/* Local approval preview. Shared PEP masthead and footer retain their existing styles. */
.rwhp-page {margin:0;background:#fbfaf7;color:#15252c;font-family:Arial,Helvetica,sans-serif}
.rwhp-page *, .rwhp-page *::before, .rwhp-page *::after {box-sizing:border-box}
.rwhp-page main {max-width:none;width:100%;margin:0}
.rwhp-page main p {font-size:17px;line-height:1.65;margin:0 0 17px}
.rwhp-page main p:last-child {margin-bottom:0}
.rwhp-page main h1,.rwhp-page main h2,.rwhp-page main h3 {font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-.035em;color:inherit;margin:0}
.rwhp-page main h2 {font-size:clamp(32px,3vw,44px);line-height:1.12;margin-bottom:24px}
.rwhp-page main h3 {font-size:27px;line-height:1.2;letter-spacing:-.02em;margin-bottom:14px}
.rwhp-page main a {color:inherit;text-underline-offset:4px;text-decoration-thickness:1px}
.rwhp-page main a:hover {text-decoration-thickness:2px}
.rwhp-page a:focus-visible,.rwhp-page summary:focus-visible {outline:3px solid #ce9a70;outline-offset:5px}
.rwhp-container {width:min(1240px,calc(100% - 112px));margin-inline:auto}
.rwhp-section {padding:64px 0;scroll-margin-top:92px}
.rwhp-two-col {display:grid;grid-template-columns: .9fr 1.1fr;gap:clamp(40px,6vw,92px);align-items:start}
.rwhp-prose {max-width:720px}
.rwhp-page main .rwhp-eyebrow {font-family:Arial,Helvetica,sans-serif;font-size:11px;font-weight:700;letter-spacing:.17em;line-height:1.4;text-transform:uppercase;margin-bottom:19px;color:#95552f}
.rwhp-cream {background:#f1ede6}
.rwhp-photo {position:relative;width:100%;aspect-ratio:var(--scene-ratio,1942/809);background:#09191c;color:#fffdf8;isolation:isolate;scroll-margin-top:74px;overflow:hidden}
.rwhp-scene {position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block}
.rwhp-photo-shade {position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,16,21,.4),rgba(4,16,21,.12) 39%,transparent 55%);z-index:1;pointer-events:none}
.rwhp-photo-copy {position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;min-height:100%;width:43%;padding:36px 20px 36px clamp(48px,5.5vw,96px)}
.rwhp-page main .rwhp-photo-copy h1 {font-size:clamp(44px,4.15vw,72px);line-height:1.04;letter-spacing:-.045em;margin:0 0 25px}
.rwhp-page main .rwhp-photo-copy h2 {font-size:clamp(34px,3.1vw,54px);line-height:1.13;margin-bottom:24px;max-width:500px}
.rwhp-page main .rwhp-photo-copy p {font-size:clamp(16px,1.18vw,20px);line-height:1.58;color:#f0efeb;max-width:500px}
.rwhp-page main .rwhp-photo-copy .rwhp-eyebrow {font-size:11px;letter-spacing:.16em;color:#e8c69f;margin-bottom:20px}
.rwhp-postcode {white-space:nowrap;color:#e0bf96}
.rwhp-actions {display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;margin-top:12px}
.rwhp-page main .rwhp-actions a {font-family:Arial,Helvetica,sans-serif;font-size:12px;line-height:1.25;font-weight:700;letter-spacing:.015em;text-decoration:none;min-height:46px;display:inline-flex;align-items:center;justify-content:center}
.rwhp-page main .rwhp-actions a:first-child {background:#95552f;color:#fff;padding:16px 22px;border:1px solid #95552f}
.rwhp-page main .rwhp-actions a:first-child:hover {background:#794021;border-color:#794021}
.rwhp-page main .rwhp-actions a:last-child:not(:first-child) {border-bottom:1px solid currentColor;min-height:34px;padding:3px 0}
.rwhp-credentials {background:#f1ede6;border-bottom:1px solid rgba(21,37,44,.15)}
.rwhp-credentials>.rwhp-container {display:flex;justify-content:space-between;gap:22px;align-items:center;min-height:88px;padding-block:18px}
.rwhp-page main .rwhp-credential {display:flex;align-items:center;gap:22px;text-decoration:none;font-size:12px;font-weight:600;line-height:1.5}
