*{box-sizing:border-box}html{scroll-behavior:smooth;background:#f3f8ff}body{color:#0f172a;letter-spacing:0;background:linear-gradient(#edf6ff 0%,#f8fbff 52%,#fff 100%);margin:0;font-family:Inter,Microsoft YaHei,PingFang SC,ui-sans-serif,system-ui,sans-serif}a:where(.astro-lcdefpme){color:inherit;text-decoration:none}.home-header:where(.astro-lcdefpme){z-index:50;position:fixed;inset:0 0 auto}main:where(.astro-lcdefpme){padding-top:76px}.hero-section:where(.astro-lcdefpme){color:#fff;background:radial-gradient(circle at 74% 20%,#0080ff70,#0000 28%),radial-gradient(circle at 88% 74%,#7c3aed5c,#0000 30%),linear-gradient(125deg,#050a22 0%,#071849 43%,#020617 100%);grid-template-columns:minmax(0,.94fr) minmax(460px,1.06fr);align-items:center;gap:clamp(2rem,4vw,4rem);min-height:calc(100vh - 76px);padding:clamp(3rem,5.2vw,5.8rem) clamp(6rem,7vw,8rem) 3rem;display:grid;position:relative;overflow:hidden}.hero-section:where(.astro-lcdefpme):before{content:"";pointer-events:none;background-color:#0000;background-image:linear-gradient(90deg,#7dd3fc0e 1px,#0000 1px),linear-gradient(0deg,#7dd3fc0b 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:54px 54px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0}.hero-bg-map:where(.astro-lcdefpme){opacity:.75;filter:drop-shadow(0 0 12px #38bdf8b8);background-image:radial-gradient(circle,#38bdf8db 1.25px,#0000 1.7px);background-size:11px 11px;width:min(760px,48vw);height:260px;position:absolute;top:4vh;right:3vw;mask-image:radial-gradient(at 55% 45%,#000 0 58%,#0000 74%)}.hero-copy:where(.astro-lcdefpme),.hero-visual:where(.astro-lcdefpme){z-index:1;position:relative}.eyebrow:where(.astro-lcdefpme){color:#b8dbff;align-items:center;gap:.7rem;font-weight:800;display:inline-flex}.eyebrow:where(.astro-lcdefpme) span:where(.astro-lcdefpme){background:linear-gradient(90deg,#22d3ee,#2563eb,#7c3aed);border-radius:999px;width:58px;height:4px;box-shadow:0 0 22px #22d3eead}h1:where(.astro-lcdefpme){color:#fff;letter-spacing:0;white-space:nowrap;text-shadow:0 0 42px #2563eb80;margin:1.2rem 0 0;font-size:clamp(3rem,4.75vw,4.95rem);line-height:1.02}h1:where(.astro-lcdefpme) span:where(.astro-lcdefpme){background:linear-gradient(90deg,#fff 0% 48%,#1d9bff 78%,#2563eb 100%);color:#0000;-webkit-background-clip:text}.subtitle:where(.astro-lcdefpme){color:#eef7ff;margin:1.35rem 0 0;font-size:clamp(1.22rem,1.8vw,1.58rem);font-weight:800}.version-status:where(.astro-lcdefpme){color:#dbeafe;background:linear-gradient(135deg,#0891b229,#2563eb29);border:1px solid #22d3ee4d;border-radius:999px;flex-wrap:wrap;align-items:center;gap:.42rem .72rem;margin-top:1rem;padding:.68rem .9rem;font-size:.8rem;line-height:1.4;text-decoration:none;display:inline-flex;box-shadow:0 12px 32px #0ea5e91f}.version-status:where(.astro-lcdefpme) span:where(.astro-lcdefpme){color:#67e8f9;font-weight:800}.version-status:where(.astro-lcdefpme) strong:where(.astro-lcdefpme){color:#fff}.version-status:where(.astro-lcdefpme) time:where(.astro-lcdefpme){color:#bfdbfe}.slogan:where(.astro-lcdefpme){color:#30e7ff;margin:.78rem 