@charset "UTF-8";
:root {
  --bg:#F5F7FF; --ink:#1F2740; --title:#131A35; --muted:#66708A; --soft:#9AA4BA;
  --brand:#5B6CFF; --violet:#7A5CFF; --cyan:#00D4FF; --gold:#FFC857; --rose:#D94F70;
  --nav:#0C1228; --deep:#11182F; --card:#FFFFFF; --line:rgba(91,108,255,.18);
  --shadow:0 20px 46px rgba(25,43,91,.14); --radius:24px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit}.skip-link{position:fixed;left:14px;top:-80px;z-index:20000;background:#fff;color:var(--brand);padding:10px 16px;border-radius:10px}.skip-link:focus{top:14px}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(12,18,40,.94);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(25,43,91,.16)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:22px}.site-logo,.drawer-brand,.footer-logo{display:flex;align-items:center;gap:10px;text-decoration:none}.site-logo img{width:42px;height:42px;object-fit:contain}.site-logo strong{color:#fff;font-size:21px;letter-spacing:.04em}.nav-core{display:flex;align-items:center;gap:6px}.nav-core a{color:#EEF2FF;text-decoration:none;border-radius:999px;padding:8px 12px;font-size:15px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,212,255,.16)}.header-actions{display:flex;align-items:center;gap:10px}.main-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;text-decoration:none;background:linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 100%);color:#fff!important;border-radius:999px;padding:12px 22px;font-weight:700;box-shadow:0 14px 32px rgba(91,108,255,.22);transition:transform .2s ease,box-shadow .2s ease}.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(91,108,255,.3)}.header-cta{padding:10px 18px;font-size:14px}.menu-toggle{width:42px;height:42px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);border-radius:50%;display:grid;place-content:center;gap:4px;cursor:pointer}.menu-toggle span{width:18px;height:2px;background:#fff;border-radius:2px}.menu-toggle-mobile{display:none}.drawer-overlay{position:fixed;inset:0;background:rgba(5,9,24,.58);z-index:10000;opacity:0;visibility:hidden;transition:.25s}.drawer-overlay.is-open{opacity:1;visibility:visible}.site-drawer{position:fixed;right:0;top:0;width:min(390px,90vw);height:100dvh;background:#fff;z-index:10001;padding:24px;box-shadow:-20px 0 60px rgba(12,18,40,.2);transform:translateX(105%);transition:transform .3s ease;overflow-y:auto}.site-drawer.is-open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between}.drawer-brand img{width:42px;height:42px;object-fit:contain}.drawer-brand span{font-size:22px;font-weight:800;color:var(--title)}.drawer-close{width:40px;height:40px;border:0;border-radius:50%;background:#EFF2FF;color:var(--title);font-size:28px;cursor:pointer}.drawer-intro{color:var(--muted);font-size:14px;margin:20px 0}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{padding:11px 13px;border-radius:14px;background:#F7F8FF;border:1px solid var(--line);text-decoration:none;color:var(--title);font-weight:600}.drawer-nav a:hover{background:#EEF1FF;color:var(--brand)}.drawer-support{margin-top:22px;padding:18px;border-radius:18px;background:linear-gradient(135deg,#11182F,#16213E);color:#fff}.drawer-support span{display:block;color:#9EEFFF;font-size:13px}.drawer-support a{display:block;margin-top:5px;color:#fff;text-decoration:none;font-weight:700}
