:root{color-scheme:dark;--bg:#05070d;--bg-2:#080b14;--surface:#0d1320;--surface-2:#121a2b;--surface-muted:#0a0f1a;--surface-glass:#0d1320b8;--text:#e7ecf5;--text-2:#c4cdd6;--muted:#8b97ad;--faint:#8190aa;--border:#1b2436;--border-strong:#2a3650;--accent:#4d8dff;--accent-2:#6ea8ff;--accent-deep:#2f6bdc;--accent-soft:#4d8dff1f;--accent-line:#4d8dff57;--ember:#f0a24a;--ember-2:#ffc478;--ember-soft:#f0a24a24;--success:#4d8dff;--warning:#e0a64a;--danger:#ff8b8b;--shadow:0 24px 60px #00000080;--glow-accent:0 0 0 1px #6ea8ff38, 0 0 32px #4d8dff38;--glow-ember:0 0 0 1px #ffc47838, 0 0 32px #f0a24a33;--mono:"JetBrains Mono", "Cascadia Mono", "SFMono-Regular", Consolas, monospace;--display:"Space Grotesk", "Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;--body:"Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--container:1180px;--gutter:clamp(16px, 4vw, 32px);--header-h:64px;--radius-lg:24px;--radius-md:16px;--radius-sm:10px}:root[data-theme=light]{color-scheme:light;--bg:#f6f8fb;--bg-2:#fff;--surface:#fff;--surface-2:#f1f4f9;--surface-muted:#f7f9fc;--surface-glass:#ffffffd1;--text:#111827;--text-2:#374151;--muted:#64748b;--faint:#64748b;--border:#e5e9f0;--border-strong:#cdd5e0;--accent:#2563eb;--accent-2:#3b82f6;--accent-deep:#1d4ed8;--accent-soft:#2563eb14;--accent-line:#2563eb47;--ember:#d97706;--ember-2:#b45309;--ember-soft:#d977061a;--success:#2563eb;--warning:#b45309;--danger:#dc2626;--shadow:0 24px 60px #0f172a1f;--glow-accent:0 0 0 1px #3b82f62e, 0 0 32px #2563eb24;--glow-ember:0 0 0 1px #d9770629, 0 0 32px #d977061f}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 20px);-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);font-family:var(--body);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:1rem;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4{font-family:var(--display);letter-spacing:-.02em;margin:0;font-weight:600;line-height:1.15}p{margin:0}a{color:inherit;text-decoration:none}a:hover{text-underline-offset:3px;text-decoration:underline}img,svg{max-width:100%;display:block}button,input,select,textarea{font:inherit;color:inherit}::selection{color:var(--text);background:#4d8dff47}:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px;border-radius:4px}html{scrollbar-color:var(--border-strong) transparent;scrollbar-width:thin}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);background-clip:content-box;border:3px solid #0000;border-radius:999px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}[hidden]{display:none!important}.skip-link{z-index:100;background:var(--surface);padding:12px 16px;position:fixed;top:-100px;left:16px}.skip-link:focus{top:8px}.container{width:min(100% - (var(--gutter) * 2), var(--container));margin-inline:auto}.section{padding-block:clamp(56px,9vw,112px);position:relative}.section--tight{padding-block:clamp(40px,6vw,72px)}.eyebrow{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);align-items:center;gap:8px;font-size:.72rem;font-weight:500;display:inline-flex}.eyebrow--ember{color:var(--ember-2)}.eyebrow:before{content:"";background:currentColor;border-radius:999px;width:8px;height:8px;box-shadow:0 0 12px}.section-head{max-width:760px;margin-bottom:clamp(32px,5vw,56px)}.section-head--center{text-align:center;margin-inline:auto}.section-head :is(h1,h2){margin-top:12px;font-size:clamp(1.7rem,3.6vw,2.5rem)}.section-head p{color:var(--muted);margin-top:14px;font-size:1.02rem;line-height:1.7}.dot-grid{isolation:isolate;position:relative}.dot-grid:before{content:"";z-index:-1;background-image:radial-gradient(#708cbe24 1px,#0000 1px);background-size:28px 28px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(#000 20%,#0000 75%);mask-image:radial-gradient(#000 20%,#0000 75%)}.mono{font-family:var(--mono)}.tabular{font-variant-numeric:tabular-nums}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-header{z-index:50;background:color-mix(in srgb, var(--bg) 78%, transparent);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid #0000;position:sticky;top:0}.site-header.is-scrolled{border-bottom-color:var(--border)}.header-inner{height:var(--header-h);align-items:center;gap:24px;display:flex}.brand{font-family:var(--display);letter-spacing:-.01em;color:var(--text);white-space:nowrap;align-items:center;gap:10px;font-size:1.05rem;font-weight:600;display:inline-flex}.brand:hover{text-decoration:none}.brand-mark{color:var(--accent-2);filter:drop-shadow(0 0 10px #6ea8ff73)}.site-nav{align-items:center;gap:4px;margin-left:auto;display:flex}.site-nav a{color:var(--muted);border-radius:999px;padding:8px 12px;font-size:.92rem;transition:color .18s,background .18s}.site-nav a:hover{color:var(--text);background:var(--accent-soft);text-decoration:none}.site-nav a[aria-current=page]{color:var(--text);background:var(--accent-soft)}.header-actions{align-items:center;gap:10px;margin-left:auto;display:flex}.mobile-menu,.mobile-nav{display:none}.mobile-menu summary{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;width:44px;height:44px;list-style:none;display:flex}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu svg{width:18px;height:18px}.mobile-menu[open] .mobile-nav{top:100%;padding:12px var(--gutter) 16px;border-bottom:1px solid var(--border);background:var(--bg-2);box-shadow:var(--shadow);flex-direction:column;gap:4px;display:flex;position:absolute;inset-inline:0}.mobile-nav a{border-radius:var(--radius-sm);color:var(--muted);padding:12px}.mobile-nav a[aria-current=page],.mobile-nav a:hover{background:var(--accent-soft);color:var(--text);text-decoration:none}.lang-switcher{border:1px solid var(--border);background:var(--surface-muted);border-radius:999px;align-items:center;gap:2px;padding:3px;display:inline-flex}.lang-switcher a{font-family:var(--mono);color:var(--muted);white-space:nowrap;border-radius:999px;padding:8px 10px;font-size:.74rem}.lang-switcher a:hover{color:var(--text);text-decoration:none}.lang-switcher a[aria-current=true]{background:var(--accent-soft);color:var(--text)}.btn{min-height:42px;font-family:var(--display);cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-size:.94rem;font-weight:600;transition:transform .18s,box-shadow .18s,border-color .18s,background .18s;display:inline-flex}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.btn--primary{background:linear-gradient(135deg, var(--accent), var(--accent-deep));color:#fff;box-shadow:0 8px 24px #4d8dff47}.btn--primary:hover{box-shadow:0 12px 32px #4d8dff66}.btn--ember{background:linear-gradient(135deg, var(--ember), #d9822b);color:#1a120a;box-shadow:0 8px 24px #f0a24a47}.btn--ghost{border-color:var(--border-strong);background:var(--surface);color:var(--text)}.btn--ghost:hover{border-color:var(--accent-line);background:var(--accent-soft)}.btn--sm{min-height:34px;padding:0 14px;font-size:.84rem}.badge{border:1px solid var(--border);font-family:var(--mono);letter-spacing:.04em;color:var(--muted);background:var(--surface-muted);border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:.68rem;display:inline-flex}.badge--format{border-color:var(--accent-line);color:var(--accent-2);background:var(--accent-soft)}.status-badge{font-family:var(--mono);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:.68rem;display:inline-flex}.status-badge:before{content:"";background:currentColor;border-radius:999px;width:6px;height:6px;box-shadow:0 0 8px}.status-badge--placeholder{color:var(--muted);background:var(--surface-muted)}.status-badge--available{color:#6ee7a0;background:#34d3991f}.status-badge--coming-soon{color:var(--accent-2);background:var(--accent-soft)}.status-badge--on-order{color:var(--ember-2);background:var(--ember-soft)}.status-badge--in-production{color:#c4b5fd;background:#a78bfa1f}.tag{background:var(--surface-muted);border:1px solid var(--border);color:var(--muted);font-family:var(--mono);border-radius:6px;padding:3px 9px;font-size:.7rem;display:inline-flex}.card{border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(180deg, var(--surface-2), var(--surface-muted));box-shadow:var(--shadow);overflow:hidden}.card--link{transition:transform .2s,border-color .2s,box-shadow .2s;display:block}.card--link:hover{border-color:var(--accent-line);box-shadow:var(--glow-accent);text-decoration:none;transform:translateY(-3px)}.hero{isolation:isolate;padding-block:clamp(64px,11vw,140px) clamp(56px,9vw,104px);position:relative;overflow:hidden}.hero:before{content:"";z-index:-1;background:radial-gradient(640px 