/* 해강물산 홈페이지 v0.1 (초안). 값은 디자인 가이드 tokens.css 와 동일 */
:root{
  --hd-blue-50:#EEF5FB;--hd-blue-100:#D6E7F5;--hd-blue-300:#7CAFDC;--hd-blue-500:#1A72B5;--hd-blue-600:#005FA3;--hd-blue-700:#004F99;--hd-blue-800:#003B73;--hd-blue-900:#002A52;
  --hd-seal-600:#BF0008;--hd-seal-700:#8F0006;--hd-seal-50:#FBEAEB;
  --hd-sand-50:#FAF8F4;--hd-sand-100:#F5F2ED;--hd-sand-200:#E7E1D6;--hd-sand-300:#CFC6B6;
  --hd-kelp-700:#304848;--hd-kelp-500:#3F7A6E;--hd-amber-500:#E3A63A;--hd-amber-50:#FFF4DC;
  --hd-ink-900:#0F1A24;--hd-ink-700:#2B3A47;--hd-ink-500:#566574;--hd-ink-300:#98A4B0;--hd-line:#D9DEE3;
  --hd-success:#1F7A4D;--hd-warning:#9A5B00;--hd-danger:#B3261E;--hd-white:#fff;
  --font-display:"Montserrat","Pretendard Variable","Pretendard","Noto Sans KR","Malgun Gothic",system-ui,sans-serif;
  --font-body:"Pretendard Variable","Pretendard","Noto Sans KR","Malgun Gothic","Apple SD Gothic Neo",system-ui,sans-serif;
  --font-serif:"Noto Serif KR","Playfair Display","Nanum Myeongjo",Georgia,serif;
  --radius-sm:4px;--radius-md:8px;--shadow-card:0 1px 2px rgba(15,26,36,.06),0 4px 16px rgba(15,26,36,.06);
  --container:1200px;--gutter:24px;--header-h:68px;
}
@media(max-width:767px){:root{--gutter:16px;--header-h:60px}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;word-break:keep-all;line-break:strict;-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--hd-ink-700);font:400 16px/1.75 var(--font-body);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--hd-blue-600)}
a:hover{color:var(--hd-blue-700)}
:focus-visible{outline:3px solid var(--hd-amber-500);outline-offset:2px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:var(--hd-ink-900);padding:8px 14px;border-radius:6px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
h1,h2,h3,h4{color:var(--hd-ink-900);margin:0;text-wrap:balance}
h1{font:800 clamp(30px,5vw,48px)/1.22 var(--font-display);letter-spacing:-.02em}
h2{font:800 clamp(24px,3.4vw,34px)/1.3 var(--font-display);letter-spacing:-.015em}
h3{font:700 clamp(18px,2vw,22px)/1.4 var(--font-body)}
.eyebrow{font:700 12px/1.4 var(--font-display);letter-spacing:.14em;text-transform:uppercase;color:var(--hd-blue-600);margin:0 0 8px}
.lead{font-size:clamp(17px,2vw,19px);max-width:62ch}
.muted{color:var(--hd-ink-500)}
.small{font-size:14px}
/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--hd-line)}
.hdr .wrap{display:flex;align-items:center;gap:20px;height:var(--header-h)}
.hdr .logo img{height:34px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{padding:8px 12px;border-radius:6px;font-weight:600;font-size:15px;color:var(--hd-ink-900);text-decoration:none}
.nav a:hover,.nav a[aria-current="page"]{color:var(--hd-blue-600);background:var(--hd-blue-50)}
.lang{margin-left:8px;font:700 13px var(--font-display);display:flex;gap:2px;border:1px solid var(--hd-line);border-radius:99px;padding:2px}
.lang a{padding:4px 10px;border-radius:99px;color:var(--hd-ink-500);text-decoration:none}
.lang a[aria-current="true"]{background:var(--hd-blue-600);color:#fff}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--hd-line);border-radius:6px;min-width:44px;min-height:44px;font:700 14px var(--font-body);color:var(--hd-ink-900)}
@media(max-width:1180px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:var(--header-h);background:#fff;border-bottom:1px solid var(--hd-line);flex-direction:column;align-items:stretch;padding:8px var(--gutter) 16px;margin:0}
  .nav.open{display:flex}
  .nav a{padding:12px 8px;font-size:16px}
  .lang{align-self:flex-start;margin:8px 0 0}
}
/* hero */
.hero{position:relative;color:#fff;background:var(--hd-blue-900) center/cover no-repeat;min-height:clamp(420px,62vh,620px);display:flex;align-items:flex-end}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,42,82,.30) 0%,rgba(0,42,82,.90) 100%)}
.hero .wrap{position:relative;padding-top:56px;padding-bottom:56px;width:100%}
.hero h1{color:#fff;max-width:18ch}
