.case-format {font-family:"Inter Display",Arial,sans-serif;font-size:16px;font-weight:400;line-height:1.25;background:#fff;color:#000;}
.case-format .page {width:auto;max-width:none;margin:0 104px 0 382px;padding:64px 32px;animation:none;}
.case-format .case-detail {max-width:1000px;margin:0 auto;gap:48px;}
.case-heading {display:grid;gap:48px;}
.case-heading h1 {font-size:36px;line-height:40px;font-weight:600;letter-spacing:normal;max-width:965px;text-wrap:wrap;}
.case-meta {display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:0;line-height:20px;}
.case-meta dt {color:#707070;margin:0 0 4px;}
.case-meta dt:not(:first-child) {margin-top:24px;}
.case-meta dd {margin:0;min-width:0;}
.case-sidebar {position:fixed;inset:0 auto 0 40px;width:342px;padding:64px 40px 64px 0;border-right:1px solid #00000026;display:flex;flex-direction:column;gap:24px;overflow:auto;scrollbar-width:thin;}
.case-home {display:flex;flex-direction:column;align-items:flex-start;gap:8px;color:#000;text-decoration:none;font-size:20px;line-height:24px;font-weight:600;}
.case-home img {width:48px;height:48px;object-fit:cover;border-radius:8px;}
.case-summary-short {font-size:14px;line-height:18px;color:#707070;margin-top:-16px;}
.case-summary-short p + p {margin-top:0;}
.case-return {font-size:14px;color:#707070;text-decoration:none;}
.case-contents {margin:16px 0 24px;flex:1;}
.case-contents summary {display:none;}
.case-contents nav {display:flex;flex-direction:column;gap:16px;}
.case-contents a {font-size:14px;line-height:18px;color:#707070;text-decoration:none;transition:color .15s;}
.case-contents a[aria-current],.case-contents a:hover {color:#000;}
.case-contents a[aria-current] {font-weight:400;font-size:16px;line-height:20px;}
.case-contact {font-weight:500;line-height:22px;display:flex;align-items:center;justify-content:center;gap:4px;flex-shrink:0;min-height:44px;height:44px;border-radius:12px;background:#0088ea;color:white;text-decoration:none;font-size:16px;}
.case-contact img {width:27px;height:27px;}
.case-contact:hover {background:#0076cf;}
.case-format .case-section,.case-format .case-text-stack {gap:48px;}
.case-format .case-detail__hero {aspect-ratio:1000/480;border-radius:12px;background:#e3e3e3;}
.case-format .case-row {display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px;scroll-margin-top:40px;}
.case-section-heading {font-weight:500;display:flex;flex-direction:column;gap:8px;}
.case-eyebrow {font-weight:400;font-size:16px;line-height:20px;color:#707070;}
.case-section-heading h2 {font-size:20px;line-height:24px;max-width:240px;}
.case-format .case-row__content {grid-column:auto;max-width:none;font-size:16px;line-height:24px;gap:0;}
.case-format .case-row__content p {text-wrap:pretty;}
.case-format .case-image-grid {grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.case-format .case-image-grid > .case-figure {grid-column:auto;}
.case-format .case-media-wide,.case-format .case-figure,.case-format .before-after {border-radius:12px;background:#f4f4f4;}
.case-format .case-image-strip,.case-format .case-more__grid {max-width:100%;margin-right:0;padding-right:0;}
.case-format .case-figure--strip,.case-format .case-figure--sp-concept {flex-basis:calc((100% - 24px)/2);}
.case-format .case-figure--sp-flow {height:360px;}
.case-format .case-section:not(.case-section--intro) {padding-top:48px;border-top:2px solid #e0e0e0;position:relative;}
.case-format .case-section:not(.case-section--intro)::before {content:'';position:absolute;top:-4px;left:calc(50% - 4px);width:8px;height:8px;background:#e0e0e0;border-radius:50%;box-shadow:0 0 0 12px white;}
.case-format .case-more {padding-top:48px;border-top:1px solid #e0e0e0;}
.case-format .case-more h2 {font-size:20px;}
.case-format .case-more__grid .project-card {flex:0 0 calc((100% - 48px)/3);min-width:220px;}
