/* ===========================================================
   Blockchain Korea — site27 (2026-11 리뉴얼)
   참고: euphoricthought.com — 그로테스크 굵은 제목 + 모노 라벨 + 직각 + 헤어라인 그리드
   메나파트너스(site26: Inter·둥근 카드·로고 그리드)와 겹치지 않게 의도적으로 다른 체계
   =========================================================== */
:root{
  --ink:#0a1430;          /* 다크 섹션 */
  --ink-2:#0f1c40;
  --ink-line:rgba(255,255,255,.13);
  --ink-txt:rgba(255,255,255,.74);
  --ink-dim:rgba(255,255,255,.52);
  --paper:#ffffff;
  --paper-2:#eef1f5;      /* 옅은 회색 섹션 */
  --line:#d5dbe4;
  --txt:#0b1725;
  --txt-2:#3f4c63;
  --txt-3:#6a768c;
  --ac:#35d7d1;           /* 로고 노드마크 틸 */
  --ac-2:#0d8f8a;         /* 밝은 바탕 위 글자용(대비) */
  --max:1072px;
  --head-h:64px;
  --f-disp:'Archivo','Helvetica Neue',Arial,sans-serif;
  --f-body:'IBM Plex Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html,body{overscroll-behavior-x:none;overscroll-behavior-y:auto}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--txt);font-family:var(--f-body);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
svg{display:inline-block;flex:0 0 auto;width:1em;height:1em;vertical-align:middle}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-family:var(--f-disp);font-weight:700;line-height:1.12;letter-spacing:-.025em;color:var(--txt)}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
.shell{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 18px;z-index:200}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--ac);outline-offset:3px}

/* ─────────── 공통 타이포 ─────────── */
.eyebrow{display:flex;align-items:center;gap:12px;font-family:var(--f-mono);font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-3);margin-bottom:16px}
.eyebrow::before{content:'';width:28px;height:1px;background:currentColor;opacity:.6}
.sec-dark .eyebrow,.pagehead .eyebrow,.hero .eyebrow{color:var(--ac)}
.mono{font-family:var(--f-mono)}
.h-sec{font-size:clamp(26px,3.6vw,30px);max-width:24ch}
.sub{font-size:17px;color:var(--txt-2);max-width:62ch;margin-top:16px}
.sec-dark .sub{color:var(--ink-txt)}
.sec-head{margin-bottom:clamp(30px,4.5vw,46px)}
.link-mono{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:13px;letter-spacing:.02em;color:var(--ac-2);transition:gap .2s var(--ease)}
.link-mono:hover{gap:12px}
.sec-dark .link-mono,.pagehead .link-mono{color:var(--ac)}

/* ─────────── 버튼(직각, 모노 대문자) ─────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:44px;padding:0 20px;border:1px solid transparent;font-family:var(--f-mono);font-size:13px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn svg{width:14px;height:14px}
.btn-ac{background:var(--ac);color:#04212a}
.btn-ac:hover{background:#5fe4df}
.btn-line{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}
.btn-line:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#16285a}
.btn-outline{border-color:var(--txt);color:var(--txt)}
.btn-outline:hover{background:var(--txt);color:#fff}
.btn-sm{height:38px;padding:0 16px;font-size:12px}

