/* H5-only tokens. Scoped to the public homepage only. */
.pc-home-dark{--ink:#f2f7f4;--muted:#9fb5aa;--green:#54e6af;--line:rgba(84,230,175,.22);--bg:#020d09;--pc-body:17px;--pc-title:30px;--pc-plan:26px;--pc-price:32px;--pc-list:22px;--pc-small:16px;--pc-hero:62px;--pc-radius:16px;background:radial-gradient(ellipse at 75% 25%,#092219,transparent 55%),var(--bg);color:var(--ink);font-size:var(--pc-body)}
.pc-home-dark .masthead{height:78px;padding:0 max(48px,calc((100vw - 1344px)/2));background:#020e0acc;border-bottom:1px solid #54e6af45;box-shadow:0 2px 18px #19c98b15}
.pc-home-dark .wordmark,.pc-home-dark .masthead a{color:var(--ink)}.pc-home-dark .brand-logo{width:48px;height:48px}.pc-home-dark .wordmark>.brand-text{font-size:27px}.pc-home-dark .brand-text>span{font-size:21px;font-weight:600}
.pc-home-dark .masthead nav{font-size:var(--pc-small);gap:28px;align-items:center}.pc-home-dark nav img{width:24px;height:24px;display:block}.pc-home-dark nav a:nth-last-child(-n+2){border-left:1px solid var(--line);padding-left:24px}
.pc-home-dark .reader-home{max-width:1440px;padding:0 48px 64px;margin:auto}
.pc-home-dark .reading-intro{position:relative;margin:0 -48px;padding:52px 48px;height:400px;overflow:hidden;border-bottom:1px solid var(--line);background:linear-gradient(90deg,#020d0980,transparent 65%),url('pc-research-hero.jpg') center/cover}
.pc-home-dark .eyebrow{color:var(--green);font-size:18px;letter-spacing:3px;margin:0 0 20px;font-weight:600}.pc-home-dark .reading-intro h1{font-size:var(--pc-hero);font-weight:700;line-height:1.15;letter-spacing:-1px;color:var(--ink);margin:0 0 18px;max-width:950px}.pc-home-dark .reading-intro p{font-size:28px;letter-spacing:6px;color:var(--ink);margin:0}
.pc-home-dark .membership-section{margin-top:30px}.pc-home-dark .section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 20px}.pc-home-dark .section-heading h2{font-size:var(--pc-title);margin:0;border-left:5px solid var(--green);padding-left:16px;line-height:1.2}.pc-home-dark .section-heading .muted{font-size:var(--pc-small)}
.pc-home-dark .plan-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:0}.pc-home-dark .plan-card{display:flex;flex-direction:column;min-width:0;min-height:470px;padding:24px 20px 18px;border:1px solid var(--line);border-radius:var(--pc-radius);background:linear-gradient(135deg,#0a281de6,#04130dee);box-shadow:inset 0 1px 0 #54e6af12,0 16px 36px #0002;transition:transform .16s,box-shadow .16s}.pc-home-dark .plan-card:hover{transform:translateY(-3px);box-shadow:0 0 24px #19c98b15;border-color:#54e6af70}
.pc-home-dark .plan-card-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.pc-home-dark .plan-card-head h3{font-size:var(--pc-plan);margin:0;white-space:nowrap}.pc-home-dark .plan-card-head strong{font-size:var(--pc-price);color:var(--green);white-space:nowrap}.pc-home-dark .plan-card:last-child .plan-card-head strong{font-size:24px}
.pc-home-dark .plan-duration,.pc-home-dark .plan-audience,.pc-home-dark .plan-benefits{font-size:var(--pc-small);line-height:1.65;color:#d2e0d8}.pc-home-dark .plan-duration{margin:16px 0 8px}.pc-home-dark .plan-audience{margin:0 0 4px}.pc-home-dark .plan-benefits{list-style:none;padding:0;margin:8px 0 20px}.pc-home-dark .plan-benefits li{position:relative;padding-left:25px;margin:10px 0}.pc-home-dark .plan-benefits li:before{content:'';position:absolute;left:0;top:5px;width:16px;height:16px;background:url('/assets/pc-icons/shield-check-green.png') center/contain no-repeat}
.pc-home-dark button,.pc-home-dark .button{font-size:var(--pc-body);border:1px solid #54e6af65;border-radius:9px;min-height:50px;color:var(--ink);background:#071910}.pc-home-dark .primary{background:linear-gradient(135deg,#13704e,#073b28);border-color:#54e6af;box-shadow:inset 0 1px 8px #54e6af18}.pc-home-dark .primary:hover{background:#125b3f}.pc-home-dark .plan-action{margin-top:auto;width:100%;padding:12px 6px;white-space:normal;text-align:center;font-size:17px}.pc-home-dark .plan-note{font-size:15px;line-height:1.8;color:var(--muted);margin:18px 0 0}
.pc-home-dark .account-rules{position:relative;display:flex;flex-direction:column;padding:22px 24px 22px 106px;min-height:116px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(110deg,#0c2b20,#071b13);color:#c1d1c8;font-size:16px;line-height:1.7;margin:22px 0 0;gap:5px}.pc-home-dark .account-rules strong{color:#94eacb;font-size:22px}.pc-home-dark .rules-icon{position:absolute;left:26px;top:30px;width:52px;height:52px}
