/* reeddiffuser.nanoscentkorea.com — 레이아웃·형태·타이포 위계는 참고 사이트 구조를 따르고, 컬러는 자체 선정(샌드 + 모스 + 앰버) */
:root{
  --bg:#F5F1E8; --bg-card:#FBF9F4; --bg-deep:#ECE5D6; --ink:#241E17; --ink-soft:#6B6256; --line:#DDD5C5;
  --moss:#3E5241; --moss-dark:#1F2A22; --amber:#B5793A; --amber-soft:#E9D3B5;
  --radius:2px; --wrap:1200px; --gutter:24px;
  --font:'Pretendard Variable','Pretendard',-apple-system,'Apple SD Gothic Neo',sans-serif;
  --font-label:'Space Grotesk','Pretendard Variable',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.03em;word-break:keep-all;line-height:1.25}
p{word-break:keep-all}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.92rem;padding:14px 26px;border-radius:var(--radius);border:1px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer;transition:background .2s,color .2s,transform .2s}
.btn:hover{transform:translateY(-1px)}
.btn--solid{background:var(--moss);border-color:var(--moss);color:#fff}
.btn--solid:hover{background:var(--moss-dark)}
.btn--accent{background:var(--amber);border-color:var(--amber);color:#fff}
.btn--accent:hover{background:#9A6429}
.btn--line{border-color:var(--line);background:transparent}
.btn--line:hover{border-color:var(--ink)}
.btn--sm{padding:9px 16px;font-size:.84rem}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,241,232,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header__bar{height:64px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:.95rem;letter-spacing:-.02em;white-space:nowrap}
.brand img{height:30px;width:auto}
.site-nav{display:flex;gap:4px;margin-left:auto}
.site-nav a{font-size:.88rem;font-weight:600;padding:8px 12px;border-radius:var(--radius);white-space:nowrap}
.site-nav a:hover{color:var(--amber)}

/* label / eyebrow */
.eyebrow,.label{font-family:var(--font-label);font-size:.68rem;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--amber)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:16px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--amber)}

/* intro (패턴3: 상품 그리드 위 짧은 H1 구간) */
.intro{padding:clamp(44px,6vw,80px) 0 clamp(28px,4vw,44px)}
.intro__row{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:end}
.intro h1{font-size:clamp(2.4rem,6vw,4.4rem);font-weight:800;letter-spacing:-.04em}
.intro__lead{font-size:1.1rem;color:var(--ink-soft);max-width:440px}
.fact-line{margin-top:18px;font-size:.92rem;color:var(--ink-soft);border-top:1px solid var(--line);padding-top:14px}
.fact-line strong{color:var(--ink)}

/* section */
.sec{padding:clamp(56px,8vw,96px) 0}
.sec-alt{background:var(--bg-card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-dark{background:var(--moss-dark);color:#EFEADF}
.sec-dark .label{color:var(--amber-soft)}
.sec-head{display:grid;grid-template-columns:280px 1fr;gap:48px;margin-bottom:40px;align-items:start}

.sec-dark 
.sec-title{font-size:clamp(1.6rem,3.2vw,2.3rem)}
.sec-desc{margin-top:12px;color:var(--ink-soft);max-width:560px}
.sec-dark .sec-desc{color:rgba(239,234,223,.72)}

/* product grid */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pcard{display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius)}
.pcard__media{aspect-ratio:4/3;background:var(--bg-deep);overflow:hidden}
.pcard__media img{width:100%;height:100%;object-fit:cover}
.pcard__body{display:flex;flex-direction:column;gap:10px;padding:22px;flex:1}
.pcard__eyebrow{font-family:var(--font-label);font-size:.68rem;font-weight:700;letter-spacing:.1em;color:var(--amber);text-transform:uppercase}
.pcard__title{font-size:1.02rem;line-height:1.4}
.pcard__desc{font-size:.9rem;color:var(--ink-soft)}
.pcard__specs{font-size:.82rem;color:var(--ink-soft);border-top:1px solid var(--line);padding-top:10px;display:grid;gap:4px}
.pcard__specs li{padding-left:12px;position:relative}
.pcard__specs li::before{content:"";position:absolute;left:0;top:.7em;width:5px;height:1px;background:var(--amber)}
.pcard__price{margin-top:auto;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;padding-top:8px}
.pcard__rate{font-family:var(--font-label);font-size:.8rem;font-weight:700;color:var(--amber)}
.pcard__price s{color:var(--ink-soft);font-size:.88rem}
.pcard__price strong{font-size:1.35rem;letter-spacing:-.02em}
.pcard .btn{align-self:stretch}
.ptile{display:flex;flex-direction:column;justify-content:center;gap:12px;padding:28px;border:1px dashed var(--ink-soft);border-radius:var(--radius)}
.ptile p{color:var(--ink-soft);font-size:.9rem}
.price-note{margin-top:18px;font-size:.82rem;color:var(--ink-soft)}

