:root{--gx-ink:#153345;--gx-muted:#627681;--gx-teal:#a4dfce;--gx-coral:#ef765b;--gx-paper:#f6f8f6}html{scroll-behavior:smooth}body{color:var(--gx-ink);font-family:Microsoft YaHei,PingFang SC,Noto Sans CJK SC,sans-serif;background:var(--gx-paper)!important}#header{backdrop-filter:blur(18px);background:#f6f8f6eb}#header>div>div:first-child>a{gap:12px}#header>div>div:first-child>a:before{content:"G";color:#fff;background:#163f50;border-radius:13px;place-items:center;width:38px;height:38px;font-family:Georgia,serif;font-size:21px;font-weight:700;display:grid;box-shadow:0 5px 12px #163f5028}#header>div>div:first-child>a span{color:#173849;letter-spacing:.02em;margin-left:0;font-size:18px}#header nav a{color:#4e6370;font-size:14px}#header>div>div:last-child a{color:#fff;background:#163f50;border-radius:999px;padding:11px 20px}#header>div>div:last-child>div>div:first-child{display:none}#header .relative.text-default{max-width:1320px;padding-top:16px;padding-bottom:16px}#footer{display:none}.guxin-footer{color:#536f76;background:var(--gx-paper);max-width:1280px;margin:0 auto;padding:36px max(40px,50% - 560px) 21px}.footer-brand{color:#1c3b4d;align-items:center;gap:10px;font-size:14px;font-weight:700;display:inline-flex}.footer-logo{color:#d6f1e5;background:#163f50;border-radius:10px;place-items:center;width:31px;height:31px;font-family:Georgia,serif;font-size:18px;display:grid}.guxin-footer>p{color:#526f78;margin:11px 0 19px;font-size:12px}.guxin-footer>p small{color:#899993;margin-left:8px;font-size:10px}.guxin-footer nav{gap:20px;padding-bottom:23px;display:flex}.guxin-footer nav a{color:#718682;font-size:10px}.guxin-footer nav a:hover{color:#275a59}.footer-bottom{color:#95a29d;border-top:1px solid #dfe7e2;justify-content:space-between;padding-top:15px;font-size:9px;display:flex}.guxin-site{overflow:hidden}.guxin-site *{box-sizing:border-box}.guxin-site a{text-decoration:none}.guxin-site .eyebrow{color:#52766f;letter-spacing:.18em;margin:0 0 22px;font-size:11px;font-weight:700}.guxin-hero{isolation:isolate;grid-template-columns:1fr 1.04fr;align-items:center;gap:32px;max-width:1440px;min-height:680px;margin:0 auto;padding:74px max(8vw,50vw - 600px) 75px;display:grid;position:relative}.hero-grid{z-index:-1;opacity:.26;background-image:linear-gradient(#bed2ce 1px,#0000 1px),linear-gradient(90deg,#bed2ce 1px,#0000 1px);background-size:44px 44px;position:absolute;inset:0 0 0 41%;mask-image:linear-gradient(90deg,#0000,#000 20% 80%,#0000)}.hero-copy{z-index:2;padding-bottom:18px;position:relative}.guxin-site .eyebrow .live-dot{vertical-align:1px;background:var(--gx-coral);border-radius:50%;width:7px;height:7px;margin-right:9px;display:inline-block;box-shadow:0 0 0 4px #ef765b21}.hero-copy h1{color:#17374a;letter-spacing:-.075em;margin:0;font-size:clamp(58px,6.7vw,92px);font-weight:650;line-height:1.13}.hero-copy h1 span{color:#438f80}.hero-lead{color:#617580;max-width:470px;margin:26px 0 0;font-size:16px;line-height:2.05}.hero-actions{align-items:center;gap:28px;margin-top:32px;display:flex}.guxin-site .button{border-radius:999px;align-items:center;gap:26px;min-height:52px;padding:0 23px;font-size:14px;font-weight:650;transition:transform .2s,box-shadow .2s;display:inline-flex}.guxin-site .button:hover{transform:translateY(-2px)}.button-dark{color:#fff;background:#173f50;box-shadow:0 