/* Residential only: evidence-led narrative. */
:is(.case-residential,.case-narrative){background:#fbfdff;color:#0b2232}
:is(.case-residential,.case-narrative) .rn-article{display:grid;grid-template-columns:154px minmax(0,1fr);column-gap:56px;max-width:1320px;padding:0 40px;margin:auto}
:is(.case-residential,.case-narrative) .case-intro{grid-column:2;padding:136px 0 0;margin:0;background:#fff;overflow:visible;border:0;border-radius:0;transform:none}
:is(.case-residential,.case-narrative) .case-intro:before,:is(.case-residential,.case-narrative) .case-intro:after{display:none}
:is(.case-residential,.case-narrative) .case-intro-content{width:100%;max-width:none;padding:0}
:is(.case-residential,.case-narrative) .case-back{display:inline-flex;font:13px/1.6 var(--mono);margin-bottom:32px;color:#35586e}
:is(.case-residential,.case-narrative) .case-project-label{font:500 12px/1.5 var(--mono);letter-spacing:.06em;color:#47667b;margin:0 0 16px;text-transform:none}
:is(.case-residential,.case-narrative) .case-intro h1{font:500 clamp(38px,4.6vw,62px)/1.08 var(--sans);letter-spacing:-.045em;max-width:21ch;text-wrap:balance;color:#0b2232}
:is(.case-residential,.case-narrative) .case-lead{font:400 19px/1.7 var(--sans);max-width:66ch;color:#304c60;margin:24px 0 0}
:is(.case-residential,.case-narrative) .case-meta{display:block;margin:28px 0 0;padding:18px 0;border-top:1px solid #d3e1e9;border-bottom:1px solid #d3e1e9}
:is(.case-residential,.case-narrative) .case-meta>div{display:grid;grid-template-columns:98px 1fr;gap:18px;padding:5px 0}
:is(.case-residential,.case-narrative) .case-meta dt{font:500 12px/1.7 var(--mono);letter-spacing:0;text-transform:none;color:#47667b}
:is(.case-residential,.case-narrative) .case-meta dd{font:400 14px/1.7 var(--sans);color:#203e53;margin:0;max-width:72ch}
:is(.case-residential,.case-narrative) .rn-result{padding:24px 28px;margin:28px 0 0;border-left:2px solid #b9d9eb;background:linear-gradient(110deg,#e9f5fc,#fff 80%)}
.rn-result p{font:500 18px/1.55 var(--sans);max-width:62ch;margin:6px 0 0}
.rn-body{grid-column:2;min-width:0}
:is(.case-residential,.case-narrative) .res-sidebar{grid-column:1;grid-row:1/3;align-self:start;position:sticky;top:128px;margin-top:168px;border-right:1px solid #d8e5ed;padding-right:16px}
.res-sidebar nav>p{font:500 11px/1.5 var(--mono);color:#5b7587;margin:0 0 16px}
.res-sidebar a{display:block;font:400 12px/1.5 var(--sans);padding:10px 0;color:#50697b;text-decoration:none}
.res-sidebar a[aria-current]{color:#0b2232;font-weight:600}
.res-sidebar a:hover{text-decoration:underline;text-underline-offset:4px}
.res-section-picker{display:none}
.rn-chapter{margin-top:88px;padding-top:36px;border-top:1px solid #d6e4ed;scroll-margin-top:120px}
.rn-number,.rn-kicker{display:block;font:500 10px/1.6 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#507187}
.rn-heading h2{font:500 clamp(28px,3.3vw,42px)/1.15 var(--sans);letter-spacing:-.035em;margin:12px 0 24px;max-width:25ch}
.rn-prose{max-width:68ch}.rn-prose p{font:400 17px/1.8 var(--sans);color:#304c60;margin:0}.rn-prose p+p{margin-top:16px}
.rn-evidence,.rn-comparison{margin:40px 0 56px;min-width:0}
.rn-evidence figcaption{padding-bottom:20px;max-width:66ch}
.rn-evidence h3,.rn-planning h3{font:500 25px/1.25 var(--sans);letter-spacing:-.025em;margin:8px 0}
.rn-evidence figcaption p,.rn-comparison figcaption p{font:400 15px/1.7 var(--sans);color:#3d5d73;margin:8px 0 0}
.rn-stage{padding:clamp(24px,4vw,48px);border-radius:4px;overflow:hidden;background:radial-gradient(ellipse at 50% 40%,#fff 15%,#edf7fd 62%,#b9d9eb 140%)}
