/* About XunL: restrained blue, editorial typography, real people and evidence. */
.about-site { --about-soft: #f4f7fb; --about-blue: #2f6bff; background: #fff; }
.about-site a, .about-site button, .about-site summary { -webkit-tap-highlight-color: transparent; }
.about-site :is(a, button, summary):focus-visible { outline: 3px solid #90b4ff; outline-offset: 5px; }
.about-site .pnav .wrap { justify-content: space-between; }
.about-site section[id] { scroll-margin-top: 88px; }
.about-site p { margin: 0; }
.about-site .wrap { max-width: 1216px; }
.about-skip { position: fixed; left: 16px; top: -80px; z-index: 200; background: #0f172a; color: #fff; padding: 12px 20px; border-radius: 8px; }
.about-skip:focus { top: 12px; color: #fff; }
.about-visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.about-section { padding: 96px 0; }
.about-eyebrow { color: #2f6bff; font-size: 11px; letter-spacing: .12em; font-weight: 700; line-height: 1.7; }
.about-eyebrow-line { display: inline-block; width: 28px; height: 2px; background: currentColor; vertical-align: middle; margin-right: 12px; }
.about-site h2 { font-size: clamp(32px, 3.5vw, 44px); font-weight: 750; letter-spacing: -.035em; line-height: 1.36; margin: 0; }
.about-text-link { display: inline-flex; align-items: center; gap: 14px; color: #0f172a; font-size: 14px; font-weight: 600; }
.about-text-link > span[aria-hidden] { color: #2f6bff; font-size: 20px; }
.about-hero { position: relative; background: #fff; overflow: hidden; }
.about-hero::before { content: ""; position: absolute; width: 760px; height: 760px; right: -340px; top: -330px; background: radial-gradient(circle, #eaf0ff 0, rgba(234,240,255,.45) 40%, transparent 70%); pointer-events: none; }
.about-hero-grid { display: grid; grid-template-columns: 1.18fr 1fr; align-items: center; gap: 90px; padding-top: 76px; padding-bottom: 74px; }
.about-hero-copy { position: relative; z-index: 1; }
.about-hero h1 { margin: 22px 0 24px; font-size: clamp(44px, 4.7vw, 62px); line-height: 1.2; letter-spacing: -.045em; font-weight: 800; }
.about-hero h1 > span { color: #2f6bff; }
.about-hero-lead { color: #334155; font-size: 21px; font-weight: 500; line-height: 1.6; }
.about-hero-description { font-size: 15px; color: #64748b; line-height: 1.95; max-width: 485px; margin-top: 18px !important; }
.about-hero-actions { display: flex; align-items: center; gap: 27px; margin-top: 30px; }
.about-hero-actions .btn { height: 48px; border-radius: 8px; font-size: 14px; padding: 0 22px; gap: 20px; }
.about-hero-proof { border-top: 1px solid #e2e8f0; margin-top: 39px; padding-top: 23px; display: flex; gap: 35px; }
.about-hero-proof strong { font-size: 19px; font-weight: 750; display: block; line-height: 1.5; }
.about-hero-proof span { color: #64748b; display: block; font-size: 11.5px; margin-top: 3px; }
.about-portrait { position: relative; margin: 0 16px 0 0; padding-top: 16px; }
.about-portrait-outline { position: absolute; inset: 0 -16px 64px 16px; border: 1px solid #b5cbff; border-radius: 3px; background: linear-gradient(145deg, transparent 65%, #f1f5ff); }
.about-portrait-image { position: relative; aspect-ratio: 4 / 4.7; overflow: hidden; background: #dce6ed; border-radius: 3px; }
.about-portrait-image img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 34%; }
.about-portrait figcaption { position: relative; z-index: 1; padding: 24px 28px; background: #0f172a; color: #fff; display: flex; justify-content: space-between; align-items: center; margin: -12px 22px 0 -22px; box-shadow: 0 16px 30px rgba(15,23,42,.1); }
.about-portrait-label { display: block; color: #bac8e3; font-size: 11px; letter-spacing: .1em; }
.about-portrait strong { display: block; font-size: 25px; letter-spacing: .1em; margin: 4px 0 3px; }
.about-portrait-english { font-size: 9px; letter-spacing: .14em; color: #94a3b8; }
.about-portrait-sign { font-family: Georgia, serif; font-style: italic; color: #8faefe; font-size: 54px; line-height: 1; }
.about-portrait-note { position: relative; color: #64748b; font-size: 11px; letter-spacing: .035em; margin-top: 20px; text-align: right; }
.about-portrait-note > span { display: inline-block; width: 5px; height: 5px; background: #2f6bff; border-radius: 50%; margin-right: 7px; vertical-align: 2px; }
.about-topic-bar { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #e2e8f0; }
.about-topic-bar a { display: flex; justify-content: space-between; align-items: center; padding: 20px 26px 20px 0; color: #334155; font-size: 12px; border-right: 1px solid #e2e8f0; }
.about-topic-bar a + a { padding-left: 26px; }
.about-topic-bar a:last-child { border: 0; padding-right: 0; }
