:root{--green:#2f6b4f;--green2:#214e3b;--paper:#f7f7f2;--ink:#183028;--muted:#6d7f76;--line:#dce7df;--white:#fff;--shadow:0 12px 35px rgba(26,67,48,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(47,107,79,.10)}.nav{display:flex;align-items:center;gap:24px;height:72px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;white-space:nowrap}.brand-mark{width:42px;height:42px;border-radius:14px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:22px}.brand small{display:block;font-weight:700;font-size:11px;color:#6d7f76;line-height:1}.navlinks{display:flex;gap:20px;font-weight:700;font-size:14px;margin-left:auto}.navlinks a:hover{color:var(--green)}.search{background:#f2f6f3;border:1px solid #e2ebe4;padding:10px 14px;border-radius:999px;min-width:220px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--green);color:white;padding:12px 18px;border-radius:12px;font-weight:800;border:0;cursor:pointer}.btn.alt{background:white;color:var(--green);border:1px solid rgba(255,255,255,.6)}.hero{min-height:540px;display:grid;align-items:center;color:white;position:relative;overflow:hidden;background:linear-gradient(115deg,rgba(17,52,38,.88),rgba(22,77,57,.45)),radial-gradient(circle at 70% 15%,rgba(255,204,118,.55),transparent 16%),linear-gradient(#5c8790 0 32%,#6d8066 32% 45%,#36563d 45% 100%)}.hero:before,.hero:after{content:"";position:absolute;left:-5%;right:-5%;bottom:0;height:56%;background:#294c36;clip-path:polygon(0 68%,11% 52%,22% 64%,36% 31%,48% 57%,61% 22%,73% 56%,87% 35%,100% 58%,100% 100%,0 100%);opacity:.9}.hero:after{height:38%;background:#173929;clip-path:polygon(0 63%,9% 50%,15% 68%,22% 47%,29% 71%,37% 42%,45% 66%,53% 44%,62% 68%,70% 49%,78% 68%,86% 45%,93% 65%,100% 52%,100% 100%,0 100%);opacity:.96}.hero .container{position:relative;z-index:3;padding:70px 0}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.16);font-weight:800;font-size:13px}.hero h1{font-size:clamp(42px,7vw,82px);line-height:1.05;margin:18px 0;max-width:820px}.hero p{font-size:18px;max-width:640px;color:rgba(255,255,255,.9)}.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.section{padding:72px 0}.section h2{font-size:34px;margin:0 0 10px}.section-lead{color:var(--muted);margin:0 0 28px}.grid{display:grid;gap:20px}.cat-grid{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}.cat-card{min-height:260px;padding:24px;display:flex;flex-direction:column;justify-content:space-between;position:relative;isolation:isolate}.cat-card:after{content:"";position:absolute;inset:auto -10% -25% 35%;height:70%;background:rgba(255,255,255,.35);border-radius:50% 50% 0 0;z-index:-1}.cat-icon{font-size:42px}.cat-card h3{font-size:26px;margin:12px 0 6px}.cat-card p{margin:0;color:#3e5b4e}.articles{grid-template-columns:repeat(3,1fr)}.article-card{padding:22px}.article-thumb{height:160px;border-radius:18px;background:linear-gradient(145deg,#dcebdd,#b3cdb8);display:grid;place-items:center;font-size:56px;margin-bottom:18px}.tag{display:inline-flex;background:#e8f4ec;color:var(--green);padding:5px 10px;border-radius:999px;font-weight:800;font-size:12px}.article-card h3{font-size:21px;line-height:1.4;margin:12px 