:root{--navy:#101f30;--teal:#00b8a1;--teal-dark:#008976;--bg:#f4f7f9;--ink:#142438;--muted:#65758b;--border:#e3eaf0;--radius:12px;font-family:Inter,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.65}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #079bdb;outline-offset:4px}button:disabled{cursor:wait}img{max-width:100%;display:block}[hidden]{display:none!important}.wrap{max-width:1168px;padding:0 28px;margin:auto}.site-header{background:var(--navy);color:#fff;border-bottom:1px solid #ffffff0d}.nav{height:64px;display:flex;align-items:center;gap:26px}.brand{font-size:20px;font-weight:800;white-space:nowrap;letter-spacing:.3px}.nav nav{display:flex;align-items:center;gap:25px;margin-left:auto;font-size:12px;color:#c5d2df}.nav nav a:hover{color:white}.button{display:inline-flex;justify-content:center;align-items:center;gap:9px;background:var(--teal);color:white;font-weight:650;border:1px solid transparent;border-radius:6px;min-height:43px;padding:10px 24px;transition:background .18s,transform .18s}.button:hover{background:#009f8d;transform:translateY(-1px)}.button.outline{background:transparent;border-color:#71869c}.button.outline:hover{background:#ffffff12}.button.compact{min-height:34px;padding:6px 20px;font-size:12px}.menu-toggle{display:none;background:none;color:white;border:0;font-size:24px}.hero{background:radial-gradient(ellipse at 80% 15%,#123d53 0,transparent 55%),linear-gradient(120deg,#10253a,#081e31);color:white;text-align:center;padding:55px 20px 88px}.hero h1{margin:0;font-size:46px;line-height:1.35;letter-spacing:1px;font-weight:800}.hero h1 span{display:block}.hero p{color:#b6c6d6;margin:19px 0 24px;white-space:pre-line}.hero-actions{display:flex;justify-content:center;gap:16px}.section{padding-top:48px;scroll-margin-top:25px}.section-heading{text-align:center;margin-bottom:25px}.section-heading h2{font-size:28px;line-height:1.4;margin:0 0 8px;font-weight:800;letter-spacing:.2px}.section-heading p{color:var(--muted);margin:0;font-size:13px}.support-band{display:flex;align-items:center;justify-content:space-between;gap:25px;background:linear-gradient(115deg,#def7f6,#effdfb 60%,#cbf3ef);border:1px solid #d5efec;border-radius:10px;padding:22px 46px}.support-band.top{position:relative;margin-top:-40px}.support-band h2{font-size:24px;line-height:1.4;margin:0 0 6px;font-weight:800}.support-band p{margin:0;color:#52717e;font-size:13px;white-space:pre-line}.support-band .qr-side{flex:0 0 100px;text-align:center;font-size:11px;color:#4e6a75}.qr-side img{width:92px;height:92px;object-fit:contain;background:white;padding:5px;border-radius:5px;margin:0 auto 4px}.support-band .button{margin-top:9px;min-height:32px;font-size:12px;padding:5px 18px}.qr-empty{width:80px;height:80px;display:grid;place-content:center;margin:auto;color:#5b8e92;border:1px dashed #99c9c5;border-radius:8px;background:#ffffffa6;font-size:11px;line-height:1.5}.qr-empty svg{width:28px;height:28px;margin:auto auto 4px}.filters{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:-8px 0 22px}.filter{border:1px solid var(--border);border-radius:20px;padding:5px 15px;color:var(--muted);background:white;font-size:12px}.filter.active{border-color:var(--teal);color:var(--teal-dark);background:#e7f8f4}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.product{border:1px solid var(--border);background:white;border-radius:var(--radius);padding:24px 22px 19px;box-shadow:0 3px 8px #10203003;display:flex;flex-direction:column;scroll-margin-top:30px;transition:box-shadow .2s,transform .2s}.product:hover{box-shadow:0 10px 24px #1234380d;transform:translateY(-3px)}.product-top{display:flex;flex-direction:column;align-items:center;text-align:center}.icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0}.icon svg,.icon img{width:100%;height:100%;object-fit:contain}.product .icon{width:52px;height:52px;margin-bottom:13px}.product[data-icon=chatgpt] .icon{color:#2e9d7c}.product h3{font-size:16px;margin:0 0 7px;font-weight:750}.product .plan{font-size:12px;color:#5e6d80;min-height:20px;margin:0 0 18px}.features-list{list-style:none;padding:0;margin:0 0 18px;font-size:12px;color:#62748a}.features-list li{display:flex;gap:10px;margin:8px 0}.features-list .mini-icon{color:#64989d;width:16px;height:16px;margin-top:3px;flex:none}.product-description{font-size:12px;color:var(--muted);margin:0 0 14px;white-space:pre-line}.product-bottom{margin-top:auto}.price{font-size:29px;font-weight:750;color:var(--teal);display:inline-flex;align-items:baseline;line-height:1.3}.currency{font-size:22px}.unit{font-size:12px;font-weight:500;margin-left:3px}.product .button{width:100%;min-height:35px;margin-top:12px;font-size:12px;padding:7px 12px}.price-note{font-size:11px;text-align:center;color:#8692a3;margin:14px 0 0}.empty-state{padding:30px;text-align:center;color:var(--muted);grid-column:1/-1}.guide-grid,.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.guide-tile{display:flex;align-items:center;text-align:left;gap:13px;border:1px solid var(--border);border-radius:10px;background:white;padding:16px 17px;min-width:0;transition:box-shadow .15s}.guide-tile:hover{box-shadow:0 3px 14px #1020300b}.guide-tile strong{display:block;font-size:13px;margin-bottom:3px}.guide-tile small{display:block;color:#7d8b9e;font-size:11px;line-height:1.5}.mini-icon{display:inline-block;width:24px;height:24px;color:#2490da;flex:none}.mini-icon svg{width:100%;height:100%}.chevron{margin-left:auto;color:#72909e;font-size:20px}.feature-card{background:white;border:1px solid var(--border);border-radius:10px;display:flex;gap:15px;padding:22px 20px}.feature-card h3{font-size:14px;margin:0 0 8px}.feature-card p{font-size:12px;color:#748298;margin:0;line-height:1.7}.about{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.about h2{font-size:28px;margin:0 0 14px;line-height:1.4}.about p{font-size:14px;color:#62748a;margin:0;white-space:pre-line}.about ul{padding:0;list-style:none;margin:20px 0 0;color:#62748a}.about li{display:flex;gap:10px;font-size:13px;margin:8px 0}.check{color:var(--teal);font-weight:800}.about-image{width:100%;max-height:380px;object-fit:contain;border-radius:12px}.service-board{background:linear-gradient(140deg,#e7edf4,#edf6f6);padding:30px;border-radius:12px;display:grid;grid-template-columns:1fr 1fr;gap:15px}.service-board>div{display:flex;align-items:center;gap:12px;background:#ffffffcb;border:1px solid white;border-radius:9px;padding:22px 15px;font-size:12px;font-weight:650}.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.review-grid figure{margin:0}.review-grid img{width:100%;max-height:420px;object-fit:contain;border-radius:10px}.review-grid figcaption{font-size:12px;color:var(--muted);margin-top:8px}.step-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.step{display:flex;gap:18px;align-items:center;background:white;border:1px solid var(--border);border-radius:10px;padding:20px 24px}.step-number{flex:none;display:grid;place-items:center;width:49px;height:49px;border-radius:50%;background:var(--teal);color:white;font-size:20px;font-weight:700}.step h3{font-size:15px;margin:0 0 5px}.step p{font-size:12px;color:var(--muted);margin:0}.footer-support{margin-top:25px}.table-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:9px}.comparison-table{width:100%;border-collapse:collapse;background:white;min-width:480px;font-size:12px}.comparison-table th{background:#eaf0f5;text-align:left;padding:12px 18px;font-weight:650}.comparison-table td{padding:9px 18px;border-top:1px solid var(--border)}.table-product{display:flex;align-items:center;gap:14px;font-weight:600}.table-product .icon{width:24px;height:24px}.comparison-table .price{font-size:15px}.comparison-table .currency{font-size:13px}.comparison-table .button{padding:4px 14px;min-height:28px;font-size:11px}.faq-list{border:1px solid var(--border);border-radius:10px;background:white;overflow:hidden}.faq-list details+details{border-top:1px solid var(--border)}.faq-list summary{padding:16px 22px;list-style:none;font-size:14px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;gap:20px}.faq-list summary:after{content:'+';color:#8395a8}.faq-list details[open] summary:after{content:'−'}.faq-list summary::-webkit-details-marker{display:none}.faq-list details p{padding:0 22px 18px;margin:0;color:var(--muted);white-space:pre-line}.site-footer{margin-top:50px;background:var(--navy);color:white;padding:28px 0}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px}.footer-top .brand{font-size:18px}.footer-nav{display:flex;gap:24px;color:#b0c2d2;font-size:12px}.footer-bottom{font-size:11px;color:#8ba0b5;margin-top:18px;max-width:850px;white-space:pre-line}.floating-button{position:fixed;right:24px;bottom:24px;z-index:20;border:0;box-shadow:0 6px 25px #003c3730;border-radius:30px;min-height:46px;padding:9px 20px}.floating-button .mini-icon{color:white;width:20px;height:20px}dialog{width:min(440px,calc(100% - 32px));padding:34px;border:none;border-radius:14px;color:var(--ink);box-shadow:0 24px 80px #0004;max-height:85dvh;overflow:auto}dialog::backdrop{background:#081b30a6;backdrop-filter:blur(3px)}.dialog-close{position:absolute;right:12px;top:7px;background:none;border:0;color:#8693a3;font-size:27px}.dialog-title{font-size:21px;line-height:1.45;margin:0 0 18px}.guide-body{white-space:pre-line;color:var(--muted);line-height:1.9}.contact-dialog{text-align:center}.contact-dialog .qr-image{width:230px;height:230px;margin:20px auto;object-fit:contain}.contact-dialog .qr-empty{width:180px;height:180px;margin:22px auto}.contact-dialog p{white-space:pre-line;color:var(--muted);font-size:13px}.contact-dialog small{color:#8290a2}.loading{padding:100px 28px;text-align:center;color:var(--muted)}.skip-link{position:absolute;top:-100px;left:20px;background:white;color:#123;padding:10px;z-index:50}.skip-link:focus{top:10px}.footer-nav button{border:0;background:none;color:inherit;padding:0}.arrow{display:inline-flex;width:18px;height:18px}.arrow svg{width:100%;height:100%}
@media(max-width:1050px){.nav{gap:15px}.nav nav{gap:15px;font-size:11px}.brand{font-size:18px}.product-grid{gap:14px}.guide-grid,.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product{padding:22px 17px}.hero h1{font-size:40px}.about{gap:28px}}
@media(max-width:760px){.wrap{padding:0 18px}.nav{height:60px}.nav-cta{display:none}.menu-toggle{display:block;margin-left:auto}.nav nav{display:none;position:absolute;top:60px;left:0;right:0;padding:18px;background:var(--navy);flex-direction:column;align-items:stretch;font-size:14px;gap:0;z-index:30;box-shadow:0 10px 18px #0002}.nav nav.open{display:flex}.nav nav a{padding:10px}.hero{padding:38px 18px 68px}.hero h1{font-size:29px;letter-spacing:0}.hero p{font-size:12px;max-width:340px;margin:15px auto 22px}.hero-actions .button{font-size:13px;padding:9px 20px}.support-band{padding:20px;gap:16px}.support-band.top{margin-top:-30px}.support-band h2{font-size:18px}.support-band p{font-size:11px}.support-band .qr-side{flex-basis:78px}.qr-side img{width:72px;height:72px}.qr-empty{width:64px;height:64px}.section{padding-top:34px}.section-heading{margin-bottom:20px}.section-heading h2,.about h2{font-size:23px}.section-heading p{font-size:12px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.product{padding:20px 15px 15px}.product .icon{width:42px;height:42px}.product h3{font-size:13px}.product .plan{font-size:11px;white-space:nowrap}.price{font-size:26px}.features-list{font-size:11px}.product .button{font-size:11px}.guide-grid,.feature-grid{gap:10px}.guide-tile{padding:14px 12px;gap:9px}.guide-tile strong{font-size:12px}.guide-tile small{font-size:10px}.guide-tile .mini-icon{width:20px;height:20px}.feature-card{padding:18px 14px;gap:10px}.feature-card .mini-icon{width:22px;height:22px}.feature-card h3{font-size:12px}.feature-card p{font-size:11px}.about{grid-template-columns:1fr;gap:22px}.about p{font-size:13px}.service-board{padding:22px;gap:10px}.service-board>div{padding:18px 12px;font-size:11px}.review-grid{grid-template-columns:1fr}.step-grid{grid-template-columns:1fr;gap:12px}.step{padding:18px 20px}.step-number{width:42px;height:42px;font-size:17px}.step h3{font-size:14px}.comparison-table th,.comparison-table td{padding:10px 12px}.faq-list summary{font-size:13px;padding:15px 17px}.faq-list details p{font-size:12px;padding:0 17px 16px}.footer-top{align-items:flex-start;flex-direction:column;gap:14px}.footer-top .brand{font-size:17px}.site-footer{padding-bottom:80px}.floating-button{right:15px;bottom:15px;min-height:43px;font-size:12px;padding:8px 16px}.footer-bottom{font-size:10px}.price-note{font-size:10px}.support-band.footer-support h2{font-size:17px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Product navigation and owned-site detail pages. */
.nav nav{gap:21px}.nav-entry{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;padding:6px 0}.nav-entry[aria-current=page]{color:white;border-bottom:1px solid var(--teal)}.nav-logo{width:21px;height:21px;display:inline-flex;align-items:center;justify-content:center;flex:none}.nav-logo svg,.nav-logo img{width:100%;height:100%;object-fit:contain}.nav-entry[data-brand=chatgpt] .nav-logo{color:#46c3a0}.nav-entry[data-brand=grok] .nav-logo{color:#f4f7fa}.detail-hero{padding:40px 20px 45px}.detail-hero-logo{display:inline-flex;width:53px;height:53px;margin-bottom:14px;color:white}.detail-hero-logo svg,.detail-hero-logo img{width:100%;height:100%;object-fit:contain}.detail-hero[data-brand=chatgpt] .detail-hero-logo{color:#4bcdab}.detail-hero h1{font-size:42px}.detail-hero p{max-width:650px;margin:16px auto 23px;font-size:15px}.detail-hero .button .arrow{width:16px}.detail-page .section{padding-top:42px}.detail-intro{max-width:770px;margin:0 auto 24px;text-align:center;color:var(--muted);font-size:14px;line-height:1.9;white-space:pre-line}.detail-intro p{margin:0}.detail-offers{display:grid;grid-template-columns:minmax(0,620px);justify-content:center;gap:20px}.detail-offers.multiple{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-offer{background:white;border:1px solid var(--border);border-radius:12px;padding:26px 30px;box-shadow:0 5px 16px #12243404}.offer-heading{display:flex;gap:17px;align-items:center;margin-bottom:18px}.offer-heading>.icon{width:43px;height:43px}.detail-offer[data-icon=chatgpt] .icon{color:#2e9d7c}.offer-heading h3{font-size:21px;margin:0 0 3px;line-height:1.5}.offer-heading p{color:var(--muted);font-size:13px;margin:0}.detail-offer .features-list{display:flex;gap:22px;flex-wrap:wrap;margin:0 0 20px}.detail-offer .features-list li{margin:0;font-size:13px}.offer-description{white-space:pre-line;font-size:13px;color:var(--muted);margin:0 0 16px}.offer-purchase{display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid var(--border);padding-top:20px}.offer-purchase .button{min-width:130px;font-size:13px}.detail-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.detail-feature{display:flex;gap:18px;padding:25px;background:white;border:1px solid var(--border);border-radius:10px}.detail-feature-icon{width:44px;height:44px;background:#e7f7f5;display:grid;place-items:center;border-radius:10px;flex:none}.detail-feature-icon .mini-icon{color:#00a18e}.detail-feature h3{font-size:16px;margin:0 0 7px}.detail-feature p{font-size:13px;color:var(--muted);margin:0;line-height:1.8;white-space:pre-line}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.related-link{display:flex;align-items:center;justify-content:space-between;gap:12px;background:white;border:1px solid var(--border);border-radius:10px;padding:22px;transition:box-shadow .2s}.related-link:hover{box-shadow:0 5px 20px #004b3e10}.related-content{display:flex;align-items:center;gap:16px}.related-content .icon{width:35px;height:35px}.related-content h3{font-size:14px;line-height:1.5;margin:0 0 5px}.related-content p{font-size:11px;color:var(--muted);margin:0;line-height:1.7}.related-link>.arrow{flex:none;color:var(--teal);width:17px}.detail-plan-content.has-media{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:30px;align-items:center}.has-media .detail-intro{text-align:left}.detail-image{width:100%;max-height:430px;object-fit:contain;border-radius:12px}.empty-offer{text-align:center}.empty-offer h3{font-size:19px}.empty-offer p{color:var(--muted)}
@media(min-width:761px) and (max-width:1140px){.nav{gap:16px}.nav nav{gap:13px;font-size:11px}.nav .brand{font-size:16px}.nav-logo{width:18px;height:18px}.nav-entry{gap:5px}.nav .compact{padding:6px 12px}.nav .nav-cta{display:none}}
@media(max-width:760px){.nav-entry{min-height:43px;gap:12px}.nav-logo{width:23px;height:23px}.nav-entry[aria-current=page]{background:#ffffff07;border-bottom:0;color:#32dcc7}.detail-hero{padding:30px 18px 35px}.detail-hero-logo{width:43px;height:43px;margin-bottom:13px}.detail-hero h1{font-size:29px}.detail-hero p{font-size:13px;margin:12px auto 22px}.detail-page .section{padding-top:32px}.detail-intro{font-size:12px;margin-bottom:20px;text-align:left}.detail-offers.multiple{grid-template-columns:1fr}.detail-offer{padding:22px 20px}.offer-heading h3{font-size:18px}.offer-heading>.icon{width:37px;height:37px}.detail-offer .features-list{gap:10px 17px}.detail-offer .features-list li{font-size:12px}.offer-purchase .button{min-width:110px}.detail-feature-grid{grid-template-columns:1fr;gap:12px}.detail-feature{padding:20px;gap:15px}.detail-feature h3{font-size:15px}.detail-feature p{font-size:12px}.detail-feature-icon{width:37px;height:37px}.related-grid{grid-template-columns:1fr;gap:12px}.related-link{padding:20px}.related-content h3{font-size:14px}.related-content p{font-size:12px}.detail-plan-content.has-media{grid-template-columns:1fr;gap:22px}.detail-image{max-height:320px}}
