:root{color-scheme:dark;--bg:#171a18;--surface:#202521;--surface-raised:#252b25;--text:#eeeae0;--muted:#b1b7aa;--accent:#e6b775;--line:#3a4138;--header:rgba(23,26,24,.95);--shadow:0 24px 70px #0002}
/* Keep navigation on one row even when a mobile scrollbar reduces the content width. */
@media(max-width:720px){.site-header.site-header{flex-wrap:nowrap;gap:12px;padding-inline:18px}.site-header .brand{font-size:14px}.site-header .brand-mark{display:none}.site-header.site-header nav{gap:14px}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:6px}::selection{background:var(--accent);color:var(--bg)}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500;line-height:1.35}h2{font-size:clamp(25px,3vw,38px);letter-spacing:-.04em}.serif{font-family:"Songti SC","Noto Serif CJK SC","Source Han Serif SC","SimSun",serif}.accent{color:var(--accent)}.section-shell{max-width:1280px;margin-inline:auto;padding-inline:64px}.eyebrow{color:var(--muted);font-size:14px;letter-spacing:.13em}.skip-link{position:fixed;left:16px;top:12px;transform:translateY(-150%);z-index:30;background:var(--accent);color:var(--bg);padding:10px 16px}.skip-link:focus{transform:none}.site-header{height:96px;padding:0 4.5%;display:flex;align-items:center;gap:30px;border-bottom:1px solid var(--line);background:var(--header);position:sticky;top:0;z-index:10;backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:12px;font-size:17px;font-weight:500;letter-spacing:.02em;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--accent);border-radius:50%;color:var(--accent);font-family:serif;font-size:22px}.site-header nav{margin-left:auto;display:flex;gap:30px;color:var(--muted);font-size:15px}.site-header nav a:hover{color:var(--accent)}.theme-toggle{border:1px solid var(--line);border-radius:24px;background:transparent;padding:6px 12px;display:flex;align-items:center;gap:8px;font-size:14px}.theme-toggle:hover{border-color:var(--accent)}.hero{position:relative;display:grid;grid-template-columns:1.35fr .75fr;column-gap:70px;align-items:center;min-height:700px;padding-top:82px;padding-bottom:35px}.hero h1{font-size:clamp(46px,5.3vw,76px);line-height:1.27;letter-spacing:-.055em;margin-top:28px}.hero-description{color:var(--muted);font-size:18px;line-height:1.9;margin-top:27px}.primary-link{display:inline-flex;align-items:center;gap:45px;border-bottom:1px solid var(--accent);padding:16px 0 12px;color:var(--accent);margin-top:28px;font-size:16px}.primary-link span{font-size:24px;transition:transform .2s}.primary-link:hover span{transform:translate(3px,-3px)}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);vertical-align:middle;margin-right:10px;box-shadow:0 0 0 5px #e6b7750a;animation:glow 4s ease-in-out infinite}.hero-note{border:1px solid var(--line);background:var(--surface);padding:26px 28px;position:relative;box-shadow:var(--shadow);transform:rotate(2deg);transition:transform .5s}.hero-note:hover{transform:rotate(0)}.note-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:17px;color:var(--muted);font-size:14px;letter-spacing:.1em}.note-top span:last-child{font-size:28px;color:var(--accent)}.note-title{font-size:44px;line-height:1.3;padding:35px 0 25px;letter-spacing:.03em}.hero-note>p:not(.note-title){font-size:15px;color:var(--muted);line-height:2}.note-bottom{display:flex;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:30px;padding-top:18px;color:var(--muted);font-size:14px}.hero-footer{grid-column:1/-1;display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:70px;padding-bottom:22px;font-size:14px;color:var(--muted);border-bottom:1px