/* =========================================================
   프리즘테크놀로지 — 2026 리뉴얼
   색: 로고 네이비 #00000D · 로고 페리윙클 #657BBC · 잉크 CMYK 포인트
   글꼴: Pretendard (일·중은 Noto Sans JP/SC) · 제품 코드는 고정폭
   ========================================================= */
:root {
  --ink: #0B0E1A;
  --navy: #141B33;
  --peri: #657BBC;
  --peri-d: #465CA0;
  --peri-lt: #E8ECF7;
  --c: #00A0E9; --m: #E4007F; --y: #FFD400; --k: #111;
  --tx: #1F2330;
  --tx-2: #4E5465;
  --tx-3: #6B7183;
  --line: #E3E6EE;
  --line-2: #CDD2DE;
  --bg2: #F4F6FA;
  --uni: #FFF6BF;
  --white: #fff;
  --wrap: none;        /* 폭 제한 없음 */
  --gut: 10%;          /* 좌우 10%만 남기고 전부 콘텐츠 */
  --hdr: 92px;
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --r: 14px;
  --hero-overlap: 54px;   /* 잉크 찾기 카드가 히어로를 덮는 높이 */
  --shadow: 0 10px 30px rgba(11, 14, 26, .08);
}
.lang-jp { --font: "Pretendard Variable", Pretendard, "Noto Sans JP", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif; }
.lang-cn { --font: "Pretendard Variable", Pretendard, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif; }

/* ---------- base ---------- */
html:has(body.pt) { font-size: 112.5%; }   /* 1rem = 18px — 모든 rem 값의 기준 */
body.pt { margin: 0; font-family: var(--font); font-size: 1rem; line-height: 1.72; letter-spacing: -0.012em; color: var(--tx); background: #fff; -webkit-font-smoothing: antialiased; }
.pt *, .pt *::before, .pt *::after { box-sizing: border-box; }
.pt.lang-kr, .pt.lang-en { word-break: keep-all; overflow-wrap: break-word; }
.pt.lang-jp, .pt.lang-cn { word-break: normal; line-break: strict; overflow-wrap: anywhere; }
.pt img { max-width: 100%; height: auto; display: block; }
.pt a { color: inherit; text-decoration: none; }
.pt h1, .pt h2, .pt h3, .pt h4 { margin: 0; line-height: 1.3; font-weight: 700; letter-spacing: -0.025em; color: var(--ink); }
.pt p { margin: 0 0 1em; }
.pt ul, .pt ol { margin: 0; padding: 0; list-style: none; }
.pt table { border-collapse: collapse; width: 100%; }
.pt button, .pt input, .pt textarea, .pt select { font-family: inherit; font-size: inherit; }
.pt :focus-visible { outline: 3px solid var(--peri); outline-offset: 2px; }
.pt-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.pt-skip { position: absolute; left: -9999px; top: 8px; z-index: 1000; background: var(--ink); color: #fff; padding: 10px 16px; }
.pt-skip:focus { left: 8px; }
.pt-wrap { width: 100%; margin: 0 auto; padding-left: var(--gut); padding-right: var(--gut); }
.pt-main { padding-top: var(--hdr); min-height: 50vh; }
.pt-muted { color: var(--tx-3); font-size: max(16px, .94em); }
.pt-mt { margin-top: 48px !important; }
.pt-ico { width: 1.15em; height: 1.15em; flex: none; }
.pt-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ---------- type ---------- */
.pt-eyebrow { margin: 0 0 12px; font-size: max(16px, .92rem); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--peri-d); display: flex; align-items: center; gap: 10px; }
.pt-eyebrow::before { content: ""; width: 26px; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--c), var(--m), var(--y)); flex: none; }
.pt-h2 { font-size: clamp(1.9rem, 2.9vw, 2.9rem); letter-spacing: -0.035em; }
.pt-h3 { font-size: clamp(1.3rem, 1.8vw, 1.6rem); margin-bottom: 14px; letter-spacing: -0.03em; }
.pt-lead { font-size: 1.1rem; color: var(--tx-2); max-width: 46em; }
.lang-en .pt-lead { max-width: 64ch; }
.pt-lead--lg { font-size: 1.2rem; color: var(--tx); margin-bottom: 48px; }
.pt-sec-head { margin-bottom: 36px; }
.pt-sec-head .pt-lead { margin-top: 12px; margin-bottom: 0; }
.pt-code { display: inline-block; font-family: var(--mono); font-weight: 700; font-size: .95rem; color: var(--navy); background: var(--peri-lt); padding: 2px 9px; border-radius: 6px; white-space: nowrap; }
.pt-code.is-lg { font-size: 1.15rem; padding: 4px 12px; }
a.pt-code:hover { background: var(--peri); color: #fff; }

/* ---------- buttons ---------- */
.pt-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 600; font-size: 1rem; border: 1.5px solid transparent; cursor: pointer; transition: background .2s, color .2s, border-color .2s; white-space: nowrap; }
.pt-btn--pri { background: var(--navy); color: #fff !important; }
.pt-btn--pri:hover { background: var(--peri-d); }
.pt-btn--line { border-color: var(--line-2); color: var(--navy) !important; background: #fff; }
.pt-btn--line:hover { border-color: var(--navy); }
.pt-btn--inv { background: #fff; color: var(--navy) !important; }
.pt-btn--inv:hover { background: var(--peri-lt); }
.pt-btn--lg { min-height: 56px; padding: 0 30px; font-size: 1.05rem; }

/* ---------- CMYK strip ---------- */
.pt-cmyk { display: flex; height: 4px; width: 100%; font-style: normal; }
.pt-cmyk b { flex: 1; }
.pt-cmyk b:nth-child(1) { background: var(--c); } .pt-cmyk b:nth-child(2) { background: var(--m); }
.pt-cmyk b:nth-child(3) { background: var(--y); } .pt-cmyk b:nth-child(4) { background: var(--k); }

/* ---------- ink dots ---------- */
.pt-dots { display: inline-flex; gap: 4px; vertical-align: middle; }
.pt-dots i { width: 13px; height: 13px; border-radius: 50%; display: inline-block; box-shadow: inset 0 0 0 1px rgba(0,0,0,.12); }
.d-k { background: #111; } .d-c { background: #00AEEF; } .d-m { background: #EC008C; } .d-y { background: #FFE600; }
.d-lc { background: #7FD6F7; } .d-lm { background: #F58AC6; } .d-gy { background: #9A9DA3; }
.pt-badge-uni { display: inline-block; font-size: .9rem; font-weight: 700; line-height: 1; padding: 5px 8px; border-radius: 999px; background: var(--y); color: #3A3000; letter-spacing: .02em; vertical-align: middle; white-space: nowrap; }

/* ---------- header ---------- */
.pt-header { position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--hdr); background: rgba(255,255,255,.96); backdrop-filter: saturate(160%) blur(8px); border-bottom: 1px solid var(--line); transition: box-shadow .2s; }
.pt-header.is-scrolled { box-shadow: 0 6px 20px rgba(11,14,26,.07); }
.pt-header-in { height: 100%; display: flex; align-items: center; gap: 36px; margin: 0 auto; padding: 0 var(--gut); }
.pt-brand { display: flex; align-items: center; gap: 10px; flex: none; }
.pt-brand img { width: 90px; height: auto; }
.pt-brand-tx { font-size: .95rem; font-weight: 600; color: var(--tx-2); padding-left: 10px; border-left: 1px solid var(--line-2); white-space: nowrap; }
.pt-navzone { flex: 1; display: flex; justify-content: center; align-self: stretch; }
.pt-gnb { display: flex; align-items: center; }
.pt-gnb > ul { display: flex; gap: 10px; }
.pt-gnb > ul > li > a { display: flex; align-items: center; height: var(--hdr); padding: 0 26px; font-weight: 700; font-size: 1.22rem; letter-spacing: -0.02em; color: var(--ink); position: relative; }
.pt-gnb > ul > li > a::after { content: ""; position: absolute; left: 26px; right: 26px; bottom: 24px; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--c), var(--peri)); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.pt-gnb > ul > li.is-on > a::after, .pt-navzone:hover .pt-gnb > ul > li:hover > a::after, .pt-navzone:focus-within .pt-gnb > ul > li:focus-within > a::after { transform: scaleX(1); }

/* 대메뉴에 올리면 전체 메뉴가 한 판에 펼쳐진다 */
.pt-mega { position: fixed; left: 0; right: 0; top: var(--hdr); background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); box-shadow: 0 26px 50px rgba(11,14,26,.18);
  opacity: 0; visibility: hidden; transform: translateY(-14px); transition: opacity .22s ease, transform .22s ease, visibility .22s; z-index: 99; }
.pt-navzone:hover .pt-mega, .pt-navzone:focus-within .pt-mega, .pt-mega:hover { opacity: 1; visibility: visible; transform: translateY(0); }
.pt-mega-in { display: grid; grid-template-columns: 1fr 320px; gap: 54px; padding: 34px var(--gut) 36px; align-items: start; }
.pt-mega-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.pt-mega-t { margin: 0 0 14px; font-size: 1.14rem; font-weight: 700; color: var(--ink); padding-bottom: 12px; border-bottom: 2px solid var(--ink); }
.pt-mega-col.is-on .pt-mega-t { border-color: var(--peri); color: var(--peri-d); }
.pt-mega-col ul { display: grid; gap: 2px; }
.pt-mega-col ul a { display: block; padding: 8px 10px; margin-left: -10px; border-radius: 8px; font-size: 1rem; color: var(--tx-2); }
.pt-mega-col ul a:hover, .pt-mega-col ul a.is-on { background: var(--peri-lt); color: var(--peri-d); font-weight: 600; }
.pt-mega-cta { background: var(--navy); color: #D7DCEA; border-radius: 16px; padding: 24px 26px; display: grid; gap: 10px; align-content: start; }
.pt-mega-cta-t { margin: 0; color: #fff; font-weight: 700; font-size: 1.08rem; }
.pt-mega-tel, .pt-mega-mail { display: inline-flex; align-items: center; gap: 8px; color: #fff; font-size: 1rem; }
.pt-mega-tel { font-size: 1.25rem; font-weight: 700; }
.pt-mega-cta .pt-btn { margin-top: 8px; background: transparent; color: #fff !important; border-color: rgba(255,255,255,.4); justify-content: center; }
.pt-mega-cta .pt-btn:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.pt-actions { display: flex; align-items: center; gap: 10px; flex: none; }
.pt-hd-cta { display: inline-flex; align-items: center; height: 44px; padding: 0 20px; border-radius: 999px; background: var(--navy); color: #fff !important; font-size: .95rem; font-weight: 700; white-space: nowrap; }
.pt-hd-cta:hover { background: var(--peri-d); }
.pt-hd-cta.is-blog { background: linear-gradient(120deg, var(--peri-d), var(--c)); }
.pt-hd-cta.is-blog:hover { background: linear-gradient(120deg, var(--navy), var(--peri-d)); }
.pt-lang { position: relative; }
.pt-lang-btn { height: 40px; min-width: 58px; padding: 0 12px; border: 1px solid var(--line-2); border-radius: 999px; background: #fff; font-weight: 700; font-size: .95rem; letter-spacing: .06em; cursor: pointer; color: var(--ink); }
.pt-lang-list { position: absolute; right: 0; top: 48px; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 6px; min-width: 130px; display: none; }
.pt-lang.is-open .pt-lang-list { display: block; }
.pt-lang-list a { display: block; padding: 8px 12px; border-radius: 8px; font-size: .95rem; }
.pt-lang-list a:hover, .pt-lang-list a.is-on { background: var(--bg2); color: var(--peri-d); font-weight: 600; }
.pt-burger { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; padding: 11px 9px; flex-direction: column; justify-content: space-between; }
.pt-burger span { display: block; height: 2px; background: var(--ink); border-radius: 2px; }

