:root{--navy:#063b47;--teal:#087b78;--cyan:#e9f7f7;--ink:#183238;--muted:#60737a;--line:#dfe9eb;--soft:#f6fafb;--white:#fff;--danger:#a33;--ok:#166534;--shadow:0 18px 50px rgba(5,58,70,.10);--radius:20px}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:999;background:#fff;padding:10px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--white);line-height:1.62}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.container{width:min(1180px,calc(100% - 36px));margin:auto}.narrow{width:min(820px,100%)}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner,.admin-header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;color:var(--navy)}.brand:hover{text-decoration:none}.brand img{width:58px;height:58px;object-fit:contain}.brand span{display:flex;flex-direction:column;line-height:1.15}.brand small{font-size:11px;color:var(--muted);letter-spacing:.04em}.site-nav{display:flex;align-items:center;gap:22px}.site-nav>a:not(.btn){color:var(--ink);font-weight:650;font-size:14px}.nav-toggle{display:none;border:1px solid var(--line);background:#fff;padding:9px 12px;border-radius:10px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:12px;padding:12px 17px;font-weight:750;cursor:pointer;text-decoration:none;transition:.2s;background:#edf2f3;color:var(--navy)}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:var(--navy);color:#fff}.btn-outline{background:#fff;border-color:#b9cdd1;color:var(--navy)}.btn-light{background:#fff;color:var(--navy)}.btn-sm{padding:8px 12px;font-size:13px}.hero,.page-hero{background:linear-gradient(135deg,#f8fcfc 0%,#eef8f7 55%,#fff 100%);border-bottom:1px solid var(--line)}.hero{padding:86px 0 70px}.page-hero{padding:72px 0 58px}.hero-grid,.product-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}.hero h1,.page-hero h1{font-size:clamp(38px,6vw,68px);line-height:1.02;letter-spacing:-.04em;color:var(--navy);margin:12px 0 20px}.page-hero h1{font-size:clamp(36px,5vw,56px)}.lead{font-size:clamp(18px,2vw,21px);color:#476168;max-width:800px}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:850;color:var(--teal)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.trust-inline{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.trust-inline span,.status-badge{font-size:12px;font-weight:800;background:#e7f5f3;color:#08655f;border:1px solid #c9e8e4;padding:6px 9px;border-radius:999px}.hero-visual{min-height:390px;display:flex;align-items:center}.visual-card,.product-visual-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:28px;padding:34px}.visual-card img{display:block;width:260px;margin:0 auto}.spec-stack{display:grid;gap:10px;margin-top:26px}.spec-stack span{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:13px}.section{padding:76px 0}.section-soft{background:var(--soft)}.section-dark{background:var(--navy);color:#fff}.section-dark h2,.section-dark .eyebrow{color:#fff}.section-head{max-width:760px;margin-bottom:34px}.section-head h2,.value-grid h2,.cta-panel h2,.cta-wide h2{font-size:clamp(28px,4vw,42px);line-height:1.12;letter-spacing:-.03em;color:var(--navy);margin:8px 0 12px}.section-dark .cta-wide h2{color:#fff}.product-grid,.segment-grid,.article-grid,.reg-grid,.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.product-card,.segment-card,.article-card,.reg-card,.side-card,.form-card,.admin-card,.metric{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:26px;box-shadow:0 8px 30px rgba(5,58,70,.045)}.product-card h3,.segment-card strong,.article-card h2,.article-card h3{color:var(--navy);margin:12px 0 8px}.configuration{font-weight:750;color:var(--teal);font-size:14px}.configuration-large{font-size:21px;font-weight:800;color:var(--teal);word-break:break-word}.text-link{font-weight:800}.segment-card{display:flex;flex-direction:column;gap:6px;color:var(--ink)}.segment-card:hover{text-decoration:none;border-color:#a7d8d4;transform:translateY(-2px)}.segment-card span{color:var(--muted)}.value-grid,.content-grid,.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:start}.content-grid{grid-template-columns:1fr 330px}.steps{display:grid;gap:14px}.steps>div{display:grid;grid-template-columns:55px 1fr;gap:14px;border-bottom:1px solid var(--line);padding:12px 0}.steps b{font-size:24px;color:var(--teal)}.steps span{display:flex;flex-direction:column}.cta-wide{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-panel{background:var(--soft);border:1px solid var(--line);border-radius:26px;padding:34px}.prose{font-size:17px}.prose h2{color:var(--navy);font-size:30px;margin-top:42px}.prose h3{color:var(--navy);font-size:23px}.prose table,.table-wrap table{width:100%;border-collapse:collapse}.prose th,.prose