.eh-root{--gold:#E8B86D;--gold-light:#F5D598;--gold-deep:#C8972A;--violet:#8B7CF6;--cyan:#4ED6E0;--pink:#F0A6CA;--deep:#05040B;--deep-2:#0C0A18;--surface:rgba(255,255,255,0.04);--surface-2:rgba(255,255,255,0.075);--border:rgba(232,184,109,0.22);--border-v:rgba(139,124,246,0.28);--text:#F2EDE0;--text-2:rgba(242,237,224,0.66);--text-3:rgba(242,237,224,0.4);--mono:"JetBrains Mono","SFMono-Regular",Consolas,"Courier New",monospace;min-height:100vh;font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,sans-serif;background:var(--deep);color:var(--text);overflow-x:hidden;line-height:1.7;position:relative;margin:0 calc(50% - 50vw);width:100vw}.eh-net{width:100%;height:100%}.eh-grid-bg,.eh-net{position:fixed;inset:0;z-index:0;pointer-events:none}.eh-grid-bg{opacity:.55;background-image:linear-gradient(rgba(139,124,246,.05) 1px,transparent 0),linear-gradient(90deg,rgba(139,124,246,.05) 1px,transparent 0);background-size:56px 56px;mask-image:radial-gradient(ellipse 90% 70% at 50% 30%,#000 30%,transparent 78%);-webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 30%,#000 30%,transparent 78%);animation:eh-gridPan 16s linear infinite}@keyframes eh-gridPan{to{background-position:56px 56px}}.eh-scanline{position:fixed;left:0;right:0;height:220px;z-index:0;pointer-events:none;background:linear-gradient(180deg,transparent,rgba(78,214,224,.035),transparent);animation:eh-scan 9s linear infinite}@keyframes eh-scan{0%{top:-240px}to{top:110vh}}.eh-aurora{position:fixed;inset:-20%;z-index:0;pointer-events:none;filter:blur(64px);opacity:.22;background:radial-gradient(38% 30% at 22% 26%,rgba(139,124,246,.34),transparent 70%),radial-gradient(34% 28% at 78% 20%,rgba(232,184,109,.26),transparent 70%),radial-gradient(40% 34% at 60% 78%,rgba(78,214,224,.2),transparent 70%),radial-gradient(30% 26% at 30% 80%,rgba(240,166,202,.2),transparent 70%);animation:eh-auroraShift 13s ease-in-out infinite alternate}@keyframes eh-auroraShift{0%{transform:translate(0) rotate(0deg) scale(1)}33%{transform:translate(6%,-5%) rotate(6deg) scale(1.14)}66%{transform:translate(-5%,4%) rotate(-5deg) scale(1.05)}to{transform:translate(3%,6%) rotate(3deg) scale(1.18)}}.eh-orb{position:fixed;border-radius:50%;z-index:0;pointer-events:none;filter:blur(2px);opacity:.7;animation:eh-orbFloat 14s ease-in-out infinite}.eh-orb.eh-o1{width:14px;height:14px;left:8%;top:30%;background:radial-gradient(circle,var(--gold-light),transparent 70%);box-shadow:0 0 36px 10px rgba(232,184,109,.5)}.eh-orb.eh-o2{width:10px;height:10px;left:88%;top:22%;background:radial-gradient(circle,var(--violet),transparent 70%);box-shadow:0 0 30px 8px rgba(139,124,246,.5);animation-delay:-4s;animation-duration:13s}.eh-orb.eh-o3{width:16px;height:16px;left:74%;top:68%;background:radial-gradient(circle,var(--cyan),transparent 70%);box-shadow:0 0 38px 11px rgba(78,214,224,.45);animation-delay:-8s;animation-duration:15s}.eh-orb.eh-o4{width:9px;height:9px;left:18%;top:74%;background:radial-gradient(circle,var(--pink),transparent 70%);box-shadow:0 0 26px 8px rgba(240,166,202,.48);animation-delay:-11s;animation-duration:12s}.eh-orb.eh-o5{width:11px;height:11px;left:45%;top:12%;background:radial-gradient(circle,var(--gold),transparent 70%);box-shadow:0 0 30px 9px