:root{--bg-deep:#efefe8;--bg:#f7f7f2;--bg-surface:#fdfdfa;--bg-surface2:#efefe8;--bg-surface3:#e6e7dd;--border:#e0e1d6;--border-light:#cfd1c3;--accent:#1e6b52;--accent-hover:#17553f;--accent-light:#256b50;--accent-dim:#1e6b521a;--accent-border:#1e6b5259;--green:#2e7d4f;--green-dim:#2e7d4f1f;--yellow:#9a6b1f;--yellow-dim:#9a6b1f1f;--blue:#3b6688;--blue-dim:#3b66881a;--red:#a8493f;--red-dim:#a8493f1f;--text:#20261f;--text-secondary:#4e564c;--text-dim:#7d8478;--user-bg:#e3ede5;--user-border:#c4d9cb;--user-text:#1d4433;--nav-bg:#f7f7f2d9;--nav-bg-solid:#f7f7f2f2;--shadow-lg:0 20px 50px #2028201a;--shadow-menu:0 8px 24px #20282024;--font-sans:"DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display:"Newsreader", "Songti SC", "SimSun", Georgia, serif;--font-mono:"JetBrains Mono", "SF Mono", "Fira Code", monospace;--max-w:1200px;--section-pad:clamp(80px, 10vw, 140px)}html[data-theme=dark]{--bg-deep:#101410;--bg:#141813;--bg-surface:#1a1f19;--bg-surface2:#222720;--bg-surface3:#2a2f27;--border:#2a2f26;--border-light:#3a4036;--accent:#2f8763;--accent-hover:#256b50;--accent-light:#6fbc98;--accent-dim:#6fbc981f;--accent-border:#6fbc9859;--green:#5fae7e;--green-dim:#5fae7e1f;--yellow:#cb9b4a;--yellow-dim:#cb9b4a1f;--blue:#6f9cbf;--blue-dim:#6f9cbf1f;--red:#cf7a6e;--red-dim:#cf7a6e1f;--text:#e7e9e2;--text-secondary:#a8ada2;--text-dim:#767c72;--user-bg:#1d2c24;--user-border:#2f4a3b;--user-text:#b9d6c5;--nav-bg:#141813d9;--nav-bg-solid:#141813f2;--shadow-lg:0 20px 50px #00000073;--shadow-menu:0 8px 24px #0006}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:16px;line-height:1.6;overflow-x:hidden}a{color:var(--accent-light);text-decoration:none;transition:color .2s}a:hover{color:var(--accent)}.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}.nav{z-index:100;background:var(--nav-bg);-webkit-backdrop-filter:blur(20px)saturate(1.2);border-bottom:1px solid var(--border);transition:background .3s;position:fixed;top:0;left:0;right:0}.nav-inner{max-width:var(--max-w);justify-content:space-between;align-items:center;height:64px;margin:0 auto;padding:0 24px;display:flex}.nav-brand{color:var(--text);align-items:center;gap:10px;font-size:18px;font-weight:700;display:flex}.nav-logo{background:var(--accent);color:#fff;letter-spacing:-.03em;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:800;display:flex}.nav-links{align-items:center;gap:32px;list-style:none;display:flex}.nav-links a{color:var(--text-secondary);font-size:14px;font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--text)}.nav-cta{background:var(--accent);border-radius:8px;align-items:center;gap:8px;padding:8px 20px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex;color:#fff!important}.nav-cta:hover{background:var(--accent-hover);transform:translateY(-1px)}.nav-mobile-toggle{width:40px;height:40px;color:var(--text);cursor:pointer;background:0 0;border:none;display:none}.nav-mobile-toggle svg{stroke-width:1.8px;width:24px;height:24px;display:block}.nav-right-group{align-items:center;gap:10px;display:flex}.lang-wrapper-site{position:relative}.lang-toggle{background:var(--bg-surface2);border:1px solid var(--border-light);color:var(--text-secondary);font-size:12px;font-weight:600;font-family:var(--font-sans);cursor:pointer;white-space:nowrap;border-radius:6px;align-items:center;padding:5px 12px;transition:all .2s;display:inline-flex}.lang-toggle:hover{border-color:var(--accent);color:var(--text)}.lang-menu-site{background:var(--bg-surface);border:1px solid var(--border-light);z-index:1100;min-width:120px;box-shadow:var(--shadow-menu);border-radius:8px;margin-top:6px;padding:4px 