:root{color-scheme:light;--bg:#fff;--soft:#f8f9fc;--ink:#171a2b;--muted:#72768a;--line:#e9eaf2;--purple:#7353ed;--purple-dark:#6040dc;--tint:#f1edff;--card:#fff;--shadow:0 16px 50px #26203e08;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
[data-theme=dark]{color-scheme:dark;--bg:#11121a;--soft:#171822;--ink:#f2f1fa;--muted:#a6a5b8;--line:#30303e;--purple:#ab93ff;--purple-dark:#bca8ff;--tint:#28213e;--card:#1b1c28;--shadow:0 16px 50px #0002}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--purple);outline-offset:5px}h1,h2,h3,p{margin:0}button{color:inherit}svg{width:20px;height:20px;vertical-align:middle;flex-shrink:0}button svg{pointer-events:none}.wrap{width:min(1160px,calc(100% - 64px));margin:auto}.skip{position:fixed;top:-60px;left:20px;z-index:100;background:var(--card);padding:10px 20px}.skip:focus{top:10px}
.header{height:86px;background:var(--bg);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}.brand img{width:42px;height:42px}.brand-name{display:block;font-size:20px;line-height:1.3;font-weight:750;letter-spacing:-.7px}.brand-caption{display:block;font-size:10px;color:var(--muted);letter-spacing:2px;margin-top:3px}.nav{display:flex;gap:30px;align-items:center;font-size:13px;font-weight:550}.nav a{position:relative;padding:31px 0}.nav a:hover,.nav .active{color:var(--purple)}.nav .active:after{content:"";position:absolute;bottom:19px;left:calc(50% - 2px);width:4px;height:4px;background:var(--purple);border-radius:50%}.header-actions{display:flex;align-items:center;gap:17px}.theme-button,.menu-button{display:grid;place-items:center;width:35px;height:35px;border:0;background:transparent;border-radius:10px}.theme-button:hover,.menu-button:hover{background:var(--tint)}.menu-button{display:none}.header-redeem{font-size:12px;font-weight:600;display:flex;gap:7px;align-items:center}.header-redeem svg{width:16px}.sun{display:none}[data-theme=dark] .sun{display:block}[data-theme=dark] .moon{display:none}
.hero{position:relative;text-align:center;padding:66px 0 0;overflow:hidden;background:radial-gradient(ellipse at 50% 43%,#a892ff12,transparent 62%),linear-gradient(var(--soft),var(--bg));}.hero:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(#85789e25 .7px,transparent .7px);background-size:24px 24px;mask-image:linear-gradient(transparent,#0005,transparent)}.hero-content{position:relative;z-index:1}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:650;color:var(--purple);display:inline-flex;align-items:center;gap:9px}.hero .eyebrow{border:1px solid #987cf32e;background:var(--card);border-radius:30px;padding:6px 15px;box-shadow:0 3px 10px #45227c03}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--purple);box-shadow:0 0 0 3px #8a64f018}.hero h1{font-size:clamp(42px,5.25vw,72px);font-weight:780;line-height:1.26;letter-spacing:-2.8px;margin-top:24px}.hero h1 span{color:var(--purple)}.hero-sub{font-size:15px;line-height:1.9;color:var(--muted);margin:23px auto 0;max-width:550px}.hero-actions{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:29px}.button{display:inline-flex;justify-content:center;align-items:center;gap:10px;border:1px solid var(--line);background:var(--card);padding:12px 23px;border-radius:10px;font-size:13px;font-weight:600;transition:background .18s,transform .18s,box-shadow .18s}.button:hover{transform:translateY(-2px);border-color:#ae9bf0}.button.primary{background:#7353ed;color:white;border-color:#7353ed;box-shadow:0 5px 14px #7353ed24}.button.primary:hover{background:#6242db;box-shadow:0 7px 20px #7353ed35}.button svg{width:16px}.hero-note{margin-top:15px;color:var(--muted);font-size:11px}.hero-note a{color:var(--purple);margin-left:4px}.product-ribbon{display:flex;justify-content:center;align-items:center;gap:29px;margin:43px auto 0;padding:18px 0;max-width:640px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.ribbon-name{display:flex;align-items:center;gap:7px;font-size:14px;font-weight:650;color:var(--ink)}.ribbon-name i{font-style:normal;font-size:10px;padding:1px 7px;border:1px solid var(--line);border-radius:5px;font-weight:500;color:var(--muted)}.ribbon-sep{width:1px;height:17px;background:var(--line)}
