.case-page{background:var(--paper);font-size:16px}
.case-main{padding-top:22px;padding-bottom:80px;min-height:65vh}
.case-breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;color:#5e6571;font-size:.875rem}
.case-breadcrumb li+li:before{content:"/";margin-right:8px;color:#87909a}
.case-breadcrumb a{text-decoration:underline;text-underline-offset:4px}
.case-heading{position:static;backdrop-filter:none;background:none;border:0;box-shadow:none;padding:42px 0 30px;max-width:880px}
.case-eyebrow{font:800 .875rem "Outfit",sans-serif;letter-spacing:.13em;color:#b32621;margin-bottom:12px}
.case-heading h1{font-size:clamp(1.9rem,4vw,3rem);line-height:1.4;letter-spacing:-.035em;color:var(--black)}
.case-heading h1:after{content:"";display:block;width:64px;height:4px;margin-top:20px;background:linear-gradient(90deg,var(--red),var(--orange));border-radius:4px}
.case-intro{font-size:1rem;color:#555d68;line-height:2;margin-top:24px}
.case-empty{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:24px;background:#fff;padding:56px 32px;text-align:center;min-height:280px}
.case-empty h2{font-size:1.5rem;color:var(--black)}
.case-empty p{color:#626974;margin:12px 0 28px}
.case-line{display:inline-flex;justify-content:center;align-items:center;min-height:52px;padding:12px 24px;background:#078b3d;color:white;border-radius:12px;font-size:1rem;font-weight:800;text-align:center}
.case-line:hover{background:#066f32}
.case-back{display:block;margin-top:24px;color:#723f29;text-decoration:underline;text-underline-offset:5px;font-weight:700}
.case-filter{display:flex;flex-wrap:wrap;gap:16px;align-items:end;padding:24px;background:#fff3e6;border:1px solid var(--line);border-radius:18px;margin:6px 0 18px}
.case-filter[hidden]{display:none}
.case-filter>div{flex:1 1 180px}
.case-filter label{display:block;font-size:.875rem;font-weight:800;margin-bottom:6px}
.case-filter select{font:inherit;width:100%;height:48px;padding:0 12px;background:#fff;border:1px solid #b8a797;border-radius:8px;color:var(--ink)}
.case-filter button{height:48px;padding:0 24px;border:0;border-radius:8px;color:white;background:#a72520;font:700 1rem inherit;cursor:pointer}
.case-filter>a{height:48px;display:flex;align-items:center;font-size:.875rem;text-decoration:underline}
.case-browse{font-size:.875rem;border-bottom:1px solid var(--line);padding:12px 0 18px}
.case-browse summary{cursor:pointer;font-weight:700}
.case-browse{border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none;margin:0;padding:12px 0 18px}
.case-browse summary{display:list-item;padding:8px 0;list-style:disclosure-closed;font-size:.875rem}
.case-browse[open] summary{list-style:disclosure-open}
.case-browse summary:before,.case-browse summary:after{content:none;display:none}
.case-browse h2{font-size:.875rem;margin:16px 0 6px}
.case-browse a{display:inline-block;margin:4px 8px 4px 0;padding:6px 12px;border:1px solid var(--line);border-radius:6px;background:#fff}
.case-active-filter{margin:20px 0 0;font-weight:700}
.case-active-filter a{font-size:.875rem;margin-left:16px;text-decoration:underline}
.case-result-count{margin:24px 0 16px;font-weight:700;color:#626974;font-size:.875rem}
.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.case-card{min-width:0;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 5px 20px #35201108}
.case-cover{display:flex;width:100%;aspect-ratio:4/3;background:#f1eee9;overflow:hidden;gap:2px}
.case-cover figure{position:relative;flex:1;min-width:0;margin:0}
.case-cover img{width:100%;height:100%;object-fit:contain}
.case-cover figcaption{position:absolute;bottom:8px;left:8px;background:#ffffffed;padding:3px 8px;font-size:.8125rem;font-weight:800;border-radius:4px;color:#302b29}
.case-cover-empty{display:flex;align-items:center;justify-content:center;background:#fff4e9;color:#795c49;font-size:1rem;padding:24px;width:100%;text-align:center}
.case-card-content{display:flex;flex:1;flex-direction:column;padding:22px}
.case-card h2,.case-card h3{font-size:1.15rem;line-height:1.7;margin:0 0 12px;color:var(--black);overflow-wrap:anywhere}
.case-card h2 a:hover,.case-card h3 a:hover{color:#a72520;text-decoration:underline}
.case-meta{display:flex;flex-wrap:wrap;gap:5px 18px;margin:16px 0;color:#626974;font-size:.875rem}
.case-meta div{display:flex;gap:6px}.case-meta dt{font-weight:700}.case-meta dd{margin:0}
