/* LUMINARY SOLUTIONS — dedicated theme (Site Demo v0.7.0-p3, DEC-020 / spec v1.2 + spec-review r1/r2; p3 adds the enquiry form at the end).
   p2.2: header = new horizontal wordmark draft (transparent, no plate); hero right = approved G1-E in full, background removed, static 3D (CSS).
   Loaded ONLY by /solutions/ and /solutions/<lang>/ after the shared site.css. Every rule is scoped to body.sol,
   so the Studio pages (which never load this file) and the shared :root / body / header / footer are untouched.
   Palette (spec 2.1): ivory #FFF9F0 · white #FFFFFF · sand #F4EBDD · text #163B41 · muted #426263 · link/teal #145C64
   · apricot accent #F5B58A · green #365B44 · mist #DCEFEA. */
body.sol{
  --s-bg:#FFF9F0; --s-white:#FFFFFF; --s-sand:#F4EBDD; --s-text:#163B41; --s-muted:#426263; --s-link:#145C64;
  --s-apricot:#F5B58A; --s-green:#365B44; --s-mist:#DCEFEA; --s-line:rgba(22,59,65,.18); --s-line-2:rgba(22,59,65,.32);
  background:var(--s-bg); color:var(--s-text);
}
body.sol :focus-visible{outline:2px solid var(--s-link);outline-offset:3px}
body.sol .skip{background:var(--s-link);color:#fff}
body.sol .draft{background:var(--s-sand);color:var(--s-muted);border-bottom:1px solid var(--s-line)}
body.sol .draft b{color:var(--s-green)}
body.sol h1,body.sol h2,body.sol h3,body.sol h4{color:var(--s-text)}
body.sol a{color:var(--s-link)}
/* header */
body.sol .hdr,body.sol.inner .hdr{background:rgba(255,249,240,.94);border-bottom-color:var(--s-line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
body.sol .sol-logo{background:#fff;border:1px solid var(--s-line);border-radius:6px;padding:6px 10px}
body.sol .sol-logo img{height:48px}
/* header wordmark (draft v0.1): text-only, transparent — no plate, no globe repeated in the header */
body.sol .sol-wordmark{display:inline-flex;align-items:center;line-height:0;padding:4px 0}
body.sol .sol-wordmark img{width:300px;max-width:100%;height:auto}
body.sol .lang{color:var(--s-muted);font-size:.84rem;letter-spacing:.04em;flex-wrap:wrap;justify-content:flex-end;row-gap:0}
body.sol .lang a{color:var(--s-muted);opacity:1;padding:8px 5px}
body.sol .lang a:hover{color:var(--s-link)}
body.sol .lang a[aria-current="true"]{color:var(--s-text);text-decoration:underline;text-underline-offset:6px;text-decoration-color:var(--s-apricot);text-decoration-thickness:2px}
body.sol .lang .sep{color:var(--s-line-2)}
/* hero: text left, approved G1-E emblem right (spec 2.2 + r1) */
body.sol .page-hero{background:
  radial-gradient(60% 55% at 78% 40%, rgba(245,181,138,.42) 0%, rgba(245,181,138,0) 70%),
  linear-gradient(180deg,#FFF9F0 0%,#FBF3E6 100%);border-bottom:1px solid var(--s-line)}
body.sol .page-hero .copy{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,5vw,72px);align-items:center;padding-top:clamp(36px,5vw,64px);padding-bottom:clamp(40px,5vw,72px)}
body.sol .eyebrow{color:var(--s-green)}
body.sol .page-hero h1{color:var(--s-text);max-width:none}
html:lang(en) body.sol .page-hero h1,html:lang(ru) body.sol .page-hero h1{font-size:clamp(2.3rem,4.1vw,3.7rem);line-height:1.1;letter-spacing:-.015em}
html:lang(ru) body.sol .eyebrow{letter-spacing:.12em;font-size:.72rem}
html:lang(zh-Hans) body.sol .page-hero h1{font-size:clamp(2.2rem,4.4vw,3.6rem);line-height:1.35;letter-spacing:0}
html:lang(zh-Hans) body.sol .sec h2{font-size:clamp(2rem,3.6vw,3rem);line-height:1.38;letter-spacing:0}
html:lang(zh-Hans) body.sol .sec h2.small{font-size:clamp(1.6rem,2.6vw,2.2rem)}
html:lang(zh-Hans) body.sol .eyebrow{letter-spacing:.08em;font-size:.84rem}
html:lang(zh-Hans) body.sol .sol-card h3,html:lang(zh-Hans) body.sol .sol-work-item h3{font-size:1.25rem;line-height:1.5}