0}.meta{display:flex;gap:12px;flex-wrap:wrap;color:#829189;font-size:13px}.feature{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}.feature-panel{background:linear-gradient(135deg,#214e3b,#37705a);color:white;border-radius:28px;padding:38px;box-shadow:var(--shadow)}.tool-grid{grid-template-columns:repeat(4,1fr)}.tool{padding:22px}.tool strong{font-size:18px;display:block;margin-bottom:8px}.site-footer{background:#16382a;color:#dce9e2;padding:52px 0 22px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:30px}.footer-grid h4{color:white}.footer-grid a{display:block;margin:8px 0;color:#c4d4cb}.copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:30px;padding-top:20px;color:#a9beb2;font-size:13px}.page-hero{padding:80px 0 60px;color:white;background:linear-gradient(135deg,var(--accent,#2f6b4f),#16382a)}.page-hero h1{font-size:52px;margin:8px 0}.page-hero p{max-width:720px;font-size:18px;color:rgba(255,255,255,.88)}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:30px}.article-body,.sidebar-card{background:white;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.article-body{padding:36px}.article-body h2{margin-top:38px;font-size:28px}.article-body h3{font-size:21px}.article-body p{color:#41584d}.checklist{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0}.checklist li{list-style:none;background:#f1f7f3;border-radius:12px;padding:10px 12px}.tip{background:#edf6ef;border-left:5px solid var(--green);padding:18px;border-radius:14px;margin:24px 0}.sidebar{display:grid;gap:18px;align-content:start}.sidebar-card{padding:22px}.sidebar-card h3{margin-top:0}.sidebar-card a{display:block;padding:8px 0;border-bottom:1px solid #edf1ed}.tool-panel{background:white;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow)}label{display:block;font-weight:800;margin:12px 0 6px}input,select,textarea{width:100%;padding:12px 14px;border:1px solid #d7e2da;border-radius:12px;font:inherit;background:white}.result{margin-top:18px;padding:18px;background:#eef7f1;border-radius:14px;font-weight:800}.legal{background:white;padding:34px;border-radius:22px;box-shadow:var(--shadow);border:1px solid var(--line)}.notice{font-size:13px;color:#6e7e75;background:#f4f6f4;border-radius:12px;padding:12px 14px}.cookie{position:fixed;left:18px;right:18px;bottom:18px;z-index:50;background:#16382a;color:white;padding:16px 18px;border-radius:18px;box-shadow:0 18px 60px rgba(0,0,0,.22);display:flex;gap:14px;align-items:center}.cookie p{margin:0;flex:1;font-size:13px}.cookie button{background:white;color:#16382a;border:0;border-radius:10px;padding:9px 14px;font-weight:800}.ad-slot{border:1px dashed #aabbb0;background:#f4f7f4;color:#7a8c82;border-radius:14px;padding:18px;text-align:center;margin:24px 0;font-size:13px}
@media(max-width:980px){.navlinks,.search{display:none}.cat-grid,.tool-grid{grid-template-columns:repeat(2,1fr)}.articles{grid-template-columns:1fr 1fr}.feature,.article-layout{grid-template-columns:1fr}.sidebar{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.hero{min-height:500px}}
@media(max-width:640px){.container{width:min(100% - 22px,1180px)}.nav{height:64px}.brand span:last-child{font-size:14px}.hero h1{font-size:45px}.hero p{font-size:16px}.section{padding:52px 0}.cat-grid,.articles,.tool-grid,.sidebar,.footer-grid,.checklist{grid-template-columns:1fr}.page-hero h1{font-size:38px}.article-body{padding:23px}.cookie{flex-direction:column;align-items:flex-start}}

