:root{--primary-dark:#1e3a2a;--primary-navy:#24483a;--primary-purple:#3d7a55;--primary-blue:#5b9873;--accent-cyan:#a8d8a0;--accent-violet:#6bb87c;--accent-gold:#c9a075;--brand-brown:#7a6444;--gradient-hero:linear-gradient(135deg, #24483a 0%, #2f5f45 40%, #3d7a55 70%, #4d9060 100%);--gradient-vision:linear-gradient(120deg, #14261d 0%, #1c3a2b 45%, #22503a 100%);--gradient-card:linear-gradient(135deg, #6bb87c1a 0%, #a8d8a00f 100%);--gradient-accent:linear-gradient(90deg, #6bb87c, #a8d8a0);--gradient-warm:linear-gradient(90deg, #c9a075, #a68556);--text-primary:#1f2b23;--text-secondary:#5c6c62;--text-muted:#9caea3;--text-light:#f5f9f6;--bg-white:#fff;--bg-light:#f7faf7;--bg-section:#eef4ee;--border-light:#e2ebe4;--radius:16px;--radius-sm:10px;--shadow-card:0 4px 24px #2d5f3f14;--shadow-hover:0 12px 40px #4a9d5a2e;--transition:all .4s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text-primary);background:var(--bg-white);font-family:Noto Sans SC,Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.75;overflow-x:hidden}.nav{z-index:1000;transition:var(--transition);background:0 0;padding:clamp(.5rem,1.5vw,1rem) clamp(1rem,3vw,2rem);position:fixed;top:0;left:0;right:0}.nav.scrolled{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#0d1f14f2;padding:.75rem clamp(1rem,3vw,2rem);box-shadow:0 2px 20px #0000004d}.nav-inner{justify-content:space-between;align-items:center;max-width:1280px;margin:0 auto;display:flex}.nav-logo{align-items:center;gap:12px;text-decoration:none;display:flex}.nav-logo-icon{background:var(--gradient-accent);color:#fff;border-radius:10px;justify-content:center;align-items:center;width:42px;height:42px;font-size:16px;font-weight:800;display:flex;box-shadow:0 4px 12px #4a9d5a4d}.nav-logo-text{color:var(--text-light);letter-spacing:-.3px;font-size:1.15rem;font-weight:700}.nav-logo-text small{color:#ffffff80;letter-spacing:1px;font-size:.65rem;font-weight:400;display:block}.nav-links{align-items:center;gap:2rem;list-style:none;display:flex}.nav-links a{color:#fffc;transition:var(--transition);font-size:.9rem;font-weight:400;text-decoration:none;position:relative}.nav-links a:hover{color:var(--accent-cyan)}.nav-links a:after{content:"";background:var(--gradient-accent);width:0;height:2px;transition:width .3s;position:absolute;bottom:-4px;left:0}.nav-links a:hover:after{width:100%}.nav-mobile-toggle{color:#fff;cursor:pointer;background:0 0;border:none;font-size:1.5rem;display:none}.hero{background:linear-gradient(135deg,#1e3a2ad1 0%,#2f5f45c7 45%,#3d7a55b8 100%),url(/images/hero-yale.png) 50% 30%/cover no-repeat;justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.hero-particles{position:absolute;inset:0;overflow:hidden}.hero-particles:before,.hero-particles:after{content:"";border-radius:50%;animation:8s ease-in-out infinite float;position:absolute}.hero-particles:before{background:radial-gradient(circle,#4a9d5a33 0%,#0000 70%);width:700px;height:700px;top:-250px;right:-150px}.hero-particles:after{background:radial-gradient(circle,#7cc57626 0%,#0000 70%);width:600px;height:600px;animation-delay:4s;bottom:-200px;left:-150px}@keyframes float{0%,to{transform:translateY(0)scale(1)}50%{transform:translateY(-40px)scale(1.05)}}.hero-grid{background-image:linear-gradient(#4a9d5a0a 1px,#0000 1px),linear-gradient(90deg,#4a9d5a0a 1px,#0000 1px);background-size:80px 80px;animation:25s linear infinite gridMove;position:absolute;inset:0}@keyframes gridMove{0%{transform:translate(0)}to{transform:translate(80px,80px)}}.hero-content{z-index:2;text-align:center;max-width:960px;padding:2rem;position:relative}.hero-badge{color:var(--accent-violet);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#4a9d5a26;border:1px