.rwhp-credential img {width:130px;height:auto;display:block;flex-shrink:0}
.rwhp-family {font-size:12px;line-height:1.5}.rwhp-family>span{color:#95552f;margin-right:8px}
.rwhp-page-nav {display:flex;justify-content:space-between;gap:20px;padding-block:21px;border-bottom:1px solid rgba(21,37,44,.13);font-size:11px;line-height:1.55}
.rwhp-breadcrumb {display:flex;flex-wrap:wrap;gap:8px 0;list-style:none;padding:0;margin:0;color:#526267}
.rwhp-breadcrumb li:not(:last-child)::after {content:'/';display:inline-block;margin:0 12px;color:#949b9c}
.rwhp-jumps {display:flex;gap:20px;font-weight:600}
.rwhp-options {display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:28px 0 22px}
.rwhp-options article {position:relative;padding:28px 28px 26px 66px;background:#fbfaf7;border-top:2px solid #b88d68}
.rwhp-number {position:absolute;left:22px;top:32px;font-size:11px;color:#95552f;letter-spacing:.1em}
.rwhp-page main .rwhp-options p {font-size:16px;line-height:1.65}
.rwhp-page main .rwhp-small-note p {font-size:14px;color:#516067;line-height:1.65}
.rwhp-inclusions ul {display:grid;grid-template-columns:repeat(3,1fr);list-style:none;margin:26px 0;padding:0;border-top:1px solid #dedad3;border-left:1px solid #dedad3}
.rwhp-inclusions li {padding:24px 22px;font-size:16px;line-height:1.6;border-bottom:1px solid #dedad3;border-right:1px solid #dedad3}
.rwhp-inclusions li::before {content:'↗';display:block;color:#95552f;margin-bottom:10px;font-size:16px}
.rwhp-process ol {display:grid;grid-template-columns:repeat(5,1fr);gap:22px;list-style:none;counter-reset:step;margin:30px 0 24px;padding:0}
.rwhp-process li {counter-increment:step;border-top:1px solid #bb8c67;padding-top:17px;font-size:14px;line-height:1.65}
.rwhp-process li::before {content:'0' counter(step);display:block;color:#95552f;font-size:12px;letter-spacing:.12em;margin-bottom:10px}
.rwhp-process li strong {display:block;margin-bottom:8px;font-size:15px}
.rwhp-page main .rwhp-process>div>p {font-size:15px}
.rwhp-quote-grid {grid-template-columns:1.1fr .9fr;gap:70px}
.rwhp-quote-grid>article+article {border-left:1px solid #d7d0c7;padding-left:50px}
.rwhp-page main .rwhp-quote-grid h2 {font-size:34px}
.rwhp-page main .rwhp-quote-grid p {font-size:16px;line-height:1.65}
.rwhp-page main .rwhp-quote-grid a {display:inline-block;margin-top:4px;font-size:14px;font-weight:700;color:#854523}
.rwhp-documentation {padding:35px 0;background:#e9e3db}
.rwhp-documentation .rwhp-two-col {grid-template-columns:1fr 1fr;max-width:1240px}
.rwhp-page main .rwhp-documentation p {font-size:15px;line-height:1.7}
.rwhp-project {background:#10242c;color:#f5f1ea}
.rwhp-page main .rwhp-project .rwhp-eyebrow {color:#dfb888}
.rwhp-page main .rwhp-project p {font-size:16px;color:#e0e2df}
.rwhp-page main .rwhp-project a {color:#f1c99a;font-weight:600}
.rwhp-faq-list {border-top:1px solid #ccc6bc}
.rwhp-faq-list details {border-bottom:1px solid #ccc6bc}
.rwhp-faq-list summary {display:flex;align-items:baseline;gap:15px;list-style:none;cursor:pointer;font-weight:600;font-size:16px;line-height:1.5;padding:20px 0}
.rwhp-faq-list summary::-webkit-details-marker {display:none}
.rwhp-faq-number {flex-shrink:0;font-size:10px;color:#945330;margin-top:4px;font-weight:400;letter-spacing:.08em}
.rwhp-faq-icon {font-size:23px;font-weight:400;margin-left:auto;flex-shrink:0;line-height:1}
.rwhp-faq-list details[open] .rwhp-faq-icon {transform:rotate(45deg)}
.rwhp-faq-answer {padding:0 30px 20px}
.rwhp-page main .rwhp-faq-answer p {font-size:15px;line-height:1.7;color:#40515a}
.rwhp-final {background:#e9e3db}
.rwhp-final .rwhp-actions {margin-top:25px}
