:root{
  --blue:#31558a;--teal:#55a9a1;--teal-dark:#328d86;--mint:#eaf5f3;--warm:#faf7f2;--sand:#f7ead8;--ink:#263746;--muted:#66747d;--line:#dbe7e7;--white:#fff;--shadow:0 12px 30px rgba(31,70,84,.08);--radius:24px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(49,85,138,.08)}.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:flex;align-items:center;gap:10px;color:var(--blue)}.brand-mark{font-size:35px;color:var(--teal);transform:rotate(-35deg)}.brand strong{font-size:22px}.brand small{display:block;font-size:12px;letter-spacing:.16em}.main-nav{display:flex;gap:30px;align-items:center;font-weight:700}.main-nav a{padding:25px 0 20px;border-bottom:3px solid transparent}.main-nav a:hover,.main-nav a.active{color:var(--blue);border-color:var(--teal)}.menu-btn{display:none;background:none;border:0;font-size:28px}.hero{background:linear-gradient(110deg,var(--warm) 0%,#fff 58%,#edf8f7 100%);overflow:hidden}.hero-grid{min-height:500px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:48px}.eyebrow{font-size:13px;letter-spacing:.2em;font-weight:800;color:var(--blue);margin:0 0 12px}.hero h1{font-size:58px;line-height:1.15;margin:0 0 18px;color:#0d4772;letter-spacing:-.03em}.hero h1 span{color:var(--teal-dark)}.lead{font-size:18px;max-width:620px;color:#455b68}.hero-actions{display:flex;gap:14px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 24px;font-weight:800}.btn-primary{background:var(--teal);color:#fff;box-shadow:0 8px 22px rgba(85,169,161,.24)}.btn-secondary{border:1.5px solid var(--teal);color:var(--blue);background:#fff}.hero-media{position:relative;align-self:stretch;display:flex;align-items:flex-end}.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center;border-radius:0 0 0 90px;filter:saturate(.92)}.handnote{position:absolute;right:4%;bottom:12%;background:rgba(255,255,255,.82);padding:10px 14px;border-radius:14px;color:#44606b;transform:rotate(-4deg);font-family:cursive}.section{padding:72px 0}.soft{background:linear-gradient(180deg,#eef9f7,#f9fcfb)}.section-heading{margin-bottom:28px}.section-heading h2{font-size:34px;line-height:1.25;color:#114b73;margin:0 0 8px}.section-heading p{margin:0;color:var(--muted)}.centered{text-align:center}.row-heading{display:flex;align-items:end;justify-content:space-between;gap:24px}.text-link{font-weight:800;color:var(--blue)}.card-grid.six{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.topic-card{background:#fff;border:1px solid #e2ecec;border-radius:18px;padding:24px 16px;text-align:center;box-shadow:0 5px 18px rgba(46,91,100,.05);transition:.2s ease}.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b8dfdb}.topic-card .icon{font-size:34px}.topic-card h3{margin:10px 0 6px;color:#164f75}.topic-card p{font-size:14px;color:var(--muted);margin:0}.question-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.question-grid a{padding:20px 22px;border:1px solid #dfe8eb;border-radius:16px;background:#fff;font-weight:800;position:relative}.question-grid a:after{content:'›';position:absolute;right:18px;color:var(--teal);font-size:24px}.care-flow{background:linear-gradient(110deg,#fff6ea,#f9f4ea 58%,#e9f7f5)}.care-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:50px;align-items:center}.care-grid h2{font-size:34px;color:#114b73;margin:0 0 8px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}.step{background:#fff;border-radius:18px;padding:18px;display:flex;gap:12px;align-items:flex-start;box-shadow:0 5px 18px rgba(46,91,100,.05)}.step b{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--teal);color:#fff;flex:none}.step strong{display:block;color:#164f75}.step