@charset "UTF-8";
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@media(min-width:1500px){.hero{padding-top:105px;padding-bottom:95px}.section{padding:80px 0}.hero h1{font-size:68px}}
@media(max-width:1050px){.wrap{width:calc(100% - 56px)}.nav-links{gap:19px}.nav-wrap{gap:20px}.wordmark small{display:none}.hero-grid{gap:55px;grid-template-columns:1.35fr 1fr}.hero h1{font-size:50px}.read-grid{gap:35px}.practice-feature{gap:50px}.split{gap:35px;grid-template-columns:1fr 260px}.reading-layout{gap:35px;grid-template-columns:1fr 180px}.product-hero{gap:45px}.product-card{padding:23px}.product-card h3{font-size:16px}.invitation{gap:45px}.product-flow{gap:20px}.about-layout{gap:45px}}
@media(max-width:800px){.nav-contact{display:none}.hero{padding:60px 0}.hero-grid{grid-template-columns:1fr 0.85fr;gap:30px}.hero h1{font-size:42px}.hero .lead{font-size:14px}.hero-note h2{font-size:19px}.nav-links{gap:16px}.nav-links a{font-size:12px}.section{padding:50px 0}.split{grid-template-columns:1fr}.aside-panel{position:static}.reading-layout{grid-template-columns:1fr}.toc{display:none}.product-grid{grid-template-columns:repeat(2,1fr)}.product-flow{grid-template-columns:repeat(2,1fr)}.product-hero{grid-template-columns:1fr}.product-intro-card{display:grid;grid-template-columns:1fr 1fr;gap:20px}.product-intro-card dd{margin:0}.page-intro h1,.product-hero h1{font-size:40px}.site-map-row{grid-template-columns:110px 1fr 135px}.contact-grid{gap:16px}.contact-card{padding:25px}.blueprint-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){body{font-size:14px}.wrap,.narrow{width:calc(100% - 40px)}.prototype-bar{font-size:10px}.prototype-bar .wrap{height:32px;width:calc(100% - 30px)}.prototype-bar .status-dot{display:none}.prototype-bar a{font-size:10px}.nav-wrap{height:68px;gap:15px}.wordmark{font-size:24px}.nav-tools{margin-left:auto;gap:10px}.menu-toggle{display:block}.search-button{padding:6px 8px;font-size:11px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:15px 20px;box-shadow:0 15px 25px #1d282b08;flex-direction:column;align-items:stretch;gap:0}.nav-links.open{display:flex}.nav-links a{padding:13px 0;font-size:14px}.nav-links a[aria-current=page]:after{bottom:7px;right:auto;width:25px}.hero{padding:43px 0 35px}.hero-grid{grid-template-columns:1fr;gap:40px}.hero-person{font-size:11px;margin-bottom:20px}.hero h1{font-size:39px;line-height:1.45;letter-spacing:-.055em}.hero .lead{font-size:14px;margin-top:20px;line-height:1.95}.actions{gap:18px;margin-top:25px}.button{font-size:12px;padding:10px 16px;gap:15px;min-height:44px}.text-link{font-size:12px}.hero-note{padding:18px 0}.hero-note h2{font-size:19px;margin:12px 0 18px}.start-item{padding:15px 0}.hero-foot{margin-top:30px;align-items:start;gap:10px;font-size:10px}.hero-foot>span{max-width:185px}.section{padding:38px 0}.section-title{align-items:start;gap:20px;margin-bottom:24px}.section-title h2{font-size:27px}.section-title .text-link{white-space:nowrap;padding-top:6px;font-size:11px}.section-title p{font-size:12px}.read-grid{grid-template-columns:1fr;gap:25px}.featured-reading{padding:25px}.featured-reading h3{font-size:27px;margin:20px 0 14px}.featured-reading p{font-size:13px;margin-bottom:22px}.article-row h3{font-size:17px}.learning-strip{grid-template-columns:1fr 1fr;gap:25px 20px;margin-bottom:30px}.learning-step{padding:0!important;border:0!important}.learning-step .num{margin-bottom:10px}.learning-step h3{font-size:15px}.learning-step p{font-size:12px}.soft-panel{padding:25px;display:block}.soft-panel h3{font-size:21px}.soft-panel .button{margin-top:20px}.practice-feature{grid-template-columns:1fr;gap:25px}.practice-feature