td,.table-wrap th,.table-wrap td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.prose th,.table-wrap th{color:var(--navy);background:#f8fbfb}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}.side-card{position:sticky;top:105px}.side-card dl,.reg-card dl,.admin-card dl{display:grid;grid-template-columns:1fr 1.3fr;gap:10px;margin:0}.side-card dt,.reg-card dt,.admin-card dt{font-weight:800;color:var(--muted)}.side-card dd,.reg-card dd,.admin-card dd{margin:0}.parameter-art{min-height:330px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:linear-gradient(145deg,#f7fbfb,#e5f4f3);border-radius:18px;padding:25px}.parameter-art strong{font-size:42px;color:var(--navy)}.parameter-art span{font-weight:750;color:var(--teal);margin:12px 0}.parameter-art small{max-width:280px;color:var(--muted)}.product-visual-card img{display:block;margin:auto;max-height:520px;object-fit:contain}.notice{margin:26px 0;padding:18px 20px;background:#fff8e7;border:1px solid #eddca9;border-radius:14px}.notice p{margin-bottom:0}.form-shell{max-width:920px}.form-card label,.admin-card label{display:flex;flex-direction:column;gap:7px;font-weight:700;margin-bottom:18px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}input,select,textarea{width:100%;font:inherit;border:1px solid #cbdcdf;border-radius:10px;padding:11px 12px;background:#fff;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:3px solid rgba(8,123,120,.13);border-color:var(--teal)}.check-row{display:flex!important;flex-direction:row!important;align-items:flex-start;gap:10px!important;font-weight:500!important}.check-row input{width:auto;margin-top:5px}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 20px}.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.article-card>span{font-size:12px;color:var(--muted)}.site-footer{background:#072f37;color:#d9e8ea;padding:58px 0 28px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:32px}.footer-grid>div{display:flex;flex-direction:column;gap:9px}.site-footer a{color:#d9e8ea}.footer-logo{width:160px;background:white;border-radius:12px;padding:8px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;font-size:12px}.mobile-cta{display:none}.flash-wrap{padding-top:12px}.flash{padding:12px 16px;border-radius:10px;margin-bottom:8px}.flash-success{background:#ecfdf3;color:#166534;border:1px solid #b7e4c7}.flash-error{background:#fff1f2;color:#9f1239;border:1px solid #fecdd3}.muted{color:var(--muted);font-size:13px}.admin-body{background:#f5f8f9}.admin-header{background:#fff;border-bottom:1px solid var(--line)}.admin-header nav{display:flex;align-items:center;gap:16px;font-size:14px}.admin-brand img{width:48px;height:48px}.admin-main{padding-top:34px;padding-bottom:80px}.admin-page-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.admin-page-head h1{margin:3px 0;color:var(--navy)}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:22px}.metric span{display:block;color:var(--muted);font-size:13px}.metric strong{font-size:36px;color:var(--navy)}.admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.admin-card{margin-bottom:20px}.admin-card h2{color:var(--navy)}.admin-table{font-size:13px}.inline-form{display:inline-flex;align-items:center;gap:7px;margin:0}.inline-form select{min-width:130px;padding:7px}.link-button{background:none;border:0;color:var(--teal);font:inherit;cursor:pointer;padding:0}.admin-auth{min-height:70vh;display:grid;place-items:center}.admin-auth .admin-card{width:min(460px,100%)}.admin-thumb{max-width:320px;max-height:240px;border:1px solid var(--line);border-radius:12px}.social-draft{border-top:1px solid var(--line);padding:16px 0}.social-draft pre{white-space:pre-wrap;font-family:inherit;background:var(--soft);padding:14px;border-radius:10px}.contact-grid{grid-template-columns:380px 1fr}
@media(max-width:900px){.site-nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:18px;flex-direction:column;align-items:stretch}.site-nav.open{display:flex}.nav-toggle{display:inline-flex}.hero-grid,.product-hero-grid,.value-grid,.content-grid,.contact-grid{grid-template-columns:1fr}.hero{padding:58px 0}.hero-visual{min-height:0}.side-card{position:static}.footer-grid{grid-template-columns:1fr 1fr}.metric-grid{grid-template-columns:1fr 1fr}.admin-header nav{flex-wrap:wrap;justify-content:flex-end}.admin-header-inner{align-items:flex-start;padding:14px 0}}