.about-topic-bar a span { color: #64748b; font-size: 10px; }
.about-topic-bar a:hover { color: #2f6bff; }
.about-section-top { display: flex; justify-content: space-between; gap: 30px; align-items: center; margin-bottom: 37px; }
.about-section-aside { color: #64748b; font-size: 12px; }
.about-mission { color: #fff; background: #11223f; position: relative; }
.about-mission .about-eyebrow { color: #89aeff; }
.about-mission .about-section-aside { color: #96a9c6; }
.about-mission-heading { display: grid; grid-template-columns: 1.25fr 1fr; gap: 100px; align-items: end; }
.about-mission-heading > p { color: #adbed6; font-size: 14px; line-height: 1.95; max-width: 395px; }
.about-pipeline { list-style: none; margin: 58px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid #30435f; border-bottom: 1px solid #30435f; }
.about-pipeline li { position: relative; padding: 28px 28px 31px; border-left: 1px solid #30435f; }
.about-pipeline li:first-child { padding-left: 0; border-left: 0; }
.about-pipeline li:last-child { padding-right: 0; }
.about-pipeline li + li::before { content: "→"; position: absolute; left: -11px; top: 68px; background: #11223f; width: 22px; color: #7fa8ff; text-align: center; }
.about-flow-number { color: #7d95b5; font-size: 10px; letter-spacing: .1em; position: absolute; top: 28px; right: 28px; }
.about-pipeline li:last-child .about-flow-number { right: 0; }
.about-flow-icon { width: 34px; height: 34px; margin-bottom: 29px; color: #8eb2ff; }
.about-flow-icon svg { width: 100%; height: 100%; stroke: currentColor; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.about-pipeline h3 { font-size: 18px; font-weight: 600; margin-bottom: 12px; }
.about-pipeline p { color: #a7b9d1; font-size: 12px; line-height: 1.9; }
.about-pipeline-return { display: flex; align-items: center; justify-content: center; gap: 25px; margin-top: 26px; color: #96adc9; font-size: 11px; letter-spacing: .04em; }
.about-pipeline-return span { max-width: 180px; width: 18%; height: 1px; background: #30435f; }
.about-story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 110px; }
.about-story-intro h2 { margin: 24px 0 23px; font-size: 50px; }
.about-story-intro h2 span { color: #2f6bff; }
.about-story-subtitle { font-size: 21px; font-weight: 500; line-height: 1.7; margin-bottom: 25px !important; }
.about-story-intro > p:not(.about-eyebrow):not(.about-story-subtitle) { color: #64748b; font-size: 14px; line-height: 1.95; margin-bottom: 18px; }
.about-story-intro > .about-text-link { margin-top: 8px; }
.about-focus-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 29px; }
.about-focus-tags span { font-size: 10px; color: #475569; background: #f4f7fb; border: 1px solid #e2e8f0; border-radius: 4px; padding: 5px 10px; }
.about-journey { padding-top: 9px; }
.about-timeline { list-style: none; margin: 0; padding: 0 0 0 26px; }
.about-timeline li { position: relative; padding: 0 0 30px 27px; border-left: 1px solid #dfe7f2; }
.about-timeline li:last-child { padding-bottom: 0; border-left-color: transparent; }
.about-timeline-dot { position: absolute; left: -5px; top: 6px; height: 9px; width: 9px; border-radius: 50%; background: #fff; border: 2px solid #9cb9f4; }
.about-timeline-kicker { font-size: 10px; color: #64748b; letter-spacing: .025em; }
.about-timeline h3 { font-size: 17px; margin: 7px 0 9px; font-weight: 650; }
.about-timeline p { font-size: 12px; line-height: 1.9; color: #64748b; max-width: 365px; }
.about-timeline-current .about-timeline-dot { background: #2f6bff; border-color: #2f6bff; box-shadow: 0 0 0 5px #eaf0ff; }
.about-timeline-current .about-timeline-kicker { color: #2f6bff; }
.about-experience { background: #f4f7fb; }
.about-experience-heading { display: grid; grid-template-columns: 1.2fr 1fr; gap: 95px; align-items: end; margin-bottom: 44px; }
.about-experience-heading p { font-size: 13px; line-height: 1.9; color: #64748b; max-width: 390px; }
.about-cases { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 17px; }
.about-case { min-width: 0; padding: 28px 26px 24px; background: #fff; border: 1px solid #e4eaf3; border-radius: 6px; display: flex; flex-direction: column; }
.about-case-context { display: flex; justify-content: space-between; gap: 10px; font-size: 9px; color: #64748b; letter-spacing: .03em; }
.about-case-context span:first-child { color: #2f6bff; font-weight: 750; letter-spacing: .075em; }
.about-case h3 { font-size: 17px; line-height: 1.5; margin: 20px 0 12px; font-weight: 650; }
.about-case-value { color: #0f172a; font-size: 49px; font-weight: 750; letter-spacing: -.04em; line-height: 1.3; margin: 6px 0 16px; }