.hero p{max-width:56ch;color:#E3EDF7;font-size:clamp(16px,2vw,19px);margin:14px 0 24px}
.plus{position:absolute;color:rgba(255,255,255,.55);font:300 40px/1 var(--font-display);user-select:none}
.page-hero{background:var(--hd-blue-900);color:#fff;padding:56px 0 44px;position:relative;overflow:hidden}
.page-hero h1{color:#fff}
.page-hero p{color:#C9D8E8;max-width:60ch;margin:12px 0 0}
.page-hero .eyebrow{color:var(--hd-amber-500)}
.crumb{font-size:13px;color:#9FB6CE;margin-bottom:12px}
.crumb a{color:#9FB6CE}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 24px;border-radius:6px;border:2px solid transparent;font:700 15px var(--font-body);text-decoration:none;cursor:pointer}
.btn-p{background:var(--hd-blue-600);color:#fff}.btn-p:hover{background:var(--hd-blue-700);color:#fff}
.btn-o{background:#fff;color:var(--hd-blue-600);border-color:var(--hd-blue-600)}.btn-o:hover{background:var(--hd-blue-50)}
.btn-r{background:var(--hd-seal-600);color:#fff}.btn-r:hover{background:var(--hd-seal-700);color:#fff}
.btn-w{background:transparent;color:#fff;border-color:#fff}.btn-w:hover{background:rgba(255,255,255,.12);color:#fff}
.btns{display:flex;gap:12px;flex-wrap:wrap}
/* sections */
.sec{padding:clamp(56px,8vw,96px) 0}
.sec.alt{background:var(--hd-sand-100)}
.sec.dark{background:var(--hd-blue-900);color:#D3E0EE}
.sec.dark h2,.sec.dark h3{color:#fff}
.sec.kelp{background:var(--hd-kelp-700);color:#D8E6E3}
.sec.kelp h2,.sec.kelp h3{color:#fff}
.sec-h{margin-bottom:32px;max-width:70ch}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.card{background:#fff;border:1px solid var(--hd-line);border-radius:var(--radius-md);padding:22px;min-width:0}
.sec.alt .card{border-color:var(--hd-sand-200)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.split img{border-radius:var(--radius-md)}
/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:24px}
.stat b{display:block;font:800 clamp(30px,4vw,42px)/1.1 var(--font-display);color:var(--hd-blue-600);letter-spacing:-.02em}
.sec.dark .stat b{color:#fff}
.stat span{font-size:14px;color:var(--hd-ink-500)}
.sec.dark .stat span{color:#B9CBE0}
/* product cards */
.pcard{background:#fff;border:1px solid var(--hd-line);border-radius:var(--radius-md);overflow:hidden;display:flex;flex-direction:column;min-width:0;text-decoration:none;color:inherit}
.pcard:hover{box-shadow:var(--shadow-card);border-color:var(--hd-blue-300)}
.pcard .ph{aspect-ratio:4/3;background:var(--hd-sand-100);overflow:hidden}
.pcard .ph img{width:100%;height:100%;object-fit:cover}
.pcard .bd{padding:14px 16px 18px}
.pcard h3{font-size:18px;margin-bottom:2px}
.pcard p{margin:4px 0 0;font-size:14px;color:var(--hd-ink-500);line-height:1.6}
.tag{display:inline-block;font-size:12px;font-weight:700;padding:2px 10px;border-radius:99px;background:var(--hd-blue-50);color:var(--hd-blue-700);margin:0 6px 6px 0}
.tag.sand{background:var(--hd-sand-200);color:var(--hd-ink-700)}
.item-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:8px 24px}
.item-list li{padding:8px 0;border-bottom:1px solid var(--hd-line);font-size:15px}
.item-list small{display:block;color:var(--hd-ink-500);font-size:13px}
.packs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}
.packs figure{margin:0;background:var(--hd-sand-100);border-radius:var(--radius-md);padding:14px;text-align:center}
.packs img{height:190px;width:auto;margin:0 auto;object-fit:contain}
.packs figcaption{font-size:13px;margin-top:8px;color:var(--hd-ink-700)}
/* certs */
.badges{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.badges img{height:72px;width:auto;background:#fff;border-radius:8px;padding:5px}
.tbl{overflow-x:auto}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px}
th,td{border-bottom:1px solid var(--hd-line);padding:11px 12px;text-align:left;vertical-align:top}
th{font-size:13px;color:var(--hd-ink-500);background:var(--hd-sand-50)}
