@layer reset,base,components,utilities;@layer reset{*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body,h1,h2,h3,p,ul,ol{margin:0}ul,ol{padding:0}img,svg{display:block;max-width:100%}button,input,textarea,select{font:inherit}}@layer base{:root{--primary: #2563eb;--primary-deep: #1d4ed8;--primary-soft: #eff6ff;--violet: #7c3aed;--ink: #101828;--ink-soft: #344054;--muted: #667085;--line: #e4e7ec;--surface: #ffffff;--surface-soft: #f7f9fc;--success: #079455;--warning: #dc6803;--shadow-sm: 0 8px 24px rgba(16, 24, 40, .06);--shadow-md: 0 22px 64px rgba(16, 24, 40, .12);--radius-sm: 14px;--radius-md: 22px;--radius-lg: 30px;--container: 1180px}body{min-width:320px;background:var(--surface-soft);color:var(--ink);font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body:before{position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 14% 4%,rgba(37,99,235,.11),transparent 30%),radial-gradient(circle at 85% 12%,rgba(124,58,237,.08),transparent 26%),var(--surface-soft);content:"";pointer-events:none}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid rgba(37,99,235,.35);outline-offset:3px}::selection{background:#2563eb2e}}@layer components{.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid transparent;background:#f7f9fcd1;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}.site-header.is-scrolled{border-color:#e4e7ece6;background:#ffffffeb;box-shadow:0 8px 28px #1018280d}.navbar{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:12px;flex:none;font-size:20px;font-weight:750;letter-spacing:-.02em}.brand img{width:42px;height:42px}.brand-copy{display:grid;line-height:1.15}.brand-copy small{margin-top:4px;color:var(--muted);font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase}.navigation{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex:1}.nav-links{display:flex;align-items:center;gap:4px;list-style:none}.nav-links a{display:inline-flex;min-height:42px;align-items:center;padding:0 15px;border-radius:10px;color:var(--ink-soft);font-size:14px;font-weight:600;transition:color .16s ease,background .16s ease}.nav-links a:hover{background:#2563eb12;color:var(--primary)}.button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:0 20px;border:1px solid transparent;border-radius:12px;cursor:pointer;font-weight:700;line-height:1;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,border-color .16s ease}.button:hover{transform:translateY(-1px)}.button-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px #2563eb40}.button-primary:hover{background:var(--primary-deep);box-shadow:0 14px 30px #2563eb52}.button-secondary{border-color:var(--line);background:#ffffffd1;color:var(--ink)}.button-secondary:hover{border-color:#b8c6e2;background:#fff}.button svg{width:18px;height:18px}.menu-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer}.menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{width:20px;height:2px;display:block;border-radius:2px;background:var(--ink);content:"";transition:transform .16s ease}.menu-toggle span{position:relative}.menu-toggle span:before{position:absolute;top:-6px}.menu-toggle span:after{position:absolute;top:6px}.hero{padding:88px 0 70px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(440px,.98fr);align-items:center;gap:clamp(50px,7vw,96px)}.eyebrow{width:fit-content;display:inline-flex;align-items:center;gap:8px;margin-bottom:22px;padding:7px 12px;border:1px solid #cfe0ff;border-radius:999px;background:#eff6ffe6;color:var(--primary-deep);font-size:13px;font-weight:750}.eyebrow:before{width:7px;height:7px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px #2563eb1a;content:""}.hero h1{max-width:740px;font-size:clamp(42px,5.4vw,68px);line-height:1.08;letter-spacing:-.045em}.hero h1 span{background:linear-gradient(110deg,var(--primary) 12%,var(--violet) 88%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-lead{max-width:650px;margin-top:24px;color:var(--ink-soft);font-size:clamp(17px,1.8vw,20px);line-height:1.8}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.trust-note{display:flex;align-items:flex-start;gap:10px;margin-top:24px;color:var(--muted);font-size:13px}.trust-note