.hero{position:relative;overflow:hidden;padding:78px 0 64px;background:radial-gradient(circle at 88% 12%,rgba(0,212,255,.22),transparent 28%),radial-gradient(circle at 18% 30%,rgba(217,79,112,.13),transparent 24%),linear-gradient(135deg,#F9F6FF 0%,#EEF7FF 54%,#FFF9F1 100%)}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(2px)}.hero:before{width:320px;height:320px;background:rgba(122,92,255,.08);left:-130px;bottom:-130px}.hero:after{width:170px;height:170px;border:28px solid rgba(0,212,255,.08);right:34%;top:20px}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:56px}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--violet);font-size:13px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.eyebrow:before,.section-kicker:before{content:"";width:28px;height:2px;background:linear-gradient(90deg,var(--gold),var(--rose));border-radius:2px}.hero h1{margin:14px 0 12px;color:var(--title);font-size:clamp(48px,7vw,82px);line-height:1.04;letter-spacing:-.04em}.hero-subtitle{margin:0;color:var(--title);font-size:clamp(24px,3vw,38px);font-weight:800;line-height:1.35}.hero-copy{color:var(--muted);font-size:17px;margin:22px 0 26px;max-width:680px}.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.text-link{color:var(--brand);text-decoration:none;font-weight:700}.text-link:hover{text-decoration:underline}.hero-points{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 0;padding:0;list-style:none}.hero-points li{background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:999px;padding:8px 13px;color:var(--title);font-size:14px;box-shadow:0 8px 20px rgba(25,43,91,.07)}.hero-visual{position:relative}.hero-visual-main{position:relative;z-index:2;border-radius:34px;padding:14px;background:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.9);box-shadow:0 34px 80px rgba(37,57,128,.2);transform:rotate(1deg)}.hero-visual-main img{width:100%;max-height:600px;object-fit:contain;border-radius:25px}.floating-card{position:absolute;z-index:3;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:13px 16px}.floating-card strong{display:block;color:var(--title)}.floating-card span{font-size:12px;color:var(--muted)}.floating-one{left:-36px;top:12%}.floating-two{right:-20px;bottom:10%}.pulse-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 6px rgba(0,212,255,.12);margin-right:8px}
.highlight-strip{position:relative;z-index:3;margin-top:-24px}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.highlight-item{padding:24px}.highlight-item+.highlight-item{border-left:1px solid var(--line)}.highlight-index{font-size:12px;color:var(--violet);font-weight:800}.highlight-item h3{color:var(--title);margin:4px 0 6px;font-size:17px}.highlight-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.section{padding:86px 0}.section-compact{padding:58px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}.section-head h2,.inner-section h2{margin:10px 0 0;color:var(--title);font-size:clamp(30px,4vw,46px);line-height:1.2}.section-head p{max-width:560px;margin:0;color:var(--muted)}.channel-cloud{display:flex;flex-wrap:wrap;gap:12px}.channel-pill{flex:1 1 210px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:999px;text-decoration:none;box-shadow:0 10px 24px rgba(25,43,91,.07)}.channel-pill span{font-weight:800;color:var(--title)}.channel-pill small{color:var(--muted);white-space:nowrap}.channel-pill:hover{transform:translateY(-2px);border-color:rgba(91,108,255,.4)}.split-feature{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.feature-media{position:relative;padding:16px;border-radius:30px;background:linear-gradient(145deg,#EEF1FF,#EAFBFF);border:1px solid var(--line)}.feature-media img{width:100%;max-height:520px;object-fit:contain;border-radius:22px}.feature-copy h2{font-size:clamp(32px,4vw,48px);line-height:1.2;color:var(--title);margin:10px 0 18px}.feature-copy p{color:var(--muted);font-size:16px}.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}.mini-stat{padding:15px;background:#fff;border:1px solid var(--line);border-radius:16px}.mini-stat strong{display:block;color:var(--title)}.mini-stat span{font-size:12px;color:var(--muted)}.bg-soft{background:linear-gradient(180deg,#EEF3FF 0%,#F8FAFF 100%)}.media-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}.media-card,.zone-card,.info-card,.review-card,.faq-item,.inner-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:24px}.media-card{overflow:hidden}.media-card img{width:100%;height:310px;object-fit:contain;background:#F2F5FF}.media-card-content{padding:26px}.media-card