small{display:block;color:var(--muted);margin-top:3px;line-height:1.45}.care-visual{min-height:230px;border-radius:40% 10% 40% 10%;background:linear-gradient(145deg,#d7efeb,#fff);display:grid;place-items:center;text-align:center;padding:30px;color:#46706b}.care-visual span{font-size:48px;color:var(--teal)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;border-radius:20px;padding:24px;min-height:140px}.product-card.aqua{background:#eaf7f7}.product-card.green{background:#eef6e8}.product-card.sand{background:#fbf1df}.product-card h3{margin:0;color:#154d72}.product-card p{margin:4px 0 0;color:var(--muted)}.product-emoji{font-size:42px}.product-card>b{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--teal);color:white}.legal-note{margin:22px 0 0;color:#748087;font-size:13px}.article-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.article-card{overflow:hidden;background:#fff;border:1px solid #e2e9eb;border-radius:18px}.article-img{height:155px;background-size:cover;background-position:center}.article-img.child{background:linear-gradient(135deg,#f2d3bc,#f7eee7)}.article-img.clean{background:linear-gradient(135deg,#dcefea,#eef8f5)}.article-img.saline{background:linear-gradient(135deg,#dcecf8,#f2f8fc)}.article-img.protect{background:linear-gradient(135deg,#f4e3cb,#fbf5eb)}.article-body{padding:18px}.article-body span{font-size:12px;color:var(--teal-dark);font-weight:800}.article-body h3{margin:6px 0 2px;font-size:18px;color:#174f75}.article-body p{margin:0;color:var(--muted);font-size:14px}.about{background:#fff}.about-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:18px;align-items:stretch}.about-grid h2{font-size:32px;color:#114b73;margin:0 0 10px}.trust-card{border-left:1px solid #d9e2e5;padding-left:20px;display:flex;gap:12px}.trust-card span{font-size:28px;color:var(--teal)}.trust-card strong{color:#164f75}.trust-card p{margin:5px 0 0;color:var(--muted);font-size:14px}.site-footer{background:#174f79;color:#e9f4f8;padding:36px 0}.footer-grid{display:grid;grid-template-columns:auto 1fr;gap:22px 40px;align-items:center}.footer-brand{color:white}.footer-links{display:flex;justify-content:flex-end;gap:24px}.disclaimer{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.15);padding-top:18px;margin:0;font-size:13px;color:#cfe0e8}
@media (max-width:980px){.menu-btn{display:block}.main-nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:12px 20px 20px;box-shadow:0 16px 30px rgba(0,0,0,.08);flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:12px 0;border-bottom:1px solid #edf0f2}.hero-grid{grid-template-columns:1fr;gap:0}.hero-copy{padding:60px 0 34px}.hero-media{height:340px}.hero-media img{border-radius:30px 30px 0 0}.card-grid.six{grid-template-columns:repeat(3,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.care-grid{grid-template-columns:1fr}.product-grid{grid-template-columns:1fr}.article-grid{grid-template-columns:repeat(2,1fr)}.about-grid{grid-template-columns:1fr 1fr}.trust-card{border-left:0;border-top:1px solid #d9e2e5;padding:18px 0 0}}
@media (max-width:640px){.container{width:min(100% - 28px,1180px)}.hero h1{font-size:42px}.lead{font-size:16px}.hero-actions{flex-direction:column;align-items:stretch}.section{padding:52px 0}.section-heading h2,.care-grid h2{font-size:28px}.row-heading{align-items:flex-start;flex-direction:column}.card-grid.six,.question-grid,.article-grid,.about-grid,.steps{grid-template-columns:1fr}.topic-card{text-align:left;display:grid;grid-template-columns:auto 1fr;column-gap:12px}.topic-card p{grid-column:2}.hero-media{height:260px}.handnote{font-size:12px}.footer-grid{grid-template-columns:1fr}.footer-links{justify-content:flex-start;flex-wrap:wrap}.disclaimer{grid-column:auto}}