/* hero (브랜드) */
.hero{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.hero h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:18px}
.hero__lead{color:var(--ink-soft);max-width:460px;margin-bottom:26px}
.hero__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.hero__tags span{font-family:var(--font-label);font-size:.7rem;font-weight:700;letter-spacing:.08em;color:var(--ink-soft);border:1px solid var(--line);padding:6px 14px}
.hero__gallery{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hero__gallery figure{overflow:hidden;background:var(--bg-deep)}
.hero__gallery figure:first-child{grid-row:span 2}
.hero__gallery img{width:100%;height:100%;object-fit:cover}

/* grids */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.panel{padding:28px;background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius)}
.panel .label{display:block;margin-bottom:10px}
.panel h3{font-size:1.1rem;margin-bottom:10px}
.panel p{font-size:.92rem;color:var(--ink-soft)}

/* table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);background:var(--bg-card)}
.spec-table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:720px}
.spec-table caption{text-align:left;padding:16px 18px;font-weight:800;font-size:1rem;border-bottom:1px solid var(--line)}
.spec-table th,.spec-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table thead th{font-family:var(--font-label);font-size:.7rem;letter-spacing:.08em;color:var(--ink-soft);background:var(--bg-deep)}
.spec-table tbody th{font-weight:800}
.spec-table tr:last-child>*{border-bottom:0}

/* steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.step{padding:22px;background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius)}
.step__num{display:inline-block;font-family:var(--font-label);font-size:.8rem;font-weight:700;color:var(--amber);border-bottom:2px solid var(--amber);padding-bottom:4px;margin-bottom:12px}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.86rem;color:var(--ink-soft)}

/* coverage split */
.cover{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.cover__media{overflow:hidden}
.cover__media img{width:100%;height:auto}
.cover__list{display:grid;gap:0}
.cover__list li{display:grid;grid-template-columns:96px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.cover__list strong{font-family:var(--font-label);color:var(--amber-soft)}
.cover__list span{color:rgba(239,234,223,.8);font-size:.93rem}

/* guides (NSEO 링크 카드) */
.guides{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gcard{display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .2s}
.gcard:hover{border-color:var(--amber)}
.gcard img{width:100%;aspect-ratio:1200/630;object-fit:cover}
.gcard__body{padding:18px 20px 22px}
.gcard h3{font-size:1.05rem;margin-bottom:6px}
.gcard p{font-size:.86rem;color:var(--ink-soft)}

/* faq */
.fsplit{display:grid;grid-template-columns:280px 1fr;gap:48px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;padding:20px 0}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-label);font-size:1.3rem;color:var(--amber);line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq summary h3{font-size:1.02rem;font-weight:700;letter-spacing:-.02em}
.faq__a{padding:0 40px 22px 0;color:var(--ink-soft);font-size:.95rem}

/* cta banner */
.cta{display:grid;grid-template-columns:1.3fr 1fr;background:var(--moss-dark);color:#EFEADF}
.cta__text{padding:clamp(40px,6vw,72px) clamp(24px,5vw,64px)}
.cta__text h2{font-size:clamp(1.6rem,3vw,2.3rem);margin:10px 0 14px}
.cta__text p{color:rgba(239,234,223,.75);max-width:480px;margin-bottom:24px}
.cta__text .label{color:var(--amber-soft)}
.cta__media img{width:100%;height:100%;object-fit:cover}
.cta .btn--line{border-color:rgba(255,255,255,.35);color:#fff}

/* footer */
.site-footer{background:#17201A;color:rgba(239,234,223,.7);padding:56px 0 100px;font-size:.88rem}
.site-footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.site-footer__brand{color:#fff;font-weight:800;font-size:1.05rem;margin-bottom:8px}
.site-footer__h{color:#fff;font-weight:700;margin-bottom:10px}
.site-footer__nav{display:flex;flex-direction:column;gap:6px}
.site-footer__nav a:hover{color:#fff}
.site-footer__biz{font-style:normal;display:flex;flex-wrap:wrap;gap:6px 20px;padding-top:24px;font-size:.8rem}