h2{font-size:27px}.practice-feature h2 br{display:none}.practice-body h3{font-size:23px}.practice-body>p{font-size:13px}.inline-facts{gap:20px}.invitation{grid-template-columns:1fr;gap:20px}.invitation h2{font-size:29px}.invitation p{font-size:13px}.signature-line{font-size:24px}.page-intro{padding:35px 0 30px}.breadcrumb{font-size:10px;gap:9px;margin-bottom:25px}.page-intro h1,.product-hero h1{font-size:33px;line-height:1.5}.page-intro .intro{font-size:14px;line-height:1.95;margin-top:17px}.eyebrow{font-size:10px;margin-bottom:16px}.page-body{padding-bottom:45px}.page-heading h2{font-size:26px}.page-heading p{font-size:12px}.filters{gap:15px;align-items:stretch}.filters .tag-line{gap:6px}.pill{font-size:10px;padding:5px 8px}.list-search{width:100%}.article-list .article-row{padding:23px 0}.article-list .article-row h3{font-size:20px}.article-list .article-row p{font-size:13px}.prose{font-size:15px;line-height:2.05}.prose h2{font-size:24px;margin-top:32px}.prose blockquote{font-size:19px;padding:15px 20px}.exercise{padding:22px}.exercise h2{font-size:18px}.exercise p{font-size:13px}.path-card{grid-template-columns:32px 1fr;gap:15px;padding:25px 0}.path-card .index{font-size:26px}.path-card h3{font-size:20px}.path-card p{font-size:12px}.path-card>.text-link{grid-column:2}.path-card .path-result{font-size:11px}.split{gap:30px}.step-card{padding:21px}.step-card h3{font-size:18px}.step-card p{font-size:12px}.step-top{display:block}.check-label{margin:13px 0}.program-grid{grid-template-columns:1fr}.program-callout{padding:25px}.product-grid{grid-template-columns:1fr}.product-card{padding:25px}.product-card h2{margin-top:20px}.product-card h3{font-size:19px}.product-card p{font-size:13px}.group-heading{display:block}.group-heading p{margin-top:8px}.product-group+.product-group{margin-top:35px}.product-flow{gap:22px 20px}.product-flow h3{font-size:16px}.product-flow p{font-size:12px}.product-intro-card{grid-template-columns:1fr}.product-distinction{padding:23px}.about-layout{grid-template-columns:1fr;gap:35px}.about-index{position:static}.about-index h2{font-size:36px}.about-index p{max-width:260px}.about-chapter h2{font-size:25px}.about-chapter p{font-size:14px}.contact-grid{grid-template-columns:1fr}.contact-card{padding:25px}.brief-form{padding:23px}.site-map-row{grid-template-columns:1fr;gap:6px;padding:18px 0}.blueprint-grid{grid-template-columns:1fr}.compare{font-size:12px;min-width:540px}.compare th,.compare td{padding:13px 11px}.review-path{padding:22px}.review-path p{font-size:13px}.footer-top{grid-template-columns:1fr 1fr;gap:25px}.footer-top>div:first-child{grid-column:1/-1}.footer-top p{font-size:12px}.footer-bottom{font-size:9px}.footer-bottom>span{max-width:210px}footer{padding-top:32px}.dialog-top h2{font-size:21px}dialog{padding:23px}.local-note{font-size:10px!important}}
.portrait-card,.qr-figure,.product-media{margin:0}.portrait-card{overflow:hidden;border:1px solid #e1e4dc;border-radius:var(--radius);background:#f1f0eb}.portrait-window{height:186px;overflow:hidden;position:relative}.portrait-window img{position:absolute;left:-55%;top:-14%;width:155%;height:auto;max-width:none}.portrait-card figcaption{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 15px;background:#f4f4ee;font-size:10px;color:var(--muted)}.portrait-card figcaption strong{font-size:13px;color:var(--ink);font-weight:550;letter-spacing:.05em}.hero-note.with-portrait{padding-top:0;border-top:0}.hero-note.with-portrait .portrait-card{margin-bottom:20px}.hero-note.with-portrait h2{font-size:19px;margin:14px 0}.hero-note.with-portrait .start-item{padding:12px 