:root{color-scheme:dark;--bg:#07111f;--bg2:#0a1426;--panel:#0e2134;--line:rgba(0,194,255,.22);--line-soft:rgba(160,203,238,.13);--ink:#f5faff;--muted:#9fb4cc;--blue:#36d1ff;--blue2:#2f80ff;--amber:#ffb347;--amber2:#ff9a3c;--radius:22px;--shadow:0 22px 54px rgba(1,9,21,.3);--wrap:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body::before{content:"";position:absolute;inset:0 0 auto;min-height:900px;pointer-events:none;z-index:-1;background:radial-gradient(ellipse 640px 540px at 83% 13%,rgba(0,194,255,.13),transparent 70%),radial-gradient(ellipse 550px 550px at 6% 2%,rgba(47,128,255,.13),transparent 73%)}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;height:auto}svg{display:block}.wrap{width:min(var(--wrap),calc(100% - 48px));margin-inline:auto}.skip-link{position:absolute;left:16px;top:-90px;z-index:101;background:var(--amber);color:#102033;border-radius:8px;padding:8px 14px}.skip-link:focus{top:12px}:focus-visible{outline:2px solid var(--amber);outline-offset:4px}::selection{background:var(--blue2);color:white}
.site-header{position:sticky;top:0;z-index:80;border-bottom:1px solid rgba(118,186,226,.1);background:rgba(7,17,31,.68);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);transition:background .2s,border-color .2s}.site-header.scrolled{background:rgba(7,17,31,.96);border-color:var(--line)}.header-row{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;font-weight:800;letter-spacing:.015em;font-size:17px}.brand-icon{width:38px;height:38px;border-radius:11px;object-fit:cover;box-shadow:0 0 24px rgba(0,194,255,.18)}.brand small{display:block;font-size:10px;letter-spacing:.16em;color:var(--muted);font-weight:600;line-height:1.3}.nav-links{display:flex;align-items:center;gap:4px}.nav-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:11px;padding:0 11px;color:#bdd0e4;font-size:13px;font-weight:650;white-space:nowrap;transition:color .2s,background .2s}.nav-link:hover,.nav-link[aria-current="page"]{color:var(--ink);background:rgba(0,194,255,.1)}.nav-link[aria-current="page"]{box-shadow:inset 0 -2px var(--blue)}.header-action{flex-shrink:0}.nav-toggle{display:none;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--ink);border-radius:12px;width:46px;height:46px;align-items:center;justify-content:center}.nav-toggle svg{width:23px;height:23px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 20px;border-radius:12px;border:1px solid var(--line);background:rgba(47,128,255,.1);color:var(--ink);font-size:14px;font-weight:750;line-height:1.35;transition:transform .2s,box-shadow .2s,background .2s;text-align:center}.btn:hover{transform:translateY(-2px);background:rgba(47,128,255,.2);box-shadow:0 10px 28px rgba(0,128,240,.13)}.btn-primary{color:#0e1b2b;background:linear-gradient(135deg,var(--amber),var(--amber2));border-color:transparent;box-shadow:0 12px 30px rgba(255,154,60,.14)}.btn-primary:hover{background:linear-gradient(135deg,#ffd08d,#ffad59);box-shadow:0 14px 32px rgba(255,154,60,.24)}.btn-quiet{background:rgba(255,255,255,.055)}.button-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.text-link{color:#76dfff;font-weight:750;font-size:14px}.text-link:hover{text-decoration:underline;text-underline-offset:4px}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#72deff;text-transform:uppercase;letter-spacing:.15em;font-weight:780;font-size:11px}.eyebrow::before{content:"";width:17px;height:1px;background:var(--blue);box-shadow:0 0 10px var(--blue)}.pill{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:rgba(0,194,255,.07);border-radius:999px;padding:5px 11px;color:#aeeaf9;font-weight:720;font-size:11px;line-height:1.5}.pill-amber{background:rgba(255,179,71,.1);border-color:rgba(255,179,71,.3);color:#ffd192}.pill-muted{background:rgba(255,255,255,.06);border-color:var(--line-soft);color:#cedded}
