:root{
  --ink:#0a171a;--ink-2:#12272b;--ink-3:#18353a;
  --paper:#f7f5ef;--paper-2:#efede6;--white:#fff;
  --teal:#0e6f73;--teal-2:#58b8b0;--sand:#c6a66b;
  --text:#1b2d31;--muted:#66777a;--line:#dcded8;
  --shadow:0 28px 90px rgba(8,25,28,.12);--shadow-soft:0 16px 50px rgba(8,25,28,.08);
  --radius:28px;--shell:min(1440px,calc(100% - 80px));
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",Arial,sans-serif;line-height:1.72;word-break:keep-all;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.22;background-image:radial-gradient(rgba(11,28,31,.11) .55px,transparent .55px);background-size:6px 6px;z-index:-1}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,textarea,select{font:inherit}.skip{position:absolute;left:-9999px}.skip:focus{left:18px;top:18px;z-index:1000;background:#fff;padding:12px 16px;border-radius:12px;box-shadow:var(--shadow)}.v4-shell{width:var(--shell);margin-inline:auto}

/* HEADER */
.v4-topbar{background:var(--ink);color:#b9c7c9}.v4-topbar .v4-shell{height:36px;display:flex;align-items:center;justify-content:space-between}.v4-topbar p{display:flex;align-items:center;gap:18px;margin:0;font-size:11px;letter-spacing:.02em}.v4-topbar p strong{color:#fff}.v4-topbar a{display:flex;align-items:center;gap:10px;font-size:11px}.v4-topbar a small{color:#91a3a6}.v4-topbar a b{color:#e5c77e;font-size:12px;letter-spacing:.02em}.v4-header{position:sticky;top:0;z-index:90;background:rgba(247,245,239,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(10,23,26,.08)}.v4-header-inner{height:92px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:44px}.v4-brand{display:flex;align-items:center;gap:14px;min-width:244px}.v4-brand-symbol{position:relative;width:48px;height:48px;border:1px solid rgba(10,23,26,.14);border-radius:50%;background:var(--white)}.v4-brand-symbol:before,.v4-brand-symbol:after{content:"";position:absolute;border-radius:50%}.v4-brand-symbol:before{width:24px;height:24px;left:8px;top:8px;border:3px solid var(--ink)}.v4-brand-symbol:after{width:13px;height:13px;right:6px;bottom:6px;background:var(--teal)}.v4-brand-symbol i{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--sand);left:13px;bottom:7px}.v4-brand-symbol b{display:none}.v4-brand strong{display:block;font-size:19px;letter-spacing:-.045em;line-height:1.15}.v4-brand small{display:block;margin-top:5px;font-size:8px;letter-spacing:.2em;color:#839094;font-weight:800}.v4-nav{display:flex;justify-content:center;align-items:center;gap:30px}.v4-nav a{position:relative;padding:34px 0 31px;font-size:13px;font-weight:800;letter-spacing:-.02em}.v4-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:25px;height:1px;background:var(--teal);transition:.28s}.v4-nav a:hover:after{right:0}.v4-header-call{min-width:182px;padding:13px 17px;border-radius:15px;background:var(--ink);color:#fff}.v4-header-call span{display:block;font-size:8px;letter-spacing:.18em;color:#88a1a5}.v4-header-call strong{display:block;margin-top:2px;font-size:16px;letter-spacing:.01em}.v4-nav-toggle{display:none;border:0;background:transparent;padding:8px}.v4-nav-toggle span{display:block;width:24px;height:1.5px;background:var(--ink);margin:5px 0}.v4-nav-toggle em{position:absolute;left:-9999px}

/* HERO */
.v4-hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;min-height:760px}.v4-hero:before{content:"AQUA";position:absolute;right:-2vw;top:34px;font-size:clamp(180px,25vw,420px);line-height:.8;font-weight:900;letter-spacing:-.09em;color:rgba(255,255,255,.022);pointer-events:none}.v4-hero-grid{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px);background-size:96px 96px;mask-image:linear-gradient(90deg,#000 0 55%,transparent 88%)}.v4-orb{position:absolute;border-radius:50%;pointer-events:none}.v4-orb-a{width:620px;height:620px;right:-180px;top:30px;border:1px solid rgba(88,184,176,.24);box-shadow:inset 0 0 130px rgba(88,184,176,.025)}.v4-orb-b{width:260px;height:260px;right:270px;bottom:-145px;border:1px solid rgba(198,166,107,.23)}.v4-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.16fr) minmax(360px,.74fr);gap:86px;align-items:center;min-height:690px;padding:84px 0 72px}.v4-hero-copy{max-width:830px}.v4-eyebrow{display:flex;align-items:center;gap:18px;margin-bottom:25px}.v4-eyebrow span{font-size:10px;letter-spacing:.22em;color:#a7c8c7;font-weight:900}.v4-eyebrow i{width:82px;height:1px;background:linear-gradient(90deg,var(--sand),transparent)}.v4-hero h1{margin:0;font-size:clamp(58px,6vw,92px);line-height:1.04;letter-spacing:-.065em;font-weight:800}.v4-hero h1 em{font-style:normal;color:#a7d3cf;font-weight:700}.v4-hero-desc{max-width:720px;margin:30px 0 0;color:#afc0c2;font-size:17px;line-height:1.95}.v4-hero-desc strong{color:#fff;font-weight:700}.v4-hero-actions{display:flex;gap:12px;margin-top:36px}.v4-btn{min-height:64px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:0 24px;transition:.25s}.v4-btn:hover{transform:translateY(-2px)}.v4-btn-primary{background:var(--sand);color:var(--ink);min-width:238px}.v4-btn-primary small{font-size:10px;font-weight:800}.v4-btn-primary strong{font-size:17px}.v4-btn-ghost{border:1px solid rgba(255,255,255,.17);color:#fff;min-width:190px;font-size:12px;font-weight:800}.v4-btn-ghost b{font-size:18px;color:#9bc8c6}.v4-hero-meta{display:grid;grid-template-columns:repeat(3,1fr);max-width:760px;margin-top:52px;border-top:1px solid rgba(255,255,255,.13)}.v4-hero-meta div{padding:19px 20px 0 0}.v4-hero-meta span{display:block;font-size:9px;color:#c5a96f;font-weight:900}.v4-hero-meta b{display:block;margin-top:4px;font-size:13px}.v4-hero-meta small{display:block;margin-top:3px;color:#718a8e;font-size:10px}.v4-command{align-self:stretch;min-height:530px;padding:34px;border:1px solid rgba(255,255,255,.13);border-radius:34px;background:linear-gradient(160deg,rgba(255,255,255,.095),rgba(255,255,255,.025));backdrop-filter:blur(10px);box-shadow:0 40px 120px rgba(0,0,0,.22);display:flex;flex-direction:column}.v4-command-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.1)}.v4-command-top span{font-size:9px;letter-spacing:.2em;color:#9eb2b5;font-weight:900}.v4-command-top i{font-style:normal;font-size:8px;letter-spacing:.14em;color:#86d4cc;display:flex;align-items:center;gap:7px}.v4-command-top i:before{content:"";width:7px;height:7px;border-radius:50%;background:#6ad3c6;box-shadow:0 0 0 6px rgba(106,211,198,.09)}.v4-flow{margin-top:28px}.v4-flow div{position:relative;display:grid;grid-template-columns:82px 1fr;align-items:center;gap:16px;padding:19px 0;border-bottom:1px solid rgba(255,255,255,.08)}.v4-flow small{font-size:8px;letter-spacing:.14em;color:#758f93}.v4-flow strong{font-size:16px;font-weight:700}.v4-flow i{position:absolute;right:0;width:7px;height:7px;border-top:1px solid #78999b;border-right:1px solid #78999b;transform:rotate(45deg)}.v4-command-area{margin-top:auto;padding-top:27px}.v4-command-area span{display:block;font-size:8px;letter-spacing:.16em;color:#7d989c}.v4-command-area strong{display:block;margin-top:8px;font-size:30px;letter-spacing:-.04em;color:#e6c982}.v4-command-area small{display:block;margin-top:4px;font-size:11px;color:#91a7aa}.v4-hero-ticker{position:relative;z-index:3;border-top:1px solid rgba(255,255,255,.08);background:rgba(0,0,0,.09)}.v4-hero-ticker .v4-shell{height:70px;display:flex;align-items:center;gap:23px;color:#95a9ac;font-size:11px}.v4-hero-ticker span{color:#fff;font-weight:900}.v4-hero-ticker p{margin:0}.v4-hero-ticker i{width:3px;height:3px;border-radius:50%;background:var(--sand)}

/* SHARED SECTION */
.v4-cases-first,.v4-diagnostic,.v4-services,.v4-method,.v4-building,.v4-area,.v4-guides,.v4-faq{padding:120px 0}.v4-section-head{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(280px,.58fr);gap:80px;align-items:end;margin-bottom:54px}.v4-section-head>div>span,.v4-diag-copy>span,.v4-method-sticky>span,.v4-faq-lead>span{display:block;font-size:9px;letter-spacing:.2em;color:var(--teal);font-weight:900;margin-bottom:15px}.v4-section-head h2,.v4-diag-copy h2,.v4-method-sticky h2,.v4-faq-lead h2{margin:0;font-size:clamp(40px,4vw,62px);line-height:1.12;letter-spacing:-.055em}.v4-section-head>p,.v4-diag-copy>p,.v4-method-sticky>p,.v4-faq-lead>p{margin:0;color:var(--muted);font-size:14px;line-height:1.9}.v4-linkline{margin-top:40px;padding-top:21px;border-top:1px solid var(--line);text-align:right}.v4-linkline a{font-size:12px;font-weight:900}.v4-linkline span{margin-left:12px;color:var(--teal)}

/* CASES */
.v4-cases-first{background:var(--paper)}.v4-case-row{display:grid;grid-template-columns:1.25fr .875fr .875fr;gap:18px}.v4-case{overflow:hidden;border-radius:26px;background:#fff;border:1px solid rgba(10,23,26,.08);transition:.28s}.v4-case:hover{transform:translateY(-5px);box-shadow:var(--shadow-soft)}.v4-case a{display:block;height:100%}.v4-case-visual{position:relative;aspect-ratio:16/11;overflow:hidden;background:linear-gradient(145deg,#15383b,#0b2024)}.v4-case:first-child .v4-case-visual{aspect-ratio:16/12}.v4-case-visual img{width:100%;height:100%;object-fit:cover;transition:.4s}.v4-case:hover img{transform:scale(1.025)}.v4-case-visual.is-fallback:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(90,189,180,.22),transparent 33%),linear-gradient(120deg,transparent 45%,rgba(255,255,255,.035) 45% 46%,transparent 46%)}.v4-case-code{position:absolute;inset:0;padding:27px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff}.v4-case-code b{position:absolute;right:24px;top:16px;font-size:70px;line-height:1;color:rgba(255,255,255,.07);font-weight:500}.v4-case-code span{font-size:24px;font-weight:800}.v4-case-code small{margin-top:4px;font-size:8px;letter-spacing:.2em;color:#a9c6c6}.v4-case-cat{position:absolute;left:20px;top:20px;padding:7px 10px;border-radius:999px;background:rgba(247,245,239,.92);color:var(--ink);font-size:9px;font-weight:900;backdrop-filter:blur(8px)}.v4-case-copy{padding:26px 26px 29px}.v4-case-copy time{font-size:9px;color:#8a9798}.v4-case-copy h3{margin:13px 0 10px;font-size:22px;line-height:1.38;letter-spacing:-.035em}.v4-case:first-child .v4-case-copy h3{font-size:27px}.v4-case-copy p{margin:0;color:#748184;font-size:12px;line-height:1.75}.v4-case-copy>b{display:block;margin-top:22px;font-size:10px;color:var(--teal)}.v4-case-copy i{font-style:normal;margin-left:7px}