/* floating */
.floating{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;flex-direction:column;gap:8px}
.floating .btn--line{background:var(--bg);border-color:var(--ink)}

/* article (NSEO) */
.page-narrow{max-width:760px;margin:0 auto;padding:56px var(--gutter) 80px}
.crumb{font-size:.82rem;color:var(--ink-soft);margin-bottom:22px}
.crumb a:hover{color:var(--amber)}
.art{padding:48px 0 80px}
.art__wrap{max-width:820px;margin:0 auto;padding:0 var(--gutter)}
.art h1{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:20px;letter-spacing:-.04em}
.art__lead{font-size:1.08rem;color:var(--ink-soft);margin-bottom:30px;padding-left:18px;border-left:3px solid var(--amber)}
.art h2{font-size:clamp(1.4rem,2.6vw,1.8rem);margin:52px 0 16px}
.art h3{font-size:1.1rem;margin:28px 0 8px}
.art p{margin-bottom:16px}
.art ul.list{display:grid;gap:8px;margin:0 0 20px}
.art ul.list li{padding-left:18px;position:relative}
.art ul.list li::before{content:"";position:absolute;left:0;top:.8em;width:8px;height:1px;background:var(--amber)}
.art ol.list{margin:0 0 20px 20px;display:grid;gap:8px}
.art figure{margin:28px 0;overflow:hidden;background:var(--bg-deep)}
.art figure img{width:100%;height:auto}
.art figcaption{font-size:.8rem;color:var(--ink-soft);padding:8px 12px;background:var(--bg-card)}
.art .figrow{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:28px 0}
.art .figrow figure{margin:0}
.callout{padding:20px 22px;background:var(--bg-card);border:1px solid var(--line);border-left:3px solid var(--moss);margin:24px 0}
.callout p:last-child{margin-bottom:0}
.art .table-wrap{margin:24px 0}
.art .faq{margin-top:12px}
.related{margin-top:56px;padding-top:36px;border-top:1px solid var(--line)}
.related h2{margin-top:0}
.related .pgrid{grid-template-columns:minmax(0,420px)}
.more{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.more a{font-size:.88rem;font-weight:600;border:1px solid var(--line);padding:8px 14px}
.more a:hover{border-color:var(--amber);color:var(--amber)}

@media(max-width:1024px){
  .intro__row,.hero,.cover,.cta{grid-template-columns:1fr}
  .pgrid,.guides,.trio{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .site-footer__grid{grid-template-columns:1fr 1fr}
  .sec-head,.fsplit{grid-template-columns:1fr;gap:16px}
  .cta__media{display:none}
}
@media(max-width:768px){
  .table-wrap{overflow:visible;border:0;background:transparent}
  .spec-table{min-width:0;display:block}
  .spec-table caption{display:block;border:1px solid var(--line);background:var(--bg-card)}
  .spec-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .spec-table tbody,.spec-table tr{display:block}
  .spec-table tr{margin-top:12px;border:1px solid var(--line);background:var(--bg-card)}
  .spec-table tbody th{display:block;padding:12px 16px;background:var(--bg-deep);border-bottom:1px solid var(--line)}
  .spec-table td{display:grid;grid-template-columns:96px 1fr;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line);font-size:.88rem}
  .spec-table td::before{content:attr(data-label);font-family:var(--font);font-weight:700;font-size:.78rem;color:var(--ink-soft)}
  .spec-table tr:last-child>*{border-bottom:1px solid var(--line)}
  .spec-table tr>td:last-child{border-bottom:0}
  .site-nav{display:none}
  .site-header__bar{justify-content:space-between}
  .brand span{font-size:.82rem}
  .pgrid,.guides,.trio,.steps{grid-template-columns:1fr}
  .site-footer__grid{grid-template-columns:1fr}
  .art .figrow{grid-template-columns:1fr}
  .floating{left:16px;right:16px;bottom:12px;flex-direction:row}
  .floating .btn{flex:1}
  .cover__list li{grid-template-columns:80px 1fr}
}


/* ═══ 디자인 개선 v2: 섹션 구분·제목 위계·고민 카드·모바일 버튼 ═══ */
body{font-size:16px;line-height:1.75}
.sec{padding:clamp(64px,9vw,112px) 0;border-top:1px solid var(--line)}
.intro{border-top:0}
.sec-alt{background:var(--bg-card)}
.sec-dark{border-top:0}