.about-case-value em { font-size: 22px; font-style: normal; margin-left: 2px; font-weight: 500; }
.about-case > p { font-size: 12px; color: #64748b; line-height: 1.95; margin-bottom: 23px; }
.about-case-footnote { display: block; margin-top: auto; border-top: 1px solid #edf1f7; padding-top: 14px; font-size: 9px; color: #64748b; }
.about-case-featured { background: #2f6bff; color: #fff; border-color: #2f6bff; }
.about-case-featured .about-case-context, .about-case-featured .about-case-context span:first-child { color: #dbe6ff; }
.about-case-featured h3 { font-size: 20px; }
.about-case-dau { display: flex; align-items: center; gap: 14px; margin: 18px 0 22px; }
.about-case-dau > span { display: block; }
.about-case-dau small { display: block; font-size: 10px; color: #dbe6ff; margin-bottom: 5px; }
.about-case-dau strong { font-size: 43px; font-weight: 750; line-height: 1.25; letter-spacing: -.06em; }
.about-case-dau em { font-size: 16px; font-style: normal; margin-left: 3px; letter-spacing: 0; font-weight: 500; }
.about-case-dau .about-case-arrow { font-size: 24px; color: #b9d0ff; padding-top: 20px; }
.about-case-featured > p { color: #e2ebff; }
.about-case-featured .about-case-footnote { border-color: rgba(255,255,255,.2); color: #cfdeff; }
.about-results-note { font-size: 10.5px; color: #64748b; line-height: 1.8; max-width: 900px; margin-top: 22px !important; }
.about-results-note a { margin-left: 6px; white-space: nowrap; }
.about-practice-grid { display: grid; grid-template-columns: .95fr 1.1fr; gap: 110px; }
.about-practice-intro h2 { font-size: 48px; line-height: 1.45; }
.about-practice-intro h2 span { color: #2f6bff; }
.about-practice-intro > p { color: #64748b; font-size: 13px; line-height: 1.95; max-width: 310px; margin-top: 25px; }
.about-practice-intro .about-text-link { margin-top: 29px; }
.about-method-list article { display: flex; gap: 21px; padding: 22px 0; border-bottom: 1px solid #e2e8f0; }
.about-method-list article:first-child { padding-top: 0; }
.about-method-list article:last-child { border-bottom: 0; }
.about-method-number { color: #2f6bff; font-size: 11px; font-weight: 650; padding-top: 3px; }
.about-method-list h3 { font-size: 17px; font-weight: 650; margin: 0 0 9px; }
.about-method-list p { font-size: 12px; line-height: 1.9; color: #64748b; }
.about-evidence-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 65px; }
.about-event { margin: 0; position: relative; overflow: hidden; min-height: 370px; background: #dbe5f3; border-radius: 6px; }
.about-event img { position: absolute; width: 100%; height: 100%; object-fit: cover; object-position: 50% 45%; }
.about-event::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(7,20,42,.94), rgba(7,20,42,.25) 45%, transparent 72%); }
.about-event figcaption { z-index: 1; position: absolute; left: 30px; right: 30px; bottom: 28px; color: #fff; }
.about-event figcaption span { font-size: 21px; font-weight: 650; }
.about-event figcaption p { font-size: 11px; line-height: 1.9; color: #d5e0f2; margin-top: 12px; }
.about-research { background: #f4f7fb; border: 1px solid #e6ecf4; border-radius: 6px; padding: 35px 37px; }
.about-research h3 { font-size: 25px; font-weight: 650; line-height: 1.45; margin: 18px 0 18px; }
.about-research > p:not(.about-eyebrow) { color: #64748b; font-size: 12px; line-height: 1.9; max-width: 390px; }
.about-patents { margin-top: 23px; padding-top: 18px; border-top: 1px solid #dbe3ef; }
.about-patents summary { cursor: pointer; font-size: 12px; font-weight: 600; color: #334155; display: flex; justify-content: space-between; align-items: center; list-style: none; }
.about-patents summary::-webkit-details-marker { display: none; }
.about-patents summary span { font-size: 21px; font-weight: 400; color: #2f6bff; line-height: 1; }
.about-patents[open] summary span { transform: rotate(45deg); }
.about-patents ul { margin: 18px 0 12px; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.about-patents li { min-width: 0; }
.about-patents a { font-size: 11px; display: grid; grid-template-columns: 1fr auto; gap: 4px 7px; align-items: center; }
.about-patent-name { grid-column: 1; line-height: 1.7; }
.about-patent-number { grid-column: 1; font-size: 9px; color: #64748b; }
.about-patents a > span[aria-hidden] { grid-column: 2; grid-row: 1 / span 2; }
.about-patents > p { font-size: 10px; color: #64748b; line-height: 1.7; }
.about-contact { position: relative; overflow: hidden; background: #edf3ff; border-top: 1px solid #dce6fb; }
.about-contact::after { content: ""; position: absolute; width: 480px; height: 480px; border: 1px solid #d6e2ff; border-radius: 50%; left: -230px; bottom: -270px; pointer-events: none; }