420px at 18% 0,#4d8dff29,#0000 65%),radial-gradient(560px 360px at 85% 18%,#f0a24a1a,#0000 65%);position:absolute;inset:0}.hero-inner{grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);align-items:center;gap:clamp(32px,6vw,72px);display:grid}.hero-copy .eyebrow{margin-bottom:22px}.hero h1{letter-spacing:-.04em;max-width:13ch;font-size:clamp(2.4rem,6vw,4.4rem);line-height:1.04}.hero h1 .grad{background:linear-gradient(100deg, var(--accent-2), var(--ember-2));color:#0000;-webkit-background-clip:text;background-clip:text}.hero-subtitle{max-width:560px;color:var(--text-2);margin-top:22px;font-size:1.06rem;line-height:1.7}.hero-ctas{flex-wrap:wrap;gap:12px;margin-top:30px;display:flex}.hero-visual{isolation:isolate;position:relative}.loop-halo{z-index:-1;filter:blur(30px);background:radial-gradient(closest-side,#4d8dff38,#f0a24a14,#0000);position:absolute;inset:-8%}.hero-card{border:1px solid var(--border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow);background:linear-gradient(#121a2be6,#080b14f2);padding:22px}.hero-card-head{border-bottom:1px solid var(--border);font-family:var(--mono);color:var(--muted);justify-content:space-between;align-items:center;gap:12px;padding-bottom:14px;font-size:.72rem;display:flex}.hero-card-head .dots{gap:6px;display:flex}.hero-card-head .dots i{background:var(--border-strong);border-radius:999px;width:10px;height:10px}.hero-card-head .dots i:first-child{background:#ff5f57}.hero-card-head .dots i:nth-child(2){background:#ffbd2e}.hero-card-head .dots i:nth-child(3){background:#28c840}.loop-stage{color:var(--accent-2);filter:drop-shadow(0 0 18px #6ea8ff66);justify-content:center;align-items:center;padding:28px 0 22px;display:flex}.loop-stage svg{width:150px;height:150px}.hero-card-lines{font-family:var(--mono);color:var(--muted);gap:8px;font-size:.72rem;display:grid}.hero-card-lines span{align-items:center;gap:10px;display:flex}.hero-card-lines .ok{color:#6ee7a0}.hero-card-lines .cmd{color:var(--accent-2)}.trust-bar{border-block:1px solid var(--border);background:var(--bg-2)}.trust-inner{flex-wrap:wrap;justify-content:center;align-items:center;gap:16px 48px;padding-block:22px;display:flex}.trust-inner span{color:var(--muted);font-family:var(--mono);align-items:center;gap:9px;font-size:.8rem;display:inline-flex}.trust-inner span:before{content:"";background:var(--accent-2);width:6px;height:6px;box-shadow:0 0 8px var(--accent-2);border-radius:999px}.pillar-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.pillar{padding:28px}.pillar-icon{border:1px solid var(--accent-line);background:var(--accent-soft);width:46px;height:46px;color:var(--accent-2);border-radius:12px;justify-content:center;align-items:center;margin-bottom:18px;display:inline-flex}.pillar-icon svg{width:22px;height:22px}.pillar h3{margin-bottom:8px;font-size:1.2rem}.pillar p{color:var(--muted);font-size:.92rem;line-height:1.65}.format-flow{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;display:grid}.format-step{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-muted);text-align:center;padding:22px 16px;position:relative}.format-step:not(:last-child):after{content:"";background:linear-gradient(90deg, var(--accent-line), transparent);width:12px;height:1px;position:absolute;top:50%;right:-12px}.format-step .n{background:var(--accent-soft);width:26px;height:26px;color:var(--accent-2);font-family:var(--mono);border-radius:999px;justify-content:center;align-items:center;margin-bottom:10px;font-size:.72rem;display:inline-flex}.format-step h3{margin-bottom:6px;font-size:.95rem}.format-step p{color:var(--muted);font-size:.8rem;line-height:1.5}.process{border-block:1px solid var(--border);background:var(--bg-2)}.process-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;display:grid}.process-step{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);padding:24px 20px;position:relative}.process-step .idx{font-family:var(--mono);color:var(--ember-2);letter-spacing:.1em;font-size:.7rem}.process-step h3{margin:10px 0 6px;font-size:1.05rem}.process-step