:root{--ink:#18302d;--muted:#61706d;--teal:#0f766e;--dark:#103c38;--sand:#f5efe4;--cream:#fcfaf6;--line:#d9e2df;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--cream);font:17px/1.72 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--dark);text-underline-offset:3px}a:hover{color:var(--teal)}img{max-width:100%;height:auto;border-radius:18px;background:#e6ece9}.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:white;padding:.7rem;z-index:9}header{background:rgba(252,250,246,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.top{max-width:var(--max);margin:auto;padding:.8rem 1rem;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;font-size:1.2rem}.brand span{display:grid;place-items:center;width:38px;height:38px;background:var(--teal);color:white;border-radius:11px;font:800 1.25rem Georgia}.top nav{display:flex;gap:1.2rem}.top nav a{text-decoration:none;font-weight:650}.menu{display:none;border:1px solid var(--line);background:white;padding:.55rem .8rem;border-radius:8px}main{min-height:60vh}.hero{background:linear-gradient(135deg,#dceee9,var(--sand));padding:5.5rem 1rem}.hero>div,.wrap{max-width:var(--max);margin:auto}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--teal);font-weight:800;font-size:.78rem}.hero h1{font:800 clamp(2.5rem,7vw,5.3rem)/1.02 Georgia,serif;max-width:900px;margin:.3rem 0 1.2rem}.lead{font-size:1.25rem;max-width:720px;color:#35504b}.btn{display:inline-block;background:var(--dark);color:white;padding:.75rem 1rem;border-radius:10px;text-decoration:none;font-weight:700;margin:.5rem .5rem 0 0}.section{padding:4rem 1rem}.section h2{font:750 clamp(1.8rem,4vw,3rem)/1.15 Georgia,serif}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}.card{background:white;border:1px solid var(--line);border-radius:18px;overflow:hidden}.card .pad{padding:1.2rem}.card h3{font:700 1.25rem/1.25 Georgia;margin:.3rem 0}.card p{color:var(--muted)}.crumb{font-size:.9rem;color:var(--muted);margin-bottom:1rem}.article-head{max-width:950px;margin:0 auto;padding:3rem 1rem 1rem}.article-head h1{font:800 clamp(2.3rem,6vw,4.4rem)/1.05 Georgia;margin:.4rem 0 1rem}.meta{color:var(--muted)}.article-grid{display:grid;grid-template-columns:minmax(0,760px) 240px;gap:3rem;max-width:1080px;margin:2rem auto;padding:0 1rem}.article-body h2{font:750 2rem/1.2 Georgia;margin:3rem 0 1rem}.article-body h3{font:700 1.3rem/1.3 Georgia;margin-top:2rem}.article-body img{margin:1.5rem 0}.article-body li{margin:.5rem 0}.toc{position:sticky;top:90px;height:max-content;background:white;border:1px solid var(--line);padding:1.2rem;border-radius:14px}.notice{border-left:4px solid #d09b32;background:#fff7e6;padding:1rem}.related{background:#e7f1ee;padding:3rem 1rem}.policy{max-width:800px;margin:0 auto;padding:4rem 1rem}.policy h1{font:800 3rem/1.1 Georgia}.policy h2{font:700 1.7rem Georgia;margin-top:2.5rem}footer{background:#102d2a;color:#dbe8e5;padding:3rem max(1rem,calc((100% - 1180px)/2));display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem}footer a{color:#e8f3f1;display:block;margin:.4rem 0}.foot span{background:#e7c98d;color:#18302d}.ad-marker{border:1px dashed #b9c6c3;color:#71817e;padding:.8rem;text-align:center;font-size:.8rem;margin:2rem 0}.search{padding:.8rem;border:1px solid var(--line);border-radius:10px;width:100%;font:inherit}@media(max-width:800px){.grid{grid-template-columns:1fr}.article-grid{grid-template-columns:1fr}.toc{position:static}.top nav{display:none;position:absolute;top:64px;left:0;right:0;background:white;padding:1rem;flex-direction:column}.top nav.open{display:flex}.menu{display:block}.hero{padding:3.5rem 1rem}footer{grid-template-columns:1fr 1fr}}@media(max-width:480px){footer{grid-template-columns:1fr}.article-head h1{font-size:2.25rem}}:focus-visible{outline:3px solid #e2a936;outline-offset:3px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