/* ─────────── Header ─────────── */
.site-head{position:sticky;top:0;z-index:100;background:var(--ink);border-bottom:1px solid var(--ink-line)}
.site-head.stuck{box-shadow:0 8px 30px rgba(0,0,0,.28)}
.head-inner{display:flex;align-items:center;gap:26px;min-height:var(--head-h)}
.brand{display:flex;align-items:center;gap:11px;flex:none;color:#fff}
.brand img{width:36px;height:36px}
.brand-name{font-family:var(--f-disp);font-weight:800;font-size:16px;letter-spacing:.06em;line-height:1}
.brand-name span{color:var(--ac);margin-left:6px}
.head-inner{position:relative}
.nav-toggle{display:flex;flex:none;width:44px;height:44px;margin-left:auto;margin-right:-10px;background:none;border:0;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.nav-toggle span{display:block;width:22px;height:1.5px;background:#fff;transition:transform .25s,opacity .25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
/* 모든 메뉴는 햄버거 안 — PC 는 오른쪽 패널, 휴대폰은 전체 폭 */
.head-menu{position:absolute;right:24px;top:100%;width:280px;display:flex;flex-direction:column;background:var(--ink);border:1px solid var(--ink-line);border-top:0;padding:6px 22px 14px;box-shadow:0 18px 40px rgba(0,0,0,.35);visibility:hidden;opacity:0;transform:translateY(-6px);transition:opacity .2s,transform .2s,visibility .2s}
.head-menu.open{visibility:visible;opacity:1;transform:none}
.head-menu a{padding:12px 0;border-bottom:1px solid var(--ink-line);color:rgba(255,255,255,.8);font-size:15px;transition:color .2s}
.head-menu a:last-child{border-bottom:0}
.head-menu a:hover{color:#fff}
.head-menu a.on{color:var(--ac)}
@media (max-width:640px){.head-menu{left:0;right:0;width:auto;border-left:0;border-right:0;padding:6px 24px 14px}}

/* ─────────── Hero (홈) ─────────── */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg picture{display:contents}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:right center}
@media (max-width:1199px){.hero-bg img{object-position:center 35%}}
@media (max-width:760px){.hero-bg img{object-position:center 40%}}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,20,48,.92) 0%,rgba(10,20,48,.55) 22%,rgba(10,20,48,0) 42%),linear-gradient(90deg,rgba(10,20,48,.95) 0%,rgba(10,20,48,.86) 42%,rgba(10,20,48,.35) 72%,rgba(10,20,48,.08) 100%)}
.hero-in{position:relative;padding-top:clamp(70px,10vw,112px)}
.hero h1{color:#fff;font-size:clamp(28px,4vw,38px);font-weight:800;line-height:1.12;letter-spacing:-.03em;max-width:20ch}
.hero h1 .ul{background:linear-gradient(var(--ac),var(--ac)) 0 94%/100% 4px no-repeat;padding-bottom:2px}
.hero-lead{margin:26px 0 0;max-width:58ch;font-size:clamp(16px,1.6vw,18.5px);line-height:1.65;color:rgba(255,255,255,.78)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-note{margin-top:14px;font-family:var(--f-mono);font-size:12.5px;color:var(--ink-dim)}
.strip{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(48px,7vw,72px);border-top:1px solid var(--ink-line)}
.strip > div{padding:26px 26px 30px 0;border-right:1px solid var(--ink-line)}
.strip > div + div{padding-left:26px}
.strip > div:last-child{border-right:0}
.strip .k{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ac);margin-bottom:10px}
.strip p{font-size:15px;color:rgba(255,255,255,.78);line-height:1.6}
@media (max-width:760px){
  .strip{grid-template-columns:1fr}
  .strip > div,.strip > div + div{padding:20px 0;border-right:0;border-bottom:1px solid var(--ink-line)}
  .strip > div:last-child{border-bottom:0}
}

/* ─────────── 내부 페이지 머리 ─────────── */
.pagehead{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.pagehead::before{content:'';position:absolute;inset:0;background-image:linear-gradient(var(--ink-line) 1px,transparent 1px),linear-gradient(90deg,var(--ink-line) 1px,transparent 1px);background-size:64px 64px;opacity:.35;-webkit-mask-image:linear-gradient(90deg,transparent 30%,#000);mask-image:linear-gradient(90deg,transparent 30%,#000)}
.pagehead-bg{position:absolute;inset:0}
.pagehead-bg img{width:100%;height:100%;object-fit:cover;object-position:right center}
.pagehead-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,20,48,.94) 0%,rgba(10,20,48,.78) 40%,rgba(10,20,48,.2) 75%,rgba(10,20,48,.05) 100%)}
.pagehead.has-img::before{display:none}
.pagehead-in{position:relative;padding-top:clamp(54px,8vw,84px);padding-bottom:clamp(46px,6.5vw,68px)}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-family:var(--f-mono);font-size:12px;color:var(--ink-dim);margin-bottom:22px}
.crumbs a:hover{color:#fff}
.pagehead h1{color:#fff;font-size:clamp(30px,4.4vw,38px);font-weight:800;letter-spacing:-.03em;max-width:22ch}
.pagehead .sub{color:var(--ink-txt);font-size:clamp(16px,1.6vw,18px);max-width:60ch}
.pagehead .num{font-family:var(--f-mono);font-size:13px;color:var(--ac);margin-bottom:14px;letter-spacing:.1em}