0 0;font-size:clamp(1.05rem,1.35vw,1.28rem);font-weight:900}.description:where(.astro-lcdefpme){color:#b6c9e4;max-width:680px;margin:1rem 0 0;font-size:.96rem;line-height:1.95}.hero-actions:where(.astro-lcdefpme){flex-wrap:wrap;gap:.9rem;margin-top:2rem;display:flex}.hero-actions:where(.astro-lcdefpme) a:where(.astro-lcdefpme),.hero-actions:where(.astro-lcdefpme) button:where(.astro-lcdefpme){cursor:pointer;min-height:46px;font-weight:900;font:inherit;border:0;border-radius:8px;justify-content:center;align-items:center;padding:0 1.2rem;display:inline-flex}.primary:where(.astro-lcdefpme){color:#fff;background:linear-gradient(135deg,#22d3ee,#2563eb);box-shadow:0 16px 38px #2563eb6b}.secondary:where(.astro-lcdefpme){color:#e0f2fe;background:#081b549e;border:1px solid #7dd3fc66}.secondary-strong:where(.astro-lcdefpme){color:#fff;background:linear-gradient(#ffffff29,#0000 46%),linear-gradient(135deg,#0e7490fa,#1e40aff5);border-color:#7dd3fcc7;transition:transform .14s,box-shadow .14s,border-color .14s;position:relative;overflow:hidden;transform:translateY(0);box-shadow:0 16px 38px #0ea5e957,inset 0 1px #ffffff42}.secondary-strong:where(.astro-lcdefpme):hover{border-color:#bae6fdf2;transform:translateY(-1px);box-shadow:0 20px 46px #0ea5e970,inset 0 1px #ffffff52}.secondary-wechat:where(.astro-lcdefpme){color:#fff;background:linear-gradient(135deg,#0d9488fa,#065f46f2),#0f172a6b;border:1px solid #2dd4bfc7;transition:transform .14s,box-shadow .14s,border-color .14s;position:relative;overflow:hidden;transform:translateY(0);box-shadow:0 14px 34px #0d948857,inset 0 1px #ffffff38}.secondary-wechat:where(.astro-lcdefpme):before{content:"";background:#86efac;border-radius:999px;width:.58rem;height:.58rem;margin-right:.48rem;box-shadow:0 0 14px #86efacd1}.secondary-wechat:where(.astro-lcdefpme):hover{border-color:#86efacf2;transform:translateY(-1px);box-shadow:0 18px 42px #0d948870,inset 0 1px #ffffff47}.secondary-group:where(.astro-lcdefpme){color:#fff;background:linear-gradient(#ffffff24,#0000 48%),linear-gradient(135deg,#d97706fa,#b45309f5);border:1px solid #fbbf24c7;transition:transform .14s,box-shadow .14s,border-color .14s;position:relative;overflow:hidden;transform:translateY(0);box-shadow:0 14px 34px #d9770652,inset 0 1px #ffffff38}.secondary-group:where(.astro-lcdefpme):before{content:"";background:#fde68a;border-radius:999px;width:.58rem;height:.58rem;margin-right:.48rem;box-shadow:0 0 14px #fde68ad1}.secondary-group:where(.astro-lcdefpme):hover{border-color:#fde68af2;transform:translateY(-1px);box-shadow:0 18px 42px #d977066b,inset 0 1px #ffffff47}.hero-button:where(.astro-lcdefpme){appearance:none}.feature-bar:where(.astro-lcdefpme){background:#060f2a9e;border:1px solid #7dd3fc47;border-radius:14px;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;max-width:820px;margin-top:3rem;display:grid;overflow:hidden;box-shadow:inset 0 1px #ffffff14,0 0 36px #2563eb2e}.feature-bar:where(.astro-lcdefpme) div:where(.astro-lcdefpme){border-right:1px solid #7dd3fc2e;min-height:96px;padding:1rem 