10px 22px #173f5021}.text-link{color:#345969;font-size:13px;font-weight:600}.text-link span{color:#db7056;margin-left:6px}.hero-note{color:#385462;align-items:center;gap:12px;margin-top:49px;font-size:13px;line-height:1.8;display:flex}.hero-note small{color:#83939a;font-size:11px}.note-icon{color:#3d8d7e;border:1px solid #bdddd1;border-radius:50%;place-items:center;width:35px;height:35px;font-size:16px;display:grid}.hero-art{place-items:center;min-height:505px;display:grid;position:relative}.hero-art:before{content:"";aspect-ratio:1;background:linear-gradient(145deg,#c5eadc,#d9ebe3 55%,#f2e8d8);border-radius:49% 51% 56% 44%/46% 44% 56% 54%;width:min(94%,450px);position:absolute;transform:rotate(-8deg);box-shadow:inset 12px 15px 35px #ffffff93,0 35px 70px #8fb6a829}.orbit{border:1px solid #70aa9b63;border-radius:50%;position:absolute;transform:rotate(-26deg)}.orbit-one{width:104%;height:47%}.orbit-two{width:110%;height:60%;transform:rotate(38deg)}.wifi-device{z-index:2;background:linear-gradient(130deg,#2c5360,#173345 65%,#102a3a);border:2px solid #edf3f0;border-radius:38px;width:188px;height:302px;padding:17px 15px;position:relative;transform:rotate(-8deg);box-shadow:24px 36px 60px #143c4b55,inset 3px 4px 7px #a1c5c84b,inset -6px -6px 16px #0617208a}.device-top{color:#c4e4dc;letter-spacing:.19em;justify-content:space-between;align-items:center;padding:8px 8px 0;font-size:8px;display:flex}.device-led{background:#8bdfbe;border-radius:50%;width:6px;height:6px;box-shadow:0 0 9px #a6f2d4}.device-screen{color:#a8e3d0;background:linear-gradient(145deg,#123442,#244e5a);border:1px solid #8aa6a83d;border-radius:19px;flex-direction:column;justify-content:center;align-items:center;width:102px;height:130px;margin:30px auto 0;display:flex;box-shadow:inset 2px 4px 10px #071d27a3,0 1px #aecbc339}.screen-signal{color:#afe5cf;letter-spacing:3px;font-size:8px}.screen-wifi{color:#a9ecd2;margin-top:-3px;font-size:61px;line-height:1.25}.screen-caption{color:#94aaa8;letter-spacing:.14em;font-size:7px}.device-key{border:1px solid #62838a;border-radius:50%;width:15px;height:15px;margin:22px auto 0;box-shadow:inset 0 1px 3px #061c28}.device-side{background:#244550;border-radius:0 5px 5px 0;width:5px;height:52px;position:absolute;top:81px;right:-6px}.device-shadow{filter:blur(11px);background:#294b5042;border-radius:50%;width:220px;height:29px;position:absolute;bottom:57px;transform:rotate(-9deg)}.float-label{z-index:3;color:#204252;backdrop-filter:blur(10px);background:#ffffffdf;border:1px solid #ffffffb5;border-radius:15px;align-items:center;gap:12px;padding:13px 17px;font-size:12px;font-weight:700;line-height:1.65;display:flex;position:absolute;box-shadow:0 12px 30px #254d4c17}.float-label small{color:#859597;font-size:9px;font-weight:500}.float-label-top{top:74px;right:-2%}.float-label-bottom{bottom:74px;left:-1%}.signal-bars{align-items:end;gap:3px;height:24px;padding:0 4px;display:flex}.signal-bars i{background:#61aa93;border-radius:4px;width:4px;display:block}.signal-bars i:first-child{height:8px}.signal-bars i:nth-child(2){height:13px}.signal-bars i:nth-child(3){height:18px}.signal-bars