.about-contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 1fr; gap: 100px; align-items: center; }
.about-contact-copy h2 { margin: 23px 0 25px; font-size: 43px; }
.about-contact-copy > p:not(.about-eyebrow) { font-size: 13px; color: #607493; line-height: 1.95; max-width: 425px; }
.about-contact-person { display: flex; align-items: center; gap: 13px; margin-top: 31px; }
.about-contact-avatar { width: 42px; height: 42px; background: #dce7ff; color: #2f6bff; border-radius: 50%; display: grid; place-items: center; font-size: 18px; }
.about-contact-person strong { display: block; font-size: 15px; font-weight: 650; }
.about-contact-person div > span { display: block; font-size: 10.5px; color: #64748b; margin-top: 1px; }
.about-cooperate { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 27px; color: #64748b; font-size: 10px; }
.about-cooperate span + span::before { content: "/"; margin-right: 14px; color: #a4b6d3; }
.about-contact-panel { padding: 5px 33px; background: #fff; border: 1px solid #dbe5f7; border-radius: 6px; box-shadow: 0 14px 45px rgba(40,70,130,.06); }
.about-contact-item { position: relative; padding: 25px 0; border-bottom: 1px solid #e8edf5; }
.about-contact-item:nth-child(3) { border-bottom: 0; }
.about-contact-type { display: flex; gap: 12px; align-items: center; margin-bottom: 8px; }
.about-contact-type > span { font-size: 9px; color: #64748b; }
.about-contact-type h3 { font-size: 11px; font-weight: 500; color: #64748b; margin: 0; }
.about-contact-value { display: block; font-size: 27px; font-weight: 650; letter-spacing: .01em; color: #0f172a; line-height: 1.5; }
a.about-contact-value { display: inline-flex; gap: 13px; align-items: center; }
a.about-contact-value:hover { color: #2f6bff; }
a.about-contact-value > span { color: #2f6bff; font-size: 22px; }
.about-contact-email { font-size: 22px; letter-spacing: -.01em; }
.about-contact-item > p { font-size: 10px; color: #64748b; margin-top: 6px; }
.about-copy-button { display: inline-flex; align-items: center; gap: 9px; background: #edf3ff; border: 1px solid #e0e9fc; color: #2f6bff; font-family: inherit; font-size: 10.5px; padding: 7px 10px; border-radius: 4px; cursor: pointer; margin-top: 11px; }
.about-copy-button[hidden] { display: none; }
.about-copy-button:hover { background: #e1ebff; border-color: #c6d7fa; }
.about-copy-button svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 1.2; }
.about-copy-status { min-height: 0; color: #1d4ed8; font-size: 11px; line-height: 1.8; }
.about-copy-status:not(:empty) { padding: 0 0 18px; }
.about-mobile-contact { display: none; }
@media (min-width: 1440px) { .about-hero-grid { padding-top: 90px; padding-bottom: 85px; } }
@media (max-width: 1100px) {
    .about-hero-grid { gap: 55px; }
    .about-hero-proof { gap: 24px; }
    .about-hero-proof strong { font-size: 17px; }
    .about-story-grid, .about-practice-grid { gap: 65px; }
    .about-contact-grid { gap: 65px; }
    .about-contact-copy h2 { font-size: 38px; }
    .about-contact-email { font-size: 20px; }
    .about-case { padding: 25px 21px 22px; }
    .about-case-context { flex-direction: column; gap: 3px; }
    .about-case-dau { gap: 10px; }
    .about-case-dau strong { font-size: 36px; }
}
@media (max-width: 860px) {
    .about-section { padding: 72px 0; }
    .about-hero-grid { gap: 35px; padding-top: 55px; padding-bottom: 55px; }
    .about-hero h1 { font-size: 43px; }
    .about-hero-lead { font-size: 18px; }
    .about-hero-description { font-size: 13px; }
    .about-hero-actions { gap: 18px; }
    .about-hero-actions .btn { padding: 0 16px; }
    .about-hero-proof { margin-top: 28px; flex-direction: column; gap: 12px; }
    .about-hero-proof span { font-size: 10px; }
    .about-portrait figcaption { padding: 20px; margin-left: -10px; margin-right: 12px; }
    .about-portrait strong { font-size: 22px; }
    .about-portrait-sign { font-size: 42px; }
    .about-portrait-english { font-size: 8px; letter-spacing: .1em; }
    .about-portrait-note { font-size: 10px; }
    .about-mission-heading, .about-experience-heading { gap: 45px; }
    .about-pipeline li { padding-left: 18px; padding-right: 18px; }
    .about-pipeline p { font-size: 10px; }
    .about-pipeline h3 { font-size: 16px; }
    .about-story-grid, .about-practice-grid { gap: 43px; }
    .about-story-intro h2 { font-size: 43px; }
    .about-story-intro > p:not(.about-eyebrow):not(.about-story-subtitle) { font-size: 12px; }
    .about-timeline { padding-left: 8px; }
    .about-timeline h3 { font-size: 15px; }
    .about-timeline p { font-size: 11px; }
