.spec-breadcrumb{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gray-500);margin-bottom:1rem}.spec-breadcrumb a{color:inherit;text-decoration:none;transition:color .15s}.spec-breadcrumb a:hover{color:var(--wc-blue)}.protocol-hero-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(20rem,.72fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}.protocol-hero-copy{min-width:0}.protocol-hero-media{position:relative;display:block;min-width:0;color:inherit;text-decoration:none;border:1px solid var(--gray-800);background:linear-gradient(180deg,#7ba7c924,#0000001a),var(--black);box-shadow:0 1.5rem 4rem #00000057;overflow:hidden}.protocol-hero-media:after{content:"";position:absolute;inset:0;pointer-events:none;border:1px solid rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px #7ba7c924}.protocol-hero-media img{display:block;width:100%;aspect-ratio:16 / 10;object-fit:cover;object-position:center 56%;filter:saturate(.9) contrast(1.05)}.protocol-hero-media-kicker,.protocol-hero-media-link{position:absolute;z-index:1;left:.9rem;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase}.protocol-hero-media-kicker{top:.85rem;color:var(--black);background:var(--wc-blue);padding:.32rem .48rem}.protocol-hero-media-link{bottom:.85rem;color:var(--white);background:#000000b8;border:1px solid rgba(232,232,232,.2);padding:.42rem .55rem}.protocol-hero-media:hover,.protocol-hero-media:focus-visible{border-color:var(--wc-blue)}.protocol-hero-media:focus-visible{outline:2px solid var(--wc-amber);outline-offset:4px}.spec-callout{border:1px solid var(--gray-900);border-left:3px solid var(--wc-amber);background:var(--wc-amber-light);padding:1rem 1.25rem;margin:1.5rem 0 2.5rem;font-size:.88rem;color:var(--gray-300);line-height:1.6;max-width:70ch}.spec-callout strong{color:var(--white);font-weight:700}.spec-callout code{font-size:.85em;color:var(--wc-amber);background:#00000059}.spec-callout a{color:var(--wc-amber)}.spec-callout-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.9rem;max-width:78ch;margin:1.4rem 0 1.6rem}.spec-rationale-callout{border:1px solid var(--gray-900);border-top:2px solid var(--wc-blue);background:#ffffff06;padding:1rem}.spec-rationale-callout .spec-callout-label{font-family:var(--font-mono);font-size:.66rem;line-height:1;letter-spacing:.12em;text-transform:uppercase;color:var(--wc-blue);margin:0 0 .75rem}.spec-rationale-callout h3{font-size:.95rem;line-height:1.35;margin:0 0 .55rem}.spec-rationale-callout p{font-size:.85rem;line-height:1.6;margin:0}.spec-rationale-callout code{font-size:.82em;color:var(--wc-blue);background:#00000052;padding:.08em .35em;border-radius:3px}.protocol-hydration>.section-inner>p:not(.section-eyebrow){max-width:760px;color:var(--gray-300);font-size:1.08rem}.protocol-hydration-grid{display:grid;grid-template-columns:320px minmax(0,1fr);gap:1rem;margin-top:1.75rem}.protocol-hydration-steps{display:grid;gap:.55rem;padding:0;margin:0;list-style:none}.protocol-hydration-steps li{min-height:82px;display:grid;grid-template-columns:42px minmax(0,1fr) auto;column-gap:.8rem;row-gap:.18rem;align-items:start;padding:.8rem;border:1px solid rgba(245,245,240,.16);background:#f5f5f009;color:var(--white)}.protocol-hydration-steps li.is-active{border-color:var(--wc-blue);background:#7ba7c921}.protocol-hydration-steps span{grid-row:span 2;color:var(--wc-amber);font-family:var(--font-mono)}.protocol-hydration-steps strong{font-family:var(--font-mono);font-size:.82rem}.protocol-hydration-steps em{color:var(--gray-500);font-style:normal;font-size:.86rem;line-height:1.45}.protocol-hydration-steps small{justify-self:end;padding:.16rem .32rem;background:#7ba7c924;color:var(--wc-blue);font-family:var(--font-mono);font-size:.58rem;letter-spacing:.08em;text-transform:uppercase}.protocol-hydration-output{min-height:460px;padding:clamp(1rem,2.4vw,1.35rem);border:var(--pixel-border);background:linear-gradient(135deg,rgba(123,167,201,.08),transparent 42%),#0a0a0a9e}.protocol-hydration-label{margin:0 0 .45rem;color:var(--wc-blue);font-family:var(--font-mono);font-size:.64rem;letter-spacing:.09em;text-transform:uppercase}.protocol-hydration-output h3{margin:0 0 .7rem;color:var(--white);font-family:var(--font-mono);font-size:1rem}.protocol-hydration-lead{max-width:76ch;margin:0 0 .85rem;color:var(--gray-100)}.protocol-hydration-facts{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.5rem;margin:0 0 .85rem}.protocol-hydration-facts div{min-width:0;padding:.62rem;border:1px solid rgba(245,245,240,.12);background:#7ba7c914}.protocol-hydration-facts dt{color:var(--gray-500);font-family:var(--font-mono);font-size:.58rem;letter-spacing:.08em;text-transform:uppercase}.protocol-hydration-facts dd{margin:.35rem 0 0;color:var(--white);font-family:var(--font-mono);font-size:.7rem;line-height:1.35;overflow-wrap:anywhere}.protocol-hydration-block{min-height:180px;margin:0 