p{color:var(--muted);font-size:.86rem;line-height:1.6}.stats-grid{border:1px solid var(--border);border-radius:var(--radius-lg);grid-template-columns:repeat(4,minmax(0,1fr));display:grid;overflow:hidden}.stat{border-right:1px solid var(--border);background:var(--surface);padding:30px 24px}.stat:last-child{border-right:0}.stat strong{font-family:var(--mono);letter-spacing:-.02em;font-size:clamp(1.8rem,4vw,2.6rem);font-weight:500;display:block}.stat span{color:var(--muted);margin-top:6px;font-size:.82rem;display:block}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.category-card{flex-direction:column;gap:14px;height:100%;padding:24px;display:flex}.category-card-top{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.category-card h3{margin-bottom:6px;font-size:1.15rem}.category-card .summary{color:var(--muted);font-size:.9rem;line-height:1.6}.category-card-meta{flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px;display:flex}.cta-band{border-radius:var(--radius-lg);border:1px solid var(--accent-line);background:radial-gradient(600px 300px at 20% 0%, #4d8dff29, transparent 70%), radial-gradient(600px 300px at 85% 100%, #f0a24a1f, transparent 70%), var(--surface);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding:clamp(36px,6vw,64px);display:flex}.cta-band h2{max-width:18ch;font-size:clamp(1.5rem,3.4vw,2.3rem)}.cta-band p{color:var(--muted);max-width:460px;margin-top:10px}.catalog-toolbar{flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:28px;display:flex}.catalog-search{border:1px solid var(--border-strong);background:var(--surface);border-radius:999px;flex:260px;align-items:center;gap:10px;height:44px;padding:0 16px;display:flex}.catalog-search svg{width:16px;height:16px;color:var(--faint);flex:none}.catalog-search input{min-width:0;color:var(--text);background:0 0;border:0;outline:none;flex:1;font-size:.92rem}.catalog-search input::placeholder{color:var(--faint)}.filter-group{flex-wrap:wrap;gap:8px;display:flex}.filter-btn{white-space:nowrap;border:1px solid var(--border);background:var(--surface-muted);min-height:44px;color:var(--muted);font-family:var(--mono);cursor:pointer;border-radius:999px;padding:8px 16px;font-size:.78rem;transition:border-color .18s,color .18s,background .18s}.filter-btn:hover{border-color:var(--accent-line);color:var(--text)}.filter-btn[aria-pressed=true]{border-color:var(--accent-line);background:var(--accent-soft);color:var(--text)}.catalog-empty{text-align:center;color:var(--muted);border:1px dashed var(--border-strong);border-radius:var(--radius-lg);padding:48px}.detail-shell{padding-top:clamp(32px,5vw,56px)}.detail-breadcrumb{margin-bottom:22px}.detail-head{max-width:820px}.detail-head h1{margin:12px 0 16px;font-size:clamp(1.9rem,4.5vw,3rem)}.detail-head .lede{color:var(--muted);font-size:1.02rem;line-height:1.7}.detail-meta{flex-wrap:wrap;gap:10px;margin-top:22px;display:flex}.detail-layout{grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:28px;margin-top:32px;display:grid}.detail-sample{padding:24px}.detail-sample h2,.detail-aside h2{margin-bottom:16px;font-size:1.05rem}.code-block{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);font-family:var(--mono);color:var(--text-2);white-space:pre-wrap;word-break:break-word;margin-bottom:14px;padding:14px 16px;font-size:.8rem;line-height:1.65}.code-block-label{color:var(--faint);font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px;font-size:.66rem;display:block}.detail-aside{top:calc(var(--header-h) + 24px);align-self:start;position:sticky}.detail-panel{gap:18px;padding:24px;display:grid}.detail-row{gap:8px;display:grid}.detail-row dt{color:var(--faint);font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-size:.66rem}.detail-row dd{color:var(--text);margin:0;font-size:.92rem}.include-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.include-list li{color:var(--text-2);align-items:center;gap:10px;font-size:.9rem;display:flex}.include-list li:before{content:"";background:#6ee7a0;border-radius:999px;flex:none;width:6px;height:6px;box-shadow:0 0 8px #6ee7a080}.contact-layout{grid-template-columns:minmax(0,1fr) minmax(320px,.85fr);align-items:start;gap:clamp(32px,5vw,64px);display:grid}.contact-aside