h3,.zone-card h3,.info-card h3{color:var(--title);font-size:24px;margin:0 0 10px}.media-card p,.zone-card p,.info-card p{color:var(--muted)}.media-card-list{display:grid;gap:13px}.media-mini{display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:center;padding:14px;background:#fff;border:1px solid var(--line);border-radius:20px}.media-mini img{width:110px;height:88px;object-fit:contain;border-radius:14px;background:#F3F6FF}.media-mini h3{font-size:17px;color:var(--title);margin:0 0 4px}.media-mini p{font-size:13px;color:var(--muted);margin:0}.two-col,.three-col,.review-grid{display:grid;gap:24px}.two-col{grid-template-columns:repeat(2,1fr)}.three-col{grid-template-columns:repeat(3,1fr)}.zone-card{overflow:hidden}.zone-card img{width:100%;height:270px;object-fit:contain;background:linear-gradient(135deg,#F0F4FF,#EAFBFF)}.zone-content{padding:26px}.point-list{display:grid;gap:10px;margin:18px 0}.point-list div{display:flex;gap:10px;color:var(--muted);font-size:14px}.point-list div:before{content:"";flex:0 0 8px;height:8px;margin-top:8px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--cyan))}.three-col .info-card{padding:24px}.info-card .icon-bubble{width:48px;height:48px;border-radius:16px;display:grid;place-content:center;background:linear-gradient(135deg,#ECEFFF,#E8FBFF);color:var(--violet);font-weight:900;margin-bottom:18px}.security-wrap{display:grid;grid-template-columns:.86fr 1.14fr;gap:28px;align-items:stretch}.security-images{display:grid;grid-template-columns:1fr 1fr;gap:14px}.security-images img{height:100%;min-height:310px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:24px;padding:10px}.security-copy{padding:34px;background:linear-gradient(145deg,#11182F,#16213E);color:#fff;border-radius:28px;box-shadow:var(--shadow)}.security-copy h2{font-size:38px;margin:10px 0 16px;color:#fff}.security-copy p{color:#D7DFF7}.security-copy .point-list div{color:#E8EDFF}.review-grid{grid-template-columns:repeat(3,1fr)}.review-card{padding:24px}.review-stars{color:var(--gold);letter-spacing:.15em}.review-card p{color:var(--muted)}.review-person{display:flex;align-items:center;gap:12px}.avatar{width:42px;height:42px;display:grid;place-content:center;border-radius:50%;background:linear-gradient(135deg,#E9ECFF,#E7FBFF);color:var(--violet);font-weight:800}.review-person strong{display:block;color:var(--title)}.review-person span{font-size:12px;color:var(--soft)}.faq-list{display:grid;gap:14px}.faq-item{padding:0 22px}.faq-item summary{cursor:pointer;list-style:none;padding:21px 36px 21px 0;color:var(--title);font-weight:800;position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";position:absolute;right:0;top:18px;width:30px;height:30px;border-radius:50%;display:grid;place-content:center;background:#EEF1FF;color:var(--brand);font-size:20px}.faq-item[open] summary:after{content:"−"}.faq-item p{color:var(--muted);margin:0;padding:0 0 22px}.notice-band{padding:34px;border-radius:28px;background:linear-gradient(135deg,#FFF4D6,#F1F4FF 52%,#EAF7FF);border:1px solid rgba(255,200,87,.35);display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center}.notice-icon{width:64px;height:64px;border-radius:20px;display:grid;place-content:center;background:#fff;color:var(--rose);font-size:26px;box-shadow:0 12px 28px rgba(25,43,91,.1)}.notice-band h2{color:var(--title);margin:0 0 5px}.notice-band p{color:var(--muted);margin:0}.about-band{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:36px;padding:38px;border-radius:30px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.about-band img{max-height:400px;object-fit:contain;margin:auto}.about-band h2{font-size:40px;color:var(--title);margin:10px 0}.about-band p{color:var(--muted)}