html:lang(zh-Hans) body.sol .contact-band h2{font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.4}
body.sol .page-hero .lead{color:var(--s-text);max-width:36em}
body.sol .sol-tag{margin:14px 0 0;font-size:1.02rem;color:var(--s-green);font-weight:500}
body.sol .sol-aud{color:var(--s-muted)}
body.sol .sol-svc-brief{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 10px}
body.sol .sol-svc-brief li a{display:inline-flex;align-items:center;min-height:40px;padding:6px 14px;border:1px solid var(--s-line-2);border-radius:999px;background:var(--s-white);color:var(--s-text);text-decoration:none;font-size:.95rem}
body.sol .sol-svc-brief li a:hover{border-color:var(--s-link);color:var(--s-link)}
/* G1-E without its white background (CEO 2026-11-02), shown in STATIC 3D with CSS only (虎玄 r2 F1, p2.2): perspective tilt,
   layered drop-shadows that follow the logo's own outline and a fixed ground shadow. Nothing moves and hover changes nothing:
   the same still image with or without "reduce motion". The logo pixels are not altered. */
body.sol .sol-emblem{position:relative;margin:0;justify-self:center;width:min(100%,440px);perspective:1100px;padding-bottom:clamp(16px,2.4vw,30px)}
body.sol .sol-emblem::before{content:"";position:absolute;inset:-6% -10% 4%;border-radius:50%;background:radial-gradient(closest-side,rgba(245,181,138,.48),rgba(245,181,138,0));z-index:0}
body.sol .sol-emblem::after{content:"";position:absolute;left:16%;right:16%;bottom:0;height:7%;border-radius:50%;background:radial-gradient(closest-side,rgba(22,59,65,.30),rgba(22,59,65,0));z-index:0}
body.sol .sol-3d{position:relative;z-index:1;display:block;transform-style:preserve-3d;transform:rotateX(7deg) rotateY(-14deg)}
body.sol .sol-3d img{display:block;width:100%;height:auto;
  filter:drop-shadow(1px 2px 0 rgba(7,29,66,.35)) drop-shadow(3px 6px 4px rgba(7,29,66,.22)) drop-shadow(14px 26px 26px rgba(22,59,65,.22))}
/* language picker: same static 3D emblem, smaller, no plate */
body.sol .sol-emblem-pk{width:220px;justify-self:auto;padding-bottom:16px}
/* buttons */
body.sol .btn{background:var(--s-apricot);color:var(--s-text);box-shadow:none;border:1px solid rgba(22,59,65,.12)}
body.sol .btn:hover{background:#F8C4A1}
body.sol .text-link{color:var(--s-text);border-bottom-color:var(--s-line-2)}
body.sol .text-link:hover{color:var(--s-link);border-color:var(--s-link)}
body.sol .cta-row .text-link{color:var(--s-link)}
/* toc */
body.sol .toc{background:var(--s-white);border-bottom:1px solid var(--s-line)}
body.sol .toc a{color:var(--s-text)}
body.sol .toc a:hover{color:var(--s-link);border-color:var(--s-link)}
/* sections */
body.sol .sec{border-bottom:1px solid var(--s-line)}
body.sol .sec.services{background:var(--s-white)}
body.sol .sec h2.small{color:var(--s-text)}
body.sol .prose,body.sol .sol-card .what,body.sol .sol-work-item p,body.sol .faq-item p{color:var(--s-text)}
body.sol .note,body.sol .sol-steps p,body.sol .sol-rows dt,body.sol .sol-work-item .state,body.sol .sol-list.out li{color:var(--s-muted)}
body.sol .notice{border-left-color:var(--s-apricot);background:var(--s-sand);color:var(--s-text)}
body.sol .sol-card{background:var(--s-sand);border-top:0;border-radius:12px;padding:24px 22px 26px}
body.sol .sol-card h4,body.sol .sol-mail .mail-label{color:var(--s-green)}
body.sol .sol-list li{color:var(--s-text);border-bottom-color:var(--s-line)}
body.sol .sol-list li::before{background:var(--s-green)}
body.sol .sol-list.out li::before{background:var(--s-muted)}
body.sol .sol-work-item{border-top-color:var(--s-line-2)}
body.sol .sol-work-item .tag{color:var(--s-green);border-color:var(--s-green)}
/* process + desk photo */
body.sol .flow{background:linear-gradient(180deg,var(--s-bg) 0%,var(--s-mist) 100%)}