/* DIAGNOSTIC */
.v4-diagnostic{background:#fff}.v4-diag-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:100px;align-items:center}.v4-diag-copy h2{max-width:600px}.v4-diag-copy>p{max-width:520px;margin-top:26px}.v4-diag-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}.v4-diag-tags span{padding:8px 11px;border:1px solid var(--line);border-radius:999px;font-size:10px;color:#5f7073;background:var(--paper)}.v4-diag-panel{padding:38px;border-radius:30px;background:var(--ink);color:#fff;box-shadow:var(--shadow)}.v4-diag-progress{display:flex;align-items:center;gap:20px}.v4-diag-progress span{font-size:9px;letter-spacing:.14em;color:#9ab0b3}.v4-diag-progress i{height:1px;background:rgba(255,255,255,.12);flex:1}.v4-diag-progress b{display:block;width:30%;height:1px;background:var(--sand)}.v4-diag-panel h3{margin:28px 0 19px;font-size:28px;letter-spacing:-.04em}.v4-diag-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}.v4-diag-options button{min-height:66px;text-align:left;padding:15px 17px;border:1px solid rgba(255,255,255,.11);border-radius:14px;background:rgba(255,255,255,.045);color:#d9e2e3;font-size:13px;cursor:pointer;transition:.2s}.v4-diag-options button:hover,.v4-diag-options button.is-active{background:#f3efe3;color:var(--ink);border-color:#f3efe3}.v4-diag-result{margin-top:17px;padding:21px 22px;border-radius:16px;background:#f3efe3;color:var(--ink)}.v4-diag-result>span{font-size:8px;letter-spacing:.16em;color:#7b817f}.v4-diag-result h4{margin:6px 0 4px;font-size:18px}.v4-diag-result p{margin:0;color:#6b7473;font-size:12px}.v4-diag-result a{display:inline-block;margin-top:15px;color:var(--teal);font-size:10px;font-weight:900}

/* SERVICES */
.v4-services{background:var(--ink);color:#fff}.v4-section-head-dark>div>span{color:#8dc8c4}.v4-section-head-dark>p{color:#82999d}.v4-service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.12);border-left:1px solid rgba(255,255,255,.12)}.v4-service{position:relative;min-height:300px;padding:28px;border-right:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;overflow:hidden;transition:.25s}.v4-service:after{content:"↗";position:absolute;right:24px;top:22px;color:#759095;font-size:18px;transition:.25s}.v4-service:hover{background:rgba(255,255,255,.055)}.v4-service:hover:after{color:#e1c47d;transform:translate(2px,-2px)}.v4-service-wide{grid-column:span 2;min-height:360px}.v4-service-accent{background:#123236}.v4-service>span{font-size:8px;letter-spacing:.14em;color:#7fa1a4;font-weight:900}.v4-service h3{margin:auto 0 13px;font-size:27px;line-height:1.22;letter-spacing:-.04em}.v4-service-wide h3{font-size:43px}.v4-service p{max-width:510px;margin:0;color:#93a8ab;font-size:12px;line-height:1.75}.v4-service>b{margin-top:20px;font-size:9px;color:#d3ba7e}.v4-service i{font-style:normal}

/* METHOD */
.v4-method{background:var(--paper)}.v4-method-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:120px;align-items:start}.v4-method-sticky{position:sticky;top:150px}.v4-method-sticky>p{margin-top:27px;max-width:460px}.v4-method-sticky>a{display:inline-block;margin-top:28px;padding-bottom:4px;border-bottom:1px solid var(--teal);font-size:11px;font-weight:900;color:var(--teal)}.v4-method-steps{counter-reset:step}.v4-method-steps article{display:grid;grid-template-columns:70px 1fr;gap:28px;padding:34px 0;border-top:1px solid var(--line)}.v4-method-steps article:last-child{border-bottom:1px solid var(--line)}.v4-method-steps>article>span{font-size:11px;color:var(--sand);font-weight:900;padding-top:5px}.v4-method-steps h3{margin:0;font-size:26px;letter-spacing:-.035em}.v4-method-steps p{max-width:720px;margin:9px 0 0;color:#6a797c;font-size:13px;line-height:1.85}

/* BUILDING */
.v4-building{background:#fff}.v4-building-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.v4-building-grid article{position:relative;min-height:280px;padding:28px;border-radius:24px;background:var(--paper);border:1px solid rgba(10,23,26,.07);display:flex;flex-direction:column}.v4-building-grid article:before{content:"";position:absolute;right:22px;top:22px;width:36px;height:36px;border-radius:50%;border:1px solid #d8dad4}.v4-building-grid article>span{font-size:8px;letter-spacing:.16em;color:#7b8b8d;font-weight:900}.v4-building-grid h3{margin:auto 0 9px;font-size:27px;letter-spacing:-.04em}.v4-building-grid p{margin:0;color:#6e7c7f;font-size:12px;line-height:1.75}

/* AREA */
.v4-area{position:relative;overflow:hidden;background:#10272b;color:#fff}.v4-area:after{content:"YANGJU";position:absolute;right:-20px;bottom:-20px;font-size:clamp(110px,15vw,250px);font-weight:900;letter-spacing:-.08em;color:rgba(255,255,255,.025)}.v4-section-head-light>div>span{color:#8fcac5}.v4-section-head-light>p{color:#87a0a2}.v4-area-board{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr .8fr;gap:14px}.v4-area-main{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.12);border-left:1px solid rgba(255,255,255,.12)}.v4-area-main a{min-height:330px;padding:28px;border-right:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;transition:.25s}.v4-area-main a:hover{background:rgba(255,255,255,.045)}.v4-area-main small{font-size:8px;letter-spacing:.14em;color:#7d999c}.v4-area-main strong{margin:auto 0 12px;font-size:40px;letter-spacing:-.05em}.v4-area-main p{margin:0;color:#91a6a9;font-size:11px;line-height:1.8}.v4-area-rural{padding:8px 30px;border:1px solid rgba(255,255,255,.12)}.v4-area-rural div{display:grid;grid-template-columns:74px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.09)}.v4-area-rural div:last-child{border:0}.v4-area-rural b{font-size:12px}.v4-area-rural p{margin:0;color:#8ea3a5;font-size:10px;line-height:1.8}.v4-linkline-light{position:relative;z-index:2;border-color:rgba(255,255,255,.12)}.v4-linkline-light a{color:#fff}.v4-linkline-light span{color:#d2b875}

/* GUIDES */
.v4-guides{background:var(--paper-2)}.v4-guide-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:12px}.v4-guide-grid a{min-height:270px;padding:27px;border:1px solid rgba(10,23,26,.09);border-radius:22px;background:#f8f6f0;display:flex;flex-direction:column;transition:.25s}.v4-guide-grid a:first-child{grid-row:span 2;min-height:552px;background:#fff}.v4-guide-grid a:hover{transform:translateY(-3px);box-shadow:var(--shadow-soft)}.v4-guide-grid span{font-size:8px;letter-spacing:.14em;color:#738486;font-weight:900}.v4-guide-grid h3{margin:auto 0 20px;font-size:23px;line-height:1.45;letter-spacing:-.035em}.v4-guide-grid a:first-child h3{font-size:33px}.v4-guide-grid b{font-size:10px;color:var(--teal)}

/* FAQ */
.v4-faq{background:#fff}.v4-faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:100px;align-items:start}.v4-faq-lead{position:sticky;top:150px}.v4-faq-lead>p{margin-top:24px;max-width:460px}.v4-faq-lead>a{display:inline-block;margin-top:27px;font-size:11px;color:var(--teal);font-weight:900}.v4-faq-list details{border-top:1px solid var(--line)}.v4-faq-list details:last-child{border-bottom:1px solid var(--line)}.v4-faq-list summary{display:grid;grid-template-columns:44px 1fr 26px;gap:15px;align-items:center;padding:25px 0;list-style:none;cursor:pointer}.v4-faq-list summary::-webkit-details-marker{display:none}.v4-faq-list summary span{font-size:9px;color:#9a8680}.v4-faq-list summary b{font-size:17px;letter-spacing:-.025em}.v4-faq-list summary i{position:relative;width:18px;height:18px}.v4-faq-list summary i:before,.v4-faq-list summary i:after{content:"";position:absolute;left:2px;right:2px;top:8px;height:1px;background:#596c6f}.v4-faq-list summary i:after{transform:rotate(90deg);transition:.2s}.v4-faq-list details[open] summary i:after{transform:rotate(0)}.v4-faq-list details>p{margin:0;padding:0 46px 27px 59px;color:#66777a;font-size:13px;line-height:1.85}

/* CLOSING + FOOTER */
.v4-closing{background:var(--paper);padding:70px 0}.v4-closing-inner{position:relative;overflow:hidden;min-height:300px;padding:55px 60px;border-radius:32px;background:#cfb173;color:var(--ink);display:flex;align-items:end;justify-content:space-between;gap:40px}.v4-closing-inner:before{content:"";position:absolute;right:-80px;top:-160px;width:480px;height:480px;border:1px solid rgba(10,23,26,.15);border-radius:50%}.v4-closing span{font-size:8px;letter-spacing:.2em;font-weight:900}.v4-closing h2{position:relative;margin:10px 0 9px;font-size:43px;line-height:1.18;letter-spacing:-.05em}.v4-closing p{position:relative;margin:0;font-size:13px;color:#46514f}.v4-closing-inner>a{position:relative;min-width:255px;padding:22px 25px;border-radius:18px;background:var(--ink);color:#fff}.v4-closing-inner>a small{display:block;color:#82999c;font-size:9px}.v4-closing-inner>a strong{display:block;margin:3px 0 7px;font-size:23px}.v4-closing-inner>a b{font-size:9px;color:#d8bd7e}.v4-footer{background:#071619;color:#fff;padding:68px 0 28px}.v4-footer-top{display:grid;grid-template-columns:1fr 2fr auto;gap:70px;align-items:start}.v4-footer-brand strong{font-size:21px}.v4-footer-brand p{margin:7px 0 0;color:#748b8e;font-size:11px}.v4-footer nav{display:grid;grid-template-columns:repeat(4,1fr);gap:16px 24px;font-size:11px;color:#a7b5b7}.v4-footer nav a:hover{color:#fff}.v4-footer-phone{padding-left:25px;border-left:1px solid rgba(255,255,255,.1)}.v4-footer-phone small{display:block;font-size:8px;color:#6f8a8d}.v4-footer-phone strong{display:block;margin-top:5px;font-size:19px}.v4-footer-bottom{display:flex;justify-content:space-between;margin-top:55px;padding-top:20px;border-top:1px solid rgba(255,255,255,.09);font-size:9px;color:#667d80}.v4-mobile-call{display:none}