@media(max-width:760px){.nav nav{gap:0}}
/* Compact comparable subscription tiers. */
.product{position:relative}.product-badge{position:absolute;right:16px;top:-12px;max-width:calc(100% - 32px);padding:3px 12px;background:var(--navy);color:white;border-radius:20px;font-size:11px;font-weight:700;line-height:1.6;overflow-wrap:anywhere}.product-grid{row-gap:26px}.product .plan{white-space:normal}.product h3,.offer-heading h3{overflow-wrap:anywhere}.detail-offers{gap:18px;align-items:stretch;padding-top:12px}.detail-offers.multiple{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-offers[data-columns="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}.detail-offers[data-columns="4"]{grid-template-columns:repeat(4,minmax(0,1fr))}.detail-offer{position:relative;display:flex;flex-direction:column;padding:28px 22px 22px;min-width:0}.detail-offer.highlighted{border-color:var(--teal-dark);box-shadow:0 8px 24px #009b8610}.highlighted .product-badge{background:var(--teal-dark)}.offer-heading{align-items:flex-start;gap:11px;min-height:69px;margin:0 0 15px}.offer-heading>div{min-width:0}.offer-heading>.icon{width:28px;height:28px;margin-top:3px}.offer-heading h3{font-size:17px;line-height:1.55;margin:0}.offer-heading p{font-size:12px;margin-top:7px}.offer-price{padding:0 0 21px;margin-bottom:22px;border-bottom:1px solid var(--border)}.offer-price .price{font-size:38px;letter-spacing:-1px;white-space:nowrap}.offer-price .currency{font-size:21px;margin-right:3px}.offer-price .unit{font-size:13px;letter-spacing:0;color:var(--muted);margin-left:4px}.detail-offer .offer-features{display:flex;flex-direction:column;gap:13px;flex-wrap:nowrap;margin:0 0 28px}.detail-offer .offer-features li{display:flex;align-items:flex-start;gap:10px;margin:0;font-size:12px;line-height:1.85;overflow-wrap:anywhere}.offer-features .check{font-size:15px;flex-shrink:0}.offer-purchase{display:block;margin-top:auto;padding-top:0;border:0}.offer-purchase .button{width:100%;min-width:0;min-height:40px}.has-media .detail-offers.multiple{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:601px) and (max-width:1050px){.detail-offers[data-columns="3"],.detail-offers[data-columns="4"]{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.detail-offers.multiple,.has-media .detail-offers.multiple{grid-template-columns:1fr;gap:26px}.detail-offer{padding:26px 24px 23px}.offer-heading{min-height:0;margin-bottom:21px;align-items:center}.offer-heading>.icon{width:31px;height:31px;margin-top:0}.offer-heading h3{font-size:18px}.offer-price .price{font-size:36px}.detail-offer .offer-features li{font-size:13px}.offer-purchase .button{min-height:43px}.product-badge{font-size:10px;right:10px}.product h3{min-height:40px}.product .features-list{font-size:10px}}
.about>div{min-width:0}.service-board{grid-template-columns:repeat(2,minmax(0,1fr))}.service-board>div{min-width:0;overflow-wrap:anywhere}@media(max-width:420px){.service-board{grid-template-columns:1fr}}

/* Keep navigation steady while the page content changes in place. */
.site-header{position:sticky;top:0;z-index:40;border-bottom:0;box-shadow:0 1px 0 #ffffff12,0 3px 12px #101f3010}
.nav{height:64px;gap:22px}
.nav nav{gap:10px}
.nav-entry{padding:8px 10px;border:1px solid transparent;border-radius:8px;color:#cbd7e2;transition:color .15s,background-color .15s,border-color .15s}
.nav-entry[aria-current=page]{background:#00b8a11a;border:1px solid #34d3be45;color:#e5fff9}
.nav-logo{width:20px;height:20px}
.menu-toggle{border-radius:7px;min-width:40px;min-height:40px;line-height:1}
.section,.product,#main{scroll-margin-top:88px}
.skip-link{position:fixed;border-radius:6px;box-shadow:0 2px 8px #101f3020}

/* A compact hero and consistent, readable cards in the existing navy/teal skin. */
.hero{background:radial-gradient(ellipse at 80% 0,#14415388 0,transparent 55%),linear-gradient(120deg,#10263b,#0b2032);padding-top:48px}
.hero h1{font-size:42px;letter-spacing:.3px;max-width:970px;margin:auto;text-wrap:balance;overflow-wrap:anywhere}
.hero p{color:#c0cfdd;line-height:1.8}
.detail-hero{padding:34px 20px 38px}
.detail-hero h1{font-size:37px}
.detail-hero-logo{width:46px;height:46px;margin-bottom:12px}
.detail-hero p{font-size:14px;margin:13px auto 21px}
.section-heading h2{font-size:26px;letter-spacing:0}
.section-heading p{line-height:1.8}
.button{background:#008b79;border-radius:8px;transition:background-color .15s,transform .15s}
.button:hover{background:#008b79;transform:none}
.button.outline{background:transparent;border-color:#7790a4;color:#edf7ff}
.button.outline:hover{background:transparent}
.product,.detail-offer{border-color:#dfe7ee;box-shadow:0 3px 12px #14243806;transition:border-color .16s,transform .16s}
.product:hover{box-shadow:0 3px 12px #14243806;transform:none}
.product{padding:24px 20px 20px}
.product-top{gap:0}
.product h3{font-size:16px;line-height:1.55}
.product .plan{font-size:12px;line-height:1.7;color:#66778b;margin-bottom:18px}
.features-list,.product-description{font-size:13px;line-height:1.8;color:#576b80;overflow-wrap:anywhere}
.features-list li{gap:9px}
.product .button{min-height:39px;font-size:13px}
.price{color:#008b79;font-variant-numeric:tabular-nums}
.unit{color:#697b8c}
.price-note{font-size:12px;line-height:1.8;color:#758498}
.detail-offer.highlighted{border-color:#009a85;box-shadow:0 3px 12px #008b790b}
.offer-heading h3{font-size:17px;line-height:1.55}
.offer-price{padding-bottom:20px;margin-bottom:20px}
.detail-offer .offer-features{gap:12px}
.detail-offer .offer-features li{font-size:13px;line-height:1.8;color:#576b80}
.product-badge{letter-spacing:.15px}
.guide-tile,.related-link{transition:border-color .16s,transform .16s}
.guide-tile:hover,.related-link:hover{box-shadow:none}
.guide-tile small,.feature-card p,.step p{font-size:12px;line-height:1.8}
.related-content,.related-content>div,.feature-card>div,.detail-feature>div{min-width:0}
.related-content p{font-size:12px;overflow-wrap:anywhere}
.filter{padding:6px 16px;transition:border-color .15s,background-color .15s,color .15s}
.filter.active{background:#e0f6ef;color:#007864;border-color:#81cdbf}
dialog::backdrop{background:#081b30a6;backdrop-filter:none}

/* First-visit placeholders retain the page shape without blocking repeat navigation. */
.loading-shell{min-height:calc(100vh - 64px);min-height:calc(100svh - 64px);padding-bottom:48px}
.skeleton-hero{min-height:270px;background:linear-gradient(120deg,#10263b,#0b2032);padding:62px 24px 54px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px}
.skeleton-line{height:16px;width:min(440px,75%);border-radius:7px;background:#dfe7ed;animation:skeleton-pulse 1.7s ease-in-out infinite}
.skeleton-line.short{width:min(240px,52%)}
.skeleton-hero .skeleton-line{background:#365164;height:29px}
.skeleton-hero .skeleton-line.short{height:14px;background:#2b465b}
.skeleton-grid{max-width:1168px;padding:36px 28px 0;margin:auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.skeleton-card{min-height:300px;border:1px solid #e1e8ef;border-radius:12px;background:#fff;padding:26px 22px;display:flex;flex-direction:column;gap:17px}
.skeleton-card .skeleton-line{width:100%;height:13px}
.skeleton-card .skeleton-line.short{width:58%}
@keyframes skeleton-pulse{0%,100%{opacity:.58}50%{opacity:1}}

@media(hover:hover) and (pointer:fine){
 .nav-entry:hover{color:white;background:#ffffff0b;border-color:#ffffff1f}
 .nav-entry[aria-current=page]:hover{background:#00b8a126;border-color:#34d3be60}
 .button:hover{background:#007c6c;transform:translateY(-2px)}
 .button.outline:hover{background:#ffffff0c}
 .product:hover,.detail-offer:hover,.guide-tile:hover,.related-link:hover{border-color:#b5d5ce;transform:translateY(-2px)}
 .detail-offer.highlighted:hover{border-color:#007e6e}
 .filter:hover{border-color:#8dcbbd;background:#f2fbf8}
}
@media(min-width:901px) and (max-width:1140px){
 .nav{gap:12px}.nav nav{gap:5px}.nav-entry{padding:8px 7px;font-size:12px}.nav-logo{width:18px;height:18px}
}
@media(max-width:900px){
