/* Shande TCM — production stylesheet */
:root{--ink:#14231f;--jade:#113029;--jade-2:#1b4a3f;--gold:#bd9d63;--gold-soft:#d8c49c;--ivory:#f7f3eb;--paper:#fffdf8;--sage:#6d7e72;--line:#dcd3c4;--muted:#5f6b66;--shadow:0 18px 60px rgba(16,43,36,.12);--radius:1.25rem;--max:74rem;--serif:Georgia,"Songti SC","STSong","SimSun",serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:1rem;line-height:1.7;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%;height:auto}a{color:inherit}button,input,textarea,select{font:inherit}.container{width:min(calc(100% - 2rem),var(--max));margin-inline:auto}.section{padding:clamp(4.5rem,8vw,8rem) 0}.section--tight{padding:clamp(3rem,6vw,5rem) 0}.section--ivory{background:var(--ivory)}.section--jade{background:var(--jade);color:#fff}.section--paper{background:var(--paper)}.eyebrow{margin:0 0 .8rem;color:var(--gold);font-size:.78rem;font-weight:750;letter-spacing:.18em;text-transform:uppercase}.display{font:400 clamp(2.65rem,6vw,5.7rem)/.98 var(--serif);letter-spacing:-.045em;margin:0}.title{font:400 clamp(2.1rem,4vw,3.9rem)/1.08 var(--serif);letter-spacing:-.035em;margin:0}.subtitle{font:400 clamp(1.45rem,3vw,2.3rem)/1.2 var(--serif);margin:0}.lead{font-size:clamp(1.08rem,1.6vw,1.3rem);color:var(--muted);max-width:44rem}.section--jade .lead,.hero .lead{color:rgba(255,255,255,.82)}p{margin:0 0 1.15rem}h1,h2,h3{color:inherit}.skip-link{position:fixed;left:1rem;top:-5rem;z-index:1000;background:#fff;color:#000;padding:.75rem 1rem;border-radius:.4rem}.skip-link:focus{top:1rem}.topbar{background:#0a211c;color:rgba(255,255,255,.8);font-size:.84rem}.topbar__inner{min-height:2.5rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}.topbar a{text-decoration:none;color:#fff}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,248,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(17,48,41,.08)}.header__inner{height:5rem;display:flex;align-items:center;justify-content:space-between;gap:2rem}.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;min-width:max-content}.brand img{width:2.45rem;height:2.45rem}.brand__en{display:block;font:600 1.18rem/1 var(--serif);letter-spacing:.08em}.brand__zh{display:block;color:var(--gold);font-size:.75rem;letter-spacing:.18em;margin-top:.22rem}.nav{display:flex;align-items:center;gap:1.6rem}.nav a{text-decoration:none;font-size:.93rem;font-weight:650;position:relative}.nav a:not(.button):after{content:"";position:absolute;left:0;right:100%;bottom:-.45rem;height:1px;background:var(--gold);transition:right .25s}.nav a:hover:after,.nav a[aria-current="page"]:after{right:0}.language{padding:.5rem .72rem;border:1px solid var(--line);border-radius:999px}.menu-button{display:none;border:0;background:none;padding:.5rem}.menu-button span{display:block;width:1.55rem;height:2px;background:var(--jade);margin:.3rem 0}.button{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:3rem;padding:.72rem 1.15rem;border-radius:999px;border:1px solid transparent;background:var(--jade);color:#fff;text-decoration:none;font-weight:750;line-height:1.2;transition:transform .2s,background .2s,border-color .2s}.button:hover{transform:translateY(-2px);background:var(--jade-2)}.button--gold{background:var(--gold);color:#10231e}.button--gold:hover{background:#cfb276}.button--ghost{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}.button--outline{background:transparent;border-color:var(--jade);color:var(--jade)}.button--small{min-height:2.55rem;padding:.58rem 1rem;font-size:.9rem}.hero{position:relative;isolation:isolate;min-height:clamp(38rem,76vh,53rem);display:grid;align-items:center;overflow:hidden;background:#0b211c;color:#fff}.hero__media{position:absolute;inset:0;z-index:-2}.hero__media img{width:100%;height:100%;object-fit:cover}.