padding:.85rem 1.5rem}
.logo{font-family:var(--font-mono);font-weight:700;font-size:1.15rem;letter-spacing:.06em;color:var(--ink);cursor:pointer}
.logo em{color:var(--accent);font-style:normal}
.nav-links{display:flex;gap:1.15rem;font-size:.88rem;color:var(--muted)}
.nav-links a{color:var(--muted)}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.nav-links a.on{color:var(--ink);font-weight:600}
.nav-search{flex:1;max-width:340px;position:relative}
.nav-search .nsbox{display:flex;align-items:center;background:#fff;border:1px solid var(--rule);border-radius:8px;overflow:hidden;height:34px}
.nav-search input{flex:1;border:none;outline:none;font-size:.82rem;padding:0 .7rem;font-family:var(--font-mono);color:var(--ink);height:100%;background:transparent}
.nav-search button{background:none;border:none;cursor:pointer;padding:0 .7rem;color:var(--muted);font-size:.95rem;height:100%}
.rfq-pill{margin-left:auto;font-size:.8rem;font-weight:700;color:#fff;background:var(--accent);border-radius:999px;padding:.42rem 1.05rem;cursor:pointer;border:none;font-family:var(--font-body);display:flex;align-items:center;gap:.4rem}
.rfq-pill:hover{background:#1862cf;text-decoration:none}
.rfq-pill .cnt{background:#fff;color:var(--accent);border-radius:999px;font-size:.68rem;min-width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-mono);padding:0 4px}
@media(max-width:900px){.nav-links{display:none}.nav-search{display:none}}
/* ---- Mobile burger + drawer ---- */
.nav-burger{display:none;flex-direction:column;justify-content:center;gap:4px;width:40px;height:38px;padding:0 9px;background:none;border:1px solid var(--rule);border-radius:8px;cursor:pointer;margin-left:.6rem}
.nav-burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .18s ease,opacity .18s ease}
.nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-drawer{display:none;padding:0 1.5rem .9rem;border-top:1px solid var(--rule)}
.nav-drawer.open{display:block}
.nd-links{display:flex;flex-direction:column;padding:.5rem 0 .1rem}
.nd-links a{display:block;padding:.6rem .3rem;color:var(--ink);font-size:.95rem;border-bottom:1px solid #EDF1F7}
.nd-links a:last-child{border-bottom:none}
.nd-links a:hover{color:var(--accent);text-decoration:none}
.nd-search{padding:.4rem 0 .2rem}
.nd-search .nsbox{height:42px}
.nd-search input{font-size:.9rem}
@media(max-width:900px){.nav-burger{display:flex}}