.section{padding:75px 0}.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:30px}.section h2{font-size:30px;letter-spacing:-1px;line-height:1.4;margin-top:9px}.section-heading p,.section-sub{font-size:13px;color:var(--muted);margin-top:9px}.filters{display:flex;padding:4px;background:var(--soft);border:1px solid var(--line);border-radius:10px;gap:3px;flex-shrink:0}.filter{border:0;background:transparent;font-size:12px;padding:7px 15px;border-radius:7px;color:var(--muted)}.filter[aria-pressed=true]{background:var(--card);color:var(--ink);box-shadow:0 2px 7px #29203b0a}.filter small{font-size:10px;margin-left:5px;color:var(--muted)}.plan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;align-items:stretch}.plan{position:relative;border:2px solid var(--line);border-radius:20px;background:var(--card);padding:26px 24px 24px;box-shadow:var(--shadow);transition:border-color .2s,box-shadow .2s,background .2s;display:flex;flex-direction:column;outline:none}.plan:focus-visible{box-shadow:0 0 0 4px #7353ed20}.plan.is-selected{border-color:var(--purple);box-shadow:0 15px 45px #7353ed17;background:linear-gradient(135deg,#a187ed09,transparent 60%),var(--card)}.plan-selector{position:absolute;right:22px;top:20px;width:23px;height:23px;border:2px solid #64748b;border-radius:50%;display:grid;place-items:center;color:#fff}.plan-selector svg{width:14px;height:14px;opacity:0}.plan.is-selected .plan-selector{background:var(--purple);border-color:var(--purple)}.plan.is-selected .plan-selector svg{opacity:1}.plan-recommend{position:absolute;top:-14px;left:50%;transform:translateX(-50%);padding:4px 15px;border-radius:20px;background:var(--tint);color:var(--purple);font-size:10px;font-weight:700}.plan-title{display:flex;align-items:center;gap:11px;padding-right:32px}.plan-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:#eaf6f0;color:#329774}.plan-icon svg{width:21px;height:21px}.plan-icon.violet{background:var(--tint);color:var(--purple)}.plan h3{font-size:21px;letter-spacing:-.45px;font-weight:750;line-height:1.3}.plan-audience{display:inline-flex;align-self:flex-start;margin-top:13px;padding:3px 10px;border-radius:7px;background:var(--tint);color:var(--purple);font-size:10px}.plan-description{font-size:12px;color:var(--muted);min-height:0;margin:0 0 17px}.price{margin:18px 0 7px;display:flex;flex-direction:row;align-items:baseline;gap:7px}.price strong{font-size:42px;font-weight:780;line-height:1.1;letter-spacing:-1.8px}.price small{font-size:12px;color:var(--muted)}.plan-callout{display:flex;align-items:center;gap:10px;padding:13px 14px;margin:0 0 16px;border:1px solid #cfc5fa;background:var(--tint);border-radius:12px;color:var(--purple);font-size:12px}.plan-callout svg{width:19px;height:19px}.plan-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:0 0 18px}.plan-tiles>div{min-width:0;padding:12px 10px;border:1px solid var(--line);border-radius:12px}.plan-tiles svg{display:block;width:19px;height:19px;color:var(--purple);margin-bottom:8px}.plan-tiles strong,.plan-tiles small{display:block;overflow-wrap:anywhere}.plan-tiles strong{font-size:12px}.plan-tiles small{font-size:10px;color:var(--muted);margin-top:3px}.plan .button{width:100%;padding:11px 16px}.plan-features{border-top:0;padding:0;margin:0;list-style:none;display:grid;gap:10px;font-size:12px;color:var(--ink)}.plan-features li{display:flex;align-items:flex-start;gap:9px}.plan-features