.rn-stage a{display:block}.rn-stage img,.rn-benefits img{display:block;width:100%;height:auto;max-width:none;max-height:none;box-shadow:none;border:0;border-radius:2px}
.rn-enlarge,.rn-image-links a{display:inline-flex;align-items:center;min-height:44px;font:400 12px/1.6 var(--mono);color:#365d78;text-decoration:underline;text-underline-offset:4px}
.rn-benefits{padding:0 clamp(24px,4vw,48px) 30px;background:#edf7fd;margin-top:-4px;border-radius:0 0 4px 4px}
.rn-collection .rn-stage{background:#edf7fd}
.rn-product .rn-stage{background:radial-gradient(ellipse at 50% 40%,#fff,#e8f4fb 80%,#b9d9eb 160%)}
.rn-followup{margin-top:38px}.rn-annotation{font:400 13px/1.75 var(--sans);color:#45677d;border-left:2px solid #b9d9eb;padding:4px 0 4px 18px;max-width:66ch;margin:24px 0 44px}
.rn-planning{padding:28px 0 0;border-top:1px solid #d6e4ed}.rn-planning-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.rn-planning .rn-evidence{margin:24px 0 0}.rn-planning .rn-evidence h3{font-size:18px}.rn-planning .rn-evidence figcaption p{font-size:13px}.rn-planning .rn-stage{padding:16px;background:#eff5f8}.rn-planning .rn-stage a{height:240px;display:flex;align-items:center;justify-content:center}.rn-planning .rn-stage img{max-height:100%;width:auto;max-width:100%;object-fit:contain}
.rn-drawer{margin-top:48px;display:grid;gap:24px}.rn-drawer h3{font:500 30px/1.15 var(--sans);letter-spacing:-.035em;margin:12px 0 20px}.rn-video{margin:0}.rn-video .rn-stage{padding:40px;background:radial-gradient(ellipse at 50% 45%,#e4f3ff,#a9d1eb 75%,#255c80 180%)}.rn-video video{display:block;width:100%;height:auto;border-radius:2px}.rn-video figcaption{font:12px/1.6 var(--mono);color:#507187;padding:14px 0 0}
.rn-closing .rn-next-step{font-size:15px;padding-top:22px;border-top:1px solid #d6e4ed;margin-top:24px}
.res-project-link{margin-top:24px}.res-project-link a{font:13px/1.6 var(--mono);color:#365d78;display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:4px}.res-project-link p{font:12px/1.7 var(--sans);color:#577184;max-width:65ch}
:is(.case-residential,.case-narrative) .case-next{margin-top:64px;padding:32px 0 64px}:is(.case-residential,.case-narrative) .case-next h2{font-size:25px}
.rn-comparison figcaption{margin-bottom:18px}.rn-compare{position:relative;aspect-ratio:1.18;isolation:isolate;overflow:hidden;background:#fff;border:1px solid #d6e4ed;border-radius:4px}.rn-compare img{position:absolute;top:0;left:0;width:100%;height:auto;max-height:none;display:block}.rn-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--split)) 0 0);pointer-events:none}.rn-before-label,.rn-after-label{position:absolute;top:16px;padding:7px 12px;background:#0b2232ed;color:white;border-radius:3px;font:500 11px/1.5 var(--mono);pointer-events:none;z-index:2}.rn-before-label{left:16px}.rn-after-label{right:16px}.rn-divider{position:absolute;left:var(--split);top:0;bottom:0;width:2px;background:#b9d9eb;box-shadow:0 0 0 1px #0b223233;pointer-events:none;z-index:3}.rn-divider span{position:absolute;top:46%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#fff;color:#0b2232;border:1px solid #a7c7dc;font-size:24px;box-shadow:0 3px 18px #0b223226}.rn-compare input{position:absolute;inset:0;margin:0;opacity:0;width:100%;height:100%;cursor:ew-resize;z-index:4;touch-action:pan-y}.rn-compare:focus-within{outline:2px solid #28628a;outline-offset:4px}.rn-instruction{font:12px/1.7 var(--sans);color:#557185;margin:14px 0 0}.rn-image-links{display:flex;gap:28px}.rn-mobile-views{display:none}.rn-compare[data-mode="before"] .rn-before{clip-path:none}.rn-compare[data-mode="after"] .rn-before{display:none}.rn-compare[data-mode="before"] .rn-after-label,.rn-compare[data-mode="after"] .rn-before-label,.rn-compare[data-mode="before"] .rn-divider,.rn-compare[data-mode="after"] .rn-divider,.rn-compare[data-mode="before"] input,.rn-compare[data-mode="after"] input{display:none}