/* ---- Hero (search center) ---- */
.hero{background:linear-gradient(180deg,#EAF1FA 0%,#F5F7FA 100%);position:relative;overflow:hidden;border-bottom:1px solid var(--rule)}
.hero::before{content:'';position:absolute;inset:0;pointer-events:none;background:
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cg fill='none' stroke='%23164FB0' stroke-opacity='.10' stroke-width='1.4'%3E%3Cpath d='M0 40h60v60h80v60'/%3E%3Cpath d='M0 120h30v-40h70v-40h100'/%3E%3Cpath d='M60 0v30h100v60h40'/%3E%3Cpath d='M140 0v20h60'/%3E%3Cpath d='M160 200v-40h40'/%3E%3C/g%3E%3Cg fill='%23164FB0' fill-opacity='.14'%3E%3Ccircle cx='60' cy='40' r='3'/%3E%3Ccircle cx='140' cy='100' r='3'/%3E%3Ccircle cx='30' cy='120' r='3'/%3E%3Ccircle cx='100' cy='80' r='3'/%3E%3Ccircle cx='200' cy='80' r='3'/%3E%3Ccircle cx='60' cy='30' r='3'/%3E%3Ccircle cx='160' cy='30' r='3'/%3E%3Ccircle cx='160' cy='160' r='3'/%3E%3C/g%3E%3C/svg%3E"),
  radial-gradient(640px 320px at 88% -10%, rgba(46,123,246,.16), transparent 65%),
  radial-gradient(520px 300px at 4% 110%, rgba(10,181,166,.10), transparent 65%),
  repeating-linear-gradient(90deg, rgba(16,28,48,.04) 0 1px, transparent 1px 48px),
  repeating-linear-gradient(0deg, rgba(16,28,48,.04) 0 1px, transparent 1px 48px);
  background-size:200px 200px, auto, auto, auto, auto}
.hero::after{content:'';position:absolute;inset:-30%;pointer-events:none;
  background:conic-gradient(from 0deg at 72% 28%,transparent 0deg,rgba(46,123,246,.08) 46deg,transparent 92deg);
  animation:beamSpin 22s linear infinite}
@keyframes beamSpin{to{transform:rotate(360deg)}}
.hero>*{position:relative;z-index:1}
/* ---- animated chip illustration ---- */
.hero-chip{position:absolute;right:-30px;top:50%;width:min(560px,50vw);transform:translateY(-50%);z-index:0;pointer-events:none;animation:chipIn 1s .15s ease-out both}
@keyframes chipIn{from{opacity:0;transform:translateY(-50%) scale(.9)}to{opacity:1;transform:translateY(-50%) scale(1)}}
.hero-chip .orbit{transform-origin:320px 320px;animation:spin 26s linear infinite}
.hero-chip .o2{animation-duration:42s;animation-direction:reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-chip .pad{transform-box:fill-box;transform-origin:center;animation:padPulse 3.2s ease-in-out infinite}
.hero-chip .pad:nth-child(odd){animation-delay:1.6s}
@keyframes padPulse{0%,100%{opacity:.22;transform:scale(1)}50%{opacity:.75;transform:scale(1.55)}}
.hero-chip .dot{filter:drop-shadow(0 0 5px rgba(46,123,246,.95))}
@media(max-width:960px){.hero-chip{display:none}}
@media(prefers-reduced-motion:reduce){.hero::after,.hero-chip,.hero-chip .orbit,.hero-chip .pad{animation:none}}
.hero-body{max-width:860px;margin:0 auto;text-align:center;padding:3.2rem 1.5rem 2.6rem}
.hero-body .tagline{font-family:var(--font-mono);font-size:.74rem;color:var(--accent);letter-spacing:.16em;margin-bottom:.8rem}
.hero-body h1{font-size:2.1rem;line-height:1.25;font-weight:700;margin-bottom:.6rem}
.hero-body .sub{color:var(--muted);font-size:.95rem;margin-bottom:1.8rem}
.searchbox{max-width:640px;margin:0 auto;position:relative;text-align:left}
.searchbox .srow{display:flex;background:#fff;border-radius:10px;overflow:hidden;border:1px solid rgba(16,28,48,.14);box-shadow:0 10px 28px rgba(16,28,48,.12)}
.searchbox input{flex:1;border:none;outline:none;font-size:.95rem;padding:.95rem 1.15rem;font-family:var(--font-mono);color:var(--ink)}
.searchbox button{background:var(--accent);color:#fff;border:none;font-weight:700;font-size:.88rem;padding:0 1.6rem;cursor:pointer;font-family:var(--font-body)}
.searchbox button:hover{background:#1862cf}
/* Hero search — larger, centered (user request 2026-08-30) */