.rwhp-related {margin-top:38px;padding-top:24px;border-top:1px solid #cbc2b7}
.rwhp-page main .rwhp-related p {font-size:13px;line-height:2;color:#4f5e64}
.rwhp-page main .rwhp-related a {margin-right:7px}
.rwhp-page main .rwhp-image-note {font-size:11px;line-height:1.7;color:#667178;margin:0 auto;padding:20px 0}
.rwhp-skip {position:absolute;left:14px;top:-70px;z-index:2000;background:#fff;padding:12px;color:#09191c}
.rwhp-skip:focus {top:12px}
@media(min-width:1800px){.rwhp-photo-copy {width:41%;padding-left:max(96px,calc((100vw - 1640px)/2))}}
@media(max-width:1100px){
 .rwhp-container {width:calc(100% - 64px)}
 .rwhp-photo-copy {width:46%;padding:24px 16px 24px 32px}
 .rwhp-page main .rwhp-photo-copy h1 {font-size:clamp(32px,4vw,44px);margin-bottom:16px}
 .rwhp-page main .rwhp-photo-copy h2 {font-size:clamp(29px,3.5vw,38px);margin-bottom:16px}
 .rwhp-page main .rwhp-photo-copy p {font-size:15px;line-height:1.45;margin-bottom:12px}
 .rwhp-page main .rwhp-photo-copy .rwhp-eyebrow {font-size:10px;margin-bottom:14px}
 .rwhp-photo-copy .rwhp-actions {gap:12px 16px;margin-top:8px}
 .rwhp-page main .rwhp-photo-copy .rwhp-actions a {font-size:11px;min-height:44px}
 .rwhp-page main .rwhp-photo-copy .rwhp-actions a:first-child {padding:12px 17px}
 .rwhp-two-col {gap:34px;grid-template-columns:1fr 1.1fr}
 .rwhp-page main h2 {font-size:34px}
 .rwhp-page-nav {display:block}.rwhp-jumps{margin-top:13px}
 .rwhp-inclusions ul {grid-template-columns:repeat(2,1fr)}
 .rwhp-process ol {grid-template-columns:repeat(3,1fr)}
 .rwhp-quote-grid {grid-template-columns:1fr 1fr;gap:30px}
 .rwhp-quote-grid>article+article {padding-left:28px}
 .rwhp-page main .rwhp-quote-grid h2 {font-size:29px}
}
@media(min-width:768px) and (max-width:900px){
 .rwhp-photo-copy {width:50%;padding:16px 12px 16px 22px}
 .rwhp-page main .rwhp-photo-copy h1 {font-size:32px;margin-bottom:12px}
 .rwhp-page main .rwhp-photo-copy h2 {font-size:29px;line-height:1.1;margin-bottom:12px}
 .rwhp-page main .rwhp-photo-copy p {font-size:13.5px;line-height:1.4;margin-bottom:8px}
 .rwhp-page main .rwhp-photo-copy .rwhp-eyebrow {font-size:9px;margin-bottom:10px}
 .rwhp-page main .rwhp-photo-copy .rwhp-actions a {font-size:10.5px}
 .rwhp-page main .rwhp-photo-copy .rwhp-actions a:first-child {padding:11px 12px}
}
@media(max-width:767px){
 .rwhp-photo {aspect-ratio:auto;display:grid;overflow:visible}
 .rwhp-scene {position:relative;inset:auto;width:100%;height:auto;aspect-ratio:var(--scene-ratio,1942/809);object-fit:contain;grid-area:1/1}
 .rwhp-photo-shade {display:none}
 .rwhp-photo-copy {width:100%;min-height:0;padding:30px 24px 34px;display:block;grid-area:2/1}
 .rwhp-page main .rwhp-photo-copy h1 {font-size:42px;margin-bottom:19px}
 .rwhp-page main .rwhp-photo-copy h2 {font-size:35px;margin-bottom:20px}
 .rwhp-page main .rwhp-photo-copy p {font-size:16px;line-height:1.65}
}
@media(max-width:650px){
 .rwhp-container {width:calc(100% - 40px)}
 .rwhp-section {padding:40px 0}
 .rwhp-two-col,.rwhp-documentation .rwhp-two-col {grid-template-columns:1fr;gap:12px}
 .rwhp-page main h2 {font-size:31px;line-height:1.15;margin-bottom:18px}
 .rwhp-page main h3 {font-size:25px}
 .rwhp-page main p {font-size:16px;line-height:1.65;margin-bottom:15px}
 .rwhp-photo-copy {padding:28px 20px 32px}
 .rwhp-page main .rwhp-photo-copy h1 {font-size:37px;line-height:1.08;margin-bottom:18px}
 .rwhp-page main .rwhp-photo-copy h2 {font-size:31px;line-height:1.15;margin-bottom:18px}
 .rwhp-page main .rwhp-photo-copy p {font-size:16px;line-height:1.65}
 .rwhp-page main .rwhp-photo-copy .rwhp-eyebrow {font-size:10px;margin-bottom:15px;letter-spacing:.13em}
