:root{--hub-ink:#173b34;--hub-text:#526a64;--hub-green:#216b59;--hub-soft:#eef7f3;--hub-line:#dbe7e2;--hub-red:#9f3d34;--hub-amber:#8a6825}
body.sleeve-topic-hub{background:#fbfdfc;color:var(--hub-ink)}
.hub-hero{padding:44px 0 28px;background:linear-gradient(145deg,#fbfefd,#eef7f3)}
.hub-breadcrumbs{font-size:var(--w-text-small);color:#6a7d77;margin-bottom:14px}.hub-breadcrumbs a{color:var(--hub-green);text-decoration:none}
.hub-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;align-items:center}.hub-eyebrow{font-size:var(--w-text-small);color:var(--hub-green);font-weight:var(--w-weight-bold);margin-bottom:8px}.hub-hero h1{font-size:var(--w-text-h1);line-height:1.5;margin:0 0 14px}.hub-hero p{font-size:var(--w-text-body);line-height:2.1;color:var(--hub-text);margin:0}.hub-hero-card{background:#fff;border:1px solid var(--hub-line);border-radius:24px;padding:18px;box-shadow:0 18px 48px rgba(25,73,60,.07)}.hub-hero-card strong{display:block;color:var(--hub-green);margin-bottom:7px}.hub-hero-card p{font-size:var(--w-text-body)}
.hub-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:38px;padding-top:30px}.hub-main{min-width:0}.hub-side{position:sticky;top:74px;display:grid;gap:12px}.hub-side-card{background:#fff;border:1px solid var(--hub-line);border-radius:18px;padding:15px}.hub-side-card strong{display:block;margin-bottom:8px}.hub-side-card a{display:block;padding:7px 0;color:#46665d;text-decoration:none;border-bottom:1px solid #edf2f0;font-size:var(--w-text-small)}.hub-side-card a:last-child{border-bottom:0}
.hub-section{padding:30px 0 38px;border-bottom:1px solid var(--hub-line);scroll-margin-top:80px}.hub-kicker{font-size:var(--w-text-small);color:var(--hub-green);font-weight:var(--w-weight-bold)}.hub-section h2{font-size:var(--w-text-h2);line-height:1.65;margin:6px 0 10px}.hub-section-lead{color:var(--hub-text);line-height:2;max-width:850px}.hub-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}.hub-grid.three{grid-template-columns:repeat(3,1fr)}.hub-card{background:#fff;border:1px solid var(--hub-line);border-radius:21px;padding:19px;box-shadow:0 10px 26px rgba(24,72,59,.04)}.hub-card h3{font-size:var(--w-text-h3);line-height:1.8;margin:0 0 7px}.hub-card p,.hub-card li{font-size:var(--w-text-body);line-height:2;color:var(--hub-text)}.hub-card ul{margin:8px 0 0;padding-right:19px}.hub-tag{display:inline-flex;border-radius:999px;padding:5px 8px;background:var(--hub-soft);color:var(--hub-green);font-size:var(--w-text-small);font-weight:var(--w-weight-bold);margin-bottom:9px}.hub-tag.protocol{background:#f5f2ff;color:#62548d}.hub-tag.warning{background:#fff3f0;color:var(--hub-red)}
.hub-qa{margin-top:18px;border-top:1px solid var(--hub-line)}.hub-qa details{border-bottom:1px solid var(--hub-line)}.hub-qa summary{cursor:pointer;list-style:none;padding:16px 2px;font-weight:var(--w-weight-bold);color:#294f45;display:flex;justify-content:space-between;gap:16px}.hub-qa summary::-webkit-details-marker{display:none}.hub-qa summary:after{content:'+';width:27px;height:27px;border-radius:50%;border:1px solid #d3e3dd;display:grid;place-items:center;flex:0 0 auto;color:#58776e}.hub-qa details[open] summary:after{transform:rotate(45deg)}.hub-qa p{margin:0;padding:0 2px 18px;color:var(--hub-text);line-height:2}
.hub-action{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.hub-btn{display:inline-flex;text-decoration:none;border-radius:12px;padding:10px 14px;border:1px solid #cfe0da;color:var(--hub-green);font-weight:var(--w-weight-bold);font-size:var(--w-text-small);background:#fff}.hub-btn.primary{background:var(--hub-green);color:#fff;border-color:var(--hub-green)}