.hero .searchbox{max-width:760px;margin-left:auto;margin-right:auto}
.hero .searchbox .srow{border-radius:12px}
.hero .searchbox input{font-size:1.05rem;padding:1.1rem 1.35rem}
.hero .searchbox button{font-size:.95rem;padding:0 1.9rem}
.sr-pop{position:absolute;top:calc(100% + 6px);left:0;right:0;background:#fff;border-radius:10px;border:1px solid var(--rule);box-shadow:0 16px 40px rgba(16,28,48,.16);overflow:hidden;z-index:30;display:none;max-height:420px;overflow-y:auto}
.sr-pop.open{display:block}
.sr-item{display:flex;align-items:center;gap:.75rem;padding:.65rem 1rem;border-bottom:1px solid #EDF1F7;cursor:pointer}
.sr-item:hover{background:#F2F6FD}
.sr-item .pn{font-family:var(--font-mono);font-size:.85rem;font-weight:700;color:#164FB0;flex-shrink:0}
.sr-item .ds{flex:1;font-size:.76rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sr-item .qty{font-family:var(--font-mono);font-size:.74rem;color:#0A8F62;font-weight:700;flex-shrink:0}
.sr-empty{padding:1rem;font-size:.85rem;color:var(--muted);text-align:center}
.sr-empty b{color:var(--accent)}
.hots{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin:1rem 0 0}
.hot-tag{font-family:var(--font-mono);font-size:.74rem;color:var(--muted);border:1px solid rgba(16,28,48,.14);background:rgba(255,255,255,.65);border-radius:999px;padding:.24rem .8rem;cursor:pointer}
.hot-tag:hover{color:var(--accent);border-color:var(--accent)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(16,28,48,.08);border:1px solid rgba(16,28,48,.08);border-radius:10px;overflow:hidden;max-width:760px;margin:2.4rem auto 0}
.stats .st{background:#fff;padding:1rem .5rem;text-align:center}
.stats .st .n{font-family:var(--font-mono);font-size:1.3rem;font-weight:700;color:var(--accent)}
.stats .st .l{font-size:.72rem;color:var(--muted);margin-top:.15rem}
@media(max-width:640px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ---- Sections ---- */
.sec{padding:1.8rem 0}
.sec.light{background:#fff;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.sec-head{display:flex;align-items:baseline;gap:.6rem;margin-bottom:1.1rem;max-width:1200px;margin-left:auto;margin-right:auto;padding:0 1.5rem}
.sec-head h2{font-size:1.2rem;font-weight:700}
.sec-head .more{margin-left:auto;font-size:.8rem;color:var(--accent)}
.catgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem;max-width:1200px;margin:0 auto;padding:0 1.5rem}
.catcard{border:1px solid var(--rule);border-radius:10px;padding:.95rem 1.05rem;cursor:pointer;background:#fff;transition:border-color .15s,box-shadow .15s;display:flex;align-items:center;gap:.85rem;color:var(--ink)}
.catcard:hover{border-color:var(--accent);box-shadow:0 6px 18px rgba(30,111,232,.14);text-decoration:none}
.cat-ic{width:44px;height:44px;border-radius:10px;background:#EAF1FD;color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cat-ic svg{width:25px;height:25px}
.catcard .ctxt{min-width:0;display:flex;flex-direction:column}
.catcard .cn{font-weight:700;font-size:.92rem}
.catcard .cc{font-family:var(--font-mono);font-size:.72rem;color:var(--muted);margin-top:.2rem}
@media(max-width:900px){.catgrid{grid-template-columns:repeat(2,1fr)}}
.brandwall{display:grid;grid-template-columns:repeat(8,1fr);gap:.6rem;max-width:1200px;margin:0 auto;padding:0 1.5rem}
.brandwall .b{border:1px solid var(--rule);border-radius:8px;text-align:center;padding:.6rem .4rem;font-family:var(--font-mono);font-size:.72rem;font-weight:700;color:#33405C;background:#fff;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.brandwall .b:hover{border-color:var(--accent);color:var(--accent)}
@media(max-width:900px){.brandwall{grid-template-columns:repeat(4,1fr)}}