/* 섹션 머리: 굵은 상단선 + 라벨 + H2 */
.sec-head{display:grid;grid-template-columns:200px 1fr;gap:40px;margin-bottom:44px;padding-top:22px;border-top:2px solid var(--ink);align-items:start}
.sec-dark .sec-head{border-top-color:rgba(255,255,255,.55)}
.sec-head .label{padding-top:8px}
.sec-title{font-size:clamp(1.65rem,3.4vw,2.5rem);line-height:1.22}
.sec-desc{font-size:1rem}
.label::before{content:"";display:inline-block;width:18px;height:2px;background:currentColor;vertical-align:middle;margin-right:10px}

/* H3 위계: 카드 제목은 한 단계 낮추고 굵기/자간 구분 */
.panel h3,.step h3,.worry h3,.gcard h3{font-size:1.08rem;letter-spacing:-.025em}
.pcard__title{font-size:.98rem;font-weight:700;color:var(--ink)}

/* 상품 카드 */
.pcard{transition:border-color .2s,box-shadow .2s}
.pcard:hover{border-color:var(--ink);box-shadow:0 10px 28px rgba(36,30,23,.08)}
.pcard__eyebrow{display:inline-block;align-self:flex-start;background:var(--bg-deep);padding:3px 10px}
.pcard__price strong{font-size:1.5rem}
.pcard .btn{min-height:48px}

/* 고민 카드 */
.worry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.worry{display:flex;flex-direction:column;gap:12px;padding:28px 26px 24px;background:var(--bg-card);border:1px solid var(--line);border-top:3px solid var(--amber);border-radius:var(--radius);transition:transform .2s,box-shadow .2s,border-color .2s}
.worry:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(36,30,23,.1);border-color:var(--moss)}
.worry__tag{align-self:flex-start;font-size:.76rem;font-weight:700;color:var(--moss);background:#E6ECE3;padding:4px 10px;letter-spacing:-.01em}
.worry h3{font-size:1.15rem;line-height:1.4}
.worry p{font-size:.92rem;color:var(--ink-soft);flex:1}
.worry__go{font-size:.86rem;font-weight:700;color:var(--moss);border-top:1px solid var(--line);padding-top:14px}
.worry__go::after{content:" \2192"}

/* 브랜드 한 줄 소개 띠 */
.brandband{background:var(--bg-deep);border-top:1px solid var(--line)}
.brandband__row{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-top:clamp(40px,6vw,72px);padding-bottom:clamp(40px,6vw,72px)}
.brandband__title{font-size:clamp(1.4rem,2.6vw,2rem);margin:10px 0 12px}
.brandband p:last-child{color:var(--ink-soft);max-width:520px}
.brandband__img{overflow:hidden}
.brandband__img img{width:100%;height:auto}

/* 구분이 필요한 블록 */
.panel,.step{border-top:3px solid var(--moss)}
.steps .step__num{font-size:.78rem}
.gcard{border-top:3px solid var(--amber)}
.faq summary h3{font-size:1.05rem}
.cta{border-top:0}

/* 본문(NSEO) H2/H3 구분 */
.art h2{margin:64px 0 18px;padding-top:26px;border-top:2px solid var(--ink);font-size:clamp(1.45rem,2.8vw,1.9rem)}
.art section:first-of-type h2{margin-top:44px}
.art h3{margin:30px 0 10px;padding-left:12px;border-left:3px solid var(--amber);font-size:1.12rem}
.art .faq h3,.art .faq summary h3{padding-left:0;border-left:0;margin:0}
.art .related h2{border-top-color:var(--amber)}