/* ─────────── 섹션 ─────────── */
.sec{padding:clamp(64px,9vw,104px) 0}
.sec-tight{padding:clamp(48px,7vw,76px) 0}
.sec-gray{background:var(--paper-2)}
.sec-dark{background:var(--ink);color:#fff}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec + .sec:not(.sec-gray):not(.sec-dark){border-top:1px solid var(--line)}

/* 2단: 왼쪽 제목, 오른쪽 본문 */
.split{display:grid;grid-template-columns:5fr 7fr;gap:clamp(28px,5vw,64px);align-items:start}
.split .lead-txt{font-size:17px;color:var(--txt-2)}
.split .lead-txt p:first-child{font-size:19px;color:var(--txt);line-height:1.55}
@media (max-width:820px){.split{grid-template-columns:1fr}}

/* 헤어라인 박스 그리드 */
.gbox{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.gbox > *{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(24px,3vw,34px)}
.gbox.g3{grid-template-columns:repeat(3,1fr)}
.sec-dark .gbox,.sec-dark .gbox > *{border-color:var(--ink-line)}
.gbox .k{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ac-2);margin-bottom:12px}
.sec-dark .gbox .k{color:var(--ac)}
.gbox h3{font-size:19px;letter-spacing:-.02em;margin-bottom:12px}
.gbox p{font-size:15.5px;color:var(--txt-2);line-height:1.65}
.sec-dark .gbox p{color:var(--ink-txt)}
a.gcell{display:flex;flex-direction:column;transition:background .2s}
a.gcell:hover{background:var(--paper-2)}
.sec-gray a.gcell:hover{background:#fff}
.sec-dark a.gcell:hover{background:var(--ink-2)}
a.gcell .link-mono{margin-top:auto;padding-top:18px}
@media (max-width:900px){.gbox.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.gbox,.gbox.g3{grid-template-columns:1fr}}

/* 행 목록(서비스) — 왼쪽 번호·제목, 오른쪽 설명 */
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:5fr 7fr;gap:clamp(20px,4vw,48px);padding:30px 0;border-bottom:1px solid var(--line)}
.row .n{display:block;font-family:var(--f-mono);font-size:12.5px;color:var(--txt-3);margin-bottom:8px;letter-spacing:.08em}
.row h3{font-size:clamp(19px,2vw,22px);letter-spacing:-.025em}
.row h3 a:hover{color:var(--ac-2)}
.row p{font-size:16px;color:var(--txt-2)}
.row .tags{font-family:var(--f-mono);font-size:12.5px;color:var(--txt-3);margin:12px 0 14px;line-height:1.7}
.sec-dark .row,.sec-dark .rows{border-color:var(--ink-line)}
@media (max-width:760px){.row{grid-template-columns:1fr;gap:10px;padding:24px 0}}