/* drawer */
.pt-drawer { position: fixed; inset: 0; z-index: 200; }
.pt-drawer[hidden] { display: none; }
.pt-drawer-dim { position: absolute; inset: 0; background: rgba(11,14,26,.45); }
.pt-drawer-panel { position: absolute; right: 0; top: 0; bottom: 0; width: min(360px, 88vw); background: #fff; overflow-y: auto; padding: 18px 22px 30px; display: flex; flex-direction: column; gap: 22px; }
.pt-drawer-top { display: flex; justify-content: space-between; align-items: center; }
.pt-drawer-top strong { letter-spacing: .14em; font-size: .95rem; color: var(--tx-3); }
.pt-drawer-x { width: 44px; height: 44px; border: 0; background: none; position: relative; cursor: pointer; }
.pt-drawer-x span { position: absolute; left: 11px; right: 11px; top: 21px; height: 2px; background: var(--ink); }
.pt-drawer-x span:first-child { transform: rotate(45deg); } .pt-drawer-x span:last-child { transform: rotate(-45deg); }
.pt-drawer-g p { margin: 0 0 6px; font-weight: 700; font-size: 1.05rem; color: var(--ink); }
.pt-drawer-g ul { display: flex; flex-wrap: wrap; gap: 4px 6px; }
.pt-drawer-g a { display: inline-block; padding: 7px 12px; border-radius: 999px; background: var(--bg2); font-size: .95rem; }
.pt-drawer-lang { display: flex; gap: 6px; flex-wrap: wrap; }
.pt-drawer-lang a { padding: 7px 14px; border: 1px solid var(--line-2); border-radius: 999px; font-size: .95rem; }
.pt-drawer-lang a.is-on { background: var(--navy); color: #fff; border-color: var(--navy); }
.pt-drawer-cs { display: grid; gap: 6px; font-weight: 600; }

/* ---------- sub hero ---------- */
.pt-sub { position: relative; background: var(--navy); overflow: hidden; }
.pt-sub::before { content: ""; position: absolute; inset: 0; background-image: url("/assets/pt/img/hero/ink-dark.webp"); background-size: cover; background-position: center 42%; opacity: .55; }
.pt-sub::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(8,12,28,.92) 0%, rgba(12,18,42,.72) 55%, rgba(12,18,42,.48) 100%); }
.pt-sub-in { position: relative; z-index: 1; padding-top: 56px; padding-bottom: 60px; }
.pt-crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: max(16px, .92rem); color: rgba(255,255,255,.72); margin-bottom: 24px; }
.pt-crumbs a:hover { color: #fff; }
.pt .pt-sub-title { display: block; margin: 0; font-size: clamp(2.1rem, 3.8vw, 3.4rem); font-weight: 800; letter-spacing: -0.035em; color: #fff; line-height: 1.22; }
.pt-sub-lead { margin: 16px 0 0; font-size: 1.12rem; color: rgba(255,255,255,.84); max-width: 46em; }
.pt-snb { border-bottom: 1px solid var(--line); background: #fff; position: sticky; top: var(--hdr); z-index: 50; }
.pt-tabs { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.pt-tabs::-webkit-scrollbar { display: none; }
.pt-tabs a { display: block; padding: 16px 16px 14px; font-weight: 600; font-size: .98rem; color: var(--tx-2); white-space: nowrap; border-bottom: 2px solid transparent; }
.pt-tabs a:hover { color: var(--ink); }
.pt-tabs a.is-on { color: var(--ink); border-color: var(--peri); }

/* ---------- sections ---------- */
.pt-sec { padding: 104px 0; }
.pt-sec--tight { padding: 48px 0; }
.pt-sec--tint { background: var(--bg2); }
.pt-sec--dark { position: relative; background: var(--navy); color: #E7EAF3; overflow: hidden; }
.pt-sec--dark::before { content: ""; position: absolute; inset: 0; background-image: url("/assets/pt/img/hero/ink-dark.webp"); background-size: cover; background-position: center; opacity: .72; }
.pt-sec--dark::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(8,11,28,.93) 0%, rgba(9,13,33,.8) 46%, rgba(9,13,33,.52) 100%); }
.pt-sec--dark > * { position: relative; z-index: 1; }
.pt .pt-sec--dark .pt-h2, .pt .pt-sec--dark h2, .pt .pt-sec--dark h3, .pt .pt-cta h2 { color: #fff; }
.pt-sec--dark .pt-eyebrow { color: #A9B7E6; }
.pt-sec--dark .pt-lead { color: #C9CFDF; }
.pt-split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.pt-fig { margin: 0; border-radius: var(--r); overflow: hidden; background: #fff; border: 1px solid var(--line); }
.pt-fig img { width: 100%; }
.pt-list li { position: relative; padding-left: 18px; margin-bottom: 8px; }
.pt-list li::before { content: ""; position: absolute; left: 2px; top: .72em; width: 6px; height: 6px; border-radius: 50%; background: var(--peri); }
.pt-list.is-check li::before { width: 10px; height: 6px; border-radius: 0; background: none; border-left: 2px solid var(--peri-d); border-bottom: 2px solid var(--peri-d); transform: rotate(-45deg); top: .55em; left: 0; }
.pt-list.is-x li::before { background: #C54B4B; }
.pt-note { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--peri); border-radius: 10px; padding: 14px 18px; color: var(--tx-2); }
.pt-source { margin-top: 28px; font-size: .95rem; color: var(--tx-3); }
.pt-source a { color: var(--peri-d); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- home hero ---------- */
.pt-hero { position: relative; background: var(--ink); overflow: hidden; }
.pt-hero-bg { position: absolute; inset: 0; }
.pt-hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; }
.pt-hero-veil { position: absolute; inset: 0; background:
  linear-gradient(100deg, rgba(4,7,18,.93) 0%, rgba(8,13,32,.80) 38%, rgba(10,16,38,.45) 72%, rgba(10,16,38,.32) 100%),
  radial-gradient(90% 70% at 12% 18%, rgba(0,160,233,.22), transparent 62%); }
.pt-hero-track { position: relative; min-height: 660px; }
.pt-hero-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .8s ease, visibility .8s; }
.pt-hero-slide.is-on { opacity: 1; visibility: visible; position: relative; }
.pt-hero-in { display: grid; grid-template-columns: 1fr 1.05fr; gap: 40px; align-items: center; min-height: 600px; padding-top: 40px; padding-bottom: calc(var(--hero-overlap) + 86px); }
.pt .pt-hero-title { display: block; font-size: clamp(2.5rem, 4.6vw, 4.5rem); font-weight: 800; line-height: 1.14; letter-spacing: -0.04em; color: #fff; margin: 0 0 22px; text-shadow: 0 2px 30px rgba(0,0,0,.45); }
.lang-en .pt-hero-title { font-size: clamp(2.1rem, 4vw, 3.8rem); }
.pt-hero-lead { font-size: 1.18rem; color: rgba(255,255,255,.9); max-width: 32em; margin-bottom: 32px; }
.pt-hero .pt-eyebrow, .pt-sub .pt-eyebrow { color: #8FD4FF; }
.pt-hero .pt-btn--line { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.55); color: #fff !important; }
.pt-hero .pt-btn--line:hover { background: rgba(255,255,255,.18); border-color: #fff; }
.pt-hero .pt-btn--pri { background: #fff; color: var(--navy) !important; }
.pt-hero .pt-btn--pri:hover { background: var(--c); color: #fff !important; }
.pt-hero-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.pt-hero-fig { margin: 0; position: relative; background: linear-gradient(180deg, rgba(255,255,255,.97), rgba(243,246,251,.94)); border: 1px solid rgba(255,255,255,.5); border-radius: 22px; padding: 26px 28px; box-shadow: 0 34px 70px rgba(0,0,0,.45); }
.pt-hero-fig::after { content: ""; position: absolute; left: 28px; right: 28px; bottom: 14px; height: 4px; border-radius: 3px; background: linear-gradient(90deg, var(--c), var(--m), var(--y), var(--k)); opacity: .9; }
.pt-hero-fig img { width: 100%; max-height: 420px; object-fit: contain; }
.pt-hero-nav { position: absolute; left: 0; right: 0; bottom: calc(var(--hero-overlap) + 26px); display: flex; gap: 8px; z-index: 5; }
.pt-hero-nav button { width: 44px; height: 24px; border: 0; background: none; padding: 10px 0; cursor: pointer; }
.pt-hero-nav span { display: block; height: 4px; border-radius: 4px; background: rgba(255,255,255,.32); transition: background .2s; }
.pt-hero-nav .is-on span { background: #fff; }
.pt-hero-scroll { position: absolute; left: 50%; bottom: calc(var(--hero-overlap) + 22px); width: 26px; height: 42px; margin-left: -13px; border: 2px solid rgba(255,255,255,.5); border-radius: 14px; z-index: 5; }
.pt-hero-scroll span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: ptScroll 1.8s ease-in-out infinite; }
@keyframes ptScroll { 0%, 100% { transform: translateY(0); opacity: 1 } 60% { transform: translateY(12px); opacity: .2 } }
.pt-hero > .pt-cmyk { position: absolute; bottom: var(--hero-overlap); left: 0; z-index: 5; }

/* ---------- finder ---------- */
.pt-finder-sec { margin-top: calc(var(--hero-overlap) * -1); padding-top: 0; position: relative; z-index: 4; }
.pt-finder { background: #fff; border-radius: 20px; box-shadow: 0 26px 60px rgba(11,14,26,.18); padding: 34px 36px; border: 1px solid var(--line); }
.pt-finder.is-inline { box-shadow: none; padding: 0; border: 0; margin-bottom: 56px; }
.pt-finder-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 18px; }
.pt-finder-head h2 { margin: 0; }
.pt-finder-head p { margin: 0; color: var(--tx-3); font-size: .95rem; }
.pt-finder-form { position: relative; margin-top: 16px; }
.pt-finder-form .pt-ico { position: absolute; left: 20px; top: 50%; transform: translateY(-50%); color: var(--tx-3); width: 22px; height: 22px; }
.pt-finder-form input { width: 100%; height: 66px; border: 2px solid var(--line-2); border-radius: 14px; padding: 0 20px 0 58px; font-size: 1.08rem; background: #fff; color: var(--ink); }
.pt-finder-form input:focus { border-color: var(--peri); outline: none; box-shadow: 0 0 0 4px rgba(101,123,188,.18); }
.pt-finder-res:empty { display: none; }
.pt-finder-res { margin-top: 14px; }
.pt-finder-res .pt-fr-count { font-size: .95rem; color: var(--tx-3); margin-bottom: 8px; }
.pt-finder-res ul { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 8px; max-height: 420px; overflow-y: auto; }
.pt-finder-res a { display: flex; flex-direction: column; gap: 2px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; }
.pt-finder-res a:hover { border-color: var(--peri); background: var(--bg2); }
.pt-finder-res b { font-family: var(--mono); color: var(--navy); }
.pt-finder-res small { color: var(--tx-3); font-size: .95rem; }
.pt-finder-res mark { background: var(--uni); color: inherit; padding: 0 2px; border-radius: 3px; }

