:root{color-scheme:dark;--bg:#242325;--surface:#2c2a2d;--dark:#1d1c1e;--line:#464148;--text:#f1eeea;--muted:#b4adb5;--gold:#e6c880;--rose:#cd9ca8;--green:#a5bbb0;--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.8 "Microsoft YaHei","PingFang SC",system-ui,sans-serif;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}h1,h2,h3,h4,p,figure{margin:0}h1,h2,h3,h4{line-height:1.35}button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--gold);outline-offset:5px}button{color:inherit}em{font-style:normal;color:var(--gold)}.shell{width:min(1220px,calc(100% - 72px));margin-inline:auto}.skip{position:fixed;top:-100px;z-index:100;background:var(--gold);color:#272326;padding:10px}.skip:focus{top:10px}.preview-note{text-align:center;padding:9px 24px;font-size:12px;background:#39323a;color:#dbcedb;letter-spacing:.02em}.preview-note span{margin:0 10px}header{position:sticky;top:0;z-index:10;background:#242325f5;border-bottom:1px solid #3b373c;backdrop-filter:blur(12px)}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:82px}.brand{display:inline-flex;align-items:center;gap:11px;white-space:nowrap;font-size:19px;font-weight:700}.brand img{border-radius:9px}.brand b{font-size:16px;color:#cbc4cb;font-weight:500}.nav nav{display:flex;gap:22px;font-size:13px;color:#c7c0c8}.nav nav a:hover{color:var(--gold)}.button{min-height:48px;display:inline-flex;justify-content:center;align-items:center;gap:22px;border:1px solid #59515c;border-radius:9px;padding:11px 22px;background:#353137;color:var(--text);font-size:14px;font-weight:600;transition:background .15s,border-color .15s}.button:hover{background:#464047;border-color:#9a8874}.button.primary{background:var(--gold);color:#312b22;border-color:var(--gold)}.button.primary:hover{background:#f0d69c}.button.compact{font-size:12px;min-height:40px;padding:8px 16px}.hero{display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:46px;padding-top:88px;padding-bottom:76px;min-height:665px}.eyebrow{font-size:11px;color:var(--gold);letter-spacing:.16em;font-weight:700;margin-bottom:18px}.hero h1{font-size:clamp(35px,3.4vw,48px);line-height:1.4;letter-spacing:-.04em}.lead{margin-top:27px;color:#c6bec7;font-size:16px;line-height:1.95}.actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}.hero-meta{font-size:12px;color:#a79da9;margin-top:23px}.hero-figure{min-width:0}.figure-label{display:flex;justify-content:space-between;color:#d2cbd3;font-size:12px;margin-bottom:14px}.figure-label span:last-child{color:#9e949f;font-size:11px}.image-button{display:block;width:100%;padding:0;background:none;border:0;border-radius:10px;overflow:hidden;text-align:left}.image-button img{width:100%;height:auto}.hero-figure .image-button{border:1px solid #504950;box-shadow:0 22px 55px #0005}.hero-figure figcaption{font-size:11px;color:#a89faa;line-height:1.8;margin-top:15px}.section{padding-top:88px;padding-bottom:88px;scroll-margin-top:20px}.section-dark{background:var(--dark);border-top:1px solid #333036;border-bottom:1px solid #333036}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:65px;margin-bottom:40px}.section-heading h2,.download-section h2,.faq-layout h2{font-size:34px;font-weight:650;letter-spacing:-.03em;line-height:1.45}.section-heading>p{max-width:435px;color:var(--muted);font-size:14px;line-height:1.9}.truth-note{display:flex;gap:30px;border:1px solid #665744;background:#332f2a;padding:25px 30px;border-radius:12px;font-size:13px;line-height:1.9}.note-index{flex-shrink:0;color:var(--gold);font-weight:700}.truth-note