.pc-home-dark .research-list{margin-top:32px}.pc-home-dark .research-toolbar{display:grid;grid-template-columns:minmax(0,1fr) 220px 120px 110px;gap:16px;margin-bottom:12px}.pc-home-dark input,.pc-home-dark select{background:#04150e;color:var(--ink);border:1px solid #9fb5aa66;border-radius:8px;font-size:var(--pc-body);min-height:54px}.pc-home-dark input::placeholder{color:var(--muted)}
.pc-home-dark .research-item{display:grid;grid-template-columns:140px minmax(0,1fr);gap:18px;padding:20px 4px;border-bottom:1px solid var(--line);position:relative}.pc-home-dark .research-item:hover{background:#54e6af06}.pc-home-dark .research-item>div{display:grid;grid-template-columns:88px minmax(0,1fr);column-gap:26px;padding-right:35px}.pc-home-dark .research-item time{font-size:16px;color:var(--muted);padding-top:4px}.pc-home-dark .research-category{grid-row:1/4;align-self:start;display:block;text-align:center;border-radius:7px;background:#073b29;border:1px solid var(--line);color:#b0e8d1;padding:4px 8px;font-size:15px}.pc-home-dark .research-item h2{font-size:var(--pc-list);line-height:1.4;margin:0 0 5px}.pc-home-dark .research-item h2 a{color:var(--ink)}.pc-home-dark .research-item p{font-size:16px;line-height:1.65;color:var(--muted);margin:0}.pc-home-dark .read-link{font-size:15px;color:#90d8bd}.pc-home-dark .site-footer{border-color:var(--line);color:var(--muted)}.pc-home-dark :focus-visible{outline:2px solid var(--green);outline-offset:4px}
@media(max-width:1199px){.pc-home-dark{--pc-hero:54px}.pc-home-dark .plan-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pc-home-dark .plan-card{min-height:440px}.pc-home-dark .reader-home{padding-inline:40px}.pc-home-dark .reading-intro{margin-inline:-40px;padding-inline:40px}.pc-home-dark .wordmark .brand-text>span{display:none}}
@media(max-width:767px){.pc-home-dark{--pc-hero:36px;--pc-title:26px;--pc-list:20px}.pc-home-dark .masthead{padding:0 20px;height:72px}.pc-home-dark .wordmark>.brand-text{font-size:20px}.pc-home-dark .brand-logo{width:36px;height:36px}.pc-home-dark .masthead nav{gap:16px}.pc-home-dark nav a:nth-child(-n+2){display:none}.pc-home-dark nav a:nth-last-child(-n+2){padding:0;border:0}.pc-home-dark .reader-home{padding:0 20px 40px}.pc-home-dark .reading-intro{margin:0 -20px;padding:44px 20px;height:310px;background-position:35% center}.pc-home-dark .reading-intro h1{max-width:360px}.pc-home-dark .reading-intro p{font-size:21px;letter-spacing:2px}.pc-home-dark .eyebrow{font-size:15px}.pc-home-dark .plan-grid{grid-template-columns:minmax(0,1fr)}.pc-home-dark .plan-card{min-height:380px;padding:24px}.pc-home-dark .section-heading{align-items:flex-start;flex-direction:column;gap:9px}.pc-home-dark .section-heading .muted{font-size:14px}.pc-home-dark .research-toolbar{grid-template-columns:minmax(0,1fr) 100px;gap:10px}.pc-home-dark .research-toolbar input{grid-column:1/3}.pc-home-dark .research-toolbar select{min-width:0}.pc-home-dark .research-item{grid-template-columns:1fr;gap:8px}.pc-home-dark .research-item>div{grid-template-columns:60px minmax(0,1fr);gap:12px;padding-right:0}.pc-home-dark .account-rules{padding:22px 20px 22px 72px}.pc-home-dark .rules-icon{left:18px;width:36px;height:36px}.pc-home-dark .site-footer{display:block}}
.pc-home-dark .reading-intro h1{font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif}
.pc-home-dark .plan-benefits li{margin:6px 0;line-height:1.45}.pc-home-dark .plan-duration{margin-top:12px}.pc-home-dark .plan-card{padding:18px 18px 16px}.pc-home-dark .plan-benefits li:before,.pc-home-dark .rules-icon{filter:brightness(3.5)}
.pc-home-dark .research-item{padding-block:15px}.pc-home-dark .research-toolbar select{width:100%}.pc-home-dark .research-item p:empty{display:none}.pc-home-dark .research-item p{max-width:1000px}.pc-home-dark .research-item .read-link{margin-top:3px}.pc-home-dark .reading-intro{background-position:center 44%}
.pc-home-dark .research-item:after{content:'';position:absolute;right:6px;top:28px;width:20px;height:20px;background:url('/assets/pc-icons/chevron-right-white.png') center/contain no-repeat;opacity:.8}
.pc-home-dark .plan-card{min-height:0}.pc-home-dark .plan-action{margin-top:16px}.pc-home-dark .plan-benefits{flex:1;margin-bottom:0}
.pc-home-dark dialog{max-width:calc(100vw - 40px);padding:28px;background:#082018;color:var(--ink);border:1px solid var(--line);border-radius:var(--pc-radius);font-size:var(--pc-body)}.pc-home-dark dialog h2{font-size:var(--pc-plan)}.pc-home-dark dialog::backdrop{background:#0009}.pc-home-dark dialog button{width:100%}
@media(min-width:1200px) and (max-width:1359px){.pc-home-dark{--pc-plan:24px;--pc-price:28px;--pc-hero:56px}.pc-home-dark .plan-card:last-child .plan-card-head strong{font-size:21px}}
@media(prefers-reduced-motion:reduce){.pc-home-dark .plan-card{transition:none;transform:none}}