solid #4a9d5a4d;border-radius:100px;align-items:center;gap:8px;margin-bottom:2rem;padding:8px 20px;font-size:.85rem;font-weight:500;display:inline-flex}.hero-badge:before{content:"";background:var(--accent-cyan);border-radius:50%;width:8px;height:8px;animation:2s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}.hero h1{color:var(--text-light);letter-spacing:0;margin-bottom:1.5rem;font-size:clamp(2.25rem,5.5vw,4.15rem);font-weight:500;line-height:1.25}.hero h1 span{color:var(--accent-cyan);font-weight:600}.hero-subtitle{color:#ffffffbf;max-width:720px;margin:0 auto 2.5rem;font-size:clamp(1rem,1.5vw,1.2rem);font-weight:300;line-height:1.9}.hero-cta{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.btn{cursor:pointer;transition:var(--transition);border:none;border-radius:100px;align-items:center;gap:8px;padding:14px 32px;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--gradient-accent);color:#fff;box-shadow:0 4px 20px #4a9d5a66}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px #4a9d5a80}.nav-cta{background:linear-gradient(135deg,#2f5f45 0%,#3d7a55 100%);border:1px solid #ffffff26;font-weight:600;box-shadow:0 4px 16px #1e3a2a59;color:#fff!important}.nav-cta:hover{background:linear-gradient(135deg,#24483a 0%,#2f5f45 100%);transform:translateY(-2px);box-shadow:0 8px 22px #1e3a2a73;color:#fff!important}.btn-outline{color:#fff;background:0 0;border:1.5px solid #ffffff4d}.btn-outline:hover{border-color:var(--accent-cyan);color:var(--accent-cyan);background:#7cc5760d}.btn-sm{padding:8px 18px;font-size:.82rem}.btn-ghost{color:var(--accent-violet);background:0 0;border:1px solid #4a9d5a4d}.btn-ghost:hover{border-color:var(--accent-violet);background:#4a9d5a14}.hero-scroll{color:#ffffff80;letter-spacing:2px;flex-direction:column;align-items:center;gap:8px;font-size:.75rem;animation:2.5s ease-in-out infinite bounce;display:flex;position:absolute;bottom:2rem;left:50%;transform:translate(-50%)}@keyframes bounce{0%,to{transform:translate(-50%)translateY(0)}50%{transform:translate(-50%)translateY(8px)}}.hero-scroll-line{background:linear-gradient(#ffffff80,#0000);width:1px;height:40px}.section{padding:clamp(48px,8vw,100px) clamp(1rem,3vw,2rem)}.section-inner{max-width:1200px;margin:0 auto}.hero{padding:0 clamp(1rem,3vw,2rem)}.vision{padding:clamp(48px,8vw,100px) clamp(1rem,3vw,2rem)}.section-header{text-align:center;max-width:780px;margin:0 auto clamp(2rem,4vw,4rem)}.section-label{text-transform:uppercase;letter-spacing:2.5px;color:var(--accent-violet);align-items:center;gap:8px;margin-bottom:1rem;font-size:.78rem;font-weight:600;display:inline-flex}.section-label:before{content:"";background:var(--gradient-accent);width:24px;height:2px}.section-title{color:var(--text-primary);letter-spacing:-.5px;margin-bottom:clamp(.5rem,1.5vw,1rem);font-size:clamp(1.5rem,3.5vw,2.8rem);font-weight:800;line-height:1.25}.section-desc{color:var(--text-secondary);font-size:clamp(.88rem,1.2vw,1.02rem);line-height:1.85}.about{background:var(--bg-white)}.about-grid{grid-template-columns:1fr;justify-items:center;gap:clamp(1.5rem,4vw,4rem);display:grid}.about-content{max-width:800px}.about-visual{border-radius:var(--radius);background:var(--gradient-hero);justify-content:center;align-items:center;height:460px;display:flex;position:relative;overflow:hidden}.about-visual:before{content:"";background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:40px 40px;position:absolute;inset:0}.about-visual-inner{background:radial-gradient(circle,#7cc57659 0%,#4a9d5a40 