/* SUB PAGES */
.v4-page-hero,.v4-article-hero,.v4-case-article-head{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:105px 0 85px}.v4-page-hero:after,.v4-article-hero:after,.v4-case-article-head:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(88,184,176,.16);border-radius:50%;right:-120px;top:-250px}.v4-page-hero .v4-shell,.v4-article-hero .v4-shell,.v4-case-article-head .v4-shell{position:relative;z-index:2}.v4-page-hero span,.v4-cases-hero span,.v4-area-hero span{font-size:9px;letter-spacing:.2em;color:#94c7c3;font-weight:900}.v4-page-hero h1,.v4-cases-hero h1,.v4-area-hero h1{max-width:950px;margin:16px 0 20px;font-size:clamp(48px,5vw,72px);line-height:1.08;letter-spacing:-.06em}.v4-page-hero p,.v4-cases-hero p,.v4-area-hero p{max-width:760px;margin:0;color:#a7b9bb;font-size:16px;line-height:1.9}.v4-page-actions{display:flex;gap:10px;margin-top:30px}.v4-page-actions a{padding:13px 18px;border-radius:999px;background:var(--sand);color:var(--ink);font-size:11px;font-weight:900}.v4-page-actions a+ a{background:transparent;border:1px solid rgba(255,255,255,.16);color:#fff}.v4-page-body{background:var(--paper);padding:90px 0 120px}.v4-prose{max-width:1060px;margin:auto}.v4-prose-lead{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start;padding-bottom:55px;border-bottom:1px solid var(--line)}.v4-prose-lead>span{grid-column:1/-1;font-size:9px;letter-spacing:.17em;color:var(--teal);font-weight:900}.v4-prose-lead h2{margin:0;font-size:42px;line-height:1.2;letter-spacing:-.05em}.v4-prose-lead p,.v4-prose>p{margin:0;color:#617276;font-size:15px;line-height:1.95}.v4-prose>h2{margin:72px 0 22px;font-size:34px;letter-spacing:-.045em}.v4-info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:30px 0}.v4-info-grid article{padding:27px;border-radius:20px;background:#fff;border:1px solid var(--line)}.v4-info-grid span{font-size:8px;color:#8a9799}.v4-info-grid h3{font-size:21px;margin:22px 0 8px}.v4-info-grid p{margin:0;color:#6e7e81;font-size:13px}.v4-detail-list{margin-top:24px;border-top:1px solid var(--line)}.v4-detail-list>div{display:grid;grid-template-columns:220px 1fr;gap:35px;padding:25px 0;border-bottom:1px solid var(--line)}.v4-detail-list h3{margin:0;font-size:18px}.v4-detail-list p{margin:0;color:#68797c;font-size:14px}.v4-link-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}.v4-link-cards a{min-height:150px;padding:24px;border-radius:20px;background:var(--ink);color:#fff;display:flex;flex-direction:column}.v4-link-cards span{font-size:8px;color:#789497}.v4-link-cards strong{margin:auto 0 0;font-size:18px}.v4-inline-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:50px;padding:32px;border-radius:22px;background:#d4b777}.v4-inline-cta h3{margin:0;font-size:24px}.v4-inline-cta p{margin:5px 0 0;font-size:12px;color:#4f5e5c}.v4-inline-cta a{padding:13px 18px;border-radius:999px;background:var(--ink);color:#fff;font-size:11px;font-weight:900}.v4-page-faq,.v4-faq-page{margin-top:30px}.v4-page-faq details,.v4-faq-page details{border-top:1px solid var(--line)}.v4-page-faq summary,.v4-faq-page summary{padding:20px 0;font-size:15px;font-weight:800;cursor:pointer}.v4-page-faq details p,.v4-faq-page details p{margin:0;padding:0 0 22px;color:#697a7d;font-size:14px}.v4-guide-index{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.v4-guide-index a{padding:28px;border-radius:22px;background:#fff;border:1px solid var(--line)}.v4-guide-index span{font-size:8px;color:#829194}.v4-guide-index h2{font-size:25px;line-height:1.4;margin:25px 0 9px}.v4-guide-index p{font-size:13px;color:#6d7d80}.v4-article-hero a{display:inline-block;margin-bottom:45px;font-size:10px;color:#8da7aa}.v4-article-hero span{font-size:9px;letter-spacing:.17em;color:#8fc4c0;font-weight:900}.v4-article-hero h1{max-width:980px;margin:15px 0 20px;font-size:clamp(48px,5vw,72px);line-height:1.12;letter-spacing:-.055em}.v4-article-hero p{max-width:760px;color:#a2b7ba;font-size:15px}.v4-article{background:var(--paper);padding:80px 0 115px}.v4-article-inner{max-width:920px;margin:auto}.v4-article-inner>h2{margin:60px 0 18px;font-size:33px;letter-spacing:-.04em}.v4-article-inner>p{font-size:16px;line-height:1.95;color:#556b6f}.v4-article-note{margin:35px 0;padding:27px 29px;border-left:3px solid var(--teal);background:#fff;color:#596e71}.v4-area-page,.v4-cases-hero{background:var(--paper)}.v4-area-hero,.v4-cases-hero{padding:100px 0 80px;background:var(--ink);color:#fff}.v4-area-intro{margin-bottom:45px}.v4-area-intro span{font-size:9px;color:var(--teal);letter-spacing:.16em;font-weight:900}.v4-area-intro h2{font-size:42px;letter-spacing:-.05em;margin:12px 0}.v4-area-intro p{color:#687a7d;font-size:14px}.v4-area-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.v4-area-cards article{padding:31px;min-height:250px;border-radius:22px;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}.v4-area-cards span{font-size:8px;color:#839194}.v4-area-cards h3{margin:auto 0 10px;font-size:32px}.v4-area-cards p{font-size:13px;color:#6b7c7f}.v4-area-intro-rural{margin-top:70px}.v4-rural-table{border-top:1px solid var(--line)}.v4-rural-table section{display:grid;grid-template-columns:130px 1fr;gap:30px;padding:22px 0;border-bottom:1px solid var(--line)}.v4-rural-table h3{margin:0;font-size:19px}.v4-rural-table p{margin:0;font-size:13px;color:#697a7d}.v4-area-context{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:50px}.v4-area-context article{padding:28px;border-radius:20px;background:#fff;border:1px solid var(--line)}.v4-area-context h3{margin:0 0 8px;font-size:21px}.v4-area-context p{font-size:13px;color:#6e7f82}.v4-case-archive{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.v4-case-archive article>a{display:grid;grid-template-columns:.88fr 1.12fr;min-height:280px;border-radius:22px;overflow:hidden;background:#fff;border:1px solid var(--line)}.v4-archive-media{position:relative;background:#123236;min-height:250px}.v4-archive-media img{display:block;width:100%;height:100%;object-fit:contain;background:#eef8fd}.v4-archive-copy{padding:25px;display:flex;flex-direction:column}.v4-archive-copy>div{display:flex;gap:7px;align-items:center}.v4-archive-copy>div span{font-size:9px;padding:5px 8px;background:#edf2ef;border-radius:999px}.v4-archive-copy time{margin-left:auto;font-size:9px;color:#899698}.v4-archive-copy h2{font-size:22px;line-height:1.4;margin:25px 0 10px}.v4-archive-copy p{font-size:12px;color:#6f7f82;line-height:1.75}.v4-archive-copy>b{font-size:10px;color:var(--teal);margin-top:auto}.v4-archive-copy i{font-style:normal}.v4-case-article-meta{display:flex;gap:8px;align-items:center;margin:42px 0 14px}.v4-case-article-meta span{font-size:9px;border:1px solid rgba(255,255,255,.14);padding:5px 8px;border-radius:999px;color:#a8babc}.v4-case-article-meta time{font-size:9px;color:#769093;margin-left:8px}.v4-case-article-head h1{max-width:1000px;font-size:clamp(46px,5vw,70px);line-height:1.15;letter-spacing:-.055em;margin:0}.v4-case-article-head p{max-width:760px;font-size:15px;color:#9eb2b5;line-height:1.85}.v4-case-article-body{max-width:980px;padding-block:70px 115px}.v4-case-article-body figure{margin:0 0 45px}.v4-case-article-body figure img{border-radius:24px;width:100%}.v4-case-article-body figcaption{font-size:10px;color:#819094;margin-top:9px}.v4-editor-content h2{font-size:32px;margin:56px 0 18px}.v4-editor-content h3{font-size:24px;margin:40px 0 15px}.v4-editor-content p,.v4-editor-content li{font-size:16px;line-height:1.95;color:#4f666a}.v4-editor-content img{border-radius:22px;margin:30px 0}.v4-case-check{margin-top:65px;padding:32px;border-radius:22px;background:#fff;border:1px solid var(--line)}.v4-case-check span{font-size:9px;color:#7d9194}.v4-case-check h2{font-size:26px;margin:8px 0}.v4-case-check p{font-size:13px;color:#687a7d}.v4-case-check a{font-size:11px;color:var(--teal);font-weight:900}.v4-case-related{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}.v4-case-related a{font-size:11px;border:1px solid var(--line);border-radius:999px;padding:9px 13px}

/* ADMIN */
.admin-shell{max-width:1120px;margin:30px auto;padding:26px}.admin-nav{display:flex;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid #dde4e0;margin-bottom:25px}.admin-nav a{font-size:13px;font-weight:800}.admin-nav .push{margin-left:auto}.admin-table{width:100%;border-collapse:collapse;font-size:13px;background:#fff}.admin-table th,.admin-table td{padding:12px;border-bottom:1px solid #dde4e0;text-align:left}.admin-form{display:grid;gap:15px}.admin-form label{font-size:13px;font-weight:800}.admin-form input,.admin-form textarea,.admin-form select{width:100%;padding:12px;border:1px solid #cdd8d4;border-radius:10px;background:#fff}.admin-form textarea{min-height:330px;font-family:ui-monospace,Consolas,monospace;font-size:13px}.admin-btn,.btn{border:0;border-radius:10px;background:var(--ink);color:#fff;padding:11px 16px;font-weight:800;cursor:pointer}.login-box{max-width:420px;margin:12vh auto;padding:34px;border:1px solid #dce2df;border-radius:20px;background:#fff;box-shadow:var(--shadow)}

