.is-hero,.is-chapter,.is-footer-quote{--is-accent:var(--mp-neon-cyan, #00f0ff);--is-accent-rgb:0, 240, 255;--is-purple:#7c3aed;--is-purple-rgb:124, 58, 237;--is-text:#E2E8F0;--is-text-muted:#94A3B8;--is-text-dim:#64748B;--is-bg-card:var(--mp-glass-bg, rgba(15, 23, 42, 0.6));--is-border:rgba(124, 58, 237, 0.25);--is-radius:var(--mp-radius-md, 8px)}.is-progress{position:fixed;left:1.5rem;top:50%;transform:translateY(-50%);z-index:60}.is-progress__track{display:flex;flex-direction:column;gap:1.5rem;align-items:center}.is-progress__dot{width:10px;height:10px;border-radius:50%;background:rgba(var(--is-purple-rgb),.3);border:1.5px solid rgba(var(--is-purple-rgb),.5);transition:all .3s ease;cursor:pointer;text-decoration:none}.is-progress__dot.is-active{background:var(--is-accent);border-color:var(--is-accent);box-shadow:0 0 12px rgba(var(--is-accent-rgb),.4);transform:scale(1.3)}.is-hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:2rem 1.5rem;background:radial-gradient(ellipse 80% 50% at 50% 30%,rgba(var(--is-purple-rgb),.12) 0%,transparent 70%),radial-gradient(ellipse 60% 40% at 50% 80%,rgba(var(--is-accent-rgb),.06) 0%,transparent 60%)}.is-hero__inner{max-width:36rem}.is-hero__eyebrow{font-family:var(--mp-font-mono,monospace);font-size:.7rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--is-accent);margin:0 0 1rem}.is-hero__title{font-family:var(--mp-font-display,system-ui);font-size:clamp(2rem,5vw,3.2rem);font-weight:800;color:var(--is-text);line-height:1.2;margin:0 0 1.25rem;letter-spacing:-.03em}.is-hero__subtitle{font-size:1rem;color:var(--is-text-muted);line-height:1.7;margin:0 0 3rem}.is-hero__scroll-hint{display:flex;flex-direction:column;align-items:center;gap:.5rem;color:var(--is-text-dim);font-size:.75rem;animation:is-bounce 2s ease infinite}@keyframes is-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}.is-chapter{min-height:100vh;display:flex;align-items:center;padding:4rem 1.5rem}.is-chapter--alt{background:rgba(var(--is-purple-rgb),.03)}.is-chapter__inner{max-width:56rem;margin:0 auto;width:100%}.is-chapter__header{margin-bottom:3rem}.is-chapter__num{font-family:var(--mp-font-mono,monospace);font-size:.7rem;font-weight:700;color:var(--is-accent);letter-spacing:.15em;display:block;margin-bottom:.5rem}.is-chapter__title{font-family:var(--mp-font-display,system-ui);font-size:clamp(1.5rem,4vw,2.2rem);font-weight:800;color:var(--is-text);margin:0 0 .75rem;letter-spacing:-.02em}.is-chapter__lead{font-size:.95rem;color:var(--is-text-muted);line-height:1.7;margin:0}.is-reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}.is-reveal.is-visible{opacity:1;transform:translateY(0)}.is-reveal[data-delay="1"]{transition-delay:.1s}.is-reveal[data-delay="2"]{transition-delay:.2s}.is-reveal[data-delay="3"]{transition-delay:.3s}.is-reveal[data-delay="4"]{transition-delay:.4s}.is-filter-stack{display:flex;flex-direction:column;gap:.75rem}.is-filter-card{display:flex;align-items:flex-start;gap:1.25rem;background:var(--is-bg-card);border:1px solid var(--is-border);border-radius:var(--is-radius);padding:1.25rem 1.5rem;transition:border-color .3s,box-shadow .3s}.is-filter-card:hover{border-color:rgba(var(--is-accent-rgb),.3);box-shadow:0 0 20px rgba(var(--is-accent-rgb),.08)}.is-filter-card__rank{font-family:var(--mp-font-mono,monospace);font-size:.65rem;font-weight:700;color:var(--is-accent);background:rgba(var(--is-accent-rgb),.1);border:1px solid rgba(var(--is-accent-rgb),.2);border-radius:999px;padding:.2rem .6rem;white-space:nowrap;flex-shrink:0;margin-top:.15rem}.is-filter-card__body h3{font-size:1rem;font-weight:700;color:var(--is-text);margin:0 0 .15rem}.is-filter-card__body h3 .is-filter-card__sub{font-weight:400;color:var(--is-text-dim);font-size:.85rem}.is-filter-card__body>p:first-of-type{font-size:.85rem;color:var(--is-accent);margin:0 0 .4rem;font-weight:600}.is-filter-card__detail{font-size:.82rem;color:var(--is-text-muted);line-height:1.6;margin:0}.is-workflow{display:flex;flex-direction:column;align-items:stretch;gap:0}.is-workflow__step{display:flex;gap:1.25rem;align-items:flex-start;padding:1.25rem 