:root{--sa-ink:#123f3a;--sa-dark:#063d34;--sa-mint:#edf7f3;--sa-cream:#fffdf7;--sa-line:#c8d8d3;--sa-accent:#ec6a3a;--sa-gold:#f6c94b}*{box-sizing:border-box}.sa-hero{background:var(--sa-dark);color:#fff;padding:clamp(2.7rem,6vw,5.6rem) 0}.sa-hero__grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(18rem,.75fr);gap:clamp(2rem,5vw,5rem);align-items:center}.sa-eyebrow{margin:0 0 .8rem;color:#f6cf55;font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.sa-hero h1{max-width:18ch;margin:0;font-size:clamp(2.3rem,5vw,4.8rem);line-height:.98;letter-spacing:-.045em}.sa-hero__lead{max-width:43rem;margin:1.25rem 0 0;color:#d8ebe5;font-size:clamp(1rem,1.7vw,1.22rem);line-height:1.65}.sa-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}.sa-actions a{display:inline-flex;align-items:center;min-height:3rem;padding:.75rem 1rem;border:1px solid #8bbab0;border-radius:.35rem;color:#fff;font-weight:800;text-decoration:none}.sa-actions a:first-child{border-color:var(--sa-gold);background:var(--sa-gold);color:var(--sa-dark)}.sa-split-card{padding:1.3rem;border:1px solid #4e7a72;border-radius:.7rem;background:#124f45}.sa-split-card h2{margin:.2rem 0 1rem;font-size:1.45rem}.sa-split-card a{display:block;padding:.9rem 0;border-top:1px solid #3b7268;color:#fff;text-decoration:none}.sa-split-card strong,.sa-split-card span{display:block}.sa-split-card span{margin-top:.25rem;color:#cfe1dc;font-size:.88rem;line-height:1.45}.sa-section{padding:clamp(3rem,6vw,5.5rem) 0;background:var(--sa-cream);color:var(--sa-ink)}.sa-section--mint{background:var(--sa-mint)}.sa-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(18rem,.7fr);gap:2rem;align-items:end;margin-bottom:1.5rem}.sa-heading h2{max-width:17ch;margin:0;font-size:clamp(1.9rem,3.5vw,3.15rem);line-height:1.02;letter-spacing:-.035em}.sa-heading>p{margin:0;line-height:1.65;color:#49645f}.sa-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem}.sa-card{display:flex;min-height:13rem;flex-direction:column;padding:1.25rem;border:1px solid var(--sa-line);border-radius:.55rem;background:#fff;color:var(--sa-ink);text-decoration:none}.sa-card small{color:#b94324;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.sa-card strong{margin:.75rem 0 .55rem;font-size:1.35rem;line-height:1.15}.sa-card span{color:#536b66;line-height:1.55}.sa-card b{margin-top:auto;padding-top:1rem;color:#087261}.sa-method{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.7rem;margin:0;padding:0;list-style:none}.sa-method li{padding:1.1rem;border:1px solid var(--sa-line);border-radius:.5rem;background:#fff}.sa-method span{display:block;color:#c44325;font-size:.75rem;font-weight:800}.sa-method strong{display:block;margin:.55rem 0}.sa-method p{margin:0;color:#526863;font-size:.92rem;line-height:1.55}.sa-note{margin-top:1rem;padding:1rem 1.1rem;border-left:4px solid var(--sa-accent);background:#fff4df;color:#334f49;line-height:1.6}.sa-official{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem}.sa-official a{padding:1.1rem;border:1px solid var(--sa-line);border-radius:.5rem;background:#fff;color:var(--sa-ink);text-decoration:none}.sa-official strong,.sa-official span{display:block}.sa-official span{margin:.4rem 0 .8rem;color:#526863;line-height:1.5}.sa-official b{color:#087261}.sa-structure{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.sa-structure article{padding:1.2rem;border:1px solid var(--sa-line);border-radius:.55rem;background:#fff}.sa-structure h3{margin:.15rem 0 .5rem}.sa-structure p{margin:0;color:#526863;line-height:1.55}@media(max-width:52rem){.sa-hero__grid,.sa-heading{grid-template-columns:1fr}.sa-grid,.sa-official{grid-template-columns:1fr 1fr}.sa-method{grid-template-columns:1fr 1fr}}@media(max-width:38rem){.sa-hero{padding-top:2.2rem}.sa-grid,.sa-official,.sa-method,.sa-structure{grid-template-columns:1fr}.sa-card{min-height:0}.sa-actions a{width:100%;justify-content:center}}