@media(max-width:1180px){:root{--shell:min(1440px,calc(100% - 48px))}.v4-header-inner{gap:24px}.v4-nav{gap:19px}.v4-nav a{font-size:12px}.v4-header-call{display:none}.v4-hero-inner{gap:52px}.v4-service-grid{grid-template-columns:repeat(2,1fr)}.v4-service-wide{grid-column:span 1}.v4-area-board{grid-template-columns:1fr}.v4-guide-grid{grid-template-columns:1fr 1fr}.v4-guide-grid a:first-child{grid-row:auto;min-height:270px}.v4-footer-top{grid-template-columns:1fr 1.6fr}.v4-footer-phone{grid-column:1/-1;border-left:0;padding-left:0}}
@media(max-width:920px){:root{--shell:calc(100% - 40px)}.v4-topbar{display:none}.v4-header-inner{height:76px;grid-template-columns:1fr auto}.v4-nav-toggle{display:block}.v4-nav{display:none;position:absolute;left:0;right:0;top:76px;background:rgba(247,245,239,.98);padding:10px 20px 20px;box-shadow:0 22px 50px rgba(8,25,28,.12)}.v4-nav.is-open{display:grid}.v4-nav a{padding:15px 4px;border-bottom:1px solid var(--line);font-size:16px}.v4-nav a:after{display:none}.v4-hero{min-height:auto}.v4-hero-inner{grid-template-columns:1fr;min-height:auto;padding:72px 0 64px}.v4-command{max-width:760px;min-height:450px}.v4-hero h1{font-size:clamp(52px,9vw,76px)}.v4-case-row{grid-template-columns:1fr 1fr}.v4-case-row .v4-case:nth-child(3){display:none}.v4-diag-layout,.v4-method-layout,.v4-faq-layout{grid-template-columns:1fr;gap:58px}.v4-method-sticky,.v4-faq-lead{position:static}.v4-building-grid{grid-template-columns:1fr 1fr}.v4-area-main{grid-template-columns:repeat(3,1fr)}.v4-section-head{grid-template-columns:1fr;gap:20px}.v4-guide-grid{grid-template-columns:1fr}.v4-footer-top{grid-template-columns:1fr}.v4-mobile-call{position:fixed;z-index:95;display:flex;left:14px;right:14px;bottom:12px;height:66px;border-radius:999px;background:#d2b373;color:var(--ink);align-items:center;justify-content:center;gap:14px;box-shadow:0 16px 50px rgba(4,21,30,.28);font-size:14px;font-weight:900}.v4-mobile-call strong{font-size:19px}.v4-footer{padding-bottom:110px}.v4-prose-lead{grid-template-columns:1fr;gap:18px}.v4-prose-lead>span{grid-column:auto}.v4-info-grid{grid-template-columns:1fr}.v4-link-cards{grid-template-columns:1fr 1fr}.v4-area-cards{grid-template-columns:1fr}.v4-case-archive{grid-template-columns:1fr}.v4-case-archive article>a{grid-template-columns:1fr 1.35fr}}
@media(max-width:640px){:root{--shell:calc(100% - 30px)}body{font-size:16px;line-height:1.78}.v4-brand-symbol{width:42px;height:42px}.v4-brand strong{font-size:17px}.v4-brand small{font-size:7px}.v4-hero-inner{padding:56px 0 54px}.v4-eyebrow{margin-bottom:19px}.v4-eyebrow span{font-size:9px}.v4-eyebrow i{width:50px}.v4-hero h1{font-size:clamp(41px,12vw,54px);line-height:1.08}.v4-hero-desc{font-size:16px;line-height:1.84;margin-top:24px}.v4-hero-actions{display:grid}.v4-btn{width:100%;min-height:62px}.v4-hero-meta{grid-template-columns:1fr;margin-top:34px}.v4-hero-meta div{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08)}.v4-command{min-height:auto;padding:22px;border-radius:24px}.v4-command-area strong{font-size:24px}.v4-flow div{grid-template-columns:78px 1fr}.v4-flow strong{font-size:15px}.v4-hero-ticker .v4-shell{height:58px;overflow:hidden;white-space:nowrap;gap:13px}.v4-hero-ticker p:nth-of-type(n+4),.v4-hero-ticker i:nth-of-type(n+4){display:none}.v4-cases-first,.v4-diagnostic,.v4-services,.v4-method,.v4-building,.v4-area,.v4-guides,.v4-faq{padding:82px 0}.v4-section-head{margin-bottom:32px}.v4-section-head h2,.v4-diag-copy h2,.v4-method-sticky h2,.v4-faq-lead h2{font-size:35px;line-height:1.2}.v4-section-head>p,.v4-diag-copy>p,.v4-method-sticky>p,.v4-faq-lead>p{font-size:15px;line-height:1.82}.v4-case-row{grid-template-columns:1fr}.v4-case-row .v4-case:nth-child(3){display:block}.v4-case-copy{padding:22px}.v4-case-copy h3,.v4-case:first-child .v4-case-copy h3{font-size:22px}.v4-case-copy p{font-size:15px}.v4-diag-panel{padding:22px;border-radius:22px}.v4-diag-panel h3{font-size:22px}.v4-diag-options{grid-template-columns:1fr}.v4-diag-options button{font-size:15px;padding:16px}.v4-diag-result h4{font-size:18px}.v4-diag-result p{font-size:14px}.v4-service-grid{grid-template-columns:1fr}.v4-service,.v4-service-wide{min-height:250px}.v4-service-wide h3{font-size:31px}.v4-service p{font-size:14px}.v4-method-steps article{grid-template-columns:42px 1fr;gap:14px;padding:28px 0}.v4-method-steps h3{font-size:21px}.v4-method-steps p{font-size:15px}.v4-building-grid{grid-template-columns:1fr}.v4-building-grid article{min-height:210px}.v4-building-grid p{font-size:14px}.v4-area-main{grid-template-columns:1fr}.v4-area-main a{min-height:220px}.v4-area-main p,.v4-area-rural p{font-size:13px}.v4-area-rural{padding:6px 18px}.v4-area-rural div{grid-template-columns:72px 1fr;gap:10px}.v4-guide-grid a,.v4-guide-grid a:first-child{min-height:220px;padding:24px}.v4-guide-grid h3,.v4-guide-grid a:first-child h3{font-size:22px}.v4-faq-list summary{grid-template-columns:32px 1fr 20px;gap:10px;padding:22px 0}.v4-faq-list summary b{font-size:16px;line-height:1.5}.v4-faq-list details>p{padding:0 2px 22px 42px;font-size:15px}.v4-closing{padding:34px 0}.v4-closing-inner{padding:30px 24px;border-radius:24px;display:grid}.v4-closing h2{font-size:29px}.v4-closing p{font-size:14px}.v4-closing-inner>a{min-width:0}.v4-footer nav{grid-template-columns:1fr 1fr;font-size:13px}.v4-footer-brand p{font-size:12px}.v4-page-hero,.v4-article-hero,.v4-case-article-head{padding:70px 0 58px}.v4-page-hero h1,.v4-cases-hero h1,.v4-area-hero h1,.v4-article-hero h1,.v4-case-article-head h1{font-size:39px}.v4-page-hero p,.v4-cases-hero p,.v4-area-hero p,.v4-article-hero p,.v4-case-article-head p{font-size:16px}.v4-page-actions{display:grid}.v4-page-actions a{font-size:14px;text-align:center}.v4-page-body{padding:60px 0 85px}.v4-prose-lead h2{font-size:30px}.v4-prose-lead p,.v4-prose>p{font-size:16px}.v4-prose>h2{font-size:28px;margin-top:55px}.v4-info-grid h3{font-size:20px}.v4-info-grid p,.v4-detail-list p{font-size:15px}.v4-detail-list>div{grid-template-columns:1fr;gap:8px;padding:21px 0}.v4-link-cards{grid-template-columns:1fr}.v4-inline-cta{display:grid;padding:24px}.v4-page-faq summary,.v4-faq-page summary{font-size:16px;line-height:1.5}.v4-page-faq details p,.v4-faq-page details p{font-size:15px}.v4-guide-index{grid-template-columns:1fr}.v4-guide-index h2{font-size:23px}.v4-guide-index p{font-size:15px}.v4-article{padding:55px 0 85px}.v4-article-inner>h2{font-size:28px}.v4-article-inner>p{font-size:16px}.v4-area-intro h2{font-size:30px}.v4-area-intro p{font-size:15px}.v4-area-cards h3{font-size:31px}.v4-area-cards p,.v4-rural-table p,.v4-area-context p{font-size:15px}.v4-rural-table section{grid-template-columns:1fr;gap:8px}.v4-area-context{grid-template-columns:1fr}.v4-case-archive article>a{grid-template-columns:1fr}.v4-archive-media{min-height:230px}.v4-archive-copy h2{font-size:22px}.v4-archive-copy p{font-size:15px}.v4-case-article-body{padding-block:50px 85px}.v4-editor-content h2{font-size:28px}.v4-editor-content p,.v4-editor-content li{font-size:16px;line-height:1.9}.v4-case-related{display:grid}.admin-shell{padding:14px;font-size:16px}.admin-nav{flex-wrap:wrap}.admin-nav a{font-size:15px}.admin-table{display:block;overflow:auto}.admin-form label{font-size:15px}.admin-form input,.admin-form textarea,.admin-form select{font-size:16px;padding:14px}}

/* V6 field photography & long-tail content */
.v6-hero-command{overflow:hidden}.v6-hero-photo{position:relative;margin:-1px -1px 22px;height:245px;overflow:hidden;border-radius:26px 26px 8px 8px}.v6-hero-photo:after,.v6-photo-frame:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(135deg,rgba(7,30,33,.08),rgba(13,111,115,.16));mix-blend-mode:multiply}.v6-hero-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(.82) contrast(1.08)}.v6-hero-photo span{position:absolute;left:18px;bottom:16px;z-index:2;padding:8px 12px;border-radius:999px;background:rgba(8,23,26,.82);color:#fff;font-size:11px;letter-spacing:.12em}.v6-field-gallery{padding:110px 0;background:#f6f3ec}.v6-photo-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:26px}.v6-photo-card{margin:0}.v6-photo-frame{position:relative;overflow:hidden;border-radius:28px;background:#d8dedb;box-shadow:0 20px 55px rgba(4,25,28,.10);border:1px solid rgba(10,35,38,.08);padding:8px}.v6-photo-frame:before{content:"";position:absolute;inset:8px;z-index:2;border:1px solid rgba(255,255,255,.58);border-radius:20px;pointer-events:none}.v6-photo-card img{display:block;width:100%;height:310px;object-fit:cover;border-radius:20px;filter:saturate(.88) contrast(1.05)}.v6-photo-card:nth-child(2) img{filter:saturate(.78) contrast(1.08) sepia(.04)}.v6-photo-card:nth-child(3) img{filter:saturate(.92) contrast(1.04) brightness(.96)}.v6-photo-tall img{height:390px}.v6-photo-card figcaption{padding:14px 6px 0;color:#5d6a6b;font-size:14px;line-height:1.75}.v6-service-visual{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:48px;align-items:center;margin:72px 0}.v6-service-photo img{height:430px}.v6-service-visual-copy>span,.v6-longtail>span{display:block;margin-bottom:12px;color:#0e6f73;font-size:12px;font-weight:800;letter-spacing:.14em}.v6-service-visual-copy h2{margin:0 0 20px;font-size:clamp(30px,3.3vw,48px);letter-spacing:-.045em}.v6-service-visual-copy p{font-size:17px;line-height:1.9;color:#536264}.v6-longtail{margin:84px 0;padding:54px;border-radius:34px;background:#0b2023;color:#fff}.v6-longtail h2{margin:0 0 16px;color:#fff}.v6-longtail>p{color:#c8d4d3}.v6-longtail ul{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:30px 0;padding:0;list-style:none}.v6-longtail li{padding:13px 15px;border:1px solid rgba(255,255,255,.13);border-radius:999px;background:rgba(255,255,255,.04);font-size:14px;text-align:center}.v6-longtail-note{margin-top:28px}.v6-related-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.v6-related-links a{display:inline-flex;gap:18px;align-items:center;padding:12px 16px;border-radius:999px;background:#c6a66b;color:#0a171a;font-weight:800}.v6-local-intent{margin:80px 0}.v6-keyword-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.v6-keyword-cloud span{padding:11px 15px;border:1px solid #d7dedb;border-radius:999px;background:#fff;color:#294042;font-size:14px}
@media(max-width:900px){.v6-hero-photo{height:220px}.v6-photo-grid{grid-template-columns:1fr 1fr}.v6-photo-tall{grid-column:1/-1}.v6-photo-tall img{height:380px}.v6-service-visual{grid-template-columns:1fr;gap:28px;margin:52px 0}.v6-service-photo img{height:360px}.v6-longtail{padding:34px 22px;margin:58px 0}.v6-longtail ul{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.v6-field-gallery{padding:72px 0}.v6-photo-grid{grid-template-columns:1fr;gap:30px}.v6-photo-tall{grid-column:auto}.v6-photo-card img,.v6-photo-tall img,.v6-service-photo img{height:280px}.v6-photo-card figcaption{font-size:15px}.v6-longtail ul{grid-template-columns:1fr}.v6-longtail li{text-align:left;font-size:15px}.v6-service-visual-copy p{font-size:16px}.v6-related-links{display:grid}.v6-related-links a{justify-content:space-between}}

