/* BRB-WEB 피코슈어 프로 흑자 제거 상세 — DETAIL_B (Treatment) on DETAIL-DESIGN-MASTER v1 (8b438fc).
   Page-local only: every selector is scoped to .brb-picosure-pro and no global token is redefined.
   Token values follow MASTER v1 §1.1. 390 is the primary design surface; 834 and 1440 are composed separately. */

.brb-picosure-pro{--ps-green:#0b3328;--ps-green-soft:#e6ece7;--ps-ink:#303432;--ps-muted:#5b6059;--ps-gold:#a88959;--ps-gold-text:#735e3d;--ps-line:#dcdad0;--ps-cream:#f5f1ea;--ps-cream-deep:#eee7db;--ps-paper:#fbf9f5;--ps-white:#fff;--ps-serif:"Noto Serif KR",var(--brb-font-display,serif);--ps-sans:var(--brb-font-body,"Pretendard Variable",Pretendard,sans-serif);display:block;color:var(--ps-ink);background:var(--ps-paper);font:400 16px/1.8 var(--ps-sans);word-break:keep-all;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased;text-align:left}
.brb-picosure-pro *,.brb-picosure-pro *::before,.brb-picosure-pro *::after{box-sizing:border-box}
.brb-picosure-pro :where(h1,h2,h3,p,figure,blockquote,dl,dd,ol,ul){margin:0}
.brb-picosure-pro :where(ol,ul){padding:0;list-style:none}
.brb-picosure-pro img{display:block;max-width:100%;height:auto}
.brb-picosure-pro a{color:inherit;text-decoration:none}
.brb-picosure-pro a:focus-visible,.brb-picosure-pro summary:focus-visible{outline:2px solid var(--ps-green);outline-offset:3px;border-radius:2px}
.brb-picosure-pro :where(section,header,nav){scroll-margin-top:24px}
.brb-picosure-pro .ps-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.brb-picosure-pro .ps-wrap{width:min(1200px,calc(100% - 40px));margin-inline:auto}

/* Type */
.brb-picosure-pro h1{font:500 32px/1.38 var(--ps-serif);letter-spacing:-.05em;color:var(--ps-green)}
.brb-picosure-pro h2{font:500 27px/1.42 var(--ps-serif);letter-spacing:-.045em;color:var(--ps-green)}
.brb-picosure-pro h3{font:600 18px/1.5 var(--ps-sans);letter-spacing:-.02em;color:var(--ps-green)}
.brb-picosure-pro strong{font-weight:600;color:var(--ps-ink)}
.brb-picosure-pro .ps-eyebrow{display:flex;align-items:baseline;gap:10px;margin-bottom:14px;color:var(--ps-gold-text);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;line-height:1.4}
.brb-picosure-pro .ps-no{font:500 15px/1 var(--ps-serif);letter-spacing:0;color:var(--ps-gold-text)}
.brb-picosure-pro .ps-lead{font-size:17px;line-height:1.8;color:var(--ps-ink)}
.brb-picosure-pro .ps-body > * + *{margin-top:20px}
.brb-picosure-pro .ps-body p{color:var(--ps-ink)}
.brb-picosure-pro .ps-note{font-size:15px;color:var(--ps-muted)!important}
.brb-picosure-pro .ps-sub{margin-top:36px!important;font-size:17px}
.brb-picosure-pro .ps-inline-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;color:var(--ps-green);font-size:15px;font-weight:600;text-decoration:underline;text-decoration-color:var(--ps-gold);text-underline-offset:6px;text-decoration-thickness:1px}
.brb-picosure-pro .ps-inline-link:hover,.brb-picosure-pro .ps-text-link:hover{text-decoration-color:var(--ps-green)}
.brb-picosure-pro .ps-text-link{display:inline-block;padding-block:11px;margin-block:-11px;color:var(--ps-green);font-weight:600;text-decoration:underline;text-decoration-color:var(--ps-gold);text-underline-offset:5px;text-decoration-thickness:1px}
.brb-picosure-pro .ps-turn{margin-top:40px;padding-top:20px;border-top:1px solid var(--ps-line);color:var(--ps-green);font-size:15px;line-height:1.7}
.brb-picosure-pro .ps-turn span{margin-right:8px;color:var(--ps-gold-text)}
.brb-picosure-pro .ps-aside{color:var(--ps-muted)!important;font-size:15px;line-height:1.8}

