:root{--ink:#102f3c;--muted:#62727a;--green:#0d5360;--lime:#d6e86f;--cream:#f1f4f1;--paper:#fbfcf9;--line:rgba(16,47,60,.14);--max:1180px}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",YuGothic,"Noto Sans JP",sans-serif;line-height:1.8;letter-spacing:.04em}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.wrap{width:min(calc(100% - 48px),var(--max));margin:auto}.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 20px;color:var(--green);font:700 12px/1.2 Arial,sans-serif;letter-spacing:.18em;text-transform:uppercase}.eyebrow:before{content:"";width:28px;height:1px;background:currentColor}.section-title{margin:0;font-size:clamp(34px,5vw,64px);line-height:1.18;letter-spacing:-.04em}.section-lead{max-width:620px;margin:24px 0 0;color:var(--muted);font-size:15px}
    .site-header{position:absolute;z-index:10;top:0;left:0;width:100%;color:var(--ink)}.nav{height:104px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(16,47,60,.18)}.brand{display:block}.brand img{width:230px;height:auto;filter:drop-shadow(0 3px 8px rgba(255,255,255,.55))}.desktop-nav{display:flex;align-items:center;gap:34px;font-size:13px;font-weight:600}.desktop-nav a{position:relative}.desktop-nav a:not(.contact-link):after{content:"";position:absolute;left:0;bottom:-7px;width:0;height:2px;background:#37a66a;transition:.25s}.desktop-nav a:hover:after{width:100%}.contact-link{padding:11px 20px;border:1px solid rgba(16,47,60,.42);border-radius:100px;background:rgba(255,255,255,.28)}.menu-toggle{display:none;border:0;background:none;color:var(--ink);font-size:12px;letter-spacing:.12em}
    .contact{padding:100px 0;background:var(--lime)}.contact-box{display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px}.contact .eyebrow{color:var(--ink)}.contact h2{margin:0;font-size:clamp(32px,5vw,60px);line-height:1.2;letter-spacing:-.04em}.contact p{margin:14px 0 0;font-size:13px}.mail-button{display:flex;align-items:center;justify-content:space-between;gap:50px;min-width:340px;padding:22px 26px;background:var(--ink);color:#fff;border-radius:3px;font-size:13px;transition:.25s}.mail-button:hover{background:#09251f;transform:translateY(-3px)}.mail-button span:last-child{font-size:20px}
    footer{padding:64px 0 28px;background:#102b25;color:#fff}.footer-top{display:flex;justify-content:space-between;gap:50px;padding-bottom:55px}.footer-brand{font-size:24px;font-weight:700}.footer-brand small{display:block;margin-top:8px;color:rgba(255,255,255,.5);font-size:10px;font-weight:400;letter-spacing:.18em}.footer-nav{display:grid;grid-template-columns:repeat(2,auto);gap:10px 44px;font-size:12px}.footer-nav a{color:rgba(255,255,255,.72)}.footer-nav a:hover{color:var(--lime)}.copyright{display:flex;justify-content:space-between;padding-top:24px;border-top:1px solid rgba(255,255,255,.13);color:rgba(255,255,255,.38);font-size:10px}
:root{--deep:#102b25;--bright:#249c5b}
.desktop-nav a[aria-current="page"]:after{width:100%}.contact-link[aria-current="page"]{background:var(--ink);color:white}
.skip-link{position:absolute;left:24px;top:-100px;z-index:30;padding:12px 20px;background:var(--paper)}.skip-link:focus{top:12px}
a:focus-visible,button:focus-visible{outline:3px solid #249c5b;outline-offset:5px}button{cursor:pointer}
section{padding:130px 0}.reveal{opacity:1;transform:none}
.subpage .page-hero{position:relative;min-height:0;padding:180px 0 80px;overflow:hidden;background:#edf4ef}
.subpage .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(248,251,247,.98),rgba(248,251,247,.88) 55%,rgba(248,251,247,.38)),url('../wp-content/uploads/2026/09/atree-global-trading-hero-sharp.png') center/cover}
.subpage .page-hero:after{display:none}.subpage .hero-inner{position:relative;z-index:1;display:block;min-height:0;padding-top:0}
.subpage .breadcrumb{position:static;margin:0 0 32px;color:var(--muted);font-size:11px;letter-spacing:.12em}
.subpage .page-hero h1{max-width:100%;margin:0;font-size:clamp(36px,5.5vw,68px);font-weight:600;line-height:1.25;letter-spacing:-.04em;overflow-wrap:anywhere}
.subpage .page-hero h1 span{display:block;margin:0 0 20px;color:var(--bright);font:700 12px/1.2 Arial,sans-serif;letter-spacing:.22em;text-transform:uppercase}
.subpage .hero-line{width:72px;height:3px;margin-top:30px;background:var(--lime)}
.subpage .hero-copy{max-width:620px;margin:24px 0 0;color:var(--muted);font-size:15px}
.detail-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:8vw}.detail-list{margin:0}.detail-row{display:grid;grid-template-columns:100px 1fr;gap:24px;padding:25px 0;border-top:1px solid var(--line);font-size:14px}.detail-row:last-child{border-bottom:1px solid var(--line)}.detail-row dt{color:var(--muted);font-size:12px}.detail-row dd{margin:0;overflow-wrap:anywhere}.detail-row a,.document a{color:var(--green);text-decoration:underline;text-underline-offset:4px}