/* V7 BRIGHT WATER BLUE — premium light visual system */
:root{
  --ink:#082b4c;--ink-2:#0b3b66;--ink-3:#105184;
  --paper:#f7fbff;--paper-2:#edf7ff;--white:#fff;
  --teal:#087fd1;--teal-2:#45b8f3;--sand:#16a8e3;
  --text:#12324d;--muted:#607a90;--line:#d8eaf7;
  --shadow:0 28px 80px rgba(23,112,177,.12);--shadow-soft:0 14px 42px rgba(23,112,177,.10);
}
body{background:#f8fcff;color:var(--text)}body:before{opacity:.12;background-image:radial-gradient(rgba(27,126,190,.16) .55px,transparent .55px)}
.v4-topbar{background:#eaf7ff;color:#416b8b;border-bottom:1px solid #d7ecfa}.v4-topbar p strong{color:#0a5e9d}.v4-topbar a small{color:#6d8da4}.v4-topbar a b{color:#087fd1}
.v4-header{background:rgba(255,255,255,.94);border-bottom:1px solid #dcecf7;box-shadow:0 8px 28px rgba(30,110,165,.05)}.v4-brand-symbol{border-color:#cde7f8;background:linear-gradient(145deg,#fff,#eaf7ff)}.v4-brand-symbol:before{border-color:#087fd1}.v4-brand-symbol:after{background:#4fc3f7}.v4-brand-symbol i{background:#0c9ee8}.v4-brand small{color:#6f93aa}.v4-nav a:after{background:#168ed8}.v4-header-call{background:linear-gradient(135deg,#087fd1,#15a8e7);box-shadow:0 12px 28px rgba(8,127,209,.2)}.v4-header-call span{color:#ccecff}

.v4-hero{background:linear-gradient(135deg,#eef9ff 0%,#dff3ff 48%,#f8fcff 100%);color:#082b4c;min-height:760px}.v4-hero:before{color:rgba(8,127,209,.045)}.v4-hero-grid{background:linear-gradient(90deg,rgba(8,127,209,.055) 1px,transparent 1px),linear-gradient(rgba(8,127,209,.04) 1px,transparent 1px);background-size:96px 96px}.v4-orb-a{border-color:rgba(28,158,225,.22);background:radial-gradient(circle,rgba(76,195,247,.12),transparent 68%)}.v4-orb-b{border-color:rgba(8,127,209,.18);background:rgba(255,255,255,.28)}.v4-eyebrow span{color:#0873bb}.v4-eyebrow i{background:linear-gradient(90deg,#168ed8,transparent)}.v4-hero h1{color:#082b4c}.v4-hero h1 em{color:#087fd1}.v4-hero-desc{color:#4d718d}.v4-hero-desc strong{color:#0a568d}.v4-btn-primary{background:linear-gradient(135deg,#087fd1,#1cb5ef);color:#fff;box-shadow:0 14px 34px rgba(8,127,209,.22)}.v4-btn-ghost{border-color:#b7dced;color:#0a568d;background:rgba(255,255,255,.72)}.v4-btn-ghost b{color:#087fd1}.v4-hero-meta{border-color:#c6e3f4}.v4-hero-meta span{color:#0788d5}.v4-hero-meta small{color:#7894a8}.v4-command{border-color:#cce7f6;background:rgba(255,255,255,.82);box-shadow:0 32px 80px rgba(30,119,180,.14);color:#12324d}.v4-command-top{border-color:#dbeef8}.v4-command-top span{color:#6e8da4}.v4-command-top i{color:#0788d5}.v4-command-top i:before{background:#27afea;box-shadow:0 0 0 6px rgba(39,175,234,.11)}.v4-flow div{border-color:#e0eef7}.v4-flow small{color:#7895aa}.v4-flow i{border-color:#58a9d7}.v4-command-area span{color:#7895aa}.v4-command-area strong{color:#087fd1}.v4-command-area small{color:#6d899d}.v4-hero-ticker{border-color:#cce6f5;background:rgba(255,255,255,.6)}.v4-hero-ticker .v4-shell{color:#66869e}.v4-hero-ticker span{color:#0872b9}.v4-hero-ticker i{background:#24a9e6}

.v4-cases-first{background:#f8fcff}.v4-case{border-color:#dcecf7;box-shadow:0 10px 35px rgba(28,111,168,.05)}.v4-case-visual{background:linear-gradient(145deg,#d9f2ff,#85cfee)}.v4-case-visual.is-fallback:before{background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.55),transparent 35%),linear-gradient(120deg,transparent 45%,rgba(255,255,255,.22) 45% 46%,transparent 46%)}
.v4-diagnostic{background:#fff}.v4-diag-tags span{background:#f0f9ff;border-color:#d7ebf8;color:#4f7895}.v4-diag-panel{background:linear-gradient(145deg,#e8f7ff,#d8f1ff);color:#12324d;border:1px solid #c9e7f7;box-shadow:0 25px 65px rgba(25,119,182,.13)}.v4-diag-progress span{color:#6d8ca2}.v4-diag-progress i{background:#c5e3f3}.v4-diag-progress b{background:#078bd8}.v4-diag-options button{border-color:#c6e3f3;background:rgba(255,255,255,.72);color:#315e7d}.v4-diag-options button:hover,.v4-diag-options button.is-active{background:#087fd1;color:#fff;border-color:#087fd1}.v4-diag-result{background:#fff;color:#12324d;border:1px solid #d2e9f7}.v4-diag-result a{color:#087fd1}

.v4-services{background:linear-gradient(180deg,#eaf7ff 0%,#f8fcff 100%);color:#12324d}.v4-section-head-dark>div>span{color:#087fd1}.v4-section-head-dark>p{color:#607f96}.v4-service-grid{border-color:#cfe6f5}.v4-service{border-color:#cfe6f5;background:rgba(255,255,255,.5)}.v4-service:hover{background:#fff;box-shadow:0 18px 45px rgba(25,115,175,.09)}.v4-service h3,.v4-service-wide h3{color:#0a426f}.v4-service p{color:#628097}.v4-service:after{color:#168ed8}
.v4-method{background:#fff}.v4-building{background:#f1f9ff}.v4-building-grid article{background:#fff;border-color:#d8eaf7;box-shadow:0 10px 35px rgba(26,111,169,.05)}
.v4-area{background:linear-gradient(135deg,#087fd1 0%,#129fe0 54%,#54c8f4 100%);color:#fff}.v4-area:before{color:rgba(255,255,255,.07)}.v4-area .v4-section-head>div>span,.v4-area .v4-section-head>p{color:#d8f3ff}.v4-area-main a,.v4-area-rural{border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.12);backdrop-filter:blur(7px)}.v4-area-main a:hover{background:rgba(255,255,255,.2)}
.v4-guides{background:#f8fcff}.v4-guide-grid a{border-color:#d7eaf7;background:#fff}.v4-guide-grid a:hover{box-shadow:0 18px 50px rgba(28,112,170,.09)}
.v4-faq{background:#fff}.v4-faq-list details{border-color:#dbeaf4}.v4-faq-list summary span{color:#168ed8}
.v4-closing{background:#eef8ff}.v4-closing-inner{background:linear-gradient(135deg,#dff3ff,#bfe9ff);color:#083c66;border:1px solid #b7def3}.v4-closing-inner>a{background:#087fd1;color:#fff;box-shadow:0 12px 30px rgba(8,127,209,.2)}
.v4-footer{background:#082b4c;color:#d6e9f5}.v4-footer a{color:#e9f6ff}.v4-footer-phone strong{color:#62c8f4}
.v4-mobile-call{background:linear-gradient(135deg,#087fd1,#18abe8)!important;color:#fff!important;box-shadow:0 16px 42px rgba(8,127,209,.28)!important}

/* Sub pages */
.v4-page-hero,.v4-article-hero,.v4-case-article-head,.v4-cases-hero,.v4-area-hero{background:linear-gradient(135deg,#e6f6ff,#ccecff 55%,#f8fcff);color:#082b4c}.v4-page-hero p,.v4-cases-hero p,.v4-area-hero p,.v4-article-hero p,.v4-case-article-head p{color:#527791}.v4-page-actions a{border-color:#bcdff2;background:#fff;color:#0a5f9d}.v4-page-actions a:first-child{background:#087fd1;color:#fff;border-color:#087fd1}.v4-case-article-meta span{border-color:#b9ddec;color:#49748f}.v4-case-article-meta time{color:#6f8fa5}
.v4-inline-cta,.v4-case-check{border-color:#d5e9f6;background:#f1f9ff}.v4-link-cards a,.v4-info-grid>*,.v4-area-cards>*,.v4-area-context>*{border-color:#d7eaf7;background:#fff}.v4-editor-content p,.v4-editor-content li{color:#496b82}

/* V6 photo treatment converted to clean water-blue */
.v6-hero-photo:after,.v6-photo-frame:after{background:linear-gradient(135deg,rgba(8,127,209,.04),rgba(38,174,232,.10));mix-blend-mode:multiply}.v6-hero-photo img{filter:saturate(.95) contrast(1.04) brightness(1.04)}.v6-hero-photo span{background:rgba(5,91,148,.86)}.v6-field-gallery{background:#edf8ff}.v6-photo-frame{background:#dff3ff;border-color:#c8e6f6;box-shadow:0 20px 55px rgba(25,115,175,.10)}.v6-photo-card img{filter:saturate(.94) contrast(1.03) brightness(1.03)}.v6-photo-card:nth-child(2) img{filter:saturate(.9) contrast(1.04) brightness(1.04)}.v6-photo-card:nth-child(3) img{filter:saturate(.96) contrast(1.03) brightness(1.02)}.v6-photo-card figcaption{color:#587b92}.v6-service-visual-copy>span,.v6-longtail>span{color:#087fd1}.v6-longtail{background:linear-gradient(135deg,#e4f5ff,#ccecff);color:#12324d;border:1px solid #c1e2f4}.v6-longtail h2{color:#083f6a}.v6-longtail>p{color:#52758e}.v6-longtail li{border-color:#b9dced;background:rgba(255,255,255,.72);color:#245b7e}.v6-related-links a{background:#087fd1;color:#fff}.v6-keyword-cloud span{border-color:#cce4f3;background:#fff;color:#245c7f}

@media(max-width:920px){.v4-nav{background:rgba(255,255,255,.98)}.v4-hero{background:linear-gradient(155deg,#f3fbff,#d9f1ff)}.v4-command{background:rgba(255,255,255,.9)}}