solid var(--line)}.hero-footer a{white-space:nowrap}.hero-footer a span{color:var(--accent);margin-left:14px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:45px}.section-heading h2{margin-top:14px}.section-heading>p{font-size:15px;color:var(--muted);line-height:1.9}.journey-section{padding-top:62px;padding-bottom:88px}.journey-layout{display:grid;grid-template-columns:1fr 1.36fr;gap:55px}.journey-tabs{border-top:1px solid var(--line)}.journey-tabs button{display:flex;align-items:center;gap:20px;width:100%;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);padding:25px 18px;transition:background .25s,color .25s}.journey-tabs button:hover,.journey-tabs button[aria-selected=true]{background:var(--surface)}.stage-number{font-size:14px;align-self:flex-start;margin-top:4px;color:var(--muted)}.journey-tabs strong{display:block;font-size:18px;font-weight:500;line-height:1.6}.journey-tabs small{display:block;margin-top:6px;color:var(--muted);font-size:14px;letter-spacing:.04em}.stage-arrow{margin-left:auto;color:var(--muted)}.journey-tabs button[aria-selected=true] .stage-number,.journey-tabs button[aria-selected=true] .stage-arrow,.journey-tabs button[aria-selected=true] strong{color:var(--accent)}.journey-panel{background:var(--surface);padding:32px 38px;min-height:490px;border:1px solid var(--line);animation:panel-in .35s ease-out}.journey-panel+.journey-panel{margin-top:20px}.js .journey-panel+.journey-panel{margin-top:0}.panel-kicker{color:var(--accent);font-size:14px;letter-spacing:.08em}.journey-panel h3{font-size:32px;margin:16px 0 25px;line-height:1.45;letter-spacing:-.04em}.journey-panel>p:not(.panel-kicker){color:var(--muted);font-size:16px;margin-top:14px;line-height:1.95}.panel-foot{border-top:1px solid var(--line);margin-top:27px;padding-top:20px}.panel-foot span{display:block;color:var(--muted);font-size:14px;margin-bottom:6px}.panel-foot strong{font-size:15px;font-weight:500}.practice-section{padding-top:24px;padding-bottom:105px}.practice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}.practice-card{border-top:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .2s}.practice-card:hover,.practice-card[open]{background:var(--surface)}.practice-card summary{list-style:none;cursor:pointer;padding:26px 20px 23px}.practice-card summary::-webkit-details-marker{display:none}.card-tag{font-size:14px;color:var(--accent)}.practice-card h3{font-size:24px;line-height:1.6;letter-spacing:-.035em;margin:21px 0 17px}.practice-card summary p{font-size:15px;color:var(--muted);line-height:1.9}.detail-toggle{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--muted);margin-top:32px}.detail-toggle span{font-size:21px;color:var(--accent);transition:transform .2s}.practice-card[open] .detail-toggle span{transform:rotate(45deg)}.detail-content{padding:0 20px 27px;font-size:15px;color:var(--muted);line-height:1.95}.takeaway{margin-top:20px;padding-left:13px;border-left:2px solid var(--accent);color:var(--text)}.now-section{padding-block:66px 80px;border-top:1px solid var(--line);text-align:center;position:relative}.now-section h2{font-size:clamp(29px,4vw,49px);line-height:1.55;letter-spacing:-.045em;margin:24px 0 35px}.now-rule{width:55px;height:1px;background:var(--accent);margin:0 auto}.site-footer{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;padding-top:34px;padding-bottom:34px;border-top:1px solid var(--line)}.footer-brand{font-size:16px}.site-footer p{color:var(--muted);font-size:14px;margin-top:6px}.footer-meta{display:flex;flex-direction:column;gap:6px;align-items:flex-end;color:var(--muted);font-size:14px}.footer-meta