/* ---------- categories ---------- */
.pt-catgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.pt-cat { --cc: var(--peri); position: relative; display: flex; flex-direction: column; height: 100%; border-radius: 20px; overflow: hidden;
  background: #fff; box-shadow: 0 0 0 1px var(--line), 0 10px 26px rgba(11,14,26,.06);
  transition: transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s; }
.pt-cat::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; z-index: 3; background: var(--cc); transform: scaleX(0); transform-origin: left; transition: transform .4s cubic-bezier(.2,.7,.3,1); }
.pt-cat:hover { transform: translateY(-8px); box-shadow: 0 0 0 1px transparent, 0 28px 54px rgba(11,14,26,.16); }
.pt-cat:hover::before { transform: scaleX(1); }
.pt-cat-img { position: relative; aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; overflow: hidden;
  background: #F6F8FC; background: radial-gradient(118% 92% at 50% 8%, color-mix(in srgb, var(--cc) 15%, #fff) 0%, #fff 72%); }
.pt-cat-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 16px 16px 20px; transition: transform .5s cubic-bezier(.2,.7,.3,1); }
.pt-cat:hover .pt-cat-img img { transform: scale(1.07); }
.pt-cat-ph { position: relative; z-index: 1; }
.pt-cat-ph .pt-dots i { width: 32px; height: 32px; }
.pt-cat-n { position: absolute; left: 18px; top: 15px; z-index: 2; font-family: var(--mono); font-size: max(16px, .9rem); font-weight: 700; letter-spacing: .06em; color: var(--cc); }
.pt-cat-cnt { position: absolute; right: 14px; bottom: 14px; z-index: 2; padding: 6px 13px; border-radius: 999px; background: rgba(255,255,255,.93);
  box-shadow: 0 2px 12px rgba(11,14,26,.12); font-size: max(16px, .9rem); font-weight: 700; color: var(--ink); white-space: nowrap; }
.pt-cat-tx { display: flex; flex-direction: column; gap: 7px; flex: 1; padding: 20px 22px 22px; border-top: 1px solid var(--line); }
.pt-cat-tx strong { font-size: 1.16rem; letter-spacing: -.02em; color: var(--ink); }
.pt-cat-tx small { font-size: max(16px, .92rem); line-height: 1.6; color: var(--tx-3); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pt-cat-tx em { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 12px; font-style: normal; font-weight: 700; font-size: max(16px, .92rem); color: var(--cc); }
.pt-cat-tx em .pt-ico { width: 18px; height: 18px; transition: transform .25s; }
.pt-cat:hover .pt-cat-tx em .pt-ico { transform: translateX(5px); }

/* ---------- product cards ---------- */
.pt-pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(256px, 1fr)); gap: 20px; }
.pt-pcard { display: flex; flex-direction: column; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 18px; transition: border-color .2s, box-shadow .28s, transform .28s; }
.pt-pcard:hover { border-color: var(--peri); box-shadow: 0 22px 44px rgba(11,14,26,.14); transform: translateY(-5px); }
.pt-pcard-fig { position: relative; display: flex; align-items: center; justify-content: center; aspect-ratio: 16/10; overflow: hidden;
  background: linear-gradient(165deg, #F7F9FD 0%, #EDF1F8 100%); border-bottom: 1px solid var(--line); }
.pt-pcard-fig img { width: 100%; height: 100%; object-fit: contain; padding: 12px; transition: transform .45s cubic-bezier(.2,.7,.3,1); }
.pt-pcard:hover .pt-pcard-fig img { transform: scale(1.07); }
.pt-pcard-ph .pt-dots i { width: 22px; height: 22px; }
.pt-pcard-fig .pt-badge-uni { position: absolute; left: 12px; top: 12px; }
.pt-pcard-bd { display: flex; flex-direction: column; gap: 6px; flex: 1; padding: 16px 18px 18px; }
.pt-pcard.is-uni .pt-pcard-fig { background: linear-gradient(165deg, #FFF7D6 0%, #FFFDF2 100%); border-bottom-color: #F1E2A0; }
.pt-pcard.is-uni { border-color: #F1DE74; }
.pt-pcard-code { font-family: var(--mono); font-weight: 700; font-size: 1.1rem; color: var(--navy); }
.pt-pcard-sub { font-size: .95rem; color: var(--tx-2); line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.pt-pcard-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: auto; padding-top: 8px; font-size: .95rem; color: var(--tx-3); }
.pt-pcard-meta em { font-style: normal; }
.pt-catblock { margin-bottom: 56px; }
.pt-catblock-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 20px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--ink); }
.pt-catblock-head h2 { margin: 0; }
.pt-catblock-head h2 a:hover { color: var(--peri-d); }
.pt-catblock-head small { font-size: .95rem; color: var(--tx-3); font-weight: 500; margin-left: 6px; }
.pt-catblock-head p { margin: 0; color: var(--tx-3); font-size: .95rem; }

/* ---------- product table ---------- */
.pt-cat-hero { margin: 0 0 28px; border: 1px solid var(--line); border-radius: var(--r); background: #fff; max-width: 760px; }
.pt-cat-hero img { max-height: 380px; margin: 0 auto; object-fit: contain; }
.pt-tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: #fff; margin-top: 18px; }
.pt-ptbl { font-size: .95rem; }
.pt-ptbl th, .pt-ptbl td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.pt-ptbl thead th { background: var(--navy); color: #fff; font-weight: 600; font-size: .95rem; white-space: nowrap; }
.pt-ptbl tbody tr:last-child > * { border-bottom: 0; }
.pt-ptbl tbody tr.is-uni { background: var(--uni); }
.pt-ptbl tbody th { white-space: nowrap; }
.pt-oem { font-family: var(--mono); font-size: .95rem; line-height: 1.55; color: var(--tx-2); min-width: 330px; white-space: nowrap; }
.pt-prn { min-width: 220px; }
.pt-prn details summary { cursor: pointer; color: var(--peri-d); font-weight: 600; font-size: .95rem; list-style: none; }
.pt-prn details summary::-webkit-details-marker { display: none; }
.pt-prn details summary::before { content: "+ "; }
.pt-prn details[open] summary::before { content: "− "; }
.pt-prn details span { color: var(--tx-3); font-weight: 400; }
.pt-prn ul { margin-top: 8px; font-family: var(--mono); font-size: .95rem; line-height: 1.55; color: var(--tx-2); }
.pt-prn li { padding: 2px 0; }
.pt-series { margin-bottom: 56px; }
.pt-series-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; }
.pt-series-head h2 { margin: 0; }
.pt-series-imgs { display: flex; gap: 8px; }
.pt-series-imgs img { width: 150px; height: auto; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.pt-intro-media { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 32px; }
.pt-intro-media p { margin: 0; color: var(--tx-2); }
.pt-pm-logo { width: 200px; }

/* ---------- product detail ---------- */
.pt-pd { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.pt-pd-media { border: 1px solid var(--line); border-radius: var(--r); background: #fff; overflow: hidden; }
.pt-pd-media img { width: 100%; }
.pt-pd-ph { aspect-ratio: 3/2; display: flex; flex-direction: column; gap: 18px; align-items: center; justify-content: center; background: var(--bg2); }
.pt-pd-ph .pt-dots i { width: 34px; height: 34px; }
.pt-pd-ph strong { font-family: var(--mono); font-size: 1.6rem; color: var(--navy); }
.pt-uni-note { background: var(--uni); border-radius: 12px; padding: 12px 16px; font-size: .95rem; }
.pt-spec { margin: 0; }
.pt-spec > div { display: grid; grid-template-columns: 170px 1fr; gap: 28px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.pt-spec dt { color: var(--tx-2); font-size: max(16px, .95rem); font-weight: 600; display: flex; align-items: center; gap: 8px; }
.pt-spec dd { margin: 0; color: var(--ink); line-height: 1.8; }
.pt-spec dd a { color: var(--peri-d); }
.pt-spec.is-plain > div { grid-template-columns: 110px 1fr; }
.pt-pd-btns { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.pt-compat { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; }
.pt-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.pt-chips li { font-family: var(--mono); font-size: .95rem; background: #fff; border: 1px solid var(--line-2); border-radius: 8px; padding: 6px 10px; }
.pt-prnlist li { font-family: var(--mono); font-size: .95rem; padding: 9px 0; border-bottom: 1px dashed var(--line-2); color: var(--tx); }
.pt-qa > div { padding: 18px 0; border-bottom: 1px solid var(--line); }
.pt-qa dt { font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.pt-qa dt::before { content: "Q. "; color: var(--peri-d); }
.pt-qa dd { margin: 0; color: var(--tx-2); font-size: .95rem; }

/* ---------- who / stats / blocks ---------- */
.pt-sec--who { background: linear-gradient(180deg, #fff 0%, #F5F7FC 100%); }
.pt-who { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.pt-who li { --cc: var(--peri); }
.pt-who li:nth-child(1) { --cc: var(--c); } .pt-who li:nth-child(2) { --cc: var(--m); } .pt-who li:nth-child(3) { --cc: #00B2A0; } .pt-who li:nth-child(4) { --cc: var(--peri-d); }
.pt-who-c { position: relative; display: flex; flex-direction: column; height: 100%; overflow: hidden; border-radius: 20px; background: #fff;
  box-shadow: 0 0 0 1px var(--line), 0 12px 30px rgba(11,14,26,.07); transition: transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s; }
.pt-who-c:hover { transform: translateY(-8px); box-shadow: 0 0 0 1px transparent, 0 30px 56px rgba(11,14,26,.17); }
.pt-who-fig { position: relative; display: block; aspect-ratio: 16/10; overflow: hidden; background: var(--navy); }
.pt-who-fig img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.6) contrast(1.04); transition: transform .6s cubic-bezier(.2,.7,.3,1), filter .4s; }
.pt-who-c:hover .pt-who-fig img { transform: scale(1.07); filter: none; }
.pt-who-fig::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(9,13,30,.12) 0%, rgba(9,13,30,.08) 38%, rgba(9,13,30,.86) 100%); }
.pt-who-stat { position: absolute; left: 20px; bottom: 15px; z-index: 2; display: flex; align-items: baseline; gap: 7px; color: #fff; font-size: max(16px, .92rem); font-weight: 600; }
.pt-who-stat i { font-style: normal; font-size: 2.15rem; font-weight: 800; line-height: 1; letter-spacing: -.035em; text-shadow: 0 2px 14px rgba(0,0,0,.35); }
.pt-who-bd { display: flex; flex-direction: column; gap: 9px; flex: 1; padding: 22px 24px 24px; }
.pt-who-n { display: block; font-size: max(16px, .9rem); font-weight: 700; letter-spacing: .1em; color: var(--cc); text-transform: uppercase; }
.pt-who h3 { font-size: 1.22rem; margin: 0; }
.pt-who p { margin: 0; color: var(--tx-2); font-size: .97rem; }
.pt-who-bd em { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 14px; font-style: normal; font-weight: 700; font-size: max(16px, .92rem); color: var(--peri-d); }
.pt-who-bd em .pt-ico { width: 18px; height: 18px; transition: transform .25s; }
.pt-who-c:hover .pt-who-bd em .pt-ico { transform: translateX(5px); }
.pt-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 56px; border-top: 2px solid var(--ink); }
.pt-stats li { padding: 24px 20px; border-right: 1px solid var(--line); }
.pt-stats li:last-child { border-right: 0; }
.pt-stats strong { display: block; font-size: clamp(2rem, 3.3vw, 2.9rem); font-weight: 800; color: var(--navy); letter-spacing: -0.035em; }
.pt-stats span { color: var(--tx-3); font-size: .95rem; }
.pt-blocks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.pt-block .pt-list li { font-size: .96rem; color: var(--tx-2); }
/* 현장 사진 띠 — 세 컷 모두 같은 비율 */
.pt-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.pt-gallery figure { position: relative; margin: 0; overflow: hidden; border-radius: 20px; background: var(--navy);
  box-shadow: 0 0 0 1px var(--line), 0 12px 30px rgba(11,14,26,.07); transition: transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s; }
.pt-gallery figure:hover { transform: translateY(-6px); box-shadow: 0 0 0 1px transparent, 0 26px 50px rgba(11,14,26,.16); }
.pt-gallery img { display: block; width: 100%; aspect-ratio: 4/3; object-fit: cover;
  filter: saturate(.78) contrast(1.04); transition: transform .6s cubic-bezier(.2,.7,.3,1), filter .4s; }
.pt-gallery figure:hover img { transform: scale(1.06); filter: none; }
.pt-gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 20px 16px; color: #fff; font-weight: 600;
  font-size: max(16px, .98rem); background: linear-gradient(180deg, rgba(9,13,30,0), rgba(9,13,30,.82)); }