.sec.kelp table th{background:transparent;color:#B7CCC8}
.sec.kelp td,.sec.kelp th{border-color:rgba(255,255,255,.18)}
/* timeline */
.tl{list-style:none;margin:0;padding:0 0 0 20px;border-left:2px solid var(--hd-blue-100)}
.tl li{position:relative;padding:0 0 18px 18px}
.tl li::before{content:"";position:absolute;left:-27px;top:9px;width:12px;height:12px;border-radius:50%;background:var(--hd-blue-600);box-shadow:0 0 0 4px #fff}
.tl b{display:block;font:800 17px var(--font-display);color:var(--hd-blue-700)}
.tl .en{display:block;font-size:13px;color:var(--hd-ink-500)}
.tl li.mark b{color:var(--hd-seal-600)}
.tl.two{columns:2;column-gap:48px}
.tl.two li{break-inside:avoid}
@media(max-width:820px){.tl.two{columns:1}}
/* process */
.steps{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:20px;counter-reset:s}
.step{background:#fff;border:1px solid var(--hd-line);border-radius:var(--radius-md);overflow:hidden;counter-increment:s;min-width:0}
.step img{width:100%;aspect-ratio:4/3;object-fit:cover}
.step .bd{padding:14px 16px 18px}
.step h3{font-size:17px}
.step h3::before{content:counter(s);display:inline-flex;width:26px;height:26px;border-radius:50%;background:var(--hd-blue-600);color:#fff;font:700 13px var(--font-display);align-items:center;justify-content:center;margin-right:8px;vertical-align:2px}
.step p{margin:6px 0 0;font-size:14.5px;line-height:1.65}
.step .en{display:block;color:var(--hd-ink-500);font-size:13px;margin-top:4px}
/* draft marker */
.todo{background:var(--hd-amber-50);border:1px dashed var(--hd-amber-500);border-radius:6px;padding:2px 8px;font-size:13px;color:var(--hd-warning);font-weight:600}
.draft-bar{background:var(--hd-amber-50);color:var(--hd-warning);font-size:13px;text-align:center;padding:6px var(--gutter)}
/* forms */
label{display:block;font-size:14px;font-weight:700;color:var(--hd-ink-900);margin:14px 0 6px}
input,select,textarea{font:16px var(--font-body);min-height:46px;width:100%;border:1px solid var(--hd-ink-300);border-radius:6px;padding:10px 12px;background:#fff;color:var(--hd-ink-900)}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--hd-blue-300);border-color:var(--hd-blue-600)}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:14px}
.check input{width:20px;min-height:20px;margin-top:3px}
/* footer */
.ftr{background:var(--hd-blue-900);color:#B9CBE0;padding:48px 0 28px;font-size:14px}
.ftr .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
@media(max-width:820px){.ftr .wrap{grid-template-columns:1fr}}
.ftr img{height:34px;width:auto;margin-bottom:14px}
.ftr h4{color:#fff;font-size:14px;margin:0 0 10px}
.ftr a{color:#B9CBE0}
.ftr ul{list-style:none;margin:0;padding:0}.ftr li{margin:4px 0}
.ftr .copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.15);padding-top:18px;margin-top:8px;font-size:13px}
.note-box{border-left:4px solid var(--hd-blue-600);background:var(--hd-blue-50);padding:14px 16px;border-radius:0 8px 8px 0}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

.sec.kelp .eyebrow,.sec.dark .eyebrow{color:var(--hd-amber-500)}
.sec.kelp a:not(.btn){color:#fff}

/* ===== v2: 4개 언어, B2C, 인증 카드, 영상 ===== */
html[lang="ja"] body{font-family:"Noto Sans JP","Pretendard Variable","Pretendard","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,system-ui,sans-serif}
html[lang="zh"] body{font-family:"Noto Sans SC","Pretendard Variable","Pretendard","PingFang SC","Microsoft YaHei",system-ui,sans-serif}
html[lang="th"] body{font-family:"Noto Sans Thai","Pretendard Variable","Pretendard","Leelawadee UI",Tahoma,system-ui,sans-serif}
html[lang="th"]{word-break:normal;overflow-wrap:break-word;line-height:1.75}
html[lang="ja"],html[lang="zh"]{word-break:normal;overflow-wrap:anywhere;line-break:strict}
html[lang="ja"] .nav a,html[lang="zh"] .nav a{padding:8px 10px}
.lang a{white-space:nowrap}
.brand-link{margin-left:6px;padding:7px 14px!important;border-radius:99px!important;background:var(--hd-seal-600);color:#fff!important;font-weight:700}