rgba(232,184,109,.45);animation-delay:-2s;animation-duration:18s}.eh-orb.eh-o6{width:8px;height:8px;left:55%;top:86%;background:radial-gradient(circle,var(--violet),transparent 70%);box-shadow:0 0 24px 7px rgba(139,124,246,.42);animation-delay:-6s;animation-duration:14s}.eh-orb.eh-o7{width:13px;height:13px;left:32%;top:48%;background:radial-gradient(circle,var(--cyan),transparent 70%);box-shadow:0 0 32px 9px rgba(78,214,224,.4);animation-delay:-9s;animation-duration:19s}.eh-orb.eh-o8{width:7px;height:7px;left:93%;top:52%;background:radial-gradient(circle,var(--gold-light),transparent 70%);box-shadow:0 0 22px 7px rgba(232,184,109,.45);animation-delay:-12s;animation-duration:11s}@keyframes eh-orbFloat{0%,to{transform:translate(0) scale(1)}25%{transform:translate(44px,-72px) scale(1.3)}50%{transform:translate(-34px,-140px) scale(.85)}75%{transform:translate(-66px,-46px) scale(1.18)}}.eh-meteor{position:fixed;top:-6%;z-index:0;pointer-events:none;width:2px;height:110px;background:linear-gradient(180deg,rgba(245,213,152,.9),rgba(139,124,246,.25),transparent);border-radius:2px;transform:rotate(38deg);opacity:0;animation:eh-meteorFall 7s linear infinite}.eh-meteor.eh-m1{left:20%;animation-delay:.8s}.eh-meteor.eh-m2{left:58%;animation-delay:2.1s;height:80px;animation-duration:5.5s}.eh-meteor.eh-m3{left:82%;animation-delay:3.4s;height:150px;animation-duration:6.5s}.eh-meteor.eh-m4{left:36%;animation-delay:4.6s;height:120px;animation-duration:5s}.eh-meteor.eh-m5{left:70%;animation-delay:1.4s;height:95px;animation-duration:7.5s}.eh-meteor.eh-m6{left:10%;animation-delay:5.8s;height:130px;animation-duration:6s}@keyframes eh-meteorFall{0%,78%{opacity:0;transform:translate(0) rotate(38deg)}81%{opacity:1}to{opacity:0;transform:translate(-52vh,70vh) rotate(38deg)}}.eh-fx{position:fixed;inset:0;width:100%;height:100%;z-index:90;pointer-events:none}.eh-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:200;background:linear-gradient(90deg,var(--gold),var(--pink),var(--violet),var(--cyan));background-size:300% 100%;animation:eh-progressHue 6s linear infinite;box-shadow:0 0 12px rgba(232,184,109,.6)}@keyframes eh-progressHue{to{background-position:300% 0}}.eh-hero{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:150px 24px 110px;position:relative;overflow:hidden;isolation:isolate}.eh-hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none;transform-origin:center center}.eh-hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;display:block}.eh-hero-bg:after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(5,4,11,.28) 0,rgba(5,4,11,.08) 35%,rgba(5,4,11,.22) 70%,var(--deep) 100%)}.eh-hero>:not(.eh-hero-bg):not(.eh-hero-ripples){position:relative;z-index:2}@keyframes eh-blink{50%{opacity:.15}}.eh-hero-badge{display:inline-flex;align-items:center;gap:10px;padding:7px 20px;border-radius:3px;border:1px solid var(--border);background:rgba(5,4,11,.5);backdrop-filter:blur(10px);font-family:var(--mono);font-size:12px;color:var(--gold-light);letter-spacing:3px;margin-bottom:36px;animation:eh-fadeUp .9s ease both}.eh-hero-badge:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);animation:eh-pulse 2s infinite}@keyframes eh-pulse{0%,to{opacity:1}50%{opacity:.3}}.eh-hero h1{font-family:"Noto Serif