0;display:none;position:absolute;top:100%;right:0}.lang-menu-site.open{display:block}.lang-option-site{width:100%;color:var(--text-secondary);cursor:pointer;font-size:13px;font-family:var(--font-sans);white-space:nowrap;background:0 0;border:none;align-items:center;gap:8px;padding:7px 14px;transition:all .15s;display:flex}.lang-option-site:hover{background:var(--bg-surface2);color:var(--text)}.lang-option-site.active{color:var(--accent);font-weight:600}.theme-toggle-site{background:var(--bg-surface2);border:1px solid var(--border-light);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:inline-flex}.theme-toggle-site svg{stroke-width:1.8px;width:16px;height:16px;display:block}.theme-toggle-site:hover{border-color:var(--accent);color:var(--text);background:var(--bg-surface3)}.hero{padding-top:calc(64px + var(--section-pad));padding-bottom:var(--section-pad);position:relative;overflow:hidden}.hero-content{z-index:1;text-align:center;max-width:800px;margin:0 auto;position:relative}.hero-badge{background:var(--accent-dim);border:1px solid var(--accent-border);color:var(--accent-light);border-radius:24px;align-items:center;gap:8px;margin-bottom:32px;padding:6px 18px;font-size:13px;font-weight:500;display:inline-flex}.hero-badge-dot{background:var(--green);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse-dot}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.3}}.hero h1{font-family:var(--font-display);letter-spacing:-.015em;text-wrap:balance;margin-bottom:24px;font-size:clamp(40px,6vw,72px);font-weight:600;line-height:1.12}.hero h1 .accent{color:var(--accent);font-style:italic}.hero-sub{color:var(--text-secondary);max-width:620px;margin:0 auto 40px;font-size:clamp(16px,2vw,20px);line-height:1.7}.hero-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;margin-bottom:48px;display:flex}.btn{font-size:15px;font-weight:600;font-family:var(--font-sans);cursor:pointer;border:none;border-radius:10px;align-items:center;gap:10px;padding:14px 28px;text-decoration:none;transition:all .25s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 2px 8px #1e6b5238}.btn-primary:hover{background:var(--accent-hover);color:#fff;transform:translateY(-2px);box-shadow:0 6px 18px #1e6b5242}.btn-ghost{color:var(--text);border:1px solid var(--border-light);background:0 0}.btn-ghost:hover{border-color:var(--accent);color:var(--accent-light);transform:translateY(-2px)}.btn svg{flex-shrink:0;width:18px;height:18px}.hero-stats{flex-wrap:wrap;justify-content:center;align-items:center;gap:36px;display:flex}.hero-stat{flex-direction:column;align-items:center;gap:4px;display:flex}.hero-stat-val{font-family:var(--font-mono);color:var(--text);font-size:24px;font-weight:600}.hero-stat-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;font-size:12px}.hero-demo{z-index:1;max-width:880px;margin:60px auto 0;position:relative}.hero-art{border:1px solid #2f876352;border-radius:20px;width:100%;height:auto;display:block;box-shadow:0 28px 70px #08100c3d}.demo-split{background:var(--bg-surface);border:1px solid var(--border-light);box-shadow:var(--shadow-lg);border-radius:16px;gap:0;display:flex;overflow:hidden}.demo-titlebar{background:var(--bg-surface2);border-bottom:1px solid var(--border-light);align-items:center;gap:8px;padding:12px 16px;display:flex}.demo-dots{gap:6px;display:flex}.demo-dots span{border-radius:50%;width:10px;height:10px}.demo-dots span:first-child{background:#ff5f56}.demo-dots span:nth-child(2){background:#ffbd2e}.demo-dots span:nth-child(3){background:#27c93f}.demo-title-text{text-align:center;color:var(--text-dim);font-size:12px;font-family:var(--font-mono);flex:1}.demo-page-side{border-right:1px solid