/* premium emotional redesign */
:root{--night:#062b2c;--night2:#0b3d3d;--coral:#f28c72;--amber:#efb660;--ivory:#fbf4e9;--mist:#e5f0ec;--shadow:0 24px 70px rgba(6,43,44,.13)}
body{background:var(--ivory);color:#173735}header{background:rgba(251,244,233,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(23,55,53,.09)}.top{padding:1rem}.brand span{background:linear-gradient(145deg,var(--coral),var(--amber));color:var(--night);box-shadow:0 8px 24px rgba(242,140,114,.3)}.top nav a{font-size:.92rem;letter-spacing:.01em}.top nav a:hover{color:#c85e47}
.hero-premium{position:relative;min-height:calc(100vh - 72px);padding:0;display:grid;grid-template-columns:minmax(420px,44%) 1fr;background:var(--night);overflow:hidden}.hero-premium:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 14% 20%,rgba(54,143,131,.2),transparent 35%),linear-gradient(90deg,rgba(6,43,44,1) 0%,rgba(6,43,44,.98) 35%,rgba(6,43,44,.2) 67%,transparent 100%);z-index:1}.hero-copy{position:relative;z-index:2;align-self:center;padding:7vw 2rem 8vw max(2rem,calc((100vw - 1180px)/2));color:white}.hero-copy .eyebrow{color:#f7bc83}.hero-copy h1{font:800 clamp(3.4rem,6.8vw,7rem)/.92 Georgia,serif;letter-spacing:-.055em;max-width:780px;margin:.7rem 0 1.6rem}.hero-copy h1 em{color:#f1a17f;font-weight:inherit}.hero-copy .lead{color:#dce9e4;font-size:clamp(1.08rem,1.6vw,1.35rem);max-width:610px}.hero-art{position:absolute;inset:0 0 0 34%;background:url('/assets/images/premium-3d-workspace.webp') center/cover no-repeat}.btn-warm{background:linear-gradient(135deg,#f6aa82,#efc06e);color:var(--night);box-shadow:0 14px 36px rgba(239,182,96,.22);padding:1rem 1.3rem}.btn-warm:hover{color:var(--night);transform:translateY(-2px)}.text-link{display:inline-flex;gap:.5rem;align-items:center;margin:1rem;color:white;font-weight:750;text-decoration:none}.text-link span{font-size:1.4em}.text-link.dark{color:var(--night)}.hero-proof{display:flex;gap:1.5rem;margin-top:3.2rem;color:#b9d0ca;font-size:.86rem}.hero-proof span{display:grid}.hero-proof b{color:white;font:700 1.45rem Georgia}.scroll-cue{position:absolute;z-index:2;bottom:1.4rem;left:50%;color:#e4eeea;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase}.scroll-cue span{display:inline-block;margin-left:.5rem;color:#f1a17f}.feeling-strip{background:#ef9c7e;color:#183c39;overflow:hidden}.feeling-strip>div{max-width:1180px;margin:auto;display:flex;justify-content:space-between;padding:1rem}.feeling-strip span{font:700 clamp(.9rem,1.7vw,1.15rem) Georgia}.feeling-strip span:before{content:"✦";margin-right:2rem;color:#fff1db}
.chair-lab{background:linear-gradient(145deg,#e5f0ec,#fbf4e9);padding:6rem 1rem;overflow:hidden}.chair-grid{display:grid;grid-template-columns:.82fr 1.18fr;align-items:center;gap:3rem}.chair-copy h2,.section-intro h2{font:800 clamp(2.5rem,5vw,4.7rem)/1 Georgia;margin:.6rem 0 1.4rem;letter-spacing:-.035em}.chair-actions{display:flex;align-items:center;gap:.7rem;margin-top:2rem}.chair-actions button{width:48px;height:48px;border-radius:50%;border:1px solid #abc5bf;background:rgba(255,255,255,.7);font-size:1.25rem;cursor:pointer}.chair-actions button:hover{background:var(--night);color:white}.chair-actions a{margin-left:.6rem;font-weight:750}.chair-stage{position:relative;min-height:620px;display:grid;place-items:center;cursor:grab;touch-action:pan-y;user-select:none;outline:none}.chair-stage.dragging{cursor:grabbing}.chair-stage:focus-visible{outline:3px