1.5rem;background:var(--is-bg-card);border:1px solid var(--is-border);border-radius:var(--is-radius)}.is-workflow__step:hover{border-color:rgba(var(--is-accent-rgb),.3)}.is-workflow__icon{width:40px;height:40px;min-width:40px;max-width:40px;flex-shrink:0;color:var(--is-accent);overflow:hidden}.is-workflow__icon svg{width:40px!important;height:40px!important;max-width:40px!important;max-height:40px!important;min-width:40px;min-height:40px;display:block}.is-workflow__content h3{font-size:1rem;font-weight:700;color:var(--is-text);margin:0 0 .35rem}.is-workflow__content p{font-size:.82rem;color:var(--is-text-muted);line-height:1.6;margin:0}.is-workflow__connector{width:2px;height:1.5rem;background:linear-gradient(to bottom,rgba(var(--is-accent-rgb),.3),rgba(var(--is-purple-rgb),.2));margin-left:2.75rem}.is-criteria{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.is-criteria__card{background:var(--is-bg-card);border:1px solid var(--is-border);border-radius:var(--is-radius);padding:1.5rem;transition:border-color .3s,box-shadow .3s}.is-criteria__card:hover{border-color:rgba(var(--is-accent-rgb),.3);box-shadow:0 0 20px rgba(var(--is-accent-rgb),.08)}.is-criteria__badge{display:inline-block;font-family:var(--mp-font-mono,monospace);font-size:.6rem;font-weight:700;color:var(--is-accent);background:rgba(var(--is-accent-rgb),.1);border:1px solid rgba(var(--is-accent-rgb),.2);border-radius:3px;padding:1px 8px;margin-bottom:.75rem;letter-spacing:.05em}.is-criteria__card h3{font-size:1rem;font-weight:700;color:var(--is-text);margin:0 0 .5rem;line-height:1.4}.is-criteria__and{font-size:.75rem;color:var(--is-accent);font-weight:600}.is-criteria__card p{font-size:.82rem;color:var(--is-text-muted);line-height:1.6;margin:0}.is-principles{display:flex;flex-direction:column;gap:1rem}.is-principle{display:flex;gap:1.25rem;align-items:flex-start;padding:1.5rem;background:var(--is-bg-card);border:1px solid var(--is-border);border-radius:var(--is-radius);transition:border-color .3s}.is-principle:hover{border-color:rgba(var(--is-accent-rgb),.3)}.is-principle__icon{font-size:1.5rem;color:var(--is-accent);flex-shrink:0;width:2.5rem;text-align:center;line-height:1;margin-top:.1rem}.is-principle__body h3{font-size:1rem;font-weight:700;color:var(--is-text);margin:0 0 .35rem}.is-principle__body p{font-size:.82rem;color:var(--is-text-muted);line-height:1.7;margin:0}.is-footer-quote{min-height:40vh;display:flex;align-items:center;justify-content:center;padding:3rem 1.5rem}.is-footer-quote blockquote{text-align:center;border:none;padding:0;margin:0}.is-footer-quote blockquote p{font-family:var(--mp-font-display,system-ui);font-size:clamp(1.2rem,3vw,1.8rem);font-weight:700;color:var(--is-text-muted);line-height:1.6;margin:0}:root:not(.dark) .is-hero,:root:not(.dark) .is-chapter,:root:not(.dark) .is-footer-quote{--is-text:#1E293B;--is-text-muted:#475569;--is-text-dim:#94A3B8;--is-bg-card:rgba(255, 255, 255, 0.85);--is-border:rgba(124, 58, 237, 0.15);--is-accent:#0891B2;--is-accent-rgb:8, 145, 178}:root:not(.dark) .is-hero{background:radial-gradient(ellipse 80% 50% at 50% 30%,rgba(var(--is-purple-rgb),.06) 0%,transparent 70%),radial-gradient(ellipse 60% 40% at 50% 80%,rgba(var(--is-accent-rgb),.04) 0%,transparent 60%)}:root:not(.dark) .is-chapter--alt{background:rgba(var(--is-accent-rgb),.02)}:root:not(.dark) .is-filter-card,:root:not(.dark) .is-workflow__step,:root:not(.dark) .is-criteria__card,:root:not(.dark) .is-principle{box-shadow:0 1px 4px -1px rgba(0,0,0,8%)}:root:not(.dark) .is-progress__dot{background:rgba(var(--is-accent-rgb),.15);border-color:rgba(var(--is-accent-rgb),.3)}:root:not(.dark) .is-progress__dot.is-active{background:var(--is-accent);border-color:var(--is-accent);box-shadow:0 0 10px rgba(var(--is-accent-rgb),.3)}@media(max-width:640px){.is-progress{display:none}.is-chapter{min-height:auto;padding:3rem 1rem}.is-hero{min-height:80vh}.is-criteria{grid-template-columns:1fr}.is-filter-card{flex-direction:column;gap:.5rem}.is-workflow__connector{margin-left:1.5rem}}@media(min-width:641px) and (max-width:768px){.is-criteria{grid-template-columns:1fr}}