1.1rem}.feature-bar:where(.astro-lcdefpme) div:where(.astro-lcdefpme):last-child{border-right:0}.feature-bar:where(.astro-lcdefpme) strong:where(.astro-lcdefpme),.feature-bar:where(.astro-lcdefpme) span:where(.astro-lcdefpme){display:block}.feature-bar:where(.astro-lcdefpme) strong:where(.astro-lcdefpme){color:#fff;font-size:.96rem}.feature-bar:where(.astro-lcdefpme) span:where(.astro-lcdefpme){color:#b7c7de;margin-top:.28rem;font-size:.78rem;line-height:1.45}.hero-visual:where(.astro-lcdefpme){min-height:560px}.laptop:where(.astro-lcdefpme){background:linear-gradient(145deg,#050c1ffa,#0f172af2);border:1px solid #7dd3fc5c;border-radius:20px;width:min(90%,660px);min-height:330px;position:absolute;bottom:13%;right:5%;overflow:hidden;transform:perspective(1000px)rotateX(8deg)rotateY(-14deg)rotate(2deg);box-shadow:0 34px 80px #0000007a,0 0 54px #2563eb6b,inset 0 1px #ffffff14}.window-top:where(.astro-lcdefpme){border-bottom:1px solid #94a3b829;gap:.55rem;padding:1rem 1.15rem;display:flex}.window-top:where(.astro-lcdefpme) span:where(.astro-lcdefpme){background:#ff5f57;border-radius:999px;width:.78rem;height:.78rem}.window-top:where(.astro-lcdefpme) span:where(.astro-lcdefpme):nth-child(2){background:#ffbd2e}.window-top:where(.astro-lcdefpme) span:where(.astro-lcdefpme):nth-child(3){background:#28c840}.editor-grid:where(.astro-lcdefpme){grid-template-columns:120px 1fr;gap:1.4rem;padding:1.5rem;display:grid}.sidebar-lines:where(.astro-lcdefpme),.code-lines:where(.astro-lcdefpme){gap:.9rem;display:grid}.sidebar-lines:where(.astro-lcdefpme) i:where(.astro-lcdefpme),.code-lines:where(.astro-lcdefpme) i:where(.astro-lcdefpme){border-radius:999px;height:.68rem;display:block}.sidebar-lines:where(.astro-lcdefpme) i:where(.astro-lcdefpme){background:#38bdf82e}.code-lines:where(.astro-lcdefpme) i:where(.astro-lcdefpme){width:var(--w);background:var(--c);box-shadow:0 0 18px color-mix(in srgb, var(--c) 50%, transparent)}.speech-card:where(.astro-lcdefpme),.code-tile:where(.astro-lcdefpme),.tool-tile:where(.astro-lcdefpme){color:#e0f2fe;background:#0f172ad1;border:1px solid #7dd3fc61;border-radius:16px;position:absolute;box-shadow:0 0 34px #0ea5e957}.speech-card:where(.astro-lcdefpme){padding:.85rem 1rem;font-size:.9rem;line-height:1.55;top:16%;left:12%;transform:rotate(5deg)}.code-tile:where(.astro-lcdefpme){background:linear-gradient(145deg,#22d3ee57,#2563ebcc);place-items:center;width:8rem;height:8rem;font:900 2.2rem/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;display:grid;bottom:18%;right:2%}.tool-tile:where(.astro-lcdefpme){color:#7dd3fc;place-items:center;width:4.8rem;height:4.8rem;font-weight:900;display:grid}.tool-tile:where(.astro-lcdefpme).left{top:40%;left:4%}.tool-tile:where(.astro-lcdefpme).right{color:#93c5fd;top:38%;right:0}.orbit:where(.astro-lcdefpme){pointer-events:none;border-radius:50%;position:absolute}.orbit-a:where(.astro-lcdefpme){border:1px solid #22d3ee66;width:82%;height:30%;bottom:2%;right:-1%;transform:rotate(-9deg);box-shadow:0 0 26px #38bdf87a}.orbit-b:where(.astro-lcdefpme){border:1px