svg{color:var(--purple);background:var(--tint);border-radius:50%;padding:2px;width:16px;height:16px;margin-top:2px}.plan-details{display:grid;gap:11px;padding:16px 0;margin-top:16px;border-top:1px solid var(--line)}.plan-details strong{display:block;font-size:11px;margin-bottom:3px}.plan-details p{font-size:10px;line-height:1.6;color:var(--muted);white-space:pre-line;overflow-wrap:anywhere}.plan-cta{margin-top:auto}.plan[hidden]{display:none}.catalog-note{display:flex;justify-content:center;align-items:center;gap:7px;color:var(--muted);font-size:11px;margin:21px 0 0}.catalog-note svg{width:14px;height:14px}.empty{padding:32px;text-align:center;color:var(--muted)}
.benefits{padding:31px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.benefit{display:flex;gap:12px;align-items:start}.benefit-icon{display:grid;place-items:center;width:34px;height:34px;background:var(--tint);color:var(--purple);border-radius:9px;flex-shrink:0}.benefit-icon svg{width:17px}.benefit h3{font-size:13px;font-weight:600}.benefit p{font-size:11px;margin-top:4px;color:var(--muted)}
.guide-section{background:var(--soft);border-block:1px solid var(--line)}.guide-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.steps{margin-top:28px;display:grid;gap:23px}.step{display:flex;gap:15px;align-items:start}.step-number{font-family:ui-monospace,monospace;display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--line);border-radius:9px;font-size:12px;color:var(--purple);background:var(--card);flex-shrink:0}.step h3{font-size:14px;font-weight:650}.step p{font-size:12px;color:var(--muted);margin-top:4px}.guide-preview{border:1px solid var(--line);border-radius:18px;background:var(--card);padding:25px;box-shadow:0 20px 60px #34304d09;transform:rotate(1deg)}.preview-bar{font-size:10px;color:var(--muted);display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:16px}.window-dots{display:flex;gap:5px}.window-dots i{width:6px;height:6px;border-radius:50%;background:var(--line)}.preview-content{text-align:center;padding:23px 15px 10px}.preview-symbol{margin:0 auto 12px;width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:var(--tint);color:var(--purple)}.preview-content h3{font-size:19px}.preview-content>p{color:var(--muted);font-size:12px;margin-top:7px}.sample-key{padding:12px;margin:20px 0;border:1px dashed #ae96ef77;background:var(--soft);border-radius:9px;display:flex;align-items:center;justify-content:space-between;text-align:left}.sample-key small{display:block;font-size:9px;color:var(--muted)}.sample-key code{font-size:13px;letter-spacing:1px;color:var(--ink)}.sample-label{font-size:9px;color:var(--muted);padding:2px 6px;border:1px solid var(--line);border-radius:4px}.preview-content .button{width:100%}.preview-foot{font-size:10px;color:var(--muted);margin-top:13px}.faq-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:90px}.faq-intro p{max-width:260px}.faq-intro a{display:inline-flex;align-items:center;gap:7px;margin-top:22px;font-size:12px;color:var(--purple)}.faq details{border-bottom:1px solid var(--line)}.faq details:first-child{border-top:1px solid var(--line)}.faq summary{list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:20px 0;font-size:13px;font-weight:550;cursor:pointer}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-size:21px;color:var(--muted);font-weight:400}.faq details[open] summary:after{content:"−";color:var(--purple)}.faq details p{font-size:12px;color:var(--muted);padding:0 24px 20px 0;line-height:1.9}.faq details a{color:var(--purple)}.end-banner{padding:32px 39px;background:var(--tint);border:1px solid #a18ae527;border-radius:17px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:65px}.end-banner h2{font-size:22px;letter-spacing:-.5px}.end-banner p{font-size:12px;color:var(--muted);margin-top:5px}.footer{border-top:1px solid var(--line);padding:32px 0 25px}.footer-top,.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer .brand img{width:32px;height:32px}.footer .brand-name{font-size:16px}.footer .brand-caption{font-size:9px}.footer-links{display:flex;gap:24px;font-size:11px;color:var(--muted)}.footer-bottom{border-top:1px solid var(--line);margin-top:26px;padding-top:19px;color:var(--muted);font-size:10px}.footer-bottom p{max-width:700px}.footer-domain{letter-spacing:1px;white-space:nowrap}