/* ---- Brand marquee ---- */
.bmarquee{overflow:hidden;position:relative;padding:.35rem 0}
.bmarquee::before,.bmarquee::after{content:'';position:absolute;top:0;bottom:0;width:90px;z-index:2;pointer-events:none}
.bmarquee::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.bmarquee::after{right:0;background:linear-gradient(-90deg,var(--bg),transparent)}
.bm-track{display:flex;gap:.7rem;width:max-content;animation:bmScroll 48s linear infinite}
.bmarquee:hover .bm-track{animation-play-state:paused}
@keyframes bmScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.bm-card{display:flex;align-items:center;gap:.55rem;background:#fff;border:1px solid var(--rule);border-radius:8px;padding:.72rem 1.15rem;cursor:pointer;white-space:nowrap;transition:border-color .15s,box-shadow .15s}
.bm-card:hover{border-color:var(--accent);box-shadow:0 6px 16px rgba(16,28,48,.10)}
.bm-card .dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.bm-card .bn{font-family:var(--font-mono);font-size:.82rem;font-weight:700;color:#25355A}

/* ---- 100% New & Original promise banner (PRD V1.2) ---- */
.promise{display:flex;align-items:center;gap:1.1rem;background:linear-gradient(90deg,#EAF1FD,#F3FAF9);border:1px solid #B7D1F8;border-radius:10px;padding:1rem 1.4rem;max-width:1200px;margin:0 auto 1.3rem}
.pm-badge{font-family:var(--font-mono);font-weight:700;font-size:.88rem;color:#fff;background:linear-gradient(90deg,#1E6FE8,#0AB5A6);border-radius:999px;padding:.5rem 1.25rem;white-space:nowrap;flex-shrink:0}
.pm-txt{font-size:.86rem;color:#3A4560;line-height:1.6}
@media(max-width:640px){.promise{flex-direction:column;text-align:center;gap:.7rem}}

/* ---- Warehouse operations photo gallery ---- */
.opsgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;max-width:1200px;margin:0 auto 1.3rem;padding:0 1.5rem}
.opcard{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--rule);background:#fff;margin:0}
.opcard img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block;transition:transform .35s}
.opcard:hover img{transform:scale(1.045)}
.opcap{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(16,28,48,.74));color:#fff;padding:1.7rem .95rem .8rem}
.opcap .ot{font-weight:700;font-size:.86rem}
.opcap .od{font-size:.71rem;opacity:.88;line-height:1.45;margin-top:.15rem}
.ops-note{max-width:1200px;margin:.7rem auto 0;padding:0 1.5rem;font-size:.72rem;color:var(--muted);text-align:right}
@media(max-width:900px){.opsgrid{grid-template-columns:repeat(2,1fr)}}

/* ---- Industries we serve ---- */
.indgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:.8rem;max-width:1200px;margin:0 auto;padding:0 1.5rem}
.indcard{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--rule);background:#fff;margin:0}
.indcard img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;transition:transform .35s}
.indcard:hover img{transform:scale(1.045)}
.indcard figcaption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(16,28,48,.78));color:#fff;padding:1.4rem .7rem .7rem}
.indcard .it{font-weight:700;font-size:.82rem}
.indcard .id{font-size:.64rem;opacity:.9;line-height:1.4;margin-top:.15rem}
@media(max-width:1100px){.indgrid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.indgrid{grid-template-columns:repeat(2,1fr)}}

/* ---- News cards ---- */
.newsbar{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;max-width:1200px;margin:0 auto;padding:0 1.5rem}
.newsgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem;max-width:960px;margin:0 auto}
.newscard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--rule);border-radius:10px;overflow:hidden;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.newscard:hover{border-color:var(--accent);box-shadow:0 8px 22px rgba(30,111,232,.14);text-decoration:none}
.newscard img{width:100%;aspect-ratio:3/1.6;object-fit:cover;display:block;background:#EDF2FA}
.newscard.big img{aspect-ratio:16/9}
.nc-body{padding:.85rem 1rem 1rem}
.nc-meta{display:flex;align-items:center;gap:.6rem;margin-bottom:.35rem}
.nc-cat{font-size:.66rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}
.nc-date{font-size:.68rem;color:var(--muted);font-family:var(--font-mono)}
.nc-title{font-weight:700;font-size:.88rem;line-height:1.4}
.newscard.big .nc-title{font-size:1.05rem}
.nc-ex{font-size:.76rem;color:var(--muted);margin-top:.35rem;line-height:1.5}
.nc-read{font-size:.76rem;color:var(--accent);font-weight:700;margin-top:.55rem}
@media(max-width:900px){.newsbar{grid-template-columns:1fr}.newsgrid{grid-template-columns:1fr}}