/* ---------- tech ---------- */
.pt-sec--nano { padding-top: 104px; padding-bottom: 104px; }
.pt-tech { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.pt-tech-tx .pt-sec-head { margin-bottom: 20px; }
.pt-tech-why { max-width: 28em; margin: 0 0 26px; color: #C4CBDE; }
.pt-tech-tx .pt-btn .pt-ico { width: 18px; height: 18px; }
.pt-nanox { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.pt-nano { padding: 22px 22px 24px; border-radius: 18px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.06); backdrop-filter: blur(8px); }
.pt-nano.is-pri { border-color: rgba(130,195,255,.5); background: linear-gradient(165deg, rgba(0,160,233,.26), rgba(70,92,160,.12)); box-shadow: 0 22px 54px rgba(0,0,0,.34); }
.pt-nano-hd { margin: 0 0 14px; }
.pt-nano-hd b { display: block; color: #fff; font-size: 1.08rem; }
.pt-nano-hd span { color: #A9B7E6; font-size: max(16px, .9rem); }
.pt-nano-field { display: block; height: 118px; border-radius: 12px; background-color: rgba(4,7,20,.42); }
.pt-nano.is-pri .pt-nano-field { background-image: radial-gradient(circle, rgba(170,225,255,.95) 2.4px, transparent 2.6px); background-size: 15px 15px; }
.pt-nano:not(.is-pri) .pt-nano-field { background-image:
    radial-gradient(circle, rgba(255,255,255,.5) 5.6px, transparent 5.8px),
    radial-gradient(circle, rgba(255,255,255,.34) 7.8px, transparent 8px),
    radial-gradient(circle, rgba(255,255,255,.26) 3.6px, transparent 3.8px);
  background-size: 36px 31px, 49px 43px, 24px 27px; background-position: 5px 7px, 21px 15px, 12px 23px; }
.pt-nano-no { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0 14px; }
.pt-nano-no dt { margin: 0; color: #A9B2C8; font-size: max(16px, .88rem); }
.pt-nano-no dd { margin: 3px 0 0; color: #fff; font-family: var(--mono); font-weight: 700; font-size: 1.3rem; letter-spacing: -.02em; }
.pt-nano-no dd u { text-decoration: none; margin-left: 2px; font-size: .74em; color: #BFC7DA; }
.pt-nano-bar { display: block; height: 8px; border-radius: 99px; background: rgba(255,255,255,.14); overflow: hidden; }
.pt-nano-bar b { display: block; height: 100%; width: var(--w); border-radius: 99px; background: rgba(255,255,255,.4); }
.pt-nano.is-pri .pt-nano-bar b { background: linear-gradient(90deg, var(--c), #A6E3FF); }
.pt-bars-legacy { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: center; }
.pt-bars { display: grid; gap: 22px; }
.pt-bar { display: grid; grid-template-columns: 150px 1fr 90px; align-items: center; gap: 14px; }
.pt-bar span { color: #C9CFDF; font-size: .95rem; }
.pt-bar b { display: block; height: 18px; border-radius: 9px; width: var(--w); background: rgba(255,255,255,.28); }
.pt-bar.is-pri b { background: linear-gradient(90deg, var(--c), var(--peri)); }
.pt-bar.is-pri span { color: #fff; font-weight: 700; }
.pt-bar em { font-style: normal; font-family: var(--mono); font-weight: 700; color: #fff; text-align: right; }
.pt-bars-note { margin: 0; color: #A9B2C8; font-size: .95rem; font-family: var(--mono); }
.pt-cmp { font-size: .95rem; min-width: 640px; }
.pt-cmp th, .pt-cmp td { padding: 13px 16px; border-bottom: 1px solid var(--line); text-align: center; }
.pt-cmp thead th { background: var(--navy); color: #fff; font-weight: 600; }
.pt-cmp thead th.is-pri { background: var(--peri-d); }
.pt-cmp tbody th { text-align: left; font-weight: 600; color: var(--ink); background: #FAFBFD; }
.pt-cmp td.is-pri { background: var(--peri-lt); font-weight: 700; color: var(--navy); }
.pt-cmp .pt-cmp-g th { background: var(--bg2); color: var(--peri-d); font-size: .95rem; letter-spacing: .04em; text-align: left; }
.pt-psd { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pt-psd li { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: #fff; }
.pt-psd li.is-pri { border-color: var(--peri); box-shadow: 0 0 0 3px var(--peri-lt); }
.pt-psd p { margin: 0; padding: 12px 16px; font-family: var(--mono); font-size: .95rem; border-top: 1px solid var(--line); }
.pt-vs { display: grid; gap: 12px; }
.pt-vs li { padding: 20px 22px; border-radius: 12px; background: var(--bg2); display: grid; gap: 4px; }
.pt-vs li.is-pri { background: var(--navy); color: #fff; }
.pt-vs li.is-pri strong { color: #fff; }
.pt-vs strong { font-size: 1.05rem; }
.pt-vs span { font-family: var(--mono); font-size: .95rem; }
.pt-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.pt-duo figure { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 20px; }
.pt-duo figure.is-pri { border-color: var(--peri); }
.pt-duo figcaption { font-weight: 700; margin: 12px 0; color: var(--ink); }
/* 번짐 비교 — 큰 사진 하나와 인쇄 샘플 세 장 */
/* 좌우 높이가 맞도록 폭을 잡았다 — 사진은 4:3에 가깝고 샘플은 가로로 길어 비율이 1.93:1 에서 맞는다 */
.pt-bleed-wrap { display: grid; grid-template-columns: 1.93fr 1fr; gap: 30px; align-items: start; }
.pt-bleed-main { margin: 0; overflow: hidden; border-radius: 22px; background: #fff;
  box-shadow: 0 0 0 1px var(--line), 0 16px 38px rgba(11,14,26,.09); }
.pt-bleed-main img { display: block; width: 100%; height: auto; }
.pt-bleed-main figcaption { display: flex; flex-direction: column; gap: 4px; padding: 16px 20px 18px; border-top: 1px solid var(--line); }
.pt-bleed-main figcaption strong { font-size: 1.06rem; font-weight: 700; color: var(--ink); letter-spacing: -.02em; }
.pt-bleed-main figcaption span { color: var(--tx-3); font-size: max(16px, .95rem); }
.pt-bleed-side { display: flex; flex-direction: column; min-height: 0; }
.pt-bleed-hd { flex: none; margin: 0 0 16px; font-size: max(16px, .98rem); font-weight: 700; color: var(--tx-2); }
.pt-bleed { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.pt-bleed li { position: relative; display: flex; flex-direction: column; min-height: 0; padding: 14px 16px 15px; border-radius: 18px; background: #fff;
  box-shadow: 0 0 0 1px var(--line); transition: transform .25s cubic-bezier(.2,.7,.3,1), box-shadow .25s; }
.pt-bleed li:hover { transform: translateY(-4px); box-shadow: 0 0 0 1px var(--line-2), 0 18px 36px rgba(11,14,26,.12); }
.pt-bleed li.is-pri { background: linear-gradient(180deg, #F6F9FF, #fff 62%);
  box-shadow: 0 0 0 2px var(--peri), 0 18px 40px rgba(101,123,188,.24); }
.pt-bleed-fig { display: flex; align-items: center; justify-content: center; overflow: hidden; border-radius: 10px; background: #fff; box-shadow: inset 0 0 0 1px var(--line); }
.pt-bleed img { display: block; width: 100%; height: auto; }
.pt-bleed strong { flex: none; display: block; margin-top: 11px; font-size: 1.04rem; font-weight: 700; letter-spacing: -.02em; color: var(--ink); }
.pt-bleed li.is-pri strong { color: var(--peri-d); }
.pt-bleed-tag { position: absolute; right: 16px; top: -11px; z-index: 1; padding: 5px 13px; border-radius: 999px;
  background: var(--peri-d); color: #fff; font-family: var(--mono); font-size: max(16px, .8rem); font-weight: 700; letter-spacing: .06em;
  box-shadow: 0 8px 18px rgba(70,92,160,.38); }
.pt-aging { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pt-aging figure { margin: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; }
.pt-aging figcaption { padding: 10px 12px; font-size: .95rem; color: var(--tx-2); border-top: 1px solid var(--line); }

/* ---------- certs / docs ---------- */
.pt-certrow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.pt-certrow a { display: flex; flex-direction: column; gap: 14px; height: 100%; padding: 18px 18px 20px; background: #fff; border-radius: 18px;
  box-shadow: 0 0 0 1px var(--line), 0 10px 26px rgba(11,14,26,.06); transition: transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s; }
.pt-certrow a:hover { transform: translateY(-7px); box-shadow: 0 0 0 1px transparent, 0 28px 52px rgba(11,14,26,.16); }
.pt-cert-fr { display: flex; align-items: center; justify-content: center; aspect-ratio: 3/4; overflow: hidden; border-radius: 10px;
  background: linear-gradient(170deg, #F7F9FD, #fff); box-shadow: inset 0 0 0 1px var(--line); }
.pt-cert-fr img { width: 100%; height: 100%; object-fit: contain; transition: transform .45s cubic-bezier(.2,.7,.3,1); }
.pt-certrow a:hover .pt-cert-fr img { transform: scale(1.04); }
.pt-cert-nm { display: block; font-weight: 700; font-size: 1.02rem; color: var(--ink); line-height: 1.4; }
.pt-cert-go { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; font-size: max(16px, .92rem); font-weight: 700; color: var(--peri-d); }
.pt-cert-go .pt-ico { width: 17px; height: 17px; transition: transform .25s; }
.pt-certrow a:hover .pt-cert-go .pt-ico { transform: translateX(5px); }
.pt-certs { display: grid; grid-template-columns: repeat(var(--n, 5), minmax(0, 1fr)); gap: 24px; }
.pt-certs figure { margin: 0; }
.pt-certs img { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 8px 22px rgba(11,14,26,.08); background: #fff; transition: transform .25s, box-shadow .25s; }
.pt-certs a:hover img { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(11,14,26,.16); }
.pt-certs figcaption { margin-top: 10px; font-size: .95rem; font-weight: 600; color: var(--ink); text-align: center; }
.pt-docs { display: grid; gap: 10px; }
.pt-docs a { display: flex; align-items: center; gap: 16px; padding: 18px 22px; background: #fff; border: 1px solid var(--line); border-radius: 12px; transition: border-color .2s; }
.pt-docs a:hover { border-color: var(--peri); }
.pt-docs a > .pt-ico { width: 28px; height: 28px; color: var(--peri-d); }
.pt-docs span { flex: 1; min-width: 0; display: grid; gap: 2px; }
.pt-docs strong { color: var(--ink); }
.pt-docs em { font-style: normal; font-size: .95rem; color: var(--tx-3); }
.pt-docs b { font-size: .95rem; color: var(--tx-3); font-weight: 600; white-space: nowrap; }
.pt-lightbox { position: fixed; inset: 0; z-index: 300; display: flex; align-items: center; justify-content: center; gap: 18px;
  padding: 24px 24px 76px; background: rgba(9,12,24,.9); backdrop-filter: blur(6px); animation: pt-lb-in .22s ease-out; }
@keyframes pt-lb-in { from { opacity: 0; } to { opacity: 1; } }
.pt-lb-fig { display: flex; flex-direction: column; align-items: center; gap: 14px; margin: 0; max-width: min(1100px, 100%); }
.pt-lightbox img { max-height: 78vh; max-width: 100%; width: auto; border-radius: 10px; background: #fff; box-shadow: 0 30px 70px rgba(0,0,0,.5);
  opacity: 0; transform: scale(.985); transition: opacity .25s, transform .25s; }
.pt-lightbox img.is-in { opacity: 1; transform: none; }
.pt-lightbox figcaption { color: #fff; font-weight: 600; font-size: max(16px, 1.02rem); text-align: center; }
.pt-lb-x { position: absolute; top: 18px; right: 20px; width: 50px; height: 50px; border: 0; border-radius: 50%; cursor: pointer;
  background: rgba(255,255,255,.14); color: #fff; font-size: 28px; line-height: 1; transition: background .2s; }
.pt-lb-x:hover { background: rgba(255,255,255,.3); }
.pt-lb-nav { flex: none; display: flex; flex-direction: column; align-items: center; gap: 8px; width: 92px; padding: 0; border: 0; background: none; color: #fff; cursor: pointer; }
.pt-lb-nav i { display: flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 50%;
  background: rgba(255,255,255,.14); transition: background .2s, transform .2s; }
.pt-lb-nav i::before { content: ""; width: 14px; height: 14px; border-top: 2.5px solid #fff; border-right: 2.5px solid #fff; }
.pt-lb-nav.is-prev i::before { transform: rotate(-135deg); margin-left: 4px; }
.pt-lb-nav.is-next i::before { transform: rotate(45deg); margin-right: 4px; }
.pt-lb-nav span { font-size: max(16px, .95rem); font-weight: 600; color: #C9CFDF; letter-spacing: .02em; }
.pt-lb-nav:hover i { background: rgba(255,255,255,.3); }
.pt-lb-nav.is-prev:hover i { transform: translateX(-3px); }
.pt-lb-nav.is-next:hover i { transform: translateX(3px); }
.pt-lb-count { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); margin: 0; padding: 8px 18px; border-radius: 999px;
  background: rgba(255,255,255,.12); color: #fff; font-family: var(--mono); font-size: max(16px, .95rem); font-weight: 700; }
@media (max-width: 720px) {
  .pt-lightbox { gap: 4px; padding: 16px 6px 72px; }
  .pt-lb-nav { width: 52px; }
  .pt-lb-nav span { display: none; }
  .pt-lb-nav i { width: 44px; height: 44px; }
  .pt-lightbox img { max-height: 70vh; }
}