body.sol .sol-process{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,320px);gap:clamp(24px,4vw,56px);align-items:start}
body.sol .sol-steps{grid-template-columns:1fr;gap:0;margin-top:36px}
body.sol .sol-steps li{display:grid;grid-template-columns:52px 1fr;grid-template-rows:auto auto;column-gap:20px;align-items:start;padding:14px 0;border-top:1px solid var(--s-line)}
body.sol .sol-steps .n{grid-row:1 / span 2;align-self:start}
body.sol .sol-steps li:last-child{border-bottom:1px solid var(--s-line)}
body.sol .sol-steps li::after{display:none}
body.sol .sol-steps .n{border-color:var(--s-green);color:var(--s-green);background:var(--s-white)}
body.sol .sol-steps h3{margin:0;font-size:1.25rem;line-height:1.4;align-self:center;min-height:52px;display:flex;align-items:center}
body.sol .sol-steps p{grid-column:2;margin-top:2px}
body.sol .sol-desk{margin:36px 0 0}
body.sol .sol-desk img{width:100%;height:auto;border-radius:12px;box-shadow:0 10px 30px rgba(22,59,65,.15)}
body.sol .sol-desk figcaption{margin:10px 0 0;font-size:.74rem;color:var(--s-muted);line-height:1.5}
/* company rows, contact, faq, footer */
body.sol .sol-rows,body.sol .sol-rows .row{border-color:var(--s-line)}
body.sol .contact-band{background:var(--s-sand);border-bottom-color:var(--s-line)}
body.sol .contact-band h2{color:var(--s-text)}
body.sol .contact-band p{color:var(--s-text)}
body.sol .sol-lang-help{margin:14px 0 0;color:var(--s-muted);max-width:34em}
body.sol .mail{color:var(--s-text)}
body.sol .mail:hover{border-color:var(--s-link)}
body.sol .sol-copy{border-color:var(--s-line-2);color:var(--s-text);background:var(--s-white)}
body.sol .sol-copy:hover{border-color:var(--s-link);color:var(--s-link)}
body.sol .sol-mail .copy-status{color:var(--s-green)}
body.sol .faq{border-top-color:var(--s-line-2)}
body.sol .faq-item{border-bottom-color:var(--s-line)}
body.sol .faq-item summary{color:var(--s-text)}
body.sol .faq-item summary::after{color:var(--s-link)}
body.sol .faq-item summary:hover{color:var(--s-link)}
body.sol .foot{border-top-color:var(--s-line);background:var(--s-white)}
body.sol .foot .n1{color:var(--s-text)}
body.sol .foot .n2,body.sol .foot .sol-credits{color:var(--s-muted)}
body.sol .foot .sol-credits{margin:18px auto 0;max-width:60em;font-size:.74rem;line-height:1.6;letter-spacing:0}
body.sol .foot .sol-credits a{color:var(--s-muted)}
body.sol .foot .lang{justify-content:center}
/* picker */
body.sol .picker{background:radial-gradient(70% 60% at 50% 30%,rgba(245,181,138,.35) 0%,rgba(245,181,138,0) 70%),var(--s-bg);color:var(--s-text)}
body.sol .picker li a{border-color:var(--s-line-2);background:var(--s-white);color:var(--s-text)}
body.sol .picker li a:hover{border-color:var(--s-link)}
body.sol .picker .n2{color:var(--s-muted)}
/* responsive */
@media (max-width:1000px){body.sol .sol-process{grid-template-columns:1fr}body.sol .sol-desk{max-width:480px}}
@media (max-width:860px){
  body.sol .page-hero .copy{grid-template-columns:1fr;gap:28px}
  body.sol .sol-emblem{width:min(78vw,340px);justify-self:start;order:2}
  body.sol .sol-wordmark img{width:250px}
  body.sol .page-hero .copy > div:first-child{order:1}
  body.sol .hdr-row{flex-wrap:wrap;row-gap:0;padding-bottom:4px;min-height:0;padding-top:10px}
  body.sol .hdr nav{width:100%}
  body.sol .lang{font-size:.8rem;justify-content:flex-start;width:100%}
  body.sol .lang a{padding:6px 4px;min-height:40px}
  body.sol .sol-logo img{height:40px}
}
@media (max-width:400px){body.sol .sol-logo img{height:36px}body.sol .sol-wordmark img{width:224px}body.sol .sol-emblem{width:min(82vw,300px)}}

/* ---- p3: enquiry form #form inside #contact (虎玄 form spec v1.0 A1–A3). Existing palette only; no new colours.