    .about-case { padding: 23px 20px; }
    .about-cases { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .about-case-context { flex-direction: row; }
    .about-case-dau strong { font-size: 42px; }
    .about-practice-intro h2 { font-size: 39px; }
    .about-evidence-grid { margin-top: 45px; }
    .about-event { min-height: 360px; }
    .about-event figcaption { left: 23px; right: 23px; bottom: 23px; }
    .about-research { padding: 28px 25px; }
    .about-research h3 { font-size: 23px; }
    .about-patents ul { grid-template-columns: 1fr; }
    .about-contact-grid { gap: 35px; }
    .about-contact-copy h2 { font-size: 34px; }
    .about-contact-panel { padding-left: 23px; padding-right: 23px; }
    .about-contact-value { font-size: 25px; }
    .about-contact-email { font-size: 17px; }
}
@media (max-width: 640px) {
    .about-site section[id] { scroll-margin-top: 78px; }
    .about-site .wrap { padding-left: 22px; padding-right: 22px; }
    .about-site .pnav .wrap { gap: 12px; padding-left: 16px; padding-right: 16px; }
    .about-site .pnav .cta .btn-primary { padding-left: 12px; padding-right: 12px; font-size: 12px; }
    .about-site .pnav .logo-text b { font-size: 14px; }
    .about-section { padding: 57px 0; }
    .about-site h2 { font-size: 30px; }
    .about-eyebrow { font-size: 9px; letter-spacing: .09em; }
    .about-hero-grid { grid-template-columns: 1fr; padding-top: 41px; padding-bottom: 36px; gap: 34px; }
    .about-hero h1 { margin: 20px 0 22px; font-size: clamp(37px,10.5vw,49px); line-height: 1.22; }
    .about-hero-lead { font-size: 18px; }
    .about-desktop-break { display: none; }
    .about-hero-description { margin-top: 15px !important; font-size: 13px; line-height: 1.95; }
    .about-hero-actions { margin-top: 25px; gap: 24px; }
    .about-hero-actions .btn { height: 45px; padding: 0 18px; }
    .about-text-link { font-size: 12px; }
    .about-hero-proof { flex-direction: row; gap: 22px; margin-top: 26px; padding-top: 20px; }
    .about-hero-proof strong { font-size: 16px; }
    .about-hero-proof span { font-size: 9px; }
    .about-portrait { margin: 0 12px 0 12px; padding-top: 12px; }
    .about-portrait-outline { inset: 0 -12px 62px 12px; }
    .about-portrait-image { aspect-ratio: 4 / 3.6; }
    .about-portrait-image img { object-position: 50% 35%; }
    .about-portrait figcaption { padding: 18px 23px; margin: -9px 12px 0 -12px; }
    .about-portrait-label { font-size: 9px; }
    .about-portrait strong { font-size: 23px; margin-top: 3px; }
    .about-portrait-sign { font-size: 46px; }
    .about-portrait-note { margin-top: 16px; font-size: 9px; }
    .about-topic-bar { grid-template-columns: repeat(2,1fr); margin: 0 22px; padding-left: 0 !important; padding-right: 0 !important; }
    .about-topic-bar a { font-size: 10px; padding: 15px 19px 15px 0; border-bottom: 1px solid #e2e8f0; }
    .about-topic-bar a + a { padding-left: 19px; }
    .about-topic-bar a:nth-child(2) { border-right: 0; padding-right: 0; }
    .about-topic-bar a:nth-child(3) { padding-left: 0; border-bottom: 0; }
    .about-topic-bar a:last-child { padding-left: 19px; }
    .about-section-top { margin-bottom: 28px; }
    .about-section-aside { display: none; }
    .about-mission-heading { grid-template-columns: 1fr; gap: 23px; }
    .about-mission-heading > p { font-size: 12px; max-width: none; }
    .about-pipeline { grid-template-columns: repeat(2,1fr); margin-top: 33px; }
    .about-pipeline li { padding: 23px 18px; }
    .about-pipeline li:first-child, .about-pipeline li:nth-child(3) { padding-left: 0; border-left: 0; }
    .about-pipeline li:nth-child(2) { padding-right: 0; }
    .about-pipeline li:nth-child(-n+2) { border-bottom: 1px solid #30435f; }
    .about-pipeline li:nth-child(3)::before { display: none; }
    .about-pipeline li + li::before { top: 49px; }
    .about-flow-number { top: 23px; right: 18px; }
    .about-pipeline li:nth-child(2) .about-flow-number { right: 0; }
    .about-flow-icon { margin-bottom: 21px; width: 29px; height: 29px; }
    .about-pipeline h3 { font-size: 16px; margin-bottom: 10px; }
    .about-pipeline p { font-size: 10px; }
    .about-pipeline-return { gap: 12px; font-size: 9px; margin-top: 22px; }
    .about-pipeline-return span { width: 9%; }
    .about-story-grid { grid-template-columns: 1fr; gap: 36px; }
    .about-story-intro h2 { font-size: 39px; margin: 22px 0 18px; }
    .about-story-subtitle { font-size: 19px; margin-bottom: 20px !important; }
    .about-story-intro > p:not(.about-eyebrow):not(.about-story-subtitle) { font-size: 12px; }
    .about-focus-tags { margin-top: 24px; gap: 6px; }