/* Article page */
.article-hero{background:linear-gradient(115deg,var(--warm),#fff 62%,#eaf7f5);padding:54px 0 46px;border-bottom:1px solid #e6eeee}.article-hero-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(260px,.45fr);gap:46px;align-items:end}.breadcrumb{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:24px}.breadcrumb a:hover{color:var(--teal-dark)}.article-hero h1{font-size:48px;line-height:1.2;color:#0f4a72;margin:0 0 16px;letter-spacing:-.025em}.article-hero h1 span{color:var(--teal-dark)}.article-deck{font-size:18px;color:#465e69;max-width:820px;margin:0 0 18px}.article-meta{display:flex;flex-wrap:wrap;gap:10px 18px;color:#728089;font-size:13px}.review-box{background:rgba(255,255,255,.88);border:1px solid #dce9e8;border-radius:20px;padding:22px;box-shadow:var(--shadow)}.review-box strong{color:#154d72}.review-box p{margin:2px 0 12px}.review-box small{color:#78858c;display:block;line-height:1.55}.article-shell{padding:54px 0 80px}.article-layout{display:grid;grid-template-columns:220px minmax(0,780px);gap:54px;justify-content:center;align-items:start}.toc{position:sticky;top:104px;border:1px solid #e1ebeb;border-radius:18px;padding:20px;background:#fff;display:flex;flex-direction:column;gap:9px;font-size:14px}.toc strong{color:#154d72;margin-bottom:4px}.toc a{color:#60737c}.toc a:hover{color:var(--teal-dark)}.article-content{min-width:0}.article-content section{scroll-margin-top:100px;margin-bottom:54px}.article-content h2{font-size:30px;line-height:1.35;color:#124d74;margin:0 0 16px}.article-content p{font-size:16px;color:#394e59}.quick-answer{background:linear-gradient(145deg,#eef9f7,#fff);border:1px solid #d9ece9;border-radius:24px;padding:28px}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}.quick-grid>div{background:#fff;border-radius:16px;padding:16px;box-shadow:0 5px 18px rgba(46,91,100,.05)}.quick-grid b{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--teal);color:#fff;margin-bottom:10px}.quick-grid strong{display:block;color:#164f75}.quick-grid span{display:block;color:var(--muted);font-size:13px;line-height:1.55;margin-top:4px}.source-note{font-size:13px!important;color:#748087!important;border-top:1px solid #dfeceb;margin:22px 0 0!important;padding-top:16px}.callout{border-radius:18px;padding:18px 20px;margin:24px 0}.callout strong{display:block;color:#154d72}.callout p{margin:5px 0 0;font-size:14px}.callout.neutral{background:#f6f8f8;border-left:4px solid #8aa1aa}.callout.info{background:#edf7f7;border-left:4px solid var(--teal)}.callout.warning{background:#fff5e8;border-left:4px solid #e3a65b}.number-steps{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}.number-steps>div{display:flex;gap:14px;border:1px solid #e1ebeb;border-radius:16px;padding:17px}.number-steps b{color:var(--teal-dark);font-size:20px}.number-steps strong,.number-steps small{display:block}.number-steps strong{color:#154d72}.number-steps small{color:var(--muted);margin-top:3px}.compare-wrap{overflow:auto;border:1px solid #e1ebeb;border-radius:16px}.compare-table{width:100%;border-collapse:collapse;min-width:620px}.compare-table th,.compare-table td{text-align:left;padding:15px 16px;border-bottom:1px solid #e5eded;vertical-align:top}.compare-table th{background:#eff8f6;color:#154d72}.compare-table tr:last-child td{border-bottom:0}.context-product{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(110deg,#eaf7f7,#fbf2e4);border-radius:24px;padding:26px!important}.context-product h2{margin-bottom:8px}.context-product p{margin-bottom:0}.check-list{padding:0;list-style:none;display:grid;gap:10px}.check-list li{padding-left:30px;position:relative}.check-list li:before{content:'✓';position:absolute;left:0;top:1px;width:21px;height:21px;border-radius:50%;background:#e9f6f3;color:var(--teal-dark);font-weight:900;display:grid;place-items:center;font-size:12px}.article-content details{border:1px solid #e0e9eb;border-radius:14px;padding:0 18px;margin:10px 0;background:#fff}.article-content summary{cursor:pointer;padding:16px 0;font-weight:800;color:#174f75}.article-content details p{margin:0 0 16px}.references ol{padding-left:22px}.references li{margin:9px 0}.references a{color:#235f8f;text-decoration:underline;text-underline-offset:3px}.article-review-footer{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;background:#f8faf9;border-radius:18px;padding:20px;border:1px solid #e1ebeb}.article-review-footer strong{color:#154d72}.article-review-footer p{font-size:14px;margin:4px 0 0}.article-disclaimer{background:#174f79;color:#eef7f8;border-radius:18px;padding:22px!important;margin-bottom:0!important}.article-disclaimer strong{font-size:18px}.article-disclaimer p{color:#dbeaf0;margin-bottom:0;font-size:14px}.article-page{padding-bottom:80px}
