:root{--navy:#102b4d;--navy-deep:#142e4e;--body:#43536c;--accent:#bd654a;--accent-hover:#aa543b;--line:#d9e0e7;--white:#fff;--serif:"Songti SC","STSong","Noto Serif CJK SC",serif;--sans:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--white);color:var(--navy);font-family:var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{max-width:100%;display:block}
svg{display:block}
:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.shell{width:min(100% - 96px,1420px);margin-inline:auto}
.skip-link{position:absolute;left:16px;top:-90px;background:var(--white);padding:12px 16px;z-index:20}
.skip-link:focus{top:12px}
.site-header{background:var(--white);border-bottom:1px solid var(--line);position:relative;z-index:10}
.header-inner{min-height:86px;display:flex;align-items:center;gap:40px}
.brand{display:inline-flex;align-items:baseline;gap:12px;white-space:nowrap;line-height:1;color:var(--navy)}
.brand-en{font-family:Georgia,"Times New Roman",serif;font-size:28px;letter-spacing:-.055em}
.brand-cn{font-family:var(--serif);font-size:22px;font-weight:700}
.brand-divider{color:#a7afbc;font-size:25px;font-weight:300}
.primary-nav{display:flex;align-items:center;justify-content:center;gap:48px;flex:1}
.primary-nav a{font-size:16px;font-weight:600;white-space:nowrap;transition:color .2s}
.primary-nav a:hover,.site-footer a:hover{color:var(--accent)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:56px;padding:0 27px;border:1px solid transparent;border-radius:3px;font-size:16px;font-weight:600;line-height:1.3;white-space:nowrap;transition:background .2s,color .2s,border-color .2s,transform .2s}
.button:hover{transform:translateY(-2px)}
.button svg,.service-link svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.button-solid{background:var(--accent);color:var(--white)}
.button-solid:hover{background:var(--accent-hover)}
.button-outline{color:var(--navy);border-color:var(--navy);background:var(--white)}
.button-outline:hover{background:#eef2f6}
.header-cta{min-height:48px;padding:0 22px;font-size:15px}
.menu-toggle{display:none}
.hero{min-height:720px;display:grid;grid-template-columns:minmax(0,1.07fr) minmax(0,1fr);column-gap:48px;align-items:stretch;padding-top:34px;padding-bottom:34px}
.hero-copy{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding-bottom:12px}
h1,h2,h3,p,figure{margin:0}
h1,h2,h3{font-family:var(--serif);font-weight:700}
.hero h1{font-size:clamp(45px,4.45vw,70px);letter-spacing:-.045em;line-height:1.27;text-wrap:balance}
.hero-copy>p{max-width:570px;margin-top:34px;font-size:19px;color:var(--body);line-height:1.85}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:42px}
.hero-visual{height:660px;overflow:hidden;margin:0;background:#f4f5f4}
.hero-visual img{width:100%;height:100%;object-fit:cover;object-position:center 41%}
.path-section{padding-top:94px;padding-bottom:106px;border-top:1px solid var(--line)}
.section-intro{max-width:1160px;margin-inline:auto;text-align:center}
.section-intro h2{font-size:clamp(39px,4.1vw,63px);line-height:1.3;letter-spacing:-.04em}
.section-intro p{margin-top:24px;font-size:18px;line-height:1.8;color:var(--body)}
.step-rail{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin:72px 0 0;padding:0}
.step-rail li{position:relative;min-width:0}
.step-number{display:flex;align-items:center;gap:15px;color:var(--accent);font-family:Georgia,serif;font-size:49px;line-height:1}
.step-number:after{content:"";height:1px;flex:1;background:var(--accent);opacity:.7}
.step-rail h3{margin-top:25px;font-size:31px;line-height:1.3}
.step-rail p{margin-top:14px;color:var(--body);font-size:16px;line-height:1.8}
