:root{color-scheme:light;--bg:#f5f9ff;--panel:#fff;--ink:#14233e;--muted:#596d8d;--line:#e4ecf7;--blue:#2864fa;--soft:#eaf2ff;--shadow:0 12px 35px #315d9c0b}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:radial-gradient(ellipse at 75% 12%,var(--hero-glow,#e9f3ff),transparent 35%),var(--bg);font-family:"Microsoft YaHei","Microsoft YaHei UI",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:4px}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:-.035em;line-height:1.2}.wrap{width:min(1180px,calc(100% - 56px));margin-inline:auto}.site-header{background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.header-inner{height:76px;display:flex;align-items:center;gap:44px}.logo{display:inline-flex;align-items:center;gap:9px;white-space:nowrap;font-size:19px;font-weight:800;letter-spacing:-.04em}.logo b{color:var(--blue)}nav{display:flex;gap:28px;font-size:14px;font-weight:650;color:var(--muted)}nav a:hover{color:var(--blue)}.header-actions{margin-left:auto;display:flex;gap:12px;align-items:center}.button{display:inline-flex;gap:12px;align-items:center;justify-content:center;min-height:47px;padding:12px 22px;border-radius:9px;border:1px solid var(--line);font-size:15px;font-weight:750;transition:transform .18s,box-shadow .18s}.button:hover{transform:translateY(-2px);box-shadow:0 8px 22px #2864fa20}.primary{background:var(--blue);color:white;border-color:var(--blue);box-shadow:0 5px 14px #2864fa24}.secondary{background:var(--panel);color:var(--blue)}.theme-button{width:41px;height:41px;border:1px solid var(--line);background:var(--panel);color:var(--blue);border-radius:9px;font-size:21px}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1fr 1.1fr;gap:22px;align-items:center;padding-block:55px 20px}.hero-copy{position:relative;z-index:2}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.075em;color:var(--blue)}.pill{display:inline-block;background:var(--soft);padding:7px 11px;border-radius:6px}h1{font-size:clamp(36px,3.7vw,52px);margin-top:19px;line-height:1.13;font-weight:850}h1 span{color:var(--blue)}.hero-copy>p{color:var(--muted);max-width:500px;font-size:17px;margin-top:19px;line-height:1.65}.hero-actions{display:flex;gap:13px;margin-top:25px}.hero-checks{display:flex;gap:19px;flex-wrap:wrap;font-size:11px;font-weight:650;color:var(--muted);margin-top:19px}.hero-checks span:first-letter{color:var(--blue)}.hero-visual{position:relative;min-height:380px}.atlas-globe{width:100%;height:400px;opacity:.85}.globe-brand{position:absolute;top:44%;left:49%;border-radius:16px;box-shadow:0 0 0 14px #2864fa08,0 0 0 35px #2864fa05}.orbit-label{position:absolute;background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;padding:12px 16px;display:flex;align-items:center;gap:11px;font-size:12px;font-weight:800;animation:float 7s ease-in-out infinite}.orbit-label>span{color:var(--blue);font-size:23px;background:var(--soft);width:37px;height:37px;border-radius:50%;display:grid;place-items:center}.orbit-label small{display:block;color:var(--muted);font-size:10px;font-weight:500;margin-top:2px}.policy{top:17%;left:7%}.crypto{top:21%;right:0;animation-delay:-2s}.social{bottom:13%;left:1%;animation-delay:-4s}.global{bottom:11%;right:-1%;animation-delay:-1s}.fact-strip{display:grid;grid-template-columns:repeat(4,1fr);padding:21px 12px;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);margin-top:6px}.fact-strip>div{display:flex;gap:12px;align-items:center;padding:0 16px}.fact-strip>div+div{border-left:1px solid var(--line)}.feature-icon{width:41px;height:41px;border-radius:11px;background:var(--soft);color:var(--blue);display:inline-grid;place-items:center;font-size:24px;flex-shrink:0}.fact-strip strong{display:block;font-size:19px;line-height:1.4}.fact-strip strong small{font-size:12px;font-weight:600}.fact-strip