:is(.case-residential,.case-narrative) [data-case-reveal]{opacity:1!important;transform:none!important;transition:none!important}
:is(.case-residential,.case-narrative) a:focus-visible,:is(.case-residential,.case-narrative) button:focus-visible,:is(.case-residential,.case-narrative) select:focus-visible{outline:2px solid #28628a;outline-offset:4px}
@media(min-width:1400px){.rn-drawer{grid-template-columns:1fr}.rn-video .rn-stage{padding:56px}}
@media(max-width:1050px){:is(.case-residential,.case-narrative) .rn-article{grid-template-columns:132px minmax(0,1fr);gap:0 28px;padding:0 24px}}
@media(max-width:760px){:is(.case-residential,.case-narrative) .rn-article{display:flex;flex-direction:column;padding:0 22px}:is(.case-residential,.case-narrative) .case-intro{order:0;padding-top:112px}:is(.case-residential,.case-narrative) .case-intro h1{font-size:39px}:is(.case-residential,.case-narrative) .case-lead{font-size:17px;line-height:1.7}:is(.case-residential,.case-narrative) .case-meta>div{grid-template-columns:1fr;gap:2px;padding:8px 0}:is(.case-residential,.case-narrative) .case-back{margin-bottom:24px}:is(.case-residential,.case-narrative) .rn-result{padding:20px;margin-top:24px}.rn-result p{font-size:17px}:is(.case-residential,.case-narrative) .res-sidebar{order:1;top:84px;z-index:8;width:100%;margin:28px 0 0;padding:8px 0;background:#fbfdfff5;border:0;border-bottom:1px solid #d6e4ed;backdrop-filter:blur(12px)}.res-sidebar nav{display:none}.res-section-picker{display:flex;align-items:center;gap:12px}.res-section-picker label{font:10px/1.4 var(--mono);color:#557185;flex:none}.res-section-picker select{font:13px/1.5 var(--sans);background:#fff;border:1px solid #c8dce8;border-radius:3px;color:#0b2232;min-height:44px;width:100%;min-width:0;padding:8px}.rn-body{order:2;width:100%}.rn-chapter{margin-top:52px;padding-top:26px;scroll-margin-top:160px}.rn-heading h2{font-size:31px;margin-bottom:20px}.rn-prose p{font-size:16px;line-height:1.8}.rn-evidence,.rn-comparison{margin:28px 0 40px}.rn-stage{padding:20px}.rn-benefits{padding:0 20px 20px}.rn-evidence h3{font-size:23px}.rn-evidence figcaption{padding-bottom:16px}.rn-planning-grid{grid-template-columns:1fr;gap:4px}.rn-planning .rn-stage a{height:auto}.rn-planning .rn-stage img{width:100%;height:auto}.rn-video .rn-stage{padding:22px}.rn-drawer h3{font-size:28px}.rn-image-links{justify-content:space-between;gap:12px}.rn-compare{aspect-ratio:.78}.rn-before-label,.rn-after-label{top:10px}.rn-before-label{left:10px}.rn-after-label{right:10px}.rn-mobile-views{display:flex;align-items:center;justify-content:space-between;gap:8px;font:11px/1.5 var(--mono);color:#557185}.rn-mobile-views>div{display:flex;gap:4px}.rn-mobile-views button{font:11px/1.5 var(--mono);padding:8px;min-height:44px;border:1px solid #d6e4ed;background:#fff;color:#365d78;border-radius:3px}.rn-mobile-views button[aria-pressed="true"]{background:#0b2232;color:#fff;border-color:#0b2232}:is(.case-residential,.case-narrative) .case-next{display:block;padding-bottom:40px}:is(.case-residential,.case-narrative) .case-next h2{font-size:24px}}
@media(prefers-reduced-motion:reduce){.rn-article *{scroll-behavior:auto!important}}
/* Looser evidence views retain the decision's surrounding context. */
.rn-evidence{margin:44px 0 64px}
.rn-stage{padding:clamp(32px,4.5vw,56px)}
.rn-stage img{box-shadow:0 8px 28px #0b22320a;outline:1px solid #0b22320a}
.rn-category .rn-stage,.rn-collection .rn-stage{background:radial-gradient(ellipse at 50% 45%,#fff 5%,#edf7fd 72%,#b9d9eb 160%)}