.inner-hero{position:relative;overflow:hidden;padding:74px 0 62px;background:radial-gradient(circle at 78% 16%,rgba(0,212,255,.18),transparent 28%),linear-gradient(135deg,#F9F7FF,#EDF7FF)}.inner-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:52px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;color:var(--soft);font-size:13px;margin-bottom:16px}.breadcrumbs a{color:var(--brand);text-decoration:none}.inner-hero h1{font-size:clamp(40px,5.5vw,66px);line-height:1.12;color:var(--title);margin:12px 0 18px}.inner-lead{font-size:17px;color:var(--muted);max-width:720px}.inner-hero img{width:100%;max-height:480px;object-fit:contain;background:rgba(255,255,255,.75);border:1px solid rgba(255,255,255,.9);border-radius:30px;padding:14px;box-shadow:var(--shadow)}.inner-main{padding:74px 0}.inner-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:30px;align-items:start}.inner-content{display:grid;gap:24px}.inner-card{padding:30px}.inner-card h2{font-size:30px;color:var(--title);margin:0 0 14px}.inner-card h3{color:var(--title);margin:22px 0 8px}.inner-card p{color:var(--muted);margin:0 0 14px}.inner-card p:last-child{margin-bottom:0}.feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.feature-box{padding:19px;border-radius:19px;background:#F7F9FF;border:1px solid var(--line)}.feature-box span{display:inline-grid;place-content:center;width:34px;height:34px;border-radius:12px;background:#fff;color:var(--violet);font-weight:800}.feature-box h3{font-size:17px;margin:10px 0 7px}.feature-box p{font-size:13px}.guide-list{counter-reset:guide;display:grid;gap:14px}.guide-step{counter-increment:guide;display:grid;grid-template-columns:46px 1fr;gap:15px;align-items:start;padding:18px;border-radius:18px;background:#F8FAFF;border:1px solid var(--line)}.guide-step:before{content:counter(guide,decimal-leading-zero);width:46px;height:46px;border-radius:15px;display:grid;place-content:center;background:linear-gradient(135deg,var(--brand),var(--violet));color:#fff;font-weight:800}.guide-step h3{font-size:17px;margin:1px 0 5px}.guide-step p{font-size:14px;margin:0}.quote-card{position:relative;padding:28px 28px 28px 72px;border-radius:22px;background:linear-gradient(135deg,#EEF1FF,#EFFBFF);border:1px solid var(--line)}.quote-card:before{content:"“";position:absolute;left:22px;top:9px;font-size:72px;line-height:1;color:rgba(91,108,255,.35)}.quote-card p{color:var(--title);font-size:16px;margin:0}.quote-card span{display:block;margin-top:10px;color:var(--muted);font-size:13px}.inner-sidebar{position:sticky;top:96px;display:grid;gap:18px}.side-card{padding:22px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 14px 34px rgba(25,43,91,.1)}.side-card h3{color:var(--title);margin:0 0 12px}.side-nav{display:grid;gap:8px}.side-nav a{display:flex;align-items:center;justify-content:space-between;text-decoration:none;color:var(--muted);padding:10px 12px;border-radius:12px;background:#F8F9FF}.side-nav a:hover{color:var(--brand);background:#EEF1FF}.side-note{background:linear-gradient(145deg,#11182F,#16213E);color:#fff}.side-note h3{color:#fff}.side-note p{color:#D8E0F8;font-size:14px}.side-note a{width:100%}.inner-faq{display:grid;gap:10px}.inner-faq details{border-top:1px solid var(--line)}.inner-faq details:first-child{border-top:0}.inner-faq summary{cursor:pointer;color:var(--title);font-weight:700;padding:14px 0}.inner-faq p{padding-bottom:10px;font-size:14px}.legal-note{padding:22px;border-radius:20px;background:#FFF9E9;border:1px solid rgba(255,200,87,.45)}.legal-note h3{color:var(--title);margin:0 0 8px}.legal-note p{color:#6E6554;margin:0}