solid #7c3aed73;width:88%;height:38%;bottom:0;right:7%;transform:rotate(-9deg);box-shadow:0 0 32px #7c3aed6b}.section:where(.astro-lcdefpme){padding:4.2rem 4vw 0}.section-heading:where(.astro-lcdefpme){text-align:center;max-width:760px;margin:0 auto 1.45rem}.section-heading:where(.astro-lcdefpme) span:where(.astro-lcdefpme){color:#0284c7;text-transform:uppercase;font-size:.8rem;font-weight:900}.section-heading:where(.astro-lcdefpme) h2:where(.astro-lcdefpme){letter-spacing:0;margin:.55rem 0 0;font-size:clamp(1.8rem,4vw,3rem)}.section-heading:where(.astro-lcdefpme) p:where(.astro-lcdefpme){color:#475569;margin:.8rem 0 0;font-size:.95rem;line-height:1.8}.path-grid:where(.astro-lcdefpme),.stage-grid:where(.astro-lcdefpme){grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;max-width:1120px;margin:0 auto;display:grid}.course-section:where(.astro-lcdefpme){background:linear-gradient(#e2eeff75,#fff0),radial-gradient(circle at 50% 0,#38bdf814,#0000 42%);margin-top:3rem;padding-top:3.2rem;padding-bottom:.25rem}.stage-grid:where(.astro-lcdefpme){grid-template-columns:repeat(4,minmax(0,1fr))}.path-card:where(.astro-lcdefpme),.stage-card:where(.astro-lcdefpme){background:linear-gradient(#fff,#f7fbff);border:1px solid #2563eb24;border-radius:12px;min-height:186px;padding:1.2rem;transition:transform .16s,box-shadow .16s,border-color .16s;box-shadow:0 18px 45px #0f172a12}.path-card:where(.astro-lcdefpme):hover,.stage-card:where(.astro-lcdefpme):hover{border-color:#0ea5e966;transform:translateY(-4px);box-shadow:0 22px 60px #0ea5e929}.path-card:where(.astro-lcdefpme) span:where(.astro-lcdefpme),.path-card:where(.astro-lcdefpme) strong:where(.astro-lcdefpme),.path-card:where(.astro-lcdefpme) em:where(.astro-lcdefpme),.stage-card:where(.astro-lcdefpme) span:where(.astro-lcdefpme),.stage-card:where(.astro-lcdefpme) strong:where(.astro-lcdefpme),.stage-card:where(.astro-lcdefpme) em:where(.astro-lcdefpme){display:block}.path-card:where(.astro-lcdefpme) span:where(.astro-lcdefpme),.stage-card:where(.astro-lcdefpme) span:where(.astro-lcdefpme){color:#0284c7;font:900 .82rem/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.path-card:where(.astro-lcdefpme) strong:where(.astro-lcdefpme),.stage-card:where(.astro-lcdefpme) strong:where(.astro-lcdefpme){margin-top:.9rem;font-size:1.04rem}.path-card:where(.astro-lcdefpme) em:where(.astro-lcdefpme),.stage-card:where(.astro-lcdefpme) em:where(.astro-lcdefpme){color:#475569;margin-top:.55rem;font-size:.89rem;font-style:normal;line-height:1.72}.roadmap-section:where(.astro-lcdefpme){margin-top:3.25rem;padding-bottom:4.5rem}.roadmap-panel:where(.astro-lcdefpme){background:radial-gradient(circle at 100% 0,#38bdf814,#0000 26%),linear-gradient(#fff,#f3f9ff 100%);border:1px solid #2563eb1a;border-radius:22px;max-width:1120px;margin:0 auto;padding:1.6rem;display:block;box-shadow:0 24px 56px #0f172a14,inset 0 1px #ffffffe6}.roadmap-kicker:where(.astro-lcdefpme){color:#0284c7;text-transform:uppercase;font-size:.82rem;font-weight:900}.roadmap-panel:where(.astro-lcdefpme) h2:where(.astro-lcdefpme){margin:.7rem 