p{color:#c8beb1}.truth-note strong{color:#e6d9c4;font-weight:500}.product-points{display:grid;grid-template-columns:repeat(3,1fr);margin-top:40px}.product-points article{padding:3px 34px 0 0;margin-right:34px;border-right:1px solid var(--line)}.product-points article:last-child{border:0;margin:0;padding:3px 0 0}.point-number{font-size:12px;color:#8d818e;display:block;margin-bottom:20px}.product-points h3{font-size:19px;margin-bottom:12px}.product-points p{font-size:14px;color:var(--muted);margin-bottom:14px;line-height:1.9}.text-button{display:inline-block;padding:0;border:0;background:none;color:var(--gold);font-size:13px;text-align:left;line-height:1.9}.text-button:hover{text-decoration:underline;text-underline-offset:5px}.prerequisites{display:flex;align-items:flex-start;gap:28px;background:#29262b;border-left:3px solid #88755b;padding:20px 25px;margin-bottom:30px;font-size:13px;border-radius:0 9px 9px 0}.prerequisites strong{white-space:nowrap;font-weight:600;color:#d6c69f}.prerequisites p{color:var(--muted);line-height:1.85}.flow-layout{display:grid;grid-template-columns:280px 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#605360;color:#d1bdd1;border-radius:5px;padding:4px 9px;font-size:11px;line-height:1.7}.steps{list-style:none;margin:28px 0;padding:0;counter-reset:step}.steps li{position:relative;padding:0 0 25px 45px;counter-increment:step}.steps li:last-child{padding-bottom:0}.steps li:before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:1px;width:28px;height:28px;display:grid;place-items:center;background:#39323e;border:1px solid #65546c;border-radius:50%;font-size:10px;color:#dac5e5;z-index:1}.steps li:not(:last-child):after{content:"";position:absolute;top:28px;bottom:0;left:14px;width:1px;background:#534659}.steps h4{font-size:15px;font-weight:600;margin:0 0 5px}.steps p{color:#b9afbf;font-size:13px;line-height:1.9}.flow-outcome{border-left:2px solid var(--green);background:#2e3533;padding:17px 20px;border-radius:0 8px 8px 0;color:#bdcec5;font-size:13px;line-height:1.9}.flow-outcome strong{display:block;color:#d0e0d7;margin-bottom:5px;font-weight:600}.flow-limit{margin-top:15px;border-top:1px solid #4b414f}.flow-limit summary{font-size:13px;color:#dfc5af;padding:15px 0 3px;cursor:pointer}.flow-limit p{color:#b6a8bb;font-size:12px;padding-top:10px;line-height:1.9}.flow-panel .text-button{margin-top:19px}.section-footnote{color:#aa9eaf;font-size:12px;margin-top:25px;text-align:center}.alert-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.alert-card{border:1px solid #4b434c;background:#2b282d;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}.alert-visual{padding:28px;background:#211f23;min-height:300px;display:flex;flex-direction:column;justify-content:center}.alert-visual .image-button{border-radius:8px}.alert-copy{padding:28px 30px 32px}.small-label{font-size:11px;color:#bba98b;letter-spacing:.03em}.alert-copy h3{font-size:21px;margin:12px 0}.alert-copy p{font-size:14px;color:#bdb2c3;line-height:1.9}.alert-copy ul{padding-left:18px;margin:19px 0 0;font-size:13px;color:#bfb5c4;line-height:1.9}.alert-copy li+li{margin-top:8px}.alert-copy strong{color:#e2d6e9;font-weight:500}.toast-visual{min-height:250px;padding:45px 45px 30px}.toast-visual p{font-size:11px;color:#a698ac;text-align:center;margin-top:22px}.manual-heading{padding:37px 32px;background:#312d31;min-height:250px}.manual-heading h3{font-size:25px;line-height:1.5;margin-bottom:20px}.manual-heading .eyebrow{display:block;margin-bottom:15px}.manual-list{margin:0}.manual-list div+div{border-top:1px solid #49414e;margin-top:18px;padding-top:18px}.manual-list dt{font-size:14px;color:#e4d6eb;font-weight:600}.manual-list dd{margin:5px 0 0;color:#bcb0c3;font-size:13px;line-height:1.9}.alert-copy .local-only{margin-top:24px;font-size:12px;color:#ad98b7}.settings-tabs{display:flex;gap:10px;flex-wrap:wrap}.settings-tabs button{padding:10px 22px;border:1px solid #574959;background:#2a252d;border-radius:7px;font-size:13px;color:#bdaeC5}.settings-tabs button[aria-selected=true]{border-color:#c0a86e;color:#f2dba4;background:#3a3329}.settings-disclosure{font-size:12px;color:#ab9cb1;margin:17px 0 25px}.settings-panel{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,.8fr);gap:30px;align-items:start}.settings-image{min-width:0;border:1px solid #514954;border-radius:10px;overflow:hidden}.settings-image .image-button{border-radius:0}.settings-copy{padding:5px 0}.settings-copy h3{font-size:22px;margin-bottom:14px}.settings-copy>p{font-size:13px;color:#b8acbf;margin-bottom:20px}.setting-values{margin:0}.setting-values div{border-top:1px solid #463c4b;padding:13px 0}.setting-values dt{font-size:13px;color:#ded1e7}.setting-values dd{font-size:12px;color:#b2a3bd;margin:5px 0 0}.setting-values b{font-weight:500;color:#d8c292}.settings-copy 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.button{margin-top:28px;width:100%}.price-aside{padding:30px 10px 10px 12px}.price-aside h3{font-size:19px;margin-bottom:20px}.price-aside p{font-size:14px;color:var(--muted);margin-bottom:17px}.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.faqs details{border-bottom:1px solid #463c4c}.faqs details:first-child{border-top:1px solid #463c4c}.faqs summary{font-size:15px;cursor:pointer;list-style:none;padding:21px 28px 21px 0;position:relative}.faqs summary::-webkit-details-marker{display:none}.faqs summary:after{content:"+";position:absolute;right:0;color:var(--gold);font-size:20px;top:17px}.faqs details[open] summary:after{content:"−"}.faqs p{font-size:13px;color:#b8aabf;line-height:2;padding:0 20px 23px 0}.download-section{display:flex;align-items:center;justify-content:space-between;gap:40px}.download-section p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:20px}.download-actions{display:flex;flex-direction:column;gap:12px;width:300px;flex-shrink:0}.download-actions small{font-size:11px;color:#ad9fb3;text-align:center;margin-top:8px}footer{border-top:1px solid #4a3c50;display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:27px;font-size:12px;color:#b3a5ba}footer .brand{font-size:15px}footer a:last-child{font-size:12px;color:#cab88e}dialog{border:1px solid #63536d;border-radius:16px;background:#2d2732;color:var(--text);box-shadow:0 30px 130px #0009;padding:0;max-height:92dvh;max-width:calc(100% - 32px)}dialog::backdrop{background:#100d12d9;backdrop-filter:blur(5px)}body:has(dialog[open]){overflow:hidden}.image-dialog{width:min(1160px,calc(100% - 48px))}.dialog-heading{display:flex;justify-content:space-between;align-items:center;padding:20px 26px 0;gap:20px}.dialog-heading .eyebrow{margin-bottom:7px;font-size:10px}.dialog-heading h2{font-size:21px}.close-dialog{flex-shrink:0;border:1px solid #706078;background:#3b3343;font-size:25px;line-height:1;width:40px;height:40px;border-radius:8px;color:#dccae7}.dialog-description{font-size:12px;color:#c0b0cb;margin:13px 26px 