0}.hero:has(.with-portrait){padding-top:62px;padding-bottom:50px}.about-index .portrait-card{margin-bottom:24px}.about-index .portrait-window{height:220px}.about-index .portrait-window img{width:230%;left:-130%;top:0}.about-index .portrait-card figcaption{display:none}.media-trigger{display:block;border:0;padding:0;background:transparent;width:100%;text-align:inherit;border-radius:5px}.qr-trigger{background:white;padding:6px;border:1px solid #e6e8e3;transition:box-shadow .18s,transform .18s}.qr-trigger:hover{box-shadow:0 5px 20px #22382a10;transform:translateY(-2px)}.qr-trigger img{width:100%;height:auto;aspect-ratio:1;object-fit:contain}.qr-figure{max-width:190px;text-align:center}.qr-figure figcaption{margin-top:11px;line-height:1.5}.qr-figure figcaption strong{display:block;font-size:13px;font-weight:550}.qr-figure figcaption span{display:block;font-size:10px;color:var(--muted);margin-top:5px}.personal-contact-card{display:grid;grid-template-columns:1fr 170px;gap:25px;align-items:center}.contact-grid:has(.personal-contact-card){grid-template-columns:1.35fr 1fr}.contact-info{min-width:0}.personal-contact-card .contact-id{font-size:27px}.personal-contact-card .local-note{display:none}.follow-section{display:grid;grid-template-columns:1fr 1.7fr;gap:65px;padding:8px 0 45px;margin-bottom:40px;border-bottom:1px solid var(--line);align-items:center}.follow-heading h2{font-size:22px;font-weight:550;line-height:1.6;margin:12px 0}.follow-heading p{font-size:12px}.social-qrs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:start}.social-qrs .qr-figure{width:100%;max-width:165px;margin-inline:auto}.footer-contact{display:flex;gap:14px;align-items:center;margin-top:18px}.footer-contact .qr-trigger{width:86px;flex-shrink:0;padding:3px}.footer-contact>div{min-width:0}.footer-contact span{display:block;font-size:10px;color:var(--muted)}.footer-contact strong{display:block;font-size:13px;font-weight:550;letter-spacing:.03em;margin:4px 0}.copy-inline{background:none;border:0;padding:3px 0;color:var(--blue);font-size:10px;text-align:left}.product-media{margin-bottom:28px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:white}.product-media .media-trigger{padding:10px}.product-media img{width:100%;height:auto;border-radius:4px}.product-media figcaption{padding:10px 15px;border-top:1px solid var(--line);font-size:10px;line-height:1.7;color:var(--muted)}.media-dialog{width:min(1060px,calc(100% - 36px));padding:22px}.media-dialog h2{font-size:20px}.media-dialog>img{display:block;max-width:100%;width:auto;max-height:65vh;object-fit:contain;margin:22px auto;background:white}.media-dialog>p{font-size:12px;text-align:center}.media-dialog .dialog-top{position:sticky;top:-22px;background:var(--paper)}
@media(max-width:1050px){.personal-contact-card{grid-template-columns:1fr 140px;gap:18px}.contact-card{padding:26px}.footer-contact{gap:10px}.footer-contact .qr-trigger{width:73px}.portrait-window{height:170px}.follow-section{gap:35px;grid-template-columns:.85fr 1.6fr}}
@media(max-width:800px){.contact-grid:has(.personal-contact-card){grid-template-columns:1fr}.personal-contact-card{grid-template-columns:1fr 190px}.follow-section{grid-template-columns:1fr;gap:25px}.social-qrs .qr-figure{max-width:180px}.hero-note.with-portrait .portrait-window{height:160px}.footer-top{gap:30px}}