 .nav{height:60px;gap:14px}.nav .brand{font-size:18px}.nav .nav-cta{display:none}
 .menu-toggle{display:block;margin-left:auto}
 .nav nav{display:none;position:absolute;top:60px;left:0;right:0;margin:0;padding:12px 18px 16px;background:var(--navy);flex-direction:column;align-items:stretch;gap:4px;font-size:14px;z-index:30;box-shadow:0 10px 18px #101f3020}
 .nav nav.open{display:flex}.nav nav a{padding:10px 12px}
 .nav-entry{min-height:44px;gap:12px}.nav-logo{width:22px;height:22px}
 .nav-entry[aria-current=page]{background:#00b8a11a;border:1px solid #34d3be45;color:#dffff7}
 .section,.product,#main{scroll-margin-top:84px}
 .hero h1{font-size:34px}.detail-hero h1{font-size:32px}
 .skeleton-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .loading-shell{min-height:calc(100vh - 60px);min-height:calc(100svh - 60px)}
}
@media(max-width:760px){
 .hero{padding-top:34px}.hero h1{font-size:29px}.hero p{font-size:13px}
 .hero-actions{gap:12px}.hero-actions .button{padding:10px 17px;min-height:43px}
 .detail-hero{padding:28px 18px 32px}.detail-hero h1{font-size:29px}.detail-hero p{font-size:13px}
 .detail-hero-logo{width:42px;height:42px}.section-heading h2{font-size:23px}
 .product{padding:22px 13px 16px}.product h3{font-size:14px}.product .plan{font-size:12px}
 .product .features-list,.product-description{font-size:12px;line-height:1.75}
 .product .button{font-size:12px;min-height:39px;padding:8px 10px}
 .product .price{font-size:27px}.product .currency{font-size:19px}.product .unit{font-size:11px}
 .detail-intro{font-size:13px;line-height:1.8}.detail-offer .offer-features li{font-size:13px}
 .price-note{font-size:11px}.guide-tile small{font-size:11px}.feature-card p{font-size:12px}
 .skeleton-hero{min-height:240px;padding:45px 18px}.skeleton-grid{padding:28px 18px 0;gap:12px}.skeleton-card{min-height:260px;padding:22px 15px}
}
@media(max-width:360px){
 .wrap{padding-right:14px;padding-left:14px}.hero h1,.detail-hero h1{font-size:27px}
 .hero-actions{gap:9px}.hero-actions .button{padding:10px 13px}
 .product{padding-left:11px;padding-right:11px}.product-grid{gap:24px 10px}.product h3{font-size:13px}
 .features-list li{gap:6px}.features-list .mini-icon{width:14px;height:14px}
 .product .price{font-size:25px}.product .currency{font-size:17px}.product .unit{margin-left:2px}
}
@media(prefers-reduced-motion:reduce){
 .skeleton-line{animation:none;opacity:.8}
 .product:hover,.detail-offer:hover,.guide-tile:hover,.related-link:hover,.button:hover{transform:none}
}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.catalog-notice{display:flex;justify-content:center;align-items:center;gap:16px;padding:10px 18px;background:#fff5df;color:#755318;font-size:12px}.catalog-notice button{border:1px solid #cba55a;background:white;color:inherit;border-radius:6px;padding:3px 12px;white-space:nowrap}.nav-logo img{display:block}.site-header .nav-logo img[src$="grok.svg"],.site-header .nav-logo img[src$="openai.svg"]{filter:brightness(0) invert(1)}#main h1:focus{outline:none}@media(max-width:600px){.catalog-notice{align-items:flex-start;gap:10px}}

/* Reference-style service sections, scoped to the home page. */
.trust-section{--trust-accent:#6446ff;--trust-blue:#187bc8;color:#202124;padding-top:78px;scroll-margin-top:88px}
.trust-section p{margin:0;color:#6c6c74;line-height:1.8;white-space:pre-line;overflow-wrap:anywhere}
.trust-heading{margin-bottom:42px}.trust-heading.centered{text-align:center}
.trust-section .trust-eyebrow{display:inline-block;margin:0 0 18px;font-size:16px;font-weight:700;line-height:1.5;background:linear-gradient(110deg,#7447ff,#008fc1);color:#6446ff;background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.trust-heading h2{font-size:clamp(30px,3.45vw,46px);letter-spacing:-1.4px;line-height:1.35;margin:0;font-weight:800;color:#202124;overflow-wrap:anywhere}
.trust-highlight{color:#5942ee}.trust-heading .trust-subtitle{font-size:17px;margin:16px auto 0;max-width:800px;line-height:1.7}
.trust-card{background:#fff;border:1px solid #e7e7eb;border-radius:22px;box-shadow:0 2px 5px #20203005;min-width:0}
.trust-advantage-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.trust-advantage{padding:30px 26px 32px}.trust-icon{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:12px;background:#f0efff;color:var(--trust-accent);flex:none}
.trust-icon .mini-icon{width:24px;height:24px;color:inherit}.trust-advantage h3{font-size:18px;font-weight:700;margin:24px 0 10px;line-height:1.5}.trust-advantage p{font-size:14px}
.trust-proof{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center;padding-bottom:12px}
.trust-proof .trust-heading{margin-bottom:20px}.trust-proof .trust-body{font-size:17px;line-height:1.85}
.trust-proof-media{margin:0;border-radius:20px;overflow:hidden;background:#fff;border:1px solid #e4e4ea;box-shadow:0 12px 32px #20203009;min-width:0}
.trust-proof-image{width:100%;height:auto;display:block;max-height:560px;object-fit:contain}
.trust-proof-placeholder{min-height:330px;padding:38px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(140deg,#fff,#f5f3ff)}
.proof-emblem{width:84px;height:84px;display:grid;place-items:center;border:1px solid #e4defe;border-radius:24px;background:#efebff;color:var(--trust-accent);margin-bottom:24px}.proof-emblem .mini-icon{width:40px;height:40px;color:inherit}
.trust-proof-placeholder strong{font-size:24px;margin-bottom:10px}.trust-proof-placeholder p{font-size:14px;max-width:300px}
.trust-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;max-width:780px;margin:0 auto}
.trust-stat{text-align:center;padding:28px 16px}.trust-stat-number{font-size:54px;font-weight:800;line-height:1.15;letter-spacing:-2px;color:#3b5af5;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.trust-stat-number>span{font-size:26px;letter-spacing:0}.trust-stat p{font-size:15px;margin-top:13px}.trust-section .trust-data-note{text-align:center;font-size:12px;margin:18px 0 0;color:#85858d}
.trust-reviews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:32px}.trust-reviews figure{margin:0;overflow:hidden}.trust-reviews img{display:block;width:100%;height:auto}.trust-reviews figcaption{font-size:13px;padding:14px 18px;color:#6c6c74;white-space:pre-line}
.trust-flow{padding-bottom:12px}.trust-flow-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.9fr);gap:60px;align-items:start}
.trust-flow .trust-heading{margin-bottom:32px}.trust-flow .trust-heading h2{font-size:clamp(30px,3.2vw,43px)}
.trust-step-list{list-style:none;margin:0;padding:0;display:grid;gap:26px}.trust-step-list li{display:grid;grid-template-columns:42px minmax(0,1fr);gap:16px}.trust-step-index{font-size:25px;font-weight:800;color:#a0a0a5;font-variant-numeric:tabular-nums;line-height:1.3}.trust-step-list h3{font-size:18px;line-height:1.5;margin:0 0 8px}.trust-step-list p{font-size:14px}
.trust-benefits{margin:32px 0 0;padding:23px 0 0;border-top:1px solid #e3e3e8;list-style:none;display:flex;flex-wrap:wrap;gap:12px 20px;color:#73737b;font-size:13px}.trust-benefits li{display:flex;align-items:start;gap:9px}.trust-benefits li>span{color:#18ad62;font-weight:700}
.trust-contact{padding:32px}.trust-contact .trust-eyebrow{font-size:14px;margin-bottom:20px}.trust-contact h3{font-size:24px;line-height:1.5;margin:0 0 12px}.trust-contact>p{font-size:14px}.trust-contact small{display:block;margin-top:18px;color:#96969e;font-size:12px;line-height:1.6}.trust-contact-action{display:flex;align-items:center;gap:20px;margin-top:26px}.trust-contact-action>div{min-width:0}.trust-contact-qr{width:116px;height:116px;object-fit:contain;flex:none;border:1px solid #eeeeef;border-radius:10px;padding:6px;background:#fff}.trust-section .trust-scan-note{font-size:12px;margin-top:9px}
.trust-button{border:0;border-radius:30px;min-height:44px;padding:11px 22px;color:white;background:linear-gradient(110deg,#743bff,#087fce);font:inherit;font-size:14px;font-weight:700;cursor:pointer;transition:opacity .15s}.trust-button:hover{opacity:.88}.trust-button:focus-visible,.trust-agent:focus-visible{outline:3px solid #6555ff;outline-offset:4px}
.trust-service-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.9fr);gap:24px;margin-top:44px}.trust-service{padding:25px 28px;display:flex;align-items:center;gap:20px;text-align:left;font:inherit}.trust-service h3{font-size:17px;line-height:1.5;margin:0 0 5px}.trust-service p{font-size:13px}.trust-agent{border-color:#4e4e55;cursor:pointer;color:inherit}.trust-agent:hover{border-color:#6451ef;background:#fcfbff}