20px;line-height:1.8}.large-image{background:#19171c;padding:16px;overflow:auto}.large-image img{width:auto;max-width:100%;max-height:65dvh;margin:auto;object-fit:contain}.dialog-footer{display:flex;justify-content:space-between;gap:20px;padding:16px 26px;font-size:12px;color:#b9a6c6}.dialog-footer a{color:var(--gold)}.contact-dialog{width:470px;text-align:center;padding:36px}.contact-dialog .close-dialog{position:absolute;right:15px;top:15px}.contact-dialog .eyebrow{margin-top:10px}.contact-dialog h2{font-size:27px}.contact-dialog p:not(.eyebrow){font-size:13px;margin-top:15px;color:#bfb0c9}.contact-dialog img{margin:24px auto 10px;border-radius:10px;max-width:80%}
@media(min-width:1500px){.hero{padding-top:110px;padding-bottom:100px;min-height:720px}}
@media(max-width:1100px){.nav{gap:15px}.nav nav{gap:14px;font-size:12px}.nav .compact{display:none}.hero{gap:30px;grid-template-columns:.9fr 1.1fr}.hero h1{font-size:36px}.lead{font-size:14px}.hero .button{font-size:12px;padding:10px 15px}.flow-layout{grid-template-columns:245px minmax(0,1fr);gap:20px}.flow-tabs button{padding:15px 12px;font-size:13px}.flow-panel{padding:28px}.settings-panel{grid-template-columns:1.3fr .8fr;gap:25px}.alert-visual{padding:20px;min-height:240px}.toast-visual,.manual-heading{min-height:220px}.price-card{padding:26px}.price{font-size:38px}}
@media(max-width:860px){html{scroll-padding-top:105px}.shell{width:calc(100% - 40px)}.nav{flex-wrap:wrap;gap:8px;padding-block:14px;min-height:94px}.brand{font-size:17px}.brand img{width:30px;height:30px}.nav nav{width:100%;gap:20px;overflow-x:auto;white-space:nowrap;padding-bottom:3px}.hero{grid-template-columns:1fr;padding-top:50px;padding-bottom:55px;gap:35px;min-height:0}.hero h1{font-size:42px}.hero-copy .lead br{display:none}.hero-copy .lead{max-width:600px;font-size:16px}.hero .button{font-size:14px;padding:12px 22px}.hero-figure{max-width:680px}.section{padding-block:60px}.section-heading{gap:25px;align-items:start}.section-heading h2,.download-section h2,.faq-layout h2{font-size:28px}.section-heading>p{max-width:310px;font-size:13px}.truth-note{gap:20px;padding:22px}.product-points article{padding-right:20px;margin-right:20px}.product-points h3{font-size:17px}.product-points p{font-size:13px}.flow-layout{grid-template-columns:1fr}.flow-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.flow-tabs button{height:100%}.flow-panel{padding:28px}.alert-grid{gap:18px}.alert-copy{padding:23px}.alert-copy h3{font-size:18px}.alert-visual{min-height:210px;padding:15px}.manual-heading{padding:26px 23px;min-height:210px}.manual-heading h3{font-size:21px}.toast-visual{min-height:210px}.settings-panel{grid-template-columns:1fr}.settings-copy{padding:0}.setting-values{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:30px}.boundary-grid{gap:22px}.boundary-grid h3{font-size:15px}.pricing-grid{grid-template-columns:1fr 1fr}.price-aside{grid-column:1/-1;padding:0;margin-top:10px;max-width:640px}.faq-layout{grid-template-columns:1fr;gap:30px}.download-section{align-items:start}.download-actions{width:260px}footer{flex-wrap:wrap}.dialog-heading{padding-inline:20px}.dialog-description{margin-inline:20px}}