/* ---------- home bottom ---------- */
.pt-bottom { display: grid; grid-template-columns: 1fr 1.12fr; gap: 26px; align-items: stretch; }
.pt-news { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 32px 34px 34px; }
.pt-news-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.pt-news-head h2 { display: flex; align-items: center; gap: 10px; margin: 0; }
.pt-news-head h2 .pt-ico { width: 22px; height: 22px; color: var(--peri-d); }
.pt-news-head a { display: inline-flex; align-items: center; gap: 5px; color: var(--peri-d); font-size: max(16px, .95rem); font-weight: 700; white-space: nowrap; }
.pt-news-head a .pt-ico { width: 17px; height: 17px; transition: transform .25s; }
.pt-news-head a:hover .pt-ico { transform: translateX(4px); }
.pt-news-sub { margin: 6px 0 16px; color: var(--tx-3); font-size: max(16px, .95rem); }
.pt-news li a { display: flex; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.pt-news li a:hover span { color: var(--peri-d); }
.pt-news time { color: var(--tx-3); font-size: .95rem; white-space: nowrap; font-family: var(--mono); }
.pt-news-empty { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; min-height: 160px;
  padding: 26px 20px; border: 1px dashed var(--line-2); border-radius: 16px; background: linear-gradient(180deg, #FBFCFE, #fff); }
.pt-news-empty .pt-dots i { width: 15px; height: 15px; opacity: .5; }
.pt-news-empty p { margin: 0; color: var(--tx-3); font-size: max(16px, .95rem); }
.pt-cta { position: relative; overflow: hidden; border: 0; border-radius: 22px; color: #E7EAF3;
  background: linear-gradient(135deg, #0E1529 0%, #1A2447 52%, #2B3868 100%); }
.pt-cta-glow { position: absolute; right: -70px; top: -80px; width: 340px; height: 340px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, rgba(0,160,233,.5), rgba(0,160,233,0) 66%); }
.pt-cta-glow::after { content: ""; position: absolute; right: 110px; top: 190px; width: 280px; height: 280px; border-radius: 50%;
  background: radial-gradient(circle, rgba(228,0,127,.38), rgba(228,0,127,0) 66%); }
.pt-cta-in { position: relative; z-index: 1; padding: 36px 38px 38px; }
.pt-cta .pt-eyebrow { color: #9FB2E8; margin-bottom: 10px; }
.pt-cta h2 { color: #fff; margin: 0; }
.pt-cta-lead { color: #C9CFDF; margin: 10px 0 0; max-width: 34em; }
.pt-cta .pt-btn--line { background: transparent; color: #fff !important; border-color: rgba(255,255,255,.42); }
.pt-cta .pt-btn--line:hover { background: rgba(255,255,255,.12); }
.pt-cta .pt-btn--pri { background: #fff; color: var(--navy) !important; }
.pt-cta .pt-btn--pri:hover { background: #E8EDFB; }
.pt-cta-btns { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 20px; }
.pt-cta-tel { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; }
.pt-cta-tel a { display: inline-flex; align-items: center; gap: 7px; padding: 9px 15px; border-radius: 999px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); color: #fff; font-weight: 600; font-size: max(16px, .95rem); transition: background .2s, border-color .2s; }
.pt-cta-tel a:hover { background: rgba(255,255,255,.2); border-color: rgba(255,255,255,.4); }
.pt-cta-tel .pt-ico { width: 18px; height: 18px; }

/* ---------- forms ---------- */
.pt-contact { display: grid; grid-template-columns: 1.6fr 1fr; gap: 48px; align-items: start; }
.pt-form { display: grid; gap: 18px; }
.pt-form label span { display: block; font-weight: 600; font-size: .95rem; margin-bottom: 6px; color: var(--ink); }
.pt-form label em { font-style: normal; color: var(--m); font-size: .95rem; margin-left: 4px; }
.pt-form input[type=text], .pt-form input[type=email], .pt-form input[type=tel], .pt-form textarea { width: 100%; border: 1.5px solid var(--line-2); border-radius: 10px; padding: 12px 14px; background: #fff; color: var(--ink); }
.pt-form input:focus, .pt-form textarea:focus { border-color: var(--peri); outline: none; box-shadow: 0 0 0 3px rgba(101,123,188,.18); }
.pt-fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pt-types { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.pt-types legend { font-weight: 600; font-size: .95rem; margin-bottom: 8px; padding: 0; }
.pt-types label { cursor: pointer; }
.pt-types input { position: absolute; opacity: 0; }
.pt-types label span { display: inline-block; margin: 0; padding: 9px 16px; border: 1.5px solid var(--line-2); border-radius: 999px; font-weight: 500; }
.pt-types input:checked + span { background: var(--navy); border-color: var(--navy); color: #fff; }
.pt-types input:focus-visible + span { outline: 3px solid var(--peri); outline-offset: 2px; }
.pt-cap { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.pt-cap span { margin: 0 !important; }
.pt-cap input { width: 96px !important; text-align: center; }
.pt-agree { display: flex; gap: 10px; align-items: flex-start; font-size: .95rem; color: var(--tx-2); }
.pt-agree input { margin-top: 5px; width: 18px; height: 18px; flex: none; }
.pt-agree span { font-weight: 400 !important; color: var(--tx-2) !important; }
.pt-agree a { color: var(--peri-d); text-decoration: underline; }
.pt-alert { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-radius: 10px; margin: 0; font-weight: 600; }
.pt-alert.is-ok { background: #E7F6EC; color: #1C6B3A; }
.pt-alert.is-err { background: #FDECEC; color: #9B2323; }
.pt-contact-side { background: var(--bg2); border-radius: var(--r); padding: 30px; }
.pt-big { display: inline-flex; align-items: center; gap: 10px; font-size: 1.25rem; font-weight: 700; color: var(--navy); }
.pt-maps { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.pt-mapcard { aspect-ratio: 4/3; border-radius: var(--r); background: repeating-linear-gradient(0deg, transparent 0 39px, rgba(101,123,188,.12) 39px 40px), repeating-linear-gradient(90deg, transparent 0 39px, rgba(101,123,188,.12) 39px 40px), var(--bg2); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--line); }
.pt-mapcard-pin .pt-ico { width: 54px; height: 54px; color: var(--m); }
.pt-mapcard strong { font-size: 1.2rem; color: var(--ink); }
.pt-mapcard span { font-family: var(--mono); color: var(--tx-3); }
.pt-prose { max-width: 820px; }
.pt-prose h2 { margin-top: 32px; }
.pt-404 { text-align: center; }
.pt-404 .pt-lead { margin: 16px auto 28px; }
.pt-404-n { font-size: clamp(5rem, 14vw, 9rem); font-weight: 800; line-height: 1; margin: 0 0 12px; background: linear-gradient(90deg, var(--c), var(--m), #E3C200); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pt-404-btns { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }

/* ---------- footer ---------- */
.pt-footer { background: var(--ink); color: #B9BFD0; font-size: .95rem; margin-top: 0; }
.pt-foot-in { display: grid; grid-template-columns: 1fr 1.1fr; gap: 36px 64px; padding-top: 62px; padding-bottom: 34px; }
.pt-foot-brand img { width: 112px; margin-bottom: 16px; }
.pt-foot-brand p { color: #9AA2B8; max-width: 24em; }
.pt-foot-act { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 0; }
.pt-foot-act a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 17px; border-radius: 999px; border: 1px solid rgba(255,255,255,.18);
  color: #D6DBE9; font-weight: 600; font-size: max(16px, .95rem); transition: background .2s, border-color .2s, color .2s; }
.pt-foot-act a:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.42); color: #fff; }
.pt-foot-act .pt-ico { width: 18px; height: 18px; }
.pt-foot-info { font-style: normal; display: grid; gap: 11px; align-content: start; justify-items: start; }
.pt-foot-info strong { color: #fff; font-size: 1.05rem; }
.pt-foot-info span { display: flex; align-items: flex-start; gap: 10px; }
.pt-foot-info .pt-ico { flex: none; width: 18px; height: 18px; margin-top: 5px; color: var(--peri); }
.pt-foot-info i { font-style: normal; margin: 0 8px; color: #5A6176; }
.pt-foot-info a:hover { color: #fff; }
.pt-foot-reg { color: #8A92A8; }
.pt-foot-bot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; padding-top: 20px; padding-bottom: 30px;
  border-top: 1px solid rgba(255,255,255,.09); color: #8A92A8; font-size: max(16px, .95rem); }
.pt-foot-copy { display: inline-flex; align-items: flex-end; flex-wrap: wrap; gap: 4px; }
.pt-foot-links { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; }
.pt-foot-links > a { color: #C6CCDD; font-weight: 600; }
.pt-foot-links > a:hover { color: #fff; }
.pt-foot-admin { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; margin-left: 10px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2); color: #AEB6C9; transition: background .2s, color .2s, border-color .2s; }
.pt-foot-admin:hover { background: #fff; color: var(--ink); border-color: #fff; }
.pt-foot-admin .pt-ico { width: 16px; height: 16px; }
.pt-top { position: fixed; right: 26px; bottom: 26px; z-index: 90; width: 52px; height: 52px; border-radius: 50%; background: #fff; color: var(--ink);
  display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .25s, transform .25s, background .2s, color .2s; box-shadow: 0 10px 30px rgba(0,0,0,.3), 0 0 0 1px rgba(11,14,26,.06); }
.pt-top:hover { background: var(--peri-d); color: #fff; }
.pt-top.is-on { opacity: 1; visibility: visible; transform: none; }

/* ---------- board area (대시보드 게시판 스킨 보정) ---------- */
.pt-board-area { padding: 48px 0 88px; }
.pt-board-area .container { max-width: none; padding-left: 0; padding-right: 0; }
.pt-board-area .board-head { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); }
.pt-board-area .board-head + * { margin-top: 0; }
.pt-board-area a { color: inherit; }
.pt-board-area .post-view h1, .pt-board-area .post h1 { font-size: clamp(1.5rem, 2.4vw, 2rem); }
.pt-board-area .crumbs { display: none; }