/* ---- News article page ---- */
.article{max-width:760px;margin:0 auto;background:#fff;border:1px solid var(--rule);border-radius:10px;padding:2rem}
.article h1{font-size:1.55rem;line-height:1.3;margin-bottom:.7rem}
.art-meta{font-size:.76rem;color:var(--muted);margin-bottom:1rem;display:flex;flex-wrap:wrap;gap:.45rem}
.art-stand{font-size:.95rem;color:#3A4560;line-height:1.65;border-left:3px solid var(--accent);padding-left:.9rem;margin-bottom:1.2rem}
.art-cover{width:100%;border-radius:8px;margin-bottom:1.4rem;display:block}
.art-body p{font-size:.9rem;color:#2A3550;line-height:1.75;margin-bottom:1rem}
.art-body h3{font-size:1.05rem;margin:1.5rem 0 .6rem}
.art-body ul,.art-body ol{margin:0 0 1rem 1.3rem}
.art-body li{font-size:.88rem;color:#2A3550;line-height:1.7;margin-bottom:.35rem}
.art-cta{background:#F3F7FE;border:1px solid #CBDCF8;border-radius:8px;padding:.9rem 1.1rem;font-size:.85rem;margin-top:1.6rem}
@media(max-width:640px){.article{padding:1.2rem}}
.trust{display:grid;grid-template-columns:1.6fr 1fr;gap:1rem;max-width:1200px;margin:0 auto;padding:0 1.5rem}
@media(max-width:900px){.trust{grid-template-columns:1fr}}
.qcflow{display:flex;align-items:stretch;flex-wrap:wrap;background:#fff;border:1px solid var(--rule);border-radius:10px;padding:1.2rem .8rem}
.qcstep{flex:1;min-width:110px;text-align:center;padding:.6rem .4rem;position:relative}
.qcstep .ic{width:38px;height:38px;border-radius:10px;background:#EAF1FD;color:var(--accent);display:flex;align-items:center;justify-content:center;margin:0 auto .5rem;font-family:var(--font-mono);font-weight:700;font-size:.78rem}
.qcstep .t{font-size:.8rem;font-weight:700}
.qcstep .d{font-size:.72rem;color:var(--muted);line-height:1.4}
.qcstep:not(:last-child)::after{content:'→';position:absolute;right:-6px;top:26px;color:#B4C0D6;font-size:.9rem}
.videobox{border:1px dashed var(--accent);border-radius:10px;padding:1rem 1.1rem;background:#F6FAFF;display:flex;flex-direction:column;gap:.4rem}
.videobox .vt{font-weight:700;font-size:.9rem;color:#164FB0}
.videobox .vd{font-size:.8rem;color:var(--muted);flex:1}
.vwa{display:inline-flex;align-items:center;gap:.4rem;background:#25D366;color:#fff;font-size:.78rem;font-weight:700;border-radius:999px;padding:.4rem .95rem;cursor:pointer;border:none;width:max-content;font-family:var(--font-body)}
.vwa:hover{background:#1fb957}

/* ---- Data table ---- */
.tablebar{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;margin:1.1rem 0 .8rem}
.tablebar .count{font-size:.82rem;color:var(--muted)}
.tablebar .count b{color:var(--ink);font-family:var(--font-mono)}
.tablebar select,.tablebar input[type=text]{border:1px solid var(--rule);border-radius:7px;padding:.4rem .6rem;font-size:.82rem;background:#fff;color:var(--ink);outline:none;font-family:var(--font-body)}
.tablebar input[type=text]{font-family:var(--font-mono);width:220px}
.tablebar .sp{margin-left:auto}
table.dt{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--rule);border-radius:10px;overflow:hidden;font-size:.85rem}
table.dt th{text-align:left;background:#EDF2FA;color:var(--ink);font-weight:700;padding:.6rem .85rem;border-bottom:2px solid var(--rule);font-size:.78rem;white-space:nowrap}
table.dt th.sortable{cursor:pointer;user-select:none}
table.dt th.sortable:hover{color:var(--accent)}
table.dt td{padding:.55rem .85rem;border-bottom:1px solid var(--rule);vertical-align:top}
table.dt tr:last-child td{border-bottom:none}
table.dt tr:hover td{background:#FAFCFF}
td.pn-cell{font-family:var(--font-mono);font-size:.82rem;font-weight:700}
td.pn-cell a{color:#164FB0}
td.qty-cell{font-family:var(--font-mono);color:#0A8F62;font-weight:700;white-space:nowrap}
td.desc-cell{color:var(--muted);max-width:420px}
.addq{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:.32rem .7rem;font-size:.75rem;font-weight:700;cursor:pointer;font-family:var(--font-body);white-space:nowrap}
.addq:hover{background:#1862cf}
.addq:disabled{background:#B9C6DC;cursor:default}
.pager{display:flex;gap:.3rem;align-items:center;justify-content:center;margin:1.2rem 0;flex-wrap:wrap}
.pager button{border:1px solid var(--rule);background:#fff;border-radius:6px;min-width:32px;height:32px;font-size:.8rem;cursor:pointer;color:var(--muted);font-family:var(--font-mono)}
.pager button.cur{background:var(--accent);color:#fff;border-color:var(--accent)}
.pager button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}
.pager button.cur:hover{color:#fff}
.pager button:disabled{opacity:.4;cursor:default}
.hl{background:rgba(30,111,232,.16);border-radius:3px;font-weight:700}