p>span{display:block;font-size:11px;color:var(--muted);margin-top:3px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:24px}.feature-grid>a{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:22px 20px 27px;transition:border .2s,transform .2s}.feature-grid>a:hover{border-color:var(--blue);transform:translateY(-3px)}.feature-grid h2{font-size:19px;margin-top:17px}.feature-grid p{font-size:13px;color:var(--muted);margin-top:10px;padding-right:15px;line-height:1.6}.card-arrow{position:absolute;bottom:23px;right:14px;background:var(--soft);color:var(--blue);border-radius:50%;width:29px;height:29px;text-align:center;padding-top:1px}.showcase{margin-top:35px;background:var(--panel);border:1px solid var(--line);border-radius:17px;padding:26px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:21px}.section-heading h2{font-size:24px;margin-top:7px}.text-link{color:var(--blue);font-size:13px;font-weight:700;white-space:nowrap}.product-window{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg)}.window-top{display:flex;align-items:center;gap:15px;padding:13px 18px;background:var(--panel);border-bottom:1px solid var(--line);font-size:13px;font-weight:750}.window-dots{display:flex;gap:5px}.window-dots i{width:7px;height:7px;border-radius:50%;background:#c6d5ea}.demo-badge{margin-left:auto;color:var(--muted);font-size:9px;letter-spacing:.09em}.window-content{display:grid;grid-template-columns:190px 1fr}.preview-sidebar{background:var(--panel);padding:22px 15px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:11px}.preview-sidebar>img{margin:0 0 8px 10px}.preview-sidebar>span{padding:8px 11px;color:var(--muted);font-size:14px;border-radius:7px}.preview-sidebar .active{background:var(--blue);color:#fff}.preview-sidebar b{font-weight:600;margin-left:10px}.preview-watch{font-size:9px;letter-spacing:.08em;color:var(--muted);padding:19px 9px;border-top:1px solid var(--line);margin-top:10px}.preview-watch>div{display:flex;align-items:center;gap:9px;margin-top:17px;letter-spacing:0;font-size:11px;font-weight:650}.preview-watch i,.preview-author i{background:var(--soft);color:var(--blue);font-style:normal;border-radius:50%;width:31px;height:31px;display:grid;place-items:center;font-size:11px;font-weight:800}.preview-feed{padding:24px 26px}.preview-feed-heading{display:flex;align-items:center;justify-content:space-between}.preview-feed-heading strong{font-size:24px}.live-indicator{color:#198261;font-size:11px}.preview-tabs{display:flex;gap:7px;padding-block:15px;font-size:11px;color:var(--muted)}.preview-tabs span{padding:6px 12px;border-radius:6px}.preview-tabs .selected{color:var(--blue);background:var(--soft)}.preview-message{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px 19px;margin-bottom:12px}.preview-author{display:flex;gap:10px;align-items:center;font-size:12px;font-weight:750}.preview-author small{display:block;font-weight:500;font-size:10px;color:var(--muted);margin-top:2px}.preview-author>span{margin-left:auto;color:var(--blue)}.preview-message h3{font-size:17px;line-height:1.4;margin-top:11px}.preview-message p{font-size:12px;color:var(--muted);margin-top:7px}.preview-analysis{margin-top:12px;background:var(--soft);color:var(--muted);border-radius:6px;padding:9px 11px;font-size:11px}.preview-analysis span{color:var(--blue);font-size:9px;font-weight:750;margin-right:10px}.preview-chips{display:flex;gap:8px;margin-top:12px}.preview-chips span{font-size:10px;background:var(--soft);color:var(--blue);padding:4px 9px;border-radius:5px}.preview-token{display:flex;gap:12px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:13px 17px;font-size:12px;font-weight:750}.preview-token small{display:block;font-size:10px;font-weight:500;color:var(--muted)}.preview-token>span:last-child{margin-left:auto;color:var(--blue)}.token-symbol{font-size:24px;color:var(--blue)}.preview-caption{font-size:11px;color:var(--muted);margin-top:12px}.workflow{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding:33px 