/* ---------- responsive ---------- */
@media (max-width: 1400px) {
  :root { --gut: 7%; }
  .pt-gnb > ul > li > a { padding: 0 18px; font-size: 1.14rem; }
  .pt-mega-in { grid-template-columns: 1fr 280px; gap: 36px; }
}
@media (max-width: 1180px) {
  :root { --gut: 5%; }
  .pt-gnb > ul > li > a { padding: 0 14px; font-size: 1.08rem; }
  .pt-brand-tx { display: none; }
  .pt-catgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pt-certs { grid-template-columns: repeat(var(--n4, 4), minmax(0, 1fr)); }
}
@media (max-width: 1024px) {
  :root { --hdr: 68px; --gut: 24px; }
  .pt-navzone, .pt-hd-cta { display: none; }
  .pt-burger { display: flex; }
  .pt-header-in { justify-content: space-between; }
  .pt-brand-tx { display: inline; }
  .pt-split, .pt-pd, .pt-compat, .pt-contact, .pt-tech, .pt-bottom { grid-template-columns: 1fr; gap: 32px; }
  .pt-sec--nano { padding-top: 72px; padding-bottom: 72px; }
  .pt-certrow { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
  .pt-who { grid-template-columns: repeat(2, 1fr); }
  .pt-blocks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pt-hero-in { grid-template-columns: 1fr; min-height: 0; padding-top: 40px; padding-bottom: 88px; gap: 16px; }
  .pt-hero-track { min-height: 0; }
  .pt-hero-bg img { object-position: center 30%; }
  .pt-hero-fig img { max-height: 280px; }
  .pt-foot-in { grid-template-columns: 1fr; }
  .pt-psd { grid-template-columns: 1fr 1fr 1fr; }
  .pt-sec { padding: 64px 0; }
  .pt-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
}
@media (max-width: 900px) {
  /* 제품 표 → 카드 */
  .pt-tbl-wrap:has(.pt-ptbl) { border: 0; background: transparent; overflow: visible; }
  .pt-ptbl thead { display: none; }
  .pt-ptbl, .pt-ptbl tbody, .pt-ptbl tr, .pt-ptbl th, .pt-ptbl td { display: block; width: 100%; }
  .pt-ptbl tr { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; padding: 6px 0; }
  .pt-ptbl tbody tr:last-child > * { border-bottom: 1px solid var(--line); }
  .pt-ptbl th, .pt-ptbl td { border-bottom: 1px solid var(--line); padding: 10px 16px; }
  .pt-ptbl tr > *:last-child { border-bottom: 0 !important; }
  .pt-ptbl td::before, .pt-ptbl tbody th::before { content: attr(data-l); display: block; font-size: .78rem; font-weight: 600; color: var(--tx-3); margin-bottom: 2px; font-family: var(--font); }
  .pt-ptbl tbody th::before { display: none; }
  .pt-oem, .pt-prn { min-width: 0; white-space: normal; overflow-wrap: anywhere; }
}
@media (max-width: 720px) {
  :root { --gut: 18px; }
  body.pt { font-size: 1rem; }
  .pt-sec { padding: 52px 0; }
  .pt-sub-in { padding-top: 28px; padding-bottom: 32px; }
  .pt-catgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .pt-cat-tx { padding: 16px 16px 18px; }
  .pt-cat-tx small { -webkit-line-clamp: 3; }
  .pt-nanox { grid-template-columns: 1fr; }
  .pt-who, .pt-blocks, .pt-duo, .pt-psd, .pt-fgrid, .pt-aging { grid-template-columns: 1fr; }
  .pt-bleed-wrap { grid-template-columns: 1fr; gap: 26px; }
  .pt-bleed { grid-template-rows: none; }
  .pt-bleed-fig { flex: none; }
  .pt-bleed img { height: auto; }
  .pt-stats { grid-template-columns: 1fr 1fr; }
  .pt-stats li:nth-child(2) { border-right: 0; }
  .pt-stats li { border-bottom: 1px solid var(--line); }
  .pt-certs { grid-template-columns: repeat(var(--n2, 2), minmax(0, 1fr)); gap: 14px; }
  .pt-certrow { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .pt-spec > div { grid-template-columns: 1fr; gap: 2px; }
  .pt-finder { padding: 20px 18px; border-radius: 14px; }
  :root { --hero-overlap: 34px; }
  .pt-finder-form input { height: 54px; font-size: 1rem; }
  .pt-bar { grid-template-columns: 1fr 72px; }
  .pt-bar span { grid-column: 1 / -1; }
  .pt-bleed li { grid-template-columns: 1fr; }
  .pt-foot-nav { grid-template-columns: 1fr 1fr; }
  .pt-series-imgs img { width: 120px; }
  .pt-gallery { grid-template-columns: 1fr; }
  .pt-brand-tx { display: none; }
  .pt-news, .pt-contact-side { padding: 24px 22px; }
  .pt-cta-in { padding: 26px 24px 28px; }
  .pt-btn { white-space: normal; text-align: left; }
}
@media (prefers-reduced-motion: reduce) {
  .pt *, .pt *::before, .pt *::after { transition: none !important; animation: none !important; }
}

/* 게시판 페이지에서 main.css 가 p 여백·글자를 덮어쓰는 것 보정 */
.pt .pt-sub-title { margin: 0; }
.pt .pt-sub-lead { margin: 14px 0 0; line-height: 1.6; }
.pt .pt-crumbs { line-height: 1.5; }
/* 모델 번호 나열(띄어쓰기 없음)은 keep-all 에 막혀 넘치므로 아무 곳에서나 줄바꿈 */
.pt .pt-prnlist li, .pt .pt-chips li, .pt .pt-oem, .pt .pt-prn ul, .pt .pt-qa dd, .pt .pt-pcard-sub, .pt .pt-sub-lead, .pt .pt-spec dd { overflow-wrap: anywhere; word-break: break-all; }
/* 긴 메일 주소/모델명이 화면 폭을 밀어내지 않게 (320px 기기에서 가로 스크롤 발생) */
.pt .pt-big, .pt .pt-contact-side a, .pt .pt-cta-tel a, .pt .pt-catblock-head p,
.pt .pt-foot-info a, .pt .pt-map-addr, .pt .pt-dia-alt li { overflow-wrap: anywhere; }
@media (max-width: 400px) { .pt .pt-big { font-size: 1.05rem; } }
.pt.lang-kr .pt-qa dd, .pt.lang-kr .pt-sub-lead, .pt.lang-kr .pt-spec dd { word-break: keep-all; overflow-wrap: anywhere; }

/* 인증현황 — 게시할 인증서가 없을 때 안내 */
.pt-notice-box { background: var(--bg2); border: 1px solid var(--line); border-left: 4px solid var(--peri); border-radius: var(--r); padding: 28px 30px; max-width: 760px; }
.pt-notice-box p { color: var(--tx-2); }
.pt-notice-box .pt-404-btns { justify-content: flex-start; margin-top: 18px; }
.pt-certs figcaption em { display: block; font-style: normal; font-weight: 400; font-size: .95rem; color: var(--tx-3); margin-top: 4px; }

/* ---------- 스크롤 등장 ---------- */
.js .pt-reveal { opacity: 0; transform: translateY(22px); }
.js .pt-reveal.is-in { opacity: 1; transform: none; transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
@media (prefers-reduced-motion: reduce) { .js .pt-reveal { opacity: 1 !important; transform: none !important; } }

/* 푸터 사진 출처 */
.pt-foot-credit { color: #7E869C; font-size: max(16px, .9rem); }
.pt-foot-credit a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- 게시판 스킨 글자 키우기 (요구: 최소 16px) ---------- */
.pt-board-area { font-size: 1rem; }
.pt-board-area table, .pt-board-area th, .pt-board-area td,
.pt-board-area input, .pt-board-area select, .pt-board-area textarea, .pt-board-area button,
.pt-board-area .btn, .pt-board-area .btn-primary, .pt-board-area .muted, .pt-board-area small,
.pt-board-area .page a, .pt-board-area .page span, .pt-board-area time, .pt-board-area label,
.pt-board-area .badge, .pt-board-area .board-search input, .pt-board-area .board-search select { font-size: max(16px, 1rem) !important; }
.pt-board-area .post-body { font-size: 1.05rem; line-height: 1.8; }

/* >>> pt-overview — 회사소개 블록 카드와 아이콘 (2026-10-06) */
.pt-split { align-items: start; }
.pt-lead + .pt-lead--sm { font-size: 1.02rem; line-height: 1.95; color: var(--tx-2); margin-top: 1.1em; }
.pt-split > div > .pt-lead:first-of-type { margin-bottom: .2em; }

/* 회사개요 블록 — 현장 사진 + 설명 */
.pt-block {
  position: relative; display: flex; flex-direction: column; height: 100%; overflow: hidden; border-radius: 20px; background: #fff;
  box-shadow: 0 0 0 1px var(--line), 0 12px 30px rgba(11,14,26,.07);
  transition: transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s;
}
.pt-block::before {
  content: ""; position: absolute; left: 0; top: 0; z-index: 3; height: 4px; width: 0;
  background: var(--bc, var(--peri)); transition: width .5s cubic-bezier(.2,.7,.3,1);
}
.pt-block:hover { transform: translateY(-8px); box-shadow: 0 0 0 1px transparent, 0 30px 56px rgba(11,14,26,.17); }
.pt-block:hover::before { width: 100%; }
.pt-block-fig { position: relative; display: block; aspect-ratio: 16/10; overflow: hidden; background: var(--navy); }
.pt-block-fig img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.92) contrast(1.02);
  transition: transform .6s cubic-bezier(.2,.7,.3,1), filter .4s; }
.pt-block:hover .pt-block-fig img { transform: scale(1.07); filter: none; }
.pt-block-fig::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(9,13,30,.42) 0%, rgba(9,13,30,.12) 42%, rgba(9,13,30,.52) 100%); }
.pt-block-bd { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 24px; }
.pt-block--1 { --bc: var(--c); }
.pt-block--2 { --bc: var(--peri); }
.pt-block--3 { --bc: var(--m); }
.pt-block--4 { --bc: #0E7C86; }
.pt-block--5 { --bc: var(--peri-d); }
.pt-block--6 { --bc: var(--c); }

.pt-block-ico { position: absolute; right: 16px; bottom: 14px; z-index: 2; display: flex; align-items: center; justify-content: center;
  width: 50px; height: 50px; border-radius: 50%; background: rgba(255,255,255,.94); color: var(--bc);
  box-shadow: 0 8px 22px rgba(0,0,0,.28); }
.pt-block-ico svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round; overflow: visible; }
.pt-block-n { position: absolute; left: 16px; top: 14px; z-index: 2; display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 14px 6px 11px; border-radius: 999px; background: rgba(9,13,30,.52); backdrop-filter: blur(6px);
  font-family: var(--mono); font-size: max(16px, .95rem); font-weight: 700; letter-spacing: .08em; color: #fff; }
.pt-block-n::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--bc, var(--peri)); box-shadow: 0 0 0 3px rgba(255,255,255,.22); }
.pt-block h3 { font-size: 1.3rem; letter-spacing: -0.02em; margin: 0 0 14px; }

/* 아이콘 움직임 — 화면에 들어오면 한 번, 호버하면 다시 */
.pt-block-ico .p-core { fill: color-mix(in srgb, currentColor 16%, transparent); }
.pt-block-ico .p-n { fill: currentColor; stroke: none; opacity: 0; animation: pt-nano 3.6s ease-in-out infinite; }
.pt-block-ico .p-n2 { animation-delay: .3s } .pt-block-ico .p-n3 { animation-delay: .6s }
.pt-block-ico .p-n4 { animation-delay: .9s } .pt-block-ico .p-n5 { animation-delay: 1.2s } .pt-block-ico .p-n6 { animation-delay: 1.5s }
@keyframes pt-nano { 0%,70%,100% { opacity: 0; transform: scale(.4); } 18%,52% { opacity: 1; transform: none; } }

.pt-block-ico .p-draw { stroke-dasharray: 90; stroke-dashoffset: 90; animation: pt-draw 1.6s .2s forwards; }
.pt-block-ico .p-draw2 { stroke-dasharray: 30; stroke-dashoffset: 30; animation: pt-draw .8s 1.2s forwards; }
@keyframes pt-draw { to { stroke-dashoffset: 0; } }
.pt-block-ico .p-tip { fill: currentColor; stroke: none; opacity: 0; animation: pt-pop .4s 1.5s forwards; }
@keyframes pt-pop { from { opacity: 0; transform: scale(.4); } to { opacity: 1; transform: none; } }

.pt-block-ico .p-fill { fill: color-mix(in srgb, currentColor 18%, transparent); stroke: none; }
.pt-block-ico .p-drop { fill: currentColor; stroke: none; animation: pt-drop 2.6s ease-in infinite; }
@keyframes pt-drop { 0% { transform: translateY(0); opacity: 0 } 15% { opacity: 1 } 60% { transform: translateY(16px); opacity: 1 } 70%,100% { transform: translateY(16px); opacity: 0 } }

