@charset "UTF-8";
:root{color-scheme:dark;--bg:#090909;--surface:#111111;--text:#f7f6f2;--muted:#a09f99;--gold:#ffcf79;--line:#292825;--max:1280px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:6px}img{max-width:100%;display:block;height:auto}p{color:var(--muted);line-height:1.8}h1,h2,h3,p{margin:0}button{cursor:pointer}.skip-link{position:fixed;top:-100px;left:15px;z-index:100;background:var(--gold);color:#111;padding:12px}.skip-link:focus{top:10px}.site-header{position:fixed;top:0;left:0;width:100%;z-index:20;background:#090909c9;backdrop-filter:blur(20px);border-bottom:1px solid #ffffff09}.nav-shell{max-width:var(--max);height:82px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 28px}.brand{display:flex;align-items:center;gap:12px;font-size:26px;font-weight:700;letter-spacing:-1px}.logo-slot{width:22px;height:26px;display:block}.brand-dot{color:var(--gold)}.nav-links{display:flex;gap:38px;font-size:14px;color:#c8c6c1}.nav-links a:hover{color:var(--gold)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 22px;border:1px solid #48443b;border-radius:8px;font-size:14px;font-weight:600;transition:background .2s,transform .2s}.button:hover{background:#25231e;transform:translateY(-2px)}.nav-cta{background:#1a1916}.button-gold{background:var(--gold);color:#17130a;border-color:var(--gold);min-height:52px;padding:14px 25px;font-size:16px}.button-gold:hover{background:#ffdfa5}.hero{max-width:1440px;margin:auto;position:relative;min-height:850px;padding:170px 7% 90px;display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:20px;overflow:hidden}.hero::before{content:"";position:absolute;width:800px;height:780px;top:-270px;left:28%;background:radial-gradient(ellipse,#b16c2433,transparent 67%);pointer-events:none}.hero-copy{position:relative;z-index:2}.eyebrow{font-size:12px;letter-spacing:1.8px;font-weight:500;color:#c4b493;display:flex;gap:12px;align-items:center;line-height:1.8}.eyebrow-line{width:20px;height:1px;background:#5d503a}.hero h1{font-size:clamp(48px,5.1vw,74px);font-weight:600;line-height:1.3;letter-spacing:-3px;margin:22px 0}.hero h1 span{background:linear-gradient(110deg,#fff5d7,#edb257);background-clip:text;color:transparent}.hero-intro{font-size:18px;line-height:1.9;max-width:440px}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:36px}.text-link{font-size:15px;border-bottom:1px solid #6e6043;padding:8px 0}.text-link:hover{color:var(--gold)}.hero-note{margin-top:47px;color:#6f6d65;font-size:13px;display:flex;align-items:center;gap:10px}.tiny-cross{width:12px;height:12px;background:linear-gradient(#867759,#867759) center/1px 100% no-repeat,linear-gradient(#867759,#867759) center/100% 1px no-repeat}.hero-visual{position:relative;min-width:0;display:flex;align-items:center;justify-content:center;height:550px}.hero-visual::before{content:"";position:absolute;inset:9%;border-radius:50%;background:radial-gradient(circle,#dd983529,transparent 68%);filter:blur(24px)}.hero-lens{position:relative;width:96%;max-height:550px;object-fit:contain;filter:drop-shadow(0 25px 40px #0008)}.orbit{position:absolute;width:110%;aspect-ratio:1;border:1px solid #a7824020;border-radius:50%;pointer-events:none}.orbit-two{width:130%;border-style:dashed;opacity:.35}.visual-coordinate{position:absolute;top:-5px;right:15px;font-size:12px;color:#6b6558;letter-spacing:2px}.lens-caption{position:absolute;bottom:-22px;font-size:12px;letter-spacing:4px;color:#a99c7f;display:flex;gap:10px;align-items:center}.lens-caption>span{width:5px;height:5px;background:var(--gold);border-radius:50%}.hero-bottom{position:absolute;bottom:30px;left:7%;right:7%;border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;color:#736e63;font-size:12px;letter-spacing:1px}.scroll-label{display:flex;gap:12px;align-items:center}.scroll-track{display:block;width:13px;height:20px;border:1px solid #817151;border-radius:10px}.scroll-track::after{content:"";display:block;width:2px;height:5px;margin:4px auto;background:var(--gold)}.section-wrap{max-width:var(--max);margin:auto;padding:110px 28px}.intro-section{text-align:center}.intro-section .eyebrow{justify-content:center}.intro-section h2{font-size:clamp(30px,3.4vw,48px);font-weight:500;line-height:1.45;letter-spacing:-1.2px;margin:23px 0}.intro-section h2 span{color:#817e76}.intro-section>p{font-size:16px}.toolbar-stage{margin:55px 0 0;padding:32px 14px;border-top:1px solid #343027;border-bottom:1px solid #343027;background:radial-gradient(ellipse at center,#a0752320,transparent 75%)}