0 0;font-size:clamp(1.5rem,3vw,2.3rem);line-height:1.25}.roadmap-panel:where(.astro-lcdefpme) p:where(.astro-lcdefpme){color:#475569;margin:.8rem 0 0;font-size:.95rem;line-height:1.85}.roadmap-list:where(.astro-lcdefpme){color:#0f172a;grid-template-columns:repeat(4,minmax(0,1fr));gap:.9rem;margin:1.35rem 0 0;padding:0;list-style:none;display:grid}.roadmap-list:where(.astro-lcdefpme) li:where(.astro-lcdefpme){background:linear-gradient(#fffffff5,#f1f8fffa);border:1px solid #2563eb1a;border-radius:14px;min-height:108px;padding:1rem .95rem .95rem;position:relative;box-shadow:0 14px 32px #0f172a0d}.roadmap-list:where(.astro-lcdefpme) li:where(.astro-lcdefpme):before{content:counter(step);counter-increment:step;color:#fff;background:linear-gradient(135deg,#22d3ee,#2563eb);border-radius:999px;place-items:center;width:1.85rem;height:1.85rem;margin-bottom:.8rem;font:900 .8rem/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;display:inline-grid;box-shadow:0 10px 24px #2563eb38}.roadmap-list:where(.astro-lcdefpme){counter-reset:step}.roadmap-list:where(.astro-lcdefpme) a:where(.astro-lcdefpme){color:#0f172a;font-size:.92rem;font-weight:800;line-height:1.55;display:block}.site-footer:where(.astro-lcdefpme){background:linear-gradient(#edf4ff 0%,#e8f1fd 48%,#e2edf9 100%);border-top:1px solid #2563eb14;margin-top:1.5rem}.footer-inner:where(.astro-lcdefpme){width:min(1180px,100% - 48px);margin:0 auto;padding:2.6rem 0 1.35rem}.footer-brand:where(.astro-lcdefpme) p:where(.astro-lcdefpme){color:#526277;max-width:860px;margin:.9rem 0 0;font-size:.93rem;line-height:1.8}.footer-logo:where(.astro-lcdefpme){align-items:center;gap:.82rem;display:inline-flex}.brand-mark:where(.astro-lcdefpme){color:#fff;background:linear-gradient(145deg,#22d3ee,#2563eb 70%,#312e81);border-radius:13px;place-items:center;width:44px;height:44px;font:800 .86rem/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;display:grid;box-shadow:0 10px 28px #2563eb47}.footer-logo:where(.astro-lcdefpme) strong:where(.astro-lcdefpme){font-size:1.12rem;font-weight:900}.footer-links:where(.astro-lcdefpme){border-top:1px solid #94a3b829;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem;margin-top:2rem;padding-top:1.1rem;display:grid}.footer-links:where(.astro-lcdefpme) section:where(.astro-lcdefpme){min-width:0}.footer-links:where(.astro-lcdefpme) h2:where(.astro-lcdefpme){color:#0f172a;margin:0 0 .9rem;font-size:.95rem}.footer-links:where(.astro-lcdefpme) a:where(.astro-lcdefpme){color:#5b6b80;font-size:.92rem;line-height:1.85;display:block}.footer-links:where(.astro-lcdefpme) a:where(.astro-lcdefpme):hover{color:#0369a1}.footer-wechat:where(.astro-lcdefpme) img:where(.astro-lcdefpme){border-radius:12px;width:min(100%,140px);margin:0 auto;display:block;box-shadow:0 14px 30px #0f172a1f}.footer-wechat:where(.astro-lcdefpme){text-align:center}.footer-wechat:where(.astro-lcdefpme) strong:where(.astro-lcdefpme){text-align:center;color:#0f172a;margin-top:.85rem;font-size:.95rem;display:block}.footer-bottom:where(.astro-lcdefpme){color:#6b7b8f;border-top:1px