.mobile-menu-btn{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:white;color:var(--green2);font-size:22px;font-weight:900;cursor:pointer}.mobile-nav{display:none;background:white;border-top:1px solid var(--line);padding:10px 16px 16px;box-shadow:0 12px 24px rgba(26,67,48,.08)}.mobile-nav.open{display:grid}.mobile-nav a{padding:12px 4px;border-bottom:1px solid #edf1ed;font-weight:800}.mobile-nav a:last-child{border-bottom:0;color:var(--green)}

@media(max-width:980px){.mobile-menu-btn{display:inline-grid;place-items:center}.desktop-cta{display:none}.nav{gap:12px}.brand{margin-right:auto}}
@media(max-width:640px){.hero{min-height:480px}.hero .container{padding:56px 0 84px}.hero h1{font-size:42px;max-width:10ch}.hero-actions .btn{min-height:46px}.cat-card{min-height:220px;padding:20px}.article-thumb{height:130px}.section h2{font-size:30px}.feature-panel{padding:26px 22px;border-radius:22px}.ad-slot{margin:20px 0}.site-footer{padding-top:40px}}


.breadcrumbs{display:flex;gap:9px;align-items:center;font-size:13px;color:rgba(255,255,255,.76);margin-bottom:15px}.breadcrumbs a:hover{color:#fff}.hero-meta{color:rgba(255,255,255,.78)}.article-intro{font-size:18px;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:24px}.article-intro p{margin-bottom:0}.keypoints{background:#f3f8f4;border:1px solid #dce9df;border-radius:18px;padding:20px 24px}.keypoints h2{font-size:22px!important;margin:0 0 10px!important}.keypoints ul{margin:0;padding-left:22px}.keypoints li{margin:6px 0}.mistakes{list-style:none;padding:0;display:grid;gap:10px}.mistakes li{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start;background:#fff7f2;border:1px solid #f0ddd0;border-radius:14px;padding:13px}.mistakes strong{width:30px;height:30px;border-radius:50%;background:#b85f32;color:#fff;display:grid;place-items:center}.faq{border:1px solid var(--line);border-radius:14px;margin:10px 0;background:#fbfcfb}.faq summary{cursor:pointer;font-weight:800;padding:15px 16px}.faq p{padding:0 16px 16px;margin:0}.sticky-card{position:sticky;top:92px}.hero-stat{display:inline-flex;align-items:baseline;gap:9px;margin-top:18px;background:rgba(255,255,255,.12);padding:8px 14px;border-radius:14px}.hero-stat strong{font-size:28px}.hero-stat span{font-size:13px}.category-focus{border-left:5px solid var(--accent,#2f6b4f);background:white;border-radius:16px;padding:20px 22px;box-shadow:var(--shadow)}.category-focus strong{color:var(--green);font-size:18px}.category-focus p{margin:5px 0 0}.article-library-group{margin-bottom:72px;scroll-margin-top:92px}.library-heading,.section-head-row{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.library-heading h2{margin:9px 0 0}.eyebrow.solid{background:#eaf4ed;color:var(--green)}.text-link{font-weight:800;color:var(--green)}.library-jump{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:52px;position:sticky;top:72px;z-index:10;background:rgba(247,247,242,.95);backdrop-filter:blur(12px);padding:12px 0}.library-jump a{background:white;border:1px solid var(--line);padding:8px 12px;border-radius:999px;font-weight:800;font-size:13px}.library-jump a:hover{border-color:var(--green);color:var(--green)}
@media(max-width:980px){.sticky-card{position:static}.library-jump{top:64px}.section-head-row{align-items:flex-start;flex-direction:column}.section-head-row .btn{width:100%}}
@media(max-width:640px){.article-intro{font-size:16px}.keypoints{padding:17px}.library-heading{align-items:flex-start;flex-direction:column}.library-jump{overflow:auto;flex-wrap:nowrap;margin-left:-11px;margin-right:-11px;padding:10px 11px}.library-jump a{white-space:nowrap}.article-library-group{margin-bottom:52px}}