@media(max-width:900px){.hero{padding:135px 6% 90px;min-height:auto;gap:30px}.hero h1{font-size:48px;letter-spacing:-2px}.hero-visual{height:450px}.eyebrow{font-size:12px;letter-spacing:1px}.hero-intro{font-size:16px}.hero-actions{gap:18px}.hero-note{margin-top:28px}}@media(max-width:680px){.nav-shell{height:68px;padding:0 20px}.brand{font-size:23px}.logo-slot{width:12px}.nav-links{gap:18px}.nav-links a:nth-child(2){display:none}.nav-cta{display:none}.hero{grid-template-columns:1fr;padding:122px 25px 88px;text-align:center;gap:45px}.hero .eyebrow{justify-content:center;font-size:10px;letter-spacing:.6px}.hero h1{font-size:52px;line-height:1.25;margin:25px 0}.hero-intro{margin:auto}.hero-actions,.hero-note{justify-content:center}.hero-visual{height:auto;aspect-ratio:1;max-width:460px;width:100%;margin:auto}.hero-lens{width:90%}.orbit{width:97%}.orbit-two{width:112%}.visual-coordinate{top:-14px;right:0}.lens-caption{bottom:-15px}.hero-bottom{left:25px;right:25px;bottom:22px}.hero-bottom>span:nth-child(2){display:none}.section-wrap{padding:80px 24px}.toolbar-stage{padding:22px 0;margin-top:35px}.hero-note{font-size:12px}}
.nav-actions{display:flex;align-items:center;gap:16px}.motion-toggle{border:0;background:transparent;color:#b9b4a7;font-size:20px;min-width:36px;min-height:42px;border-radius:7px}.motion-toggle:hover{background:#27241e}.image-button{border:0;background:none;padding:0;color:inherit;font:inherit;cursor:zoom-in}.plain-button{color:inherit;background:none;border:0;padding:0;font:inherit}.toolbar-stage{width:100%;display:block}.hero-lens{animation:float 7s ease-in-out infinite}.orbit-two{animation:orbit 100s linear infinite}.scroll-track::after{animation:scroll-dot 2s ease-in-out infinite}.gold-text{color:var(--gold)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin-bottom:42px}.section-heading h2,.precision-copy h2{font-size:clamp(30px,3.2vw,44px);line-height:1.45;letter-spacing:-1px;font-weight:500;margin-top:16px}.section-heading>p{font-size:16px;padding-bottom:7px}.feature-section{padding-top:45px}.feature-tabs{display:flex;border-bottom:1px solid #38332b;margin-top:50px;gap:4px}.feature-tabs button{background:none;color:#8b877e;flex:1;border:0;border-bottom:2px solid transparent;padding:23px 12px;font-size:16px;transition:color .2s,background .2s}.tab-number{font-family:Consolas,monospace;font-size:12px;color:#696257;margin-right:10px}.feature-tabs button:hover{background:#15130f;color:#fff}.feature-tabs button[aria-selected="true"]{color:var(--gold);border-bottom-color:var(--gold)}.feature-tabs button[aria-selected="true"] .tab-number{color:#d6b77c}.feature-panel{margin-top:28px;border:1px solid #332e24;border-radius:18px;background:radial-gradient(ellipse at 90% 20%,#6e4b1e20,transparent 65%),#10100f;display:grid;grid-template-columns: .85fr 1.8fr;min-height:480px;overflow:hidden}.feature-description{padding:52px 30px 40px 38px;display:flex;align-items:flex-start;flex-direction:column}.panel-kicker{font-size:13px;color:#bfa985}.feature-description h3{font-size:26px;line-height:1.5;font-weight:500;letter-spacing:-.7px;margin:18px 0}.feature-description p{font-size:15px;line-height:1.9;margin-bottom:28px}.feature-description .text-link{font-size:14px;margin-top:auto;padding:10px 0;border-bottom:1px solid #5a4b31;display:flex;gap:20px}.expand-symbol{color:var(--gold)}.feature-image{min-width:0;position:relative;display:flex;align-items:center;justify-content:center;padding:42px 25px 56px}.feature-image img{max-height:360px;width:100%;object-fit:contain;transition:opacity .2s}.image-hint{position:absolute;bottom:22px;right:25px;font-size:12px;color:#82796b}.feature-image:hover .image-hint{color:var(--gold)}.precision-section{border-top:1px solid #26231d;border-bottom:1px solid #26231d;background:radial-gradient(ellipse at 18% 50%,#8b5f1f12,transparent 60%)}.precision-inner{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:100px}.precision-visual{position:relative;min-width:0;min-height:510px;display:flex;align-items:center;justify-content:center;padding:45px 25px 90px}.precision-visual img{position:relative;width:min(90%,390px);filter:drop-shadow(0 18px 35px #0008)}.precision-grid{position:absolute;inset:0;background-image:linear-gradient(#b1a17f09 1px,transparent 1px),linear-gradient(90deg,#b1a17f09 1px,transparent 1px);background-size:34px 34px;mask-image:radial-gradient(ellipse,#000,transparent 72%)}.precision-corner{width:28px;height:28px;position:absolute;border-color:#776443;border-style:solid}.top-left{left:8%;top:7%;border-width:1px 0 0 1px}.bottom-right{right:8%;bottom:19%;border-width:0 1px 1px 0}.reticle-selector{display:flex;position:absolute;bottom:20px;gap:7px;background:#0c0c0c;border:1px solid #353027;border-radius:30px;padding:5px}.reticle-selector button{color:#9f9a8e;background:none;border:0;border-radius:22px;padding:10px 19px;font-size:14px;min-height:40px}.reticle-selector button[aria-pressed="true"]{background:#383020;color:#ffdda0}.precision-copy>p{margin-top:22px;font-size:16px}.steps{list-style:none;margin:34px 0 0;padding:0}.steps li{display:flex;gap:19px;position:relative;padding-bottom:27px}.steps li:not(:last-child)::after{content:"";position:absolute;left:18px;top:41px;bottom:4px;width:1px;background:#363027}.steps li>span{display:flex;align-items:center;justify-content:center;width:38px;height:38px;flex-shrink:0;border:1px solid #5d4c2f;border-radius:50%;font-size:12px;color:#c7ac7c;font-family:Consolas,monospace}.steps h3{font-size:16px;font-weight:500;line-height:1.4}.steps p{font-size:14px;margin-top:4px}.precision-copy>.small-note{font-size:12px;color:#777165;margin:0}.keyboard-aside>p{font-size:16px}.segmented{display:flex;gap:4px;padding:4px;background:#161513;border:1px solid #383127;border-radius:8px;margin-top:20px;width:fit-content}.segmented button{border:0;background:none;color:#a6a094;font-size:14px;border-radius:5px;min-height:40px;padding:8px 17px}.segmented button[aria-pressed="true"]{color:#16120a;background:var(--gold)}.keyboard-display{background:radial-gradient(ellipse at 50% 100%,#ad741421,transparent 70%),linear-gradient(120deg,#171510,#0b0b0a);padding:30px;border:1px solid #3a3428;border-radius:18px;box-shadow:0 30px 80px #0004}.input-example{display:flex;align-items:center;position:relative;border:1px solid #3c362b;border-radius:8px;background:#090909b3;padding:20px 25px;margin-bottom:30px;min-height:84px;font-size:24px;color:var(--gold)}.input-label{font-size:13px;color:#8e8574;margin-right:auto}.input-example #typing-example{min-height:36px;line-height:36px}.typing-caret{height:27px;width:1px;background:var(--gold);margin:0 30px 0 7px;animation:blink 1.15s steps(2) infinite}.input-example button{background:none;border:0;color:#8e8574;padding:12px;border-radius:6px;display:flex}.input-example button:hover{background:#242119;color:var(--gold)}.keyboard-image{width:100%;transition:transform .3s}.keyboard-image:hover{transform:translateY(-3px)}.image-footnote{display:flex;justify-content:space-between;gap:20px;margin-top:28px;color:#7c7362;font-size:12px;letter-spacing:1px}.image-footnote button{font-size:13px;letter-spacing:0;color:#bfad8a;min-height:30px}.more-section{padding-top:15px}.more-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.more-card{border:1px