   Desktop: explanation (left) + form card (right) + e-mail block (left, below). DOM order = explanation → form → e-mail. ---- */
body.sol .contact-band .wrap{grid-template-columns:minmax(0,5fr) minmax(0,7fr);grid-template-areas:"intro form" "mail form";grid-template-rows:auto 1fr;align-items:start}
body.sol .contact-band .sol-ct-intro{grid-area:intro}
body.sol .contact-band .sol-form-area{grid-area:form}
body.sol .contact-band .sol-mail{grid-area:mail}
body.sol .sol-form-area{background:var(--s-white);border:1px solid var(--s-line);border-radius:12px;padding:clamp(20px,3vw,34px);scroll-margin-top:calc(var(--hh) + 12px);min-width:0}
body.sol .sol-form-area:focus{outline:none}
body.sol .sol-form-title{font-family:var(--serif);font-size:clamp(1.4rem,2.2vw,1.8rem);line-height:1.35;color:var(--s-text);margin:0}
body.sol .sol-form-fallback{margin-top:16px;padding:14px 16px;border-left:3px solid var(--s-apricot);background:var(--s-sand);color:var(--s-text)}
body.sol .sol-form-fallback p{margin:0}
body.sol .sol-form-fallback a,body.sol .sol-res-mail a{color:var(--s-link);word-break:break-all}
body.sol .sol-form,body.sol .sol-review,body.sol .sol-result{margin-top:18px}
body.sol .sol-form[hidden],body.sol .sol-review[hidden],body.sol .sol-result[hidden],body.sol .sol-form-fallback[hidden],body.sol .sol-form-msg[hidden],body.sol .sol-proto[hidden]{display:none}
body.sol .sol-field{margin:0 0 20px;min-width:0}
body.sol .sol-label{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;font-weight:500;color:var(--s-text);line-height:1.5}
body.sol .sol-badge{display:inline-flex;align-items:center;font-size:.76rem;line-height:1;padding:4px 8px;border-radius:999px;font-weight:500;letter-spacing:.02em;white-space:nowrap}
body.sol .sol-badge.req{background:var(--s-apricot);color:var(--s-text)}
body.sol .sol-badge.opt{border:1px solid var(--s-line-2);color:var(--s-muted);padding:3px 7px}
body.sol .sol-help{margin:4px 0 0;font-size:.9rem;line-height:1.6;color:var(--s-muted)}
body.sol .sol-input{display:block;width:100%;box-sizing:border-box;margin-top:8px;min-height:48px;padding:11px 14px;font:inherit;font-size:16px;line-height:1.55;color:var(--s-text);background:var(--s-bg);border:1px solid var(--s-line-2);border-radius:8px;-webkit-appearance:none;appearance:none}
body.sol textarea.sol-input{min-height:11em;resize:vertical}
body.sol .sol-input:hover{border-color:var(--s-link)}
body.sol .sol-select{position:relative;display:block}
body.sol .sol-select .sol-input{padding-right:44px;cursor:pointer}
body.sol .sol-select::after{content:"";position:absolute;right:18px;top:calc(50% + 4px);width:8px;height:8px;margin-top:-6px;border-right:2px solid var(--s-text);border-bottom:2px solid var(--s-text);transform:rotate(45deg);pointer-events:none}
body.sol .sol-privacy{margin:0 0 10px;font-size:.92rem;line-height:1.7;color:var(--s-text)}
body.sol .sol-check{display:grid;grid-template-columns:22px minmax(0,1fr);column-gap:12px;align-items:start;min-height:44px;padding:4px 0;cursor:pointer;color:var(--s-text)}
body.sol .sol-check input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--s-link)}
body.sol .sol-check-text{min-width:0;line-height:1.6}
body.sol .sol-check-text .sol-badge{margin-left:4px;vertical-align:.1em}
body.sol .sol-err{margin:6px 0 0;font-size:.9rem;font-weight:600;line-height:1.5;color:var(--s-text)}