solid var(--coral);border-radius:35px}.chair-stage img{position:relative;width:min(100%,650px);filter:drop-shadow(0 32px 40px rgba(6,43,44,.22));transition:transform .25s ease}.chair-stage:hover img{transform:translateY(-5px) scale(1.01)}.chair-glow{position:absolute;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#f2a47b55,transparent 65%);filter:blur(12px)}.drag-pill{position:absolute;bottom:2rem;background:rgba(6,43,44,.9);color:#fff;padding:.65rem 1rem;border-radius:99px;font-size:.78rem;box-shadow:0 8px 24px rgba(6,43,44,.2)}
.section{padding:6rem 1rem}.section-intro{display:flex;align-items:end;justify-content:space-between;gap:2rem;margin-bottom:2.5rem}.section-intro>p{max-width:360px;color:#61706d}.topic-premium .card{min-height:220px;position:relative;background:linear-gradient(145deg,#fffaf2,#e8f1ee);border:0;box-shadow:var(--shadow);overflow:hidden}.topic-premium .card:after{content:"";position:absolute;width:120px;height:120px;border-radius:38% 62% 66% 34%/40% 38% 62% 60%;background:linear-gradient(145deg,#f6ab88,#f1c46d);right:-28px;bottom:-40px;opacity:.45;transform:rotate(18deg)}.topic-premium .card:nth-child(even):after{background:linear-gradient(145deg,#77afa7,#acd5cc)}.topic-premium .card .pad{position:relative;z-index:1;padding:1.6rem}.card{border:0;box-shadow:0 18px 50px rgba(6,43,44,.1);transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-8px) rotateX(1deg);box-shadow:0 32px 70px rgba(6,43,44,.16)}.card img{border-radius:0;aspect-ratio:1.5;object-fit:cover}.editorial-grid{perspective:1200px}.editorial-grid .card:first-child{grid-column:span 2}.editorial-grid .card:first-child img{aspect-ratio:2.15}.editorial-promise{background:var(--night);color:white;padding:7rem 1rem;text-align:center}.promise-mark{font:700 6rem/1 Georgia;color:var(--coral)}.editorial-promise blockquote{font:700 clamp(2rem,4.8vw,4.2rem)/1.13 Georgia;max-width:1000px;margin:0 auto 1.5rem}.editorial-promise p{color:#bcd0cb}.editorial-promise a{color:#f3b980}
.article-head{padding-top:4.5rem}.article-head h1{color:var(--night);letter-spacing:-.035em}.article-head>img{box-shadow:var(--shadow);border-radius:28px}.article-body h2{color:var(--night)}.article-body img{box-shadow:var(--shadow)}.toc{background:rgba(255,255,255,.68);backdrop-filter:blur(12px);box-shadow:0 18px 50px rgba(6,43,44,.08);border:0}.related{background:linear-gradient(135deg,#dcece6,#f8e5d7)}footer{background:#041f20}.policy{padding-top:5rem}.policy h1{color:var(--night)}
@media(max-width:900px){.hero-premium{grid-template-columns:1fr;min-height:900px}.hero-art{inset:40% 0 0;background-position:65% center}.hero-premium:before{background:linear-gradient(180deg,rgba(6,43,44,1) 0%,rgba(6,43,44,.95) 36%,rgba(6,43,44,.12) 68%,rgba(6,43,44,.35) 100%)}.hero-copy{align-self:start;padding:4rem 1.3rem}.hero-copy h1{font-size:clamp(3.4rem,13vw,5.5rem)}.chair-grid{grid-template-columns:1fr}.chair-stage{min-height:500px}.editorial-grid .card:first-child{grid-column:auto}.section-intro{align-items:start;flex-direction:column}.scroll-cue{display:none}}
@media(max-width:540px){.hero-premium{min-height:820px}.hero-art{inset:49% 0 0}.hero-copy h1{font-size:3.35rem}.hero-copy .lead{font-size:1rem}.hero-proof{gap:.8rem}.hero-proof b{font-size:1.2rem}.feeling-strip span:nth-child(even){display:none}.chair-lab{padding:4rem 1rem}.chair-stage{min-height:380px}.drag-pill{bottom:0}.chair-copy h2,.section-intro h2{font-size:2.6rem}.section{padding:4rem 1rem}}
@media(prefers-reduced-motion:reduce){.card,.chair-stage img,.btn{transition:none}.card:hover,.chair-stage:hover img,.btn:hover{transform:none}}