/* 프로젝트 카드(목록) */
.proj{display:flex;flex-direction:column}
.proj .n{font-family:var(--f-mono);font-size:12.5px;color:var(--ac-2);letter-spacing:.08em;margin-bottom:10px}
.proj h3{font-size:clamp(20px,2.2vw,23px);margin-bottom:6px}
.proj .tl{font-family:var(--f-disp);font-weight:600;font-size:15.5px;color:var(--txt-2);letter-spacing:-.01em;margin-bottom:14px}
.proj .acts{list-style:none;margin:16px 0 0;padding:16px 0 0;border-top:1px dashed var(--line)}
.proj .acts li{position:relative;padding-left:18px;font-size:14.5px;color:var(--txt-2);line-height:1.55;margin-bottom:7px}
.proj .acts li::before{content:'';position:absolute;left:0;top:.62em;width:7px;height:1px;background:var(--ac-2)}
.proj .link-mono{margin-top:auto;padding-top:20px}

/* 파트너 — 이름 + 분류 + 도메인(텍스트 그리드) */
.plist{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.plist > *{display:flex;flex-direction:column;justify-content:space-between;gap:10px;min-height:188px;padding:20px 18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;transition:box-shadow .2s}
.plist > a:hover{box-shadow:inset 0 0 0 2px var(--ac)}
.plist .plogo{height:58px;display:flex;align-items:center;margin-bottom:6px}
.plist .plogo img{max-height:40px;max-width:min(160px,100%);width:auto;object-fit:contain}
@media (max-width:980px){.plist .plogo{height:48px}.plist .plogo img{max-height:30px;max-width:min(120px,100%)}}
.plist .pn{font-family:var(--f-disp);font-weight:700;font-size:17px;letter-spacing:-.02em;line-height:1.2}
.plist .pc{font-size:13px;color:var(--txt-3);margin-top:6px;line-height:1.4}
.plist .pd{font-family:var(--f-mono);font-size:11.5px;color:var(--ac-2);margin-top:auto;word-break:break-all}
@media (max-width:980px){.plist{grid-template-columns:repeat(4,1fr)}}
@media (max-width:760px){.plist{grid-template-columns:repeat(3,1fr)}}
@media (max-width:520px){.plist{grid-template-columns:repeat(2,1fr)}.plist > *{min-height:168px;padding:16px 14px}.plist .pn{font-size:15.5px}.plist .plogo img{max-height:26px}}
.pnote{margin-top:22px;font-size:15px;color:var(--txt-2)}
.pnote a{color:var(--ac-2);border-bottom:1px solid currentColor}

/* 본문 + 옆 상자 */
.with-aside{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(30px,5vw,64px);align-items:start}
.aside{position:sticky;top:calc(var(--head-h) + 24px);border:1px solid var(--line)}
.aside > div{padding:22px 22px}
.aside > div + div{border-top:1px solid var(--line)}
.aside .k{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-3);margin-bottom:8px}
.aside .v{font-family:var(--f-disp);font-weight:700;font-size:20px;letter-spacing:-.02em}
.aside .v a{color:var(--ac-2)}
.aside .v.sm{font-size:15.5px;word-break:break-all}
.aside nav a{display:block;padding:9px 0;font-size:14.5px;color:var(--txt-2);border-bottom:1px solid var(--paper-2);line-height:1.45}
.aside nav a:last-child{border-bottom:0}
.aside nav a:hover{color:var(--ac-2)}
.aside nav a.on{color:var(--txt);font-weight:600}
.aside nav a .n{font-family:var(--f-mono);font-size:11.5px;color:var(--txt-3);margin-right:8px}
@media (max-width:900px){.with-aside{grid-template-columns:1fr}.aside{position:static}}