/* Chapters */
.brb-picosure-pro .ps-chapter{padding-block:56px}
.brb-picosure-pro .ps-tone-cream{background:var(--ps-cream)}
.brb-picosure-pro .ps-head{margin-bottom:24px}

/* Hero — no breadcrumb, no booking CTA, no pill button (owner rule 2026-09-23).
   Conversion is owned by the site-wide bottom sticky; in-page moves use text + arrow links. */
.brb-picosure-pro .ps-hero{padding-block:32px 48px}
.brb-picosure-pro .ps-hero-grid{display:grid;gap:28px}
.brb-picosure-pro .ps-hero-lead{margin-top:22px;color:var(--ps-ink);font-size:16px;line-height:1.85}
.brb-picosure-pro .ps-hero-lead strong{color:var(--ps-green)}
.brb-picosure-pro .ps-hero-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:50% 42%;border-radius:2px;background:#e9e3da}
.brb-picosure-pro .ps-gist-label{padding-bottom:12px;border-bottom:1px solid var(--ps-green);color:var(--ps-green);font-size:14px;font-weight:600}
.brb-picosure-pro .ps-gist li{display:grid;grid-template-columns:28px 1fr;gap:8px;padding-block:14px;border-bottom:1px solid var(--ps-line)}
.brb-picosure-pro .ps-gist-n{font:500 18px/1.6 var(--ps-serif);color:var(--ps-gold-text)}
.brb-picosure-pro .ps-gist p{font-size:15px;line-height:1.75}
.brb-picosure-pro .ps-gist strong{display:block;color:var(--ps-green);font-size:16px}
.brb-picosure-pro .ps-hero-gist .ps-inline-link{margin-top:6px}

/* Contents */
.brb-picosure-pro .ps-contents{border-block:1px solid var(--ps-line);background:var(--ps-paper)}
.brb-picosure-pro .ps-contents ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:16px;padding-block:6px;counter-reset:ps-toc}
.brb-picosure-pro .ps-contents li{counter-increment:ps-toc}
.brb-picosure-pro .ps-contents a{display:flex;align-items:center;gap:8px;min-height:44px;color:var(--ps-ink);font-size:14px;line-height:1.35}
.brb-picosure-pro .ps-contents a::before{content:counter(ps-toc,decimal-leading-zero);font:500 12px/1 var(--ps-serif);color:var(--ps-gold-text)}
.brb-picosure-pro .ps-contents a:hover{color:var(--ps-green);text-decoration:underline;text-underline-offset:4px}

/* 01 Target */
.brb-picosure-pro .ps-fit{border-top:1px solid var(--ps-green)}
.brb-picosure-pro .ps-fit li{position:relative;padding:12px 0 12px 20px;border-bottom:1px solid var(--ps-line);font-size:15px;line-height:1.75}
.brb-picosure-pro .ps-fit li::before{content:"";position:absolute;left:2px;top:1.45em;width:9px;height:1px;background:var(--ps-gold)}
.brb-picosure-pro .ps-other{margin-top:36px!important;padding:22px 18px 8px;border:1px solid var(--ps-line);background:var(--ps-white)}
.brb-picosure-pro .ps-other h3{font-size:16px}
.brb-picosure-pro .ps-other ul{margin-top:8px}
.brb-picosure-pro .ps-other li{padding-block:12px;font-size:14px;line-height:1.8;color:var(--ps-ink)}
.brb-picosure-pro .ps-other li + li{border-top:1px solid var(--ps-line)}
.brb-picosure-pro .ps-other li strong{display:block;color:var(--ps-green);font-size:15px}

/* 02 Why 755nm */
.brb-picosure-pro .ps-wave{display:grid;gap:14px}
.brb-picosure-pro .ps-wave-col{padding:22px 18px;border-top:2px solid var(--ps-green);background:var(--ps-white)}
.brb-picosure-pro .ps-wave-col-alt{border-top-color:var(--ps-gold);background:var(--ps-cream-deep)}
.brb-picosure-pro .ps-wave-nm{font:500 34px/1.1 var(--ps-serif);letter-spacing:-.03em;color:var(--ps-green)!important}
.brb-picosure-pro .ps-wave-nm small{margin-left:4px;font-size:16px;color:var(--ps-gold-text)}
.brb-picosure-pro .ps-wave-role{margin-top:10px;font-size:14px!important;line-height:1.7;color:var(--ps-muted)!important}
.brb-picosure-pro .ps-wave-use{margin-top:18px;padding-top:14px;border-top:1px solid var(--ps-line);color:var(--ps-green)!important;font-size:15px;font-weight:600;line-height:1.5}
.brb-picosure-pro .ps-wave-col-alt .ps-inline-link{margin-top:4px}
.brb-picosure-pro .ps-limit{padding-left:14px;border-left:2px solid var(--ps-gold);font-size:15px;line-height:1.8}