50%,#0000 70%);border-radius:50%;justify-content:center;align-items:center;width:260px;height:260px;font-size:4.5rem;animation:4s ease-in-out infinite breathe;display:flex}@keyframes breathe{0%,to{opacity:.85;transform:scale(1)}50%{opacity:1;transform:scale(1.18)}}.about-content h3{color:var(--text-primary);margin-bottom:1.25rem;font-size:1.75rem;font-weight:700}.about-content p{color:var(--text-secondary);margin-bottom:1.25rem;line-height:1.9}.about-highlights{flex-wrap:wrap;gap:.5rem;margin-top:1.5rem;display:flex}.about-tag{background:var(--bg-light);color:var(--accent-violet);border:1px solid #4a9d5a26;border-radius:100px;padding:6px 14px;font-size:.82rem}.ec-vision-title{color:var(--text-primary);letter-spacing:-.5px;margin-bottom:1.6rem;font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:800}.ec-vision-title span{background:linear-gradient(90deg,#2f7a4a,#4d9060);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.ec-vision-quote{margin-bottom:1.8rem;font-weight:400}.business{background:var(--bg-section)}.business-cards{grid-template-columns:1fr 1fr;gap:clamp(1rem,2.5vw,2rem);display:grid}.business-card{background:var(--bg-white);border-radius:var(--radius);box-shadow:var(--shadow-card);transition:var(--transition);border:1px solid #0000000a;flex-direction:column;justify-content:flex-start;align-items:flex-start;height:100%;padding:clamp(1.5rem,3vw,3rem) clamp(1.25rem,2.5vw,2.5rem);display:flex;position:relative;overflow:hidden}.business-card:before{content:"";background:var(--gradient-accent);height:4px;position:absolute;top:0;left:0;right:0}.business-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-6px)}.business-card-icon{background:var(--gradient-card);border-radius:16px;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:1.5rem;font-size:1.8rem;display:flex}.business-card h3{color:var(--text-primary);margin-bottom:1rem;font-size:1.35rem;font-weight:700}.business-card>p{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.85}.business-features{list-style:none}.business-features li{color:var(--text-secondary);border-top:1px dashed var(--border-light);padding:.6rem 0 .6rem 1.75rem;font-size:.93rem;position:relative}.business-features li:first-child{border-top:none}.business-features li:before{content:"→";color:var(--accent-violet);font-weight:700;position:absolute;left:0}.business-features li strong{color:var(--text-primary);margin-bottom:2px;font-weight:600;display:block}.vision{color:var(--text-primary);background:linear-gradient(135deg,#eef6ef 0%,#e0efe4 55%,#d6ead9 100%);border-top:1px solid #4a9d5a1f;border-bottom:1px solid #4a9d5a1f;padding:clamp(48px,8vw,100px) clamp(1rem,3vw,2rem);position:relative;overflow:hidden}.vision:before{content:"";background:radial-gradient(circle,#4a9d5a1a 0%,#0000 60%);width:800px;height:800px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.vision-inner{text-align:center;z-index:2;max-width:1100px;margin:0 auto;position:relative}.vision-quote{color:var(--text-primary);letter-spacing:-.3px;margin-bottom:clamp(1rem,2vw,2rem);font-size:clamp(1.25rem,2.8vw,2.2rem);font-weight:400;line-height:1.6}.vision-quote span{background:linear-gradient(90deg,#2f7a4a,#4d9060);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:700}.vision-desc{color:var(--text-secondary);max-width:1040px;margin:0 auto;font-size:1.02rem;line-height:1.9}.companions{background:var(--bg-white)}.companions-grid{grid-template-columns:repeat(4,1fr);gap:clamp(.75rem,2vw,1.5rem);display:grid}.companion-item{border-radius:var(--radius);background:var(--bg-light);text-align:center;transition:var(--transition);border:1px