var(--border-light);flex:1;min-width:0}.demo-page-content{color:var(--text-dim);padding:20px;font-size:12px;line-height:1.8}.demo-page-title{color:var(--text);margin-bottom:12px;font-size:16px;font-weight:700;line-height:1.4}.demo-page-meta{color:var(--text-dim);font-size:11px;font-family:var(--font-mono);margin-bottom:16px}.demo-page-text{color:var(--text-secondary);font-size:13px;line-height:1.7}.demo-page-text .demo-highlight{border-bottom:2px solid var(--accent);color:var(--text);background:#1e6b5224;padding:1px 2px}.demo-panel-side{flex-direction:column;flex-shrink:0;width:320px;display:flex}.demo-panel-header{background:var(--bg-surface2);border-bottom:1px solid var(--border-light);align-items:center;gap:8px;padding:10px 14px;display:flex}.demo-panel-logo{background:var(--accent);color:#fff;border-radius:5px;justify-content:center;align-items:center;width:22px;height:22px;font-size:8px;font-weight:800;display:flex}.demo-panel-name{color:var(--text);font-size:13px;font-weight:600}.demo-panel-body{flex-direction:column;flex:1;gap:12px;padding:14px;display:flex}.demo-ctx{background:var(--bg-surface3);color:var(--text-secondary);border-radius:8px;align-items:center;gap:8px;padding:8px 12px;font-size:11px;display:flex}.demo-ctx-dot{background:var(--green);border-radius:50%;flex-shrink:0;width:6px;height:6px}.demo-provider-row{align-items:center;gap:8px;font-size:11px;display:flex}.demo-provider-label{color:var(--text-dim)}.demo-provider-sel{background:var(--bg-surface3);border:1px solid var(--border-light);color:var(--accent-light);font-size:11px;font-family:var(--font-mono);border-radius:6px;padding:3px 8px}.demo-model-sel{background:var(--bg-surface3);border:1px solid var(--border-light);color:var(--text);font-size:11px;font-family:var(--font-mono);border-radius:6px;padding:3px 8px}.demo-chat{flex-direction:column;gap:10px;display:flex}.demo-msg{border-radius:10px;max-width:90%;padding:8px 12px;font-size:12px;line-height:1.6}.demo-msg.user{background:var(--user-bg);border:1px solid var(--user-border);color:var(--user-text);border-bottom-right-radius:4px;align-self:flex-end}.demo-msg.ai{background:var(--bg-surface2);border:1px solid var(--border-light);color:var(--text);border-bottom-left-radius:4px;align-self:flex-start}.demo-msg-label{color:var(--text-dim);margin-bottom:3px;font-size:10px}.demo-msg-actions{gap:8px;margin-top:4px;display:flex}.demo-msg-action{color:var(--text-dim);cursor:pointer;font-size:10px;font-family:var(--font-mono)}.demo-suggestions{flex-direction:column;gap:6px;display:flex}.demo-suggestion{background:var(--accent-dim);border:1px solid var(--accent-border);color:var(--accent-light);cursor:pointer;border-radius:8px;padding:6px 10px;font-size:11px;transition:all .2s}.demo-suggestion:hover{border-color:var(--accent);background:#1e6b5229}.demo-input{background:var(--bg-surface2);border:1px solid var(--border-light);border-radius:10px;align-items:center;gap:8px;margin-top:auto;padding:8px 10px;display:flex}.demo-input-text{color:var(--text-dim);flex:1;font-size:11px}.demo-send{background:var(--accent);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;display:flex}.demo-send svg{width:12px;height:12px}.features{padding:var(--section-pad) 0;position:relative}.section-label{font-family:var(--font-mono);color:var(--accent-light);letter-spacing:.06em;text-transform:uppercase;align-items:center;gap:8px;margin-bottom:16px;font-size:13px;font-weight:500;display:inline-flex}.section-label:before{content:"";background:var(--accent);border-radius:2px;width:8px;height:8px}.section-title{font-family:var(--font-display);letter-spacing:-.01em;text-wrap:balance;margin-bottom:16px;font-size:clamp(28px,4vw,44px);font-weight:600;line-height:1.18}.section-sub{color:var(--text-secondary);max-width:560px;margin-bottom:56px;font-size:17px;line-height:1.7}.features-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.feature-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:16px;padding:32px 