/* 03 Balance — the page's single Deep Green surface */
.brb-picosure-pro .ps-story{padding:36px 24px;background:var(--ps-green);color:var(--ps-cream);border-radius:2px}
.brb-picosure-pro .ps-story-label{display:flex;align-items:baseline;gap:10px;color:#cbb08a;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;line-height:1.4}
.brb-picosure-pro .ps-story-label .ps-no{color:#cbb08a}
.brb-picosure-pro .ps-story .ps-story-title{margin-top:16px;font:500 26px/1.5 var(--ps-serif);letter-spacing:-.045em;color:#fbf9f5}
.brb-picosure-pro .ps-story-body{margin-top:24px;padding-top:24px;border-top:1px solid rgba(203,176,138,.4)}
.brb-picosure-pro .ps-story-body p{color:#e9e4da;font-size:15px;line-height:1.85}
.brb-picosure-pro .ps-steps-dark{margin-top:20px;counter-reset:ps-step}
.brb-picosure-pro .ps-steps-dark li{position:relative;padding:14px 0 14px 34px;border-top:1px solid rgba(203,176,138,.3);color:#e9e4da;font-size:15px;line-height:1.8;counter-increment:ps-step}
.brb-picosure-pro .ps-steps-dark li::before{content:counter(ps-step);position:absolute;left:0;top:14px;font:500 18px/1.6 var(--ps-serif);color:#cbb08a}
.brb-picosure-pro .ps-steps-dark strong{display:block;color:#fbf9f5;font-size:16px}
/* 05 Course */
.brb-picosure-pro .ps-timeline{border-top:1px solid var(--ps-green)}
.brb-picosure-pro .ps-timeline li{display:grid;grid-template-columns:96px 1fr;gap:12px;padding-block:14px;border-bottom:1px solid var(--ps-line)}
.brb-picosure-pro .ps-when{color:var(--ps-green);font:600 15px/1.7 var(--ps-sans)}
.brb-picosure-pro .ps-timeline p{font-size:15px;line-height:1.75}
.brb-picosure-pro .ps-pih{padding:22px 20px;background:var(--ps-green-soft);border-radius:2px}
.brb-picosure-pro .ps-pih h3{font-size:17px}
.brb-picosure-pro .ps-pih p{margin-top:10px;font-size:15px;line-height:1.8}
.brb-picosure-pro .ps-pih p:first-of-type{font:500 17px/1.75 var(--ps-serif);letter-spacing:-.03em;color:var(--ps-green)}

/* 06 Care */
.brb-picosure-pro .ps-protocol{border-top:1px solid var(--ps-green)}
.brb-picosure-pro .ps-protocol li{display:grid;grid-template-columns:96px 1fr;gap:12px;padding-block:16px;border-bottom:1px solid var(--ps-line)}
.brb-picosure-pro .ps-protocol-when{color:var(--ps-gold-text);font-size:13px;font-weight:600;line-height:1.6;padding-top:2px}
.brb-picosure-pro .ps-protocol h3{font:500 20px/1.45 var(--ps-serif);letter-spacing:-.04em}
.brb-picosure-pro .ps-protocol p{margin-top:4px;font-size:15px;line-height:1.75}
.brb-picosure-pro .ps-habits{margin-top:12px!important}
.brb-picosure-pro .ps-habits li{position:relative;padding:10px 0 10px 20px;border-top:1px solid var(--ps-line);font-size:15px;line-height:1.7}
.brb-picosure-pro .ps-habits li::before{content:"";position:absolute;left:2px;top:1.35em;width:9px;height:1px;background:var(--ps-gold)}