@media(max-width:560px){body{font-size:14px}.shell{width:calc(100% - 32px)}.preview-note{font-size:10px;line-height:1.7;padding:8px 18px}.preview-note span{margin:0 5px}.nav nav{gap:19px;font-size:11px}.nav{padding-block:11px;min-height:85px}.brand b{font-size:13px}.hero{padding-top:38px;gap:30px}.hero h1{font-size:33px;line-height:1.5}.hero .lead{font-size:14px;line-height:1.9;margin-top:20px}.hero .button{padding:10px 16px;font-size:13px;gap:13px;min-height:46px}.hero-meta{font-size:10px}.figure-label{font-size:11px}.hero-figure figcaption{font-size:10px}.section{padding-block:48px}.section-heading{flex-direction:column;gap:18px;margin-bottom:25px}.section-heading h2,.download-section h2,.faq-layout h2{font-size:27px}.section-heading>p{max-width:none}.eyebrow{font-size:10px;margin-bottom:12px}.truth-note{flex-direction:column;gap:9px;padding:19px;font-size:12px}.product-points{grid-template-columns:1fr;margin-top:25px}.product-points article,.product-points article:last-child{padding:20px 0;margin:0;border-right:0;border-bottom:1px solid #4b3d50}.product-points article:last-child{border:0;padding-bottom:0}.point-number{float:right;margin-top:4px}.product-points h3{font-size:18px}.product-points p{margin-bottom:10px}.prerequisites{padding:17px 19px;flex-direction:column;gap:7px;font-size:12px}.flow-tabs{gap:7px}.flow-tabs button{font-size:11px;padding:12px 10px;gap:7px;line-height:1.65}.flow-tabs button span{font-size:9px}.flow-tabs button b{display:none}.flow-panel{padding:22px 18px}.flow-panel h3{font-size:22px}.flow-intro{font-size:13px}.flow-badge{font-size:10px}.steps li{padding-left:39px}.steps h4{font-size:14px}.steps p{font-size:12px}.flow-outcome{padding:15px;font-size:12px}.section-footnote{text-align:left;font-size:11px}.alert-grid{grid-template-columns:1fr}.alert-visual{padding:20px;min-height:0}.alert-copy{padding:23px}.alert-copy h3{font-size:20px}.alert-copy p{font-size:13px}.alert-copy ul{font-size:12px}.toast-visual{min-height:205px;padding:35px 25px}.manual-heading{min-height:210px;padding:27px 23px}.settings-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.settings-tabs button{padding:10px 8px;font-size:12px}.settings-disclosure{font-size:11px;margin-bottom:20px}.settings-copy h3{font-size:21px}.setting-values{grid-template-columns:1fr}.boundary-grid{grid-template-columns:1fr;gap:24px;margin-top:28px}.boundary-grid h3{font-size:16px}.boundary-grid p{font-size:12px}.pricing-grid{grid-template-columns:1fr;gap:16px}.price-card{padding:27px}.price-card>p:not(.price):not(.small-label){min-height:0}.price{font-size:43px}.price-aside{margin-top:12px}.faq-layout{gap:24px}.faqs summary{font-size:14px;line-height:1.9}.download-section{flex-direction:column;gap:29px}.download-actions{width:100%}.download-section p:not(.eyebrow){font-size:13px}footer{font-size:10px;gap:14px;padding-block:24px}footer p{width:100%;order:3}.image-dialog{width:calc(100% - 20px);max-width:calc(100% - 20px);border-radius:12px}.dialog-heading{padding:17px 17px 0;gap:12px}.dialog-heading h2{font-size:18px}.dialog-heading .eyebrow{font-size:9px}.close-dialog{width:34px;height:34px;font-size:22px}.dialog-description{font-size:11px;margin:13px 17px 17px}.large-image{padding:12px;max-height:58dvh}.large-image img{max-width:none;min-width:560px;max-height:none;width:720px}.dialog-footer{font-size:11px;flex-direction:column;gap:5px;padding:15px 18px}.contact-dialog{padding:30px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.site-links{display:flex;flex-wrap:wrap;gap:10px 20px;align-items:center}.site-links a{font-size:12px;color:#c6b38b}.no-script-note{padding:24px;border:1px solid #6d596e;color:#d8c3e1}.no-script-note a{text-decoration:underline}@media(max-width:860px){footer{align-items:flex-start}.site-links{width:100%;order:4}}