15px}.workflow>div{display:grid;grid-template-columns:35px 1fr;gap:6px 13px}.workflow span{grid-row:1/3;border:1px solid var(--line);height:35px;border-radius:9px;color:var(--blue);display:grid;place-items:center;font-size:13px;font-weight:800}.workflow h3{font-size:15px}.workflow p{font-size:12px;color:var(--muted)}.membership-section{padding-block:28px}.center-heading{text-align:center}.center-heading h2{font-size:29px;margin:9px 0}.center-heading p{color:var(--muted);font-size:13px}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px;margin:28px 25px 0}.pricing-card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:24px;display:flex;flex-direction:column}.pricing-card.featured{border-color:var(--blue);box-shadow:0 0 0 3px #2864fa07}.pricing-card h3{font-size:21px}.plan-price{font-size:32px;font-weight:800;margin:10px 0}.plan-price small{font-size:12px;color:var(--muted);font-weight:500}.plan-price.future{font-size:24px;min-height:51px;display:flex;align-items:center}.pricing-card p{font-size:12px;color:var(--muted)}ul{list-style:none;padding:0;margin:15px 0 22px;font-size:13px;color:var(--muted)}li{margin-top:9px}li:before{content:'✓';color:var(--blue);margin-right:8px}.pricing-card .button{margin-top:auto;width:100%}.planned-badge{position:absolute;top:-11px;left:20px;background:var(--blue);color:white;border-radius:6px;padding:4px 9px;font-size:9px;font-weight:800}.pricing-note{text-align:center;color:var(--muted);font-size:11px;margin-top:16px}.faq-section{display:grid;grid-template-columns:1fr 1.5fr;gap:50px;padding-block:39px}.faq-section h2{font-size:29px;margin-top:10px}.faq-section>div>p{font-size:13px;color:var(--muted);margin-top:10px}details{border-bottom:1px solid var(--line);padding:15px 0}summary{display:flex;justify-content:space-between;gap:12px;cursor:pointer;list-style:none;font-weight:700;font-size:14px}summary::-webkit-details-marker{display:none}summary span{color:var(--blue)}details[open] summary span{transform:rotate(45deg)}details p{font-size:13px;color:var(--muted);margin-top:11px}.closing-cta{background:linear-gradient(110deg,var(--soft),var(--panel));border:1px solid var(--line);border-radius:13px;padding:30px 35px;display:flex;justify-content:space-between;align-items:center;gap:22px;margin-block:10px 30px}.closing-cta h2{font-size:27px;margin:7px 0}.closing-cta p{font-size:13px;color:var(--muted)}footer{display:flex;align-items:center;gap:30px;padding-block:27px;border-top:1px solid var(--line)}footer p{font-size:11px;color:var(--muted)}footer>div{display:flex;gap:19px;margin-left:auto;font-size:12px;color:var(--muted)}.tour-dialog{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:16px;width:min(610px,calc(100% - 30px));padding:35px}.tour-dialog::backdrop{background:#14233e77;backdrop-filter:blur(5px)}.tour-close{position:absolute;right:15px;top:10px;border:0;background:none;color:var(--muted);font-size:29px}.tour-dialog h2{font-size:27px;margin:9px 0 20px}.tour-tabs{display:flex;gap:8px}.tour-tabs button{padding:10px 15px;background:var(--soft);border:1px solid var(--line);color:var(--muted);border-radius:7px;font-size:13px}.tour-tabs [aria-selected=true]{color:white;background:var(--blue);border-color:var(--blue)}#tour-panel{padding:23px 0}#tour-panel h3{font-size:23px;margin-bottom:13px}#tour-panel p{color:var(--muted);font-size:15px;margin-bottom:20px}.section-note{font-size:11px;color:var(--muted)}:root[data-theme=dark]{color-scheme:dark;--bg:#141d2d;--panel:#1d2a3e;--ink:#f0f5ff;--muted:#b4c2d8;--line:#34465f;--blue:#82adff;--soft:#263d61;--shadow:0 12px 35px #0001}[data-theme=dark] .primary{background:#356cf0;border-color:#356cf0}[data-theme=dark] .atlas-globe{opacity:.32}[data-theme=dark] .planned-badge{background:#356cf0}.pulse-dot{width:6px;height:6px;border-radius:50%;background:#2cac84;display:inline-block}@keyframes float{50%{transform:translateY(-7px)}}