.rn-planning-grid{grid-template-columns:1fr;gap:28px}
.rn-planning .rn-stage{padding:32px}
.rn-planning .rn-stage a{height:auto}
.rn-planning .rn-stage img{width:100%;height:auto;max-height:none;max-width:800px;margin:auto;box-shadow:none}
.rn-compare{aspect-ratio:.88}
@media(max-width:760px){.rn-evidence{margin:32px 0 44px}.rn-stage{padding:24px 18px}.rn-planning .rn-stage{padding:20px 14px}.rn-planning-grid{gap:16px}.rn-compare{aspect-ratio:.72}}
/* Decisions and evidence stay together instead of a gallery of page labels. */
.rn-evidence figcaption{max-width:72ch}
.rn-evidence figcaption p{font-size:16px;line-height:1.8}
.rn-ia-note{padding:22px 24px;margin:32px 0 0;border-left:2px solid #b9d9eb;background:#f0f7fb}
.rn-ia-note p{font:400 14px/1.8 var(--sans);color:#304c60;max-width:68ch;margin:0}
.rn-ia-note strong{display:block;font-weight:500;color:#0b2232;margin-bottom:6px}
@media(max-width:760px){.rn-ia-note{padding:18px}.rn-evidence figcaption p{font-size:15px}}
/* Taxonomy aside: open editorial layout in place of a boxed callout. */
.rn-ia-note{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:36px;padding:28px 0 8px;margin:40px 0 0;border:0;border-top:1px solid #cedfe9;background:none;border-radius:0}
.rn-ia-heading .rn-kicker{display:flex;align-items:center;gap:9px;font-size:10px;letter-spacing:.06em}
.rn-ia-heading .rn-kicker:before{content:"";width:6px;height:6px;background:#499ffc;flex:none}
.rn-ia-note h3{font:500 clamp(21px,2.3vw,27px)/1.25 var(--sans);letter-spacing:-.025em;max-width:24ch;margin:12px 0 0;color:#0b2232}
.rn-ia-detail{min-width:0}.rn-ia-paths{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:18px}
.rn-ia-paths>span{display:flex;flex-direction:column;gap:5px;padding:0 0 12px;border-bottom:2px solid #b9d9eb}
.rn-ia-paths>span:first-child{border-color:#499ffc}
.rn-ia-paths b{font:500 16px/1.3 var(--sans);letter-spacing:-.015em;color:#0b2232}
.rn-ia-paths small{font:400 10px/1.5 var(--mono);color:#507187}
.rn-ia-note .rn-enlarge{margin-top:8px;gap:12px;font-size:11px}
@media(max-width:760px){.rn-ia-note{grid-template-columns:1fr;gap:22px;padding:24px 0 4px;margin-top:32px}.rn-ia-note h3{font-size:24px;max-width:27ch}.rn-ia-paths{gap:18px}.rn-ia-paths small{font-size:10px}}
/* Shared editorial note: a quiet label and one clear body, without nested cards. */
:is(.case-residential,.case-narrative) .rn-editorial-note{display:grid;grid-template-columns:130px minmax(0,1fr);align-items:start;gap:28px;margin:32px 0 0;padding:24px 0 4px;border:0;border-top:1px solid #cedfe9;border-radius:0;background:none;box-shadow:none}
:is(.case-residential,.case-narrative) .rn-editorial-note>.rn-kicker{display:flex;align-items:center;gap:9px;padding-top:4px;font:500 10px/1.6 var(--mono);letter-spacing:.06em;color:#507187}
.rn-editorial-note>.rn-kicker:before{content:"";display:block;flex:none;width:5px;height:5px;background:#499ffc}
.rn-summary-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.rn-summary-list li{margin:0;padding:0;display:grid;gap:3px}
.rn-summary-list li strong{display:block;font:500 16px/1.4 var(--sans);letter-spacing:-.015em;color:#0b2232}
.rn-summary-list li span{display:block;font:400 14px/1.65 var(--sans);color:#456276}
:is(.case-residential,.case-narrative) .rn-editorial-note h3{font:500 23px/1.25 var(--sans);letter-spacing:-.025em;max-width:none;margin:0 0 10px}
:is(.case-residential,.case-narrative) .rn-editorial-note p{font:400 14px/1.8 var(--sans);max-width:62ch;margin:0;color:#304c60}
.rn-editorial-note .rn-enlarge{margin:10px 0 0;font-size:11px}