/* ---- Filters sidebar ---- */
.list-layout{display:flex;gap:1.2rem;align-items:flex-start}
.filters{width:230px;flex-shrink:0;background:#fff;border:1px solid var(--rule);border-radius:10px;padding:1rem;position:sticky;top:70px;max-height:calc(100vh - 90px);overflow-y:auto}
.filters .fg{margin-bottom:1rem}
.filters .fg h4{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:.5rem}
.filters label.fchk{display:flex;align-items:center;gap:.45rem;font-size:.8rem;color:var(--ink);padding:.22rem 0;cursor:pointer}
.filters label.fchk input{accent-color:var(--accent)}
.filters label.fchk .n{color:var(--muted);font-family:var(--font-mono);font-size:.7rem;margin-left:auto}
.filters select{width:100%;border:1px solid var(--rule);border-radius:7px;padding:.38rem .5rem;font-size:.8rem;background:#fff;color:var(--ink);outline:none}
.filters .clearall{width:100%;border:1px solid var(--rule);background:#fff;border-radius:7px;padding:.42rem;font-size:.78rem;cursor:pointer;color:var(--muted)}
.filters .clearall:hover{border-color:var(--accent);color:var(--accent)}
@media(max-width:900px){.filters{display:none}}

/* ---- Breadcrumb / page head ---- */
.crumb{font-size:.78rem;color:var(--muted);margin-bottom:.8rem}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--accent)}
.ph{margin-bottom:.4rem}
.ph h1{font-size:1.5rem;font-weight:700}
.ph .psub{color:var(--muted);font-size:.86rem;margin-top:.2rem}

/* ---- Part detail ---- */
.part-layout{display:flex;gap:1.4rem;align-items:flex-start}
.part-main{flex:1;min-width:0}
.part-side{width:300px;flex-shrink:0;position:sticky;top:70px}
.spec-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--rule);border-radius:10px;overflow:hidden;font-size:.88rem}
.spec-table th{width:180px;text-align:left;background:#F4F7FB;padding:.6rem .9rem;color:var(--muted);font-weight:600;border-bottom:1px solid var(--rule);vertical-align:top}
.spec-table td{padding:.6rem .9rem;border-bottom:1px solid var(--rule)}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:none}
.rfqpanel{background:#fff;border:1px solid var(--rule);border-radius:10px;padding:1.15rem;box-shadow:0 8px 24px rgba(16,28,48,.08)}
.rfqpanel .rt{font-weight:700;font-size:.95rem;margin-bottom:.2rem}
.rfqpanel .rq{font-family:var(--font-mono);font-size:1.5rem;font-weight:700;color:var(--accent);margin-bottom:.8rem}
.rfqpanel .rq small{font-size:.72rem;color:#0A8F62;font-weight:400}
.rfqpanel label{font-size:.75rem;color:var(--muted);display:block;margin-bottom:.3rem}
.rfqpanel input[type=number]{width:100%;border:1px solid var(--rule);border-radius:7px;padding:.5rem .7rem;font-family:var(--font-mono);font-size:.95rem;outline:none;margin-bottom:.8rem}
.rfqpanel .btn-add{width:100%;background:var(--accent);color:#fff;border:none;border-radius:8px;padding:.65rem;font-weight:700;font-size:.9rem;cursor:pointer;font-family:var(--font-body)}
.rfqpanel .btn-add:hover{background:#1862cf}
.rfqpanel .btn-wa{width:100%;background:#25D366;color:#fff;border:none;border-radius:8px;padding:.55rem;font-weight:700;font-size:.82rem;cursor:pointer;margin-top:.5rem;font-family:var(--font-body)}
.rfqpanel .btn-wa:hover{background:#1fb957}
.rfqpanel .note{font-size:.7rem;color:var(--muted);margin-top:.7rem;line-height:1.5}
@media(max-width:900px){.part-layout{flex-direction:column}.part-side{width:100%;position:static}}

