@charset "UTF-8";

:root{color-scheme:light;--paper:#f2fcfd;--white:#fff;--ink:#1f2937;--muted:#687783;--quiet:#94a8af;--accent:#079ab7;--accent-dark:#087f99;--pale:#d5f5f9;--line:#d7e8eb;--sidebar:238px;--text-scale:1;--shadow:0 20px 55px rgba(20,88,103,.075)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:12px}
html[data-text-scale="-2"]{--text-scale:.9}
html[data-text-scale="-1"]{--text-scale:.95}
html[data-text-scale="0"]{--text-scale:1}
html[data-text-scale="1"]{--text-scale:1.1}
html[data-text-scale="2"]{--text-scale:1.2}
html[data-text-scale="3"]{--text-scale:1.3}
html[data-text-scale="4"]{--text-scale:1.4}
body{margin:0;background:var(--paper);color:var(--ink);font-size:calc(16px * var(--text-scale));font-family:"Noto Sans SC","Microsoft YaHei UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;-webkit-font-smoothing:antialiased}
button,input,textarea{font:inherit}
a{color:inherit;text-decoration:none}
button{cursor:pointer}
svg{display:block}
.skip-link{position:absolute;z-index:50;left:10px;top:-50px;padding:10px 14px;background:var(--ink);color:#fff}
.skip-link:focus{top:10px}
:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.sidebar{position:fixed;z-index:10;inset:0 auto 0 0;width:var(--sidebar);padding:36px 24px 28px;background:#e9f9fb;border-right:1px solid var(--line);display:flex;flex-direction:column}
.side-brand{white-space:nowrap}
.side-brand strong{display:block;font-size:calc((28px) * var(--text-scale));line-height:1.2;letter-spacing:-.05em}
.side-brand strong,.mobile-brand strong{color:var(--accent)}
.side-brand span{display:block;margin-top:10px;color:var(--accent);font-size:calc((11px) * var(--text-scale));letter-spacing:.08em}
.side-nav{display:grid;gap:4px;margin-top:112px}
.nav-link{min-height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;border-radius:8px;color:#62747c;font-size:calc((14px) * var(--text-scale));transition:background .2s,color .2s}
.nav-link span{color:#9caeb5;font-size:calc((10px) * var(--text-scale));letter-spacing:.14em}
.nav-link:hover,.nav-link.is-active{background:#d8f2f6;color:var(--ink)}
.nav-link.is-active{font-weight:700}
.nav-link.is-active span{color:var(--accent)}
.side-bottom{margin-top:auto;font-size:calc((11px) * var(--text-scale));line-height:1.7;color:#768c93}
.side-line{display:block;width:28px;height:2px;margin-bottom:14px;background:var(--accent)}
.mobile-header{display:none}
.page{margin-left:var(--sidebar);overflow:hidden}
.section{position:relative;scroll-margin-top:0}
.hero{min-height:min(830px,100svh);padding:34px clamp(30px,5.6vw,96px) 12px;display:flex;flex-direction:column;overflow:hidden}
.hero-top,.hero-bottom{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:20px}
.hero-top{color:#6e8991;font-size:calc((12px) * var(--text-scale));letter-spacing:.16em}
.eyebrow{display:flex;align-items:center;gap:10px}
.eyebrow-dot{flex:none;width:7px;height:7px;background:var(--accent);border-radius:50%}
.eyebrow-copy{display:flex;gap:1em}
.hero-content{position:relative;z-index:2;max-width:970px;margin:20px 0 auto;padding:0 0 32px}
.hero-kicker{margin:0 0 20px;color:var(--accent-dark);font-size:calc((13px) * var(--text-scale));font-weight:700;letter-spacing:.18em}
.hero h1{margin:0;max-width:1100px;font-size:calc((clamp(46px,5.8vw,86px)) * var(--text-scale));font-weight:800;line-height:1.15;letter-spacing:-.065em}
.hero-number{color:var(--accent)}
.hero-line{font-size:.75em;letter-spacing:-.055em}
.mobile-break{display:none}
.hero-summary{max-width:610px;margin:24px 0 0;font-size:calc((17px) * var(--text-scale));line-height:1.95;color:#5e6f77}
.hero-actions{display:flex;align-items:center;gap:34px;margin-top:28px}