@media(max-width:640px){.hero:has(.with-portrait){padding-top:43px;padding-bottom:35px}.hero-note.with-portrait .portrait-window{height:200px}.hero-note.with-portrait .portrait-window img{top:-20%}.hero-note.with-portrait .portrait-card{margin-bottom:24px}.hero-note.with-portrait .start-item{padding:15px 0}.portrait-card figcaption{padding:11px 15px}.about-index{display:grid;grid-template-columns:125px 1fr;gap:0 22px;align-content:start}.about-index .portrait-card{grid-column:1;grid-row:1/4;margin-bottom:0;align-self:start}.about-index .portrait-window{height:155px}.about-index .portrait-window img{width:240%;left:-140%;top:-2%}.about-index h2{grid-column:2;font-size:32px}.about-index>p{grid-column:2;margin:8px 0;font-size:11px}.about-index>.text-link{grid-column:2;align-self:start}.personal-contact-card{grid-template-columns:1fr;gap:25px}.personal-contact-card .qr-figure{width:190px;max-width:100%;justify-self:start}.personal-contact-card .qr-figure figcaption{text-align:left}.follow-section{padding:0 0 30px;margin-bottom:30px}.follow-heading h2{font-size:21px}.social-qrs{gap:10px}.social-qrs .qr-trigger{padding:3px}.social-qrs .qr-figure figcaption strong{font-size:12px}.social-qrs .qr-figure figcaption span{font-size:9px}.footer-contact{align-items:start;flex-direction:column;gap:9px}.footer-contact .qr-trigger{width:95px}.footer-contact strong{font-size:13px}.footer-contact .copy-inline{font-size:11px}.media-dialog{padding:18px}.media-dialog h2{font-size:17px}.media-dialog .dialog-top{top:-18px}.product-media .media-trigger{padding:6px}.product-media figcaption{font-size:10px}}
/* Portraits belong to the opening composition, not to an extra card. */
.integrated-hero{grid-template-columns:1.2fr 1fr;gap:0 55px;align-items:center}.hero:has(.integrated-hero){padding:46px 0 35px}.integrated-hero>div:first-child{position:relative;z-index:2;padding:20px 0}.hero-portrait,.about-portrait{min-width:0;pointer-events:none;align-self:stretch}.hero-portrait .portrait-card,.about-portrait .portrait-card{border:0;border-radius:0;background:none;overflow:visible;height:100%}.hero-portrait .portrait-card figcaption,.about-portrait .portrait-card figcaption{display:none}.hero-portrait .portrait-window,.about-portrait .portrait-window{height:420px;overflow:hidden;background:transparent;mask-image:linear-gradient(to bottom,#000 0%,#000 64%,transparent 100%)}.hero-portrait .portrait-window img,.about-portrait .portrait-window img{width:185%;height:auto;max-width:none;left:-85%;top:-6%;mix-blend-mode:multiply;mask-image:linear-gradient(to right,transparent 0%,#000 20%,#000 83%,transparent 100%)}.hero-portrait{margin-right:-24px}.hero-note.start-guide{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 35px;margin-top:5px;padding:22px 0 0;border-top:1px solid var(--line);border-bottom:0}.hero-note.start-guide h2{grid-column:1/-1;font-size:13px;font-weight:500;color:var(--muted);margin:0 0 13px}.hero-note.start-guide .start-item{border-top:0;padding:8px 0}.hero-note.start-guide .start-item+.start-item{border-left:1px solid var(--line);padding-left:22px}.hero:has(.integrated-hero) .hero-foot{margin-top:24px}.about-intro-integrated{position:relative;min-height:440px;padding-right:48%;padding-bottom:45px}.about-intro-integrated .intro{max-width:580px}.about-portrait{position:absolute;right:-15px;top:20px;width:46%;height:400px}.about-portrait .portrait-window{height:400px}.about-index{display:block}.about-index h2{font-size:32px}.about-index>p{font-size:12px}
@media(max-width:1050px){.integrated-hero{gap:0 20px}.hero-portrait .portrait-window{height:380px}.hero-portrait .portrait-window img{width:195%;left:-95%;top:-2%}.hero-note.start-guide{gap:0 20px}.hero-note.start-guide .start-item+.start-item{padding-left:16px}.hero-note.start-guide .start-item strong{font-size:12px}.hero-note.start-guide .start-item small{font-size:10px}.about-intro-integrated{min-height:410px}.about-portrait .portrait-window{height:360px}}