@media(max-width:1050px){.trust-advantage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trust-proof{gap:32px}.trust-flow-grid{gap:28px}.trust-contact{padding:26px}.trust-contact-action{flex-wrap:wrap}.trust-service-grid{gap:20px}.trust-service{padding:22px;gap:15px}}
@media(max-width:760px){.trust-section{padding-top:48px;scroll-margin-top:84px}.trust-heading{margin-bottom:26px}.trust-section .trust-eyebrow{font-size:14px;margin-bottom:12px}.trust-heading h2,.trust-flow .trust-heading h2{font-size:30px;letter-spacing:-.7px}.trust-heading .trust-subtitle{font-size:14px;margin-top:12px}.trust-advantage-grid{gap:13px}.trust-advantage{padding:22px 19px}.trust-card{border-radius:18px}.trust-advantage h3{font-size:16px;margin-top:20px}.trust-advantage p{font-size:13px}.trust-proof{grid-template-columns:1fr;gap:24px}.trust-proof .trust-body{font-size:14px}.trust-proof-placeholder{min-height:260px;padding:30px}.trust-stats{gap:10px}.trust-stat{padding:23px 9px}.trust-stat-number{font-size:40px}.trust-stat-number>span{font-size:20px}.trust-stat p{font-size:12px;margin-top:10px}.trust-reviews{grid-template-columns:1fr}.trust-flow-grid,.trust-service-grid{grid-template-columns:1fr;gap:24px}.trust-step-list h3{font-size:17px}.trust-step-list p{font-size:14px}.trust-benefits{font-size:12px;gap:12px 18px}.trust-contact{padding:26px}.trust-contact h3{font-size:23px}.trust-contact-action{flex-wrap:nowrap}.trust-service-grid{margin-top:24px;gap:16px}.trust-service{padding:23px}.trust-service h3{font-size:16px}}
@media(max-width:420px){.trust-advantage-grid{grid-template-columns:1fr}.trust-advantage{padding:26px}.trust-advantage h3{font-size:18px}.trust-advantage p{font-size:14px}.trust-stat-number{font-size:35px}.trust-stat-number>span{font-size:17px}.trust-stat p{font-size:11px}.trust-contact-action{gap:14px}.trust-contact-qr{width:96px;height:96px}.trust-button{padding:11px 17px}.trust-proof-placeholder{min-height:230px}.trust-service{gap:14px;padding:22px 19px}}


/* Four homepage categories; detailed plans live on their own product pages. */
.service-overview-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.service-overview{--service-color:#169b80;--service-soft:#e9f7f3;position:relative;min-width:0;display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:20px;padding:24px 22px 20px;overflow:hidden;scroll-margin-top:88px;box-shadow:0 3px 10px #33204d05;transition:transform .2s,border-color .2s}
.service-overview:before{content:'';position:absolute;left:0;right:0;top:0;height:4px;background:var(--service-color)}
.service-overview[data-brand=claude]{--service-color:#c96143;--service-soft:#fbefeb}.service-overview[data-brand=grok]{--service-color:#292730;--service-soft:#f1f0f5}.service-overview[data-brand=gemini]{--service-color:#3978da;--service-soft:#edf4fe}
.service-overview[data-brand=gemini]:before{background:linear-gradient(90deg,#4285f4,#10b981,#fbbc05,#ea4335)}
.service-heading{display:grid;grid-template-columns:38px minmax(0,1fr);column-gap:10px;align-content:start;min-width:0}.service-logo{display:grid;place-items:center;grid-column:1;grid-row:1/3;width:38px;height:38px;background:var(--service-soft);border-radius:11px;margin-bottom:0;color:var(--service-color)}.service-logo>.icon{width:25px;height:25px}
.service-brand{grid-column:2;grid-row:1;display:block;color:var(--service-color);font-family:ui-monospace,Consolas,monospace;font-size:10px;line-height:1.5;letter-spacing:1px;font-weight:700;margin-bottom:2px}
.service-heading h3{grid-column:2;grid-row:2;font-size:20px;line-height:1.4;color:var(--ink);margin:0;letter-spacing:-.5px;overflow-wrap:anywhere}.service-plan{grid-column:1/-1;color:var(--muted);font-size:12px;line-height:1.5;margin:10px 0 0;min-height:36px;overflow-wrap:anywhere}
.service-price{padding:14px 0;margin:14px 0 18px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.service-price .price{font-size:34px;line-height:1.15;color:var(--ink);letter-spacing:-1px;font-variant-numeric:tabular-nums}.service-price .currency{font-size:16px;margin-right:4px;letter-spacing:0;font-weight:500}.service-price .unit{font-size:13px;color:var(--muted);margin-left:6px;letter-spacing:0}.service-unavailable{font-size:20px;font-weight:700;color:var(--muted)}
.service-features{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:8px}.service-features li{display:flex;align-items:start;gap:9px;font-size:13px;line-height:1.7;color:var(--muted);overflow-wrap:anywhere}.service-features li>span:first-child{color:var(--service-color);font-weight:700;flex:none}
.service-link{display:flex;align-items:center;gap:8px;color:var(--service-color);font-size:14px;line-height:1.6;font-weight:700;margin-top:auto;min-height:44px;overflow-wrap:anywhere}.service-link .arrow{width:16px;height:16px;flex:none;transition:transform .18s}
@media(hover:hover) and (pointer:fine){.service-overview:hover{transform:translateY(-3px);border-color:var(--service-color)}.service-link:hover .arrow{transform:translateX(3px)}}
@media(max-width:1100px){.service-overview{padding:22px 18px 18px}.service-heading h3{font-size:18px}.service-plan,.service-features li{font-size:12px}.service-link{font-size:13px}}
@media(max-width:980px){.service-overview-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.service-overview{padding:23px 22px 18px}.service-heading h3{font-size:22px}.service-plan,.service-features li{font-size:14px}.service-link{font-size:15px}.service-plan{min-height:36px;font-size:13px}.service-overview{scroll-margin-top:84px}}
@media(max-width:540px){.service-overview-grid{grid-template-columns:1fr;gap:18px}.service-overview{padding:22px 22px 16px}.service-plan{min-height:0}.service-features{margin-bottom:12px}.service-heading h3{font-size:22px}.service-price{margin-top:14px}.service-price .price{font-size:34px}}
@media(prefers-reduced-motion:reduce){.service-overview:hover,.service-link:hover .arrow{transform:none}}

/* ai66.org reference: light surfaces, dark typography, violet-blue-cyan accents. */
:root{--navy:#fff;--teal:#4f46e5;--teal-dark:#4338ca;--bg:#fbfbfd;--ink:#1d1d1f;--muted:#57575e;--border:#e8e8ec;--accent-soft:#eef0ff;--accent-gradient:linear-gradient(120deg,#7c3aed 0%,#2563eb 50%,#0891b2 100%)}
body{background:var(--bg);color:var(--ink)}
.site-header{background:#ffffffed;color:var(--ink);border-bottom:1px solid var(--border);box-shadow:0 1px 3px #00000004;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.nav nav{background:transparent;color:var(--muted)}.nav nav a:hover{color:var(--ink)}.brand{color:var(--ink)}
.nav-entry{color:var(--muted);transition:background-color .2s,border-color .2s,color .2s}.nav-entry[data-brand=grok] .nav-logo{color:var(--ink)}.nav-entry[data-brand=chatgpt] .nav-logo{color:#10a37f}.nav-entry[aria-current=page],.nav-entry[aria-current=page]:hover{color:var(--teal-dark);background:var(--accent-soft);border-color:#c4b5fd}
.site-header .nav-logo img[src$="grok.svg"],.site-header .nav-logo img[src$="openai.svg"]{filter:none}
.menu-toggle{color:var(--ink)}
.hero{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 10% 0,#7c3aed0c,transparent 55%),radial-gradient(ellipse at 100% 0,#0891b20a,transparent 52%),var(--bg);color:var(--ink)}
.hero:before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(#e7e7ed70 1px,transparent 1px),linear-gradient(90deg,#e7e7ed70 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 70% at 50% 0,#000 35%,transparent 90%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 0,#000 35%,transparent 90%)}
.hero h1{color:var(--ink)}.hero h1 span,.trust-highlight,.trust-stat-number{color:var(--teal);background:var(--accent-gradient);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{color:var(--muted)}.hero h1 span{padding-bottom:.08em}.hero-actions{position:relative}
.button,.trust-button{position:relative;isolation:isolate;background:var(--accent-gradient);color:#fff;border-radius:999px;box-shadow:0 7px 22px #4f46e52b;transition:transform .2s cubic-bezier(.4,0,.2,1),box-shadow .2s,filter .2s}
.button:hover,.trust-button:hover{background:var(--accent-gradient);color:#fff;transform:none;opacity:1}
.button.outline,.button.outline:hover{background:#ffffffb3;color:var(--ink);border-color:#303036;box-shadow:none}
.product,.detail-offer,.trust-card,.detail-feature,.related-link,.guide-tile{border-color:var(--border);box-shadow:0 1px 3px #00000008;transition:transform .25s cubic-bezier(.4,0,.2,1),border-color .25s,box-shadow .25s}
.price{color:var(--ink)}.unit,.product .plan,.features-list,.product-description,.detail-offer .offer-features li,.related-content p{color:var(--muted)}
.mini-icon,.features-list .mini-icon,.detail-feature-icon .mini-icon{color:var(--teal)}.check{color:#16a34a}