.button{min-width:172px;min-height:52px;border:0;border-radius:4px;display:inline-flex;align-items:center;justify-content:space-between;gap:26px;padding:0 20px;font-size:calc((14px) * var(--text-scale));font-weight:700;transition:transform .2s,background .2s,box-shadow .2s}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--accent);color:#fff;box-shadow:0 10px 22px rgba(7,154,183,.15)}
.button-primary:hover{background:var(--accent-dark)}
.button-dark{background:var(--ink);color:#fff}
.text-link{font-size:calc((14px) * var(--text-scale));font-weight:700;border-bottom:1px solid var(--ink);padding-bottom:5px}
.text-link span{margin-left:10px}
.hero-bottom{padding-top:22px;border-top:1px solid var(--line);color:#71878e;font-size:calc((10px) * var(--text-scale));letter-spacing:.13em}
.hero-bottom span:last-child span{margin-left:14px;font-size:calc((16px) * var(--text-scale));color:var(--accent)}
.hero-art{position:absolute;right:-80px;top:12%;width:min(48vw,620px);aspect-ratio:1;pointer-events:none;opacity:.55}
.art-ring{position:absolute;border:1px solid #b9eaf1;border-radius:50%;transform:rotate(-27deg)}
.art-ring-one{inset:5%;border-width:1px 1px 1px 22px;opacity:.35}
.art-ring-two{inset:21%;border-width:1px 13px 1px 1px;opacity:.35}
.art-core{position:absolute;inset:43%;border-radius:50%;background:rgba(7,154,183,.09)}
.content-section{padding:12px clamp(30px,5.6vw,96px) 40px}
.section-tint{background:#eaf8fa}
.section-heading{position:relative;max-width:750px;margin-bottom:18px}
.section-count{display:block;margin-bottom:18px;color:var(--accent-dark);font-size:calc((11px) * var(--text-scale));font-weight:800;letter-spacing:.16em}
.section-heading h2{margin:0;font-size:calc((clamp(33px,4vw,54px)) * var(--text-scale));line-height:1.25;letter-spacing:-.055em}
.accent-dot{color:var(--accent)}
.section-heading>p{max-width:610px;margin:17px 0 0;color:var(--muted);font-size:calc((16px) * var(--text-scale));line-height:1.9}
.about-grid{display:grid;grid-template-columns:minmax(220px,37%) 1fr;gap:clamp(40px,7vw,112px);align-items:start}
.portrait-frame{width:100%;max-width:390px;aspect-ratio:1}
.portrait-frame img{display:block;width:calc(100% - 20px);height:auto;margin:10px auto 0;transform:scaleX(.95);transform-origin:center top}
.about-copy{max-width:580px}
.about-copy p{margin:0 0 18px;color:#566872;font-size:calc((15px) * var(--text-scale));line-height:1.95}
.about-copy .lead{margin-bottom:26px;color:var(--ink);font-size:calc((clamp(22px,2.3vw,29px)) * var(--text-scale));font-weight:750;line-height:1.6;letter-spacing:-.035em}
.about-subheading{margin:24px 0 8px;color:var(--ink);font-size:calc((16px) * var(--text-scale));font-weight:750}
.about-list{margin:0 0 20px;padding-left:1.35em;color:#566872;font-size:calc((14px) * var(--text-scale));line-height:1.85}
.about-list li+li{margin-top:4px}
.experience-list{border-top:1px solid #cadfe3}
.experience-row{display:grid;grid-template-columns:65px 1fr;gap:14px;align-items:center;min-height:130px;padding:22px 0;border-bottom:1px solid #cadfe3}
.experience-no{align-self:start;padding-top:4px;color:var(--accent);font-size:calc((12px) * var(--text-scale));font-weight:800}
.experience-row h3{margin:0 0 9px;font-size:calc((21px) * var(--text-scale));letter-spacing:-.03em}
.experience-row p{margin:0;color:var(--muted);font-size:calc((14px) * var(--text-scale));line-height:1.7}
.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;align-items:start}
.service-card{position:relative;display:grid;grid-template-columns:48px minmax(0,1fr);grid-template-rows:48px 1fr auto;column-gap:14px;row-gap:14px;min-height:235px;padding:24px 26px;background:#fff;border:1px solid #e2eef0;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.service-card:hover{transform:translateY(-3px);box-shadow:0 24px 50px rgba(20,88,103,.12)}
.service-icon{grid-column:1;grid-row:1;width:48px;height:48px;color:var(--accent)}
.service-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.service-icon .icon-fill{fill:currentColor;stroke:none}