/* 푸터 간격 */
.site-footer{padding-bottom:110px}

@media(max-width:1024px){
  .sec-head{grid-template-columns:1fr;gap:10px;margin-bottom:32px}
  .sec-head .label{padding-top:0}
  .worry-grid{grid-template-columns:repeat(2,1fr)}
  .brandband__row{grid-template-columns:1fr;gap:28px}
}
/* 모바일: 터치 영역 48px, 버튼 전폭, 하단 고정 바 */
@media(max-width:768px){
  :root{--gutter:20px}
  .sec{padding:56px 0}
  .intro{padding:36px 0 20px}
  .intro h1{font-size:clamp(2.2rem,11vw,3rem)}
  .btn{min-height:48px;padding:13px 20px;font-size:.95rem}
  .btn--sm{min-height:40px;padding:8px 14px;font-size:.84rem}
  .btn-row{flex-direction:column;align-items:stretch}
  .btn-row .btn{width:100%}
  .site-header__bar{height:60px;gap:10px}
  .brand span{display:none}
  .site-header .btn--sm{margin-left:auto}
  .worry-grid{grid-template-columns:1fr}
  .worry{padding:22px 20px 20px}
  .cta__text .btn-row{margin-top:4px}
  .floating{left:0;right:0;bottom:0;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(245,241,232,.97);border-top:1px solid var(--line);flex-direction:row;gap:10px;box-shadow:0 -6px 20px rgba(36,30,23,.08)}
  .floating .btn{flex:1;min-height:46px;font-size:.92rem}
  .floating .btn--line{background:#fff}
  .art h2{margin:48px 0 14px}
  .more a{flex:1 1 calc(50% - 10px);text-align:center;padding:12px 10px;min-height:44px}
  .faq summary{padding:18px 0;min-height:56px}
  .faq__a{padding-right:0}
  .pcard__body{padding:20px}
}

/* ═══ 사진 카드형 링크 (맨 아래 다른 페이지 연결 / 고민 카드) ═══ */
.gcard{position:relative}
.gcard__media,.worry__media{display:block;overflow:hidden;background:var(--bg-deep)}
.gcard__media img,.worry__media img{width:100%;aspect-ratio:1200/630;object-fit:cover;transition:transform .5s}
.gcard:hover .gcard__media img,.worry:hover .worry__media img{transform:scale(1.05)}
.gcard__body{display:flex;flex-direction:column;gap:8px;padding:20px 22px 22px;flex:1}
.gcard__title{font-size:1.1rem;font-weight:800;letter-spacing:-.03em;line-height:1.35}
.gcard__text{font-size:.88rem;color:var(--ink-soft);flex:1}
.gcard__go{display:inline-flex;align-self:flex-start;align-items:center;gap:6px;margin-top:6px;font-size:.84rem;font-weight:700;color:#fff;background:var(--moss);padding:8px 14px;transition:background .2s}
.gcard__go::after{content:"\2192"}
.gcard:hover .gcard__go{background:var(--amber)}
.worry{padding:0;gap:0;overflow:hidden}
.worry__media{margin-bottom:0}
.worry>*:not(.worry__media){margin-left:26px;margin-right:26px}
.worry__tag{margin-top:20px;margin-bottom:12px}
.worry h3{margin-bottom:10px}
.worry p{margin-bottom:16px}
.worry__go{margin-bottom:22px}
.related-guides{margin-top:64px;padding-top:0}
.related-guides h2{margin-top:0}
.guides--page{grid-template-columns:repeat(2,1fr)}
.guides-sec{border-bottom:0}
@media(max-width:768px){
  .guides,.guides--page{grid-template-columns:1fr}
  .gcard__go{align-self:stretch;justify-content:center;min-height:44px}
  .worry>*:not(.worry__media){margin-left:20px;margin-right:20px}
}
@media(min-width:769px){
  .guides--page .gcard:first-child{grid-column:1/-1;flex-direction:row}
  .guides--page .gcard:first-child .gcard__media{flex:0 0 46%}
  .guides--page .gcard:first-child .gcard__media img{height:100%;aspect-ratio:auto}
  .guides--page .gcard:first-child .gcard__body{justify-content:center}
}

/* ═══ 와이드 세부페이지(메인 스타일) ═══ */
.phero{padding:clamp(40px,6vw,80px) 0 clamp(36px,5vw,64px);border-bottom:1px solid var(--line)}
.phero__row{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:center}
.phero .crumb{margin-bottom:18px}
.phero h1{font-size:clamp(2.2rem,5.4vw,3.8rem);letter-spacing:-.04em;margin-bottom:20px}
.phero__lead{font-size:1.08rem;color:var(--ink-soft);margin-bottom:28px;padding-left:18px;border-left:3px solid var(--amber);max-width:560px}
.phero__img{overflow:hidden;background:var(--bg-deep)}
.phero__img img{width:100%;height:auto}
.prose{max-width:780px}
.prose p{margin-bottom:18px}
.prose h3{font-size:1.15rem;margin:32px 0 10px;padding-left:12px;border-left:3px solid var(--amber)}
.prose ul.list{display:grid;gap:8px;margin:0 0 22px}
.prose ul.list li{padding-left:18px;position:relative}
.prose ul.list li::before{content:"";position:absolute;left:0;top:.85em;width:8px;height:1px;background:var(--amber)}
.prose ol.list{margin:0 0 22px 20px;display:grid;gap:8px}
.prose figure{margin:28px 0;overflow:hidden;background:var(--bg-deep)}
.prose figure img{width:100%;height:auto}
.prose figcaption{font-size:.8rem;color:var(--ink-soft);padding:8px 12px;background:var(--bg-card)}
.prose .figrow{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:28px 0}
.prose .figrow figure{margin:0}
.prose .table-wrap{margin:24px 0}
.sec-dark .prose h3{border-left-color:var(--amber-soft)}
.sec-dark .prose figcaption{background:rgba(255,255,255,.06);color:rgba(239,234,223,.7)}
.sec-dark .check li{border-color:rgba(255,255,255,.18)}