.brand-link:hover{background:var(--hd-seal-700)!important;color:#fff!important}
.video-box{position:relative;border-radius:var(--radius-md);overflow:hidden;background:#000;box-shadow:var(--shadow-card);aspect-ratio:16/9}
.video-box video{width:100%;height:100%;display:block;background:#000}
.vlinks{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;font-size:14px}
.vlinks a{padding:4px 12px;border-radius:99px;border:1px solid var(--hd-line);text-decoration:none;color:var(--hd-ink-700)}
.cgrid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr))}
.ccard{background:#fff;border:1px solid var(--hd-line);border-radius:var(--radius-md);padding:18px;display:grid;grid-template-columns:76px 1fr;gap:14px;min-width:0;color:var(--hd-ink-700)}
.ccard .mk{width:76px;height:76px;display:flex;align-items:center;justify-content:center;background:var(--hd-sand-50);border-radius:10px;border:1px solid var(--hd-sand-200);overflow:hidden}
.ccard .mk img{max-width:66px;max-height:66px;width:auto;height:auto}
.ccard .mk span{font:800 12px var(--font-display);color:var(--hd-blue-700);text-align:center;line-height:1.2;padding:4px}
.ccard h3{font-size:16.5px;line-height:1.35;color:var(--hd-ink-900)}
.ccard dl{margin:8px 0 0;font-size:13.5px;line-height:1.55;color:var(--hd-ink-500)}
.ccard dt{font-weight:700;color:var(--hd-ink-700);display:inline}
.ccard dt::after{content:" · "}
.ccard dd{margin:0 0 4px;display:inline}
.ccard dd::after{content:"";display:block}
.ccard .valid{display:inline-block;margin-top:6px;padding:2px 10px;border-radius:99px;background:var(--hd-blue-50);color:var(--hd-blue-700);font-size:12.5px;font-weight:700}
@media(max-width:420px){.ccard{grid-template-columns:1fr}}
.pgrid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(min(100%,210px),1fr))}
.pitem{background:#fff;border:1px solid var(--hd-line);border-radius:var(--radius-md);overflow:hidden;display:flex;flex-direction:column;min-width:0}
.pitem .pi{aspect-ratio:1/1;background:var(--hd-sand-50);display:flex;align-items:center;justify-content:center;padding:10px}
.pitem .pi img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.pitem .pb{padding:12px 14px 16px}
.pitem h4{font:700 15.5px/1.4 var(--font-body);color:var(--hd-ink-900)}
.pitem .sp{display:block;font-size:13px;color:var(--hd-ink-500);margin-top:3px}
.pitem .nt{display:block;font-size:12.5px;color:var(--hd-ink-500);margin-top:4px;line-height:1.55}
.cat-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:clamp(20px,4vw,48px);align-items:center;margin-bottom:26px}
.cat-head img{border-radius:var(--radius-md);aspect-ratio:16/10;object-fit:cover;width:100%}
@media(max-width:820px){.cat-head{grid-template-columns:1fr}}
.catnav{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 8px;padding:0;list-style:none}
.catnav a{display:inline-block;padding:6px 14px;border-radius:99px;background:#fff;border:1px solid var(--hd-line);text-decoration:none;color:var(--hd-ink-700);font-weight:600;font-size:14px}
.catnav a:hover{border-color:var(--hd-blue-600);color:var(--hd-blue-700)}
.gal{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr))}
.gal figure{margin:0;min-width:0}
.gal img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-md);background:var(--hd-sand-100)}
.gal figcaption{font-size:13.5px;margin-top:6px;color:var(--hd-ink-700)}
.eq{display:grid;gap:26px;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);align-items:start;margin-bottom:44px}
@media(max-width:820px){.eq{grid-template-columns:1fr}}
.eq .gal{grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr))}
.award{display:grid;gap:4px;padding:18px 20px;border-left:4px solid var(--hd-amber-500);background:var(--hd-amber-50);border-radius:0 8px 8px 0;color:var(--hd-ink-700)}
.award b{font:800 15px var(--font-display);color:var(--hd-warning)}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 18px;margin:0}