i:nth-child(4){height:23px}.travel-icon{color:#d87659;background:#fff0e9;border-radius:50%;place-items:center;width:28px;height:28px;font-size:17px;display:grid}.spark{color:#e58063;position:absolute}.spark-one{font-size:24px;top:18%;left:19%}.spark-two{color:#87b4a4;font-size:21px;bottom:18%;right:14%}.art-caption{color:#75968c;letter-spacing:.23em;font-size:9px;position:absolute;bottom:23px;right:1%}.scroll-cue{color:#82928f;letter-spacing:.1em;align-items:center;gap:11px;font-size:10px;display:flex;position:absolute;bottom:18px;left:max(8vw,50vw - 600px)}.scroll-cue span{background:#82ab9c;width:31px;height:1px}.intro-band{color:#59706d;letter-spacing:.08em;border-top:1px solid #e0e8e4;border-bottom:1px solid #e0e8e4;align-items:center;gap:20px;min-height:80px;padding:0 max(8vw,50vw - 600px);font-size:11px;display:flex}.intro-band p{margin:0}.intro-line{background:#e38268;width:32px;height:1px}.intro-mark{color:#9aaba4;letter-spacing:.2em;margin-left:auto;font-size:9px}.section{max-width:1200px;margin:0 auto;padding:112px 40px}.section-heading{justify-content:space-between;align-items:end;gap:40px;margin-bottom:42px;display:flex}.section-heading .eyebrow{margin-bottom:15px}.section-heading h2,.how-copy h2,.faq-heading h2{color:#19394b;letter-spacing:-.055em;margin:0;font-size:clamp(36px,4.1vw,54px);font-weight:620;line-height:1.3}.mobile-break{display:none}.section-intro{color:#72848b;max-width:380px;margin:0 0 4px;font-size:14px;line-height:1.9}.plan-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.plan-card{background:#fff;border:1px solid #e6ece8;border-radius:17px;min-height:385px;padding:24px 25px 23px;transition:transform .25s,box-shadow .25s;position:relative;overflow:hidden}.plan-card:hover{transform:translateY(-5px);box-shadow:0 18px 45px #23463a12}.plan-card.mint{background:linear-gradient(145deg,#edf7f2,#fff 68%)}.plan-card.blue{background:linear-gradient(145deg,#edf5f8,#fff 68%)}.plan-card.peach{background:linear-gradient(145deg,#fbf2ec,#fff 68%)}.plan-card-top{color:#80938f;letter-spacing:.12em;justify-content:space-between;align-items:center;font-size:9px;display:flex}.plan-icon{color:#568d7b;font-size:22px}.blue .plan-icon{color:#628f9e}.peach .plan-icon{color:#d27c61}.plan-illustration{place-items:center;height:150px;margin:2px 0 4px;display:grid;position:relative}.plan-orbit{border:1px solid #83b7a246;border-radius:50%;width:145px;height:92px;position:absolute;transform:rotate(-20deg)}.blue .plan-orbit{border-color:#83aeb846}.peach .plan-orbit{border-color:#dca28b55}.mini-device{z-index:1;background:linear-gradient(145deg,#427267,#1e4851);border:2px solid #f6faf7;border-radius:13px;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:53px;height:86px;padding-top:14px;display:flex;transform:rotate(-11deg);box-shadow:7px 12px 20px #385d4a32,inset 1px 2px 5px #ffffff51}.mini-device i{background:#a3e1c6;border-radius:3px;width:15px;height:2px}.mini-device i:nth-child(2){width:11px}.mini-device i:nth-child(3){width:7px}.plan-spark{color:#e48466;font-size:19px;position:absolute;top:26px;right:calc(50% - 83px)}.plan-kicker{color:#729189;letter-spacing:.14em;margin:0 0 7px;font-size:10px}.plan-card h3{color:#213c4b;letter-spacing:-.03em;margin:0;font-size:22px;font-weight:650}.plan-description{color:#788990;min-height:44px;margin:8px 0 15px;font-size:12px;line-height:1.8}.plan-link{color:#315d61;align-items:center;gap:14px;font-size:11px;font-weight:650;display:inline-flex}.plan-link