.structure-page{background:#f7f7fb;color:#24213a}.structure-hero{padding:2rem 0 4rem;background:radial-gradient(circle at 10% 10%,rgba(113,72,255,.16),transparent 34%),linear-gradient(180deg,#fff 0,#f7f7fb 100%)}.structure-breadcrumb{display:flex;gap:.55rem;align-items:center;font-size:.9rem;margin-bottom:2rem}.structure-breadcrumb a{color:#6941c6;text-decoration:none}.structure-heading{max-width:780px;margin:0 auto 2.5rem;text-align:center}.structure-kicker{display:inline-flex;padding:.4rem .8rem;border-radius:999px;background:#eee9ff;color:#5a35b5;font-size:.85rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.structure-heading h1{font-size:clamp(2.25rem,5vw,4rem);line-height:1.05;margin:1rem 0}.structure-heading p{font-size:1.12rem;color:#625e74;line-height:1.7}.structure-tool{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);max-width:1120px;margin:auto;background:#fff;border:1px solid #e5e1ef;border-radius:24px;box-shadow:0 24px 70px rgba(42,27,78,.1);overflow:hidden}.structure-controls,.structure-output{padding:2rem}.structure-controls{border-right:1px solid #e9e5f0}.structure-controls>h2,.structure-empty h2,.structure-result-head h2{font-size:1.35rem;margin-bottom:.45rem}.structure-controls>p,.structure-empty p{color:#6d687e}.structure-field-grid{display:grid;gap:1rem;margin:1.5rem 0}.structure-field-grid label>span{display:block;font-weight:700;margin-bottom:.45rem}.structure-field-grid select{width:100%;padding:.75rem .9rem;border:1px solid #d8d2e5;border-radius:10px;background:#fff}.structure-options{border:0;padding:0;margin:0 0 1.4rem}.structure-options legend{font-size:1rem;font-weight:700;margin-bottom:.65rem}.structure-options label{display:inline-flex;gap:.45rem;align-items:center;margin:0 .9rem .6rem 0}.structure-actions{display:flex;gap:.75rem;flex-wrap:wrap}.structure-privacy{font-size:.85rem;margin:1rem 0 0;color:#706a80}.structure-output{min-height:520px;display:flex;align-items:center}.structure-empty{width:100%;text-align:center;padding:2rem}.structure-empty-icon{display:grid;place-items:center;width:64px;height:64px;margin:0 auto 1rem;border-radius:20px;background:#f0ecff;color:#6841c6;font-size:1.5rem}.structure-loading{width:100%;text-align:center;color:#6941c6;font-weight:700}.structure-result{width:100%}.structure-result-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.4rem}.structure-result-label{font-size:.76rem;color:#6941c6;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.structure-timeline{display:grid;gap:.65rem}.structure-timeline-item{display:grid;grid-template-columns:10px 1fr auto;gap:.85rem;align-items:center;padding:.85rem 1rem;border:1px solid #e7e2ef;border-radius:12px;background:#fcfbff}.structure-energy{width:10px;height:100%;min-height:44px;border-radius:999px;background:linear-gradient(180deg,#8d6cff,#5630b7)}.structure-timeline-item h3{font-size:1rem;margin:0 0 .18rem}.structure-timeline-item p{font-size:.82rem;color:#726c80;margin:0}.structure-duration{font-size:.82rem;font-weight:700;color:#5430a7;white-space:nowrap}.structure-summary{margin:1rem 0 0;padding:1rem;border-radius:12px;background:#f1edff;color:#4c3878}.structure-section{padding:4.5rem 0;background:#fff}.structure-section-alt{background:#f7f7fb}.structure-section-heading{max-width:760px;margin:0 auto 2rem;text-align:center}.structure-section-heading h2{font-size:clamp(1.8rem,4vw,2.55rem)}.structure-section-heading p{color:#6d687e;line-height:1.7}.structure-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}.structure-card{padding:1.5rem;border:1px solid #e7e2ef;border-radius:16px;background:#fff}.structure-card>span{color:#6941c6;font-size:.8rem;font-weight:800;text-transform:uppercase}.structure-card h3{font-size:1.12rem;margin:.55rem 0}.structure-card p{color:#6d687e;line-height:1.65}.structure-card a{color:#5f35bc;font-weight:700;text-decoration:none}.structure-example{display:grid;grid-template-columns:1fr 1.2fr;gap:1.25rem;max-width:980px;margin:auto}.structure-example>div{padding:1.5rem;border:1px solid #e7e2ef;border-radius:16px;background:#fff}.structure-example li{margin:.55rem 0;color:#5f5a6e}.structure-limitations{max-width:900px;margin:1.5rem auto 0;padding:1.3rem 1.5rem;border-left:4px solid #7650d2;background:#f7f4ff;border-radius:0 12px 12px 0}.structure-limitations p{margin:0;color:#625b72}.structure-faq .container{max-width:900px}.structure-faq details{background:#fff;border:1px solid #e5e0ec;border-radius:12px;margin:.75rem 0;padding:1rem 1.2rem}.structure-faq summary{font-weight:750;cursor:pointer}.structure-faq details p{color:#686273;line-height:1.65;margin:1rem 0 .2rem}@media(max-width:900px){.structure-tool{grid-template-columns:1fr}.structure-controls{border-right:0;border-bottom:1px solid #e9e5f0}.structure-card-grid{grid-template-columns:1fr 1fr}.structure-example{grid-template-columns:1fr}}@media(max-width:600px){.structure-controls,.structure-output{padding:1.25rem}.structure-output{min-height:430px}.structure-card-grid{grid-template-columns:1fr}.structure-actions .btn{width:100%}.structure-timeline-item{grid-template-columns:8px 1fr}.structure-duration{grid-column:2}.structure-section{padding:3.5rem 0}.structure-heading h1{font-size:2.4rem}}