.support-band{background:linear-gradient(120deg,#f5f0ff,#eef7ff);border-color:#d8ccfa}.support-band p,.support-band .qr-side{color:var(--muted)}.qr-empty{color:#76708b;border-color:#c9c2dc;background:#ffffffc0}
.filter.active{color:var(--teal-dark);background:var(--accent-soft);border-color:#b9a4f5}.detail-offer.highlighted{border-color:#4f46e5;box-shadow:0 1px 3px #4f46e516}
.product-badge,.highlighted .product-badge{background:#1d1d1f}.detail-feature-icon,.trust-icon{background:var(--accent-soft);border:0}.service-board{background:#f4f4f7}.comparison-table th{background:#f4f4f7}
.detail-hero-logo{color:var(--ink);background:#f0f0f4;padding:9px;border-radius:14px}.detail-hero[data-brand=chatgpt] .detail-hero-logo{color:#10a37f}
.trust-section{--trust-accent:#4f46e5;--trust-blue:#2563eb;color:var(--ink)}.trust-heading h2{color:var(--ink)}
.trust-section p,.trust-benefits,.trust-reviews figcaption{color:var(--muted)}.trust-section .trust-eyebrow{background:var(--accent-gradient);background-clip:text;-webkit-background-clip:text;color:var(--teal);-webkit-text-fill-color:transparent}
.trust-card,.trust-proof-media{border-color:var(--border)}.trust-proof-placeholder{background:linear-gradient(140deg,#fff,#f7f6fc)}.proof-emblem{background:var(--accent-soft);border-color:#e0dbf4}
.trust-benefits{border-color:var(--border)}.trust-benefits li>span{color:#16a34a}.trust-agent{border-color:#303036}.trust-agent:hover{background:#fff;border-color:#1d1d1f}.trust-step-index,.trust-contact small,.trust-section .trust-data-note{color:#86868b}
.site-footer{background:#f5f5f7;color:var(--muted);border-top:1px solid var(--border)}.site-footer .brand{color:var(--ink)}.footer-nav{color:var(--muted)}.footer-nav a:hover,.footer-nav button:hover{color:var(--ink)}.footer-bottom{border-color:var(--border);color:#86868b}
dialog{background:#fff;border:1px solid var(--border);color:var(--ink);box-shadow:0 24px 80px #1d1d1f30}dialog::backdrop{background:#1d1d1f70;backdrop-filter:none}
button:focus-visible,a:focus-visible,summary:focus-visible,.trust-button:focus-visible,.trust-agent:focus-visible{outline-color:#8b5cf6}
.skeleton-hero{background:linear-gradient(120deg,#f4f0ff,#f1f7fc)}.skeleton-hero .skeleton-line,.skeleton-hero .skeleton-line.short{background:#e0dcef}.skeleton-line{background:#e9e8ef}.skeleton-card{border-color:var(--border)}
/* Higher specificity protects fixed positioning from generic button motion rules. */
#floating .floating-button{position:fixed;right:24px;bottom:24px;z-index:60;display:inline-flex;align-items:center;gap:9px;max-width:calc(100vw - 32px);min-height:48px;border:0;border-radius:999px;padding:12px 22px;background:var(--accent-gradient);color:white;box-shadow:0 8px 26px #4f46e538;isolation:isolate;transform:none}
#floating .floating-button .mini-icon{color:#fff;width:21px;height:21px;flex:none}
@media(hover:hover) and (pointer:fine){.button:hover,.trust-button:hover{transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 11px 28px #4f46e53d}.button.outline:hover{box-shadow:0 4px 12px #00000008;background:#fff}.product:hover,.detail-offer:hover,.trust-card:hover,.detail-feature:hover,.related-link:hover,.guide-tile:hover{transform:translateY(-3px);border-color:#b7b4c0;box-shadow:0 10px 28px #0000000f}.service-overview:hover{box-shadow:0 10px 28px #0000000f}.detail-offer.highlighted:hover{border-color:#4f46e5}.filter:hover{background:#f4f2ff;border-color:#c4b5fd}.nav-entry:hover{color:var(--ink);background:#f4f4f7;border-color:#e7e5ec}.nav-entry[aria-current=page]:hover{color:var(--teal-dark);background:var(--accent-soft)}#floating .floating-button:hover{transform:translateY(-2px)}}
@media(max-width:900px){.nav nav{background:#fffffff7;color:var(--muted);border-bottom:1px solid var(--border);box-shadow:0 10px 20px #00000008}.nav-entry[aria-current=page]{color:var(--teal-dark);background:var(--accent-soft);border-color:#d5cbf5}}
@media(max-width:760px){.site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fffffffa}.hero:before{background-size:42px 42px}#floating .floating-button{right:max(16px,env(safe-area-inset-right));bottom:calc(16px + env(safe-area-inset-bottom));min-height:46px;padding:11px 18px;font-size:13px}.button,.trust-button{box-shadow:0 5px 14px #4f46e521}}
@media(prefers-reduced-motion:reduce){.button:hover,.trust-button:hover,.product:hover,.detail-offer:hover,.trust-card:hover,.detail-feature:hover,.related-link:hover,.guide-tile:hover,#floating .floating-button:hover{transform:none;transition:none}}

/* Compact customer-feedback previews; the full image opens on request. */
.trust-reviews{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:18px;max-width:780px;margin:28px auto 0}
.trust-reviews figure{flex:0 1 calc((100% - 36px)/3);min-width:0;max-width:248px;border-radius:16px}
.review-image-button{display:block;width:100%;padding:10px;border:0;border-radius:inherit;background:#fff;cursor:zoom-in}
.trust-reviews .review-image-button img{display:block;width:100%;height:260px;object-fit:contain;object-position:center;border-radius:8px}
.trust-reviews figcaption{font-size:12px;padding:0 12px 12px;line-height:1.6}
.trust-reviews figure:hover{transform:none}
.review-image-button:focus-visible{outline:3px solid #8b5cf6;outline-offset:-4px}
#dialog:has(.review-image-dialog){width:min(880px,calc(100% - 28px));padding:26px 22px 20px;max-height:90dvh}
.review-image-dialog .dialog-title{font-size:18px;margin-bottom:14px;padding-right:20px}
.review-full-image{display:block;width:auto;max-width:100%;height:auto;max-height:calc(90dvh - 120px);object-fit:contain;margin:0 auto}
@media(max-width:760px){.trust-reviews{gap:12px;max-width:520px;margin-top:22px}.trust-reviews figure{flex-basis:calc((100% - 12px)/2);max-width:240px}.trust-reviews .review-image-button img{height:210px}.review-image-button{padding:8px}}
@media(max-width:420px){.trust-reviews .review-image-button img{height:180px}.trust-reviews figure{border-radius:12px}.trust-reviews figcaption{font-size:11px;padding:0 9px 10px}}

/* Keep order lookup directly accessible beside the primary navigation. */
.nav .order-query{flex:none;display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:7px 14px;border:1px solid #d8d2ef;border-radius:999px;background:#f7f5ff;color:#5942c4;font-size:12px;font-weight:650;white-space:nowrap;transition:background-color .18s,border-color .18s}
.nav .order-query:hover{background:#ede8ff;border-color:#b8a6ed}
@media(max-width:900px){.nav{gap:10px}.nav .brand{min-width:0;overflow:hidden;text-overflow:ellipsis}.nav .order-query{min-height:34px;padding:6px 12px}}
@media(max-width:420px){.nav{gap:8px}.nav .brand{font-size:16px}.nav .order-query{padding:6px 10px}.nav .menu-toggle{min-width:36px;flex:none}}

/* Visible bookmark guidance with a copyable homepage address. */
.nav{gap:12px}.nav nav{gap:6px}.nav-entry{padding-inline:6px}
.bookmark-site{flex:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:36px;padding:7px 12px;border:1px solid #e3d4aa;border-radius:999px;background:#fff8e9;color:#775012;font-size:12px;font-weight:700;white-space:nowrap;transition:background-color .18s,border-color .18s}
.bookmark-site:hover{background:#fff0c7;border-color:#d6b56b}.bookmark-star{font-size:16px;line-height:1;color:#d18b10}.bookmark-short{display:none}
.bookmark-dialog p{color:var(--muted);line-height:1.8;margin:0}.bookmark-shortcut{display:flex;justify-content:center;align-items:center;gap:12px;margin:22px 0;color:var(--muted)}
.bookmark-shortcut kbd{padding:8px 16px;border:1px solid #ddd9eb;border-bottom-width:3px;border-radius:10px;background:#f8f7fc;color:var(--ink);font:inherit;font-size:20px;line-height:1.4;font-weight:700}
.bookmark-dialog .bookmark-tip{font-size:12px;margin-top:12px}.bookmark-address-label{display:block;font-size:12px;color:var(--muted);margin-top:22px}.bookmark-address-row{display:flex;gap:10px;align-items:center;margin-top:7px}.bookmark-address-row input{min-width:0;flex:1;width:100%;border:1px solid var(--border);border-radius:8px;background:#f8f8fb;padding:11px;color:var(--ink);font-size:13px}.bookmark-copy{flex:none;min-height:42px;padding:9px 15px;font-size:13px}.bookmark-dialog .bookmark-status{min-height:23px;font-size:12px;margin-top:12px}
@media(max-width:900px){.nav{gap:8px}.nav .bookmark-site{min-height:34px;padding:6px 10px}}
@media(max-width:420px){.nav{gap:6px}.nav .brand{flex:1}.bookmark-label{display:none}.bookmark-short{display:inline}.nav .bookmark-site{gap:4px;padding:6px 8px}.nav .order-query{padding:6px 8px}}