/* ---- RFQ cart page ---- */
.rfq-page{max-width:900px;margin:0 auto}
.rfq-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--rule);border-radius:10px;overflow:hidden;font-size:.85rem}
.rfq-table th{text-align:left;background:#EDF2FA;padding:.6rem .85rem;border-bottom:2px solid var(--rule);font-size:.78rem}
.rfq-table td{padding:.55rem .85rem;border-bottom:1px solid var(--rule)}
.rfq-table input[type=number]{width:110px;border:1px solid var(--rule);border-radius:6px;padding:.35rem .5rem;font-family:var(--font-mono);font-size:.85rem}
.rfq-table .rm{color:#C0392B;background:none;border:none;cursor:pointer;font-size:1rem;padding:.2rem}
.rfq-form{background:#fff;border:1px solid var(--rule);border-radius:10px;padding:1.3rem;margin-top:1.2rem}
.rfq-form h3{font-size:1rem;margin-bottom:.9rem}
.rfq-form .frow{display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin-bottom:.9rem}
.rfq-form .f{display:flex;flex-direction:column}
.rfq-form label{font-size:.78rem;color:var(--muted);margin-bottom:.3rem}
.rfq-form label .req{color:#E05252}
.rfq-form input,.rfq-form textarea{border:1px solid var(--rule);border-radius:7px;padding:.55rem .7rem;font-size:.88rem;outline:none;font-family:var(--font-body);resize:vertical}
.rfq-form input:focus,.rfq-form textarea:focus{border-color:var(--accent)}
.rfq-form .btn-submit{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:.7rem 1.6rem;font-weight:700;font-size:.92rem;cursor:pointer;font-family:var(--font-body)}
.rfq-form .btn-submit:hover{background:#1862cf}
.rfq-form .hp{position:absolute;left:-9999px;top:-9999px}
@media(max-width:640px){.rfq-form .frow{grid-template-columns:1fr}}
.rfq-success{background:#fff;border:1px solid var(--rule);border-left:4px solid var(--accent2);border-radius:10px;padding:1.5rem;text-align:center}
.rfq-success h3{color:#0A8F62;margin-bottom:.5rem}
.empty-cart{text-align:center;padding:3rem 1rem;color:var(--muted);background:#fff;border:1px dashed var(--rule);border-radius:10px}

/* ---- Footer ---- */
.site-footer{background:linear-gradient(180deg,#EAF1FA,#F5F7FA);border-top:1px solid var(--rule);margin-top:2.5rem}
.foot-in{max-width:1200px;margin:0 auto;padding:2.2rem 1.5rem;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:1.5rem}
.foot-in h4{font-size:.8rem;margin-bottom:.6rem}
.foot-in p,.foot-in li{font-size:.78rem;color:var(--muted);line-height:1.8;list-style:none}
.foot-in a{color:var(--muted)}
.foot-in a:hover{color:var(--accent)}
.foot-note{border-top:1px solid var(--rule);text-align:center;padding:1rem;font-size:.72rem;color:var(--muted)}
@media(max-width:900px){.foot-in{grid-template-columns:1fr 1fr}}

/* ---- WhatsApp float ---- */
#waFloat{position:fixed;right:22px;bottom:22px;z-index:60}
#waFloat a{display:flex;align-items:center;gap:.5rem;background:#25D366;color:#fff;border-radius:999px;padding:.65rem 1.15rem;font-weight:700;font-size:.85rem;box-shadow:0 8px 24px rgba(37,211,102,.4)}
#waFloat a:hover{background:#1fb957;text-decoration:none}