0 .85rem;padding:1rem;border:1px solid var(--gray-900);background:var(--black);color:var(--gray-100);overflow-x:auto}.protocol-hydration-block code{font-family:var(--font-mono);font-size:.8rem;line-height:1.65;color:inherit}.protocol-hydration-note{margin:0;padding:.8rem;border:1px solid rgba(201,168,123,.28);background:#c9a87b14;color:var(--gray-300)}.spec-body{max-width:70ch;color:var(--gray-300);line-height:1.75}.spec-body p{margin:0 0 1.1rem}.spec-body h2{font-family:var(--font-mono);font-size:clamp(1.2rem,2.4vw,1.6rem);color:var(--white);letter-spacing:-.01em;margin:2.75rem 0 .85rem;line-height:1.25}.spec-body h3{font-family:var(--font-mono);font-size:1.05rem;color:var(--white);margin:2rem 0 .65rem}.spec-body h4{font-family:var(--font-mono);font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--wc-blue);margin:1.5rem 0 .5rem}.spec-body ul,.spec-body ol{margin:0 0 1.2rem;padding-left:1.5rem}.spec-body li{margin-bottom:.4rem;line-height:1.7}.spec-body li>ul,.spec-body li>ol{margin:.4rem 0}.spec-body strong{color:var(--white);font-weight:700}.spec-body em{color:var(--gray-100);font-style:italic}.spec-body code{font-family:var(--font-mono);background:var(--gray-900);padding:.12em .4em;border-radius:3px;font-size:.88em;color:var(--wc-blue)}.spec-body pre{font-family:var(--font-mono);font-size:.8rem;line-height:1.65;color:var(--gray-100);background:var(--black);border:1px solid var(--gray-900);border-left:3px solid var(--wc-blue);padding:1rem 1.25rem;margin:1.25rem 0;overflow-x:auto;white-space:pre;max-width:78ch}.spec-body pre code{background:transparent;padding:0;color:inherit;font-size:inherit;border-radius:0}.spec-body a{color:var(--wc-amber);text-decoration:underline;text-decoration-color:#c9a87b59;text-underline-offset:3px}.spec-body a:hover{color:var(--white)}.spec-body table,.spec-table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.85rem;max-width:78ch}.spec-body th,.spec-table th{font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;background:var(--dark);color:var(--white);text-align:left;padding:.65rem .85rem;border:1px solid var(--gray-900)}.spec-body td,.spec-table td{padding:.7rem .85rem;border:1px solid var(--gray-900);color:var(--gray-300);vertical-align:top;line-height:1.55}.spec-body td code,.spec-table td code{font-size:.85em}.spec-nav-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem;margin:1.5rem 0 0}.spec-nav-card{display:block;border:var(--pixel-border);border-left:3px solid var(--wc-blue);padding:1.4rem 1.5rem;background:var(--black);color:inherit;text-decoration:none}.spec-nav-card:hover{border-color:var(--wc-blue);background:var(--wc-blue-light)}.spec-nav-card .spec-nav-card-eyebrow{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gray-500);margin-bottom:.6rem}.spec-nav-card h3{font-family:var(--font-mono);font-size:1.05rem;color:var(--white);margin:0 0 .5rem}.spec-nav-card p{font-size:.88rem;color:var(--gray-300);line-height:1.6;margin:0 0 .75rem}.spec-nav-card .spec-nav-card-arrow{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;color:var(--wc-blue)}.spec-prev-next{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:4rem 0 0;padding-top:2rem;border-top:1px solid var(--gray-900)}.spec-prev-next a{display:block;border:1px solid var(--gray-900);padding:1rem 1.25rem;text-decoration:none;color:var(--gray-300);transition:border-color .15s,color .15s}.spec-prev-next a:hover{border-color:var(--wc-blue);color:var(--white)}.spec-prev-next .spec-pn-direction{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;color:var(--gray-500);margin-bottom:.35rem}.spec-prev-next .spec-pn-title{font-family:var(--font-mono);font-size:.95rem;color:var(--white)}.spec-prev-next .spec-pn-next{text-align:right}.spec-status{font-family:var(--font-mono);font-size:.78rem;color:var(--gray-500);border-top:1px solid var(--gray-900);padding-top:1.25rem;margin-top:3rem;max-width:70ch;line-height:1.7}@media (max-width: 640px){.protocol-hero-inner{grid-template-columns:1fr}.protocol-hero-media img{aspect-ratio:4 / 3}.protocol-hydration-grid,.protocol-hydration-facts,.spec-nav-grid,.spec-prev-next{grid-template-columns:1fr}.spec-prev-next .spec-pn-next{text-align:left}}@media (prefers-reduced-motion: reduce){.spec-breadcrumb a,.spec-prev-next a,.spec-callout a,.spec-body a{transition:none}}.spec-source-footer{max-width:var(--inner-max);margin:0 auto;padding:2rem 2rem 4rem;border-top:1px solid var(--gray-900);margin-top:2rem}.spec-source-footer p{color:var(--gray-500);font-family:var(--font-mono);font-size:.8125rem;line-height:1.6;margin:0}.spec-source-footer a{color:var(--wc-blue);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .15s ease}.spec-source-footer a:hover,.spec-source-footer a:focus-visible{border-bottom-color:var(--wc-blue)}.spec-source-footer time{color:var(--gray-500);font-variant-numeric:tabular-nums}