solid #292723;border-radius:16px;background:linear-gradient(145deg,#151412,#0d0d0c);overflow:hidden;display:flex;flex-direction:column}.card-heading{padding:32px 34px 0}.card-heading h3{font-size:26px;font-weight:500;letter-spacing:-.5px;margin:16px 0 9px}.card-heading p{font-size:15px}.card-image{padding:40px 30px 30px;margin-top:auto;width:100%;display:flex;align-items:center;justify-content:center;min-height:350px}.card-image img{max-height:340px;width:100%;object-fit:contain;transition:transform .3s}.card-image:hover img{transform:translateY(-6px)}.watchdog-section{padding-top:30px;padding-bottom:50px}.watchdog-heading{display:flex;align-items:center;justify-content:space-between;padding:24px 0;border-bottom:1px solid #292723}.watchdog-heading h2{font-size:22px;font-weight:500;color:#bcb6ab}.watchdog-placeholder{height:180px;border-bottom:1px solid #292723}.closing-section{padding:90px 28px 110px;text-align:center;position:relative;overflow:hidden}.closing-section::before{content:"";position:absolute;inset:-60% 15% 0;background:radial-gradient(ellipse,#9b651a1f,transparent 68%);pointer-events:none}.closing-section .eyebrow{justify-content:center;position:relative}.closing-section h2{font-size:clamp(42px,5.4vw,70px);font-weight:500;line-height:1.35;letter-spacing:-2px;margin:25px 0 36px}.closing-section a{position:relative}.site-footer{border-top:1px solid #2a2620;padding-top:42px;padding-bottom:30px}.footer-top,.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-links{display:flex;gap:32px;font-size:14px;color:#aca599}.footer-bottom{margin-top:45px;color:#777065;font-size:12px}.footer-links a:hover,.footer-bottom a:hover{color:var(--gold)}dialog{border:1px solid #4b4232;background:#121110;color:var(--text);border-radius:16px;padding:0;max-width:min(94vw,1500px);width:1200px;max-height:90vh;overflow:hidden;box-shadow:0 30px 100px #000b}dialog::backdrop{background:#000c;backdrop-filter:blur(15px)}.dialog-header{display:flex;justify-content:space-between;align-items:center;padding:17px 22px;border-bottom:1px solid #373023;gap:20px}.dialog-header h2{font-size:16px;font-weight:500}.dialog-actions{display:flex;gap:12px}.dialog-actions button{color:#e2dace;border:1px solid #4b4233;border-radius:6px;background:#242019;min-height:40px;padding:8px 16px;font-size:14px}.dialog-actions button:hover{border-color:var(--gold)}.dialog-actions span{margin-left:9px}.dialog-image-stage{padding:24px;max-height:calc(90vh - 82px);overflow:auto;display:flex;align-items:center;justify-content:center;min-height:220px;background-image:linear-gradient(45deg,#fff02 25%,transparent 25%),linear-gradient(-45deg,#fff02 25%,transparent 25%);background-size:18px 18px}.dialog-image-stage img{max-height:calc(90vh - 130px);object-fit:contain;flex-shrink:0}.dialog-image-stage.actual-size{display:block}.dialog-image-stage.actual-size img{max-width:none;max-height:none;width:auto;height:auto}.no-script-note{padding:20px;text-align:center}.motion-off *, .motion-off *::before, .motion-off *::after{animation:none!important;transition:none!important}.motion-off{scroll-behavior:auto}.motion-off .reveal{opacity:1!important;transform:none!important}.js-motion .reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}.js-motion .reveal.is-visible{opacity:1;transform:none}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes orbit{to{transform:rotate(360deg)}}@keyframes scroll-dot{0%,100%{transform:translateY(0);opacity:.35}50%{transform:translateY(5px);opacity:1}}@keyframes blink{to{opacity:0}}
@media(max-width:1000px){.feature-panel{grid-template-columns:1fr 1.6fr;min-height:420px}.feature-description{padding:32px 24px}.feature-description h3{font-size:23px}.precision-inner{gap:45px}.precision-visual{min-height:430px}.card-heading{padding:26px 26px 0}.card-heading h3{font-size:23px}.card-image{padding:24px;min-height:260px}.tab-number{display:none}}