@media (max-width:980px){.article-hero-grid{grid-template-columns:1fr}.article-layout{grid-template-columns:1fr;max-width:800px}.toc{position:static;display:grid;grid-template-columns:1fr 1fr}.quick-grid{grid-template-columns:1fr 1fr}.context-product{align-items:flex-start;flex-direction:column}}
@media (max-width:640px){.article-hero{padding:34px 0}.article-hero h1{font-size:36px}.article-deck{font-size:16px}.article-shell{padding:34px 0 56px}.toc{grid-template-columns:1fr}.quick-grid,.number-steps,.article-review-footer{grid-template-columns:1fr}.quick-answer{padding:20px}.article-content h2{font-size:26px}.context-product{padding:22px!important}.article-page{padding-bottom:56px}}
\n\n/* ===== Homepage V3 hero refinement ===== */\n.hero{background:linear-gradient(105deg,#fffaf4 0%,#fffdf9 48%,#f5fbfa 100%);overflow:hidden}\n.hero-grid{width:100%;max-width:none;margin:0;display:grid;grid-template-columns:minmax(420px,46%) minmax(0,54%);align-items:stretch;gap:0}\n.hero-copy{padding:72px clamp(40px,6vw,110px) 68px max(40px,calc((100vw - 1180px)/2));display:flex;flex-direction:column;justify-content:center;position:relative;z-index:2}\n.hero-copy:before{content:'';position:absolute;left:-150px;bottom:-130px;width:430px;height:300px;border-radius:50%;background:#e9f6f3;opacity:.72;z-index:-1}\n.hero h1{font-size:clamp(52px,4.2vw,76px);line-height:1.08;letter-spacing:-.045em;margin:10px 0 22px;color:#0e4b78}\n.hero h1 span{color:#39a4a1}\n.hero .lead{font-size:clamp(18px,1.35vw,22px);line-height:1.8;max-width:700px;color:#36576d}\n.hero-media{position:relative;min-height:505px;overflow:hidden;background:#f6f2eb;border-radius:0}\n.hero-media img{position:absolute;inset:0;width:116%;height:100%;max-width:none;object-fit:cover;object-position:36% 48%;transform:translateX(-2%);border-radius:0}\n.hero-media:after{content:'';position:absolute;inset:auto 0 0 0;height:22%;background:linear-gradient(to top,rgba(255,255,255,.08),transparent);pointer-events:none}\n.handnote{display:none!important}\n.brand-mark{font-size:30px;color:var(--teal);transform:none;line-height:1}\n.brand strong{font-size:25px;letter-spacing:-.02em}\n.brand small{font-size:11px;letter-spacing:.22em;color:#55738b}\n.site-header .container{width:min(1280px,calc(100% - 48px))}\n.nav-wrap{min-height:84px}\n.main-nav{gap:38px}\n.main-nav a{padding:29px 0 22px}\n.hero-actions{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}\n.btn{padding:14px 28px;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;min-height:52px}\n.btn-primary{background:linear-gradient(135deg,#45ada7,#2d9c9a);color:#fff;box-shadow:0 10px 24px rgba(45,156,154,.18)}\n.btn-secondary{border:1.5px solid #289b99;background:rgba(255,255,255,.72);color:#135276}\n#wound-types{padding-top:46px}\n@media (max-width:980px){\n  .hero-grid{grid-template-columns:1fr}\n  .hero-copy{padding:56px 28px 42px}\n  .hero-media{min-height:390px}\n  .hero-media img{width:108%;object-position:40% 48%;transform:translateX(-3%)}\n}\n@media (max-width:640px){\n  .site-header .container{width:min(100% - 28px,1280px)}\n  .nav-wrap{min-height:70px}\n  .hero-copy{padding:42px 20px 30px}\n  .hero h1{font-size:46px}\n  .hero-media{min-height:315px}\n  .hero-media img{width:125%;object-position:42% 50%;transform:translateX(-8%)}\n}\n
/* V4 image fixes */
.hero-media img{object-position:center center;}
.care-visual{overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;min-height:230px;padding:0;background:#f7f1e7;}
.care-visual img{width:100%;height:100%;min-height:230px;object-fit:cover;object-position:center;border-radius:inherit;}
.care-visual p{position:absolute;right:22px;bottom:18px;margin:0;background:rgba(255,255,255,.86);padding:10px 14px;border-radius:14px;color:#46706b;font-weight:700;}
.article-img{height:155px;overflow:hidden;background:#f3f6f5;}
.article-img img{width:100%;height:100%;object-fit:cover;object-position:center;display:block;}
@media (max-width:640px){.care-visual p{right:14px;bottom:12px;font-size:13px}.care-visual,.care-visual img{min-height:210px}.article-img{height:180px}}