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(6,24,20,.94) 0%,rgba(6,24,20,.83) 44%,rgba(6,24,20,.2) 100%)}.hero__content{padding:7rem 0 6rem;max-width:52rem}.hero__content .display{max-width:48rem}.hero__actions{display:flex;flex-wrap:wrap;gap:.8rem;margin:2rem 0 1.25rem}.availability{display:inline-flex;align-items:center;gap:.55rem;color:rgba(255,255,255,.78);font-size:.92rem}.availability:before{content:"";width:.55rem;height:.55rem;border-radius:50%;background:var(--gold);box-shadow:0 0 0 .3rem rgba(189,157,99,.18)}.trust-strip{background:#fff;border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-item{padding:1.35rem;border-right:1px solid var(--line)}.trust-item:last-child{border-right:0}.trust-item strong{display:block;font-family:var(--serif);font-size:1.05rem}.trust-item span{display:block;color:var(--muted);font-size:.85rem}.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(18rem,.95fr);gap:clamp(2.5rem,6vw,6rem);align-items:center}.split--reverse .split__media{order:-1}.split__media{position:relative}.image-frame{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#ddd}.image-frame img{width:100%;aspect-ratio:4/3;object-fit:cover}.image-frame--portrait img{aspect-ratio:4/5}.stamp{position:absolute;right:-1.2rem;bottom:-1.2rem;width:8rem;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:var(--jade);color:var(--gold);border:.45rem solid var(--paper);font:400 2.6rem/1 var(--serif);box-shadow:var(--shadow)}.prose{max-width:48rem}.prose h2{font:400 clamp(1.9rem,3vw,3rem)/1.15 var(--serif);margin:2.6rem 0 1rem}.prose h3{font:600 1.2rem/1.3 var(--serif);margin:1.8rem 0 .65rem}.prose ul{padding-left:1.2rem}.prose li{margin:.45rem 0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.4rem}.service-card{display:flex;flex-direction:column;min-height:19rem;padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;text-decoration:none;transition:transform .25s,box-shadow .25s,border-color .25s}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--gold-soft)}.service-card__glyph{width:3.3rem;height:3.3rem;border-radius:50%;display:grid;place-items:center;background:var(--ivory);color:var(--jade);font:400 1.5rem var(--serif);margin-bottom:auto}.service-card h3{font:400 1.55rem/1.2 var(--serif);margin:2rem 0 .65rem}.service-card p{color:var(--muted);font-size:.94rem}.service-card__link{margin-top:auto;color:var(--jade);font-weight:750;font-size:.9rem}.service-card__link:after{content:" →"}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:2.3rem}.process__item{border-top:1px solid var(--gold);padding-top:1.4rem}.process__number{display:block;color:var(--gold);font:400 2rem var(--serif)}.process__item h3{font:500 1.2rem var(--serif);margin:.4rem 0}.process__item p{font-size:.9rem;color:rgba(255,255,255,.72)}.quote-block{padding:2rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font:400 clamp(1.55rem,3vw,2.55rem)/1.35 var(--serif);color:var(--jade)}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem 2rem;margin:2rem 0}.feature{padding-left:1.7rem;position:relative}.feature:before{content:"";position:absolute;left:0;top:.65rem;width:.55rem;height:.55rem;border-radius:50%;background:var(--gold)}.feature strong{display:block}.feature span{color:var(--muted);font-size:.92rem}.page-hero{padding:clamp(5rem,10vw,9rem) 0;background:var(--jade);color:#fff;position:relative;overflow:hidden}.page-hero:after{content:"善";position:absolute;right:3vw;top:50%;transform:translateY(-52%);font:400 min(34vw,24rem)/1 var(--serif);color:rgba(255,255,255,.035)}.breadcrumbs{display:flex;gap:.45rem;flex-wrap:wrap;color:rgba(255,255,255,.62);font-size:.84rem;margin-bottom:1.5rem}.breadcrumbs a{color:rgba(255,255,255,.82)}.page-hero .lead{margin-top:1.3rem}.page-layout{display:grid;grid-template-columns:minmax(0,1fr) 18rem;gap:4rem;align-items:start}.side-card{position:sticky;top:7rem;padding:1.4rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--ivory)}.side-card h2{font:500 1.35rem var(--serif);margin:0 0 .8rem}.side-card .button{width:100%;margin:.35rem 0}.notice{padding:1.2rem 1.35rem;border-left:3px solid var(--gold);background:var(--ivory);margin:2rem 0}.notice strong{display:block;margin-bottom:.25rem}.details-list{border-top:1px solid var(--line);margin-top:2.2rem}.details-list details{border-bottom:1px solid var(--line)}.details-list summary{cursor:pointer;list-style:none;padding:1.25rem 2.8rem 1.25rem 0;font:500 1.1rem var(--serif);position:relative}.details-list summary::-webkit-details-marker{display:none}.details-list summary:after{content:"+";position:absolute;right:.4rem;color:var(--gold);font-size:1.5rem}.details-list details[open] summary:after{content:"–"}.details-list details>div{padding:0 0 1.3rem;color:var(--muted)}.