@media(max-width:760px){.section-heading{display:block}.section-heading>p,.keyboard-aside{margin-top:22px}.feature-panel{grid-template-columns:1fr;min-height:0}.feature-description{padding:28px 28px 12px}.feature-description h3{font-size:26px;margin:12px 0}.feature-description h3 br{display:none}.feature-description p{margin-bottom:13px}.feature-description .text-link{margin-top:0}.feature-image{min-height:280px;padding:28px 24px 48px}.feature-image img{max-height:390px}.precision-inner{grid-template-columns:1fr;gap:32px}.precision-copy{grid-row:1}.precision-visual{max-width:440px;width:100%;margin:auto;min-height:430px}.precision-copy h2 br{display:none}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.steps li{display:block;padding:0}.steps li:not(:last-child)::after{display:none}.steps li>span{margin-bottom:13px}.steps p{font-size:13px}.more-grid{grid-template-columns:1fr}.card-image{min-height:0;padding:30px}.card-image img{max-height:400px}.watchdog-heading{gap:20px}.watchdog-heading .eyebrow{font-size:11px}.watchdog-heading h2{font-size:20px}.footer-links{gap:20px}}
@media(max-width:680px){.nav-actions{gap:0}.motion-toggle{font-size:18px;min-width:30px}.nav-links{gap:17px;font-size:12px}.hero .eyebrow{font-size:12px;flex-wrap:wrap;gap:6px;letter-spacing:0}.hero .eyebrow-line{width:13px}.hero h1{font-size:clamp(42px,12vw,52px)}.hero-bottom,.visual-coordinate{font-size:12px;letter-spacing:0}.feature-section{padding-top:0}.feature-tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:0;gap:8px;margin-top:30px}.feature-tabs button{border:1px solid #383127;border-radius:7px;font-size:14px;padding:14px 6px}.feature-tabs button[aria-selected="true"]{border-color:#b89a5f;background:#2d2719}.section-heading{margin-bottom:28px}.section-heading h2,.precision-copy h2{font-size:32px}.feature-panel{margin-top:20px}.feature-description{padding:25px 24px 8px}.feature-description h3{font-size:24px}.feature-image{min-height:210px}.keyboard-display{padding:15px;border-radius:12px}.input-example{padding:16px 14px;flex-wrap:wrap;font-size:23px;margin-bottom:22px;gap:0}.input-label{width:100%;margin-bottom:15px}.input-example #typing-example{margin-left:0;margin-right:auto}.typing-caret{margin-right:10px}.image-footnote{font-size:10px;letter-spacing:.5px;gap:8px;margin-top:15px;align-items:center}.image-footnote button{font-size:12px}.more-section{padding-top:0}.watchdog-section{padding-top:0;padding-bottom:0}.watchdog-placeholder{height:130px}.watchdog-heading{align-items:flex-start;flex-direction:column;gap:12px}.closing-section{padding:75px 24px 85px}.closing-section h2{font-size:46px}.footer-top{align-items:flex-start;gap:32px;flex-direction:column}.footer-bottom{flex-wrap:wrap;gap:20px;margin-top:35px;line-height:1.8}.footer-bottom>span:nth-child(2){display:none}.site-footer{padding-top:35px;padding-bottom:30px}.dialog-header{padding:12px;gap:10px;align-items:flex-start}.dialog-header h2{font-size:14px;line-height:40px}.dialog-actions{gap:6px}.dialog-actions button{padding:8px 10px;font-size:12px}.dialog-image-stage{padding:15px}dialog{max-width:96vw}.hero-actions{gap:20px}.hero-actions .text-link{font-size:14px}.button-gold{font-size:15px;padding:14px 20px}}
.dialog-image-stage{background-image:linear-gradient(45deg,#ffffff02 25%,transparent 25%),linear-gradient(-45deg,#ffffff02 25%,transparent 25%)}
@media(max-width:680px){.nav-links{font-size:14px}.nav-links a{min-height:42px;display:flex;align-items:center}.nav-links a:nth-child(2){display:none}.image-footnote{font-size:12px;letter-spacing:0}.hero .eyebrow{line-height:1.8}.hero-note{color:#98917f}}
@media(max-width:360px){.nav-shell{padding:0 12px}.nav-links{gap:12px;font-size:13px}.brand{gap:4px}.logo-slot{width:6px}.hero-actions{gap:12px;flex-wrap:wrap}.hero .eyebrow-line{display:none}.hero h1{letter-spacing:-2px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.js-motion .reveal{opacity:1;transform:none}}