span{color:#dc8065;font-size:14px}.fine-print{color:#96a29f;margin:17px 0 0;font-size:10px;line-height:1.8}.how-section{background:#eaf2ed;grid-template-columns:1fr 1fr;align-items:center;gap:clamp(50px,9vw,140px);min-height:680px;padding:92px max(8vw,50vw - 600px);display:grid}.how-visual{place-items:center;min-height:440px;display:grid;position:relative}.map-card{background:#f9fbf8;border:1px solid #ffffffd1;border-radius:20px;width:min(100%,420px);padding:18px;transform:rotate(-4deg);box-shadow:0 28px 65px #2e544521}.map-topline,.map-bottom{color:#496b6b;justify-content:space-between;align-items:center;font-size:11px;font-weight:650;display:flex}.map-topline span:last-child{color:#99a9a2;letter-spacing:.14em;font-size:8px}.map-graphic{background-color:#e1eee7;background-image:linear-gradient(30deg,#0000 44%,#b9d3c6 45% 46%,#0000 47%),linear-gradient(150deg,#0000 40%,#fff 41% 44%,#0000 45%),linear-gradient(65deg,#0000 54%,#c2d9ce 55% 57%,#0000 58%),radial-gradient(at 80% 68%,#cde4d9 0 16%,#0000 17%),radial-gradient(at 20% 22%,#d2e6db 0 18%,#0000 19%);background-size:100% 100%;border-radius:13px;height:284px;margin:15px 0;position:relative;overflow:hidden}.map-graphic:before,.map-graphic:after{content:"";opacity:.92;border:4px solid #f9fbf8;border-left:0;border-right:0;width:130%;height:15px;position:absolute;top:54%;left:-15%;transform:rotate(-28deg)}.map-graphic:after{border-width:3px;top:40%;transform:rotate(33deg)}.map-route{z-index:1;border-top:2px dashed #de8063;width:60%;height:2px;position:absolute;top:60%;left:20%;transform:rotate(-24deg)}.map-pin{z-index:2;color:#fff;background:#3e8d79;border:3px solid #fff;border-radius:50% 50% 50% 3px;place-items:center;width:28px;height:28px;font-size:9px;display:grid;position:absolute;transform:rotate(-45deg);box-shadow:0 5px 12px #23534345}.map-pin:first-letter{transform:rotate(45deg)}.pin-a{top:56%;left:22%}.pin-b{background:#e47d60;top:28%;right:21%}.map-location{z-index:2;color:#57706c;font-size:9px;position:absolute}.location-a{top:70%;left:13%}.location-b{top:22%;right:12%}.map-compass{color:#719287;text-align:center;font-size:8px;line-height:1.3;position:absolute;bottom:14px;right:14px}.map-wave{z-index:0;border:1px solid #7fb6a252;border-radius:50%;width:155px;height:155px;position:absolute}.wave-a{top:24%;left:6%}.wave-b{width:190px;height:190px;bottom:-15%;right:7%}.map-check{color:#fff;background:#4b917d;border-radius:50%;place-items:center;width:23px;height:23px;display:grid}.visual-sticker{color:#fff;text-align:center;background:#e58064;border-radius:50%;place-content:center;width:87px;height:87px;font-family:Georgia,serif;font-size:17px;line-height:1.2;display:grid;position:absolute;bottom:14%;right:-1%;transform:rotate(9deg);box-shadow:0 12px 20px #d4795b35}.visual-sticker span{color:#ffe2d4;font-size:12px}.how-copy .eyebrow{margin-bottom:15px}.how-copy h2 span{color:#4a8c7a}.how-lead{color:#71827f;margin:15px 0 25px;font-size:13px}.guide-list{margin:0 0 26px;padding:0;list-style:none}.guide-list li{border-top:1px solid #d5e2da;grid-template-columns:40px 1fr 20px;align-items:start;gap:13px;padding:17px 0;display:grid}.guide-index{color:#8fac9f;letter-spacing:.12em;padding-top:2px;font-size:10px}.guide-list