/* V12 Hybrid: V10 visuals + selected V11 editorial refinements */
.card,.wound-card,.question-card,.article-card,.product-card,.step-card{
  border-radius:18px;
  box-shadow:0 8px 24px rgba(37,65,73,.08);
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover,.wound-card:hover,.question-card:hover,.article-card:hover,.product-card:hover,.step-card:hover{
  transform:translateY(-4px);
  box-shadow:0 14px 30px rgba(37,65,73,.12);
}
.btn{border-radius:10px;}
.article-container{max-width:900px;}
.article-header h1{line-height:1.22;letter-spacing:-.02em;}
.article-lead{max-width:800px;line-height:1.85;}
.quick-answer{
  border-radius:14px;
  box-shadow:none;
  border:1px solid #dfe9e6;
  background:#f7fbfa;
}
.product-context{border-radius:16px;}
.review-box{border-radius:12px;box-shadow:none;}
.wound-card .icon,.question-card .icon,.step-card .icon{font-size:1.35rem;}
.care-intro-layout{
  display:grid;
  grid-template-columns:minmax(0,1.38fr) minmax(240px,.62fr);
  gap:2.5rem;
  align-items:center;
}
.care-intro-media img{
  width:100%;
  display:block;
  border-radius:18px;
  box-shadow:0 10px 26px rgba(37,65,73,.10);
}
@media(max-width:820px){
  .care-intro-layout{grid-template-columns:1fr;gap:1.5rem;}
}