svg{width:18px;height:18px;flex:none;margin-top:2px;color:var(--success)}.workflow-board{position:relative;padding:18px;border:1px solid rgba(255,255,255,.8);border-radius:var(--radius-lg);background:#ffffffc2;box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.workflow-board:before,.workflow-board:after{position:absolute;z-index:-1;border-radius:999px;content:"";filter:blur(3px)}.workflow-board:before{width:180px;height:180px;top:-48px;right:-54px;background:#7c3aed24}.workflow-board:after{width:140px;height:140px;bottom:-46px;left:-38px;background:#2563eb26}.board-window{overflow:hidden;border:1px solid #eaecf0;border-radius:20px;background:#fff}.board-topbar{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid #eef0f3;background:#fbfcfe}.window-dots{display:flex;gap:6px}.window-dots span{width:8px;height:8px;border-radius:50%;background:#d0d5dd}.board-status{display:inline-flex;align-items:center;gap:6px;color:var(--success);font-size:12px;font-weight:700}.board-status:before{width:7px;height:7px;border-radius:50%;background:#12b76a;content:""}.board-content{padding:18px}.board-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.summary-chip{padding:13px;border:1px solid #eef0f3;border-radius:13px;background:#fff}.summary-chip span{display:block;color:var(--muted);font-size:11px}.summary-chip strong{display:block;margin-top:4px;font-size:21px;letter-spacing:-.03em}.order-flow{display:grid;gap:11px;margin-top:16px}.flow-item{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;padding:13px;border:1px solid #edf0f4;border-radius:14px}.flow-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:var(--primary-soft);color:var(--primary)}.flow-icon svg{width:20px;height:20px}.flow-copy strong,.flow-copy small{display:block}.flow-copy strong{font-size:13px}.flow-copy small{margin-top:2px;color:var(--muted);font-size:11px}.flow-state{padding:5px 9px;border-radius:999px;background:#ecfdf3;color:var(--success);font-size:10px;font-weight:750}.board-progress{margin-top:16px;padding:14px;border-radius:14px;background:#f8faff}.progress-head{display:flex;justify-content:space-between;gap:16px;color:var(--ink-soft);font-size:11px}.progress-track{height:7px;margin-top:10px;overflow:hidden;border-radius:999px;background:#e7edf8}.progress-track span{width:76%;height:100%;display:block;border-radius:inherit;background:linear-gradient(90deg,var(--primary),var(--violet))}.metrics-strip{padding-bottom:76px}.metrics-panel{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius-md);background:#ffffffc2;box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.metric-item{position:relative;padding:25px 26px}.metric-item:not(:last-child):after{position:absolute;top:22px;right:0;bottom:22px;width:1px;background:var(--line);content:""}.metric-item strong{display:block;font-size:20px;letter-spacing:-.02em}.metric-item span{display:block;margin-top:5px;color:var(--muted);font-size:13px}.section{padding:96px 0}.section-white{background:var(--surface)}.section-heading{max-width:720px;margin-bottom:46px}.section-heading.centered{margin-inline:auto;text-align:center}.section-kicker{color:var(--primary);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.section-heading h2{margin-top:12px;font-size:clamp(32px,4vw,46px);line-height:1.2;letter-spacing:-.035em}.section-heading p{margin-top:16px;color:var(--muted);font-size:17px}.client-download-section{background:linear-gradient(180deg,#f7faff,#f3f7fd)}.client-download-card{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);gap:48px;padding:44px;border:1px solid #dce7f6;border-radius:28px;background:#fff;box-shadow:0 24px 60px #294c8317}.client-download-copy h2{margin-top:12px;font-size:clamp(30px,4vw,44px);letter-spacing:-.035em}.client-download-copy>p{max-width:690px;margin-top:16px;color:var(--muted);font-size:16px}.client-version-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:28px}.client-version-meta>div{padding:16px 