.rt-theme{--rt-paper:#faf9f6;--rt-ink:#17231d;--rt-sand:#bfa27a;--rt-sand-soft:#eee7db;--rt-muted:#505b51;--rt-border:#cbc6bb;--rt-radius:16px;--rt-font:Inter,Arial,sans-serif;--rt-space-1:4px;--rt-space-2:8px;--rt-space-3:12px;--rt-space-4:16px;--rt-space-6:24px;--rt-space-8:32px;--rt-shadow:0 4px 16px #17231d0b;font-family:var(--rt-font);color:var(--rt-ink);line-height:1.6}.rt-theme *,.rt-theme :before,.rt-theme :after{box-sizing:border-box}.rt-button{min-height:44px;font:500 14px/1.4 var(--rt-font);cursor:pointer;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;gap:12px;padding:12px 20px;text-decoration:none;transition:transform .18s,background .18s,box-shadow .18s;display:inline-flex}.rt-button--outline{border-color:var(--rt-sand);color:inherit;background:0 0}.rt-button:disabled{opacity:.5;cursor:not-allowed}.rt-theme :is(a,button,input,select,textarea):focus-visible{outline-offset:4px;outline:3px solid #806139}.rt-card{border:1px solid var(--rt-border);border-radius:var(--rt-radius);padding:var(--rt-space-8);box-shadow:var(--rt-shadow)}.rt-card--paper{background-color:var(--rt-paper);color:var(--rt-ink)}.rt-card--sand{background-color:var(--rt-sand-soft);color:var(--rt-ink)}.rt-card--ink{color:#f5f5f4;background-color:#111214;border-color:#292d29}.rt-texture{background-image:radial-gradient(#bfa27a40 .7px,#0000 .7px);background-size:10px 10px}.rt-card--interactive{transition:transform .2s,border-color .2s,box-shadow .2s}.rt-badge{border:1px solid var(--rt-border);color:inherit;border-radius:4px;padding:5px 10px;font-size:11px;line-height:1.5;display:inline-block}.rt-eyebrow{letter-spacing:1.4px;text-transform:uppercase;color:#806139;font-size:11px;font-weight:600;line-height:1.6;display:block}.rt-heading :is(h1,h2,h3){letter-spacing:-1.2px;margin:16px 0;font-size:clamp(28px,4vw,48px);font-weight:500;line-height:1.12}.rt-heading-description{max-width:680px;color:var(--rt-muted);font-size:16px}.rt-field{gap:8px;display:grid}.rt-field label{font-size:14px;font-weight:500}.rt-input{width:100%;min-height:44px;font:inherit;color:var(--rt-ink);background:var(--rt-paper);border:1px solid #939b90;border-radius:6px;padding:12px}.rt-input:disabled{opacity:.6;cursor:not-allowed}.rt-field p{margin:0;font-size:12px}.rt-field-hint{color:var(--rt-muted)}.rt-diagram{border:1px solid var(--rt-border);color:var(--rt-ink);background-color:#f4f1eb;border-radius:14px;padding:24px}.rt-diagram>.rt-eyebrow{margin:0 0 24px}.rt-diagram-layers{gap:28px;margin:0;padding:0;list-style:none;display:flex}.rt-diagram-layer{background:var(--rt-paper);border:1px solid #b8b9ac;border-radius:10px;flex:1;min-width:0;padding:16px 12px;position:relative}.rt-diagram-layer:not(:last-child):after{content:"→";text-align:center;color:#806139;width:28px;position:absolute;top:50%;left:100%}.rt-diagram-layer header{align-items:center;gap:10px;display:flex}.rt-diagram-layer header svg{color:#806139;flex-shrink:0;width:24px;height:24px}.rt-diagram-layer h4{margin:0;font-size:13px;font-weight:600;line-height:1.4}.rt-diagram-layer ul{gap:8px;margin:16px 0;padding:0;list-style:none;display:grid}.rt-diagram-layer ul li{background:var(--rt-sand-soft);overflow-wrap:anywhere;border:1px solid #d3c6b3;border-radius:5px;padding:10px;font-size:12px}.rt-diagram-layer>p{color:var(--rt-muted);margin:0;font-size:11px}@media (hover:hover){.rt-button:not(:disabled):hover{transform:translateY(-2px);box-shadow:0 4px 10px #17231d20}.rt-card--interactive:hover{border-color:var(--rt-sand);transform:translateY(-3px)}}@media (max-width:800px){.rt-diagram-layers{flex-direction:column}.rt-diagram-layer:not(:last-child):after{content:"↓";height:28px;top:100%;left:50%;transform:translate(-50%)}.rt-card{padding:24px}}@media (prefers-reduced-motion:reduce){.rt-button,.rt-card--interactive{transition:none}.rt-button:not(:disabled):hover,.rt-card--interactive:hover{transform:none}}.rt-theme{--rt-bg:#faf9f6;--rt-accent-on:#17231d;--rt-accent-text:#806139;--rt-primary-bg:#17231d;--rt-primary-on:#fff;--rt-panel:#f4f1eb;--rt-error:#a32c2c;--rt-inverse:#111214;--rt-inverse-text:#f5f5f4;--rt-inverse-muted:#c9cec8;--rt-inverse-accent:#bfa27a;--rt-inverse-accent-on:#17231d;--rt-dots:#bfa27a40;background-color:var(--rt-bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}.rt-theme[data-rt-theme=rtera-tech-dark]{--rt-bg:#111214;--rt-paper:#1b1d20;--rt-ink:#f4f2ed;--rt-muted:#b9b9b2;--rt-border:#555650;--rt-sand:#bfa27a;--rt-sand-soft:#302a22;--rt-accent-text:#d7bb95;--rt-accent-on:#111214;--rt-primary-bg:#f4f2ed;--rt-primary-on:#111214;--rt-panel:#151719;--rt-error:#faa;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.rt-theme[data-rt-theme=rtera-tech-dark-green]{--rt-bg:#0b1611;--rt-paper:#12231a;--rt-ink:#edf5ec;--rt-muted:#b2c5b6;--rt-border:#4f6b58;--rt-sand:#94c9a0;--rt-sand-soft:#203d2b;--rt-accent-text:#a7dbb2;--rt-accent-on:#0b1611;--rt-primary-bg:#edf5ec;--rt-primary-on:#0b1611;--rt-panel:#0e1d15;--rt-error:#faa;--rt-dots:#94c9a035;--rt-inverse:#08110c;--rt-inverse-text:#edf5ec;--rt-inverse-muted:#b2c5b6;--rt-inverse-accent:#94c9a0;--rt-inverse-accent-on:#0b1611;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.rt-theme[data-rt-theme="rteratech-black'n'white"]{--rt-bg:#fff;--rt-paper:#fff;--rt-ink:#111;--rt-muted:#555;--rt-border:#929292;--rt-sand:#111;--rt-sand-soft:#eee;--rt-accent-text:#111;--rt-accent-on:#fff;--rt-primary-bg:#111;--rt-primary-on:#fff;--rt-panel:#f5f5f5;--rt-error:#111;--rt-dots:#1112;--rt-inverse:#111;--rt-inverse-text:#fff;--rt-inverse-muted:#ccc;--rt-inverse-accent:#fff;--rt-inverse-accent-on:#111}.rt-theme[data-rt-theme=rtera-tech-white-qualquercor]{--rt-bg:#fff;--rt-paper:#fff;--rt-ink:#17231d;--rt-sand:#4355c9;--rt-accent-on:#fff;--rt-sand-soft:color-mix(in srgb,var(--rt-sand) 10%,white);--rt-accent-text:color-mix(in srgb,var(--rt-sand) 45%,black);--rt-border:#b6b9bd;--rt-panel:#f5f6f7;--rt-dots:color-mix(in srgb,var(--rt-sand) 20%,transparent);--rt-inverse-accent:#fff;--rt-inverse-accent-on:#111214}.rt-button--ink{background:var(--rt-primary-bg);color:var(--rt-primary-on)}.rt-button--sand{background:var(--rt-sand);color:var(--rt-accent-on)}.rt-theme :is(a,button,input,select,textarea):focus-visible{outline-color:var(--rt-accent-text)}.rt-texture{background-image:radial-gradient(var(--rt-dots) .7px,transparent .7px)}.rt-eyebrow,.rt-diagram-layer:not(:last-child):after,.rt-diagram-layer header svg{color:var(--rt-accent-text)}.rt-input{border-color:var(--rt-border)}.rt-input[aria-invalid=true]{border-color:var(--rt-error)}.rt-field-error{color:var(--rt-error)}.rt-diagram{background-color:var(--rt-panel)}.rt-diagram-layer,.rt-diagram-layer ul li{border-color:var(--rt-border)}.rt-card--ink{background-color:var(--rt-inverse);color:var(--rt-inverse-text)}.rt-card--ink .rt-heading-description{color:var(--rt-inverse-muted)}.rt-card--ink .rt-eyebrow{color:var(--rt-inverse-accent)}.rt-card--ink .rt-button--sand{background:var(--rt-inverse-accent);color:var(--rt-inverse-accent-on)}.rt-card--ink .rt-button--outline{border-color:var(--rt-inverse-accent)}.rt-card--ink :is(a,button):focus-visible{outline-color:var(--rt-inverse-accent)}