.kv dt{font-weight:700;color:var(--hd-ink-900)}.kv dd{margin:0}
@media(max-width:520px){.kv{grid-template-columns:1fr}.kv dt{margin-top:8px}}
.draft-bar{font-size:12.5px}
.ftr .legal{grid-column:1/-1;font-size:12.5px;color:#9FB6CE;line-height:1.7}
body.b2c{background:var(--hd-sand-50)}
.b2c .hdr{background:rgba(250,248,244,.97);border-bottom-color:var(--hd-sand-200)}
.b2c .nav a:hover,.b2c .nav a[aria-current="page"]{background:var(--hd-sand-200);color:var(--hd-blue-800)}
.b2c .corp-link{margin-left:6px;padding:7px 14px!important;border-radius:99px!important;border:1px solid var(--hd-blue-600);color:var(--hd-blue-700)!important}
.b2c .hero{min-height:clamp(460px,72vh,680px)}
.b2c .hero::before{background:linear-gradient(180deg,rgba(0,42,82,.15) 0%,rgba(0,42,82,.82) 100%)}
.b2c .hero h1{max-width:16ch;font-size:clamp(34px,6vw,60px)}
.b2c .sec.alt{background:#fff}
.b2c .pitem{border-radius:18px;border-color:var(--hd-sand-200)}
.b2c .pitem .pi{background:var(--hd-sand-100)}
.b2c .pitem .buy{display:inline-flex;margin-top:10px;font-size:13px;font-weight:700;color:var(--hd-seal-600);text-decoration:none}
.b2c .pitem .buy:hover{text-decoration:underline}
.b2c .card{border-radius:16px;border-color:var(--hd-sand-200)}
.b2c .btn{border-radius:99px}
.b2c .page-hero{background:var(--hd-kelp-700)}
.pillar{background:#fff;border:1px solid var(--hd-sand-200);border-radius:18px;padding:24px;min-width:0}
.pillar .no{display:inline-flex;width:38px;height:38px;border-radius:50%;background:var(--hd-seal-600);color:#fff;font:800 16px var(--font-display);align-items:center;justify-content:center;margin-bottom:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}
.chips li{padding:6px 14px;border-radius:99px;background:#fff;border:1px solid var(--hd-sand-300);font-size:14px;font-weight:600;color:var(--hd-ink-700)}
.recipe ol{padding-left:1.2em}.recipe li{margin:6px 0}
.faq details{background:#fff;border:1px solid var(--hd-sand-200);border-radius:12px;padding:0 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:700;color:var(--hd-ink-900);padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";font:700 20px var(--font-display);color:var(--hd-seal-600)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 16px}
.grid.g4 .pcard .ph img{object-position:center}

.nav a{white-space:nowrap}
.hdr .wrap{gap:14px}

/* 푸터 바로가기 버튼 (브랜드관·스마트스토어·기업 사이트) */
.ftr .fbtns{display:flex;flex-direction:column;gap:12px}
.ftr .fbtn{display:flex;align-items:center;gap:14px;min-height:60px;padding:12px 16px;border-radius:12px;border:2px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:#fff;font-size:17px;font-weight:700;line-height:1.3;text-decoration:none}
.ftr .fbtn:hover,.ftr .fbtn:focus-visible{background:rgba(255,255,255,.18);border-color:#fff;color:#fff}
.ftr .fbtn .ic{flex:none;width:26px;height:26px;padding:11px;border-radius:50%;background:rgba(255,255,255,.16);box-sizing:content-box}
.ftr .fbtn .ic.out{width:18px;height:18px;padding:0;margin-left:auto;background:none;border-radius:0;opacity:.8}
.ftr .fbtn span{flex:1 1 auto}
.ftr .fbtn-brand{background:var(--hd-seal-600);border-color:var(--hd-seal-600)}
.ftr .fbtn-brand:hover,.ftr .fbtn-brand:focus-visible{background:var(--hd-seal-700);border-color:var(--hd-seal-700)}

/* 광학선별기 · 금속검출기 비교 카드 */
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:720px){.cmp{grid-template-columns:1fr}}
.cmp-c{background:#fff;border:1px solid rgba(0,42,82,.16);border-top:5px solid var(--hd-blue-600);border-radius:12px;padding:20px 22px;min-width:0}
.cmp-met{border-top-color:var(--hd-seal-600)}
.cmp-c h3{margin:0 0 12px;font-size:20px}
.cmp-c dl{margin:0;display:block}
.cmp-c dt{margin-top:14px;font-size:13px;font-weight:700;letter-spacing:.04em;color:var(--hd-blue-600)}
.cmp-met dt{color:var(--hd-seal-600)}
.cmp-c dd{margin:3px 0 0;font-size:15.5px;line-height:1.6}