18px;border:1px solid var(--line);border-radius:16px;background:#f8faff}.client-version-meta span,.client-version-meta strong{display:block}.client-version-meta span{color:var(--muted);font-size:12px}.client-version-meta strong{margin-top:5px;font-size:17px}.client-release-notes{margin-top:22px;padding:18px 20px;border-left:3px solid var(--primary);border-radius:0 14px 14px 0;background:var(--primary-soft)}.client-release-notes strong{font-size:14px}.client-release-notes p{margin-top:6px;color:var(--muted);white-space:pre-line}.client-download-action{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px 26px;border:1px solid #dce7f6;border-radius:22px;background:linear-gradient(160deg,#f8fbff,#eef5ff);text-align:center}.windows-mark{width:64px;height:64px;display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:4px;transform:perspective(100px) rotateY(-7deg)}.windows-mark span{background:var(--primary)}.client-platform{margin-top:18px;color:var(--primary);font-size:13px;font-weight:800}.client-download-action>strong{margin-top:6px;font-size:20px}.client-download-button{width:100%;margin-top:24px}.client-download-button[aria-disabled=true]{pointer-events:none;opacity:.55}.client-download-action small{margin-top:10px;color:var(--muted);font-size:12px}.client-download-card.is-unavailable .windows-mark span{background:#94a3b8}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feature-card{min-height:248px;padding:28px;border:1px solid var(--line);border-radius:var(--radius-md);background:#fff;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.feature-card:hover{transform:translateY(-4px);border-color:#c8d5ec;box-shadow:var(--shadow-sm)}.icon-badge{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:var(--primary-soft);color:var(--primary)}.icon-badge.violet{background:#f5f3ff;color:var(--violet)}.icon-badge.green{background:#ecfdf3;color:var(--success)}.icon-badge.orange{background:#fff6ed;color:var(--warning)}.icon-badge svg{width:24px;height:24px}.feature-card h3{margin-top:22px;font-size:20px;letter-spacing:-.02em}.feature-card p{margin-top:11px;color:var(--muted);font-size:14px}.workflow-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;counter-reset:workflow}.workflow-step{position:relative;padding:24px 18px;border:1px solid var(--line);border-radius:18px;background:#fff;counter-increment:workflow}.workflow-step:before{width:36px;height:36px;display:grid;place-items:center;border-radius:11px;background:var(--primary);color:#fff;content:counter(workflow,decimal-leading-zero);font-size:12px;font-weight:800}.workflow-step:not(:last-child):after{position:absolute;top:40px;right:-15px;z-index:2;width:16px;height:2px;background:#b9c8e7;content:""}.workflow-step h3{margin-top:20px;font-size:17px}.workflow-step p{margin-top:9px;color:var(--muted);font-size:13px}.scenario-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}.scenario-card{min-height:270px;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-md);background:#fff}.scenario-card.primary{position:relative;border-color:transparent;background:linear-gradient(145deg,#1d4ed8,#6d28d9);color:#fff}.scenario-card.primary:before{position:absolute;width:220px;height:220px;top:-90px;right:-70px;border:35px solid rgba(255,255,255,.11);border-radius:50%;content:""}.scenario-label{width:fit-content;margin-bottom:auto;padding:6px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary-deep);font-size:12px;font-weight:750}.scenario-card.primary .scenario-label{background:#ffffff24;color:#fff}.scenario-card h3{position:relative;font-size:23px;line-height:1.3}.scenario-card p{position:relative;margin-top:10px;color:var(--muted);font-size:14px}.scenario-card.primary p{color:#fffc}.security-section{overflow:hidden;background:#0d1730;color:#fff}.security-grid{display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:clamp(48px,7vw,96px)}.security-copy .section-kicker{color:#84adff}.security-copy