@media(min-width:1500px){.wrap{width:1240px}.hero{padding-block:60px 28px}.hero-visual{min-height:420px}.atlas-globe{height:430px}}
@media(max-width:1000px){.header-inner{gap:22px}nav{gap:18px}.hero{grid-template-columns:1fr 1fr}.hero-visual{min-height:330px}.atlas-globe{height:330px}.orbit-label{padding:9px;font-size:10px}.orbit-label small{font-size:9px}.orbit-label>span{width:29px;height:29px;font-size:19px}.fact-strip{grid-template-columns:repeat(2,1fr);gap:20px}.fact-strip>div:nth-child(3){border-left:0}.feature-grid{grid-template-columns:repeat(2,1fr)}.pricing-grid{margin-inline:0;gap:12px}.pricing-card{padding:20px}.hero-checks{font-size:10px;gap:12px}.hero-actions{flex-wrap:wrap}}
@media(max-width:760px){.wrap{width:calc(100% - 32px)}.header-inner{height:65px;gap:12px}.logo{font-size:17px}.logo img{width:29px;height:29px}.header-actions{gap:8px}.header-actions .button{padding:8px 12px;min-height:39px;font-size:12px}.theme-button{width:36px;height:36px}.menu-toggle{display:block;margin-left:auto;border:0;background:none;color:var(--blue);font-size:22px;order:3}nav{display:none;position:absolute;top:65px;left:0;right:0;padding:20px;background:var(--panel);border-bottom:1px solid var(--line);flex-direction:column;gap:17px}nav.open{display:flex}.hero{display:flex;flex-direction:column;padding-block:32px 0;gap:0}.hero-copy{width:100%}h1{font-size:38px;line-height:1.16}.hero-copy>p{font-size:16px;line-height:1.65}.hero-actions .button{font-size:14px;padding-inline:16px}.hero-checks{font-size:11px}.hero-visual{width:100%;min-height:260px;margin-top:15px}.atlas-globe{height:290px}.globe-brand{width:45px;height:45px}.policy{left:0;top:17%}.crypto{right:0;top:22%}.social{bottom:17%;left:0}.global{bottom:12%;right:0}.orbit-label small{display:none}.orbit-label{font-size:11px;padding:9px 10px;gap:7px}.fact-strip{padding:18px 4px;gap:19px 5px;margin-top:0}.fact-strip>div{padding:0 9px;gap:8px}.fact-strip .feature-icon{width:31px;height:31px;font-size:19px}.fact-strip strong{font-size:15px}.fact-strip strong small{font-size:10px}.fact-strip p>span{font-size:10px}.feature-grid{gap:10px;margin-top:16px}.feature-grid>a{padding:18px 14px 28px}.feature-grid h2{font-size:17px}.feature-grid p{font-size:13px;padding-right:0}.card-arrow{display:none}.showcase{padding:16px;margin-top:22px}.section-heading{align-items:flex-start;flex-direction:column;gap:8px}.section-heading h2{font-size:23px}.window-content{grid-template-columns:1fr}.preview-sidebar{display:none}.preview-feed{padding:17px 12px}.window-top{padding:10px;font-size:11px}.demo-badge{font-size:8px}.preview-feed-heading strong{font-size:21px}.preview-message{padding:14px}.preview-message h3{font-size:17px}.preview-message p{font-size:13px}.preview-tabs{gap:0;font-size:10px}.preview-tabs span{padding-inline:9px}.preview-analysis{font-size:12px}.preview-analysis span{display:block;margin-bottom:4px}.preview-caption{font-size:11px}.workflow{grid-template-columns:1fr;gap:22px;padding-block:26px}.workflow h3{font-size:17px}.workflow p{font-size:14px}.membership-section{padding-block:20px}.center-heading h2{font-size:26px}.center-heading p{font-size:14px}.pricing-grid{grid-template-columns:1fr;gap:23px}.pricing-card{padding:25px}.pricing-card p,ul{font-size:14px}.plan-price.future{min-height:auto}.pricing-note{font-size:12px}.faq-section{grid-template-columns:1fr;gap:16px;padding-block:28px}summary{font-size:15px}details p{font-size:14px}.closing-cta{flex-direction:column;align-items:flex-start;padding:25px}.closing-cta h2{font-size:26px}.closing-cta .button{width:100%}footer{flex-wrap:wrap;gap:17px}footer p{font-size:12px;width:100%}footer>div{margin-left:0}.tour-dialog{padding:28px 22px}.tour-tabs button{font-size:12px;padding:9px 11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* Atlas Pulse AI brand palette */