@media(max-width:640px){.container{width:min(100% - 24px,1180px)}.section{padding:54px 0}.product-grid,.segment-grid,.article-grid,.reg-grid,.form-grid,.check-grid,.admin-grid,.metric-grid{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:38px}.header-inner{min-height:68px}.brand img{width:46px;height:46px}.brand small{display:none}.site-nav{top:68px}.cta-wide{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr}.mobile-cta{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));z-index:60;background:#fff;border-top:1px solid var(--line);padding:8px;gap:8px}.mobile-cta a{background:var(--navy);color:#fff;padding:10px;text-align:center;border-radius:9px;font-weight:800}.site-footer{padding-bottom:90px}.admin-header-inner{display:block}.admin-header nav{margin-top:12px;justify-content:flex-start}.admin-page-head{align-items:flex-start}.side-card dl,.reg-card dl,.admin-card dl{grid-template-columns:1fr}}


/* R2 Public Corporate Professionalization */
.corporate-bar{background:#052f38;color:#dcebed;font-size:12px}.corporate-bar-inner{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:20px}.corporate-bar-inner>div{display:flex;gap:18px}.corporate-bar a{color:#e8f4f5}.brand strong{font-size:15px;letter-spacing:-.01em}.corporate-visual{position:relative;overflow:hidden}.corporate-visual:before{content:"";position:absolute;inset:-35% auto auto -20%;width:240px;height:240px;border-radius:50%;background:rgba(8,123,120,.08)}.visual-kicker{position:relative;text-align:center;text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:850;color:var(--teal);margin-bottom:18px}.corporate-visual img{position:relative}.section-head>p{color:var(--muted);font-size:17px}.product-card,.segment-card,.article-card,.reg-card{transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.product-card:hover,.article-card:hover,.reg-card:hover{transform:translateY(-2px);border-color:#bddbd9;box-shadow:0 16px 40px rgba(5,58,70,.08)}.notice-professional{background:#f3f9f9;border-color:#cfe4e3}.form-note{margin:14px 0 0;color:var(--muted);font-size:13px}.site-footer p{color:#bfd3d6}.footer-bottom{display:flex;justify-content:space-between;gap:20px}.reg-card h2{margin:16px 0 6px;color:var(--navy)}
@media(max-width:900px){.corporate-bar-inner{padding:7px 0;align-items:flex-start}.corporate-bar-inner>div{display:none}.brand strong{font-size:14px}}
@media(max-width:640px){.corporate-bar{display:none}.brand strong{font-size:13px}.site-nav{top:68px}}

/* R3 Market Development + Verified Product Catalog */
.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.catalog-grid.compact{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-card{border:1px solid var(--line);border-radius:22px;background:#fff;overflow:hidden;box-shadow:0 12px 34px rgba(5,58,70,.06);transition:.2s}.catalog-card:hover{transform:translateY(-2px);border-color:#b9d9d6;box-shadow:0 18px 42px rgba(5,58,70,.09)}.catalog-media{display:flex;align-items:center;justify-content:center;min-height:280px;background:linear-gradient(145deg,#f8fbfb,#eef7f6);border-bottom:1px solid var(--line);padding:20px}.catalog-media:hover{text-decoration:none}.catalog-media img{width:100%;height:300px;object-fit:contain;border-radius:14px}.catalog-placeholder{width:100%;min-height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;background:linear-gradient(145deg,#f7fbfb,#e5f4f3);border-radius:16px}.catalog-placeholder>span{font-size:13px;font-weight:850;letter-spacing:.12em;color:var(--teal)}.catalog-placeholder strong{font-size:26px;color:var(--navy);margin:8px 0}.catalog-placeholder small{color:var(--muted);max-width:340px}.catalog-body{padding:24px}.catalog-body h2,.catalog-body h3{margin:14px 0 8px;color:var(--navy)}.catalog-body h2 a,.catalog-body h3 a{color:var(--navy)}.catalog-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.brand-chip{font-size:11px;font-weight:850;letter-spacing:.08em;text-transform:uppercase;background:#f0f4f5;color:#435b61;border:1px solid var(--line);padding:6px 9px;border-radius:999px}.catalog-actions{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:18px}.center-link{text-align:center;margin-top:28px}.product-kicker-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.side-note{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.btn-block{width:100%;margin-top:20px}
@media(max-width:760px){.catalog-grid,.catalog-grid.compact{grid-template-columns:1fr}.catalog-media{min-height:220px}.catalog-media img{height:240px}.catalog-actions{flex-direction:column;gap:8px}}

/* R4 SEO/entity article identity */
.article-byline{display:flex;flex-wrap:wrap;gap:.55rem 1rem;margin-top:1rem;color:var(--muted,#60727a);font-size:.9rem}
.article-byline span+span{position:relative}
@media (min-width:720px){.article-byline span+span:before{content:"·";position:absolute;left:-.65rem;color:#94a3a8}}
.prose a{font-weight:650;text-decoration:underline;text-underline-offset:3px}
.prose a:hover{text-decoration-thickness:2px}