.hero{position:relative;padding:94px 0 105px;overflow:hidden;border-bottom:1px solid var(--line-soft);background:linear-gradient(124deg,#07111f 8%,#0a1b30 54%,#0a2238 100%)}.hero::before{content:"";position:absolute;inset:0;opacity:.24;pointer-events:none;background-image:linear-gradient(rgba(92,153,206,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(92,153,206,.12) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,transparent 15%,#000 88%)}.hero::after{content:"";position:absolute;width:480px;height:480px;border-radius:50%;right:-200px;top:-240px;background:#00c2ff;filter:blur(145px);opacity:.11;pointer-events:none}.hero-grid{display:grid;grid-template-columns:minmax(0,1.13fr) minmax(350px,.87fr);gap:52px;align-items:center;position:relative;z-index:1}.hero h1{font-size:clamp(38px,4.2vw,64px);line-height:1.18;letter-spacing:-.045em;margin:19px 0 20px;max-width:790px}.hero .lead{font-size:clamp(16px,1.55vw,19px);color:#c2d3e5;max-width:620px;line-height:1.85;margin:0 0 27px}.hero-meta{display:flex;flex-wrap:wrap;gap:7px 18px;color:var(--muted);font-size:12px;margin-top:27px}.hero-meta span::before{content:"◆";color:var(--blue);font-size:8px;margin-right:8px}.hero-visual{position:relative;width:min(100%,460px);aspect-ratio:1;justify-self:end;display:grid;place-items:center;isolation:isolate}.hero-visual::before{content:"";position:absolute;inset:12%;border-radius:50%;background:radial-gradient(circle,rgba(47,128,255,.16),transparent 70%);filter:blur(14px)}.orbit{position:absolute;inset:8%;border:1px solid rgba(49,183,250,.21);border-radius:50%;transform:rotate(-24deg)}.orbit.o2{inset:23%;border-style:dashed;border-color:rgba(49,183,250,.27);transform:rotate(23deg)}.orbit::before,.orbit::after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 20px var(--blue)}.orbit::before{top:20%;left:11%}.orbit::after{bottom:17%;right:12%;background:var(--amber);box-shadow:0 0 18px var(--amber)}.core-mark{width:124px;height:124px;border:1px solid rgba(145,222,255,.4);border-radius:34px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(255,255,255,.17),rgba(47,128,255,.1));box-shadow:0 0 70px rgba(0,194,255,.14),inset 0 0 30px rgba(255,255,255,.06);transform:rotate(-8deg)}.core-mark img{width:78px;height:78px;object-fit:cover;border-radius:18px;transform:rotate(8deg)}.orbit-chip{position:absolute;z-index:2;display:flex;align-items:center;gap:9px;border:1px solid rgba(122,210,255,.28);background:rgba(11,31,51,.84);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:13px;padding:10px 13px;font-size:12px;font-weight:750;box-shadow:var(--shadow)}.orbit-chip small{display:block;color:var(--muted);font-size:10px;font-weight:500}.orbit-chip.one{top:10%;left:-5%}.orbit-chip.two{top:32%;right:-4%}.orbit-chip.three{bottom:10%;left:4%}.chip-dot{width:24px;height:24px;border-radius:7px;background:rgba(0,194,255,.15);display:grid;place-items:center;color:#9feaff;font-size:12px}
section.content-section{padding:86px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:28px}.section-head h2,.section-title{font-size:clamp(26px,3vw,40px);line-height:1.26;letter-spacing:-.025em;margin:10px 0 9px}.section-head p,.section-intro{max-width:680px;color:var(--muted);margin:0}.section-head .text-link{flex-shrink:0;margin-bottom:7px}.section-line{border-top:1px solid var(--line-soft)}.panel,.feature-card,.task-card,.work-card,.tool-card,.news-card{border:1px solid var(--line-soft);background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.027));border-radius:var(--radius);box-shadow:var(--shadow)}.feature-card,.task-card,.work-card,.tool-card,.news-card{transition:transform .22s,border-color .22s,box-shadow .22s}.feature-card:hover,.task-card:hover,.work-card:hover,.tool-card:hover,.news-card:hover{transform:translateY(-4px);border-color:rgba(0,194,255,.42);box-shadow:0 24px 55px rgba(0,111,174,.12)}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.feature-card{padding:28px}.card-icon{width:49px;height:49px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(54,209,255,.22),rgba(47,128,255,.08));color:#9feaff;font-size:21px;border:1px solid rgba(54,209,255,.16);margin-bottom:21px}.feature-card h3,.tool-card h3,.task-card h3,.work-card h3{font-size:19px;letter-spacing:-.01em;line-height:1.35;margin:0 0 10px}.feature-card p,.tool-card p,.task-card p,.work-card p{color:var(--muted);font-size:14px;margin:0}.feature-card .index{font:700 12px/1.4 ui-monospace,monospace;color:var(--blue);margin-bottom:9px}.feature-card .text-link{display:inline-block;margin-top:20px}.task-card,.tool-card,.work-card,.news-card{padding:24px}.task-top,.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}.task-card h3{margin-bottom:9px}.card-meta{display:grid;grid-template-columns:1fr 1fr;gap:7px 16px;color:#bed0e1;font-size:12px;margin:18px 0 20px}.card-meta span{overflow-wrap:anywhere}.card-meta b{color:#8fa6bf;font-weight:600}.task-card .btn,.tool-card .btn,.work-card .btn{min-height:42px;font-size:13px}.work-thumb{height:140px;display:flex;align-items:center;justify-content:space-between;padding:17px 19px;border-radius:14px;margin-bottom:19px;background:linear-gradient(135deg,rgba(47,128,255,.22),rgba(0,194,255,.07));border:1px solid var(--line);overflow:hidden}.work-thumb strong{font-size:13px;color:#d8f3ff}.work-thumb .shape{width:90px;height:90px;display:grid;place-items:center;border-radius:25px;transform:rotate(-16deg);background:linear-gradient(140deg,rgba(255,255,255,.2),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.24);font-size:32px}.work-card .mini{font-size:12px;color:#a7c6df;margin-top:15px}.tool-card .card-icon{width:42px;height:42px;font-size:17px;margin:0}.tool-card .tool-spec{margin-top:17px;border-top:1px solid var(--line-soft);padding-top:15px;color:#a9bed2;font-size:12px}.tool-card .tool-spec b{color:#d8e9f4}.tool-card .button-row{margin-top:17px}.news-card{display:flex;flex-direction:column;min-height:255px}.news-card h3{font-size:17px;line-height:1.55;margin:14px 0 9px}.news-card p{font-size:13px;line-height:1.65;color:var(--muted);margin:0}.news-card .source{margin-top:auto;padding-top:19px;color:#88a3bb;font-size:11px}.news-card .text-link{margin-top:12px}
.band{position:relative;border:1px solid var(--line);border-radius:27px;background:linear-gradient(114deg,rgba(47,128,255,.18),rgba(7,22,37,.83) 54%,rgba(0,194,255,.1));padding:34px 40px;display:flex;gap:30px;justify-content:space-between;align-items:center;overflow:hidden}.band::after{content:"";position:absolute;right:-70px;top:-110px;width:280px;height:280px;border:1px solid rgba(54,209,255,.18);border-radius:50%;box-shadow:0 0 0 40px rgba(54,209,255,.025),0 0 0 90px rgba(54,209,255,.018)}.band>div,.band>a{position:relative;z-index:1}.band h2{font-size:clamp(23px,2.5vw,32px);margin:5px 0 8px;line-height:1.3}.band p{margin:0;color:#b6c9db;max-width:640px}.band .btn{flex-shrink:0}.split{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;gap:18px}.split>.panel{padding:30px}.split h3{margin:0 0 12px;font-size:21px}.split p{margin:0;color:var(--muted)}.micro-list{margin:17px 0 0;padding-left:19px;color:#bfd1e3;font-size:14px}.micro-list li+li{margin-top:8px}.quote{border-left:3px solid var(--blue);padding:12px 