/* Manual help cards keep a stable footprint while their content crossfades. */
.hero-actions{flex-wrap:wrap}.hero-tutorial .mini-icon{width:18px;height:18px;color:inherit}
.support-carousel{position:relative;margin-top:-40px;scroll-margin-top:88px}
.support-slides{display:grid;isolation:isolate;overflow:clip}
.support-slide{grid-area:1/1;min-width:0;opacity:0;visibility:hidden;pointer-events:none;transform:translateX(16px);transition:opacity .22s ease,transform .3s cubic-bezier(.22,.61,.36,1),visibility 0s .3s}
.support-carousel[data-direction=previous] .support-slide{transform:translateX(-16px)}
.support-carousel .support-slide.active{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(0);transition-delay:0s}
.support-carousel .support-band.top{height:100%;margin-top:0;min-height:162px}
.support-band>div:first-child{min-width:0}.support-help h2,.support-help p{overflow-wrap:anywhere}
.support-help-visual{display:grid;place-items:center;flex:0 0 100px;width:100px;height:100px;border:1px solid #ffffffdd;border-radius:24px;background:linear-gradient(145deg,#fff9,#e8e9ffb0);box-shadow:inset 0 1px 0 #fff,0 8px 22px #5b47c510;color:#6550d8}
.support-help-visual .mini-icon{width:42px;height:42px;color:inherit}
.support-controls{display:flex;align-items:center;justify-content:center;gap:6px;margin:8px auto -14px;width:max-content}
.support-arrow,.support-dot{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:0;border-radius:999px;background:transparent;color:#77708f;transition:background-color .18s,color .18s}
.support-arrow .arrow{width:16px;height:16px}.support-arrow.previous .arrow{transform:rotate(180deg)}
.support-dots{display:flex;gap:0}.support-dot{width:28px;height:36px;padding:0}.support-dot:before{content:'';width:6px;height:6px;background:#cbc7d9;border-radius:99px;transition:width .22s,background-color .22s}.support-dot.active:before{width:18px;background:#6d4ae1}
.support-arrow:hover,.support-dot:hover{background:#efebfc;color:#5c42c5}
@media(max-width:760px){.hero-actions{gap:10px}.hero-actions .button{min-height:42px;padding:9px 19px}.support-carousel{margin-top:-30px}.support-carousel .support-band.top{min-height:166px}.support-help-visual{flex-basis:72px;width:72px;height:72px;border-radius:20px}.support-help-visual .mini-icon{width:33px;height:33px}}
@media(max-width:420px){.hero-actions{gap:9px}.hero-actions .button{font-size:12px;padding:9px 15px}.support-carousel .support-band.top{min-height:174px;gap:15px;padding:20px}.support-carousel .support-band h2{font-size:18px}.support-carousel .support-band p{font-size:12px}.support-help-visual{flex-basis:58px;width:58px;height:66px;border-radius:16px}.support-help-visual .mini-icon{width:29px;height:29px}}
@media(prefers-reduced-motion:reduce){.support-slide,.support-dot:before{transition:none}.support-slide,.support-carousel[data-direction=previous] .support-slide{transform:none}}

/* Grouped Grok pricing follows the reference's quiet, charcoal treatment. */
.grouped-hero{padding:30px 24px 78px;min-height:600px;border-bottom:1px solid var(--border);background:var(--bg)}
.grouped-hero:before{background-size:64px 64px;mask-image:linear-gradient(#0009,transparent 90%);-webkit-mask-image:linear-gradient(#0009,transparent 90%)}
.detail-breadcrumb{display:flex;align-items:center;justify-content:center;gap:10px;font-size:12px;line-height:20px;color:#86868b;margin-bottom:24px}.detail-breadcrumb a:hover{color:var(--ink)}
.grouped-hero .detail-eyebrow{font:11px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:2px;text-transform:uppercase;color:#52525b;margin:0 auto 18px}
.grouped-hero h1{max-width:900px;font-size:64px;line-height:1.08;letter-spacing:-2px;white-space:pre-line;margin:0 auto;color:#1d1d1f;text-wrap:balance}
.grouped-hero h1 .hero-title-line{display:block;padding:0;background:none;color:#1d1d1f;-webkit-text-fill-color:currentColor}.grouped-hero h1 .final-line{background:linear-gradient(100deg,#71717a,#1d1d1f 78%);background-clip:text;-webkit-background-clip:text;color:#3f3f46;-webkit-text-fill-color:transparent}
.grouped-hero .detail-hero-lead{max-width:860px;font-size:22px;line-height:1.5;color:#27272a;margin:20px auto 12px;text-wrap:balance}
.grouped-hero .detail-hero-subtitle{max-width:800px;font-size:13px;line-height:1.8;margin:0 auto 20px;color:#71717a}
.grouped-hero .button,.grouped-detail-page .offer-purchase .button{min-height:46px;background:linear-gradient(120deg,#52525b,#27272a,#09090b);box-shadow:0 8px 24px #4f46e52c}
.grouped-hero .button.outline{background:white;border-color:#d4d4d8;color:#27272a;box-shadow:none}
.grouped-detail-page>#plans{padding-top:76px}.grouped-detail-page>#plans>.section-heading{margin-bottom:15px}
.grouped-detail-page>#plans>.section-heading h2{font-size:42px;letter-spacing:-1px;line-height:1.25}
.grouped-detail-page .detail-intro{max-width:760px;margin:0 auto 42px;font-size:14px;line-height:1.85;text-align:center;color:#71717a}
.detail-plan-groups{width:100%}.plan-group-heading{text-align:center;margin:0 auto 27px;max-width:820px}
.plan-group-eyebrow{display:inline-flex;padding:4px 12px;border-radius:999px;background:#27272a;color:white;font-size:11px;font-weight:700;line-height:1.6;margin-bottom:12px}
.plan-group-heading h3{font-size:29px;line-height:1.35;margin:0 0 10px;color:#1d1d1f;letter-spacing:-.5px;text-wrap:balance}
.plan-group-heading p{font-size:14px;line-height:1.85;margin:0;color:#71717a;white-space:pre-line;text-wrap:balance}
.plan-platforms{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:16px}.plan-platforms span{display:inline-flex;align-items:center;min-height:32px;padding:4px 14px;border:1px solid #e7e7eb;border-radius:999px;background:white;font-size:12px;font-weight:650;color:#3f3f46}
.grouped-offers{max-width:910px;margin:0 auto;gap:20px;padding-top:0}.grouped-offers[data-columns="2"]{max-width:600px}.grouped-offers .detail-offer{padding:28px;border-radius:20px;border-color:#e7e7eb;box-shadow:0 2px 5px #00000006}
.grouped-offers .detail-offer.highlighted{border-color:#3f3f46}.grouped-offers .product-badge{background:#27272a;right:50%;transform:translateX(50%);top:-12px;white-space:nowrap}
.grouped-offers .offer-heading{min-height:0;margin:0 0 3px}.grouped-offers .offer-heading h4{font-size:20px;line-height:1.4;letter-spacing:-.2px;margin:0;overflow-wrap:anywhere}
.grouped-offers .offer-price{padding-bottom:24px;margin-bottom:18px}.grouped-offers .offer-price .price{font-size:40px;font-weight:800;letter-spacing:-1.5px}.grouped-offers .offer-price .currency{font-size:17px;margin-right:2px}.grouped-offers .offer-price .unit{font-size:12px;margin-left:4px}
.grouped-offers .offer-description{font-size:13px;line-height:1.7;min-height:22px;margin:7px 0 0;color:#71717a;letter-spacing:0}
.grouped-offers .detail-offer .offer-features{gap:9px;margin-bottom:24px}.grouped-offers .detail-offer .offer-features li{font-size:14px;line-height:1.6;gap:9px;color:#71717a}.grouped-offers .check{color:#22b36b;font-size:14px}
.grouped-offers .offer-purchase .button{font-size:14px;padding:10px 14px;min-height:50px}
.plan-group-notes{max-width:920px;margin:22px auto 0;padding:17px 20px;border:1px solid #e7e7eb;border-radius:16px;background:white;color:#71717a;font-size:12px;line-height:1.9}.plan-group-notes p{margin:0;white-space:pre-line;overflow-wrap:anywhere}.plan-group-notes p+p{margin-top:8px}
.detail-plan-group+.detail-plan-group{border-top:1px solid #e7e7eb;margin-top:50px;padding-top:42px}.detail-plan-group[data-group=legacy] .plan-group-eyebrow{background:#f0f0f3;color:#52525b}.detail-plan-group[data-group=legacy] .plan-platforms{display:none}
.detail-references{display:flex;flex-wrap:wrap;justify-content:center;gap:7px 18px;margin-top:13px;font-size:11px;color:#5a50c8}.detail-references a{display:inline-flex;gap:5px;align-items:center}.detail-references a:hover{text-decoration:underline}
.grouped-detail-page .detail-feature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grouped-detail-page .detail-feature{padding:24px;border-radius:18px}.grouped-detail-page .detail-feature-icon{color:#52525b;background:#f4f4f6}.grouped-detail-page .detail-feature-icon .mini-icon{color:#52525b}
.grouped-detail-page .section{padding-top:72px}.grouped-detail-page .section-heading h2{font-size:34px;line-height:1.35;letter-spacing:-.5px;text-wrap:balance}
@media(hover:hover) and (pointer:fine){.grouped-hero .button:hover,.grouped-detail-page .offer-purchase .button:hover{background:linear-gradient(120deg,#52525b,#27272a,#09090b);box-shadow:0 10px 26px #4f46e536}.grouped-hero .button.outline:hover{background:white}.grouped-offers .detail-offer.highlighted:hover{border-color:#18181b}}