SC",STSong,serif;font-size:clamp(68px,13vw,150px);font-weight:900;letter-spacing:clamp(12px,3.4vw,44px);text-indent:clamp(12px,3.4vw,44px);line-height:1.12;background:linear-gradient(120deg,#FFF6E3 0,var(--gold-light) 25%,var(--gold) 45%,#FFF6E3 55%,var(--pink) 80%,var(--gold-light) 100%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 12px 50px rgba(232,184,109,.35));animation:eh-fadeUp 1s ease .12s both,eh-titleShine 3.6s linear 1.2s infinite,eh-titleBreath 3s ease-in-out 1.2s infinite,eh-titleSway 6s ease-in-out 1.2s infinite;position:relative}@keyframes eh-titleShine{to{background-position:-220% 0}}@keyframes eh-titleBreath{0%,to{filter:drop-shadow(0 12px 50px rgba(232,184,109,.35))}50%{filter:drop-shadow(0 12px 90px rgba(232,184,109,.9)) drop-shadow(0 0 46px rgba(240,166,202,.45)) drop-shadow(0 0 80px rgba(139,124,246,.3))}}@keyframes eh-titleSway{0%,to{transform:scale(1) rotate(0deg)}25%{transform:scale(1.025) rotate(.4deg)}75%{transform:scale(1.015) rotate(-.4deg)}}.eh-hero-ripples{top:44%;z-index:1;pointer-events:none}.eh-hero-ripples,.eh-hero-ripples i{position:absolute;left:50%;transform:translate(-50%,-50%)}.eh-hero-ripples i{top:50%;width:200px;height:200px;border-radius:50%;border:2px solid rgba(232,184,109,.55);box-shadow:0 0 26px rgba(232,184,109,.2),inset 0 0 26px rgba(232,184,109,.12);animation:eh-heroRipple 4.5s ease-out infinite}.eh-hero-ripples i:nth-child(2){animation-delay:.9s;border-color:rgba(139,124,246,.5);box-shadow:0 0 26px rgba(139,124,246,.2),inset 0 0 26px rgba(139,124,246,.1)}.eh-hero-ripples i:nth-child(3){animation-delay:1.8s;border-color:rgba(78,214,224,.45);box-shadow:0 0 26px rgba(78,214,224,.18)}.eh-hero-ripples i:nth-child(4){animation-delay:2.7s;border-color:rgba(240,166,202,.45)}.eh-hero-ripples i:nth-child(5){animation-delay:3.6s;border-color:rgba(232,184,109,.4)}@keyframes eh-heroRipple{0%{width:160px;height:160px;opacity:1}to{width:1000px;height:1000px;opacity:0}}.eh-hero-en{font-family:var(--mono);font-size:clamp(12px,1.6vw,16px);letter-spacing:clamp(8px,2vw,18px);color:var(--cyan);margin-top:10px;animation:eh-fadeUp 1s ease .2s both}.eh-hero-sub{margin-top:24px;font-size:clamp(17px,2.4vw,23px);color:var(--text-2);letter-spacing:6px;animation:eh-fadeUp 1s ease .3s both}.eh-hero-type{margin-top:16px;font-family:var(--mono);font-size:13px;color:var(--text-3);min-height:22px;animation:eh-fadeUp 1s ease .4s both}.eh-hero-type .eh-cursor{display:inline-block;width:8px;background:var(--gold);margin-left:2px;animation:eh-blink 1s steps(2) infinite}.eh-hero-actions{margin-top:46px;display:flex;gap:18px;flex-wrap:wrap;justify-content:center;animation:eh-fadeUp 1s ease .5s both}.eh-btn-big{display:inline-flex;align-items:center;gap:10px;padding:15px 42px;font-size:16px;font-weight:700;text-decoration:none;clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px);transition:transform .25s,box-shadow .25s,background .25s;position:relative;overflow:hidden}.eh-btn-big:after{content:"";position:absolute;top:0;left:-80%;width:45%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-22deg);animation:eh-btnShine 3.4s ease-in-out infinite}@keyframes eh-btnShine{0%,55%{left:-80%}85%,to{left:160%}}.eh-btn-gold{background:linear-gradient(120deg,var(--gold-light),var(--gold),#B8802A);color:#1A1206;box-shadow:0 