/* 07 Price */
.brb-picosure-pro .ps-price-group{padding-top:20px;border-top:1px solid var(--ps-green)}
.brb-picosure-pro .ps-price-desc{margin-top:6px;color:var(--ps-muted)!important;font-size:14px;line-height:1.7}
.brb-picosure-pro .ps-price-table{width:100%;margin-top:16px;border-collapse:collapse;font-variant-numeric:tabular-nums}
.brb-picosure-pro .ps-price-table th,.brb-picosure-pro .ps-price-table td{padding:12px 0;border-bottom:1px solid var(--ps-line);text-align:right;font-size:15px;line-height:1.4;white-space:nowrap}
.brb-picosure-pro .ps-price-table thead th{padding-block:6px;color:var(--ps-muted);font-size:12px;font-weight:600}
.brb-picosure-pro .ps-price-table th:first-child{text-align:left;padding-right:10px}
.brb-picosure-pro .ps-price-table thead th:first-child{color:var(--ps-gold-text)}
.brb-picosure-pro .ps-price-table tbody th{font-weight:600;color:var(--ps-ink)}
.brb-picosure-pro .ps-event{color:var(--ps-green);font-weight:700}
.brb-picosure-pro .ps-list{padding-left:12px!important;color:var(--ps-muted)}
.brb-picosure-pro .ps-price-more{margin-top:14px;font-size:14px;line-height:1.75}
.brb-picosure-pro .ps-price-notes{display:grid;gap:8px}
.brb-picosure-pro .ps-price-notes p{color:var(--ps-muted);font-size:13px;line-height:1.75}

/* Note */
.brb-picosure-pro .ps-note-section{padding-block:56px;background:var(--ps-cream-deep)}
.brb-picosure-pro .ps-note-block{max-width:820px}
.brb-picosure-pro .ps-note-section .ps-note-label{display:flex;align-items:center;gap:12px;color:var(--ps-gold-text);font:600 13px/1.4 var(--ps-sans);letter-spacing:.06em}
.brb-picosure-pro .ps-note-label::after{content:"";flex:0 0 40px;height:1px;background:var(--ps-gold)}
.brb-picosure-pro .ps-note-quote{margin-top:20px}
.brb-picosure-pro .ps-note-quote p{font:500 20px/1.7 var(--ps-serif);letter-spacing:-.04em;color:var(--ps-green)}
.brb-picosure-pro .ps-note-quote p + p{margin-top:16px;font:400 16px/1.9 var(--ps-sans);letter-spacing:0;color:var(--ps-ink)}
.brb-picosure-pro .ps-note-sign{margin-top:22px;color:var(--ps-muted);font-size:14px}

/* FAQ */
.brb-picosure-pro .ps-faq-list{border-top:1px solid var(--ps-green)}
.brb-picosure-pro .ps-faq-list details{border-bottom:1px solid var(--ps-line)}
.brb-picosure-pro .ps-faq-list summary{position:relative;display:flex;align-items:center;min-height:60px;padding:14px 40px 14px 0;cursor:pointer;list-style:none;color:var(--ps-ink);font-size:16px;font-weight:600;line-height:1.55}
.brb-picosure-pro .ps-faq-list summary::-webkit-details-marker{display:none}
.brb-picosure-pro .ps-faq-list summary::before,.brb-picosure-pro .ps-faq-list summary::after{content:"";position:absolute;right:8px;top:50%;width:14px;height:1px;background:var(--ps-green)}
.brb-picosure-pro .ps-faq-list summary::after{transform:rotate(90deg);transition:transform .2s}
.brb-picosure-pro .ps-faq-list details[open] summary::after{transform:rotate(0)}
.brb-picosure-pro .ps-faq-list details[open] summary{color:var(--ps-green)}
.brb-picosure-pro .ps-faq-a{padding:0 8px 20px 0}
.brb-picosure-pro .ps-faq-a p{font-size:15px;line-height:1.85}
.brb-picosure-pro .ps-faq-a a{display:inline-block;padding-block:11px;margin-block:-11px;color:var(--ps-green);font-weight:600;text-decoration:underline;text-underline-offset:4px}

/* Consult */
.brb-picosure-pro .ps-closing{padding-block:64px 72px;background:var(--ps-cream-deep);border-top:1px solid var(--ps-line)}
.brb-picosure-pro .ps-reading{margin-top:12px!important;border-top:1px solid var(--ps-line)}
.brb-picosure-pro .ps-reading a{display:flex;flex-direction:column;justify-content:center;min-height:56px;padding-block:12px;border-bottom:1px solid var(--ps-line);font-size:15px;line-height:1.55;color:var(--ps-ink)}
.brb-picosure-pro .ps-reading a:hover{color:var(--ps-green);text-decoration:underline;text-underline-offset:4px}
.brb-picosure-pro .ps-reading span{color:var(--ps-gold-text);font-size:12px;font-weight:600;letter-spacing:.04em}
.brb-picosure-pro .ps-signature{margin-top:28px!important;color:var(--ps-muted)!important;font-size:13px;line-height:1.75}