.card-no{position:absolute;right:26px;top:30px;color:#9cb8bf;font-size:calc((11px) * var(--text-scale));font-weight:700}
.service-card h3{grid-column:2;grid-row:1;align-self:center;margin:0;font-size:calc((19px) * var(--text-scale));letter-spacing:-.035em}
.service-card p{margin:0;color:var(--muted);font-size:calc((13px) * var(--text-scale));line-height:1.85}
.service-card>p{grid-column:1/-1;grid-row:2}
.service-card>.service-details{grid-column:1/-1;grid-row:3;margin-top:0;padding-top:0}
.service-card-wide{grid-column:span 3;min-height:160px;grid-template-rows:auto auto;align-items:start}
.service-card-wide h3{margin:0 0 12px}
.service-card-wide p{max-width:680px}
.service-card-wide .service-details{grid-row:2}
.services-cta{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-top:18px;padding:32px 36px;background:#d9f4f7}
.services-cta p{margin:0;color:#526971;font-size:calc((15px) * var(--text-scale));line-height:1.7}
.services-cta strong{color:var(--ink);font-size:calc((20px) * var(--text-scale))}
.insight-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}
@media (max-width:980px){.insight-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.insight-card{display:flex;flex-direction:column;min-height:280px;padding:34px;background:#fff;border:1px solid #d9e9ec}
.insight-card>span:first-child{color:var(--accent-dark);font-size:calc((11px) * var(--text-scale));font-weight:750;letter-spacing:.1em}
.insight-card h3{margin:52px 0 10px;font-size:calc((20px) * var(--text-scale))}
.insight-card p{margin:0;color:var(--muted);font-size:calc((13px) * var(--text-scale));line-height:1.75}
.insight-details{margin-top:auto;padding-top:18px}
.insight-details summary{display:flex;align-items:center;justify-content:space-between;min-height:44px;border-top:1px solid #d9e9ec;cursor:pointer;list-style:none;color:var(--accent-dark);font-size:calc((13px) * var(--text-scale));font-weight:750}
.insight-details summary::-webkit-details-marker{display:none}
.insight-details summary::marker{content:""}
.insight-details summary svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}
.insight-label-open{display:none}
.insight-details[open] .insight-label-closed{display:none}
.insight-details[open] .insight-label-open{display:inline}
.insight-details[open] summary svg{transform:rotate(180deg)}
.insight-details-content{margin-top:8px;padding:16px;background:#eaf8fa;border-left:2px solid var(--accent)}
.insight-details-content h4{margin:14px 0 8px;color:var(--ink);font-size:calc((14px) * var(--text-scale))}
.insight-details-content p{margin:14px 0 0;color:var(--muted);font-size:calc((13px) * var(--text-scale));line-height:1.8}
.insight-details-content ol{margin:0;padding-left:1.4em;color:var(--muted);font-size:calc((13px) * var(--text-scale));line-height:1.75}
.insight-details-content li+li{margin-top:6px}
.insight-details-content li:empty{min-height:1.75em}
.social-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:40px;padding-top:32px;border-top:1px solid #cfdee2}
.social-row[hidden]{display:none}
.social-row strong{font-size:calc((16px) * var(--text-scale))}.social-row p{margin:6px 0 0;color:var(--muted);font-size:calc((13px) * var(--text-scale))}
.social-icons{display:flex;gap:8px;flex-wrap:wrap}
.social-chip{width:44px;height:44px;display:grid;place-items:center;background:#fff;border:1px solid #cddfe2;border-radius:50%;color:#688b93;cursor:default}
.social-chip svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.social-chip svg path{fill:currentColor;stroke:none}
.social-chip.social-text{font-size:calc((16px) * var(--text-scale));font-weight:800}
.social-chip.social-xhs{width:56px;border-radius:24px;font-size:calc((10px) * var(--text-scale))}
.contact-grid{display:grid;grid-template-columns:minmax(250px,38%) minmax(0,1fr);gap:18px}