10px 36px rgba(232,184,109,.4);animation:eh-btnPulse 2.6s ease-in-out infinite}@keyframes eh-btnPulse{0%,to{box-shadow:0 10px 36px rgba(232,184,109,.4)}50%{box-shadow:0 10px 48px rgba(232,184,109,.72),0 0 0 6px rgba(232,184,109,.08)}}.eh-btn-gold:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 16px 48px rgba(232,184,109,.6)}.eh-btn-ghost{border:1px solid var(--border);color:var(--gold-light);background:rgba(5,4,11,.4);backdrop-filter:blur(10px)}.eh-btn-ghost:hover{transform:translateY(-3px);background:var(--surface-2);border-color:var(--cyan);color:var(--cyan)}.eh-hero-stats{margin-top:66px;display:flex;gap:clamp(26px,5vw,70px);flex-wrap:wrap;justify-content:center;animation:eh-fadeUp 1s ease .62s both}.eh-hstat{text-align:center;position:relative;padding:0 8px}.eh-hstat+.eh-hstat:before{content:"";position:absolute;left:calc(-1 * clamp(13px, 2.5vw, 35px));top:12%;width:1px;height:76%;background:linear-gradient(180deg,transparent,var(--border),transparent)}.eh-hstat b{display:block;font-family:var(--mono);font-size:clamp(26px,3.6vw,40px);font-weight:700;background:linear-gradient(120deg,var(--gold-light),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}.eh-hstat span{font-size:12px;color:var(--text-3);letter-spacing:3px}@keyframes eh-fadeUp{0%{opacity:0;transform:translateY(34px)}to{opacity:1;transform:none}}.eh-ticker-wrap{border-top:1px solid rgba(232,184,109,.14);border-bottom:1px solid rgba(232,184,109,.14);background:rgba(12,10,24,.7);overflow:hidden;padding:15px 0;position:relative;z-index:1}.eh-ticker{display:flex;width:max-content;animation:eh-marquee 22s linear infinite}.eh-ticker span{font-family:var(--mono);font-size:13px;letter-spacing:3px;color:var(--text-2);padding:0 34px;white-space:nowrap;text-shadow:0 0 14px rgba(232,184,109,.25)}.eh-ticker span em{font-style:normal;color:var(--gold);animation:eh-pulse 1.8s infinite;display:inline-block}@keyframes eh-marquee{to{transform:translateX(-50%)}}.eh-section{padding:120px min(5vw,64px);max-width:1320px;margin:0 auto;position:relative}.eh-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}.eh-sec-tag{font-family:var(--mono);font-size:12px;letter-spacing:5px;color:var(--cyan);display:flex;align-items:center;gap:14px;margin-bottom:18px}.eh-sec-tag:before{content:"";width:44px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}.eh-sec-num{font-family:var(--mono);font-size:clamp(48px,7vw,88px);font-weight:700;color:transparent;-webkit-text-stroke:1px rgba(232,184,109,.25);line-height:1;user-select:none;animation:eh-numGlow 4s ease-in-out infinite}@keyframes eh-numGlow{0%,to{-webkit-text-stroke-color:rgba(232,184,109,.22);text-shadow:none}50%{-webkit-text-stroke-color:rgba(232,184,109,.55);text-shadow:0 0 26px rgba(232,184,109,.25)}}.eh-sec-title{font-family:"Noto Serif SC",STSong,serif;font-size:clamp(30px,4.6vw,48px);font-weight:900;line-height:1.35}.eh-sec-title em{font-style:normal;background:linear-gradient(120deg,var(--gold-light) 20%,#FFF6E3 40%,var(--gold) 60%,var(--pink) 90%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:eh-titleShine 4s linear infinite}.eh-sec-desc{margin-top:14px;color:var(--text-2);max-width:640px;font-size:15.5px}.eh-reveal{opacity:0;transform:translateY(46px);transition:opacity .8s ease,transform .8s ease;transition-delay:var(--rd,0s)}.eh-reveal.eh-in{opacity:1;transform:none}.eh-section:before{content:"";position:absolute;z-index:-1;pointer-events:none;width:60vw;height:60vw;max-width:900px;max-height:900px;border-radius:50%;filter:blur(110px);opacity:.5;animation:eh-secGlow 9s ease-in-out infinite alternate}.eh-section:nth-of-type(odd):before{left:-18vw;top:4%;background:radial-gradient(circle,rgba(139,124,246,.16),transparent 65%)}.eh-section:nth-of-type(2n):before{right:-18vw;bottom:4%;background:radial-gradient(circle,rgba(232,184,109,.14),transparent 65%)}@keyframes eh-secGlow{0%{transform:scale(.85);opacity:.35}to{transform:scale(1.15);opacity:.65}}.eh-gcard{position:relative;border-radius:20px;padding:1px;background:linear-gradient(160deg,rgba(232,184,109,.4),rgba(139,124,246,.2) 40%,rgba(255,255,255,.06))}.eh-gcard>.eh-inner{border-radius:19px;background:linear-gradient(165deg,#100D20,#0A0814);height:100%}.eh-loop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:60px;position:relative}.eh-loop-grid:before{content:"";position:absolute;top:-26px;left:6%;right:6%;height:1px;background:linear-gradient(90deg,transparent,var(--border),var(--border-v),var(--border),transparent)}.eh-loop-grid:after{content:"";position:absolute;top:-29px;left:6%;width:7px;height:7px;border-radius:50%;background:var(--gold-light);box-shadow:0 0 14px 4px rgba(232,184,109,.7),0 0 34px 10px rgba(232,184,109,.25);animation:eh-energyRun 5s ease-in-out infinite alternate}@keyframes eh-energyRun{0%{left:6%}to{left:calc(94% - 7px)}}.eh-loop-card .eh-inner{padding:40px 32px;position:relative;overflow:hidden;transition:transform .3s}.eh-loop-card:hover .eh-inner{transform:translateY(-6px)}.eh-loop-card .eh-inner:after{content:"";position:absolute;top:0;left:-80%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(232,184,109,.06),transparent);transform:skewX(-20deg);transition:left .6s ease}.eh-loop-card:hover .eh-inner:after{left:130%}.eh-loop-step{font-family:var(--mono);font-size:11px;letter-spacing:3px;color:var(--cyan);display:flex;align-items:center;gap:10px;margin-bottom:20px}.eh-loop-step:after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(78,214,224,.4),transparent)}.eh-loop-ico{width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:27px;margin-bottom:22px;background:rgba(232,184,109,.1);border:1px solid var(--border);box-shadow:inset 0 0 22px rgba(232,184,109,.08)}.eh-loop-card h3{font-family:"Noto Serif SC",serif;font-size:21px;font-weight:700;margin-bottom:12px}.eh-ico-svg{display:block}.eh-loop-ico .eh-ico-svg{width:32px;height:32px;filter:drop-shadow(0 0 8px rgba(232,184,109,.45))}.eh-feat-card .eh-fi .eh-ico-svg{width:34px;height:34px;filter:drop-shadow(0 0 8px rgba(232,184,109,.35))}.eh-loop-card p{font-size:14px;color:var(--text-2)}.eh-duo{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(30px,5vw,70px);align-items:center;margin-top:56px}.eh-duo-img{position:relative}.eh-duo-img img{width:100%;border-radius:22px;display:block;border:1px solid rgba(232,184,109,.25);box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 60px rgba(139,124,246,.12);animation:eh-imgBreath 7s ease-in-out infinite}@keyframes eh-imgBreath{0%,to{box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 