/* 본문(관리자에서 편집하는 HTML) */
.prose{font-size:16.5px;color:var(--txt-2);line-height:1.75;max-width:70ch}
.prose .lead{font-size:clamp(18px,1.9vw,20px);color:var(--txt);line-height:1.55;font-weight:500}
.prose h3{font-size:clamp(20px,2.2vw,23px);color:var(--txt);margin:46px 0 14px;padding-top:24px;border-top:1px solid var(--line)}
.prose h3:first-child{margin-top:0;padding-top:0;border-top:0}
.prose a{color:var(--ac-2);border-bottom:1px solid currentColor}
.prose strong{color:var(--txt);font-weight:600}
.prose ul{list-style:none;margin:0 0 1em;padding:0}
.prose ul li{position:relative;padding-left:20px;margin-bottom:8px}
.prose ul li::before{content:'';position:absolute;left:0;top:.8em;width:8px;height:1px;background:var(--ac-2)}
.prose ul.dl{border-top:1px solid var(--line)}
.prose ul.dl li{padding:14px 0 14px 0;margin:0;border-bottom:1px solid var(--line)}
.prose ul.dl li::before{display:none}
.prose ul.dl li:last-child{border-bottom:0;padding-bottom:0}
.prose ul.dl li strong{display:block;font-family:var(--f-disp);font-size:16.5px;letter-spacing:-.01em;margin-bottom:2px}
.prose .meta-line{font-family:var(--f-mono);font-size:13px;color:var(--txt-3);margin-top:30px}

/* 다크 CTA 띠 */
.cta-band{background:var(--ink);color:#fff;padding:clamp(56px,8vw,88px) 0}
.cta-in{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end}
.cta-in h2{color:#fff;font-size:clamp(26px,3.6vw,30px)}
.cta-in p{color:var(--ink-txt);margin-top:12px;font-size:17px;max-width:52ch}
.cta-in .mail{display:block;font-family:var(--f-mono);font-size:14px;color:var(--ac);margin-top:16px}
@media (max-width:700px){.cta-in{grid-template-columns:1fr;align-items:start}}

/* KDAA 블록 */
.kd-img{background:#fff;padding:22px 26px;border:1px solid var(--ink-line)}
.kd-fig{border:1px solid var(--line);padding:18px;background:#fff}
.kd-cap{margin-top:10px;font-family:var(--f-mono);font-size:12px;color:var(--txt-3)}

/* ─────────── Footer ─────────── */
.site-foot{background:#060d22;color:rgba(255,255,255,.66);font-size:14.5px}
.foot-top{display:grid;grid-template-columns:1fr 2.4fr;gap:clamp(28px,5vw,64px);padding-top:clamp(54px,7vw,72px);padding-bottom:clamp(40px,5vw,54px)}
.foot-name{font-family:var(--f-disp);font-weight:800;font-size:17px;letter-spacing:.06em;color:#fff}
.foot-name span{color:var(--ac)}
.foot-tag{margin-top:10px;color:rgba(255,255,255,.6)}
.foot-cols{display:grid;grid-template-columns:.8fr .8fr 1.5fr .9fr;gap:24px}
.foot-col h4{font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:14px}
.foot-col a{display:block;padding:4px 0;transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-col p{font-size:14px;color:rgba(255,255,255,.6);line-height:1.55;margin-bottom:8px}
.foot-col .mail{color:var(--ac);font-family:var(--f-mono);font-size:12.5px;overflow-wrap:anywhere}
.foot-bot{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:20px;padding-bottom:22px;border-top:1px solid rgba(255,255,255,.08);font-family:var(--f-mono);font-size:12px;color:rgba(255,255,255,.42)}
.foot-bot p{margin:0}
.admin-lock{display:inline-flex;width:28px;height:28px;align-items:center;justify-content:center;color:rgba(255,255,255,.3);transition:color .2s}
.admin-lock:hover{color:rgba(255,255,255,.75)}
.admin-lock svg{width:15px;height:15px}
@media (max-width:900px){.foot-top{grid-template-columns:1fr}}
@media (max-width:640px){.foot-cols{grid-template-columns:repeat(2,1fr)}}