/* === V13 layout fixes === */

/* Care section: keep text and hands image in the same grid row */
.care-intro-layout,
.care-grid{
  display:grid;
  grid-template-columns:minmax(0,1.38fr) minmax(240px,.62fr);
  gap:2.5rem;
  align-items:center;
}
.care-visual{
  display:flex;
  align-items:center;
  justify-content:center;
  min-width:0;
}
.care-visual img{
  display:block;
  width:100%;
  max-width:460px;
  height:auto;
  object-fit:cover;
  border-radius:18px;
  box-shadow:0 10px 26px rgba(37,65,73,.10);
}
.care-intro-media{display:none!important;}

/* Steps card refinements: prevent title wrapping */
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
  margin-top:28px;
}
.step{
  background:#fff;
  border-radius:18px;
  padding:16px 12px;
  display:flex;
  gap:10px;
  align-items:flex-start;
  box-shadow:0 5px 18px rgba(46,91,100,.05);
}
.step b{
  width:30px;
  height:30px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:var(--teal);
  color:#fff;
  font-size:14px;
  flex:none;
}
.step span{
  min-width:0;
  flex:1;
}
.step strong{
  display:block;
  color:#164f75;
  white-space:nowrap;
  font-size:15px;
  letter-spacing:-0.01em;
}
.step small{
  display:block;
  color:var(--muted);
  margin-top:4px;
  font-size:12.5px;
  line-height:1.45;
}


/* Latest education: image must be part of the card, not outside it */
.article-card{
  overflow:hidden;
}
.article-thumb{
  width:100%;
  aspect-ratio:16/9;
  overflow:hidden;
  border-radius:16px 16px 0 0;
  background:#eef3f1;
}
.article-thumb img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  margin:0;
}

/* If cards are anchors/articles, keep visual continuity */
a.article-card,
article.article-card,
div.article-card{
  position:relative;
}

/* Prevent standalone article images in latest section from escaping card layout */
.latest-articles > img,
.articles-grid > img,
.article-grid > img{
  display:none;
}

@media(max-width:820px){
  .care-intro-layout,
  .care-grid{
    grid-template-columns:1fr;
    gap:1.5rem;
  }
  .care-visual img{max-width:100%;}
}

/* === V15 latest-article spacing fix === */
.article-card{
  display:flex;
  flex-direction:column;
  overflow:hidden;
}

.article-thumb{
  margin:0 !important;
  padding:0 !important;
  height:auto !important;
  min-height:0 !important;
  aspect-ratio:16 / 9;
  flex:0 0 auto;
}

.article-thumb img{
  margin:0 !important;
  padding:0 !important;
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}

/* Common content wrappers used inside article cards */
.article-card .article-content,
.article-card .card-content,
.article-card .article-body,
.article-card .card-body{
  margin-top:0 !important;
  padding-top:1rem !important;
}

/* If text is directly inside the card, keep compact spacing after thumbnail */
.article-card > h3,
.article-card > h2,
.article-card > p,
.article-card > span,
.article-card > .meta{
  margin-top:0;
}

/* Prevent legacy placeholder space under thumbnails */
.article-card::before,
.article-card::after{
  min-height:0;
}

/* Keep card copy compact and editorial */
.article-card h3{
  margin-bottom:.55rem;
}
.article-card p{
  margin-bottom:0;
}

/* === V17 knowledge-platform structure === */
.guide-link-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.guide-link-grid a{
  display:flex;flex-direction:column;gap:4px;
  padding:20px 22px;
  border:1px solid #dce7e4;
  border-radius:16px;
  background:#fff;
  text-decoration:none;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.guide-link-grid a:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(37,65,73,.09);border-color:#b8d0ca;}
.guide-link-grid strong{color:#294d4b;font-size:1.03rem;}
.guide-link-grid span{color:#68777c;font-size:.92rem;line-height:1.55;}