@media (min-width:640px){
  .brb-picosure-pro .ps-wrap{width:min(1200px,calc(100% - 64px))}
  .brb-picosure-pro h1{font-size:40px}
  .brb-picosure-pro h2{font-size:32px}
  .brb-picosure-pro .ps-chapter,.brb-picosure-pro .ps-note-section{padding-block:88px}
  .brb-picosure-pro .ps-hero-grid{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:28px;grid-template-areas:"copy copy copy copy copy copy copy copy copy copy copy copy" "gist gist gist gist gist gist gist photo photo photo photo photo"}
  .brb-picosure-pro .ps-hero-copy{grid-area:copy}
  .brb-picosure-pro .ps-hero-gist{grid-area:gist}
  .brb-picosure-pro .ps-hero-photo{grid-area:photo;align-self:start}
  .brb-picosure-pro .ps-hero-photo img{aspect-ratio:4/5}
  .brb-picosure-pro .ps-contents ol{grid-template-columns:repeat(4,minmax(0,1fr))}
  .brb-picosure-pro .ps-wave{grid-template-columns:1fr 1fr}
  .brb-picosure-pro .ps-story{padding:52px 48px}
  .brb-picosure-pro .ps-story .ps-story-title{font-size:30px}
  .brb-picosure-pro .ps-steps-dark{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:24px}
  .brb-picosure-pro .ps-steps-dark li{padding:18px 0 0;border-top:1px solid rgba(203,176,138,.4)}
  .brb-picosure-pro .ps-steps-dark li::before{position:static;display:block;margin-bottom:6px}
  .brb-picosure-pro .ps-timeline li,.brb-picosure-pro .ps-protocol li{grid-template-columns:120px 1fr;gap:20px}
  .brb-picosure-pro .ps-habits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:24px}
  .brb-picosure-pro .ps-other{padding:26px 28px 12px}
  .brb-picosure-pro .ps-note-quote p{font-size:24px}
}

/* 834 tablet composition: keep reading measure ~640px instead of a stretched 390 column */
@media (min-width:640px) and (max-width:1023px){
  .brb-picosure-pro .ps-body{max-width:640px}
  .brb-picosure-pro .ps-hero-lead{max-width:640px}
}

@media (min-width:1024px){
  .brb-picosure-pro h1{font-size:46px}
  .brb-picosure-pro h2{font-size:34px}
  .brb-picosure-pro .ps-chapter,.brb-picosure-pro .ps-note-section{padding-block:112px}
  .brb-picosure-pro .ps-split{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:32px}
  .brb-picosure-pro .ps-head{grid-column:1/6;margin-bottom:0}
  .brb-picosure-pro .ps-body{grid-column:6/13}
  .brb-picosure-pro .ps-lead{font-size:18px}
  .brb-picosure-pro .ps-hero{padding-block:48px 88px}
  .brb-picosure-pro .ps-hero-grid{column-gap:32px;row-gap:36px;grid-template-areas:"copy copy copy copy copy copy copy photo photo photo photo photo" "gist gist gist gist gist gist gist photo photo photo photo photo"}
  .brb-picosure-pro .ps-hero-copy{align-self:end}
  .brb-picosure-pro .ps-contents ol{grid-template-columns:repeat(8,auto);justify-content:space-between}
  .brb-picosure-pro .ps-story{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:32px;padding:72px 64px}
  .brb-picosure-pro .ps-story-head{grid-column:1/6}
  .brb-picosure-pro .ps-story .ps-story-title{font-size:34px}
  .brb-picosure-pro .ps-story-body{grid-column:6/13;margin-top:0;padding-top:0;border-top:0;padding-left:32px;border-left:1px solid rgba(203,176,138,.4)}
  .brb-picosure-pro .ps-steps-dark{display:block}
  .brb-picosure-pro .ps-steps-dark li{padding:16px 0 16px 34px;border-top:1px solid rgba(203,176,138,.3)}
  .brb-picosure-pro .ps-steps-dark li::before{position:absolute;left:0;top:16px;margin:0}
  .brb-picosure-pro .ps-note-quote p{font-size:28px}
  .brb-picosure-pro .ps-note-quote p + p{font-size:17px}
}