/* ─────────── Contact ─────────── */
.contact-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(30px,5vw,64px);align-items:start}
@media (max-width:900px){.contact-wrap{grid-template-columns:1fr}}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:560px){.frow{grid-template-columns:1fr}}
.fgroup{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.fgroup label{font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-2)}
.fgroup .req{color:var(--ac-2)}
.fgroup input,.fgroup select,.fgroup textarea{width:100%;font:inherit;font-size:15.5px;color:var(--txt);background:#fff;border:1px solid var(--line);border-radius:0;padding:11px 13px;transition:border-color .2s}
.fgroup input:focus,.fgroup select:focus,.fgroup textarea:focus{outline:none;border-color:var(--txt)}
.fgroup textarea{min-height:170px;resize:vertical}
.fgroup .hint{font-family:var(--f-mono);font-size:11.5px;color:var(--txt-3);align-self:flex-end}
.file-drop{display:flex;align-items:center;gap:10px;padding:16px;border:1px dashed var(--line);color:var(--txt-3);font-size:14px;cursor:pointer;text-transform:none;letter-spacing:0;font-family:var(--f-body)}
.file-drop.over{border-color:var(--ac-2);background:var(--paper-2)}
.file-drop svg{width:18px;height:18px}
.file-list{display:flex;flex-direction:column;gap:6px}
.file-item{display:flex;align-items:center;gap:10px;padding:8px 10px;background:var(--paper-2);font-size:13.5px}
.file-item b{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
.file-item .x{border:0;background:none;font-size:18px;line-height:1;cursor:pointer;color:var(--txt-3)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--txt-2);margin:6px 0 24px}
.consent input{margin-top:5px}
.consent a{color:var(--ac-2);border-bottom:1px solid currentColor}
.form-msg{display:none;padding:13px 15px;margin-bottom:20px;font-size:14.5px;border-left:3px solid}
.form-msg.ok{display:block;background:#e9f8f6;border-color:var(--ac-2);color:#0b4f4c}
.form-msg.err{display:block;background:#fdf0ef;border-color:#c9473b;color:#8a2a22}
.form-intro{margin-bottom:28px}

/* ─────────── 기타 ─────────── */
.pills{display:flex;flex-wrap:wrap;gap:10px}
.pill{font-family:var(--f-mono);font-size:12.5px;padding:8px 13px;border:1px solid var(--line);color:var(--txt-2)}
.pill:hover{border-color:var(--txt);color:var(--txt)}
.nf{font-family:var(--f-disp);font-weight:800;font-size:clamp(64px,12vw,112px);line-height:1;letter-spacing:-.05em;color:var(--txt)}
.nf span{color:var(--ac-2)}

/* 스크롤 등장 */
.rv{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
@media (max-width:760px){
  .hero-bg::after,.pagehead-bg::after{background:linear-gradient(180deg,rgba(10,20,48,.72) 0%,rgba(10,20,48,.86) 100%)}
}

/* 페이지 오른쪽 스크롤바 — 슬림·반투명 */
html{scrollbar-width:thin;scrollbar-color:rgba(10,20,48,.32) transparent}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(10,20,48,.28);border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:rgba(10,20,48,.5)}

/* 파트너 그리드 빈칸 채우기 */
.plist .pfill{display:none}
@media (min-width:981px){.plist .pfill.c5{display:block}}
@media (min-width:761px) and (max-width:980px){.plist .pfill.c4{display:block}}
@media (min-width:521px) and (max-width:760px){.plist .pfill.c3{display:block}}
@media (max-width:520px){.plist .pfill.c2{display:block}}

/* 모바일: 페이지 좌우 여백 12px, 카드는 화면 끝까지 붙이고 내용은 12px 안쪽에서 시작 */
@media (max-width:640px){
  .shell{padding-left:12px;padding-right:12px}
  .gbox,.plist,.aside,.rows{margin-left:-12px;margin-right:-12px}
  .gbox,.plist{border-left:0}
  .gbox > *,.plist > *{padding-left:12px;padding-right:12px}
  .gbox > *:nth-child(1n),.plist > *:nth-child(2n){border-right:0}
  .aside{border-left:0;border-right:0}
  .aside > div{padding-left:12px;padding-right:12px}
  .row{padding-left:12px;padding-right:12px}
  .head-menu{padding-left:12px;padding-right:12px}
  .nav-toggle{margin-right:-12px}
}