.hero{background-image:linear-gradient(100deg,rgba(9,34,24,.86) 0%,rgba(15,48,35,.62) 48%,rgba(16,44,34,.18) 78%),var(--hero-image);background-size:cover;background-position:center}.hero:before,.hero:after{display:none}.hero .container{padding:88px 0}.hero h1{text-shadow:0 3px 24px rgba(0,0,0,.28)}
.photo-hero{position:relative;isolation:isolate;background-image:linear-gradient(100deg,rgba(15,49,36,.88),rgba(19,62,46,.55)),var(--hero-image);background-size:cover;background-position:center;overflow:hidden}.photo-hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 60%,rgba(13,42,31,.14))}
.cat-photo-card{background-image:linear-gradient(180deg,rgba(18,50,37,.03) 10%,rgba(18,50,37,.82) 100%),var(--cat-image)!important;background-size:cover!important;background-position:center!important;color:#fff;min-height:285px}.cat-photo-card:after{display:none}.cat-photo-card .tag{background:rgba(255,255,255,.9)}.cat-photo-card p{color:rgba(255,255,255,.92);text-shadow:0 1px 4px rgba(0,0,0,.35)}.cat-photo-card h3{text-shadow:0 2px 12px rgba(0,0,0,.38)}.cat-photo-card .cat-icon{filter:drop-shadow(0 2px 5px rgba(0,0,0,.3))}
.photo-thumb{height:170px;background-size:cover!important;background-position:center!important;position:relative}
.article-figure{margin:26px 0 34px}.article-figure img{display:block;width:100%;aspect-ratio:19/9;object-fit:cover;border-radius:18px;box-shadow:var(--shadow)}.article-figure figcaption{font-size:12px;color:var(--muted);margin-top:8px}.editorial-note{background:#fffaf0;border:1px solid #eadfc9;border-radius:14px;padding:14px 16px;margin:18px 0 24px;font-size:13px;color:#655b45}.editorial-note a{color:var(--green);font-weight:800}
.nav{position:relative}.search-results{position:absolute;right:0;top:64px;width:min(430px,calc(100vw - 24px));max-height:70vh;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 20px 55px rgba(20,56,41,.20);padding:8px;z-index:80}.search-results a{display:block;padding:12px;border-radius:12px}.search-results a:hover{background:#eef6f1}.search-results strong,.search-results small{display:block}.search-results small{color:var(--muted);font-size:12px;line-height:1.45;margin-top:3px}.search-kind{display:block;color:var(--green);font-size:11px;font-weight:900;margin-bottom:2px}.search-empty{padding:18px;color:var(--muted);font-size:13px}
.tools-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.tool-panel{scroll-margin-top:92px}.tool-panel h2{font-size:24px}.tool-panel p{color:var(--muted)}.tool-panel .btn{margin-top:16px}.btn.secondary{background:#eef5f0;color:var(--green);border:1px solid var(--line)}.tool-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px;position:sticky;top:72px;z-index:12;background:rgba(247,247,242,.96);padding:10px 0;backdrop-filter:blur(12px)}.tool-nav a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-weight:800;font-size:13px}.interactive-checklist{display:grid;gap:8px;margin:14px 0}.interactive-checklist label{display:flex;align-items:center;gap:10px;background:#f3f8f4;padding:10px 12px;border-radius:12px;margin:0;font-weight:650}.interactive-checklist input{width:18px;height:18px;accent-color:var(--green)}.tools-notice{margin-top:26px}.editorial-policy{max-width:900px}.editorial-policy h2{margin-top:32px}.editorial-policy h2:first-child{margin-top:0}
@media(max-width:980px){.search-results{left:12px;right:12px;top:62px;width:auto}.tools-grid{grid-template-columns:1fr}.tool-nav{top:64px;overflow:auto;flex-wrap:nowrap}.tool-nav a{white-space:nowrap}.photo-thumb{height:150px}}
@media(max-width:640px){.hero{background-position:62% center}.hero .container{padding:70px 0 84px}.cat-photo-card{min-height:235px}.page-hero{padding:64px 0 48px}.photo-hero{background-position:center}.article-figure img{aspect-ratio:4/3}.article-body p{font-size:16px;line-height:1.9}.article-body h2{font-size:25px;line-height:1.35}.tool-panel{padding:22px}.search-results{position:fixed;top:66px;left:10px;right:10px;width:auto}}

@media(max-width:980px){.mobile-nav .mobile-search{display:block;width:100%;margin:4px 0 10px}}




.hero.hero-embedded{position:relative;background:#183b2c!important;isolation:isolate;overflow:hidden}
.hero.hero-embedded .hero-bg-inline{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;z-index:-3}
.hero.hero-embedded .hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,29,21,.88) 0%,rgba(9,35,25,.60) 45%,rgba(8,28,20,.10) 78%);z-index:-2}
.hero.hero-embedded .container{position:relative;z-index:2}
@media(max-width:640px){.hero.hero-embedded .hero-bg-inline{object-position:66% center}.hero.hero-embedded .hero-overlay{background:linear-gradient(90deg,rgba(5,26,18,.88) 0%,rgba(7,30,21,.68) 58%,rgba(7,28,20,.22) 100%)}}

/* Affiliate product cards */
.affiliate-section{scroll-margin-top:84px}.affiliate-product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:22px;align-items:stretch}.affiliate-product-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:flex-start;height:100%}.affiliate-product-icon{width:58px;height:58px;border-radius:18px;background:#eaf4ed;display:grid;place-items:center;font-size:31px;margin-bottom:16px}.affiliate-product-card h3{font-size:22px;line-height:1.35;margin:11px 0 8px}.affiliate-product-card p{color:var(--muted);margin:0 0 15px;flex:1}.affiliate-price{font-size:18px;font-weight:900;color:var(--green2);margin:2px 0 15px}.affiliate-disclosure{background:#f8f4e9;border:1px solid #eadfc9;border-radius:14px;padding:13px 15px;color:#625a46;font-size:13px;line-height:1.65}.affiliate-link{width:100%;margin-top:auto}.article-affiliate{margin:38px 0}.affiliate-product-grid.compact{grid-template-columns:repeat(3,minmax(0,1fr))}.affiliate-product-grid.compact .affiliate-product-card{padding:18px}.affiliate-product-grid.compact .affiliate-product-icon{width:48px;height:48px;font-size:26px}.affiliate-product-grid.compact .affiliate-product-card h3{font-size:18px}.affiliate-product-grid.compact .affiliate-product-card p{font-size:14px}.affiliate-product-grid.compact .affiliate-price{font-size:16px}@media(max-width:900px){.affiliate-product-grid,.affiliate-product-grid.compact{grid-template-columns:1fr}}