.contact-aside{min-height:590px;padding:37px;background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:space-between}
.contact-aside-top>span{font-size:calc((11px) * var(--text-scale));letter-spacing:.16em;color:#78cfdf}
.contact-aside h3{margin:50px 0 20px;font-size:calc((clamp(30px,3.4vw,48px)) * var(--text-scale));line-height:1.34;letter-spacing:-.05em}
.contact-aside h3 span{color:#56bfd3}
.contact-aside p{max-width:330px;color:#adc1c6;font-size:calc((14px) * var(--text-scale));line-height:1.85}
.qr-block{display:flex;align-items:end;gap:20px}
.contact-qr{display:block;flex:none;width:120px;height:120px;background:#fff;image-rendering:pixelated}
.qr-block strong{font-size:calc((14px) * var(--text-scale))}.qr-block p{margin:6px 0 0;font-size:calc((12px) * var(--text-scale));line-height:1.5}
.form-panel{padding:38px;background:#fff;border:1px solid #dce9ec}
.form-top{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:30px}.form-top span:first-child{font-size:calc((21px) * var(--text-scale));font-weight:800}.form-top span:last-child{font-size:calc((11px) * var(--text-scale));color:var(--quiet)}
.field{margin-bottom:20px}.field label{display:block;margin-bottom:9px;font-size:calc((13px) * var(--text-scale));font-weight:750}.field label span{color:var(--accent)}
.field input,.field textarea{display:block;width:100%;padding:13px 15px;border:1px solid #cbdde1;background:#fafdfe;border-radius:3px;color:var(--ink);outline:none;font-size:calc((14px) * var(--text-scale));transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(7,154,183,.12)}
.field textarea{resize:vertical;min-height:125px}
.field input::placeholder,.field textarea::placeholder{color:#9aaab0}
.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field-note{margin:-8px 0 22px;color:#84959d;font-size:calc((11px) * var(--text-scale))}
.honey-field{position:absolute!important;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.turnstile-help{margin:0 0 24px;padding:14px 0;border-block:1px solid #dce9ec}
.turnstile-help>p{margin:0 0 10px;color:#647881;font-size:calc((12px) * var(--text-scale));line-height:1.65}
.turnstile-help strong{color:var(--ink)}
.turnstile-container{min-height:65px}
.form-status{min-height:20px;margin:12px 0 0;color:#647881;font-size:calc((13px) * var(--text-scale));line-height:1.65}
.form-status:empty{display:none}
.form-status[data-state="error"]{color:#b24040}.form-status[data-state="success"]{color:#16846a}
.submit-button{width:100%;min-height:54px}.submit-button:disabled{opacity:.55;cursor:not-allowed;box-shadow:none;transform:none}
.privacy-note{margin:15px 0 0;color:#8999a1;font-size:calc((11px) * var(--text-scale));line-height:1.65}.privacy-note a{text-decoration:underline;text-underline-offset:2px}
.footer{padding:52px clamp(30px,5.6vw,96px) 25px;background:#dff3f6}
.footer-main,.footer-end{display:flex;justify-content:space-between;gap:24px}
.footer-main strong{font-size:calc((27px) * var(--text-scale));letter-spacing:-.05em}.footer-main strong span{color:var(--accent)}.footer-main p{margin:5px 0 0;color:var(--muted);font-size:calc((12px) * var(--text-scale))}.footer-main>a{font-size:calc((13px) * var(--text-scale));font-weight:750}
.footer-notes{display:flex;gap:20px;flex-wrap:wrap;margin-top:52px;padding:25px 0;border-top:1px solid #c6e2e7;border-bottom:1px solid #c6e2e7}
.footer-notes details{position:relative;max-width:650px;flex:1 1 180px;color:#5c737b;font-size:calc((12px) * var(--text-scale));line-height:1.8}.footer-notes summary{cursor:pointer;color:#4a6871;font-weight:750}.footer-notes p{max-width:600px;margin:10px 0 0}
.footer-end{padding-top:24px;color:#76919a;font-size:calc((11px) * var(--text-scale))}