28px;transition:all .3s;position:relative;overflow:hidden}.feature-card:hover{border-color:var(--accent-border);transform:translateY(-4px)}.feature-icon{border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:20px;display:flex}.icon-svg{fill:none;stroke:currentColor;stroke-width:1.75px;stroke-linecap:round;stroke-linejoin:round;width:21px;height:21px;display:block}.feature-icon.accent{background:var(--accent-dim);color:var(--accent-light)}.feature-icon.green{background:var(--green-dim);color:var(--green)}.feature-icon.yellow{background:var(--yellow-dim);color:var(--yellow)}.feature-icon.blue{background:var(--blue-dim);color:var(--blue)}.feature-icon.red{background:var(--red-dim);color:var(--red)}.feature-card h3{letter-spacing:-.01em;margin-bottom:8px;font-size:17px;font-weight:700}.feature-card p{color:var(--text-secondary);font-size:14px;line-height:1.65}.how-it-works{padding:var(--section-pad) 0;background:var(--bg-deep);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.steps{grid-template-columns:repeat(3,1fr);gap:40px;margin-top:16px;display:grid}.step{text-align:center;position:relative}.step-num{background:var(--accent-dim);border:2px solid var(--accent-border);width:56px;height:56px;font-family:var(--font-mono);color:var(--accent-light);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 24px;font-size:22px;font-weight:700;display:flex;position:relative}.step-connector{background:var(--border-light);width:calc(100% - 72px);height:2px;position:absolute;top:28px;left:calc(50% + 36px)}.step:last-child .step-connector{display:none}.step h3{margin-bottom:10px;font-size:18px;font-weight:700}.step p{color:var(--text-secondary);max-width:280px;margin:0 auto;font-size:14px;line-height:1.65}.step-visual{background:var(--bg-surface);border:1px solid var(--border);font-family:var(--font-mono);color:var(--text-dim);text-align:left;border-radius:12px;margin-top:24px;padding:16px;font-size:12px;line-height:1.8}.step-visual .cmd{color:var(--green)}.step-visual .highlight{color:var(--accent-light)}.privacy{padding:var(--section-pad) 0;position:relative}.privacy-layout{grid-template-columns:1fr 1fr;align-items:center;gap:80px;display:grid}.privacy-visual{position:relative}.privacy-art{border:1px solid #2f876352;border-radius:20px;width:100%;height:auto;display:block;box-shadow:0 24px 60px #08100c33}.privacy-diagram{background:var(--bg-surface);border:1px solid var(--border);border-radius:16px;padding:40px;position:relative}.privacy-flow{flex-direction:column;gap:20px;display:flex}.privacy-node{background:var(--bg-surface2);border:1px solid var(--border-light);color:var(--text);border-radius:10px;align-items:center;gap:14px;padding:14px 18px;font-size:14px;display:flex}.privacy-node-icon{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.privacy-arrow{color:var(--accent);opacity:.5;justify-content:center;display:flex}.privacy-arrow .icon-svg{width:18px;height:18px}.privacy-stamp{background:var(--accent);color:#fff;letter-spacing:.05em;text-transform:uppercase;font-size:11px;font-weight:700;font-family:var(--font-mono);border-radius:20px;padding:6px 14px;position:absolute;top:-12px;right:-12px}.privacy-points{flex-direction:column;gap:20px;display:flex}.privacy-point{gap:16px;display:flex}.privacy-point-icon{background:var(--green-dim);width:40px;height:40px;color:var(--green);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.privacy-point