    .about-focus-tags span { padding: 4px 8px; font-size: 9px; }
    .about-journey { padding-top: 6px; border-top: 1px solid #e2e8f0; }
    .about-timeline { padding-top: 29px; padding-left: 4px; }
    .about-timeline li { padding-left: 24px; padding-bottom: 27px; }
    .about-timeline-kicker { font-size: 9px; }
    .about-timeline h3 { font-size: 15px; }
    .about-timeline p { font-size: 11px; max-width: none; }
    .about-experience-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 30px; }
    .about-experience-heading p { font-size: 11px; max-width: none; }
    .about-cases { grid-template-columns: 1fr; gap: 12px; }
    .about-case { padding: 24px; }
    .about-case-context { font-size: 8px; }
    .about-case h3 { margin-top: 17px; font-size: 16px; }
    .about-case-value { font-size: 45px; margin: 2px 0 12px; }
    .about-case > p { font-size: 11px; margin-bottom: 17px; }
    .about-case-dau { margin: 14px 0 20px; gap: 26px; }
    .about-case-dau strong { font-size: 47px; }
    .about-case-featured h3 { font-size: 19px; }
    .about-results-note { font-size: 9px; margin-top: 18px !important; }
    .about-practice-grid { grid-template-columns: 1fr; gap: 31px; }
    .about-practice-intro h2 { font-size: 36px; line-height: 1.38; }
    .about-practice-intro > p { font-size: 12px; max-width: none; margin-top: 18px; }
    .about-practice-intro .about-text-link { margin-top: 19px; }
    .about-method-list article { gap: 18px; padding: 20px 0; }
    .about-method-list h3 { font-size: 15px; }
    .about-method-list p { font-size: 11px; }
    .about-evidence-grid { grid-template-columns: 1fr; margin-top: 32px; gap: 13px; }
    .about-event { min-height: 310px; }
    .about-event figcaption span { font-size: 20px; }
    .about-event figcaption p { font-size: 10px; }
    .about-research { padding: 26px 24px; }
    .about-research h3 { font-size: 24px; margin-top: 16px; }
    .about-research > p:not(.about-eyebrow) { font-size: 11px; }
    .about-patents ul { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .about-patents a { font-size: 9px; gap: 4px; }
    .about-contact-grid { grid-template-columns: 1fr; gap: 30px; }
    .about-contact-copy h2 { font-size: 31px; margin: 20px 0; }
    .about-contact-copy > p:not(.about-eyebrow) { font-size: 12px; }
    .about-contact-person { margin-top: 24px; }
    .about-cooperate { margin-top: 22px; gap: 9px; font-size: 9px; }
    .about-cooperate span + span::before { margin-right: 9px; }
    .about-contact-panel { padding: 2px 25px; }
    .about-contact-item { padding: 23px 0; }
    .about-contact-value { font-size: 26px; }
    .about-contact-email { font-size: 20px; }
    .about-contact-item > p { font-size: 9px; }
    .about-site .pfoot { padding-top: 27px; padding-bottom: 100px; }
    .about-site .pfoot .wrap { gap: 16px; }
    .about-site .pfoot a { font-size: 11px; }
    .about-site .pfoot .wrap > div:first-child { font-size: 11px; }
    .about-mobile-contact { display: grid; grid-template-columns: 1fr 1fr; position: fixed; bottom: 0; left: 0; right: 0; z-index: 90; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); gap: 9px; border-top: 1px solid #dbe5f5; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); }
    .about-mobile-contact a { color: #2f6bff; background: #edf3ff; height: 40px; display: flex; align-items: center; justify-content: center; gap: 15px; font-size: 12px; font-weight: 600; border-radius: 5px; }
    .about-mobile-contact a:last-child { color: #fff; background: #2f6bff; }
}
@media (max-width: 359px) {
    .about-site .wrap { padding-left: 18px; padding-right: 18px; }
    .about-site .pnav .logo-text span { font-size: 10px; }
    .about-hero-proof { gap: 15px; }
    .about-hero-proof strong { font-size: 14px; }
    .about-hero-proof span { font-size: 8px; }
    .about-hero-actions { gap: 20px; }
    .about-hero-actions .btn { font-size: 12px; padding: 0 15px; }
    .about-case-dau { gap: 18px; }
    .about-contact-email { font-size: 17px; }
    .about-contact-panel { padding-left: 20px; padding-right: 20px; }
    .about-patents ul { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: no-preference) {
    .about-site { scroll-behavior: smooth; }
    html:has(.about-site) { scroll-behavior: smooth; }
    .about-copy-button, .about-text-link { transition: color .15s, background .15s; }
}
.about-site :is(.about-pipeline p, .about-timeline p, .about-case > p, .about-method-list p, .about-research > p:not(.about-eyebrow), .about-event figcaption p, .about-results-note, .about-contact-item > p) { font-size: 13px; }