h2{margin-top:12px;font-size:clamp(32px,4vw,46px);line-height:1.2;letter-spacing:-.035em}.security-copy>p{margin-top:18px;color:#b9c4da;font-size:17px}.security-list{display:grid;gap:14px;margin-top:28px;list-style:none}.security-list li{display:flex;align-items:flex-start;gap:10px;color:#d9e1f0;font-size:14px}.security-list svg{width:19px;height:19px;flex:none;margin-top:2px;color:#6ce9a6}.security-panel{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.security-card{min-height:170px;padding:23px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:#ffffff0f}.security-card strong{display:block;margin-top:18px;font-size:17px}.security-card p{margin-top:8px;color:#aebbd2;font-size:13px}.security-card svg{width:25px;height:25px;color:#84adff}.about-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:stretch;gap:28px}.about-copy{padding:10px 14px 10px 0}.about-copy h2{margin-top:12px;font-size:clamp(32px,4vw,46px);line-height:1.22;letter-spacing:-.035em}.about-copy p{margin-top:18px;color:var(--muted)}.about-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:28px}.about-fact{padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff}.about-fact span,.about-fact strong{display:block}.about-fact span{color:var(--muted);font-size:12px}.about-fact strong{margin-top:5px;font-size:15px;word-break:break-word}.company-panel{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:32px;overflow:hidden;border-radius:var(--radius-md);background:linear-gradient(145deg,#eff6ff,#f5f3ff)}.company-panel:after{position:absolute;width:220px;height:220px;right:-80px;bottom:-100px;border:38px solid rgba(37,99,235,.08);border-radius:50%;content:""}.company-panel img{width:70px;height:70px}.company-panel blockquote{position:relative;z-index:1;margin:44px 0 0;color:var(--ink-soft);font-size:20px;font-weight:650;line-height:1.7}.company-panel cite{position:relative;z-index:1;display:block;margin-top:20px;color:var(--muted);font-size:13px;font-style:normal}.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px}.faq-intro h2{margin-top:12px;font-size:clamp(30px,3.7vw,43px);line-height:1.2;letter-spacing:-.03em}.faq-intro p{margin-top:16px;color:var(--muted)}.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line);border-radius:15px;background:#fff}.faq-item summary{position:relative;padding:19px 52px 19px 20px;cursor:pointer;font-weight:700;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{position:absolute;top:20px;right:20px;color:var(--primary);content:"+";font-size:22px;line-height:1}.faq-item[open] summary:after{content:"−"}.faq-answer{padding:0 20px 20px;color:var(--muted);font-size:14px}.contact-section{padding:88px 0}.contact-card{display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px;padding:clamp(30px,5vw,54px);overflow:hidden;border-radius:var(--radius-lg);background:linear-gradient(120deg,#1d4ed8,#6d28d9);color:#fff;box-shadow:0 25px 70px #2563eb40}.contact-card h2{font-size:clamp(30px,4vw,44px);line-height:1.2;letter-spacing:-.035em}.contact-card p{max-width:700px;margin-top:14px;color:#fffc}.contact-card .button{min-width:150px;background:#fff;color:var(--primary-deep);box-shadow:none}.site-footer{padding:52px 0 24px;background:#0b1220;color:#d0d5dd}.footer-grid{display:grid;grid-template-columns:1.3fr .75fr .95fr;gap:48px}.footer-brand .brand{color:#fff}.footer-brand .brand-copy small{color:#98a2b3}.footer-brand>p{max-width:430px;margin-top:18px;color:#98a2b3;font-size:14px}.footer-column h3{color:#fff;font-size:14px}.footer-links,.footer-contact{display:grid;gap:10px;margin-top:16px;list-style:none;color:#98a2b3;font-size:13px}.footer-links a:hover{color:#fff}.footer-contact li{word-break:break-word}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:42px;padding-top:22px;border-top:1px solid #1f2937;color:#667085;font-size:12px}.footer-bottom-links{display:flex;gap:18px}.footer-bottom a:hover{color:#d0d5dd}.legal-hero{padding:72px 0 42px}.legal-hero-inner{max-width:820px}.legal-hero