:root{--ink:#102f33;--muted:#65777a;--brand:#087f72;--brand2:#18a98f;--soft:#eaf7f3;--line:#dce7e5;--warm:#f8faf9;--white:#fff;--shadow:0 16px 42px rgba(15,59,58,.10);--radius:22px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#fff;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.topline{background:#103a3c;color:#fff;text-align:center;padding:10px 16px;font-size:14px;letter-spacing:.2px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-inner{max-width:var(--max);margin:auto;padding:17px 22px;display:flex;align-items:center;gap:28px}.logo{font-size:28px;font-weight:900;letter-spacing:-1px}.logo span{color:var(--brand)}.nav{display:flex;gap:22px;align-items:center;font-weight:700;font-size:15px;flex:1}.nav a:hover{color:var(--brand)}.search-btn,.menu-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;font-weight:800;cursor:pointer}.menu-btn{display:none}.hero{background:linear-gradient(135deg,#e8f7f3,#f7fbfa 60%,#e8f3f5);padding:72px 22px}.hero-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}.eyebrow,.tag{display:inline-flex;background:#d9f1eb;color:#09675f;border-radius:999px;padding:8px 15px;font-weight:900;font-size:13px;letter-spacing:1px;text-transform:uppercase}.hero h1{font-size:clamp(42px,6vw,72px);line-height:1.02;margin:18px 0;letter-spacing:-2.6px}.hero p{font-size:20px;color:#496568;max-width:650px}.hero-card{background:#fff;border:1px solid var(--line);border-radius:30px;padding:28px;box-shadow:var(--shadow)}.hero-visual{min-height:330px;border-radius:22px;background:radial-gradient(circle at 30% 30%,#9be2d2,transparent 32%),linear-gradient(145deg,#0f6f68,#1db498);display:grid;place-items:center;color:#fff;text-align:center;padding:34px}.hero-visual strong{font-size:38px;line-height:1.1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border-radius:14px;background:linear-gradient(90deg,var(--brand),var(--brand2));color:#fff;font-weight:900;border:0}.btn.alt{background:#fff;color:var(--ink);border:1px solid var(--line)}.section{max-width:var(--max);margin:auto;padding:64px 22px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}.section h2{font-size:36px;line-height:1.1;margin:0;letter-spacing:-1.2px}.section-head p{margin:0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:0 8px 25px rgba(15,59,58,.06);transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.thumb{aspect-ratio:16/9;background:linear-gradient(140deg,#cfeee7,#e9f7f3);padding:24px;display:flex;align-items:end}.thumb span{font-weight:900;color:#0b665f;background:#fff;padding:8px 12px;border-radius:999px;font-size:12px}.card-body{padding:22px}.card h3{font-size:21px;line-height:1.25;margin:8px 0}.meta{font-size:14px;color:var(--muted)}.categories{grid-template-columns:repeat(5,1fr)}.cat-card{padding:24px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,#fff,#f6fbf9);font-weight:900;text-align:center}.cat-card:hover{border-color:#74c8b8;color:var(--brand)}.newsletter{background:#103a3c;color:#fff;border-radius:30px;padding:42px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}.newsletter h2{color:#fff}.newsletter input{width:290px;padding:15px;border:0;border-radius:12px}.footer{background:#0d2f31;color:#d5e4e2;margin-top:70px}.footer-inner{max-width:var(--max);margin:auto;padding:55px 22px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer a{display:block;margin:8px 0}.copyright{border-top:1px solid rgba(255,255,255,.12);padding:20px;text-align:center;color:#a9c3c0}.breadcrumb{color:var(--muted);font-size:15px;margin:20px 0 30px}.article-wrap{max-width:1100px;margin:auto;padding:30px 22px 110px}.article-head{max-width:850px}.article-head h1{font-size:clamp(42px,6vw,68px);line-height:1.03;letter-spacing:-2.3px;margin:18px 0 24px}.dek{font-size:22px;color:#526c6f}.review-line{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;color:var(--muted);margin:26px 0}.share-box{border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow);margin:30px 0}.share-box h2{font-size:24px;margin:0 0 20px}.share-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.share{min-height:66px;border:1px solid #d5dfde;border-radius:18px;background:#fff;display:flex;align-items:center;justify-content:center;gap:10px;font-weight:900;font-size:17px;cursor:pointer}.share:hover{background:#f5faf8;border-color:#81cbbb}.social-dot{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:15px}.fb{background:#1877f2}.pin{background:#e60023}.x{background:#111}.wa{background:#25d366}.mail{background:#53676a}.copy{background:#6aa8b7}.article-grid{display:grid;grid-template-columns:minmax(0,760px) 270px;gap:52px;margin-top:36px}.article-body{font-family:Georgia,serif;font-size:20px;color:#29474a}.article-body h2,.article-body h3{font-family:Inter,system-ui,sans-serif;color:var(--ink);line-height:1.15}.article-body h2{font-size:34px;margin-top:48px}.article-body h3{font-size:25px}.callout{border-left:6px solid var(--brand);background:#eef8f5;padding:22px 24px;border-radius:0 18px 18px 0;margin:28px 0}.toc{position:sticky;top:110px;border:1px solid var(--line);border-radius:20px;padding:22px;height:max-content}.toc strong{font-size:18px}.toc a{display:block;color:var(--muted);margin:10px 0;font-size:14px}.toc a:hover{color:var(--brand)}.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:80;background:rgba(255,255,255,.96);border-top:1px solid var(--line);padding:16px 20px;backdrop-filter:blur(12px)}.sticky-cta a{max-width:680px;margin:auto;display:flex;min-height:68px;border-radius:20px;background:linear-gradient(90deg,#087f72,#1aaa91);color:#fff;align-items:center;justify-content:center;font-weight:900;font-size:20px;box-shadow:0 10px 32px rgba(8,127,114,.28)}.category-hero{background:#eff8f5;padding:50px 22px}.category-hero>div{max-width:var(--max);margin:auto}.category-hero h1{font-size:56px;line-height:1;margin:15px 0}.search-overlay{display:none;position:fixed;inset:0;background:rgba(7,31,32,.75);z-index:100;padding:8vh 20px}.search-panel{max-width:760px;margin:auto;background:#fff;border-radius:24px;padding:26px}.search-panel input{width:100%;font-size:20px;padding:16px;border:1px solid var(--line);border-radius:14px}.results a{display:block;padding:13px;border-bottom:1px solid var(--line)}.close{float:right;border:0;background:none;font-size:28px;cursor:pointer}.notice{font-size:13px;color:var(--muted)}
@media(max-width:900px){.nav{display:none;position:absolute;top:74px;left:12px;right:12px;background:#fff;padding:18px;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.nav.open{display:flex}.menu-btn{display:block}.header-inner{gap:12px}.search-btn{margin-left:auto}.hero-grid,.article-grid,.newsletter{grid-template-columns:1fr}.toc{position:static}.categories{grid-template-columns:repeat(3,1fr)}.grid{grid-template-columns:repeat(2,1fr)}.share-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.topline{font-size:12px}.logo{font-size:23px}.header-inner{padding:14px 16px}.hero{padding:46px 18px}.hero h1{font-size:44px}.hero p{font-size:17px}.section{padding:46px 18px}.section h2{font-size:31px}.grid{grid-template-columns:1fr}.categories{grid-template-columns:repeat(2,1fr)}.category-hero h1{font-size:43px}.article-wrap{padding:20px 28px 112px}.article-head h1{font-size:48px}.dek{font-size:19px}.share-box{padding:26px 20px}.share-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.share{min-height:78px;font-size:16px;flex-direction:row}.article-body{font-size:18px}.sticky-cta{padding:16px 20px}.sticky-cta a{min-height:64px;font-size:18px}.footer-inner{grid-template-columns:1fr}.newsletter input{width:100%}}

/* Premium visual category system */
.home-visual-hero{max-width:1440px;margin:0 auto;padding:0;background:#f7f8f5}.home-banner-image,.category-banner-image{width:100%;height:auto;display:block}.visual-category-hero{padding:0;background:#f7f8f5}.category-visual-wrap{max-width:1440px;margin:auto}.article-featured{margin:28px 0 34px;border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}.article-featured img{width:100%;height:auto;display:block}.article-featured figcaption{padding:10px 16px;color:var(--muted);font-size:13px;background:#fff}.thumb{background-size:cover!important;background-position:center!important;color:#fff}.thumb span{background:rgba(255,255,255,.94)}
@media(max-width:700px){.home-visual-hero,.visual-category-hero{overflow:hidden}.home-banner-image,.category-banner-image{width:155%;max-width:none;transform:translateX(-18%)}.article-featured{border-radius:16px;margin-left:-10px;margin-right:-10px}.article-featured figcaption{font-size:12px}}