/* V8 READABLE TYPOGRAPHY — desktop-first legibility */
body{font-size:17px;line-height:1.78}
.v4-topbar p,.v4-topbar a{font-size:13px}.v4-topbar a b{font-size:14px}
.v4-brand strong{font-size:21px}.v4-brand small{font-size:10px}.v4-nav a{font-size:15px}
.v4-header-call span{font-size:10px}.v4-header-call strong{font-size:18px}
.v4-eyebrow span{font-size:12px}.v4-hero-desc{font-size:19px;line-height:1.9}
.v4-btn-primary small{font-size:12px}.v4-btn-primary strong{font-size:19px}.v4-btn-ghost{font-size:14px}
.v4-hero-meta span{font-size:12px}.v4-hero-meta b{font-size:17px}.v4-hero-meta small{font-size:14px;line-height:1.55}
.v4-command-top span{font-size:11px}.v4-command-top i{font-size:10px}.v4-flow small{font-size:11px}.v4-flow strong{font-size:18px}
.v4-command-area span{font-size:11px}.v4-command-area strong{font-size:32px}.v4-command-area small{font-size:14px}
.v4-hero-ticker .v4-shell{font-size:14px;line-height:1.55}
.v4-section-head>div>span,.v4-diag-copy>span,.v4-method-sticky>span,.v4-faq-lead>span{font-size:11px}
.v4-section-head>p,.v4-diag-copy>p,.v4-method-sticky>p,.v4-faq-lead>p{font-size:17px;line-height:1.85}
.v4-linkline a{font-size:14px}
.v4-case-copy time{font-size:12px}.v4-case-copy h3{font-size:25px}.v4-case:first-child .v4-case-copy h3{font-size:30px}
.v4-case-copy p{font-size:16px;line-height:1.82}.v4-case-copy>b{font-size:13px}.v4-case-cat{font-size:11px}
.v4-diag-tags span{font-size:13px}.v4-diag-progress span{font-size:11px}.v4-diag-panel h3{font-size:30px}
.v4-diag-options button{font-size:15px}.v4-diag-result>span{font-size:10px}.v4-diag-result h4{font-size:20px}.v4-diag-result p{font-size:15px;line-height:1.7}.v4-diag-result a{font-size:13px}
.v4-service>span{font-size:11px}.v4-service h3{font-size:30px}.v4-service-wide h3{font-size:47px}.v4-service p{font-size:16px;line-height:1.82}.v4-service>b{font-size:12px}
.v4-method-sticky>a{font-size:14px}.v4-method-steps>article>span{font-size:13px}.v4-method-steps h3{font-size:29px}.v4-method-steps p{font-size:16px;line-height:1.85}
.v4-building-grid article>span{font-size:11px}.v4-building-grid h3{font-size:29px}.v4-building-grid p{font-size:16px;line-height:1.8}
.v4-area-main small{font-size:11px}.v4-area-main strong{font-size:43px}.v4-area-main p{font-size:15px;line-height:1.8}.v4-area-rural b{font-size:15px}.v4-area-rural p{font-size:14px;line-height:1.75}
.v4-guide-grid span{font-size:11px}.v4-guide-grid h3{font-size:26px}.v4-guide-grid a:first-child h3{font-size:36px}.v4-guide-grid b{font-size:13px}
.v4-faq-lead>a{font-size:14px}.v4-faq-list summary span{font-size:11px}.v4-faq-list summary b{font-size:19px;line-height:1.5}.v4-faq-list details>p{font-size:16px;line-height:1.88}
.v4-closing span{font-size:11px}.v4-closing p{font-size:16px}.v4-closing-inner>a small{font-size:11px}.v4-closing-inner>a strong{font-size:25px}.v4-closing-inner>a b{font-size:11px}
.v4-footer-brand strong{font-size:23px}.v4-footer-brand p{font-size:14px;line-height:1.7}.v4-footer nav{font-size:14px}.v4-footer-phone small{font-size:11px}.v4-footer-phone strong{font-size:22px}.v4-footer-bottom{font-size:12px}
.v6-hero-photo span{font-size:13px}.v6-photo-card figcaption{font-size:16px;line-height:1.75}.v6-service-visual-copy>span,.v6-longtail>span{font-size:13px}.v6-service-visual-copy p{font-size:18px}.v6-longtail>p{font-size:17px;line-height:1.8}.v6-longtail li,.v6-keyword-cloud span{font-size:15px}
.v4-page-hero p,.v4-cases-hero p,.v4-area-hero p,.v4-article-hero p,.v4-case-article-head p{font-size:18px;line-height:1.85}
.v4-prose-lead p,.v4-prose>p,.v4-article-inner>p,.v4-area-intro p{font-size:17px;line-height:1.9}
.v4-info-grid p,.v4-detail-list p,.v4-guide-index p,.v4-area-cards p,.v4-rural-table p,.v4-area-context p,.v4-archive-copy p{font-size:16px;line-height:1.85}
.v4-page-faq summary,.v4-faq-page summary{font-size:18px}.v4-page-faq details p,.v4-faq-page details p{font-size:16px;line-height:1.85}
.v4-case-article-meta span,.v4-case-article-meta time{font-size:12px}.v4-case-article-body figcaption{font-size:13px}.v4-case-check span{font-size:11px}.v4-case-check p{font-size:15px}.v4-case-check a,.v4-case-related a{font-size:13px}

@media(max-width:920px){
 body{font-size:17px}
 .v4-nav a{font-size:17px}
 .v4-hero-desc{font-size:18px}
 .v4-hero-meta b{font-size:18px}.v4-hero-meta small{font-size:15px}
 .v4-hero-ticker .v4-shell{font-size:14px}
 .v4-section-head>p,.v4-diag-copy>p,.v4-method-sticky>p,.v4-faq-lead>p{font-size:16px}
}
@media(max-width:640px){
 body{font-size:17px;line-height:1.8}
 .v4-brand strong{font-size:18px}.v4-brand small{font-size:9px}
 .v4-eyebrow span{font-size:11px}.v4-hero-desc{font-size:17px;line-height:1.85}
 .v4-btn-primary small{font-size:12px}.v4-btn-primary strong{font-size:19px}.v4-btn-ghost{font-size:15px}
 .v4-hero-meta span{font-size:12px}.v4-hero-meta b{font-size:18px}.v4-hero-meta small{font-size:15px}
 .v4-command-top span{font-size:11px}.v4-flow small{font-size:12px}.v4-flow strong{font-size:17px}.v4-command-area small{font-size:14px}
 .v4-hero-ticker .v4-shell{font-size:14px}
 .v4-section-head>div>span,.v4-diag-copy>span,.v4-method-sticky>span,.v4-faq-lead>span{font-size:11px}
 .v4-section-head>p,.v4-diag-copy>p,.v4-method-sticky>p,.v4-faq-lead>p{font-size:16px}
 .v4-case-copy p{font-size:16px}.v4-case-copy time{font-size:12px}.v4-case-copy>b{font-size:13px}
 .v4-service>span{font-size:11px}.v4-service p{font-size:16px}.v4-service>b{font-size:13px}
 .v4-method-steps>article>span{font-size:13px}.v4-method-steps p{font-size:16px}
 .v4-building-grid article>span{font-size:11px}.v4-building-grid p{font-size:16px}
 .v4-area-main small{font-size:11px}.v4-area-main p,.v4-area-rural p{font-size:15px}.v4-area-rural b{font-size:16px}
 .v4-guide-grid span{font-size:11px}.v4-guide-grid b{font-size:13px}
 .v4-faq-list summary span{font-size:11px}.v4-faq-list summary b{font-size:18px}.v4-faq-list details>p{font-size:16px}
 .v4-closing span{font-size:11px}.v4-closing p{font-size:16px}
 .v4-footer nav,.v4-footer-brand p{font-size:14px}.v4-footer-bottom{font-size:12px}
 .v6-photo-card figcaption{font-size:16px}.v6-service-visual-copy p{font-size:17px}.v6-longtail>p{font-size:16px}.v6-longtail li,.v6-keyword-cloud span{font-size:16px}
}


/* V9 FINAL QA FIX — contrast, archive states, admin usability */
.v4-link-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.v4-link-cards a{min-height:170px;background:linear-gradient(145deg,#fff,#f0f9ff);border:1px solid #cfe6f5;color:#0a426f;box-shadow:0 10px 30px rgba(18,111,171,.06);justify-content:space-between}
.v4-link-cards a:hover{transform:translateY(-3px);border-color:#8fceed;box-shadow:0 18px 40px rgba(18,111,171,.11)}
.v4-link-cards span{font-size:14px!important;color:#4b7692!important;font-weight:800;letter-spacing:-.01em}
.v4-link-cards b,.v4-link-cards strong{display:block;margin:auto 0 0;font-size:21px!important;line-height:1.45;color:#0a426f!important;font-weight:850}
.v4-info-grid article{min-height:190px;background:#fff;border-color:#cfe4f2;box-shadow:0 10px 30px rgba(18,111,171,.055)}
.v4-info-grid h3{margin:8px 0 12px;color:#0a426f!important;font-size:23px!important;line-height:1.35}
.v4-info-grid p{color:#405f74!important;font-size:16px!important;line-height:1.85}
.v4-detail-list b,.v4-detail-list h3{color:#0a426f;font-size:19px}.v4-detail-list p{color:#46677d!important}
.v4-area .v4-section-head>p{color:#f2fbff!important}.v4-area-main small{color:#d8f3ff!important;font-weight:900}.v4-area-main strong{color:#fff!important}.v4-area-main p{color:rgba(255,255,255,.92)!important;font-weight:600}.v4-area-rural b{color:#fff!important}.v4-area-rural p{color:rgba(255,255,255,.9)!important;font-weight:550}.v4-linkline-light a{color:#fff!important;font-weight:850}.v4-linkline-light span{color:#fff!important}
.v4-page-body,.v4-prose{color:#173a55}.v4-prose-lead p,.v4-prose>p{color:#466980!important}.v4-prose>h2{color:#0b3456}.v6-service-visual-copy p{color:#395f78}.v6-photo-card figcaption{color:#3f6780}
.v6-longtail li{color:#174d72;font-weight:650}.v6-longtail-note{color:#3f657d!important}.v6-longtail>span{letter-spacing:.13em}
.v9-case-empty,.v9-archive-empty{grid-column:1/-1;padding:42px;border:1px solid #cfe5f3;border-radius:24px;background:linear-gradient(145deg,#fff,#edf8ff)}
.v9-case-empty span,.v9-archive-empty span{display:block;font-size:12px;font-weight:900;letter-spacing:.16em;color:#087fd1}.v9-case-empty h3,.v9-archive-empty h2{margin:10px 0 8px;color:#0a426f;font-size:28px;letter-spacing:-.035em}.v9-case-empty p,.v9-archive-empty p{margin:0;color:#4d7088;font-size:16px;line-height:1.8}.v9-case-empty a{display:inline-block;margin-top:18px;color:#087fd1;font-size:14px;font-weight:900}
.v4-case-visual.is-fallback,.v4-archive-media.is-fallback{background:linear-gradient(145deg,#e2f5ff,#9bdcff)}.v4-case-code span{color:#0a4e7d}.v4-case-code small{color:#3b789d;font-size:11px}.v4-case-code b{color:rgba(8,127,209,.13)}
.admin-shell{max-width:1180px;margin:28px auto;padding:28px;color:#163c58}.admin-nav{background:#fff;padding:18px 20px;border:1px solid #d5e8f4;border-radius:16px}.admin-nav strong{font-size:20px;color:#0a426f}.admin-nav a{color:#136aa7}.admin-summary{display:flex;align-items:center;gap:12px;margin:0 0 18px;padding:14px 17px;border-radius:13px;background:#eaf7ff;border:1px solid #cfe7f5}.admin-summary b{font-size:18px;color:#087fd1}.admin-summary span{font-size:14px;color:#456b84}.admin-table{border:1px solid #d5e8f4;border-radius:14px;overflow:hidden}.admin-table th{background:#eef8ff;color:#0a426f}.admin-table td{font-size:14px}.admin-empty{text-align:center!important;padding:36px!important;color:#5d7d92}.admin-form{background:#fff;padding:24px;border:1px solid #d5e8f4;border-radius:18px}.admin-form label{font-size:15px;color:#0a426f}.admin-form input,.admin-form textarea,.admin-form select{border-color:#c5dfef;color:#173e5a}.admin-form input:focus,.admin-form textarea:focus,.admin-form select:focus{outline:3px solid rgba(8,127,209,.12);border-color:#56afe0}.admin-help{display:block;margin-top:7px;font-size:13px;line-height:1.6;color:#69879a;font-weight:500}.admin-image-preview{display:flex;align-items:flex-start;gap:18px;padding:15px;border-radius:14px;background:#f2faff;border:1px solid #d2e8f5}.admin-image-preview img{max-width:320px;border-radius:12px}.admin-image-preview label{display:flex;gap:8px;align-items:center}.admin-image-preview input{width:auto}.admin-btn,.btn{background:linear-gradient(135deg,#087fd1,#17a8e6)}
@media(max-width:640px){.v4-link-cards{grid-template-columns:1fr}.v4-link-cards a{min-height:145px}.v4-link-cards b,.v4-link-cards strong{font-size:19px!important}.v4-info-grid article{min-height:0}.v4-area-main p,.v4-area-rural p{font-size:15px!important}.v9-case-empty,.v9-archive-empty{padding:26px}.v9-case-empty h3,.v9-archive-empty h2{font-size:23px}.admin-form{padding:16px}.admin-image-preview{display:block}.admin-image-preview img{max-width:100%;margin-bottom:12px}}