.path-note{margin-top:72px;padding-top:52px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1.05fr;gap:66px;align-items:center}
.path-note h3{font-size:clamp(34px,3.4vw,51px);line-height:1.3;letter-spacing:-.035em}
.path-note p{padding-left:56px;border-left:1px solid var(--line);color:var(--body);font-size:18px;line-height:1.95}
.inline-link{display:block;width:max-content;max-width:100%;margin-top:13px;color:var(--accent);font-size:16px;font-weight:600;line-height:1.6;border-bottom:1px solid currentColor}
.inline-link:hover{color:var(--accent-hover)}
.scenarios-section{padding-top:82px;padding-bottom:96px}
.scenarios-heading{display:flex;justify-content:space-between;align-items:end;gap:36px;margin-bottom:46px}
.scenarios-heading h2{font-size:clamp(39px,4vw,60px);line-height:1.3;letter-spacing:-.04em}
.scenarios-heading p{max-width:340px;text-align:right;color:var(--body);font-size:17px;line-height:1.75}
.scenario-row{display:grid;grid-template-columns:72px minmax(180px,300px) 1fr;gap:28px;align-items:center;min-height:142px;border-bottom:1px solid var(--line)}
.scenario-row:first-child{border-top:1px solid var(--line)}
.scenario-icon{display:inline-flex;width:56px;height:56px;color:var(--accent);align-items:center;justify-content:center}
.scenario-icon svg{width:50px;height:50px;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.scenario-row h3{font-size:33px;line-height:1.25;white-space:nowrap}
.scenario-row p{padding-left:34px;border-left:1px solid var(--accent);color:var(--body);font-size:18px;line-height:1.7}
.contact-section{background:var(--navy-deep);color:var(--white)}
.contact-inner{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(260px,.65fr);gap:70px;align-items:end;padding-top:92px;padding-bottom:90px}
.contact-inner h2{font-size:clamp(38px,3.8vw,58px);line-height:1.35;letter-spacing:-.04em}
.contact-inner p{margin-top:23px;color:#dce3ec;font-size:18px;line-height:1.8}
.contact-actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:37px}
.service-link{display:inline-flex;align-items:center;gap:10px;padding:13px 0;border-bottom:1px solid #c4ccd8;color:var(--white);font-size:16px;font-weight:600;white-space:nowrap}
.service-link:hover{color:#f8c8b7;border-color:#f8c8b7}
.contact-boundary{padding-left:40px;border-left:1px solid #49617a}
.contact-boundary p{margin:0;font-size:15px;line-height:2;color:#d3deeb}
.site-footer{background:var(--white);color:var(--navy)}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:50px;padding-top:37px;padding-bottom:30px;border-bottom:1px solid var(--line)}
.footer-top>div{display:flex;flex-direction:column;gap:9px;color:var(--body);font-size:14px}
.footer-brand{font-family:Georgia,"Times New Roman",serif;color:var(--navy);font-size:28px;letter-spacing:-.05em}
.footer-top nav{display:flex;flex-wrap:wrap;gap:28px;font-size:14px}
.footer-bottom{display:flex;flex-wrap:wrap;gap:20px;align-items:center;padding-top:22px;padding-bottom:30px;font-size:13px;color:#657389}
.footer-bottom a{text-decoration:underline;text-decoration-color:#b9c3d0;text-underline-offset:4px}
@media(max-width:1150px){.shell{width:min(100% - 64px,1420px)}.header-inner{gap:24px}.primary-nav{gap:24px}.brand-en{font-size:25px}.brand-cn{font-size:19px}.hero{gap:30px;min-height:610px}.hero-visual{height:580px}.hero h1{font-size:clamp(41px,4vw,55px)}.hero-copy>p{font-size:17px}.contact-inner{gap:42px}}