h1{margin-top:12px;font-size:clamp(38px,5vw,56px);line-height:1.15;letter-spacing:-.04em}.legal-hero p{margin-top:16px;color:var(--muted)}.legal-layout{display:grid;grid-template-columns:240px minmax(0,1fr);align-items:start;gap:34px;padding-bottom:90px}.legal-nav{position:sticky;top:96px;display:grid;gap:7px;padding:16px;border:1px solid var(--line);border-radius:16px;background:#fff}.legal-nav a{padding:8px 10px;border-radius:8px;color:var(--muted);font-size:13px}.legal-nav a:hover{background:var(--primary-soft);color:var(--primary)}.legal-content{padding:clamp(24px,4vw,48px);border:1px solid var(--line);border-radius:var(--radius-md);background:#fff}.legal-notice{margin-bottom:30px;padding:16px 18px;border:1px solid #fedf89;border-radius:12px;background:#fffaeb;color:#93370d;font-size:13px}.legal-section+.legal-section{margin-top:38px;padding-top:38px;border-top:1px solid var(--line)}.legal-section h2{font-size:25px;letter-spacing:-.02em}.legal-section h3{margin-top:24px;font-size:17px}.legal-section p,.legal-section li{color:var(--ink-soft);font-size:14px}.legal-section p{margin-top:12px}.legal-section ul,.legal-section ol{display:grid;gap:8px;margin-top:14px;padding-left:22px}[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}[data-reveal].is-visible{opacity:1;transform:none}}@layer utilities{.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}}@media(max-width:1020px){.hero-grid{grid-template-columns:1fr}.hero-copy{max-width:760px}.workflow-board{max-width:700px}.client-download-card{grid-template-columns:1fr}.client-download-action{max-width:520px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workflow-steps{grid-template-columns:repeat(3,minmax(0,1fr))}.workflow-step:not(:last-child):after{display:none}.scenario-grid{grid-template-columns:1fr 1fr}.scenario-card.primary{grid-column:1 / -1}.security-grid,.about-grid,.faq-grid{grid-template-columns:1fr}.security-copy{max-width:720px}.about-copy{padding-right:0}}@media(max-width:880px){.navbar{min-height:66px}.menu-toggle{display:inline-flex}.navigation{position:absolute;top:calc(100% + 8px);right:20px;left:20px;display:none;align-items:stretch;padding:12px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--shadow-md)}.navigation.is-open,.nav-links{display:grid}.nav-links a{width:100%}.navigation .button{width:100%;margin-top:6px}.metrics-panel{grid-template-columns:repeat(2,1fr)}.metric-item:nth-child(2):after{display:none}.metric-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.contact-card{grid-template-columns:1fr}.contact-card .button{width:fit-content}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1 / -1}.legal-layout{grid-template-columns:1fr}.legal-nav{position:static;grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.container{width:min(calc(100% - 28px),var(--container))}.brand-copy small{display:none}.hero{padding:58px 0 48px}.hero h1{font-size:clamp(38px,11vw,52px)}.hero-actions .button{width:100%}.client-download-card{gap:28px;padding:26px 20px;border-radius:22px}.client-version-meta{grid-template-columns:1fr}.client-download-action{width:100%;padding:26px 18px}.workflow-board{padding:10px;border-radius:22px}.board-content{padding:12px}.board-summary{grid-template-columns:1fr}.flow-item{grid-template-columns:38px minmax(0,1fr)}.flow-state{grid-column:2;width:fit-content}.metrics-strip{padding-bottom:52px}.metrics-panel{grid-template-columns:1fr}.metric-item{padding:20px;border-bottom:1px solid var(--line)}.metric-item:last-child{border-bottom:0}.metric-item:after{display:none}.section{padding:72px 0}.feature-grid,.workflow-steps,.scenario-grid,.security-panel,.about-facts{grid-template-columns:1fr}.scenario-card.primary{grid-column:auto}.company-panel{padding:26px}.company-panel blockquote{margin-top:34px;font-size:18px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column}.legal-hero{padding-top:54px}.legal-nav{grid-template-columns:1fr}.legal-content{padding:22px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}