h3{color:#284655;margin:0 0 5px;font-size:13px;font-weight:650}.guide-list p{color:#778984;margin:0;font-size:11px;line-height:1.8}.guide-arrow{color:#d98163;font-size:14px}.button-light{color:#284d57;background:#fff;box-shadow:0 8px 18px #304f3c0f}.promise-section{color:#fff;background:#183f4b;grid-template-columns:.95fr 1fr;align-items:center;gap:9%;min-height:420px;padding:94px max(8vw,50vw - 600px);display:grid;position:relative;overflow:hidden}.promise-heading{z-index:1;position:relative}.promise-heading .eyebrow{color:#a6d3c5}.promise-heading h2{letter-spacing:-.055em;margin:0;font-size:clamp(36px,4vw,52px);font-weight:550;line-height:1.38}.promise-items{z-index:1;position:relative}.promise-items article{border-bottom:1px solid #ffffff25;align-items:flex-start;gap:17px;padding:17px 0;display:flex}.promise-items article:first-child{border-top:1px solid #ffffff25}.promise-icon{color:#bce4d5;border:1px solid #b5e2cf72;border-radius:50%;flex:0 0 35px;place-items:center;height:35px;font-size:19px;display:grid}.promise-items h3{color:#f3faf6;margin:0 0 5px;font-size:13px;font-weight:600}.promise-items p{color:#b0c7c5;margin:0;font-size:11px;line-height:1.8}.promise-decoration{color:#ffffff09;font-family:Georgia,serif;font-size:580px;font-weight:700;line-height:1;position:absolute;bottom:-170px;right:1%}.faq-section{grid-template-columns:.8fr 1.2fr;gap:9%;max-width:1200px;margin:0 auto;padding:112px 40px;display:grid}.faq-heading .eyebrow{margin-bottom:16px}.faq-heading h2{font-size:clamp(34px,3.5vw,45px)}.faq-heading>p:last-child{color:#81908e;margin:18px 0 0;font-size:12px}.faq-list{border-top:1px solid #dfe7e2}.faq-item{border-bottom:1px solid #dfe7e2}.faq-item summary{cursor:pointer;color:#264454;grid-template-columns:35px 1fr 24px;align-items:center;gap:10px;min-height:68px;font-size:13px;font-weight:650;list-style:none;display:grid}.faq-item summary::-webkit-details-marker{display:none}.faq-number{color:#89a598;letter-spacing:.1em;font-size:9px}.faq-toggle{color:#d77d61;text-align:center;font-size:20px;font-weight:400;transition:transform .2s}.faq-item[open] .faq-toggle{transform:rotate(45deg)}.faq-item>p{color:#748580;margin:-2px 28px 19px 45px;font-size:11px;line-height:1.9}.final-cta{color:#fff;text-align:center;isolation:isolate;background:#478b7d;flex-direction:column;align-items:center;min-height:345px;padding:68px 24px 74px;display:flex;position:relative;overflow:hidden}.final-cta .eyebrow{color:#c5e6da;margin-bottom:13px}.final-cta h2{letter-spacing:-.055em;margin:0;font-size:clamp(37px,4.5vw,56px);font-weight:560}.final-cta h2 span{color:#d5f1e4}.final-cta>p:not(.eyebrow){color:#d4e9e0;margin:13px 0 24px;font-size:13px}.button-white{z-index:1;color:#285a58;background:#fff}.cta-glow{z-index:-1;filter:blur(15px);background:#a6d3ba50;border-radius:50%;width:600px;height:400px;position:absolute;top:-245px;left:calc(50% - 300px)}.cta-orbit{z-index:-1;color:#ffffff13;font-size:340px;line-height:.8;position:absolute;bottom:-94px;right:13%;transform:rotate(-28deg)}@media (width>=1500px){.guxin-hero{min-height:760px}}@media (width<=900px){.guxin-hero{min-height:600px;padding-left:6vw;padding-right:6vw}.hero-copy h1{font-size:clamp(55px,7vw,72px)}.hero-art{transform:scale(.88)}.hero-grid{left:34%}.section{padding-left:6vw;padding-right:6vw}.how-section,.promise-section,.faq-section{gap:5vw;padding-left:6vw;padding-right:6vw}}@media (width<=820px){.guxin-footer{padding:30px 22px 17px}.guxin-footer>p{font-size:10px}.guxin-footer>p small{margin:6px 0 0;display:block}.guxin-footer nav{gap:17px}.footer-bottom{font-size:8px}#header .relative.text-default{padding:12px 17px}#header>div>div:first-child>a:before{width:34px;height:34px}#header>div>div:first-child>a span{font-size:16px}.guxin-hero{grid-template-columns:1fr;gap:4px;min-height:0;padding:56px 23px 75px}.hero-grid{opacity:.2;background-size:35px 35px;height:460px;inset:0 0 auto}.hero-copy{padding:0}.guxin-site .eyebrow{margin-bottom:16px;font-size:9px}.hero-copy h1{font-size:clamp(58px,15vw,78px)}.hero-lead{margin-top:17px;font-size:13px;line-height:1.9}.hero-actions{gap:17px;margin-top:23px}.guxin-site .button{gap:18px;min-height:47px;padding:0 18px;font-size:12px}.text-link{font-size:11px}.hero-note{margin-top:24px;font-size:11px}.hero-note small{font-size:9px}.hero-art{min-height:385px;margin:4px -17px 0;transform:scale(.88)}.hero-art:before{width:min(85%,360px)}.wifi-device{border-radius:32px;width:156px;height:252px}.device-screen{width:84px;height:108px;margin-top:22px}.screen-wifi{font-size:49px}.device-key{margin-top:18px}.device-shadow{bottom:42px}.float-label{padding:10px 12px;font-size:10px}.float-label small{font-size:8px}.float-label-top{top:35px;right:0}.float-label-bottom{bottom:48px;left:0}.orbit-one{width:108%}.orbit-two{width:115%}.art-caption{font-size:8px;bottom:5px;right:4%}.scroll-cue{bottom:22px;left:23px}.intro-band{gap:10px;min-height:65px;padding:0 22px;font-size:9px}.intro-line{width:16px}.intro-mark{font-size:8px}.section{padding:76px 22px}.section-heading{margin-bottom:27px;display:block}.section-heading h2,.how-copy h2{font-size:37px}.mobile-break{display:block}.section-intro{margin-top:15px;font-size:12px}.plan-grid{grid-template-columns:1fr;gap:13px}.plan-card{min-height:337px;padding:20px}.plan-illustration{height:126px}.plan-description{min-height:0}.fine-print{font-size:9px}.how-section{grid-template-columns:1fr;gap:25px;padding:67px 22px 73px}.how-visual{min-height:330px}.map-card{max-width:350px;padding:14px}.map-graphic{height:216px}.visual-sticker{width:69px;height:69px;font-size:14px;bottom:5%;right:-1%}.how-copy h2{font-size:39px}.how-lead{font-size:12px}.guide-list li{padding:14px 0}.guide-list h3{font-size:12px}.guide-list p{font-size:10px}.promise-section{grid-template-columns:1fr;gap:28px;min-height:0;padding:69px 23px}.promise-heading h2{font-size:39px}.promise-items article{gap:12px}.promise-items p{font-size:10px}.promise-decoration{font-size:300px;bottom:-47px;right:-4%}.faq-section{grid-template-columns:1fr;gap:28px;padding:76px 22px}.faq-heading h2{font-size:36px}.faq-heading>p:last-child{font-size:10px}.faq-item summary{grid-template-columns:26px 1fr 22px;gap:8px;min-height:62px;font-size:11px}.faq-item>p{margin-left:34px;font-size:10px}.final-cta{min-height:310px;padding:63px 20px}.final-cta h2{font-size:38px}.final-cta>p:not(.eyebrow){max-width:270px;font-size:11px;line-height:1.8}.cta-orbit{font-size:230px;bottom:-42px;right:-7%}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.plan-card,.guxin-site .button,.faq-toggle{transition:none}}