h4{margin-bottom:4px;font-size:16px;font-weight:700}.privacy-point p{color:var(--text-secondary);font-size:14px;line-height:1.6}.providers{padding:var(--section-pad) 0;background:var(--bg-deep);border-top:1px solid var(--border);border-bottom:1px solid var(--border);text-align:center}.providers-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-top:16px;margin-bottom:32px;display:grid}.provider-card{background:var(--bg-surface);border:1px solid var(--border);text-align:center;border-radius:14px;padding:28px 20px;transition:all .3s}.provider-card:hover{border-color:var(--accent-border);transform:translateY(-3px)}.provider-icon{width:48px;height:48px;font-family:var(--font-mono);border-radius:12px;justify-content:center;align-items:center;margin:0 auto 14px;font-size:14px;font-weight:700;display:flex}.provider-card h4{margin-bottom:6px;font-size:15px;font-weight:700}.provider-card p{color:var(--text-dim);font-size:12px;line-height:1.5}a.provider-card-link{color:inherit;text-decoration:none;display:block}a.provider-card-link:hover{border-color:var(--accent)}.provider-link-hint{color:var(--accent-light);opacity:0;margin-top:10px;font-size:12px;transition:opacity .2s;display:block}a.provider-card-link:hover .provider-link-hint{opacity:1}.who-card-link{color:var(--accent-light);margin-top:12px;font-size:13px;text-decoration:none;display:inline-block}.who-card-link:hover{color:var(--accent);text-decoration:underline}.models-tags{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:8px;display:flex}.model-tag{background:var(--bg-surface);border:1px solid var(--border);font-family:var(--font-mono);color:var(--text);border-radius:10px;align-items:center;gap:8px;padding:10px 18px;font-size:13px;font-weight:500;transition:all .2s;display:flex}.model-tag:hover{border-color:var(--accent);transform:translateY(-2px)}.model-tag .model-dot{background:var(--accent);border-radius:50%;width:8px;height:8px}.providers-note{color:var(--text-dim);margin-top:24px;font-size:14px}.tech{padding:var(--section-pad) 0}.tech-layout{grid-template-columns:1fr 1fr;align-items:start;gap:60px;display:grid}.tech-code{background:var(--bg-surface);border:1px solid var(--border);border-radius:14px;overflow:hidden}.tech-code-header{background:var(--bg-surface2);border-bottom:1px solid var(--border);font-family:var(--font-mono);color:var(--text-dim);align-items:center;gap:8px;padding:12px 16px;font-size:12px;display:flex}.tech-code-body{font-family:var(--font-mono);color:var(--text-secondary);padding:20px;font-size:13px;line-height:1.9;overflow-x:auto}.tech-code-body .kw{color:var(--accent-light)}.tech-code-body .fn{color:var(--blue)}.tech-code-body .str{color:var(--green)}.tech-code-body .cmt,.tech-code-body .dim{color:var(--text-dim)}.tech-specs{flex-direction:column;gap:20px;display:flex}.tech-spec{background:var(--bg-surface);border:1px solid var(--border);border-radius:12px;gap:14px;padding:20px;transition:all .2s;display:flex}.tech-spec:hover{border-color:var(--accent-border)}.tech-spec-icon{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.tech-spec h4{margin-bottom:4px;font-size:15px;font-weight:700}.tech-spec p{color:var(--text-secondary);font-size:13px;line-height:1.6}.changelog{padding:var(--section-pad) 0;position:relative}.changelog-list{flex-direction:column;gap:24px;max-width:800px;margin:0 auto;display:flex}.changelog-item{background:var(--bg-surface);border:1px solid var(--border);border-radius:16px;gap:32px;padding:32px;transition:all .3s;display:flex}.changelog-item:hover{border-color:var(--accent-border);transform:translateY(-2px)}.changelog-date{font-family:var(--font-mono);color:var(--text-dim);flex-shrink:0;min-width:90px;padding-top:4px;font-size:14px}.changelog-content{flex:1}.changelog-content h3{color:var(--text);flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;font-size:18px;font-weight:700;display:flex}.changelog-version{font-family:var(--font-mono);background:var(--accent-dim);color:var(--accent-light);border-radius:6px;padding:4px 10px;font-size:13px;font-weight:600}.changelog-content ul{flex-direction:column;gap:10px;list-style:none;display:flex}.changelog-content li{color:var(--text-secondary);gap:12px;font-size:15px;line-height:1.6;display:flex}.changelog-content li:before{content:"→";color:var(--accent);font-family:var(--font-mono);font-weight:700}@media (width<=600px){.changelog-item{flex-direction:column;gap:16px;padding:24px}.changelog-date{padding-top:0}}.cta{padding:var(--section-pad) 0;text-align:center;position:relative;overflow:hidden}.cta-content{z-index:1;position:relative}.cta h2{font-family:var(--font-display);letter-spacing:-.01em;text-wrap:balance;margin-bottom:16px;font-size:clamp(28px,4vw,48px);font-weight:600;line-height:1.18}.cta p{color:var(--text-secondary);max-width:520px;margin-bottom:40px;margin-left:auto;margin-right:auto;font-size:17px;line-height:1.7}.cta-actions{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.footer{border-top:1px solid var(--border);padding:40px 0}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.footer-left{align-items:center;gap:20px;display:flex}.footer-brand{color:var(--text-secondary);align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.footer-brand-icon{background:var(--accent);color:#fff;letter-spacing:-.03em;border-radius:5px;justify-content:center;align-items:center;width:22px;height:22px;font-size:9px;font-weight:800;display:flex}.footer-sep{background:var(--border-light);width:1px;height:16px}.footer-links{gap:24px;list-style:none;display:flex}.footer-links a{color:var(--text-dim);font-size:13px;transition:color .2s}.footer-links a:hover{color:var(--text-secondary)}.footer-right{align-items:center;gap:12px;display:flex}.footer-version{font-family:var(--font-mono);color:var(--text-dim);background:var(--bg-surface);border:1px solid var(--border);border-radius:4px;padding:3px 8px;font-size:11px}.footer-copy{color:var(--text-dim);font-size:13px}.fade-in{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(24px)}.fade-in.visible{opacity:1;transform:translateY(0)}@media (width<=900px){.features-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:1fr;gap:32px}.step-connector{display:none!important}.privacy-layout{grid-template-columns:1fr;gap:48px}.tech-layout{grid-template-columns:1fr}.providers-grid{grid-template-columns:repeat(2,1fr)}.nav-links{display:none}.nav-mobile-toggle{justify-content:center;align-items:center;display:flex}.demo-split{flex-direction:column}.demo-page-side{border-right:none;border-bottom:1px solid var(--border-light)}.demo-panel-side{width:100%}}@media (width<=600px){.hero h1{word-break:break-word;font-size:clamp(28px,8.5vw,38px)}.hero h1 .accent{white-space:normal}.hero-sub{overflow-wrap:anywhere}.features-grid,.providers-grid{grid-template-columns:1fr}.hero-actions{flex-direction:column}.hero-actions .btn{justify-content:center;width:100%}.hero-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 12px;display:grid}.cta-actions{flex-direction:column;align-items:center}.cta-actions .btn{justify-content:center;width:100%;max-width:320px}.footer-inner{flex-direction:column;align-items:flex-start}}@media (width<=480px){.container{padding:0 16px}.hero-demo{margin-top:40px}}