/* BUILD 15 — shared collapsed SYSTEM CONTENT article component. */
.tt-system-article{scroll-margin-top:88px;padding:clamp(1.4rem,3vw,2.4rem) 0;background:linear-gradient(180deg,#f7fbff,#fff);border-top:1px solid #e4edf8}
.tt-system-article__toggle{width:100%;min-height:76px;display:grid;grid-template-columns:46px minmax(0,1fr) auto;align-items:center;gap:.9rem;padding:.9rem 1.05rem;border:1px solid #d7e6f8;border-radius:18px;background:#fff;color:#17305f;text-align:left;box-shadow:0 12px 32px rgba(36,70,121,.08);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.tt-system-article__toggle:hover{border-color:#a9c9f4;box-shadow:0 16px 36px rgba(36,70,121,.12)}
.tt-system-article__toggle:focus-visible{outline:3px solid rgba(37,99,235,.32);outline-offset:3px}
.tt-system-article__icon{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(145deg,#155fd1,#0b3f9e);color:#fff;font-size:1.15rem}
.tt-system-article__label{min-width:0;display:grid;gap:.14rem}.tt-system-article__label small{font-size:.69rem;letter-spacing:.1em;font-weight:850;color:#4778bd}.tt-system-article__label strong{font-size:clamp(1rem,1.6vw,1.2rem);line-height:1.28;overflow-wrap:anywhere}
.tt-system-article__action{display:flex;align-items:center;gap:.55rem;color:#1a5fc7;font-weight:800;font-size:.86rem}.tt-system-article__close{display:none}.tt-system-article__toggle[aria-expanded="true"] .tt-system-article__open{display:none}.tt-system-article__toggle[aria-expanded="true"] .tt-system-article__close{display:inline}.tt-system-article__action i{transition:transform .2s ease}.tt-system-article__toggle[aria-expanded="true"] .tt-system-article__action i{transform:rotate(180deg)}
.tt-system-article__panel{margin-top:.8rem;padding:clamp(1.15rem,3vw,2.2rem);border:1px solid #dce8f7;border-radius:18px;background:#fff;box-shadow:0 16px 42px rgba(36,70,121,.07)}
.tt-system-article__toc{margin:0 0 1.5rem;padding:1rem 1.1rem;border:1px solid #dce9f9;border-radius:14px;background:#f7fbff}.tt-system-article__toc strong{display:block;margin-bottom:.5rem;color:#17305f}.tt-system-article__toc ol{columns:2;column-gap:2rem;margin:0;padding-left:1.2rem}.tt-system-article__toc li{break-inside:avoid;margin:.3rem 0}.tt-system-article__toc a{color:#2663ad;text-decoration:none}.tt-system-article__toc a:hover{text-decoration:underline}
.tt-system-article__body{max-width:900px;margin-inline:auto;color:#263b5b;font-size:clamp(.98rem,1.2vw,1.06rem);line-height:1.78}.tt-system-article__body h2{scroll-margin-top:92px;margin:2.1rem 0 .75rem;color:#102754;font-size:clamp(1.35rem,2.2vw,1.85rem);font-weight:850}.tt-system-article__body h3{margin:1.5rem 0 .55rem;color:#173d73;font-size:clamp(1.12rem,1.7vw,1.4rem);font-weight:800}.tt-system-article__body p{margin:0 0 1rem}.tt-system-article__body ul,.tt-system-article__body ol{margin:0 0 1rem;padding-left:1.4rem}.tt-system-article__body li{margin:.28rem 0}.tt-system-article__body blockquote{margin:1.2rem 0;padding:.9rem 1rem;border-left:4px solid #3b82f6;background:#f5f9ff;color:#344c70;border-radius:0 12px 12px 0}.tt-system-article__body .table-responsive{overflow-x:auto}.tt-system-article__body table{width:100%;margin:1.2rem 0;border-collapse:collapse;font-size:.94rem}.tt-system-article__body th,.tt-system-article__body td{padding:.7rem;border:1px solid #d8e4f1;vertical-align:top}.tt-system-article__body th{background:#edf5ff;color:#17305f}
@media(max-width:767.98px){.tt-system-article__toggle{grid-template-columns:42px minmax(0,1fr);min-height:70px;padding:.78rem}.tt-system-article__icon{width:42px;height:42px}.tt-system-article__action{grid-column:2;font-size:.78rem}.tt-system-article__toc ol{columns:1}.tt-system-article__panel{padding:1rem}.tt-system-article__body{font-size:.97rem;line-height:1.7}}
@media(max-width:390px){.tt-system-article__toggle{grid-template-columns:38px minmax(0,1fr);gap:.65rem}.tt-system-article__icon{width:38px;height:38px;border-radius:12px}.tt-system-article__label small{font-size:.62rem}}
@media(prefers-reduced-motion:reduce){.tt-system-article__toggle,.tt-system-article__action i{transition:none!important}}

/* BUILD 10 — public product hero CTA: primary action + prominent existing learn-more content. */
.tt-module-hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem;margin-top:1.35rem}
.tt-module-hero-actions .btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;font-weight:750}
.tt-module-learn-more{background:rgba(255,255,255,.08);backdrop-filter:blur(2px)}
.tt-module-hero-tertiary{flex-basis:100%;width:max-content;color:rgba(255,255,255,.94);font-weight:700;text-decoration:none}
.tt-module-hero-tertiary:hover,.tt-module-hero-tertiary:focus-visible{color:#fff;text-decoration:underline}
@media(max-width:575.98px){.tt-module-hero-actions{display:grid;grid-template-columns:1fr;gap:.6rem;margin-top:1.1rem}.tt-module-hero-actions .btn{width:100%;white-space:normal}.tt-module-hero-tertiary{width:100%;text-align:center;padding:.3rem .25rem}}