.hub-evidence{display:grid;gap:10px;margin-top:17px}.hub-evidence article{background:#fff;border:1px solid var(--hub-line);border-radius:17px;padding:16px}.hub-evidence h3{font-size:var(--w-text-h3);margin:0 0 6px}.hub-evidence p{margin:0 0 8px;font-size:var(--w-text-body);color:var(--hub-text);line-height:1.9}.hub-evidence a{font-size:var(--w-text-small);color:var(--hub-green);font-weight:var(--w-weight-bold);text-decoration:none}
.hub-alert{border:1px solid #edcdc7;background:#fff5f3;border-radius:18px;padding:16px;margin-top:16px;color:#714a43;line-height:2}.hub-note{border-right:4px solid var(--hub-green);background:#f1f8f5;border-radius:15px;padding:15px 17px;margin-top:16px;line-height:2;color:#3f5f56}
.hub-stage-road{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin-top:18px}.hub-stage-road article{background:#fff;border:1px solid var(--hub-line);border-radius:18px;padding:15px}.hub-stage-road b{font-size:var(--w-text-small);color:var(--hub-green)}.hub-stage-road h3{font-size:var(--w-text-h3);margin:5px 0}.hub-stage-road p{font-size:var(--w-text-body);line-height:1.9;color:var(--hub-text);margin:0}
.hub-bodycomp{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}.hub-person{background:#fff;border:1px solid var(--hub-line);border-radius:22px;padding:19px}.hub-person strong{display:block;margin-bottom:12px}.hub-bar{height:13px;border-radius:999px;background:#e8efec;overflow:hidden;margin:8px 0 5px}.hub-bar span{display:block;height:100%;background:#79aa9b;border-radius:999px}.hub-bar.lean span{background:#4f8373}.hub-person small{color:#6d8079}.hub-caption{font-size:var(--w-text-small);color:#7b8b86;margin-top:8px}
.hub-footer{border-top:1px solid var(--hub-line);padding:20px 0;background:#f5faf7;color:#71817c;font-size:var(--w-text-small);margin-top:30px}.hub-footer .container{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
@media(max-width:980px){.hub-hero-grid,.hub-layout{grid-template-columns:1fr}.hub-side{position:relative;top:auto;grid-template-columns:1fr 1fr}.hub-grid.three{grid-template-columns:1fr 1fr}.hub-stage-road{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.hub-hero{padding-top:25px}.hub-hero h1{font-size:var(--w-text-h1)}.hub-grid,.hub-grid.three,.hub-side,.hub-bodycomp,.hub-stage-road{grid-template-columns:1fr}.hub-layout{padding-top:10px}.hub-section{padding:26px 0 31px}}


/* v1.4.44.34 — richer pre-op knowledge cards; backward-compatible with all existing hubs */
.hub-card-rich{display:flex;flex-direction:column;align-items:stretch;gap:10px;padding:22px 22px 20px;min-height:100%;background:linear-gradient(180deg,#ffffff,#fbfefd);border:1px solid #dbe8e3;box-shadow:0 12px 32px rgba(28,72,61,.05)}
.hub-card-rich .hub-card-label{display:inline-flex;align-self:flex-start;padding:5px 9px;border-radius:999px;background:#edf7f3;border:1px solid #d4e8e0;color:#2f735f;font-size:var(--w-text-control);font-weight:var(--w-weight-bold)}
.hub-card-rich h3{margin:0!important;font-size:var(--w-text-h3);line-height:1.75!important}
.hub-card-rich p{margin:0;color:#536b64;line-height:2.05;font-size:var(--w-text-body)}
.hub-card-rich ul{margin:2px 0 0;padding:0 18px 0 0;display:grid;gap:7px;color:#536b64}
.hub-card-rich li{line-height:1.9;font-size:var(--w-text-small)}
.hub-card-question,.hub-card-action,.hub-card-evidence,.hub-card-caution{margin-top:2px;padding:11px 12px;border-radius:13px;line-height:1.9;font-size:var(--w-text-small)}
.hub-card-question{background:#f5f8ff;border:1px solid #dce5f5;color:#35546b;font-weight:var(--w-weight-medium)}
.hub-card-action{background:#eef8f4;border:1px solid #d7e9e2;color:#315f53}