.document{max-width:820px;font-size:15px;line-height:2}.document p{margin:0 0 26px}.document h2{margin:0 0 20px;font-size:24px;line-height:1.5}.policy-list{padding-left:28px}.policy-list>li{padding:30px 0 24px 12px;border-top:1px solid var(--line)}.policy-list>li::marker{color:var(--green);font-weight:700}.article-meta{color:var(--muted);font-size:12px}.article-image{width:100%;max-height:420px;object-fit:cover;margin-bottom:36px}.archive-card{padding:36px;border:1px solid var(--line);background:var(--cream)}
@media(max-width:1000px){.desktop-nav{gap:18px;font-size:12px}.brand img{width:190px}}
@media(max-width:800px){.wrap{width:min(calc(100% - 36px),var(--max))}.nav{height:76px}.brand img{width:176px;height:auto}.desktop-nav{display:none}.menu-toggle{display:block;padding:12px 0 12px 12px}.desktop-nav.mobile-open{display:flex;position:absolute;top:76px;left:18px;right:18px;padding:24px;flex-direction:column;align-items:flex-start;gap:18px;background:#102b25;color:#fff;border:1px solid rgba(255,255,255,.16);box-shadow:0 20px 50px rgba(0,0,0,.25)}.desktop-nav.mobile-open .contact-link{width:100%;text-align:center;border-color:rgba(255,255,255,.45);background:transparent}section{padding:80px 0}.subpage .page-hero{padding:136px 0 60px}.subpage .hero-inner{min-height:0;padding-top:0}.detail-grid{grid-template-columns:1fr;gap:40px}.contact-box{grid-template-columns:1fr}.mail-button{min-width:0;width:100%;gap:16px}.footer-top{display:block}.footer-nav{display:grid;grid-template-columns:repeat(2,1fr);justify-content:start;gap:14px 20px;margin-top:38px}.copyright{gap:20px}.contact{padding:80px 0}}
@media(max-width:420px){.detail-row{grid-template-columns:1fr;gap:8px}.archive-card{padding:24px}.document{font-size:14px}.policy-list{padding-left:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.company-profile-intro{min-width:0;padding-top:25px;border-top:1px solid var(--line)}
.company-profile-title{font-size:clamp(28px,3vw,36px);line-height:1.5;letter-spacing:.04em;text-align:left}
.company-profile-copy{max-width:32em;margin:24px 0 0;color:var(--muted);font-size:14px;line-height:2}
.company-profile-copy + .company-profile-copy{margin-top:16px}
.company-business-list{margin:0;padding-left:1.5em}
.company-business-list li + li{margin-top:12px}

/* Interior pages share the homepage's bright, warm visual style. */
.subpage .page-hero{background:#edf4ef;border-bottom:1px solid var(--line)}
.subpage .page-hero:before{background:linear-gradient(120deg,#f8fbf7 0%,#edf4ef 65%,#e2ecdf 100%)}
.subpage .hero-line{background:var(--bright);width:56px}
.page-company .page-hero,.page-philosophy .page-hero{min-height:510px;padding-bottom:86px}
.page-company .page-hero:before,.page-philosophy .page-hero:before{background:linear-gradient(90deg,rgba(248,251,247,.97) 0%,rgba(248,251,247,.86) 36%,rgba(248,251,247,.08) 65%),url('../wp-content/uploads/2026/09/atree-philosophy-hero.png') right 54%/cover}
.page-company .hero-copy,.page-philosophy .hero-copy{max-width:440px}
.page-company .detail-list{padding:8px 32px;background:#fff;border:1px solid var(--line);border-radius:8px}
.page-company .detail-row:first-child{border-top:0}.page-company .detail-row:last-child{border-bottom:0}
.subpage .mail-button{background:var(--green);border-radius:4px;box-shadow:0 6px 16px rgba(13,83,96,.12)}
.subpage .mail-button:hover{background:#103e35}
.page-contact .contact-simple{padding:80px 0 100px;min-height:0}
.page-contact .contact-simple-inner{max-width:820px}
.page-contact .contact-simple h2{margin:0;font-size:clamp(24px,3vw,32px);line-height:1.5;font-weight:600}
.page-contact .contact-email{padding:26px 30px;background:var(--green);color:#fff;border:1px solid var(--green);border-radius:6px;box-shadow:0 8px 24px rgba(13,83,96,.12);transition:background .2s}
.page-contact .contact-email:hover{background:#103e35;border-color:#103e35;color:#fff}
.page-policy .page-hero h1{font-size:clamp(30px,4.5vw,56px);line-height:1.4}
.page-policy .document{max-width:820px}.page-policy .policy-list h2{color:var(--green);font-size:22px}
@media(max-width:800px){
 .page-company .page-hero,.page-philosophy .page-hero{min-height:0;padding:128px 0 270px}
 .page-company .page-hero:before,.page-philosophy .page-hero:before{background:linear-gradient(180deg,#f8fbf7 0%,rgba(248,251,247,0) 35%),url('../wp-content/uploads/2026/09/atree-philosophy-hero.png') right center/cover;top:auto;height:240px}
 .page-company .hero-copy,.page-philosophy .hero-copy{max-width:100%}
 .page-company .detail-list{padding:4px 20px}
 .page-contact .contact-simple{padding:56px 0 64px}
 .page-contact .contact-email{padding:22px 20px;font-size:clamp(18px,5vw,26px)}
}

/* Keep the process heading on two deliberate, left-aligned lines. */
.flow .flow-head{grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,72px);align-items:center}
.flow .flow-head>div{min-width:0}
.flow .process-title{font-size:clamp(30px,3.6vw,52px);line-height:1.5;letter-spacing:0;text-align:left}
.flow .process-title span{display:block;white-space:nowrap}
.flow .flow-head .section-lead{margin:0;line-height:2}
@media(max-width:800px){
 .flow .flow-head{grid-template-columns:1fr;gap:24px;margin-bottom:40px}
 .flow .process-title{font-size:clamp(24px,6.8vw,42px)}
}