.pt-block-ico .p-spin { transform-origin: 24px 24px; animation: pt-spin 9s linear infinite; }
@keyframes pt-spin { to { transform: rotate(360deg); } }
.pt-block-ico .p-core2 { fill: currentColor; stroke: none; }

.pt-block-ico .p-needle { transform-origin: 24px 34px; transform: rotate(-62deg); animation: pt-needle 3.4s ease-in-out infinite; }
@keyframes pt-needle { 0%,100% { transform: rotate(-62deg) } 45%,62% { transform: rotate(42deg) } }

.pt-block-ico .p-mer { transform-origin: 24px 24px; animation: pt-mer 7s ease-in-out infinite; }
@keyframes pt-mer { 0%,100% { transform: scaleX(1) } 50% { transform: scaleX(.18) } }
.pt-block-ico .p-route { stroke-dasharray: 3 5; opacity: .5; }
.pt-block-ico .p-ship { fill: currentColor; stroke: none; }

@media (prefers-reduced-motion: reduce) {
  .pt-block-ico * { animation: none !important; stroke-dashoffset: 0 !important; opacity: 1 !important; }
}

/* 오른쪽 열 = 사진 + 지표. 왼쪽 글과 높이를 맞춘다 */
.pt-ov-side { display: flex; flex-direction: column; gap: 18px; }
.pt-ov-side .pt-fig { margin: 0; }
.pt-stats--v { display: grid; grid-template-columns: 1fr; gap: 0; margin: 0; }
.pt-stats--v li {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding: 16px 20px; border: 1px solid var(--line); border-bottom: 0; background: #fff;
}
.pt-stats--v li:last-child { border-bottom: 1px solid var(--line); }
.pt-stats--v li:first-child { border-radius: var(--r) var(--r) 0 0; }
.pt-stats--v li:last-child { border-radius: 0 0 var(--r) var(--r); }
.pt-stats--v strong { font-size: 1.5rem; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.pt-stats--v span { font-size: 1rem; color: var(--tx-3); text-align: right; }
@media (max-width: 900px) { .pt-stats--v li { padding: 14px 16px; } }
/* <<< pt-overview */


/* ---------- 블로그 준비 안내 ---------- */
.pt-blog-soon { max-width: 46em; padding: 38px 40px; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(180deg, #FBFCFE, #fff); box-shadow: 0 12px 34px rgba(11,14,26,.06); }
.pt-blog-soon > i { display: block; margin-bottom: 18px; }
.pt-blog-soon .pt-dots i { width: 16px; height: 16px; }
.pt-blog-soon p { margin: 0; font-size: 1.08rem; color: var(--tx-2); }
.pt-blog-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
@media (max-width: 720px) { .pt-blog-soon { padding: 26px 22px; } }

/* ---------- 기술소개 머리 — 요점 카드 + 전폭 다이어그램 ---------- */
.pt-why { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 20px; margin: 0 0 30px; }
.pt-why li { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 26px 26px 28px; border-radius: 20px;
  background: #fff; box-shadow: 0 0 0 1px var(--line), 0 10px 26px rgba(11,14,26,.06); }
.pt-why li::before { content: ""; position: absolute; left: 26px; right: 26px; top: 0; height: 3px; border-radius: 0 0 3px 3px; background: var(--peri); opacity: .55; }
.pt-why li:nth-child(1)::before { background: var(--c); }
.pt-why li:nth-child(2)::before { background: var(--m); }
.pt-why-n { font-family: var(--mono); font-size: max(16px, .9rem); font-weight: 700; letter-spacing: .1em; color: var(--peri-d); }
.pt-why-n.is-tx { font-family: var(--font); letter-spacing: .02em; }
.pt-why strong { font-size: 1.12rem; color: var(--ink); letter-spacing: -.02em; }
.pt-why p { margin: 0; color: var(--tx-2); font-size: .97rem; }
.pt-why li.is-pri { background: linear-gradient(140deg, #121A33 0%, #222E57 55%, #32406F 100%); box-shadow: 0 20px 44px rgba(11,14,26,.22); }
.pt-why li.is-pri::before { background: linear-gradient(90deg, var(--c), var(--m), var(--y)); opacity: 1; }
.pt-why li.is-pri .pt-why-n { color: #9FB2E8; }
.pt-why li.is-pri strong { color: #fff; }
.pt-why li.is-pri p { color: #C9CFDF; }

.pt-art { margin: 0; padding: 26px 28px 24px; border-radius: 24px; background: linear-gradient(180deg, #F7F9FD 0%, #EEF2F9 100%); box-shadow: inset 0 0 0 1px var(--line); }
.pt-art figcaption { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 14px; margin-bottom: 18px; }
.pt-art figcaption b { font-family: var(--mono); font-size: 1.02rem; font-weight: 700; letter-spacing: .04em; color: var(--ink); }
.pt-art figcaption span { color: var(--tx-3); font-size: max(16px, .95rem); }
.pt-art-img { padding: 10px 14px; border-radius: 16px; background: #fff; box-shadow: 0 10px 26px rgba(11,14,26,.07); }
.pt-art-img img { display: block; width: 100%; height: auto; }
.pt-art-legend { display: flex; flex-wrap: wrap; gap: 10px 14px; margin: 18px 0 0; }
.pt-art-legend em { display: inline-flex; align-items: center; gap: 9px; padding: 9px 16px; border-radius: 999px; background: #fff;
  box-shadow: 0 0 0 1px var(--line); font-style: normal; font-size: max(16px, .95rem); color: var(--tx-2); }
.pt-art-legend em::before { content: ""; width: 11px; height: 11px; border-radius: 50%; }
.pt-art-legend .is-micro::before { background: #C9D23A; }
.pt-art-legend .is-nano::before { background: var(--c); }
.pt-art-legend u { text-decoration: none; font-family: var(--mono); font-weight: 700; color: var(--ink); }
@media (max-width: 720px) {
  .pt-why li { padding: 22px 20px 24px; }
  .pt-why li::before { left: 20px; right: 20px; }
  .pt-art { padding: 20px 16px 18px; }
  .pt-art-img { padding: 8px 8px; }
}

/* ---------- SVG 기술 다이어그램 ---------- */
.pt-dia-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.pt-dia { display: block; width: 100%; height: auto; }
.pt-dia text { font-family: var(--font); }
.pt-dia-label { font-size: 33px; font-weight: 800; fill: var(--ink); letter-spacing: -.02em; }
.pt-dia-title { font-size: 36px; font-weight: 700; fill: var(--ink); letter-spacing: -.015em; }
.pt-dia-core { font-size: 27px; font-weight: 600; fill: #8A91A4; letter-spacing: .01em; }
.pt-dia-note { font-size: 21px; fill: var(--tx-2); }
.pt-dia-num { font-size: 21px; font-weight: 700; fill: var(--ink); font-family: var(--mono); }
.pt-dia-node circle:first-child { opacity: .5; }
/* 호가 그려지고, 노드가 차례로 떠오른다 */
.pt-dia-arc { stroke-dasharray: 100; stroke-dashoffset: 100; animation: pt-dia-draw 1.1s cubic-bezier(.4,.1,.2,1) forwards; }
.pt-dia-arc:nth-of-type(2) { animation-delay: .22s; }
.pt-dia-arc:nth-of-type(3) { animation-delay: .44s; }
.pt-dia-node { opacity: 0; animation: pt-dia-pop .5s .5s cubic-bezier(.2,.8,.3,1.2) forwards; transform-box: fill-box; transform-origin: center; }
.pt-dia-node:nth-of-type(2) { animation-delay: .66s; }
.pt-dia-node:nth-of-type(3) { animation-delay: .82s; }
@keyframes pt-dia-draw { to { stroke-dashoffset: 0; } }
@keyframes pt-dia-pop { from { opacity: 0; transform: scale(.82); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .pt-dia-arc { animation: none; stroke-dashoffset: 0; }
  .pt-dia-node { animation: none; opacity: 1; }
}
/* 좁은 화면 — 그림 대신 같은 내용을 목록으로 */
.pt-dia-alt { display: none; }
@media (max-width: 900px) {
  .pt-dia { display: none; }
  .pt-dia-alt { display: grid; gap: 12px; margin: 0; }
  .pt-dia-alt > li { padding: 18px 20px 20px; border-radius: 16px; background: #fff; box-shadow: 0 0 0 1px var(--line); border-left: 5px solid var(--cc); }
  .pt-dia-alt > li > strong { display: block; font-size: 1.1rem; color: var(--ink); }
  .pt-dia-alt > li > em { display: block; margin-top: 2px; font-style: normal; font-family: var(--mono); font-weight: 700; color: var(--cc); font-size: max(16px, .95rem); }
  .pt-dia-alt > li > ul { margin: 10px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; }
  .pt-dia-alt > li > ul > li { position: relative; padding-left: 14px; color: var(--tx-2); font-size: .97rem; }
  .pt-dia-alt > li > ul > li::before { content: ""; position: absolute; left: 0; top: .72em; width: 5px; height: 5px; border-radius: 50%; background: var(--cc); }
  .pt-art { padding: 18px 16px 20px; }
  .pt-art-img { padding: 0; background: none; box-shadow: none; }
}

/* ---------- 친환경 인증 ---------- */
.pt-eco-top { display: grid; grid-template-columns: 1.08fr 1fr; gap: 56px; align-items: center; }
.pt-eco-h { margin: 0 0 18px; font-size: clamp(1.9rem, 3.1vw, 3rem); line-height: 1.26; letter-spacing: -.035em; font-weight: 500; color: var(--tx-2); }
.pt-eco-h b { font-weight: 800; color: var(--ink); }
.pt-eco-sub { margin: 0 0 20px; font-size: clamp(1.05rem, 1.5vw, 1.3rem); font-weight: 700; color: var(--peri-d); letter-spacing: -.02em; }
.pt-eco-lead { margin: 0; font-size: 1.02rem; line-height: 1.9; color: var(--tx-2); max-width: 36em; }
.pt-eco-fig { margin: 0; padding: 20px; border-radius: 24px; background: linear-gradient(180deg, #F7F9FD, #EDF2F8); box-shadow: inset 0 0 0 1px var(--line); }
.pt-eco-fig img { display: block; width: 100%; height: auto; border-radius: 14px; }

.pt-sec--free { position: relative; overflow: hidden; color: #D8DEEF;
  background: linear-gradient(160deg, #0E1529 0%, #16213F 48%, #1E2B4E 100%); }
/* 흐릿한 잉크 배경 — 좌우를 뒤집고 더 흐리게 해서 메인 나노 섹션과 겹쳐 보이지 않게 */
.pt-sec--free::before { content: ""; position: absolute; inset: -60px; background-image: url("/assets/pt/img/hero/ink-dark.webp");
  background-size: cover; background-position: 68% 42%; filter: blur(7px) saturate(.75); opacity: .42; transform: scaleX(-1); }
.pt-sec--free::after { content: ""; position: absolute; inset: 0;
  background: radial-gradient(90% 120% at 18% 30%, rgba(10,16,36,.92) 0%, rgba(12,19,44,.74) 55%, rgba(16,25,56,.6) 100%); }
.pt-sec--free > * { position: relative; z-index: 1; }
.pt-sec--free .pt-eco-free li { background: rgba(10,16,34,.42); backdrop-filter: blur(3px); border-color: rgba(255,255,255,.16); }
.pt-eco-kicker { margin: 0 0 26px; font-size: clamp(1.6rem, 2.6vw, 2.4rem); font-weight: 800; letter-spacing: -.035em; color: #fff; }
.pt-eco-free { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.pt-eco-free li { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; gap: 4px 20px; align-items: center;
  padding: 28px 30px; border-radius: 20px; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.12); }
.pt-eco-zero { grid-row: 1 / 3; display: flex; align-items: center; justify-content: center; width: 62px; height: 62px; border-radius: 50%;
  background: rgba(224,90,82,.16); color: #FF8A82; }
.pt-eco-zero .pt-ico { width: 30px; height: 30px; stroke-width: 1.6; }
.pt-eco-free strong { align-self: end; font-size: 1.5rem; font-weight: 800; letter-spacing: -.03em; color: #fff; }
.pt-eco-free p { align-self: start; margin: 0; color: #B8C1D8; font-size: .97rem; }