.hub-card-action a{color:#1f715d;font-weight:var(--w-weight-bold);text-decoration:none;white-space:nowrap}
.hub-card-evidence{display:grid;gap:3px;background:#f7f8fa;border:1px solid #e3e6ea;color:#586771}
.hub-card-evidence strong{color:#364e5a;font-size:var(--w-text-small)}
.hub-card-caution{display:grid;gap:3px;background:#fff8ee;border:1px solid #eedfbe;color:#725f36}
.hub-card-caution strong{color:#7a5d1d;font-size:var(--w-text-small)}
.hub-section .hub-grid.three{align-items:stretch}
@media(max-width:720px){.hub-card-rich{padding:18px 16px}.hub-card-rich h3{font-size:var(--w-text-h3)}.hub-card-rich p,.hub-card-rich li{font-size:var(--w-text-body)}}

/* v1.4.44.35 — comprehensive pre-op coverage matrix and evidence registry */
.hub-evidence-rich{padding:20px!important}.hub-evidence-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:9px}.hub-evidence-meta span{display:inline-flex;padding:5px 9px;border-radius:999px;background:#edf7f3;color:#2c705d;font-size:var(--w-text-small);font-weight:var(--w-weight-bold)}.hub-evidence-meta b{font-size:var(--w-text-small);color:#7b8b86;font-weight:var(--w-weight-medium)}.hub-evidence-rich h3{font-size:var(--w-text-h3);line-height:1.8}.hub-evidence-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:12px 0}.hub-evidence-columns>div{background:#f8fbfa;border:1px solid #e4ece9;border-radius:13px;padding:12px}.hub-evidence-columns strong{display:block;font-size:var(--w-text-small);color:#315f53;margin-bottom:4px}.hub-evidence-columns p{margin:0!important;font-size:var(--w-text-body);line-height:1.9!important}.hub-card-action{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.hub-card-action a{margin-inline-start:auto}.hub-grid.three>.hub-card-rich{min-width:0}@media(max-width:900px){.hub-evidence-columns{grid-template-columns:1fr}.hub-card-action a{margin-inline-start:0}}

/* v1.4.44.36 — locked pre-op knowledge design system */
body.sleeve-topic-hub,
body.sleeve-topic-hub button,
body.sleeve-topic-hub input,
body.sleeve-topic-hub select,
body.sleeve-topic-hub textarea{font-family:var(--w-font-family)}
body.sleeve-topic-hub{--hub-radius-xl:28px;--hub-radius-lg:22px;--hub-radius-md:16px;--hub-shadow:0 14px 34px rgba(24,72,59,.055);--hub-shadow-hover:0 20px 44px rgba(24,72,59,.09)}
.hub-hero-grid{grid-template-columns:minmax(0,1fr) minmax(280px,330px);gap:42px}.hub-hero h1{max-width:920px}.hub-hero-card{border-radius:var(--hub-radius-lg);box-shadow:var(--hub-shadow)}
.hub-section{padding:40px 0 46px}.hub-section h2{max-width:900px}.hub-section-lead{font-size:var(--w-text-body);line-height:2.15}
.hub-grid{gap:18px}.hub-card,.hub-card-rich{border-radius:var(--hub-radius-lg);box-shadow:var(--hub-shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;overflow:hidden}.hub-card-rich:hover{transform:translateY(-2px);box-shadow:var(--hub-shadow-hover);border-color:#c9ddd6}.hub-card-rich h3{font-weight:var(--w-weight-bold)!important;color:#173b34!important}.hub-card-rich p{font-size:var(--w-text-body);line-height:2.1}.hub-card-rich li{font-size:var(--w-text-small);line-height:2.05}.hub-card-label{letter-spacing:0!important}.hub-card-action{margin-top:auto;background:#f3f9f6;border-color:#d7e9e2}.hub-card-action a{display:inline-flex;align-items:center;min-height:36px}.hub-card-question{background:#f5f8fc;border-color:#dfe7ef}.hub-card-caution{background:#fff8ee;border-color:#ead9b5}
.hub-qa details{background:#fff}.hub-qa summary{font-size:var(--w-text-body);line-height:1.95}.hub-qa p{font-size:var(--w-text-body);line-height:2.1;max-width:900px}