solid #0000;flex-direction:column;padding:0;display:flex;overflow:hidden}.companion-item:hover{box-shadow:var(--shadow-hover);background:#fff;border-color:#6bb87c59;transform:translateY(-4px)}.companion-icon{aspect-ratio:1;background:linear-gradient(135deg,#eef4ee 0%,#dce9df 100%);border-radius:0;width:100%;margin:0;display:block;overflow:hidden}.companion-icon img{object-fit:cover;width:100%;height:100%;display:block}.companion-item p{color:var(--text-primary);margin:0;padding:1.25rem 1rem 1.5rem;font-size:.98rem;font-weight:600;line-height:1.6}.forum{background:var(--bg-section)}.forum-intro{border-radius:var(--radius);box-shadow:var(--shadow-card);background:#fff;margin-bottom:3rem;padding:clamp(1.5rem,3vw,3rem);position:relative;overflow:hidden}.forum-intro:before{content:"ISEC";color:#4a9d5a0d;letter-spacing:-4px;font-size:8rem;font-weight:900;line-height:1;position:absolute;top:-20px;right:-10px}.forum-intro-content{z-index:1;max-width:900px;position:relative}.forum-intro h3{margin-bottom:1rem;font-size:1.5rem;font-weight:700}.forum-intro p{color:var(--text-secondary);margin-bottom:1rem;line-height:1.9}.forum-intro-hosts{border-top:1px solid var(--border-light);flex-wrap:wrap;gap:1rem;margin-top:1.5rem;padding-top:1.5rem;display:flex}.forum-host{background:var(--bg-light);color:var(--text-primary);border:1px solid #4a9d5a26;border-radius:100px;padding:8px 16px;font-size:.85rem}.forum-link{background:var(--gradient-hero);color:#fff;border-radius:100px;align-items:center;gap:.5rem;margin-top:1.5rem;padding:10px 20px;font-size:.92rem;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 4px 14px #4a9d5a40}.forum-link:hover{transform:translateY(-2px);box-shadow:0 6px 20px #4a9d5a59}.forum-events{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;display:grid}.forum-event-card{border-radius:var(--radius);box-shadow:var(--shadow-card);transition:var(--transition);border-top:4px solid var(--accent-violet);background:#fff;flex-direction:column;padding:2rem;display:flex}.forum-event-card.year-2024{border-top-color:var(--accent-cyan)}.forum-event-card.year-2026{border-top-color:var(--accent-violet)}.forum-event-card.year-china{border-top-color:var(--accent-gold)}.forum-event-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-6px)}.forum-event-year{letter-spacing:2px;color:var(--accent-violet);margin-bottom:.5rem;font-size:.75rem;font-weight:700}.year-2024 .forum-event-year{color:var(--accent-cyan)}.year-china .forum-event-year{color:var(--accent-gold)}.forum-event-card h4{margin-bottom:1rem;font-size:1.1rem;font-weight:700;line-height:1.4}.forum-event-theme{background:var(--bg-light);border-left:3px solid var(--accent-violet);color:var(--text-primary);border-radius:6px;margin-bottom:1rem;padding:12px 16px;font-size:.88rem;font-style:italic}.year-2024 .forum-event-theme{border-left-color:var(--accent-cyan)}.year-china .forum-event-theme{border-left-color:var(--accent-gold)}.forum-event-card p{color:var(--text-secondary);flex:1;font-size:.92rem;line-height:1.75}.forum-event-meta{border-top:1px solid var(--border-light);flex-wrap:wrap;gap:.5rem;margin-top:1.25rem;padding-top:1.25rem;display:flex}.forum-event-meta span{background:var(--bg-light);color:var(--text-secondary);border-radius:100px;padding:4px 10px;font-size:.72rem}.forum-event-link{color:var(--accent-violet);align-items:center;gap:4px;margin-top:1rem;font-size:.82rem;font-weight:500;text-decoration:none;display:inline-flex}.forum-event-link:hover{text-decoration:underline}.programs{background:var(--bg-white)}.programs-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:stretch;gap:clamp(1rem,2.5vw,2rem);display:grid}.program-card{background:var(--bg-white);border:1px