@media(max-width:800px){.integrated-hero{grid-template-columns:1.2fr 1fr}.hero-portrait{margin-right:-12px}.hero-portrait .portrait-window{height:345px}.hero-portrait .portrait-window img{width:215%;left:-115%;top:3%}.hero-note.start-guide{gap:0 15px}.hero-note.start-guide .start-item{grid-template-columns:19px 1fr 12px;gap:6px}.hero-note.start-guide .start-item+.start-item{padding-left:12px}.about-intro-integrated{min-height:380px;padding-right:47%}.about-portrait{width:46%;right:0;top:40px}.about-portrait .portrait-window{height:330px}.about-portrait .portrait-window img{width:210%;left:-110%;top:3%}}
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.generated-excerpt{margin-top:30px;padding:22px 26px;background:var(--green-soft);border-radius:var(--radius);font-size:13px}.generated-excerpt summary{cursor:pointer;font-weight:550;color:var(--green)}.generated-excerpt blockquote{margin:20px 0 10px;padding:0;font-size:16px;line-height:2;max-width:750px}.generated-excerpt>p{font-size:10px}
.product-grid.with-featured.three-products{grid-template-columns:repeat(3,minmax(0,1fr))}.product-grid.single-product{grid-template-columns:1fr}.single-product .product-card.has-media{display:grid;grid-template-columns:1.1fr 1fr;align-items:center}.single-product .product-card-media{border-bottom:0;border-right:1px solid var(--line)}.single-product .product-card.has-media .product-card-body{padding:32px 40px}.single-product .product-card h2{margin-top:18px}.single-product .product-card p{max-width:550px}.single-product .product-card .text-link{margin-top:24px}
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@media(max-width:640px){.product-grid.with-featured.three-products{grid-template-columns:1fr}.single-product .product-card.has-media,.three-products .product-card:last-child{display:flex}.single-product .product-card-media,.three-products .product-card:last-child .product-card-media{border-right:0;border-bottom:1px solid var(--line)}.single-product .product-card.has-media .product-card-body{padding:22px}.single-product .product-card h2{margin-top:20px}}
.program-callout .offer-tagline{font-size:20px;color:var(--ink);font-weight:550;margin-bottom:12px}.learning-dialog{width:min(660px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow:auto}.learning-dialog>p{font-size:14px;line-height:1.9}.learning-contact-body{display:grid;grid-template-columns:190px 1fr;gap:32px;align-items:center;margin:28px 0}.learning-wechat-id{display:block;font-size:25px;font-weight:550;letter-spacing:.04em;margin:10px 0 18px}.learning-contact-body .small-note{margin-top:18px}.learning-consult .qr-figure{margin:24px 0 18px;width:180px;max-width:100%}.learning-consult dl{margin-top:26px}.learning-dialog .small-note{font-size:12px;line-height:1.8}
@media(max-width:640px){.learning-contact-body{grid-template-columns:1fr;gap:20px;margin:22px 0}.learning-contact-body .qr-figure{margin:auto;width:175px}.learning-contact-body>div{text-align:center}.learning-wechat-id{font-size:24px}.learning-dialog .dialog-top h2{font-size:20px}.program-callout .offer-tagline{font-size:17px}}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:13px;line-height:1.8}.prose th,.prose td{text-align:left;vertical-align:top;padding:12px 10px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.prose th{background:var(--green-soft);font-weight:550}.step-guide{margin-top:18px;border-top:1px solid var(--line);padding-top:14px;font-size:13px;line-height:1.9}.step-guide summary{cursor:pointer;color:var(--blue);font-weight:550}.step-guide ul{padding-left:20px;color:var(--muted)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}