/* ---- Misc ---- */
.loading{text-align:center;padding:4rem 1rem;color:var(--muted);font-size:.9rem}
.content-page{background:#fff;border:1px solid var(--rule);border-radius:10px;padding:2rem;max-width:860px;margin:0 auto}
.content-page h1{font-size:1.4rem;margin-bottom:1rem}
.content-page h3{font-size:1.05rem;margin:1.4rem 0 .5rem}
.content-page p{color:#3A4560;margin-bottom:.9rem;font-size:.9rem}
.tag-chip{display:inline-block;font-family:var(--font-mono);font-size:.7rem;color:var(--accent);border:1px solid rgba(30,111,232,.3);border-radius:999px;padding:.1rem .6rem;background:rgba(30,111,232,.05)}
.crumbs-note{font-size:.75rem;color:var(--muted);margin-top:.5rem}

/* ---- QC Standard page ---- */
.qc-standard{max-width:880px;margin:0 auto}
.qc-standard .doc-head{background:var(--bg2);border:1px solid var(--rule);border-radius:12px;padding:2.2rem 2.4rem 1.8rem}
.qc-standard .doc-brand{font-size:.78rem;font-weight:700;letter-spacing:.22em;color:var(--accent);text-transform:uppercase}
.qc-standard .doc-title{font-size:1.75rem;font-weight:700;line-height:1.3;margin-top:.5rem}
.qc-standard .doc-sub{font-size:.92rem;color:var(--muted);margin-top:.4rem}
.qc-standard .doc-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;margin-top:1.5rem}
.qc-standard .doc-meta .cell{background:var(--hero-tint);border-radius:8px;padding:.55rem .8rem}
.qc-standard .doc-meta .k{font-size:.66rem;font-weight:700;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.qc-standard .doc-meta .v{font-size:.9rem;font-weight:700;margin-top:.1rem}
.qc-standard section.doc-sec{background:var(--bg2);border:1px solid var(--rule);border-radius:12px;padding:1.8rem 2.4rem;margin-top:1.5rem}
.qc-standard .sec-no{font-size:.72rem;font-weight:700;letter-spacing:.16em;color:var(--accent)}
.qc-standard h2{font-size:1.25rem;font-weight:700;margin:.25rem 0 .9rem}
.qc-standard h3{font-size:1.02rem;font-weight:700;margin:1.5rem 0 .5rem}
.qc-standard p{margin-bottom:.85rem;color:#3A4560;font-size:.9rem}
.qc-standard p.small{font-size:.84rem;color:var(--muted)}
.qc-standard ul,.qc-standard ol{margin:.4rem 0 .9rem 1.35rem}
.qc-standard li{margin-bottom:.4rem;font-size:.9rem;color:#3A4560}
.qc-standard .tbl{width:100%;border-collapse:collapse;margin:1rem 0 1.4rem;font-size:.85rem}
.qc-standard .tbl th{background:var(--hero-tint);text-align:left;padding:.6rem .75rem;border:1px solid var(--rule);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}
.qc-standard .tbl td{padding:.6rem .75rem;border:1px solid var(--rule);vertical-align:top;font-size:.85rem;color:#3A4560}
.qc-standard .tbl .yes{color:#0A8F6E;font-weight:700}
.qc-standard .tbl .no{color:#C0392B;font-weight:700}
.qc-standard .tbl tr:nth-child(even) td{background:#FAFBFD}
.qc-standard .callout{border:1px solid #B7D1F8;background:var(--hero-tint);border-radius:10px;padding:1rem 1.2rem;margin:1.2rem 0}
.qc-standard .callout .ct{font-weight:700;font-size:.9rem;color:var(--accent);margin-bottom:.35rem}
.qc-standard .callout p{font-size:.85rem;margin-bottom:.4rem}
.qc-standard .callout p:last-child{margin-bottom:0}
.qc-standard .doc-foot{background:var(--bg2);border:1px solid var(--rule);border-radius:12px;padding:1.5rem 2.4rem;margin-top:1.5rem}
.qc-standard .doc-foot .ctrl{font-size:.76rem;color:var(--muted)}
@media(max-width:640px){.qc-standard .doc-head,.qc-standard section.doc-sec,.qc-standard .doc-foot{padding-left:1.2rem;padding-right:1.2rem}.qc-standard .doc-meta{grid-template-columns:repeat(2,1fr)}.qc-standard .doc-title{font-size:1.35rem}}