h2{margin:28px 0 12px;font-size:1.2rem}.contact-aside h2:first-child{margin-top:0}.expect-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.expect-list li{color:var(--text-2);gap:12px;font-size:.94rem;display:flex}.expect-list li:before{content:"→";color:var(--accent-2);font-family:var(--mono);flex:none}.faq-list{gap:12px;display:grid}.faq-item{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-muted);padding:18px 20px}.faq-item h3{margin-bottom:6px;font-size:.95rem}.faq-item p{color:var(--muted);font-size:.88rem;line-height:1.6}.contact-form{padding:clamp(24px,4vw,32px)}.contact-form form{gap:20px;display:grid}.contact-form button{justify-self:start}.form-fieldset{border:0;gap:20px;min-width:0;margin:0;padding:0;display:grid}.content-notice{border:1px solid var(--accent-line);border-radius:var(--radius-sm);background:var(--accent-soft);color:var(--text-2);margin-block:20px;padding:14px 18px;font-size:.88rem;line-height:1.65}.preview-label{color:var(--muted);font-family:var(--mono);font-size:.7rem}.detail-panel dl{gap:20px;margin:0;display:grid}.catalog-search:focus-within{outline:2px solid var(--accent-2);outline-offset:2px}.catalog-results{color:var(--muted);margin-bottom:16px;font-size:.85rem}:lang(zh) .hero h1{max-width:12em}:lang(zh) .eyebrow{letter-spacing:.05em}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-field{gap:7px;display:grid}.form-field label{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;font-size:.78rem;font-weight:600}.form-field input,.form-field select,.form-field textarea{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg);width:100%;color:var(--text);outline:none;padding:12px 14px;transition:border-color .18s}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--accent)}.form-field textarea{resize:vertical;min-height:120px}.form-honeypot{width:1px;height:1px;position:absolute;left:-9999px;overflow:hidden}.form-status{border-radius:var(--radius-sm);padding:12px 16px;font-size:.9rem;display:none}.form-status.visible{display:block}.form-status--success{color:#6ee7a0;background:#34d3991a;border:1px solid #6ee7a066}.form-status--error{color:var(--danger);background:#ff606014;border:1px solid #ff8b8b66}.legal-shell{max-width:760px}.legal-shell h1{margin:12px 0 8px;font-size:clamp(1.9rem,4.5vw,2.8rem)}.legal-updated{color:var(--faint);font-family:var(--mono);font-size:.78rem}.legal-section{margin-top:40px}.legal-section h2{margin-bottom:10px;font-size:1.25rem}.legal-section p{color:var(--text-2);white-space:pre-wrap;line-height:1.75}.notfound{text-align:center;padding-block:clamp(80px,14vw,160px)}.notfound h1{margin-bottom:12px;font-size:clamp(2.4rem,7vw,4.5rem)}.notfound p{color:var(--muted);margin-bottom:26px}.site-footer{border-top:1px solid var(--border);background:var(--bg-2);margin-top:clamp(24px,4vw,48px)}.footer-inner{grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(120px,.5fr));gap:40px;padding-block:56px 40px;display:grid}.footer-brand p{max-width:340px;color:var(--muted);margin-top:14px;font-size:.9rem;line-height:1.65}.footer-col h3{font-size:.78rem;font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:14px}.footer-col ul{gap:10px;margin:0;padding:0;list-style:none;display:grid}.footer-col a{color:var(--muted);font-size:.92rem}.footer-col a:hover{color:var(--text)}.footer-bottom{border-top:1px solid var(--border);color:var(--faint);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-block:22px;font-size:.82rem;display:flex}@media (width<=960px){.site-nav,.header-actions>.btn{display:none}.mobile-menu{display:block}.header-inner{gap:12px}.hero-inner,.contact-layout,.detail-layout{grid-template-columns:1fr}.hero-visual{order:2}.pillar-grid,.grid-3,.format-flow,.process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.format-step:not(:last-child):after{display:none}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--border)}.footer-inner{grid-template-columns:1fr 1fr}.detail-aside{position:static}}@media (width<=640px){.brand{font-size:.94rem}.header-actions{gap:6px}.lang-switcher 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