.about-copy-button, .about-text-link, .about-patents summary, .about-patents a, a.about-contact-value, .about-mobile-contact a, .about-site .pnav .btn { min-height: 44px; }
@media (max-width: 640px) {
    .about-hero-description, .about-story-intro > p:not(.about-eyebrow):not(.about-story-subtitle), .about-experience-heading p, .about-mission-heading > p, .about-practice-intro > p, .about-contact-copy > p:not(.about-eyebrow) { font-size: 13px; }
}
@media print {
    .about-site .pnav, .about-mobile-contact, .about-copy-button, .about-topic-bar { display: none !important; }
    .about-section { padding: 35px 0; }
    .about-hero-grid { padding-top: 20px; padding-bottom: 25px; }
    .about-site .pfoot { padding-bottom: 20px; }
    .about-case, .about-timeline li, .about-contact-item { break-inside: avoid; }
}

/* Real photographs stay on this page; the larger files load on demand. */
.about-field-notes { padding-top: 0; border-top: 0; }
.about-gallery-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 35px; }
.about-gallery-heading > div { max-width: 650px; }
.about-gallery-heading p { color: #64748b; font-size: 14px; line-height: 1.9; max-width: 610px; margin-top: 20px; }
.about-gallery-heading > .about-text-link { flex-shrink: 0; margin-bottom: 4px; min-height: 44px; }
.about-field-gallery, .about-milestone-gallery { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.about-photo { margin: 0; min-width: 0; grid-column: span 3; background: #f4f7fb; border-radius: 5px; overflow: hidden; display: flex; flex-direction: column; scroll-margin-top: 86px; }
.about-photo-lead { grid-column: span 6; grid-row: span 2; }
.about-field-gallery .about-photo:nth-child(n + 6) { grid-column: span 4; }
.about-photo-trigger { display: flex; flex: 1; min-height: 44px; min-width: 0; color: inherit; position: relative; }
.about-photo-trigger:focus-visible { outline-offset: -5px; z-index: 1; }
.about-photo-frame { display: block; width: 100%; aspect-ratio: 4 / 3; position: relative; overflow: hidden; background: #dfe7f2; }
.about-photo-frame img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; display: block; }
.about-photo-lead .about-photo-frame { aspect-ratio: auto; min-height: 100%; }
.about-photo-lead .about-photo-frame img { position: absolute; inset: 0; }
.about-photo-enlarge { position: absolute; bottom: 10px; right: 10px; display: grid; place-items: center; height: 44px; width: 44px; background: rgba(15,23,42,.75); border: 1px solid rgba(255,255,255,.35); border-radius: 50%; color: #fff; }
.about-photo-enlarge svg { width: 19px; height: 19px; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.about-photo figcaption { padding: 16px 18px 17px; }
.about-photo figcaption h3 { font-size: 14px; line-height: 1.5; font-weight: 650; margin: 0 0 5px; overflow-wrap: anywhere; }
.about-photo figcaption p { color: #64748b; font-size: 13px; line-height: 1.65; }
.about-photo-lead figcaption { padding-top: 20px; padding-bottom: 20px; }
.about-photo-lead figcaption h3 { font-size: 20px; }
.about-gallery-note { color: #64748b; font-size: 13px; line-height: 1.8; margin-top: 22px !important; }
.about-milestones { background: #11223f; color: #fff; }
.about-milestones .about-eyebrow { color: #89aeff; }
.about-milestones .about-section-aside, .about-milestones .about-gallery-heading p { color: #adbed6; }
.about-milestones .about-text-link { color: #fff; }
.about-milestones .about-text-link > span[aria-hidden] { color: #89aeff; }
.about-milestone-gallery .about-photo { grid-column: span 4; background: #1b2e4c; }
.about-milestone-gallery .about-photo-trophy { grid-column: span 2; }
.about-milestone-gallery .about-photo-frame { aspect-ratio: auto; height: 270px; background: #1b2e4c; }
.about-milestone-gallery .about-photo-frame img { object-fit: contain; object-position: center; }
.about-milestone-gallery .about-photo figcaption { border-top: 1px solid #30435f; }
.about-milestone-gallery .about-photo figcaption h3 { font-size: 14px; }
.about-milestone-gallery .about-photo figcaption p, .about-milestones .about-gallery-note { color: #adbed6; }
.about-patent-record { display: grid; gap: 5px; color: #334155; font-size: 12px; line-height: 1.7; }
.about-patent-record .about-patent-number { font-size: 11px; }
.about-photo-open { overflow: hidden; }
.about-photo-dialog { border: 0; padding: 0; margin: auto; width: min(1100px, calc(100vw - 48px)); max-width: none; max-height: calc(100vh - 32px); max-height: calc(100dvh - 32px); border-radius: 8px; color: #fff; background: #0b1424; box-shadow: 0 25px 90px rgba(0,0,0,.35); overflow: auto; }
.about-photo-dialog:not([open]) { display: none; }