@media (max-width:1100px){:root{--sidebar:198px}.sidebar{padding-inline:17px}.side-brand span{font-size:calc((9px) * var(--text-scale));letter-spacing:0}.services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-card-wide{grid-column:span 2}.hero h1{font-size:calc((clamp(47px,5.5vw,70px)) * var(--text-scale))}.contact-grid{grid-template-columns:1fr 1.35fr}.contact-aside,.form-panel{padding:27px}.qr-block{align-items:start;flex-direction:column}}
@media (max-width:760px){html{scroll-padding-top:70px}.sidebar{display:none}.page{margin-left:0}.mobile-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;height:66px;padding:0 22px;background:rgba(242,252,253,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.mobile-brand{display:grid;gap:6px;line-height:1.1;white-space:nowrap}.mobile-brand strong{font-size:calc((23px) * var(--text-scale));font-weight:800;letter-spacing:-.05em}.mobile-brand span{color:var(--accent);font-size:calc((11px) * var(--text-scale));letter-spacing:.02em}.menu-toggle{width:42px;height:42px;border:1px solid var(--line);background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-toggle span{width:17px;height:1.5px;background:var(--ink)}.mobile-nav{position:absolute;top:65px;left:0;right:0;padding:13px 22px 20px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 16px 25px rgba(10,70,80,.08)}.mobile-nav:not([hidden]){display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.mobile-nav a{padding:13px 8px;border:1px solid var(--line);font-size:calc((13px) * var(--text-scale));text-align:center}.hero{min-height:calc(100svh - 66px);padding:25px 24px 10px}.hero-content{padding:80px 0 75px}.hero h1{font-size:calc((clamp(42px,8vw,67px)) * var(--text-scale))}.hero-art{right:-110px;top:10%;width:72vw}.content-section{padding:28px 24px}.section-heading{margin-bottom:12px}.about-grid{grid-template-columns:1fr;gap:32px}.portrait-frame{width:min(100%,410px)}.contact-grid{grid-template-columns:1fr}.contact-aside{min-height:360px}.qr-block{flex-direction:row;align-items:end}.insight-grid{grid-template-columns:1fr}.insight-card{min-height:195px}.insight-card h3{margin-top:35px}.footer{padding:48px 24px 24px}}
@media (max-width:540px){.hero-top{font-size:calc((10px) * var(--text-scale))}.hero-index{display:none}.hero-content{padding:64px 0}.hero-kicker{font-size:calc((11px) * var(--text-scale))}.hero h1{font-size:calc((clamp(37px,9.2vw,52px)) * var(--text-scale));line-height:1.28}.mobile-break{display:block}.hero-line{font-size:.68em}.hero-summary{margin-top:26px;font-size:calc((14px) * var(--text-scale));line-height:1.85}.hero-actions{gap:18px;flex-wrap:wrap;margin-top:28px}.button{min-width:145px;min-height:49px}.text-link{font-size:calc((13px) * var(--text-scale))}.hero-bottom{font-size:calc((8px) * var(--text-scale))}.content-section{padding:24px 20px}.section-heading h2{font-size:calc((35px) * var(--text-scale))}.section-heading>p{font-size:calc((14px) * var(--text-scale))}.about-copy .lead{font-size:calc((22px) * var(--text-scale))}.about-copy p{font-size:calc((14px) * var(--text-scale))}.experience-row{grid-template-columns:36px 1fr;gap:8px;min-height:116px}.experience-row h3{font-size:calc((17px) * var(--text-scale))}.experience-row p{font-size:calc((12px) * var(--text-scale))}.services-grid{grid-template-columns:1fr}.service-card{min-height:215px;padding:25px}.service-card h3{margin-top:25px}.service-card-wide{grid-column:auto;display:block}.service-card-wide h3{margin-top:25px}.services-cta{align-items:flex-start;flex-direction:column;padding:26px}.social-row{align-items:flex-start;flex-direction:column}.contact-aside{padding:28px;min-height:400px}.contact-aside h3{margin-top:27px}.qr-block{gap:14px}.contact-qr{width:106px;height:106px}.qr-block strong{font-size:calc((12px) * var(--text-scale))}.qr-block p{font-size:calc((10px) * var(--text-scale))}.form-panel{padding:25px 20px}.field-pair{grid-template-columns:1fr;gap:0}.footer{padding-inline:20px}.footer-notes{gap:14px}.footer-notes details{flex-basis:100%}.footer-end{font-size:calc((10px) * var(--text-scale))}}