:root{--blue:#2B6CFF;--ink:#0F172A;--muted:#64748B;--line:#E2E8F0;--bg:#F8FAFC}.logo em{font-style:normal;font-size:.7em;letter-spacing:0;padding:3px 5px;background:var(--soft);color:var(--blue);border-radius:5px;vertical-align:middle}:root[data-theme=dark]{--ink:#F0F5FF;--muted:#B4C2D8;--line:#34465F;--bg:#141D2D;--blue:#82ADFF}
/* Brand board: navy, azure and clean editorial spacing. */
:root{--blue:#0b3d91;--accent:#0b3d91;--ink:#0e1b2d}.logo em{font-style:normal;color:#3ba0ff;font-size:inherit;background:none;padding:0}.hero h1{font-size:clamp(38px,4.3vw,66px);letter-spacing:-.055em;line-height:1.13}.hero h1 span{color:var(--blue)}.hero-copy>p{font-size:17px;line-height:1.85;max-width:540px}.primary{background:#0b3d91!important;border-color:#0b3d91!important}.hero-visual{filter:drop-shadow(0 18px 36px #3ba0ff15)}.feature-grid>a{border-radius:15px;box-shadow:0 5px 25px #0b3d9105}.feature-icon{color:var(--blue)}.site-header{box-shadow:none;border-bottom:1px solid #e8edf4}.hero-checks{font-size:12px}.logo{letter-spacing:-.035em}.fact-strip{border-color:#e8edf4}
[data-theme=dark] .hero h1 span{color:#78b8ff}
@media(max-width:760px){.hero h1{font-size:40px}.hero-copy>p{font-size:16px}.hero-checks{font-size:12px;flex-wrap:wrap}}
.hero-live-preview{position:absolute;left:8%;right:1%;bottom:14px;z-index:3;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 20px 70px #0b3d9120;padding:20px;text-align:left;transform:rotate(-3deg);max-width:430px}.preview-caption{display:flex;justify-content:space-between;font-size:8px;letter-spacing:.08em;color:var(--blue);margin-bottom:10px}.preview-caption b{color:var(--muted);font-weight:500}.hero-live-preview h3{font-size:17px}.hero-preview-tabs{font-size:9px;display:flex;gap:18px;margin:15px 0;color:var(--muted)}.hero-preview-tabs b{color:var(--blue)}.hero-preview-message{display:flex;gap:10px;border:1px solid var(--line);padding:12px;border-radius:8px}.hero-preview-avatar{background:var(--soft);width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:10px;color:var(--blue)}.hero-preview-message strong{font-size:11px;display:block}.hero-preview-message small{font-size:9px;color:var(--muted)}.hero-preview-message p{font-size:12px;margin-top:8px}.hero-preview-ai{background:var(--soft);padding:10px;font-size:10px;color:var(--blue);border-radius:7px;margin-top:9px}.hero-preview-ai span{display:block;font-size:11px;color:var(--ink);margin-top:5px}.hero-preview-footer{font-size:9px;color:var(--muted);margin-top:12px}.orbit-label.global,.orbit-label.social{display:none}
@media(max-width:760px){.hero-live-preview{left:6%;right:6%;bottom:4px;padding:16px}.hero-visual{min-height:400px!important}}

/* Contrast and aligned wordmark repair */
:root[data-theme=dark]{--hero-glow:#203451;--ink:#f0f5ff;--blue:#91bfff;--accent:#91bfff;--muted:#bdcbe0;--line:#34465f;--panel:#1d2a3e;--soft:#263d61}
.logo{align-items:center;gap:11px;line-height:1;letter-spacing:-.025em}.logo>img{display:block;width:36px;height:36px;flex-shrink:0}.logo>span{display:inline-flex;align-items:baseline;gap:5px;line-height:1.2}.logo em{font:inherit;line-height:inherit;letter-spacing:inherit;vertical-align:baseline;padding:0;background:none}
:root[data-theme=dark] .primary{background:#2868d5!important;border-color:#2868d5!important;color:#fff}
:root[data-theme=dark] .secondary,:root[data-theme=dark] .theme-button{color:var(--blue)}
:root[data-theme=dark] .hero-visual{filter:none}:root[data-theme=dark] .atlas-globe{opacity:.2}
:root[data-theme=dark] .site-header,:root[data-theme=dark] .fact-strip{border-color:var(--line)}
@media(max-width:760px){.logo>img{width:31px;height:31px}.logo{gap:8px}.logo>span{gap:4px}}