@media(max-width:800px){html{scroll-padding-top:78px}.shell{width:min(100% - 44px,1420px)}.header-inner{min-height:72px;gap:12px}.brand-en{font-size:23px}.brand-cn{font-size:17px}.brand-divider{font-size:20px}.header-cta{display:none}.menu-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;margin-left:auto;width:44px;height:44px;border:0;background:transparent;cursor:pointer}.menu-toggle span{width:24px;height:2px;background:var(--navy);transition:transform .2s,opacity .2s}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(7px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-7px) rotate(-45deg)}.primary-nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--white);border-bottom:1px solid var(--line);padding:10px 22px 22px;box-shadow:0 14px 22px #102b4d11}.primary-nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}.primary-nav a{padding:14px 0;border-bottom:1px solid var(--line)}.hero{display:flex;flex-direction:column;gap:40px;min-height:0;padding-top:62px;padding-bottom:48px}.hero-copy{padding:0}.hero h1{font-size:clamp(38px,7.4vw,55px)}.hero-copy>p{margin-top:24px;font-size:17px}.hero-actions{margin-top:29px}.hero-visual{height:min(72vw,550px)}.path-section{padding-top:74px;padding-bottom:72px}.section-intro h2{font-size:42px}.step-rail{grid-template-columns:repeat(2,1fr);row-gap:40px;margin-top:52px}.path-note{gap:30px;margin-top:60px}.path-note p{padding-left:28px}.scenarios-section{padding-top:65px;padding-bottom:76px}.contact-inner{grid-template-columns:1fr;gap:37px;padding-top:72px;padding-bottom:70px}.contact-boundary{padding-left:24px}}
@media(max-width:560px){.brand{gap:6px}.brand-en{font-size:20px}.brand-cn{font-size:15px}.shell{width:min(100% - 38px,1420px)}.hero{padding-top:48px;gap:31px}.hero h1{font-size:clamp(34px,8.4vw,47px);line-height:1.35}.hero h1 br{display:none}.hero-copy>p{font-size:16px;line-height:1.85}.hero-actions{width:100%;gap:11px}.hero-actions .button{flex:1;min-height:49px;padding:0 11px;font-size:14px;gap:7px}.button svg,.service-link svg{width:17px;height:17px}.hero-visual{height:84vw;max-height:480px}.path-section{padding-top:58px;padding-bottom:56px}.section-intro{text-align:left}.section-intro h2,.scenarios-heading h2{font-size:36px}.section-intro p{font-size:16px;margin-top:17px}.step-rail{gap:25px 16px;margin-top:40px}.step-number{font-size:37px;gap:9px}.step-rail h3{font-size:25px;margin-top:17px}.step-rail p{font-size:14px;margin-top:9px}.path-note{display:block;padding-top:36px;margin-top:45px}.path-note h3{font-size:33px}.path-note br{display:none}.path-note p{border-left:0;padding:0;margin-top:19px;font-size:16px}.scenarios-section{padding-top:57px;padding-bottom:62px}.scenarios-heading{display:block;margin-bottom:30px}.scenarios-heading h2 br{display:none}.scenarios-heading p{text-align:left;margin-top:13px;font-size:15px}.scenario-row{grid-template-columns:49px 1fr;gap:5px 15px;min-height:113px;padding:18px 0}.scenario-icon{grid-row:1/3;width:44px;height:44px}.scenario-icon svg{width:40px;height:40px}.scenario-row h3{font-size:25px}.scenario-row p{grid-column:2;padding:0;border:0;font-size:15px}.contact-inner{padding-top:60px;padding-bottom:58px}.contact-inner h2{font-size:34px}.contact-inner h2 br{display:none}.contact-inner p{font-size:16px}.contact-actions{display:flex;align-items:flex-start;flex-direction:column;gap:13px;margin-top:27px}.contact-actions .button{min-height:50px;width:100%;padding:0 12px;font-size:14px}.service-link{font-size:15px}.contact-boundary{padding-left:17px}.contact-boundary p{font-size:14px}.footer-top{display:block;padding-top:30px}.footer-top nav{gap:16px 22px;margin-top:25px}.footer-bottom{gap:13px;padding-top:19px;padding-bottom:27px;font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}