:root{--ink:#263d47;--teal:#37697b;--teal-dark:#234f5f;--orange:#d8875f;--cream:#fbf8f2;--mist:#eaf1f0;--line:#d7e2df;--muted:#61757c;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);line-height:1.75}a{color:inherit}.wrap{width:min(1120px,calc(100% - 42px));margin:auto}.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:white;padding:10px;z-index:100}.library-header{position:sticky;top:0;z-index:20;background:rgba(251,248,242,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.library-header .wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.library-brand{text-decoration:none}.library-brand strong,.library-brand small{display:block}.library-brand strong{font-size:17px;letter-spacing:.05em}.library-brand small{font-size:11px;color:var(--teal);letter-spacing:.06em}.home-link{font-size:13px;color:var(--teal);font-weight:700;text-underline-offset:5px}.library-hero{padding:90px 0 58px;background:radial-gradient(circle at 85% 0,#efd8c7 0,transparent 32%),linear-gradient(150deg,#e6f0ed 0%,#f7f2e9 76%)}.eyebrow{color:#ae6847;font-size:11px;font-weight:700;letter-spacing:.2em;margin:0 0 14px}.library-hero h1{font-size:clamp(38px,6vw,68px);line-height:1.28;margin:0 0 20px;color:var(--teal-dark)}.library-hero .lead{font-size:clamp(16px,2vw,19px);max-width:680px;color:#4e666e;margin:0}.library-main{padding:48px 0 90px}.controls{display:grid;grid-template-columns:minmax(220px,340px) 1fr;gap:18px;align-items:center;margin-bottom:34px}.search-box{display:block}.search-box input{width:100%;min-height:48px;border:1px solid #b9cbc8;background:#fff;border-radius:10px;padding:10px 14px;font-size:15px;color:var(--ink)}.filters{display:flex;gap:8px;overflow-x:auto;padding:4px 2px}.filter{flex:none;border:1px solid #a9bfbc;border-radius:999px;background:transparent;color:#385e68;padding:9px 15px;min-height:44px;font-size:13px;font-weight:700;cursor:pointer}.filter[aria-pressed="true"]{background:var(--teal);color:#fff;border-color:var(--teal)}.article-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.article-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;display:grid;grid-template-columns:160px 1fr;min-height:236px;text-decoration:none;transition:transform .2s,box-shadow .2s}.article-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(35,79,95,.09)}.card-art{position:relative;display:grid;place-items:center;background:#dcebe7;overflow:hidden}.card-art.knee-art:before{content:"";width:88px;height:88px;border:14px solid #3e7180;border-radius:50%;box-shadow:0 0 0 22px rgba(255,255,255,.42)}.card-art.knee-art:after{content:"KNEE";position:absolute;bottom:20px;font-size:11px;letter-spacing:.2em;color:#345d68}.card-art.bone-art{background:#f1e1d2}.card-art.bone-art:before{content:"";width:26px;height:125px;border-radius:18px;background:#fff;transform:rotate(-18deg);box-shadow:50px 0 0 #fff}.card-body{padding:27px}.card-meta{font-size:11px;color:#ad6848;font-weight:700;letter-spacing:.08em}.article-card h2{font-size:clamp(21px,2.5vw,28px);line-height:1.45;margin:12px 0 10px}.article-card p{font-size:13px;color:var(--muted);margin:0 0 18px}.card-read{font-size:13px;color:var(--teal);font-weight:700;text-decoration:underline;text-underline-offset:5px}.empty-state{display:none;margin:36px 0;padding:26px;border-radius:14px;background:var(--mist);color:var(--muted)}.future{margin-top:52px;border-top:1px solid var(--line);padding-top:36px}.future h2{font-size:25px;margin:0 0 8px}.future p{color:var(--muted);font-size:14px;margin:0}.future-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.future-tags span{padding:8px 13px;border-radius:999px;background:#e7efeb;color:#41646b;font-size:12px;font-weight:700}.library-footer{background:var(--teal-dark);color:#eaf2ef;padding:28px 0}.library-footer .wrap{display:flex;justify-content:space-between;gap:20px;align-items:center}.library-footer p{margin:0;font-size:12px;color:#c8dad6}.library-footer a{font-size:12px}
@media(max-width:760px){.controls{grid-template-columns:1fr}.article-grid{grid-template-columns:1fr}.library-hero{padding-top:62px}.article-card{grid-template-columns:120px 1fr}.card-body{padding:23px}}
@media(max-width:520px){.wrap{width:min(100% - 30px,1120px)}.library-header .wrap{min-height:70px}.library-brand strong{font-size:15px}.article-card{grid-template-columns:1fr}.card-art{min-height:135px}.card-body{padding:22px}.library-footer .wrap{align-items:flex-start;flex-direction:column}}

/* Keep category and search exclusions hidden despite the card grid layout. */
.article-card[hidden]{display:none!important}

.wrist-art{background:linear-gradient(145deg,#dfece9,#e9d7c7)}.wrist-art::before{content:"手腕";font-size:1.7rem;font-weight:700;color:#234f5f;letter-spacing:.12em}.wrist-art::after{content:"DE QUERVAIN";position:absolute;bottom:20px;font-size:12px;letter-spacing:.08em;color:#345d68}