.site-footer{position:relative;overflow:hidden;background:#0B1024;color:#EEF2FF;padding:70px 0 0}.footer-inner{position:relative;z-index:1;width:min(1180px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:.9fr 1.6fr;gap:56px}.footer-logo img{width:48px;height:48px;object-fit:contain}.footer-logo span{font-size:26px;font-weight:800}.footer-brand p{color:#B8C3DF;max-width:440px;margin:18px 0 24px}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.footer-links h3{font-size:15px;color:#fff;margin:0 0 14px}.footer-links a{display:block;color:#B8C3DF;text-decoration:none;font-size:14px;margin:8px 0}.footer-links a:hover{color:#7FEAFF}.footer-bottom{position:relative;z-index:1;width:min(1180px,calc(100% - 40px));margin:54px auto 0;padding:20px 0;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;color:#8793B3;font-size:12px}.footer-bottom p{margin:0}.footer-orbit{position:absolute;border-radius:50%;border:1px solid rgba(0,212,255,.12)}.footer-orbit-one{width:340px;height:340px;right:-120px;top:-100px}.footer-orbit-two{width:220px;height:220px;left:-80px;bottom:-100px}.mobile-bottom-nav{display:none}
@media (max-width:1040px){.nav-core{display:none}.menu-toggle-desktop{display:grid}.hero-grid,.split-feature,.inner-hero-grid{gap:34px}.highlight-grid{grid-template-columns:repeat(2,1fr)}.highlight-item:nth-child(3){border-left:0;border-top:1px solid var(--line)}.highlight-item:nth-child(4){border-top:1px solid var(--line)}.three-col,.review-grid{grid-template-columns:repeat(2,1fr)}.security-wrap{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.inner-layout{grid-template-columns:1fr}.inner-sidebar{position:static;grid-template-columns:1fr 1fr}.feature-list{grid-template-columns:1fr 1fr}}
@media (max-width:760px){body{padding-bottom:70px}.container{width:min(100% - 28px,1180px)}.header-inner{min-height:64px;padding:0 14px;gap:10px}.menu-toggle-mobile{display:grid}.menu-toggle-desktop{display:none}.site-logo{position:absolute;left:50%;transform:translateX(-50%)}.site-logo img{width:38px;height:38px}.site-logo strong{display:none}.header-cta{padding:8px 13px;font-size:12px}.hero{padding:48px 0 48px}.hero-grid,.split-feature,.media-grid,.two-col,.inner-hero-grid,.about-band{grid-template-columns:1fr}.hero-copy{font-size:15px}.hero-visual{margin-top:16px}.floating-one{left:4px}.floating-two{right:4px}.highlight-strip{margin-top:0;padding-top:14px}.highlight-grid{grid-template-columns:1fr}.highlight-item+.highlight-item{border-left:0;border-top:1px solid var(--line)}.section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:14px}.mini-stats{grid-template-columns:1fr}.three-col,.review-grid{grid-template-columns:1fr}.security-images{grid-template-columns:1fr 1fr}.security-images img{min-height:210px}.notice-band{grid-template-columns:1fr;text-align:left}.notice-band .main-btn{justify-self:start}.about-band{padding:25px}.feature-list{grid-template-columns:1fr}.inner-hero{padding:46px 0}.inner-main{padding:50px 0}.inner-card{padding:23px}.inner-sidebar{grid-template-columns:1fr}.footer-inner{width:min(100% - 28px,1180px)}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{width:min(100% - 28px,1180px);display:block}.footer-bottom p+p{margin-top:8px}.mobile-bottom-nav{position:fixed;z-index:9000;left:10px;right:10px;bottom:8px;height:58px;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(11,16,36,.95);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.14);border-radius:18px;box-shadow:0 12px 32px rgba(11,16,36,.25);padding:6px}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#DCE4FF;text-decoration:none;font-size:11px}.mobile-bottom-nav span{font-size:17px;line-height:1}.site-footer{padding-bottom:30px}.media-mini{grid-template-columns:90px 1fr}.media-mini img{width:90px}.drawer-nav{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.hero h1{font-size:52px}.hero-subtitle{font-size:25px}.hero-actions{align-items:stretch}.hero-actions .main-btn{width:100%}.hero-actions .text-link{text-align:center}.hero-points{display:grid;grid-template-columns:1fr}.channel-pill{border-radius:18px}.channel-pill small{white-space:normal}.security-images{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr;gap:14px}.drawer-nav{grid-template-columns:1fr}.header-cta{max-width:84px}.site-drawer{padding:20px}}