.hub-evidence{gap:16px}.hub-evidence-rich{border-radius:var(--hub-radius-lg)!important;box-shadow:var(--hub-shadow)}.hub-evidence-columns{gap:12px}.hub-evidence-columns>div{border-radius:15px;padding:14px}.hub-evidence-columns p{font-size:var(--w-text-body);line-height:2.05!important}
.hub-side-card{border-radius:18px;box-shadow:0 9px 24px rgba(24,72,59,.035)}
.hub-btn{border-radius:13px;min-height:42px;align-items:center;justify-content:center;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.hub-btn:hover{transform:translateY(-1px)}.hub-btn.primary:hover{box-shadow:0 8px 18px rgba(33,107,89,.18)}

.hub-result-checker{position:relative}.hub-result-form{margin-top:20px;background:linear-gradient(180deg,#fff,#f9fcfb);border:1px solid var(--hub-line);border-radius:var(--hub-radius-xl);padding:22px;box-shadow:var(--hub-shadow);display:grid;grid-template-columns:220px 1fr;gap:16px}.hub-result-form label{display:grid;gap:8px;font-size:var(--w-text-control);font-weight:var(--w-weight-bold);color:#34584f}.hub-result-form label.wide{grid-column:2}.hub-result-form select,.hub-result-form textarea{width:100%;border:1px solid #cfdfda;border-radius:14px;background:#fff;color:#274b42;font-size:var(--w-text-control);line-height:1.9;padding:11px 12px;outline:none}.hub-result-form select:focus,.hub-result-form textarea:focus{border-color:#75a99a;box-shadow:0 0 0 3px rgba(61,132,111,.10)}.hub-result-form textarea{resize:vertical;min-height:112px}.hub-result-actions{grid-column:1/-1;display:flex;gap:10px;flex-wrap:wrap}.hub-result-answer{grid-column:1/-1;border-radius:17px;padding:16px 17px;border:1px solid #dce8e4;background:#fff}.hub-result-answer>span{display:inline-flex;padding:5px 9px;border-radius:999px;background:#edf7f3;color:#2e705d;font-size:var(--w-text-small);font-weight:var(--w-weight-bold);margin-bottom:7px}.hub-result-answer h3{font-size:var(--w-text-h3);margin:0 0 7px!important}.hub-result-answer p{margin:0;color:#526a64;line-height:2}.hub-result-answer.is-review{background:#fffaf2;border-color:#eadab9}.hub-result-answer.is-review>span{background:#fff0cf;color:#7d5e1b}.hub-result-answer.is-sent{background:#f0f8f5;border-color:#cfe5dc}.hub-result-answer.is-empty{background:#fff6f4;border-color:#edd4ce}.hub-result-note{grid-column:1/-1;font-size:var(--w-text-small);color:#75847f;margin:0;line-height:1.9}.hub-inline-link{display:inline-flex;margin-top:10px;color:#216b59;font-weight:var(--w-weight-bold);font-size:var(--w-text-small);text-decoration:none}

@media(max-width:980px){.hub-result-form{grid-template-columns:1fr}.hub-result-form label.wide{grid-column:1}.hub-result-actions,.hub-result-answer,.hub-result-note{grid-column:1}}
@media(max-width:680px){.hub-section{padding:30px 0 34px}.hub-result-form{padding:16px;border-radius:21px}.hub-card-rich{border-radius:18px}.hub-evidence-rich{border-radius:18px!important}}
@media(prefers-reduced-motion:reduce){.hub-card,.hub-card-rich,.hub-btn{transition:none!important}.hub-card-rich:hover,.hub-btn:hover{transform:none!important}}

/* v1.4.44.37 — pre-op scientific rebuild / 10-of-10 editorial UI */
body.sleeve-topic-hub{background:#f7fbf9;color:#183d35}.hub-hero{background:linear-gradient(180deg,#f7fbf9 0%,#eef7f3 100%);border-bottom:1px solid #dce9e4}.hub-hero-grid{gap:52px}.hub-hero h1{font-size:var(--w-text-h1);line-height:1.45;letter-spacing:-.02em}.hub-hero p{font-size:var(--w-text-body);line-height:2.15;max-width:860px}.hub-hero-card{background:#fff;border:1px solid #d7e5df;padding:24px 26px}.hub-hero-card strong{display:block;font-size:var(--w-text-small);color:#2d6e5b;margin-bottom:10px}.hub-hero-card p{font-size:var(--w-text-body);line-height:2!important;margin:0!important}