/* =========================================================
   V10 ACCESSIBILITY / HIGH-CONTRAST WATER BLUE OVERRIDES
   ========================================================= */
:root{
  --v10-deep:#062f54;
  --v10-blue:#087fd1;
  --v10-mid:#1e668f;
  --v10-body:#365f79;
  --v10-muted:#58788e;
  --v10-line:#b9dff2;
}
/* 밝은 워터블루 히어로: 작은 글자와 설명 대비 강화 */
.v4-page-hero span,.v4-cases-hero span,.v4-area-hero span,
.v4-article-hero span,.v4-case-article-head span{
  color:#1d6a98!important;
  font-size:12px!important;
  letter-spacing:.16em!important;
  font-weight:900!important;
  opacity:1!important;
}
.v4-page-hero h1,.v4-cases-hero h1,.v4-area-hero h1,
.v4-article-hero h1,.v4-case-article-head h1{
  color:var(--v10-deep)!important;
}
.v4-page-hero p,.v4-cases-hero p,.v4-area-hero p,
.v4-article-hero p,.v4-case-article-head p{
  color:#3f6680!important;
  font-weight:520!important;
  opacity:1!important;
}
/* 보조 CTA가 흰 배경에 묻히지 않도록 */
.v4-page-actions a{
  min-height:50px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid #9dd4ee!important;
  background:#fff!important;
  color:#075f9c!important;
  box-shadow:0 7px 20px rgba(8,92,148,.07);
  font-size:13px!important;
  font-weight:900!important;
}
.v4-page-actions a:first-child{
  background:#087fd1!important;
  border-color:#087fd1!important;
  color:#fff!important;
  box-shadow:0 10px 24px rgba(8,127,209,.20);
}
.v4-page-actions a:hover{border-color:#087fd1!important;color:#074d7c!important}
.v4-page-actions a:first-child:hover{color:#fff!important;background:#066fb9!important}

/* 밝은 카드의 옅은 글자 전수 보정 */
.v4-info-grid span,.v4-area-cards span,.v4-guide-index span,
.v4-archive-copy time,.v4-archive-copy>div span,.v4-case-check span{
  color:#55788e!important;
  opacity:1!important;
  font-weight:800!important;
}
.v4-info-grid h3,.v4-area-cards h3,.v4-guide-index h2,
.v4-prose-lead h2,.v4-prose>h2,.v4-detail-list h3,
.v4-area-intro h2,.v4-area-context h3{
  color:#0a3458!important;
}
.v4-info-grid p,.v4-detail-list p,.v4-prose-lead p,.v4-prose>p,
.v4-area-intro p,.v4-area-cards p,.v4-rural-table p,.v4-area-context p,
.v4-guide-index p,.v4-archive-copy p,.v4-case-check p{
  color:#496a7f!important;
  opacity:1!important;
}
/* 링크 카드/연관 카드 */
.v4-link-cards span{color:#b7dff1!important;font-size:10px!important}
.v4-link-cards strong{color:#fff!important}

/* 양주시 파란 지역 섹션 - 세부 동/리 글자 대비 강화 */
.v4-area,.v4-area *{text-shadow:none}
.v4-area .v4-section-head>span,.v4-area .v4-area-main span{color:#e3f6ff!important;opacity:1!important}
.v4-area .v4-section-head h2,.v4-area .v4-section-head>p,
.v4-area-main h3,.v4-area-rural h3{color:#fff!important}
.v4-area-main p,.v4-area-rural p{
  color:rgba(255,255,255,.90)!important;
  opacity:1!important;
  font-weight:600!important;
}
.v4-area-rural div{border-color:rgba(255,255,255,.28)!important}

/* 관리자 가독성 */
.admin-form small,.admin-help{color:#476779!important;font-size:13px!important;line-height:1.65!important}
.admin-form input,.admin-form textarea,.admin-form select{color:#123c5c!important}
.admin-form input::placeholder,.admin-form textarea::placeholder{color:#7893a4!important;opacity:1}
.admin-slug-note{display:block;margin-top:7px;color:#456f88;font-size:12px;font-weight:600}
.admin-slug-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:end}
.admin-slug-row button{height:46px;border:1px solid #8fcce9;background:#edf9ff;color:#0769a9;border-radius:10px;padding:0 15px;font-weight:900;cursor:pointer}

@media(max-width:640px){
  .v4-page-hero span,.v4-cases-hero span,.v4-area-hero span,.v4-article-hero span,.v4-case-article-head span{font-size:11px!important}
  .v4-page-hero p,.v4-cases-hero p,.v4-area-hero p,.v4-article-hero p,.v4-case-article-head p{font-size:17px!important;color:#365f79!important}
  .v4-page-actions a{font-size:15px!important;min-height:54px}
  .admin-slug-row{grid-template-columns:1fr}
  .admin-slug-row button{width:100%}
}


/* V11 multi-photo admin + case gallery */
.admin-triple{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.admin-short-textarea{min-height:95px!important}.admin-media-section{display:grid;gap:13px;padding:20px;border:1px solid #cfe5f2;border-radius:16px;background:#f8fcff}.admin-media-head{display:flex;justify-content:space-between;gap:12px}.admin-media-head strong{display:block;font-size:18px;color:#083f69}.admin-media-head small{display:block;margin-top:4px!important}.admin-file-picker{display:block;padding:14px 16px;border:1px dashed #83c8e9;border-radius:12px;background:#ecf8ff;color:#086cae!important;cursor:pointer}.admin-file-picker input{margin-top:10px;background:#fff}.admin-gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.admin-gallery-item{display:grid;align-content:start;gap:10px;padding:12px;border:1px solid #d3e7f2;border-radius:14px;background:#fff}.admin-gallery-item>img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;background:#edf6fb}.admin-gallery-item>small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#5c788a!important}.admin-gallery-item label{font-size:13px!important}.admin-gallery-item input{padding:10px!important;font-size:14px!important}.admin-remove{display:flex!important;align-items:center;gap:7px;color:#9b3333!important}.admin-remove input{width:auto!important}.admin-subtitle{margin:8px 0 0;font-size:16px;color:#0a4e7d}.admin-actions{display:flex;gap:10px}.admin-btn-danger{background:#8d2e2e!important}.v11-case-gallery{margin:54px 0 10px;padding-top:34px;border-top:1px solid #d6e7f1}.v11-gallery-head span{font-size:11px;font-weight:900;letter-spacing:.18em;color:#087fd1}.v11-gallery-head h2{margin:8px 0 22px;font-size:30px;color:#082f4e}.v11-gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.v11-gallery-grid figure{margin:0}.v11-gallery-grid img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px;background:#edf7fc;border:1px solid #d5e9f4}.v11-gallery-grid figcaption{padding:10px 4px 0;font-size:14px;line-height:1.65;color:#476779}
@media(max-width:760px){.admin-triple,.admin-gallery-grid,.v11-gallery-grid{grid-template-columns:1fr}.admin-media-section{padding:15px}.v11-gallery-head h2{font-size:25px}.v11-gallery-grid figcaption{font-size:15px}.admin-actions{display:grid}.admin-btn{width:100%}}