@media (max-width:540px){.eyebrow{align-items:flex-start}.eyebrow-dot{margin-top:3px}.eyebrow-copy{flex-direction:column;gap:2px}}
@media (max-width:540px){.service-card-wide .service-details{margin-top:18px}}
@media (max-width:760px){.hero-content{padding:0 0 32px}.content-section{padding-top:12px}}
@media (max-width:540px){.hero-content{padding-bottom:24px}.content-section{padding-top:12px}}
@media (max-width:540px){.service-card h3{margin:0}.service-card-wide{display:grid;grid-template-rows:auto auto auto}.service-card-wide .card-no{top:16px}.service-card-wide>div:not(.service-icon){display:contents}.service-card-wide h3{grid-column:2;grid-row:1;align-self:center}.service-card-wide>div:not(.service-icon)>p{grid-column:1/-1;grid-row:2;max-width:none}.service-card-wide .service-details{grid-row:3;margin-top:0}}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.nav-link,.service-card,.insight-details summary svg{transition:none}}

.insight-copy-tools{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin:-6px -6px 8px}
.insight-copy-status{color:var(--accent-dark);font-size:calc((11px) * var(--text-scale));line-height:1.4}
.insight-copy-button{display:grid;place-items:center;width:32px;height:32px;padding:0;border:1px solid var(--line);border-radius:4px;background:rgba(255,255,255,.82);color:var(--accent-dark);transition:background .2s,border-color .2s,transform .2s}
.insight-copy-button:hover{transform:translateY(-1px);border-color:var(--accent);background:#fff}
.insight-copy-button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:760px){.footer-main>a.back-to-top{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:30;display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 13px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.96);box-shadow:0 6px 20px rgba(20,88,103,.2);color:var(--accent-dark);font-size:calc((12px) * var(--text-scale));backdrop-filter:blur(10px)}}
.contact-aside{align-self:start;min-height:440px;padding:30px}
.contact-aside h3{margin:32px 0 16px}
@media (max-width:760px){.contact-aside{min-height:340px;padding:22px}.contact-aside h3{margin:16px 0 12px}.contact-aside p{font-size:calc((13px) * var(--text-scale));line-height:1.65}.qr-block{gap:12px}.contact-qr{width:106px;height:106px}}
.text-size-button{position:fixed;z-index:40;top:18px;right:24px;display:inline-flex;align-items:center;justify-content:center;gap:4px;width:64px;height:44px;padding:0 7px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.96);box-shadow:0 5px 16px rgba(20,88,103,.12);color:var(--accent-dark);font-size:12px;font-weight:800;line-height:1;white-space:nowrap;backdrop-filter:blur(10px)}
.text-size-button:hover{border-color:var(--accent);background:#fff}
.text-size-button svg{width:14px;height:14px;flex:none;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:760px){.text-size-button{top:calc(10px + env(safe-area-inset-top,0px));right:calc(70px + env(safe-area-inset-right,0px))}}
.about-details-grid{display:grid;grid-template-columns:minmax(0,.76fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);margin-top:48px}
.about-details-column{min-width:0}
.about-details-column .about-subheading{margin-top:0}
.about-details-column p{margin:0 0 18px;color:#566872;font-size:calc((15px) * var(--text-scale));line-height:1.95}
@media (max-width:760px){.about-details-grid{grid-template-columns:1fr;gap:28px;margin-top:32px}}

/* Show the WeChat and contact-form QR codes side by side with captions below. */
.qr-block{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start}
.qr-item{display:flex;min-width:0;flex-direction:column;align-items:center;gap:8px;text-align:center}
.contact-qr{width:min(100%,120px);height:auto;aspect-ratio:1;object-fit:contain;image-rendering:auto}
.qr-block strong{line-height:1.45}