.about-photo-dialog::backdrop { background: rgba(3,10,23,.88); }
.about-photo-dialog-content { padding: 15px 20px 19px; }
.about-photo-dialog-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 12px; }
.about-photo-dialog-toolbar > p { font-size: 13px; color: #bccbe3; }
.about-photo-close, .about-photo-switch { border: 1px solid #384862; background: #152139; color: #fff; font-family: inherit; border-radius: 5px; min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.about-photo-close { padding: 0 11px; gap: 10px; font-size: 13px; }
.about-photo-close:hover, .about-photo-switch:hover { background: #223554; border-color: #7796c9; }
.about-photo-close svg, .about-photo-switch svg { height: 20px; width: 20px; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.about-photo-dialog-stage { display: grid; place-items: center; min-height: 180px; background: #080f1b; border-radius: 3px; }
.about-photo-dialog-stage img { display: block; object-fit: contain; height: auto; width: auto; max-width: 100%; max-height: calc(100vh - 214px); max-height: calc(100dvh - 214px); }
.about-photo-dialog-bottom { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 25px; margin-top: 18px; }
.about-site .about-photo-dialog h2 { font-size: 18px; line-height: 1.5; font-weight: 650; letter-spacing: 0; margin: 0; }
.about-photo-dialog-description { text-align: center; min-width: 0; }
.about-photo-dialog-description p { font-size: 13px; color: #bccbe3; line-height: 1.8; margin-top: 4px; }
@media (max-width: 860px) {
    .about-gallery-heading { gap: 25px; }
    .about-gallery-heading > .about-text-link { font-size: 12px; }
    .about-field-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
    .about-field-gallery .about-photo { grid-column: span 1; grid-row: auto; }
    .about-field-gallery .about-photo-lead { grid-column: span 2; }
    .about-field-gallery .about-photo:last-child { grid-column: span 2; }
    .about-photo-lead .about-photo-frame { aspect-ratio: 16 / 10; min-height: 0; }
    .about-field-gallery .about-photo:last-child .about-photo-frame { aspect-ratio: 16 / 9; }
    .about-photo-lead .about-photo-frame img { position: static; }
    .about-milestone-gallery .about-photo, .about-milestone-gallery .about-photo-trophy { grid-column: span 6; }
    .about-milestone-gallery .about-photo-frame { height: 250px; }
    .about-photo figcaption { padding: 15px 17px; }
}
@media (max-width: 640px) {
    .about-field-notes { padding-top: 0; }
    .about-gallery-heading { display: block; margin-bottom: 28px; }
    .about-gallery-heading p { font-size: 13px; line-height: 1.9; margin-top: 18px; }
    .about-gallery-heading > .about-text-link { margin: 13px 0 0; }
    .about-field-gallery { gap: 12px; }
    .about-photo figcaption { padding: 13px 12px 14px; }
    .about-photo figcaption h3 { font-size: 13px; margin-bottom: 4px; }
    .about-photo figcaption p { font-size: 13px; }
    .about-photo-lead figcaption h3 { font-size: 17px; }
    .about-photo-enlarge { width: 44px; height: 44px; bottom: 7px; right: 7px; }
    .about-photo-lead .about-photo-frame, .about-field-gallery .about-photo:last-child .about-photo-frame { aspect-ratio: 4 / 3; }
    .about-milestone-gallery { gap: 12px; }
    .about-milestone-gallery .about-photo { grid-column: span 12; }
    .about-milestone-gallery .about-photo-trophy { grid-column: span 6; }
    .about-milestone-gallery .about-photo-frame { height: auto; aspect-ratio: 4 / 3; }
    .about-milestone-gallery .about-photo-trophy .about-photo-frame { aspect-ratio: 3 / 4; }
    .about-milestone-gallery .about-photo figcaption h3 { font-size: 13px; }
    .about-gallery-note { font-size: 13px; margin-top: 20px !important; }
    .about-photo-dialog { width: calc(100vw - 20px); max-height: calc(100vh - 24px); max-height: calc(100dvh - 24px); border-radius: 5px; }
    .about-photo-dialog-content { padding: 11px 12px 15px; }
    .about-photo-dialog-toolbar { margin-bottom: 11px; }
    .about-photo-dialog-toolbar > p { font-size: 12px; }
    .about-photo-dialog-stage { min-height: 120px; }
    .about-photo-dialog-stage img { max-height: calc(100vh - 205px); max-height: calc(100dvh - 205px); }
    .about-photo-dialog-bottom { gap: 12px; margin-top: 13px; }
    .about-site .about-photo-dialog h2 { font-size: 15px; }
    .about-photo-dialog-description p { font-size: 13px; margin-top: 3px; }
    .about-patent-record { font-size: 12px; }
}
@media print {
    .about-photo-dialog, .about-photo-enlarge { display: none !important; }
    .about-photo-open { overflow: visible; }
    .about-photo { break-inside: avoid; }
    .about-field-notes { padding-top: 20px; }
}