.hub-section{padding:48px 0 56px}.hub-section+.hub-section{border-top:1px solid #e2ece8}.hub-section h2{font-size:var(--w-text-h2);line-height:1.6;margin-bottom:24px}.hub-grid,.hub-grid.three{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.hub-card-v37{padding:24px 24px 22px;border-radius:24px;background:#fff;border:1px solid #dbe7e2;box-shadow:0 14px 34px rgba(24,72,59,.045);min-height:0}.hub-card-v37:hover{transform:translateY(-2px);border-color:#c6dcd4;box-shadow:0 20px 44px rgba(24,72,59,.075)}.hub-card-v37 h3{font-size:var(--w-text-h3);line-height:1.8!important;margin-bottom:6px!important}.hub-card-label{font-size:var(--w-text-control);padding:6px 10px!important}.hub-direct-answer,.hub-explain,.hub-action-list,.hub-examples,.hub-card-limit{border-radius:16px;padding:14px 15px;margin-top:4px}.hub-direct-answer{background:#eef8f4;border:1px solid #d5e8e0}.hub-explain{background:#f7faf9;border:1px solid #e2ebe7}.hub-action-list{background:#f8fbff;border:1px solid #e0e8f1}.hub-examples{background:#fbfaf5;border:1px solid #ece6d4}.hub-card-limit{background:#fff8ee;border:1px solid #ead9b5}.hub-direct-answer strong,.hub-explain strong,.hub-action-list>strong,.hub-examples>strong,.hub-card-limit strong{display:block;font-size:var(--w-text-small);color:#37685b;margin-bottom:5px}.hub-direct-answer p,.hub-explain p,.hub-examples p{margin:0!important;font-size:var(--w-text-body);line-height:2.05!important;color:#405f56}.hub-action-list ul{margin:4px 0 0;padding:0 18px 0 0;display:grid;gap:6px}.hub-action-list li{font-size:var(--w-text-small);line-height:2}.hub-examples p+p{border-top:1px dashed #e3ddc8;padding-top:7px;margin-top:7px!important}.hub-card-limit span{font-size:var(--w-text-small);line-height:2;color:#6b5830}.hub-card-evidence{margin-top:5px;background:#f3f7f6!important;border-color:#dce7e3!important}.hub-card-action{margin-top:8px;padding:13px 14px;border-radius:15px}.hub-card-action span{font-size:var(--w-text-small);color:#45665d}.hub-card-action a{font-size:var(--w-text-small)}.hub-qa{display:grid;gap:12px;max-width:980px}.hub-qa details{border:1px solid #dbe7e2;border-radius:18px;overflow:hidden;box-shadow:0 8px 22px rgba(24,72,59,.035)}.hub-qa summary{padding:17px 20px;font-weight:var(--w-weight-bold);background:#fff;cursor:pointer}.hub-qa p{padding:0 20px 18px;margin:0;background:#fff;color:#49645c}.hub-action{margin-top:20px}.hub-btn.primary{padding:11px 18px;box-shadow:0 8px 20px rgba(33,107,89,.12)}
.hub-evidence{grid-template-columns:1fr;gap:18px}.hub-evidence-v37{padding:24px!important;border-radius:24px!important}.hub-evidence-v37 h3{font-size:var(--w-text-h3);line-height:1.8!important}.hub-evidence-columns{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.hub-evidence-columns>div{padding:16px;background:#fbfdfc}.hub-evidence-columns strong{font-size:var(--w-text-small)}.hub-evidence-columns p{font-size:var(--w-text-body);line-height:2.05!important}.hub-side{top:90px}.hub-side-card{background:#fff;border:1px solid #dfe9e5;padding:17px}.hub-side-card a{padding:8px 0;line-height:1.7}.hub-footer{background:#eef6f2}.hub-result-form{border-radius:26px;padding:24px;background:#fff}.hub-result-answer{border-radius:18px}
@media(max-width:980px){.hub-grid,.hub-grid.three{grid-template-columns:1fr}.hub-evidence-columns{grid-template-columns:1fr}.hub-hero-grid{gap:24px}}
@media(max-width:680px){.hub-card-v37{padding:19px 17px;border-radius:20px}.hub-card-v37 h3{font-size:var(--w-text-h3)}.hub-direct-answer,.hub-explain,.hub-action-list,.hub-examples,.hub-card-limit{padding:12px}.hub-section{padding:34px 0 40px}.hub-hero h1{font-size:var(--w-text-h1)}}