.pt-eco-steps { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 26px; padding-top: 8px; }
/* 네 단계를 잇는 선 — 국내에서 공인기관, 국제기준, 해외로 */
.pt-eco-steps::before { content: ""; position: absolute; left: 12.5%; right: 12.5%; top: 50px; height: 2px;
  background: linear-gradient(90deg, #00B2A0, #00A0E9 36%, #7A5CF0 68%, #465CA0); opacity: .35; }
.pt-eco-steps > li { position: relative; display: flex; flex-direction: column; gap: 7px; padding: 0 6px; }
.pt-eco-dot { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; width: 84px; height: 84px; margin-bottom: 14px;
  border-radius: 50%; background: #fff; color: var(--cc); box-shadow: 0 0 0 2px var(--cc), 0 14px 30px rgba(11,14,26,.1);
  transition: background .3s, color .3s, transform .3s cubic-bezier(.2,.7,.3,1); }
.pt-eco-dot .pt-ico { width: 34px; height: 34px; stroke-width: 1.7; }
.pt-eco-dot b { position: absolute; right: -4px; bottom: -2px; display: flex; align-items: center; justify-content: center; width: 30px; height: 30px;
  border-radius: 50%; background: var(--cc); color: #fff; font-family: var(--mono); font-size: max(16px, .82rem); font-weight: 700; box-shadow: 0 4px 12px rgba(11,14,26,.2); }
.pt-eco-steps > li:hover .pt-eco-dot { transform: translateY(-6px); background: var(--cc); color: #fff; }
.pt-eco-steps strong { font-size: clamp(1.45rem, 1.95vw, 1.85rem); font-weight: 800; line-height: 1.28; letter-spacing: -.04em; color: var(--ink); }
.pt-eco-steps em { font-style: normal; font-size: max(16px, .95rem); font-weight: 700; letter-spacing: -.01em; color: var(--cc); }
.pt-eco-steps p { margin: 4px 0 0; font-size: .96rem; line-height: 1.75; color: var(--tx-3); }

.pt-eco-docs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.pt-eco-docs a { display: flex; flex-direction: column; height: 100%; overflow: hidden; border-radius: 20px; background: #fff;
  box-shadow: 0 0 0 1px var(--line), 0 12px 30px rgba(11,14,26,.07); transition: transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s; }
.pt-eco-docs a:hover { transform: translateY(-8px); box-shadow: 0 0 0 1px transparent, 0 30px 56px rgba(11,14,26,.17); }
/* 문서 머리글이 종이처럼 보이게 */
.pt-eco-paper { position: relative; display: block; overflow: hidden; background: #fff; border-bottom: 1px solid var(--line); }
.pt-eco-paper img { display: block; width: 100%; height: auto; transition: transform .5s cubic-bezier(.2,.7,.3,1); }
.pt-eco-docs a:hover .pt-eco-paper img { transform: scale(1.04); }
.pt-eco-paper::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255,255,255,0) 72%, rgba(255,255,255,.88) 100%); }
.pt-eco-pdf { position: absolute; right: 16px; top: 14px; z-index: 2; padding: 5px 12px; border-radius: 999px; background: #C0392B; color: #fff;
  font-family: var(--mono); font-size: max(16px, .82rem); font-weight: 700; letter-spacing: .04em; box-shadow: 0 6px 16px rgba(192,57,43,.35); }
.pt-eco-doc-bd { display: flex; flex-direction: column; gap: 9px; flex: 1; padding: 22px 24px 24px; }
.pt-eco-docs strong { font-size: clamp(1.2rem, 1.4vw, 1.34rem); font-weight: 800; letter-spacing: -.03em; color: var(--ink); line-height: 1.4; }
.pt-eco-docs p { margin: 0; font-size: .97rem; color: var(--tx-2); }
.pt-eco-docs em { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 14px; font-style: normal; font-weight: 700;
  font-size: max(16px, .95rem); color: var(--peri-d); }
.pt-eco-docs em .pt-ico { width: 17px; height: 17px; transition: transform .25s; }
.pt-eco-docs a:hover em .pt-ico { transform: translateX(5px); }

@media (max-width: 1100px) {
  .pt-eco-top { grid-template-columns: 1fr; gap: 32px; }
  .pt-eco-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 26px; }
  .pt-eco-steps::before { display: none; }
  .pt-eco-docs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .pt-eco-free, .pt-eco-steps, .pt-eco-docs { grid-template-columns: 1fr; }
  .pt-eco-free li { padding: 22px 20px; gap: 4px 16px; }
  .pt-eco-zero { width: 52px; height: 52px; }
  .pt-eco-free strong { font-size: 1.3rem; }
  .pt-eco-fig { padding: 14px; }
}

/* ---------- 오시는 길 ---------- */
.pt-sec--map { padding-bottom: 0; }
.pt-map { position: relative; border-radius: 24px; overflow: hidden; box-shadow: 0 0 0 1px var(--line), 0 20px 46px rgba(11,14,26,.12); }
.pt-map-frame { display: block; width: 100%; height: 540px; border: 0; filter: saturate(.92); }
.pt-map-card { position: absolute; left: 32px; top: 32px; z-index: 2; width: min(400px, calc(100% - 64px)); padding: 28px 30px 30px;
  border-radius: 20px; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); box-shadow: 0 20px 44px rgba(11,14,26,.2); }
.pt-map-card .pt-eyebrow { display: flex; align-items: center; gap: 7px; margin-bottom: 10px; }
.pt-map-card .pt-eyebrow .pt-ico { width: 18px; height: 18px; }
.pt-map-card .pt-eyebrow::before { display: none; }
.pt-map-card > strong { display: block; font-size: clamp(1.3rem, 1.7vw, 1.6rem); font-weight: 800; letter-spacing: -.035em; color: var(--ink); }
.pt-map-addr { margin: 10px 0 0; color: var(--tx-2); font-size: .98rem; line-height: 1.7; }
.pt-map-act { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 0; }
.pt-map-act .pt-btn { height: 46px; padding: 0 18px; font-size: max(16px, .95rem); }
.pt-map-act .pt-ico { width: 18px; height: 18px; }
.pt-map-photo { margin: 0; border-radius: 20px; overflow: hidden; background: var(--navy); box-shadow: 0 0 0 1px var(--line), 0 14px 34px rgba(11,14,26,.1); }
.pt-map-photo img { display: block; width: 100%; height: auto; }
.pt-map-photo figcaption { padding: 14px 18px; background: #fff; color: var(--tx-3); font-size: max(16px, .95rem); }
@media (max-width: 900px) {
  .pt-map-frame { height: 380px; }
  .pt-map-card { position: static; width: auto; border-radius: 0; box-shadow: none; backdrop-filter: none; background: #fff; padding: 24px 22px 26px; }
  .pt-map { box-shadow: 0 0 0 1px var(--line); }
}

/* ===== 연구개발 재설계 (2026-10-06) ===================================== */
/* 한글이 모노스페이스로 찍혀 자간이 벌어지고 서체가 튀었다 */
.pt .pt-vs span { font-family: var(--font); }

/* 입자 크기 · 분포도 대비 — 수치를 주인공으로 */
.pt-psz { display: grid; gap: 14px; margin: 4px 0 30px; }
.pt-psz-row {
  display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 30px; align-items: center;
  padding: 28px 30px; border-radius: 16px; background: var(--bg2); border: 1px solid var(--line);
}
.pt-psz-row.is-pri { background: var(--navy); border-color: var(--navy); color: #fff; box-shadow: 0 20px 44px rgba(19,30,54,.22); }
.pt-psz-name { margin: 0; font-size: 1.16rem; font-weight: 800; letter-spacing: -0.03em; word-break: keep-all; }
.pt-psz-ms { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
.pt-psz-m > span { display: block; font-size: max(16px, .9rem); color: var(--tx-3); letter-spacing: .02em; }
.pt-psz-row.is-pri .pt-psz-m > span { color: rgba(255,255,255,.74); }
.pt-psz-m b {
  display: block; margin: 5px 0 12px; font-size: 2.3rem; font-weight: 800; line-height: 1;
  letter-spacing: -0.045em; font-variant-numeric: tabular-nums;
}
.pt-psz-m b i { font-style: normal; font-size: 1.02rem; font-weight: 700; margin-left: 4px; letter-spacing: 0; }
.pt-psz-bar { display: block; height: 8px; border-radius: 99px; background: rgba(19,30,54,.10); overflow: hidden; }
.pt-psz-row.is-pri .pt-psz-bar { background: rgba(255,255,255,.18); }
.pt-psz-bar i { display: block; height: 100%; width: var(--w); border-radius: 99px; background: var(--peri-d); transition: width .8s cubic-bezier(.2,.7,.3,1); }
.pt-psz-row.is-pri .pt-psz-bar i { background: linear-gradient(90deg, #7FB3FF, #A6E3FF); }
.pt-psz-fig { margin: 0; }

/* 보관 안정성 — 좁은 2단에 눌려 있던 값을 4칸 숫자로 */
.pt .pt-store {
  list-style: none; margin: 0 0 72px; padding: 0;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px;
}
.pt-store li { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 26px 26px 24px; box-shadow: 0 6px 18px rgba(11,14,26,.05); }
.pt-store span { display: block; font-size: max(16px, .92rem); color: var(--tx-3); margin-bottom: 14px; word-break: keep-all; }
.pt-store strong { display: block; font-size: 1.44rem; font-weight: 800; letter-spacing: -0.035em; color: var(--ink); font-variant-numeric: tabular-nums; }
.pt-aging-split { align-items: start; gap: 48px; }
.pt-aging-split .pt-h3 { margin-bottom: 18px; }
.pt-aging-split .pt-aging { grid-template-columns: 1fr; gap: 18px; }

@media (max-width: 900px) {
  .pt-psz-row { grid-template-columns: 1fr; gap: 18px; padding: 22px; }
  .pt-psz-ms { gap: 20px; }
  .pt-store { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .pt-store { grid-template-columns: 1fr; }
  .pt-psz-ms { grid-template-columns: 1fr; }
}

/* ---------- 좁은 화면 보정 (2026-10-19 실측) ---------- */
/* 자료실: 아이콘·제목·용량을 한 줄에 다 넣으면 404px 가 필요해 가로 스크롤이 생겼다 */
@media (max-width: 560px) {
  .pt-docs a { flex-wrap: wrap; gap: 10px 14px; padding: 16px 18px; }
  .pt-docs span { flex: 1 1 100%; }
  .pt-docs b { flex: none; }
  .pt-eco-docs a { padding: 18px 18px 20px; }
}
/* 게시판 목록: 번호·작성자·조회를 접고 제목과 날짜만 남긴다 */
@media (max-width: 460px) {
  .pt-board-area .board-table th:nth-child(1), .pt-board-area .board-table td:nth-child(1),
  .pt-board-area .board-table th:nth-child(3), .pt-board-area .board-table td:nth-child(3),
  .pt-board-area .board-table th:nth-child(5), .pt-board-area .board-table td:nth-child(5) { display: none; }
  .pt-board-area .board-table td.empty { display: table-cell; }
}

/* ---------- 모바일 가독성·터치 보정 (2026-10-19 실측) ---------- */
/* 드로어 하단 연락처 — 손가락으로 누르기 충분한 높이 */
.pt-drawer-cs a { display: flex; align-items: center; min-height: 44px; }
/* 제목·설명이 마지막 줄에 한 단어만 남기지 않도록 (브라우저가 줄을 고르게 나눈다) */
.pt h1, .pt h2, .pt h3, .pt .pt-lead, .pt .pt-hero-lead, .pt .pt-sec-head p,
.pt .pt-eco-h, .pt .pt-eco-sub, .pt .pt-cat-tx small, .pt .pt-bleed strong { text-wrap: pretty; }
/* 분류 제목의 '00개'가 따로 떨어져 보이지 않게 */
.pt-catblock-head h2 small { white-space: nowrap; }
@media (max-width: 560px) {
  .pt-catblock-head h2 small { display: block; margin-left: 0; margin-top: 4px; }
}