/* Stage 12 price intelligence */
.pi-hero{padding:clamp(2.4rem,6vw,5rem) 0;background:linear-gradient(135deg,#073f38,#0c5a50);color:#fff}.pi-hero__grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(18rem,.75fr);gap:clamp(1.5rem,5vw,4.5rem);align-items:center}.pi-hero h1{max-width:15ch;margin:.45rem 0 1rem;color:#fff;font-size:clamp(2.2rem,5vw,4.4rem);line-height:.98}.pi-hero .sa-eyebrow{color:#ffd15c}.pi-hero__lead{max-width:52rem;color:#e2eeeb;font-size:clamp(1rem,1.7vw,1.2rem);line-height:1.65}.pi-summary{padding:clamp(1.25rem,3vw,2rem);border:1px solid #5a8982;border-radius:1rem;background:#f7fbf9;color:#123f3b;box-shadow:0 1.2rem 2.5rem #002b2630}.pi-summary span,.pi-summary small{display:block;color:#57716c}.pi-summary strong{display:block;margin:.5rem 0;font-size:clamp(1.75rem,4vw,3rem);line-height:1}.pi-summary p{margin:1rem 0 0;padding-top:1rem;border-top:1px solid #d2e0dc;font-weight:750}.pi-jump{display:flex;flex-wrap:wrap;gap:.5rem;padding-block:1rem}.pi-jump a{padding:.55rem .75rem;border:1px solid #c8d8d3;border-radius:.45rem;background:#fff;color:#0b5a51;font-size:.8rem;font-weight:850;text-decoration:none}.pi-status-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.pi-status-grid article,.pi-unit-grid article{padding:1.25rem;border:1px solid #cbdad5;border-radius:.8rem;background:#fff}.pi-status-grid span{color:#a84424;font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.04em}.pi-status-grid strong{display:block;margin:.5rem 0;color:#123f3b;font-size:1.35rem}.pi-status-grid p,.pi-unit-grid p{margin:0;color:#536a65;line-height:1.6}.pi-key-warning{margin:1rem 0 0;padding:1rem 1.15rem;border-left:4px solid #d85e32;background:#fff4dc;color:#123f3b}.pi-method-links{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1rem}.pi-method-links a,.pi-official-link{font-weight:900;color:#07594f}.pi-guideline{overflow:hidden;border:1px solid #bfd4cd;border-radius:1rem;background:#f8fcfa}.pi-guideline__headline{display:grid;grid-template-columns:1fr auto;gap:.45rem 1.5rem;align-items:end;padding:1.25rem;background:#123f3b;color:#fff}.pi-guideline__headline span{font-weight:850}.pi-guideline__headline strong{grid-row:1/3;grid-column:2;font-size:clamp(1.65rem,4vw,2.7rem);color:#ffcf58}.pi-guideline__headline small{color:#d6e5e1}.pi-guideline dl{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:0;background:#d7e4e0}.pi-guideline dl div{padding:1rem;background:#fff}.pi-guideline dt{color:#687d78;font-size:.72rem;font-weight:900;text-transform:uppercase}.pi-guideline dd{margin:.35rem 0 0;color:#123f3b;font-weight:800}.pi-caveat{margin:1rem;padding:1rem;border-radius:.55rem;background:#fff4dc;line-height:1.65}.pi-official-link{display:inline-block;margin:0 1rem 1.25rem}.pi-unit-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}.pi-unit-grid strong{display:block;margin-bottom:.45rem;color:#123f3b;font-size:1.05rem}.pi-breakdown{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.pi-breakdown-card{display:flex;min-height:9rem;flex-direction:column;padding:1.1rem;border:1px solid #cbdad5;border-radius:.75rem;background:#fff;color:#123f3b;text-decoration:none}.pi-breakdown-card span{margin:.45rem 0;color:#586d68;font-size:.87rem;line-height:1.5}.pi-breakdown-card b{margin-top:auto;color:#0b655a;font-size:.78rem}.pi-listing-panel{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:clamp(1.25rem,3vw,2rem);border-radius:1rem;background:#123f3b;color:#fff}.pi-listing-panel strong{font-size:1.25rem}.pi-listing-panel p{max-width:48rem;margin:.45rem 0 0;color:#d9e8e4}.pi-listing-panel a{flex:none;padding:.8rem 1rem;border-radius:.5rem;background:#ffcf58;color:#123f3b;font-weight:900;text-decoration:none}.pi-caveat-list{display:grid;gap:.7rem;margin:0;padding:0;list-style:none}.pi-caveat-list li{padding:1rem 1rem 1rem 2.7rem;border:1px solid #d3dfdc;border-radius:.65rem;background:#fff;position:relative}.pi-caveat-list li:before{content:'✓';position:absolute;left:1rem;color:#0b655a;font-weight:950}.pi-faq details{border-top:1px solid #cad8d4}.pi-faq details:last-child{border-bottom:1px solid #cad8d4}.pi-faq summary{padding:1rem 0;color:#123f3b;font-weight:850;cursor:pointer}.pi-faq p{margin:0 0 1rem;color:#536a65;line-height:1.65}.pi-reviewed{display:flex;justify-content:space-between;gap:1rem;margin-top:1.5rem;padding:1rem;border-left:4px solid #d85e32;background:#fff4dc}.pi-reviewed span{color:#536a65;font-size:.86rem}@media(max-width:900px){.pi-hero__grid{grid-template-columns:1fr}.pi-status-grid,.pi-breakdown{grid-template-columns:1fr 1fr}.pi-unit-grid{grid-template-columns:1fr 1fr}.pi-guideline__headline{display:block}.pi-guideline__headline strong{margin:.55rem 0}.pi-guideline dl{grid-template-columns:1fr}.pi-listing-panel{align-items:flex-start;flex-direction:column}}@media(max-width:600px){.pi-status-grid,.pi-breakdown,.pi-unit-grid{grid-template-columns:1fr}.pi-listing-panel a{width:100%;text-align:center}.pi-reviewed{flex-direction:column}}

.pi-inventory-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.7rem;margin-top:1rem}.pi-inventory-link{display:flex;min-height:5.5rem;flex-direction:column;justify-content:space-between;padding:.9rem;border:1px solid #cbdad5;border-radius:.65rem;background:#fff;color:#123f3b;font-weight:850;text-decoration:none}.pi-inventory-link span{color:#0b655a;font-size:.72rem}@media(max-width:900px){.pi-inventory-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.pi-inventory-grid{grid-template-columns:1fr}}

/* Stage 18 breadcrumb hierarchy */
.kp-breadcrumbs ol{flex-wrap:wrap}.kp-breadcrumbs li{min-width:0}.kp-breadcrumbs li[aria-current=page]{max-width:min(100%,42rem)}
@media(max-width:40rem){.kp-breadcrumbs ol{gap:.3rem}.kp-breadcrumbs li[aria-current=page]{max-width:100%;white-space:normal}}