solid var(--border-light);border-radius:var(--radius);transition:var(--transition);flex-direction:column;padding:2.75rem 2rem 2rem;display:flex;position:relative;overflow:hidden}.program-card:before{content:"";background:var(--gradient-card);opacity:0;width:100%;height:100%;transition:opacity .4s;position:absolute;top:0;left:0}.program-card>*{z-index:1;position:relative}.program-card:hover:before{opacity:1}.program-card:hover{box-shadow:var(--shadow-hover);border-color:#6bb87c59;transform:translateY(-6px)}.program-icon{background:var(--gradient-accent);border-radius:22px;justify-content:center;align-items:center;width:84px;height:84px;margin:0 auto 1.5rem;font-size:2.4rem;display:flex;box-shadow:0 8px 24px #6bb87c47}.program-body{flex-direction:column;flex:1;display:flex}.program-text{flex:1}.program-footer{border-top:1px dashed var(--border-light);flex-direction:column;align-items:flex-start;gap:1rem;margin-top:1.25rem;padding-top:1.25rem;display:flex}.program-tag{color:var(--accent-violet);letter-spacing:1px;background:#6bb87c1f;border-radius:100px;align-items:center;padding:5px 14px;font-size:.75rem;font-weight:600;display:inline-flex}.program-tag:before{content:"#";opacity:.6;margin-right:4px}.program-card h4{text-align:center;margin-bottom:1rem;font-size:1.2rem;font-weight:700;line-height:1.4}.program-card p{color:var(--text-secondary);margin-bottom:1rem;font-size:.92rem;line-height:1.85}.program-highlights{flex-wrap:wrap;gap:6px;margin:.5rem 0 1rem;display:flex}.program-highlights span{color:#3d7a55;background:#a8d8a02e;border-radius:6px;padding:4px 10px;font-size:.72rem;font-weight:500}.workshops{background:var(--bg-section)}.workshops-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;display:grid}.workshop-card{border-radius:var(--radius);box-shadow:var(--shadow-card);transition:var(--transition);border-left:4px solid var(--accent-cyan);background:#fff;padding:2rem}.workshop-card:hover{box-shadow:var(--shadow-hover);border-left-color:var(--accent-violet);transform:translateY(-4px)}.workshop-num{color:var(--accent-cyan);letter-spacing:2px;margin-bottom:.75rem;font-size:.8rem;font-weight:700}.workshop-card h4{margin-bottom:.75rem;font-size:1.1rem;font-weight:700;line-height:1.5}.workshop-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.75}.cooperation{background:var(--bg-white)}.coop-blocks{grid-template-columns:1fr 1fr;gap:clamp(1rem,2.5vw,2rem);display:grid}.coop-block{background:var(--gradient-hero);color:#fff;border-radius:var(--radius);transition:var(--transition);padding:clamp(1.5rem,3vw,3rem) clamp(1.25rem,2.5vw,2.5rem);position:relative;overflow:hidden}.coop-block:before{content:"";background:radial-gradient(circle,#4a9d5a4d 0%,#0000 70%);border-radius:50%;width:300px;height:300px;position:absolute;top:-100px;right:-100px}.coop-block:hover{transform:translateY(-6px)}.coop-block-content{z-index:1;position:relative}.coop-block-tag{color:var(--accent-cyan);background:#7cc57633;border-radius:100px;margin-bottom:1rem;padding:6px 14px;font-size:.78rem;font-weight:600;display:inline-block}.coop-block h3{margin-bottom:1.5rem;font-size:1.4rem;font-weight:700}.coop-services{list-style:none}.coop-services li{color:#ffffffd9;border-top:1px solid #ffffff1a;padding:.9rem 0 .9rem 2rem;font-size:.93rem;line-height:1.75;position:relative}.coop-services li:first-child{border-top:none}.coop-services li:before{content:"";background:var(--gradient-accent);border-radius:50%;width:12px;height:12px;position:absolute;top:1.35rem;left:0}.coop-services