50px rgba(139,124,246,.1)}50%{box-shadow:0 34px 90px rgba(0,0,0,.6),0 0 90px rgba(139,124,246,.28),0 0 40px rgba(232,184,109,.14)}}.eh-duo-img:before{content:"";position:absolute;inset:-26px;z-index:-1;border-radius:40px;background:conic-gradient(from 0deg,rgba(232,184,109,.28),rgba(139,124,246,.24),rgba(78,214,224,.2),rgba(240,166,202,.24),rgba(232,184,109,.28));filter:blur(34px);opacity:.85;animation:eh-haloSpin 10s linear infinite}@keyframes eh-haloSpin{to{transform:rotate(1turn)}}.eh-duo-img:after{content:"";position:absolute;left:2%;right:2%;top:0;height:90px;border-radius:22px;pointer-events:none;background:linear-gradient(180deg,transparent,rgba(78,214,224,.16) 45%,rgba(78,214,224,.32) 50%,rgba(78,214,224,.16) 55%,transparent);animation:eh-imgScan 4.5s ease-in-out infinite;opacity:0}@keyframes eh-imgScan{0%,12%{top:-8%;opacity:0}20%{opacity:1}80%{opacity:1}88%,to{top:92%;opacity:0}}.eh-duo-img .eh-fr{position:absolute;width:22px;height:22px;border:2px solid rgba(78,214,224,.75);z-index:2;animation:eh-frameBlink 2.6s ease-in-out infinite}.eh-duo-img .eh-fr.eh-f1{top:-8px;left:-8px;border-right:0;border-bottom:0}.eh-duo-img .eh-fr.eh-f2{top:-8px;right:-8px;border-left:0;border-bottom:0;animation-delay:.65s}.eh-duo-img .eh-fr.eh-f3{bottom:-8px;left:-8px;border-right:0;border-top:0;animation-delay:1.3s}.eh-duo-img .eh-fr.eh-f4{bottom:-8px;right:-8px;border-left:0;border-top:0;animation-delay:1.95s}@keyframes eh-frameBlink{0%,to{opacity:.4}50%{opacity:1;box-shadow:0 0 12px rgba(78,214,224,.5)}}.eh-duo-img .eh-tag{position:absolute;top:16px;left:16px;font-family:var(--mono);font-size:10px;letter-spacing:2px;color:var(--cyan);background:rgba(5,4,11,.7);backdrop-filter:blur(8px);border:1px solid rgba(78,214,224,.3);border-radius:3px;padding:4px 10px}.eh-duo-img .eh-float-chip{position:absolute;right:-14px;bottom:26px;background:rgba(12,10,24,.9);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:14px;padding:14px 20px;font-size:13px;color:var(--text-2);box-shadow:0 16px 44px rgba(0,0,0,.5);animation:eh-bob2 4s ease-in-out infinite}.eh-duo-img .eh-float-chip b{color:var(--gold-light);display:block;font-size:15px}@keyframes eh-bob2{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.eh-duo-body h3{font-family:"Noto Serif SC",serif;font-size:clamp(24px,3vw,32px);font-weight:900;margin-bottom:18px}.eh-duo-body h3 em{font-style:normal;color:var(--gold-light)}.eh-duo-body p{color:var(--text-2);font-size:15px;margin-bottom:12px}.eh-duo-points{list-style:none;margin-top:22px}.eh-duo-points li{display:flex;gap:12px;padding:10px 0;font-size:14.5px;color:var(--text-2);border-bottom:1px dashed rgba(255,255,255,.07)}.eh-duo-points li:before{content:"▸";color:var(--cyan);font-family:var(--mono)}.eh-duo-points li b{color:var(--text);font-weight:600}.eh-feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:60px}.eh-feat-card{position:relative;padding:30px 24px;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:var(--surface);transition:border-color .3s,background .3s,box-shadow .3s,transform .3s;overflow:hidden;display:block;text-decoration:none;color:inherit;cursor:pointer}a.eh-feat-card:hover{color:inherit}.eh-feat-card 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