 .rwhp-actions {gap:12px 18px;margin-top:18px}
 .rwhp-page main .rwhp-actions a {font-size:12px;min-height:44px}
 .rwhp-page main .rwhp-actions a:first-child {padding:14px 17px}
 .rwhp-credentials>.rwhp-container {align-items:flex-start;flex-direction:column;gap:15px;padding-block:18px}
 .rwhp-page main .rwhp-credential {gap:17px;font-size:11px}
 .rwhp-credential img {width:112px}
 .rwhp-family {font-size:11px}
 .rwhp-page-nav {padding-block:17px;font-size:10px}
 .rwhp-breadcrumb li:not(:last-child)::after {margin:0 8px}
 .rwhp-jumps {gap:20px;font-size:11px}
 .rwhp-options {grid-template-columns:1fr;gap:16px;margin:17px 0}
 .rwhp-options article {padding:23px 20px 23px 52px}
 .rwhp-number {left:17px;top:27px}
 .rwhp-inclusions ul {grid-template-columns:1fr;margin:18px 0}
 .rwhp-inclusions li {padding:17px 18px;font-size:15px}
 .rwhp-inclusions li::before {display:inline;margin-right:12px}
 .rwhp-process ol {grid-template-columns:1fr;gap:16px;margin:22px 0}
 .rwhp-process li {position:relative;padding:16px 0 0 38px}
 .rwhp-process li::before {position:absolute;left:0;top:18px}
 .rwhp-process li strong {display:inline;font-size:14px}
 .rwhp-quote-grid {grid-template-columns:1fr;gap:30px}
 .rwhp-quote-grid>article+article {border-left:0;border-top:1px solid #d7d0c7;padding:28px 0 0}
 .rwhp-page main .rwhp-quote-grid h2 {font-size:31px}
 .rwhp-documentation {padding-block:25px}.rwhp-documentation .rwhp-two-col{gap:20px}
 .rwhp-faq-list summary {font-size:15px;padding:18px 0;gap:12px}
 .rwhp-faq-answer {padding:0 20px 18px 24px}
 .rwhp-related {margin-top:26px;padding-top:18px}
 .rwhp-page main .rwhp-related a {display:block}
 .rwhp-page main .rwhp-related p {font-size:0}
 .rwhp-page main .rwhp-related a {font-size:13px}
 .rwhp-page main .rwhp-image-note {font-size:10px}
}
@media(prefers-reduced-motion:reduce){.rwhp-page {scroll-behavior:auto}.rwhp-page *{scroll-behavior:auto!important;transition:none!important}}

/* Contrast and compact specifications for the four approved Hampstead frames. */
.rwhp-photo--attic .rwhp-photo-shade {background:linear-gradient(90deg,rgba(4,16,21,.75),rgba(4,16,21,.55) 34%,rgba(4,16,21,.15) 49%,transparent 59%)}
.rwhp-photo--testing .rwhp-photo-shade {background:linear-gradient(90deg,rgba(4,16,21,.6),rgba(4,16,21,.4) 35%,transparent 57%)}
.rwhp-quote-grid ul {margin:18px 0;padding-left:20px;font-size:15px;line-height:1.6}
.rwhp-quote-grid li {margin-bottom:8px}
.rwhp-process {padding-top:24px}
@media(min-width:768px) and (max-width:900px){.rwhp-page main .rwhp-photo--testing h2 {font-size:26px}.rwhp-page main .rwhp-photo--testing p {font-size:13.5px;line-height:1.4}}
.rwhp-photo--hero .rwhp-photo-shade {background:linear-gradient(90deg,rgba(4,16,21,.58),rgba(4,16,21,.54) 40%,rgba(4,16,21,.16) 51%,transparent 61%)}
@media(min-width:768px) and (max-width:1200px){
 .rwhp-photo--testing .rwhp-photo-copy {width:50%;padding:20px 20px 20px 32px}
 .rwhp-page main .rwhp-photo--testing h2 {font-size:clamp(25px,2.7vw,33px);line-height:1.12;margin-bottom:14px}
 .rwhp-page main .rwhp-photo--testing p {font-size:clamp(13.5px,1.35vw,16px);line-height:1.4;margin-bottom:10px}
 .rwhp-page main .rwhp-photo--testing p:last-child {margin-bottom:0}
}
@media(min-width:768px) and (max-width:900px){
 .rwhp-photo--testing .rwhp-photo-copy {padding:10px 12px 10px 22px}
 .rwhp-page main .rwhp-photo--testing h2 {font-size:25px;margin-bottom:12px}
 .rwhp-page main .rwhp-photo--testing p {margin-bottom:8px}
}
.rwhp-page main .rwhp-photo-copy p:last-child {margin-bottom:0}
@media(min-width:768px) and (max-width:1100px){
 .rwhp-photo--planning .rwhp-photo-copy {padding-top:16px;padding-bottom:16px}
}