li strong{color:#fff;margin-bottom:4px;font-weight:600;display:block}.timeline-sec{background:var(--bg-section)}.timeline{-webkit-overflow-scrolling:touch;scrollbar-width:thin;padding:3rem 0 2rem;position:relative;overflow:auto hidden}.timeline-inner{gap:.75rem;min-width:100%;padding:0 1rem 1rem;display:flex;position:relative}.timeline-inner:before{content:"";background:linear-gradient(to right, var(--accent-violet), var(--accent-cyan), var(--accent-gold));z-index:1;height:2px;position:absolute;top:8px;left:1rem;right:1rem}.timeline-item{flex-direction:column;flex:1 1 0;min-width:130px;padding-top:44px;display:flex;position:relative}.timeline-dot{background:var(--gradient-accent);z-index:2;border-radius:50%;width:18px;height:18px;position:absolute;top:0;left:50%;transform:translate(-50%);box-shadow:0 0 0 4px #6bb87c38}.timeline-item:before{content:"";background:linear-gradient(#6bb87c80,#0000);width:2px;height:24px;position:absolute;top:18px;left:50%;transform:translate(-50%)}.timeline-content{border-radius:var(--radius);box-shadow:var(--shadow-card);transition:var(--transition);text-align:center;background:#fff;flex-direction:column;flex:1;justify-content:center;min-height:108px;padding:1.25rem 1.15rem;display:flex}.timeline-content:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}.timeline-date{color:var(--accent-violet);letter-spacing:1px;margin-bottom:.5rem;font-size:.78rem;font-weight:700}.timeline-content h4{color:var(--text-primary);font-size:.9rem;font-weight:600;line-height:1.5}.contact{background:var(--gradient-hero);color:#fff;position:relative;overflow:hidden}.contact:before{content:"";background:radial-gradient(circle,#7cc57626 0%,#0000 70%);border-radius:50%;width:400px;height:400px;position:absolute;top:50%;right:10%;transform:translateY(-50%)}.contact .section-title{color:#fff}.contact .section-desc{color:#ffffffb3}.contact .section-label{color:var(--accent-cyan)}.contact-grid{z-index:1;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;max-width:1000px;margin:0 auto;display:grid;position:relative}.contact-card{border-radius:var(--radius);text-align:center;transition:var(--transition);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border:1px solid #ffffff1a;padding:2rem 1.5rem}.contact-card:hover{background:#ffffff1a;border-color:#4a9d5a66;transform:translateY(-4px)}.contact-card-icon{margin-bottom:1rem;font-size:2rem}.contact-card h4{margin-bottom:.5rem;font-size:.95rem;font-weight:600}.contact-card p{color:#ffffffbf;word-break:break-all;font-size:.85rem}.footer{text-align:center;color:#fff6;background:#050811;padding:2.5rem 2rem;font-size:.85rem}.footer a{color:#fff9;text-decoration:none}.footer a:hover{color:var(--accent-cyan)}.fade-in{opacity:0;transition:opacity .8s,transform .8s;transform:translateY(30px)}.fade-in.visible{opacity:1;transform:translateY(0)}@media (width<=900px){.about-grid,.business-cards,.coop-blocks{grid-template-columns:1fr}.forum-intro:before{font-size:5rem}.companions-grid{grid-template-columns:repeat(2,1fr)}.timeline-inner{min-width:max-content}.timeline-item{min-width:140px}}@media (width<=768px){.nav-links{display:none}.nav-mobile-toggle{display:block}.hero-subtitle{font-size:.92rem}.forum-events{grid-template-columns:1fr}}@media (width<=520px){.companions-grid{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr 1fr}}@media (width<=480px){.hero-cta{flex-direction:column;align-items:center}.hero-cta .btn{justify-content:center;width:80%}.contact-grid{grid-template-columns:1fr}.section-desc[style*=nowrap]{white-space:normal!important}}