/* V12 rich admin editor */
.admin-editor-section{display:grid;gap:13px;padding:20px;border:1px solid #cfe5f2;border-radius:16px;background:#f8fcff}.admin-editor-status{align-self:center;font-size:13px;font-weight:800;color:#54768b}.admin-rich-editor{border:1px solid #b9d9ea;border-radius:14px;background:#fff;overflow:hidden;box-shadow:0 8px 24px rgba(13,91,136,.05)}.admin-editor-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:5px;padding:9px;background:#f2f8fc;border-bottom:1px solid #cfe2ee;position:sticky;top:0;z-index:4}.admin-editor-toolbar button,.admin-editor-toolbar select{width:auto!important;min-width:34px;height:36px!important;margin:0!important;padding:0 9px!important;border:1px solid #c5dce9!important;border-radius:7px!important;background:#fff!important;color:#173f5b!important;font-size:13px!important;font-weight:800!important;line-height:34px!important;cursor:pointer}.admin-editor-toolbar button:hover,.admin-editor-toolbar button.active,.admin-editor-toolbar select:hover{border-color:#5baed9!important;background:#eaf7ff!important;color:#006eaf!important}.admin-editor-toolbar select{min-width:78px;line-height:normal!important}.admin-toolbar-sep{width:1px;height:24px;background:#cddfe9;margin:0 2px}.admin-editor-canvas{min-height:420px;padding:26px 28px;outline:none;background:#fff;color:#173e5a;font-size:17px;line-height:1.9;overflow:auto}.admin-editor-canvas:empty:before{content:attr(data-placeholder);color:#8199a8;pointer-events:none}.admin-editor-canvas h2{margin:1.5em 0 .55em;font-size:30px;line-height:1.35;color:#092f4c}.admin-editor-canvas h3{margin:1.35em 0 .5em;font-size:24px;line-height:1.4;color:#0b466e}.admin-editor-canvas h4{margin:1.2em 0 .45em;font-size:20px;color:#12557f}.admin-editor-canvas p{margin:.65em 0}.admin-editor-canvas ul,.admin-editor-canvas ol{padding-left:1.6em}.admin-editor-canvas blockquote{margin:18px 0;padding:14px 18px;border-left:4px solid #39a9e8;background:#edf8ff;color:#315d77}.admin-editor-canvas table{width:100%;border-collapse:collapse;margin:18px 0}.admin-editor-canvas th,.admin-editor-canvas td{border:1px solid #c7dce8;padding:10px;vertical-align:top}.admin-editor-canvas th{background:#edf8ff;color:#0b4e78}.admin-editor-canvas img{max-width:100%;height:auto;border-radius:12px}.admin-editor-canvas figure{margin:22px 0}.admin-editor-canvas figcaption{margin-top:7px;font-size:14px;color:#5c788a}.admin-editor-source{display:none;width:100%!important;min-height:420px!important;margin:0!important;padding:22px!important;border:0!important;border-radius:0!important;background:#102b3c!important;color:#e6f7ff!important;font:14px/1.7 Consolas,Monaco,monospace!important;resize:vertical}.admin-editor-foot{display:flex;justify-content:space-between;gap:12px;padding:9px 13px;border-top:1px solid #d7e7f0;background:#f8fbfd;color:#627f91;font-size:12px;font-weight:600}.admin-rich-editor.is-fullscreen{position:fixed;inset:12px;z-index:99999;border-radius:12px;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.25)}.admin-rich-editor.is-fullscreen .admin-editor-canvas,.admin-rich-editor.is-fullscreen .admin-editor-source{flex:1;min-height:0}.editor-fullscreen-open{overflow:hidden}.admin-editor-toolbar button[title*="가운데"]{font-weight:900!important}
@media(max-width:760px){.admin-editor-section{padding:12px}.admin-editor-toolbar{gap:4px;padding:7px}.admin-editor-toolbar button,.admin-editor-toolbar select{height:38px!important;padding:0 8px!important;font-size:12px!important}.admin-toolbar-sep{display:none}.admin-editor-canvas{min-height:360px;padding:18px 16px;font-size:16px}.admin-editor-foot{display:grid}.admin-rich-editor.is-fullscreen{inset:4px}}


/* V13 PHOTO PURPOSE + BODY INSERT */
.admin-gallery-item select.photo-purpose{width:100%!important;padding:10px!important;border:1px solid #b9d8e9!important;border-radius:9px!important;background:#fff!important;color:#123f5b!important;font-size:14px!important;font-weight:700!important}.admin-photo-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px}.admin-photo-actions button{min-height:38px;border:1px solid #77bfe6;border-radius:9px;background:#edf8ff;color:#056ba8;font-size:12px;font-weight:900;cursor:pointer}.admin-photo-actions button:last-child{background:#078bd6;color:#fff;border-color:#078bd6}.admin-photo-actions button:hover{filter:brightness(.97)}.admin-gallery-item.is-inserted{outline:2px solid #42aee8;outline-offset:2px}.admin-gallery-item.is-inserted:after{content:'본문 삽입됨';display:inline-block;justify-self:start;padding:4px 8px;border-radius:999px;background:#e3f6ff;color:#0872b4;font-size:11px;font-weight:900}.admin-editor-canvas [data-new-photo]{padding:18px;border:2px dashed #67bde8;border-radius:12px;background:#eef9ff;color:#0a5f91;font-weight:800;text-align:center}.admin-editor-canvas figure img{display:block;max-width:100%;margin:auto}.admin-editor-canvas figure figcaption{text-align:center}.admin-media-head small b{color:#087fd1}
@media(max-width:760px){.admin-photo-actions{grid-template-columns:1fr}.admin-photo-actions button{font-size:13px;min-height:42px}}

/* V14 admin AI settings */
.admin-ai-card{max-width:820px;margin:32px auto;background:#fff;border:1px solid #cfe4f3;border-radius:22px;padding:28px;box-shadow:0 16px 44px rgba(20,83,126,.08)}
.admin-ai-title{display:flex;gap:20px;justify-content:space-between;align-items:flex-start;margin-bottom:24px}.admin-ai-title b{font-size:22px;color:#063d67}.admin-ai-title p{margin:8px 0 0;color:#52748c;line-height:1.65;font-size:15px}.admin-ai-state{display:inline-flex;align-items:center;white-space:nowrap;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:800}.admin-ai-state.ok{background:#e7f8ef;color:#14724c}.admin-ai-state.off{background:#eef4f8;color:#577183}.admin-ai-state.saving{background:#e8f4ff;color:#0b6da8}.admin-ai-state.warn{background:#fff5dc;color:#976100}.admin-ai-state.error{background:#fff0f0;color:#a13a3a}.admin-ai-key-label{display:block;font-weight:800;color:#0b3e63}.admin-ai-key-label input{display:block;width:100%;margin-top:9px;box-sizing:border-box;border:1px solid #b9d9ee;border-radius:12px;padding:15px 16px;font-size:16px;color:#092f4b;background:#fbfdff;outline:none}.admin-ai-key-label input:focus{border-color:#1596dd;box-shadow:0 0 0 3px rgba(21,150,221,.12)}.admin-ai-save-row{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:15px;color:#496f87;font-size:14px}.admin-ai-delete{border:1px solid #e6b7b7;background:#fff;color:#9f3b3b;border-radius:10px;padding:10px 13px;font-weight:700;cursor:pointer}.admin-ai-delete:disabled{opacity:.45;cursor:not-allowed}.admin-ai-help{margin:18px 0 0;padding-top:16px;border-top:1px solid #e6eff5;color:#658196;font-size:13px;line-height:1.6}@media(max-width:700px){.admin-ai-card{margin:18px 10px;padding:20px}.admin-ai-title,.admin-ai-save-row{display:block}.admin-ai-state{margin-top:14px}.admin-ai-delete{margin-top:12px;width:100%}}


/* V15 real AI photo analysis */
.admin-ai-analyze{align-self:center;border:0;border-radius:12px;background:linear-gradient(135deg,#087fd1,#13a8e5);color:#fff;padding:12px 16px;font-size:14px;font-weight:900;cursor:pointer;box-shadow:0 8px 20px rgba(8,127,209,.18)}
.admin-ai-analyze:hover{filter:brightness(.97)}.admin-ai-analyze-status{min-height:20px;margin-top:-4px;font-size:13px;font-weight:800;color:#5b788b}.admin-ai-analyze-status.loading{color:#0875b9}.admin-ai-analyze-status.ok{color:#17754f}.admin-ai-analyze-status.error{color:#b13b3b}.admin-gallery-item.ai-loading{opacity:.62;pointer-events:none;position:relative}.admin-gallery-item.ai-loading:after{content:'AI 분석 중…';position:absolute;inset:10px;display:grid;place-items:center;border-radius:12px;background:rgba(255,255,255,.86);color:#0875b9;font-weight:900}.admin-gallery-item.ai-done{box-shadow:0 0 0 2px rgba(35,169,116,.22)}.admin-gallery-item.ai-done:before{content:'AI 분석 완료';display:inline-block;justify-self:start;padding:4px 8px;border-radius:999px;background:#e7f8ef;color:#17754f;font-size:11px;font-weight:900}.admin-photo-actions button.photo-ai-new,.admin-photo-actions button.photo-ai-existing{background:#eff9ff;color:#0872b4;border-color:#77bfe6}@media(max-width:760px){.admin-media-head{display:grid}.admin-ai-analyze{width:100%}}

/* V16 AI writing assistant */
.admin-ai-writing{margin:18px 0;padding:18px;border:1px solid #b9ddf5;border-radius:16px;background:#f5fbff}.admin-ai-writing-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:12px}.admin-ai-writing-actions button{border:1px solid #1597dc;background:#fff;color:#08679f;border-radius:10px;padding:10px 14px;font-weight:800;cursor:pointer}.admin-ai-writing-actions button.primary{background:#0b92d5;color:#fff}.admin-ai-writing-actions button:disabled{opacity:.55;cursor:wait}@media(max-width:640px){.admin-ai-writing-actions button{flex:1 1 calc(50% - 6px);font-size:14px}}

/* V17 representative profile/card image maker */
.admin-cover-maker{margin:18px 0 20px;padding:18px;border:1px solid #a9d8f3;border-radius:16px;background:linear-gradient(180deg,#f7fcff,#eef9ff)}
.admin-cover-maker-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}.admin-cover-maker-grid label{margin:0}.admin-cover-options{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:14px 0}.admin-cover-options label{display:flex;align-items:center;gap:6px;margin:0;font-weight:700}.admin-cover-options button,.admin-mini-btn{border:1px solid #1497db;background:#fff;color:#0870aa;border-radius:10px;padding:10px 13px;font-weight:800;cursor:pointer}.admin-cover-maker canvas{display:block;width:min(100%,720px);height:auto;aspect-ratio:3/2;margin:14px auto 0;border-radius:14px;background:#dcecf6;box-shadow:0 8px 24px rgba(4,62,100,.12)}
@media(max-width:700px){.admin-cover-maker-grid{grid-template-columns:1fr}.admin-cover-options button{width:100%}}

/* V18 editor visual/html/preview modes */
.admin-editor-modebar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 10px 0;background:#f7fbfe;border:1px solid #bdddf1;border-bottom:0;border-radius:14px 14px 0 0}.admin-editor-modebar button{border:1px solid #9bcce9;background:#fff;color:#07517f;border-radius:9px;padding:9px 14px;font-weight:900;cursor:pointer}.admin-editor-modebar button.active{background:#087fd1;color:#fff;border-color:#087fd1}.admin-editor-modehelp{font-size:13px;color:#54768d;font-weight:700;margin-left:auto}.admin-editor-preview{min-height:520px;padding:22px 26px;background:#fff;border-top:1px solid #c5dfef;overflow:auto}.admin-preview-label{font-size:12px;font-weight:900;color:#62839a;letter-spacing:.08em;text-transform:uppercase;border-bottom:1px solid #dcebf4;padding-bottom:10px;margin-bottom:22px}.admin-editor-preview .case-content{max-width:880px;margin:0 auto;color:#17384f;font-size:17px;line-height:1.85}.admin-editor-preview h2{font-size:28px;line-height:1.35;color:#073d66;margin:36px 0 15px}.admin-editor-preview h3{font-size:22px;color:#095986;margin:28px 0 12px}.admin-editor-preview p{margin:0 0 18px}.admin-editor-preview ul,.admin-editor-preview ol{padding-left:25px;margin:0 0 20px}.admin-editor-preview figure{margin:26px 0}.admin-editor-preview img{max-width:100%;height:auto;border-radius:12px}.admin-editor-preview figcaption{text-align:center;color:#637d8f;font-size:14px;margin-top:8px}.admin-editor-source{min-height:520px;font:15px/1.65 Consolas,"Noto Sans Mono",monospace;padding:22px}.admin-editor-canvas{min-height:520px}@media(max-width:640px){.admin-editor-modehelp{width:100%;margin:0 0 8px}.admin-editor-modebar button{flex:1}.admin-editor-preview{padding:18px 15px}.admin-editor-preview h2{font-size:23px}}

.v4-case-archive .v4-archive-media{display:flex;align-items:center;justify-content:center;overflow:hidden;background:#eef8fd}.v4-case-archive .v4-archive-media img{width:100%;height:100%;object-fit:contain;object-position:center}