.case-card .case-meta{display:block;margin:0 0 12px;font-size:.875rem}.case-card .case-meta div{margin-bottom:4px;flex-wrap:wrap}
.case-tags{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 16px}.case-tags a,.case-tags span{background:#fff1e3;color:#783b22;border:1px solid #f0d8c0;padding:2px 8px;font-size:.8125rem;border-radius:4px}
.case-card-summary{color:#606672;font-size:.9375rem;line-height:1.9;margin-bottom:18px;overflow-wrap:anywhere}
.case-card-more{margin-top:auto;color:#a72520;font-weight:800;font-size:.9375rem}
.case-card-more:hover{text-decoration:underline}
.case-pagination{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin:36px 0 0}
.case-pagination a,.case-pagination span{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:4px 12px;border:1px solid var(--line);border-radius:8px;background:white;font-size:.9375rem}
.case-pagination [aria-current]{background:#a72520;color:white;border-color:#a72520}
.case-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}
.case-article{min-width:0;background:white;padding:32px;border:1px solid var(--line);border-radius:20px}
.case-summary{padding:0 0 28px;margin-bottom:30px;border-bottom:1px solid var(--line)}
.case-summary h2{font-size:1.2rem;margin:0 0 12px}.case-summary p{line-height:2}
.case-prose{font-size:1rem;line-height:2;overflow-wrap:anywhere}.case-prose h2{font-size:1.5rem;margin:40px 0 20px;padding-left:14px;border-left:4px solid var(--red);color:var(--black)}
.case-prose h3{font-size:1.2rem;margin:28px 0 14px}.case-prose p{margin:14px 0 24px}.case-prose ul,.case-prose ol{padding-left:24px;margin-bottom:24px}
.case-prose a{text-decoration:underline;color:#a72520}.case-prose blockquote{border-left:3px solid var(--line);padding-left:20px;margin:20px 0}
.case-prose table{border-collapse:collapse;display:block;overflow:auto}.case-prose td,.case-prose th{padding:8px;border:1px solid var(--line)}
.case-photo{margin:24px 0;background:#f7f6f2;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.case-photo img{width:100%;height:auto;max-height:900px;object-fit:contain}
.case-photo figcaption{font-size:.875rem;color:#525964;padding:12px 16px;line-height:1.8}.case-photo .case-stage{font-weight:800;color:#a72520;margin-right:8px}
.case-video{width:100%;max-height:700px;background:#161616;display:block}.case-video-link{display:block;padding:12px;text-decoration:underline;color:#a72520}
.case-extra-media{padding:0;margin:30px 0;overflow:visible}.case-extra-media h2{font-size:1.3rem;margin:24px 0 14px}
.case-sidebar{position:sticky;top:108px;padding:26px;background:#fff0df;border:1px solid var(--line);border-radius:18px}
.case-sidebar h2{font-size:1.3rem;line-height:1.6;margin-bottom:16px;color:var(--black)}.case-sidebar p{font-size:.9375rem;color:#5b5f66;margin-bottom:20px}
.case-sidebar .case-line{display:flex;width:100%}.case-phone{display:block;text-align:center;font-weight:800;font-size:1.1rem;margin-top:12px}
.case-guide-links{display:grid;gap:12px;font-size:.875rem;padding-top:20px;margin-top:20px;border-top:1px solid #dec5a9}.case-guide-links a{text-decoration:underline;text-underline-offset:4px}
.case-publication{font-size:.875rem;margin-top:28px;padding-top:20px;border-top:1px solid var(--line);color:#626974}
.case-related{padding:56px 0 0;overflow:visible}.case-related>h2{font-size:1.6rem;margin-bottom:24px}
.qa-notice{padding:12px 20px;background:#851820;color:#fff;font-weight:700;text-align:center}
.case-page section{scroll-margin-top:100px}
@media(max-width:980px){.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.case-detail-layout{grid-template-columns:minmax(0,1fr)}.case-sidebar{position:static;max-width:none}.case-sidebar h2 br{display:none}}
@media(max-width:600px){.case-main{padding-top:16px;padding-bottom:44px}.case-heading{padding:28px 0 24px}.case-heading h1{font-size:1.85rem}.case-grid{grid-template-columns:minmax(0,1fr);gap:22px}.case-empty{padding:32px 20px}.case-empty h2{font-size:1.3rem}.case-empty .case-line{width:100%;padding:12px}.case-filter{padding:16px;gap:12px}.case-filter>div{flex-basis:100%}.case-filter button{flex:1}.case-article{padding:22px 18px;border-radius:14px}.case-photo{margin:20px -4px}.case-prose h2{font-size:1.3rem}.case-detail-layout{gap:24px}.case-related{padding-top:36px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}