.case-format .case-more h3 {font-size:16px;line-height:22px;}
.case-format .case-more .text-link {font-size:14px;}
.case-format .footer {max-width:1000px;margin:64px auto 0;font-size:14px;}
.case-format a:focus-visible,.case-format summary:focus-visible {outline:2px solid #0088ea;outline-offset:4px;}
.case-format .case-row:focus {outline:none;}
@media(max-width:1500px) {
 .case-sidebar {left:28px;width:286px;padding-right:24px;}
 .case-format .page {margin-left:314px;margin-right:64px;padding:48px 32px;}
 .case-format .case-row {grid-template-columns:180px minmax(0,1fr);gap:24px;}
}
@media(max-width:1100px) {
 .case-sidebar {left:24px;width:250px;padding-top:32px;}
 .case-format .page {margin-left:274px;margin-right:0;padding:32px 24px;}
 .case-heading h1 {font-size:30px;line-height:34px;}
 .case-format .case-row {grid-template-columns:1fr;gap:16px;}
 .case-section-heading h2 {max-width:none;}
}
@media(max-width:720px) {
 .case-sidebar {position:relative;inset:auto;width:auto;max-height:none;padding:24px 20px;border-right:0;border-bottom:1px solid #e0e0e0;gap:20px;overflow:visible;}
 .case-home {font-size:18px;line-height:24px;}
 .case-summary-short {margin-top:-12px;max-width:440px;}
 .case-return {order:2;}
 .case-contact {order:3;max-width:301px;}
 .case-contents {order:4;margin:0;padding-top:16px;border-top:1px solid #eee;}
 .case-contents summary {display:flex;justify-content:space-between;cursor:pointer;list-style:none;font-size:14px;color:#707070;}
 .case-contents summary::-webkit-details-marker {display:none;}
 .case-contents summary::after {content:'+';color:#0088ea;}
 .case-contents[open] summary::after {content:'−';}
 .case-contents nav {padding-top:20px;gap:16px;}
 .case-format .page {margin:0;padding:32px 20px;}
 .case-heading h1 {font-size:28px;line-height:32px;letter-spacing:-.5px;}
 .case-heading,.case-format .case-detail,.case-format .case-section,.case-format .case-text-stack {gap:32px;}
 .case-meta {font-size:14px;line-height:20px;}
 .case-format .case-row__content {font-size:16px;line-height:24px;}
 .case-format .case-image-grid {grid-template-columns:1fr;gap:16px;}
 .case-format .case-figure--strip,.case-format .case-figure--sp-concept {flex-basis:88%;}
 .case-format .case-figure--sp-flow {height:280px;}
 .case-format .case-section:not(.case-section--intro) {padding-top:32px;}
 .case-format .case-detail__hero {aspect-ratio:16/10;}
 .case-format .case-more__grid .project-card {flex-basis:82%;}
 .case-format .footer {gap:16px;margin-top:40px;}
}
@media(prefers-reduced-motion:reduce) {.case-format * {scroll-behavior:auto!important;transition:none!important;}}
.case-summary-short {font-weight:400;}

.case-minimap {position:fixed;right:16px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:flex-end;gap:4px;width:36px;z-index:10;pointer-events:none;}
.case-minimap b {display:block;width:10px;height:2px;border-radius:1px;background:#dedede;transform-origin:right center;transition:transform .1s linear;}
.case-minimap b:nth-child(4n + 1) {width:20px;background:#a8a8a8;}
@media(max-width:1100px) {.case-minimap {display:none;}}
@media(prefers-reduced-motion:reduce) {.case-minimap b {transition:none;}}

.case-contacts {display:flex;gap:8px;flex-shrink:0;width:100%;margin-top:auto;}
.case-contact-button {display:flex;align-items:center;justify-content:center;flex:1;min-width:0;height:54px;border-radius:12px;background:#242424;color:#fff;text-decoration:none;font-size:14px;line-height:18px;font-weight:600;transition:background .15s;}
.case-contact-button:hover {background:#3a3a3a;}
.case-contact-button img {display:block;flex:none;object-fit:contain;}
.case-contact-button img[width="24"] {width:24px;height:24px;}
.case-contact-button img[width="16"] {width:16px;height:16px;}
@media(max-width:720px) {.case-contacts {order:3;max-width:301px;}}