0 12px 20px;color:#dcefff;font-size:19px;font-weight:650;margin:22px 0}.note{border:1px solid rgba(255,179,71,.22);background:rgba(255,179,71,.06);border-radius:14px;color:#e4cba5;padding:14px 17px;font-size:13px}.page-hero{padding:78px 0 68px;border-bottom:1px solid var(--line-soft);background:radial-gradient(ellipse at 80% 8%,rgba(47,128,255,.18),transparent 58%),linear-gradient(135deg,#07111f,#0b2136)}.page-hero h1{font-size:clamp(37px,5vw,58px);letter-spacing:-.035em;line-height:1.18;margin:14px 0}.page-hero p{max-width:790px;color:#bfd1e4;font-size:17px;margin:0 0 24px}.page-hero .eyebrow{margin-bottom:2px}.page-hero .button-row{margin-top:24px}.breadcrumbs{font-size:12px;color:#92b2cd;margin-bottom:18px}.breadcrumbs a:hover{text-decoration:underline}.anchor-target{scroll-margin-top:104px}.filter-row{display:flex;gap:9px;flex-wrap:wrap;margin:6px 0 24px}.filter-button{border:1px solid var(--line-soft);border-radius:999px;background:rgba(255,255,255,.035);color:#c4d5e5;padding:9px 15px;min-height:42px;font-size:13px}.filter-button[aria-pressed="true"],.filter-button:hover{border-color:var(--line);background:rgba(0,194,255,.13);color:#fff}.task-card[hidden],.news-card[hidden]{display:none}.task-detail{margin-top:18px;padding:21px 24px}.task-detail h4{margin:0 0 8px;font-size:17px}.task-detail p{margin:0;color:var(--muted);font-size:14px}.task-detail ul{margin:10px 0 0;padding-left:18px;color:#cad9e8;font-size:14px}.task-detail .button-row{margin-top:18px}.check-list{list-style:none;padding:0;margin:0;display:grid;gap:11px}.check-list li{position:relative;padding:11px 13px 11px 38px;border:1px solid var(--line-soft);background:rgba(255,255,255,.03);border-radius:11px;color:#c6d7e7;font-size:14px}.check-list li::before{content:"✓";position:absolute;left:15px;color:#58daca}.faq-list{display:grid;gap:12px}.faq-list details{border:1px solid var(--line-soft);border-radius:15px;background:rgba(255,255,255,.045);padding:0 20px}.faq-list details[open]{border-color:var(--line)}.faq-list summary{cursor:pointer;list-style:none;padding:19px 28px 19px 0;font-weight:730;position:relative;line-height:1.5}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:"+";position:absolute;right:0;top:15px;color:var(--blue);font-size:24px;font-weight:400}.faq-list details[open] summary::after{content:"−"}.faq-list details p{margin:0;padding:0 0 19px;color:#bdd0e2;font-size:14px}.contact-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:20px}.contact-grid .panel{padding:28px}.contact-grid h2,.contact-grid h3{margin:0 0 9px}.contact-grid p{color:var(--muted);font-size:14px}.qr-image{display:block;width:min(245px,100%);max-height:270px;object-fit:contain;border-radius:13px;margin:18px auto 12px;background:#f1f5f9;padding:10px}.social-list{display:grid;gap:12px}.social-item{border:1px solid var(--line-soft);border-radius:13px;padding:12px 15px;color:#c7d9e7;font-size:13px}.social-item b{display:block;color:#f5faff;font-size:14px}.social-item span{color:#92abc0}
.site-footer{border-top:1px solid var(--line-soft);background:#081522;padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:38px}.footer-grid h2{margin:0 0 13px;font-size:15px}.footer-grid p{margin:0;color:var(--muted);font-size:13px}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}.footer-links a{color:#bdd0e0;font-size:13px}.footer-links a:hover{color:var(--blue)}.footer-bottom{border-top:1px solid var(--line-soft);margin-top:35px;padding-top:19px;color:#8ca5bd;font-size:12px;display:flex;gap:14px;justify-content:space-between;flex-wrap:wrap}.footer-bottom a:hover{color:var(--blue)}.assistant-toggle{position:fixed;right:20px;bottom:18px;z-index:81;border:1px