solid #94a3b829;justify-content:space-between;gap:1rem;margin-top:2rem;padding-top:1rem;font-size:.88rem;display:flex}.footer-bottom:where(.astro-lcdefpme) a:where(.astro-lcdefpme){color:#4b6381}.wechat-modal:where(.astro-lcdefpme){z-index:90;position:fixed;inset:0}.wechat-backdrop:where(.astro-lcdefpme){backdrop-filter:blur(8px);background:#020617ad;position:absolute;inset:0}.wechat-panel:where(.astro-lcdefpme){z-index:1;text-align:center;background:linear-gradient(#f8fbff,#fff);border:1px solid #7dd3fc3d;border-radius:16px;width:min(92vw,360px);margin:min(12vh,96px) auto 0;padding:1.3rem 1.3rem 1.45rem;position:relative;box-shadow:0 24px 60px #0f172a33}.wechat-panel:where(.astro-lcdefpme)>strong:where(.astro-lcdefpme){color:#0f172a;font-size:1.12rem;display:block}.wechat-panel:where(.astro-lcdefpme) p:where(.astro-lcdefpme){color:#475569;margin:.72rem 0 0;font-size:.92rem;line-height:1.7}.wechat-panel:where(.astro-lcdefpme) p:where(.astro-lcdefpme) strong:where(.astro-lcdefpme){color:#0f172a;font-weight:800}.wechat-qr:where(.astro-lcdefpme){margin-top:1.05rem}.wechat-qr:where(.astro-lcdefpme) img:where(.astro-lcdefpme){border-radius:12px;width:min(100%,220px);margin:0 auto;display:block;box-shadow:0 14px 34px #0f172a1f}.wechat-close:where(.astro-lcdefpme){color:#0f172a;cursor:pointer;background:#e2e8f0;border:0;border-radius:999px;width:2rem;height:2rem;font-size:1.15rem;position:absolute;top:.65rem;right:.7rem}@media (width<=1080px){.hero-section:where(.astro-lcdefpme){grid-template-columns:1fr;padding-inline:3rem}.hero-visual:where(.astro-lcdefpme){min-height:440px}.stage-grid:where(.astro-lcdefpme),.roadmap-list:where(.astro-lcdefpme),.footer-links:where(.astro-lcdefpme){grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=760px){main:where(.astro-lcdefpme){padding-top:160px}.hero-section:where(.astro-lcdefpme){min-height:auto;padding:2.5rem 1rem 2rem}h1:where(.astro-lcdefpme){white-space:normal;font-size:clamp(2.45rem,12vw,3.4rem)}.version-status:where(.astro-lcdefpme){border-radius:12px;align-items:flex-start}.feature-bar:where(.astro-lcdefpme),.path-grid:where(.astro-lcdefpme),.stage-grid:where(.astro-lcdefpme),.footer-links:where(.astro-lcdefpme),.roadmap-list:where(.astro-lcdefpme){grid-template-columns:1fr}.feature-bar:where(.astro-lcdefpme) div:where(.astro-lcdefpme){border-bottom:1px solid #7dd3fc29;border-right:0}.hero-visual:where(.astro-lcdefpme){min-height:320px}.laptop:where(.astro-lcdefpme){width:100%;min-height:230px;right:0}.editor-grid:where(.astro-lcdefpme){grid-template-columns:70px 1fr;padding:1rem}.code-tile:where(.astro-lcdefpme){width:5.4rem;height:5.4rem;font-size:1.55rem}.tool-tile:where(.astro-lcdefpme).right{display:none}.section:where(.astro-lcdefpme),.roadmap-section:where(.astro-lcdefpme){padding-inline:1rem}.roadmap-panel:where(.astro-lcdefpme){padding:1.15rem}.footer-inner:where(.astro-lcdefpme){width:min(100% - 24px,1180px);padding:2rem 0 1.2rem}.footer-bottom:where(.astro-lcdefpme){flex-direction:column;align-items:flex-start}}