@media(min-width:1500px){.hero{padding-top:80px}.hero h1{font-size:78px}}
@media(max-width:1000px){.nav{gap:18px}.header-inner{gap:15px}.header-redeem{display:none}.plan{padding:22px}.guide-layout,.faq-layout{gap:40px}.hero h1{font-size:60px}}
@media(max-width:720px){.wrap{width:calc(100% - 36px)}.header{height:72px}.brand img{width:36px;height:36px}.brand-name{font-size:18px}.brand-caption{font-size:9px}.header-actions{gap:5px}.menu-button{display:grid}.nav{display:none;position:absolute;top:71px;left:0;right:0;background:var(--bg);padding:12px 22px 20px;border-bottom:1px solid var(--line);box-shadow:0 12px 20px #0001}.nav.is-open{display:grid;gap:0}.nav a{padding:12px 0}.nav .active:after{display:none}.hero{padding-top:43px}.hero h1{font-size:clamp(35px,8.3vw,53px);letter-spacing:-1.8px;margin-top:22px}.hero .eyebrow{font-size:9px;letter-spacing:1.2px}.hero-sub{font-size:13px;padding:0 6px;max-width:370px;margin-top:20px}.hero-sub br{display:none}.hero-actions{margin-top:24px;gap:10px}.button{padding:11px 18px;font-size:12px}.hero-note{font-size:10px}.product-ribbon{gap:13px;margin-top:30px;flex-wrap:wrap}.product-ribbon>span:first-child{width:100%;font-size:10px}.ribbon-name{font-size:12px}.ribbon-name i{font-size:9px}.ribbon-sep{height:13px}.section{padding:48px 0}.section h2{font-size:25px}.section-heading{display:block;margin-bottom:23px}.section-heading p{font-size:12px}.filters{display:inline-flex;margin-top:22px}.plan-grid{grid-template-columns:1fr;gap:17px}.plan{padding:25px}.plan-top{margin-bottom:17px}.price{margin:20px 0}.plan-features{gap:10px}.catalog-note{font-size:10px;align-items:flex-start;text-align:center}.benefits{grid-template-columns:1fr;gap:21px;padding-top:29px}.benefit p{font-size:12px}.guide-layout,.faq-layout{grid-template-columns:1fr;gap:34px}.guide-preview{transform:none;padding:20px}.faq-intro p{max-width:none}.faq-intro a{margin-top:15px}.end-banner{padding:27px;display:block;margin-bottom:43px}.end-banner h2{font-size:20px}.end-banner .button{margin-top:20px}.footer-top{align-items:start}.footer-links{gap:12px;flex-direction:column}.footer-bottom{align-items:start;flex-direction:column;gap:10px}.footer-domain{order:-1}}
.plan-grid>.empty{grid-column:1/-1}.plan h3,.plan-description,.plan-features li{overflow-wrap:anywhere}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.price del{font-size:12px;color:var(--muted);margin-left:4px;font-weight:500}
.price-label{font-size:11px;color:var(--purple);font-weight:650;white-space:nowrap}
.plan-durations{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-top:18px;padding:4px;border:1px solid var(--line);border-radius:11px;background:var(--soft)}
.plan-durations button{min-width:0;border:0;border-radius:8px;background:transparent;padding:8px 4px;color:var(--muted);font-size:11px;font-weight:600}.plan-durations button:hover{color:var(--purple)}.plan-durations button.active{background:var(--card);color:var(--purple);box-shadow:0 2px 8px #2d24470d}
.plan-saving{min-height:20px;margin:-1px 0 13px;color:var(--purple);font-size:11px;font-weight:650}.plan-cta[aria-disabled=true]{cursor:not-allowed;opacity:.55;pointer-events:auto}
@media(max-width:420px){.plan-durations{grid-template-columns:repeat(2,minmax(0,1fr))}}