solid var(--line);background:#112b40;color:#e9f8ff;box-shadow:var(--shadow);border-radius:999px;min-height:46px;padding:9px 16px;font-weight:750}.assistant-toggle:hover{background:#184466}.assistant-panel{position:fixed;right:20px;bottom:74px;z-index:82;width:min(360px,calc(100vw - 28px));max-height:min(570px,calc(100vh - 105px));display:none;flex-direction:column;border:1px solid var(--line);border-radius:18px;background:#102236;box-shadow:0 30px 65px rgba(0,0,0,.55);overflow:hidden}.assistant-panel.open{display:flex}.assistant-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line-soft);padding:11px 14px;font-size:14px;font-weight:800}.assistant-close{background:transparent;color:var(--ink);border:0;font-size:23px;width:38px;height:38px}.assistant-log{padding:14px;overflow-y:auto;min-height:165px;color:#d8e6f4;font-size:13px}.assistant-msg{padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.06);margin-bottom:9px;overflow-wrap:anywhere}.assistant-msg.user{background:rgba(47,128,255,.2);margin-left:26px}.assistant-quick{display:flex;flex-wrap:wrap;gap:6px;padding:0 14px 12px}.assistant-quick button{border:1px solid var(--line);background:transparent;color:#bbdbea;border-radius:8px;padding:5px 8px;font-size:11px;min-height:32px}.assistant-form{display:flex;gap:8px;padding:11px 14px 14px;border-top:1px solid var(--line-soft)}.assistant-form input{min-width:0;flex:1;border:1px solid var(--line);background:#0a1b2b;border-radius:9px;color:var(--ink);padding:9px 11px;font-size:13px}.assistant-form button{border:0;background:var(--amber);color:#07111f;border-radius:9px;padding:0 12px;font-size:13px;font-weight:800}
@media(max-width:1050px){.nav-link{padding:0 7px;font-size:12px}.brand{font-size:15px}.header-action{display:none}.hero-grid{gap:20px}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:800px){.header-row{min-height:68px}.nav-toggle{display:flex;margin-left:auto}.nav-links{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:4px;max-height:calc(100dvh - 68px);overflow:auto;padding:16px 24px 25px;background:rgba(7,17,31,.98);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.site-header.menu-open .nav-links{display:flex}.nav-link{justify-content:flex-start;padding:11px 14px;font-size:15px}.hero{padding:68px 0 72px}.hero-grid{grid-template-columns:1fr}.hero-visual{width:min(100%,340px);justify-self:center;margin:8px 0 8px}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.contact-grid{grid-template-columns:1fr}}
@media(max-width:600px){.wrap{width:calc(100% - 32px);max-width:var(--wrap)}.hero{padding:58px 0 62px}.hero h1{font-size:clamp(35px,9.2vw,47px)}.hero .lead{font-size:15px}.hero-visual{width:280px;aspect-ratio:1;max-width:100%;margin:12px 0 0}.orbit-chip{padding:8px 9px;font-size:10px}.orbit-chip.one{left:-3%}.orbit-chip.two{right:-4%}.orbit-chip.three{bottom:6%;left:0}.core-mark{width:95px;height:95px;border-radius:23px}.core-mark img{width:62px;height:62px}.hero-meta{gap:5px 12px}.button-row{align-items:stretch}.button-row .btn{flex:1 1 180px}.page-hero{padding:53px 0 45px}.page-hero p{font-size:15px}section.content-section{padding:60px 0}.grid-3,.grid-2,.grid-4,.split{grid-template-columns:1fr}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:12px}.feature-card,.task-card,.tool-card,.work-card,.news-card{padding:21px}.work-thumb{height:126px}.band{padding:28px 23px;display:block}.band .btn{margin-top:19px}.footer-grid{grid-template-columns:1fr;gap:27px}.footer-grid>div:first-child{grid-column:auto}.assistant-toggle{right:14px;bottom:14px}.assistant-panel{right:14px;bottom:69px}.card-meta{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}