a:hover{color:var(--accent)}.footer-meta span span{margin:0 6px}.light{color-scheme:light;--bg:#f5f2ea;--surface:#eae7de;--surface-raised:#e0ded3;--text:#252c25;--muted:#596252;--accent:#846039;--line:#c8cdbe;--header:rgba(245,242,234,.95);--shadow:0 24px 70px #34352c0a}.light .status-dot{box-shadow:none}@keyframes glow{0%,100%{opacity:.5}50%{opacity:1}}@keyframes panel-in{from{opacity:.45;transform:translateY(7px)}to{opacity:1;transform:none}}@media(min-width:1500px){.site-header{padding-inline:calc((100vw - 1152px)/2)}}@media(max-width:1050px){.section-shell{padding-inline:38px}.hero{gap:38px;min-height:650px}.hero-note{padding:23px}.note-title{font-size:38px}.note-bottom{gap:10px}.journey-layout{gap:28px;grid-template-columns:.9fr 1.15fr}.journey-panel{padding:30px}.journey-tabs button{gap:14px;padding-inline:13px}.journey-tabs strong{font-size:17px}.practice-grid{gap:15px}.practice-card summary{padding-inline:14px}.practice-card h3{font-size:22px}.detail-content{padding-inline:14px}.section-heading>p{max-width:235px}}@media(max-width:720px){html{scroll-padding-top:90px}.section-shell{padding-inline:24px}.site-header{height:76px;padding-inline:20px;gap:18px;flex-wrap:wrap;align-content:center}.brand{font-size:15px;gap:9px}.brand-mark{width:29px;height:29px;font-size:19px}.site-header nav{gap:16px;font-size:14px}.theme-toggle{padding:4px 8px;gap:0}.theme-label{display:none}.hero{grid-template-columns:1fr;padding-top:58px;gap:0;min-height:0}.hero h1{font-size:56px;margin-top:24px}.hero-description{font-size:16px}.hero-note{margin-top:65px;max-width:430px;transform:rotate(1deg);padding:22px 25px}.note-title{font-size:37px;padding-top:23px;padding-bottom:20px}.note-bottom{margin-top:22px;gap:18px}.hero-footer{margin-top:42px;padding-bottom:16px;align-items:flex-start;font-size:13px}.hero-footer>span{max-width:200px}.journey-section{padding-top:36px;padding-bottom:64px}.section-heading{display:block;margin-bottom:28px}.section-heading>p{margin-top:17px;max-width:none;font-size:14px}.section-heading>p br{display:none}.section-heading h2{font-size:27px}.journey-layout{grid-template-columns:1fr;gap:22px}.journey-tabs{display:grid;grid-template-columns:1fr 1fr}.journey-tabs button{gap:10px;padding:18px 10px;min-height:103px}.journey-tabs strong{font-size:15px}.journey-tabs small{font-size:13px}.stage-number{font-size:12px}.stage-arrow{display:none}.journey-tabs button:nth-child(odd){border-right:1px solid var(--line)}.journey-panel{min-height:460px;padding:27px 25px}.journey-panel h3{font-size:30px}.journey-panel>p:not(.panel-kicker){font-size:16px}.practice-section{padding-top:0;padding-bottom:60px}.practice-grid{grid-template-columns:1fr;gap:20px}.practice-card summary{padding:24px 20px}.practice-card h3{font-size:25px;margin:14px 0}.practice-card h3 br{display:none}.practice-card summary p{font-size:16px}.detail-toggle{margin-top:22px}.detail-content{padding-inline:20px;font-size:16px}.now-section{padding-block:46px 55px}.now-section h2{font-size:30px}.site-footer{display:block;padding-block:30px}.footer-meta{margin-top:23px;align-items:flex-start}.desktop-break{display:none}}@media(max-width:390px){.site-header{gap:12px;padding-inline:16px}.brand{font-size:14px}.brand-mark{display:none}.site-header nav{gap:12px}.section-shell{padding-inline:20px}.hero h1{font-size:49px}.hero-footer>span{max-width:150px}.journey-tabs button{gap:7px}.journey-tabs strong{font-size:14px}.now-section h2{font-size:27px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.hero-note,.hero-note:hover{transform:none}}