:root{--ink:#18212b;--muted:#65717c;--line:#dce1e4;--paper:#fbfcfb;--soft:#f0f4f3;--navy:#263f87;--green:#27665f;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;letter-spacing:0}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}p{line-height:1.85;color:var(--muted)}h1,h2,h3{margin-top:0}h2{font-size:clamp(30px,4vw,52px);line-height:1.15;margin-bottom:22px}.eyebrow{margin:0 0 10px;color:var(--green);font-size:12px;font-weight:800;text-transform:uppercase}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px clamp(20px,5vw,72px);background:rgba(251,252,251,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{display:grid;gap:2px}.brand strong{font-size:19px}.brand span{font-size:11px;color:var(--muted)}nav{display:flex;gap:8px}nav a{padding:10px 14px;border-radius:5px;color:var(--muted);font-size:14px;font-weight:700}nav a:hover,nav a.active{background:var(--soft);color:var(--ink)}
.brand-hero{position:relative;min-height:78vh;display:grid;align-items:end;overflow:hidden;background:#101923;color:white}.brand-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.58}.brand-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,17,22,.82),rgba(8,17,22,.18))}.brand-hero-copy{position:relative;z-index:1;max-width:980px;padding:clamp(56px,9vw,120px) clamp(20px,7vw,100px)}.brand-hero h1{font-size:clamp(44px,5vw,72px);line-height:1.08;margin:12px 0 24px}.brand-hero p{max-width:650px;color:#e3ece9;font-size:17px}.brand-hero .eyebrow{color:#b9e1dc}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:0 18px;border:1px solid var(--line);border-radius:5px;background:white;font-weight:800}.button.primary{background:var(--navy);border-color:var(--navy);color:white}.button.light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.42);color:white}
.chapter,.world,.team-section,.promise-section,.process-section,.closing{padding:clamp(55px,8vw,110px) clamp(20px,7vw,100px)}.chapter.intro,.team-section,.promise-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,6vw,90px)}.chapter-title{max-width:430px}.prose{max-width:850px;font-size:17px}.world{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:center;background:#18222b;color:white}.world p{color:#cbd5d4}.world .eyebrow{color:#9bd0c9}.world img{width:100%;max-height:340px;object-fit:contain}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.metric-grid article{padding:34px 26px;border-right:1px solid var(--line)}.metric-grid article:last-child{border:0}.metric-grid strong{color:var(--navy);font-size:clamp(36px,5vw,68px)}.metric-grid h3{margin:12px 0 4px}.metric-grid p{margin-bottom:0}
.service-band{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,6vw,90px);padding:clamp(55px,8vw,110px) clamp(20px,7vw,100px);background:var(--soft);border-block:1px solid var(--line)}.service-copy{max-width:480px}.service-points{display:grid;grid-template-columns:1fr 1fr;gap:12px}.service-points div,.team-list article{padding:22px;background:white;border:1px solid var(--line);border-radius:6px}.service-points b,.service-points span{display:block}.service-points span{margin-top:8px;color:var(--muted);font-size:14px;line-height:1.7}.team-copy img{margin-top:32px;width:100%}.team-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-content:start}.team-list article p{margin-bottom:0}.promise-section{background:#f6f8f7}.promise-lead img{width:170px;margin-top:30px}.promise-list{margin:0;padding:0;list-style:none;counter-reset:item;border-top:1px solid var(--line)}.promise-list li{position:relative;display:grid;gap:5px;padding:22px 20px 22px 58px;border-bottom:1px solid var(--line);counter-increment:item}.promise-list li:before{content:"0" counter(item);position:absolute;left:0;top:21px;color:var(--navy);font-weight:800}.promise-list span{color:var(--muted);line-height:1.7}.process-section{display:grid;grid-template-columns:.7fr 1.3fr;gap:50px}.process{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}.process span{padding:22px;background:white;font-weight:700}.closing{max-width:1000px;margin:auto;text-align:center}.closing p{max-width:760px;margin-inline:auto}.closing .hero-actions{justify-content:center}
.page-head{padding:clamp(60px,10vw,130px) clamp(20px,7vw,100px) 55px;background:var(--soft);border-bottom:1px solid var(--line)}.page-head h1,.subhero h1{font-size:clamp(44px,7vw,82px);margin:8px 0 18px}.page-head p,.subhero p{max-width:760px}.package-list{display:grid;gap:1px;background:var(--line);border-bottom:1px solid var(--line)}.price-card{display:grid;grid-template-columns:.75fr 1fr 180px;gap:40px;align-items:center;padding:38px clamp(20px,7vw,100px);background:var(--paper)}.price-card.featured{background:#192a35;color:white}.price-card.featured p,.price-card.featured li{color:#cad6d5}.price-card strong{display:block;color:var(--navy);font-size:clamp(30px,4vw,52px)}.price-card.featured strong,.price-card.featured .eyebrow{color:#a7d8d1}.price-card h2{font-size:28px;margin-bottom:10px}.price-card ul{display:grid;gap:9px;margin:0;padding-left:18px;color:var(--muted);line-height:1.7}.price-card>a,.price-card>span{justify-self:end;color:var(--green);font-weight:800;text-decoration:underline}.price-card.featured>a{color:#a7d8d1}
.subhero{padding:clamp(55px,8vw,100px) clamp(20px,7vw,100px);background:var(--soft);border-bottom:1px solid var(--line)}.section{padding:clamp(50px,7vw,90px) clamp(20px,7vw,100px)}.library-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.controls{display:flex;gap:10px;flex-wrap:wrap}input,select,textarea{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--line);border-radius:5px;background:white;font:inherit}.controls input{width:250px}.controls select{width:180px}.profile-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.profile-card{overflow:hidden;background:white;border:1px solid var(--line);border-radius:6px}.profile-card img{width:100%;aspect-ratio:3/4;object-fit:cover}.profile-card>div{padding:16px}.profile-card h3{font-size:18px}.profile-card p{font-size:13px}.profile-card dl{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0}.profile-card dt{color:var(--muted);font-size:11px}.profile-card dd{margin:2px 0 0;font-size:13px;font-weight:800}.muted{background:var(--soft);border-block:1px solid var(--line)}.profile-form{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;align-items:end}.profile-form label{display:grid;gap:7px;color:var(--muted);font-size:13px}.profile-form .wide{grid-column:1/-1}.note{color:var(--muted);font-size:13px}
@media(max-width:960px){.chapter.intro,.team-section,.promise-section,.service-band,.process-section,.world{grid-template-columns:1fr}.metric-grid{grid-template-columns:1fr}.metric-grid article{border-right:0;border-bottom:1px solid var(--line)}.service-points,.team-list,.process{grid-template-columns:1fr 1fr}.price-card{grid-template-columns:1fr}.price-card>a,.price-card>span{justify-self:start}.profile-grid{grid-template-columns:repeat(2,1fr)}.profile-form{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.topbar{align-items:flex-start}.brand span{display:none}nav a{padding:8px;font-size:13px}.brand-hero{min-height:72vh}.brand-hero h1{font-size:42px}.service-points,.team-list,.process,.profile-grid,.profile-form{grid-template-columns:1fr}.library-head{align-items:stretch;flex-direction:column}.controls{display:grid}.controls input,.controls select{width:100%}}