body.sol .sol-err:empty{display:none}
body.sol .sol-err::before{content:"!";display:inline-flex;align-items:center;justify-content:center;width:1.2em;height:1.2em;margin-right:6px;border-radius:50%;background:var(--s-apricot);color:var(--s-text);font-size:.8em;vertical-align:.08em}
body.sol .sol-field.is-invalid .sol-input{border:2px solid var(--s-text);padding:10px 13px}
body.sol .sol-field.is-invalid .sol-select .sol-input{padding-right:43px}
body.sol .sol-form-msg,body.sol .sol-proto{margin:0 0 18px;padding:12px 16px;border-left:3px solid var(--s-apricot);background:var(--s-sand);color:var(--s-text);font-weight:600}
body.sol .sol-form-msg:focus,body.sol .sol-proto:focus,body.sol .sol-review h4:focus,body.sol .sol-res [tabindex="-1"]:focus{outline:none}
body.sol .sol-hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
body.sol .sol-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-top:22px}
body.sol .sol-btn{cursor:pointer;font:inherit;font-weight:500;border-radius:0}
body.sol .sol-btn[disabled],body.sol .sol-btn-2[disabled]{cursor:progress;opacity:.72}
body.sol .sol-btn-2{appearance:none;font:inherit;font-size:1rem;min-height:48px;padding:10px 20px;border:1px solid var(--s-line-2);background:var(--s-white);color:var(--s-text);cursor:pointer}
body.sol .sol-btn-2:hover{border-color:var(--s-link);color:var(--s-link)}
body.sol .sol-review h4,body.sol .sol-res-title{font-family:var(--serif);font-weight:400;font-size:1.3rem;line-height:1.45;margin:0;color:var(--s-text)}
body.sol .sol-review-note{margin:6px 0 0;color:var(--s-muted)}
body.sol .sol-review-list{margin:16px 0 0;border-top:1px solid var(--s-line)}
body.sol .sol-review-list .row{display:grid;grid-template-columns:minmax(0,11em) minmax(0,1fr);gap:4px 16px;padding:12px 0;border-bottom:1px solid var(--s-line)}
body.sol .sol-review-list dt{color:var(--s-muted);font-size:.92rem}
body.sol .sol-review-list dd{margin:0;color:var(--s-text);white-space:pre-wrap;overflow-wrap:anywhere}
body.sol .sol-review-list dd.is-empty{color:var(--s-muted)}
body.sol .sol-res{padding:4px 0 0}
body.sol .sol-res-msg{margin:0;padding:12px 16px;border-left:3px solid var(--s-apricot);background:var(--s-sand);color:var(--s-text)}
body.sol .sol-res-checking .sol-res-msg{border-left-color:var(--s-line-2)}
body.sol .sol-receipt{margin:14px 0 0;padding:12px 16px;background:var(--s-sand);border-radius:8px;font-size:1.15rem;font-weight:600;letter-spacing:.02em;color:var(--s-text);overflow-wrap:anywhere}
body.sol .sol-res-note,body.sol .sol-res-mail{margin:12px 0 0;color:var(--s-text)}
body.sol .sol-sid{margin:12px 0 0;font-weight:600;color:var(--s-text);overflow-wrap:anywhere}
body.sol .sol-dialog{max-width:min(92vw,30rem);padding:24px;border:1px solid var(--s-line-2);border-radius:12px;background:var(--s-white);color:var(--s-text)}
body.sol .sol-dialog::backdrop{background:rgba(22,59,65,.35)}
body.sol .sol-dialog p{margin:0}
@media (max-width:860px){
  body.sol .contact-band .wrap{grid-template-columns:minmax(0,1fr);grid-template-areas:"intro" "form" "mail";grid-template-rows:auto}
  body.sol .sol-review-list .row{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:400px){
  body.sol .sol-form-area{padding:18px 16px}
  body.sol .sol-actions .btn,body.sol .sol-actions .sol-btn-2{width:100%}
}