/* V1.3.5 Affiliate link visibility fix */
.affiliate-product-card{min-height:360px;overflow:visible}
.affiliate-title-link{color:var(--ink);text-decoration:none}
.affiliate-title-link:hover{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.affiliate-link{display:flex!important;visibility:visible!important;opacity:1!important;width:100%!important;min-height:50px!important;background:#2f6b4f!important;color:#fff!important;border-radius:12px!important;padding:12px 18px!important;align-items:center!important;justify-content:center!important;font-weight:900!important;margin-top:14px!important;text-decoration:none!important}
.affiliate-link:hover{background:#214e3b!important;color:#fff!important;transform:translateY(-1px)}
@media(max-width:900px){.affiliate-product-card{min-height:auto}}

/* Affiliate product information note */
.affiliate-latest-note{font-size:12px!important;line-height:1.65!important;color:var(--muted)!important;margin:0 0 14px!important;flex:none!important}

/* V1.4 multilingual */
.lang-switch{display:flex;align-items:center;gap:6px;white-space:nowrap;font-size:12px;font-weight:800}.lang-switch a{padding:6px 8px;border-radius:999px;color:var(--muted)}.lang-switch a:hover,.lang-switch a.active{background:#eaf4ed;color:var(--green)}.mobile-lang{margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}@media(max-width:980px){.nav>.lang-switch{display:none}.mobile-lang{display:flex!important}}

/* V1.6.1 verified-source blocks */
.source-box{margin:34px 0 24px;padding:20px 22px;background:#f5f8f5;border:1px solid var(--line);border-radius:16px}.source-box h2{font-size:22px!important;margin:0 0 8px!important}.source-box p{margin:6px 0;color:#52675d}.source-box ul{margin:10px 0;padding-left:22px}.source-box a{color:var(--green);font-weight:750;text-decoration:underline;text-underline-offset:3px}.source-date{font-size:12px;color:var(--muted)!important}

/* V1.6.2 Header / navigation responsive hardening */
.site-header .nav{min-width:0}
.site-header .brand{flex:0 0 auto}
.site-header .navlinks{flex:0 0 auto;white-space:nowrap;min-width:max-content}
.site-header .navlinks a{white-space:nowrap;word-break:keep-all;overflow-wrap:normal}
.site-header .search{flex:0 1 280px;width:clamp(180px,20vw,300px);min-width:180px;max-width:300px}
.site-header .lang-switch{flex:0 0 auto}

/* Medium desktop / notebook: keep search available, move navigation into menu early. */
@media(max-width:1240px){
  .site-header .container.nav{width:min(100% - 28px,1180px);gap:14px}
  .site-header .navlinks{display:none}
  .site-header .mobile-menu-btn{display:inline-grid;place-items:center;flex:0 0 44px}
  .site-header .brand{margin-right:0}
  .site-header .search{display:block;margin-left:auto;flex:1 1 260px;width:auto;min-width:180px;max-width:430px}
  .site-header .nav>.lang-switch{display:flex}
}

/* Tablet: language selection also moves into the menu, header remains one clean row. */
@media(max-width:820px){
  .site-header .nav>.lang-switch{display:none}
  .site-header .search{max-width:none}
  .mobile-lang{display:flex!important}
}