/* 인용구 */
.quote{margin:34px 0;padding:26px 28px 24px 32px;background:var(--bg-card);border:1px solid var(--line);border-left:4px solid var(--amber);position:relative}
.quote p{font-size:1.2rem;font-weight:700;letter-spacing:-.03em;line-height:1.55;margin:0 0 10px;color:var(--ink)}
.quote cite{font-style:normal;font-size:.82rem;color:var(--ink-soft)}
.sec-alt .quote{background:var(--bg)}
.sec-dark .quote{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);border-left-color:var(--amber)}
.sec-dark .quote p{color:#fff}
.sec-dark .quote cite{color:rgba(239,234,223,.7)}

/* 전후 카드 */
.ba-list{display:grid;gap:18px;margin:28px 0}
.ba{display:grid;grid-template-columns:1fr 44px 1fr;align-items:stretch;border:1px solid var(--line);background:var(--bg-card)}
.ba__side{padding:22px 24px}
.ba__side p{font-size:.92rem;margin:8px 0 0;color:var(--ink-soft)}
.ba__side strong{display:block;font-size:1.02rem;letter-spacing:-.02em;line-height:1.4}
.ba__tag{display:inline-block;font-family:var(--font-label);font-size:.66rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px}
.ba__side--before{background:var(--bg-deep)}
.ba__side--before .ba__tag{color:var(--ink-soft)}
.ba__side--after{background:var(--moss-dark);color:#EFEADF}
.ba__side--after p{color:rgba(239,234,223,.78)}
.ba__side--after .ba__tag{color:var(--amber-soft)}
.ba__arrow{background:var(--bg-card);position:relative}
.ba__arrow::after{content:"\2192";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--amber);font-weight:700}

/* 체크리스트 / 요약 */
.check{display:grid;gap:10px;margin:20px 0 26px}
.check li{position:relative;padding:14px 16px 14px 50px;background:var(--bg-card);border:1px solid var(--line)}
.sec-alt .check li{background:var(--bg)}
.check li::before{content:"";position:absolute;left:16px;top:50%;width:18px;height:18px;margin-top:-9px;border:2px solid var(--moss);background:#fff}
.check li::after{content:"";position:absolute;left:22px;top:50%;width:5px;height:9px;margin-top:-6px;border:solid var(--moss);border-width:0 2px 2px 0;transform:rotate(45deg)}
.summary{margin:28px 0;padding:24px 26px;background:var(--moss-dark);color:#EFEADF}
.summary strong{display:block;font-size:1.05rem;margin-bottom:12px;color:#fff}
.summary ul{display:grid;gap:8px}
.summary li{padding-left:18px;position:relative;font-size:.95rem}
.summary li::before{content:"";position:absolute;left:0;top:.85em;width:8px;height:1px;background:var(--amber-soft)}
.pgrid--one{grid-template-columns:minmax(0,440px)}

@media(max-width:1024px){.phero__row{grid-template-columns:1fr}}
@media(max-width:768px){
  .ba{grid-template-columns:1fr}
  .ba__arrow{height:36px}
  .ba__arrow::after{transform:rotate(90deg)}
  .prose .figrow{grid-template-columns:1fr}
  .quote{padding:22px 20px 20px 22px}
  .quote p{font-size:1.08rem}
  .pgrid--one{grid-template-columns:1fr}
  .phero__lead{font-size:1rem}
}
.site-footer__nav--cols{display:block;column-count:2;column-gap:20px}
.site-footer__nav--cols a{display:block;margin-bottom:6px;break-inside:avoid}