@media(min-width:601px) and (max-width:1050px){.grouped-offers[data-columns="3"]{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.grouped-offers .detail-offer{padding:24px 18px 20px}.grouped-offers .offer-price .price{font-size:35px}.grouped-detail-page .detail-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.grouped-hero{padding:25px 18px 48px;min-height:0}.detail-breadcrumb{font-size:11px;margin-bottom:20px}.grouped-hero .detail-eyebrow{font-size:10px;letter-spacing:1.6px;margin-bottom:16px}.grouped-hero h1{font-size:38px;line-height:1.15;letter-spacing:-1px}.grouped-hero .detail-hero-lead{font-size:17px;line-height:1.6;margin:17px auto 12px}.grouped-hero .detail-hero-subtitle{font-size:12px;line-height:1.85;margin-bottom:20px}.grouped-detail-page .section,.grouped-detail-page>#plans{padding-top:48px}.grouped-detail-page>#plans>.section-heading h2{font-size:29px}.grouped-detail-page .section-heading h2{font-size:27px}.grouped-detail-page .detail-intro{font-size:13px;margin-bottom:32px}.plan-group-heading{margin-bottom:25px}.plan-group-heading h3{font-size:23px}.plan-group-heading p{font-size:13px}.plan-platforms{gap:6px;margin-top:13px}.plan-platforms span{padding:4px 12px;font-size:11px}.grouped-offers .detail-offer{padding:25px 24px 23px}.plan-group-notes{padding:16px;font-size:11px;margin-top:18px}.detail-plan-group+.detail-plan-group{margin-top:34px;padding-top:32px}.grouped-detail-page .detail-feature-grid{grid-template-columns:1fr}.detail-references{gap:8px 14px;font-size:11px}}
@media(max-width:600px){.grouped-offers.multiple{grid-template-columns:1fr;max-width:420px;gap:24px}.grouped-offers .offer-description{min-height:0}.grouped-offers .offer-price .price{font-size:40px}.grouped-offers .offer-heading h4{font-size:21px}.grouped-offers .detail-offer .offer-features li{font-size:13px}.grouped-offers .offer-purchase .button{min-height:45px;font-size:13px}}
@media(max-width:360px){.grouped-hero h1{font-size:33px}.grouped-hero .detail-hero-lead{font-size:16px}.grouped-offers .detail-offer{padding:24px 20px}}

/* The other reference product pages share the layout, with their own accents. */
.detail-hero h1{white-space:pre-line}
.reference-hero,.reference-detail-page{--product-accent:#0ca58a;--product-gradient:linear-gradient(120deg,#10a37f,#0ea5a5 58%,#0891b2);--product-tint:#f0faf7}
:is(.reference-hero,.reference-detail-page)[data-brand=claude]{--product-accent:#c44b1b;--product-gradient:linear-gradient(120deg,#e0916f,#d97757 45%,#c2410c);--product-tint:#faf6f2}
:is(.reference-hero,.reference-detail-page)[data-brand=gemini]{--product-accent:#4285f4;--product-gradient:linear-gradient(120deg,#4285f4,#3186ff 45%,#9168f0);--product-tint:#f6f8ff}
.reference-hero{min-height:0;padding-bottom:88px;background:radial-gradient(ellipse at 15% 0,var(--product-tint),transparent 65%),var(--bg)}
.reference-hero h1{font-weight:700}.reference-detail-page .section-heading h2{font-weight:700}
.reference-hero .detail-eyebrow{color:var(--product-accent)}.reference-hero h1 .final-line{background:var(--product-gradient);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.reference-hero .button:not(.outline),.reference-detail-page .offer-purchase .button{background:var(--product-gradient)}
.hero-notices{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin:0 auto 22px;max-width:900px}
.hero-notices span{display:inline-flex;align-items:center;justify-content:center;max-width:100%;overflow-wrap:anywhere;padding:7px 16px;border:1px solid #a9ddcf;border-radius:999px;background:#e6f7f1;color:#097a66;font-size:13px;line-height:1.6;font-weight:650}
.hero-notices span+span{border-color:transparent;background:#087864;color:white}
.reference-detail-page .single-offers{max-width:1100px;margin:0 auto;gap:20px}
.single-offers .offer-heading h3{font-size:19px;line-height:1.45;letter-spacing:-.25px;margin:0;overflow-wrap:anywhere}
.reference-detail-page .single-offers .offer-description{min-height:0}
.reference-detail-page .single-offers .offer-heading{min-height:0;align-items:flex-start}
.reference-detail-page .single-offers .offer-price{padding-bottom:24px;margin-bottom:20px}
.reference-detail-page .single-offers .detail-offer .offer-features li{font-size:14px;line-height:1.6}
.reference-detail-page .single-offers .offer-purchase .button{font-size:15px;font-weight:600;min-height:50px}
.reference-detail-page .detail-feature-icon{color:var(--product-accent);background:var(--product-tint)}
.reference-detail-page .detail-feature-number{font:600 16px/1 ui-monospace,SFMono-Regular,Consolas,monospace}
.reference-detail-page[data-brand=claude]{background:radial-gradient(ellipse at 50% 0,#faf6f2,transparent 80%)}
.reference-detail-page[data-brand=claude] .single-offers .offer-heading{min-height:0}
.reference-detail-page[data-brand=gemini] .single-offers .offer-heading{min-height:76px}
.reference-detail-page[data-brand=gemini] .single-offers .offer-heading p{margin-top:9px;font-size:13px;line-height:1.6;color:#8b8b91}
.reference-detail-page[data-brand=gemini] .single-offers .detail-offer:not(.highlighted) .button{background:white;border-color:#d9d9df;color:#27272a;box-shadow:none}
.reference-detail-page .single-offers .product-badge{background:#1d1d1f}
.reference-detail-page[data-brand=chatgpt]{max-width:1256px}.reference-detail-page[data-brand=chatgpt] .single-offers{max-width:1200px}.reference-detail-page[data-brand=chatgpt] .single-offers .detail-offer{padding:24px}
.reference-detail-page .detail-feature-grid{gap:20px;max-width:1160px;margin:auto}.reference-detail-page .detail-feature{flex-direction:column;gap:22px;padding:32px;border-radius:20px;min-width:0}.reference-detail-page .detail-feature h3{font-size:18px}.reference-detail-page .detail-feature p{overflow-wrap:anywhere}
.reference-detail-page[data-brand=chatgpt] .detail-feature-grid:has(>.detail-feature:nth-child(5):last-child){grid-template-columns:repeat(6,minmax(0,1fr))}
.reference-detail-page[data-brand=chatgpt] .detail-feature-grid:has(>.detail-feature:nth-child(5):last-child)>.detail-feature{grid-column:span 2}
.reference-detail-page[data-brand=chatgpt] .detail-feature-grid:has(>.detail-feature:nth-child(5):last-child)>.detail-feature:nth-child(4){grid-column:2/span 2}
@media(max-width:1050px){.reference-detail-page[data-brand=chatgpt] .detail-feature-grid:has(>.detail-feature:nth-child(5):last-child)>.detail-feature:nth-child(4){grid-column:auto}}
@media(hover:hover) and (pointer:fine){.reference-hero .button:not(.outline):hover,.reference-detail-page .offer-purchase .button:hover{background:var(--product-gradient)}.reference-detail-page[data-brand=gemini] .single-offers .detail-offer:not(.highlighted) .button:hover{background:#f8f8fc;border-color:#b7b7c7}}
@media(max-width:1050px) and (min-width:601px){.reference-detail-page .single-offers[data-columns="4"]{grid-template-columns:repeat(2,minmax(0,1fr));max-width:780px}.reference-detail-page .single-offers[data-columns="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}.reference-detail-page[data-brand=chatgpt] .detail-feature-grid:has(>.detail-feature:nth-child(5):last-child){grid-template-columns:repeat(2,minmax(0,1fr))}.reference-detail-page[data-brand=chatgpt] .detail-feature-grid:has(>.detail-feature:nth-child(5):last-child)>.detail-feature{grid-column:auto}}
@media(max-width:760px){.reference-hero{padding-bottom:48px}.hero-notices{gap:7px;margin-bottom:19px}.hero-notices span{font-size:11px;padding:6px 12px}.reference-hero h1{font-size:28px;line-height:1.2;letter-spacing:-.6px}.reference-detail-page .single-offers .offer-heading{min-height:0}.reference-detail-page[data-brand=gemini] .single-offers .offer-heading{min-height:66px}}
@media(max-width:600px){.reference-detail-page .single-offers.multiple{grid-template-columns:1fr;max-width:420px;gap:25px}.reference-detail-page .single-offers .detail-offer{padding:28px}.single-offers .offer-heading h3{font-size:21px}.reference-detail-page .single-offers .offer-purchase .button{min-height:46px}.reference-detail-page[data-brand=gemini] .single-offers .offer-heading{min-height:0;margin-bottom:20px}.reference-detail-page .detail-feature-grid,.reference-detail-page[data-brand=chatgpt] .detail-feature-grid:has(>.detail-feature:nth-child(5):last-child){grid-template-columns:1fr}.reference-detail-page[data-brand=chatgpt] .detail-feature-grid:has(>.detail-feature:nth-child(5):last-child)>.detail-feature{grid-column:auto}}