/* Phone: only brand + menu button remain in the fixed header; search is inside the drawer. */
@media(max-width:640px){
  .site-header .container.nav{width:min(100% - 22px,1180px);gap:10px}
  .site-header .nav>.search{display:none}
  .site-header .brand{max-width:calc(100% - 56px);min-width:0}
  .site-header .brand>span:last-child{overflow:hidden;text-overflow:ellipsis}
  .site-header .mobile-menu-btn{margin-left:auto}
  .site-header .mobile-nav{padding-left:11px;padding-right:11px}
  .site-header .mobile-nav .mobile-search{display:block;width:100%;max-width:none;margin:4px 0 10px}
}
.affiliate-group-note{margin:14px 0 0!important;max-width:760px;background:#f4f6f4;border:1px solid #dde6df;color:#587062;padding:13px 15px;border-radius:14px;line-height:1.7}
/* V1.6.4 Mobile/tablet content-width hardening */
.article-layout,.article-layout>*{min-width:0}
.article-body,.sidebar,.sidebar-card{min-width:0;max-width:100%}
.article-body{overflow-wrap:break-word;word-break:normal}
.article-body img,.article-body figure,.article-body details,.article-body .keypoints,.article-body .editorial-note,.article-body .source-box,.article-body .tip{max-width:100%}
.article-body a{overflow-wrap:anywhere}
@media(max-width:980px){
  .article-layout{grid-template-columns:minmax(0,1fr);width:100%}
  .article-body,.sidebar{width:100%;max-width:100%}
}
@media(max-width:640px){
  .article-body{padding:22px 18px}
  .article-body h2{overflow-wrap:anywhere}
  .article-intro,.editorial-note,.keypoints,.source-box,.tip{max-width:100%}
}

/* V1.6.4 Affiliate section spacing polish */
@media(max-width:640px){
  .affiliate-section .section-head-row{gap:8px;margin-bottom:18px}
  .affiliate-section .section-lead{margin-bottom:6px}
  .affiliate-disclosure{font-size:12px;padding:12px 13px}
  .affiliate-group-note{max-width:none!important;margin-top:10px!important}
  .affiliate-product-grid{margin-top:16px;gap:16px}
  .affiliate-product-card{padding:20px}
}

@media(max-width:640px){html[lang="ja"] .ja-tools-title{font-size:34px;line-height:1.25}}

/* V1.6.5 article card cover optimization */
.article-thumb.photo-thumb{background-size:cover;background-position:center 48%;background-repeat:no-repeat;overflow:hidden}
.article-card .article-thumb.photo-thumb{transition:transform .22s ease}
.article-card:hover .article-thumb.photo-thumb{transform:scale(1.015)}
@media (prefers-reduced-motion:reduce){.article-card .article-thumb.photo-thumb{transition:none}.article-card:hover .article-thumb.photo-thumb{transform:none}}

.article-figure-secondary{margin-top:30px;margin-bottom:30px}.article-figure-secondary img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:18px}.article-figure-secondary figcaption{font-size:12px;color:var(--muted);margin-top:8px}

/* V1.6.7 — article card refinement */
.articles{align-items:stretch}
.article-card{display:flex;flex-direction:column;height:100%;padding:18px;min-width:0}
.article-card .article-thumb.photo-thumb{width:100%;height:auto;aspect-ratio:16/9;flex:0 0 auto;border-radius:16px;margin-bottom:16px;background-position:center!important}
.article-card .tag{align-self:flex-start;flex:0 0 auto}
.article-card h3{font-size:21px;line-height:1.42;margin:10px 0 8px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;min-height:4.26em;max-height:4.26em}
.article-card>p{color:#41584d;margin:0 0 14px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;min-height:5.25em;max-height:5.25em}
.article-card .meta{margin-top:auto;padding-top:12px;border-top:1px solid #edf1ed;min-height:34px;align-items:center}
.article-card:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(26,67,48,.12)}
.article-card{transition:transform .18s ease,box-shadow .18s ease}
@media(max-width:980px){.article-card h3{min-height:4.26em;max-height:4.26em}.article-card>p{min-height:5.25em;max-height:5.25em}}
@media(max-width:640px){.article-card{padding:16px}.article-card .article-thumb.photo-thumb{aspect-ratio:16/9;height:auto;margin-bottom:14px}.article-card h3{font-size:20px;min-height:auto;max-height:none;-webkit-line-clamp:3}.article-card>p{min-height:auto;max-height:none;-webkit-line-clamp:3}.article-card .meta{min-height:auto}}
@media(prefers-reduced-motion:reduce){.article-card{transition:none}.article-card:hover{transform:none}}