.edu-hero{padding:72px 0 54px;background:#f8f5ef;}
.edu-hero h1{font-size:clamp(2.1rem,4.5vw,3.6rem);line-height:1.17;max-width:850px;margin:.5rem 0 1rem;letter-spacing:-.03em;}
.edu-hero p:last-child{max-width:760px;font-size:1.08rem;line-height:1.8;color:#58686d;}
.edu-jump{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid #e2e9e6;}
.edu-jump .container{display:flex;gap:26px;overflow:auto;padding-top:14px;padding-bottom:14px;}
.edu-jump a{white-space:nowrap;text-decoration:none;color:#425b5a;font-weight:600;}
.edu-section-head{display:flex;gap:18px;align-items:flex-start;margin-bottom:28px;}
.edu-section-head>span{font-size:.85rem;color:#59837f;border-top:2px solid #59837f;padding-top:6px;}
.edu-section-head h2{margin:0 0 6px;font-size:1.8rem;}
.edu-section-head p{margin:0;color:#68777c;}
.edu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.edu-grid.two{grid-template-columns:repeat(2,1fr);}
.edu-card{
  padding:26px 26px 24px;
  border:1px solid #dce7e4;
  border-radius:18px;
  background:#fff;
  box-shadow:0 7px 20px rgba(37,65,73,.055);
  transition:transform .2s ease,box-shadow .2s ease;
}
.edu-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(37,65,73,.09);}
.edu-cat{font-size:.82rem;color:#5b827e;}
.edu-card h3{font-size:1.18rem;line-height:1.5;margin:.5rem 0 .65rem;}
.edu-card h3 a{text-decoration:none;color:#263f43;}
.edu-card p{color:#67767b;line-height:1.7;margin:0 0 1rem;}
.edu-read{font-size:.91rem;color:#377a74;text-decoration:none;font-weight:600;}
.reading-path{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.reading-path a{display:flex;gap:13px;align-items:flex-start;padding:20px;border:1px solid #dce7e4;border-radius:16px;text-decoration:none;background:#fff;}
.reading-path b{display:flex;width:30px;height:30px;border-radius:50%;align-items:center;justify-content:center;background:#edf6f3;color:#39756f;}
.reading-path span{display:flex;flex-direction:column;}
.reading-path strong{color:#294d4b;}
.reading-path small{color:#718085;margin-top:3px;line-height:1.45;}
.edu-coming{text-align:center;}
.edu-coming p:last-child{max-width:720px;margin-left:auto;margin-right:auto;color:#68777c;}

.related-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:14px;}
.related-head h2{margin:0;}
.related-head a{font-size:.9rem;color:#39756f;text-decoration:none;white-space:nowrap;}
.related-list{list-style:none;padding:0;margin:0;border-top:1px solid #e1e9e6;}
.related-list li{padding:15px 0;border-bottom:1px solid #e1e9e6;}
.related-list a{display:block;color:#29484a;text-decoration:none;font-weight:700;line-height:1.5;}
.related-list span{display:block;color:#728086;font-size:.91rem;margin-top:3px;}

@media(max-width:820px){
  .guide-link-grid{grid-template-columns:1fr 1fr;}
  .edu-grid,.edu-grid.two{grid-template-columns:1fr;}
  .reading-path{grid-template-columns:1fr 1fr;}
}
@media(max-width:560px){
  .guide-link-grid,.reading-path{grid-template-columns:1fr;}
  .edu-hero{padding:48px 0 38px;}
}

/* === V18 wound-type availability states === */
.topic-card{
  position:relative;
}

.topic-status{
  display:block;
  margin-top:12px;
  font-size:.84rem;
  font-weight:700;
  color:#7a898d;
}

.topic-status.available{
  color:#39756f;
}

.topic-card-pending{
  cursor:default;
  opacity:.72;
  background:#f8f9f7;
  border-style:dashed;
}

.topic-card-pending:hover{
  transform:none !important;
  box-shadow:0 6px 18px rgba(37,65,73,.05) !important;
}

.topic-card-pending .icon{
  filter:grayscale(.25);
}

.topic-card-pending .topic-status{
  display:inline-block;
  width:auto;
  padding:5px 9px;
  border-radius:999px;
  background:#eef1ef;
  color:#77847f;
}