@media(max-width:760px){:is(.case-residential,.case-narrative) .rn-editorial-note{grid-template-columns:1fr;gap:16px;padding:22px 0 0;margin-top:28px}:is(.case-residential,.case-narrative) .rn-editorial-note>.rn-kicker{padding:0}.rn-summary-list{gap:16px}:is(.case-residential,.case-narrative) .rn-editorial-note h3{font-size:23px}}
.rn-release-steps{display:grid;gap:10px;list-style:none;margin:16px 0 0;padding:0}
.rn-release-steps li{display:flex;align-items:baseline;gap:14px;font:400 14px/1.6 var(--sans);color:#304c60}
.rn-release-steps li>span{flex:none;font:400 10px/1.6 var(--mono);color:#507187}
/* Code notes: a small comment header, one quiet surface, no terminal decoration. */
:is(.case-residential,.case-narrative) .rn-editorial-note{display:block;padding:22px 26px 24px;margin-top:32px;background:#f4f9fc;border:1px solid #d2e2ed;border-radius:4px;box-shadow:none}
:is(.case-residential,.case-narrative) .rn-editorial-note>.rn-kicker{display:flex;align-items:center;gap:8px;margin:0 0 18px;padding:0 0 14px;border-bottom:1px solid #dce8f0;font:400 11px/1.5 var(--mono);letter-spacing:0;text-transform:none;color:#4c7189}
.rn-editorial-note>.rn-kicker:before{width:5px;height:5px;margin-right:3px;background:#499ffc}
.rn-comment-prefix{color:#7999ad}
:is(.case-residential,.case-narrative) .rn-editorial-note h3{font:500 17px/1.55 var(--mono);letter-spacing:-.02em;margin:0 0 10px}
:is(.case-residential,.case-narrative) .rn-editorial-note p{font:400 13px/1.85 var(--mono);max-width:72ch;color:#3f5c70}
.rn-summary-list{gap:15px}.rn-summary-list li{gap:4px}
.rn-summary-list li strong{font:500 13px/1.6 var(--mono);letter-spacing:0}
.rn-summary-list li span{font:400 12px/1.85 var(--mono);color:#456276}
.rn-release-steps{margin-top:0;gap:12px}
.rn-release-steps li{font:400 13px/1.8 var(--mono);gap:16px}
.rn-release-steps li>span{color:#7797ac;font-size:11px}
.rn-editorial-note .rn-enlarge{font-size:11px;margin-top:12px}
@media(max-width:760px){:is(.case-residential,.case-narrative) .rn-editorial-note{padding:20px;margin-top:28px}:is(.case-residential,.case-narrative) .rn-editorial-note h3{font-size:16px}:is(.case-residential,.case-narrative) .rn-editorial-note p{font-size:12px}.rn-release-steps li{font-size:12px}.rn-summary-list li span{font-size:12px}}
/* End the intro surface before the summary and remove doubled divider rules. */
:is(.case-residential,.case-narrative) .case-meta{border:0;padding:12px 0 0;margin-top:22px}
:is(.case-residential,.case-narrative) .rn-summary-surface{background:#fff;padding:28px 0 4px}
:is(.case-residential,.case-narrative) .rn-summary-surface .rn-result{margin-top:0}
:is(.case-residential,.case-narrative) .rn-editorial-note>.rn-kicker{border-bottom:0;padding-bottom:0;margin-bottom:16px}
@media(max-width:760px){:is(.case-residential,.case-narrative) .rn-summary-surface{box-sizing:border-box;width:calc(100% + 44px);margin-left:-22px;padding:26px 22px 8px}:is(.case-residential,.case-narrative) .case-meta{padding-bottom:24px}}
/* A quieter reading rhythm, with the identity square marking the current chapter. */
@media(min-width:761px){
 :is(.case-residential,.case-narrative) .res-sidebar nav>p{margin-bottom:22px}
 :is(.case-residential,.case-narrative) .res-sidebar nav a{position:relative;padding:12px 0 12px 15px;margin:0 0 6px;line-height:1.6}
 :is(.case-residential,.case-narrative) .res-sidebar nav a:before{content:none;display:none;position:absolute;inset:19px auto auto 0!important;width:5px!important;height:5px!important;transform:none!important;background:#499ffc;opacity:1!important}
 :is(.case-residential,.case-narrative) .res-sidebar nav a[aria-current="location"]:before{content:'';display:block;background:#499ffc}
}