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:1.2rem}.contact-card{padding:1.6rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.contact-card h2{font:400 1.6rem var(--serif);margin:0 0 1rem}.contact-list{list-style:none;padding:0;margin:0}.contact-list li{padding:.7rem 0;border-bottom:1px solid var(--line)}.contact-list li:last-child{border-bottom:0}.contact-list a{text-decoration:none;font-weight:700}.qr{display:grid;grid-template-columns:9rem 1fr;align-items:center;gap:1rem}.qr img{background:#113029;padding:.55rem;border-radius:.7rem}.cta{padding:clamp(2.4rem,5vw,4.5rem);border-radius:calc(var(--radius) * 1.2);background:linear-gradient(135deg,var(--jade),#1c5144);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:2rem}.cta h2{font:400 clamp(2rem,4vw,3.5rem)/1.08 var(--serif);margin:0}.cta p{color:rgba(255,255,255,.75);margin:.8rem 0 0}.cta__actions{display:flex;flex-wrap:wrap;gap:.7rem;min-width:max-content}.site-footer{background:#0a211c;color:rgba(255,255,255,.73);padding:4rem 0 6rem}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:2rem}.footer-brand{color:#fff}.footer-brand .brand__zh{color:var(--gold)}.site-footer h2{font:500 1rem var(--serif);color:#fff;margin:0 0 .9rem}.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin:.45rem 0}.site-footer a{text-decoration:none}.site-footer a:hover{color:#fff}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:2.7rem;padding-top:1.3rem;display:flex;justify-content:space-between;gap:1rem;font-size:.82rem}.mobile-callbar{display:none}.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s,transform .65s}.reveal.is-visible{opacity:1;transform:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:focus-visible{outline:3px solid #dbb66d;outline-offset:3px}
@media(max-width:900px){.topbar__inner span:first-child{display:none}.menu-button{display:block}.nav{position:fixed;top:7.5rem;left:1rem;right:1rem;display:none;flex-direction:column;align-items:stretch;padding:1rem;background:#fff;border:1px solid var(--line);border-radius:1rem;box-shadow:var(--shadow)}.nav.is-open{display:flex}.nav a{padding:.65rem}.header__call{display:none}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.split,.contact-grid,.page-layout{grid-template-columns:1fr}.split--reverse .split__media{order:0}.service-grid{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(2,1fr)}.side-card{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}.cta{align-items:flex-start;flex-direction:column}.mobile-callbar{position:fixed;display:grid;grid-template-columns:1fr 1fr;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding:.55rem max(.55rem,env(safe-area-inset-left)) calc(.55rem + env(safe-area-inset-bottom));gap:.5rem}.site-footer{padding-bottom:8rem}}
@media(max-width:620px){.container{width:min(calc(100% - 1.25rem),var(--max))}.topbar{display:none}.header__inner{height:4.5rem}.nav{top:5rem}.brand__en{font-size:1.03rem}.brand img{width:2.2rem;height:2.2rem}.hero{min-height:42rem}.hero__content{padding:5.8rem 0 4.6rem}.hero:after{background:linear-gradient(90deg,rgba(6,24,20,.95),rgba(6,24,20,.7))}.trust-grid{grid-template-columns:1fr 1fr}.trust-item{padding:1rem}.service-grid,.feature-list,.process,.footer-grid{grid-template-columns:1fr}.service-card{min-height:16.5rem}.stamp{right:.3rem;bottom:-1rem;width:6rem}.page-hero{padding:4.5rem 0}.page-hero:after{font-size:70vw}.qr{grid-template-columns:7rem 1fr}.footer-note{flex-direction:column}.cta__actions,.cta__actions .button{width:100%}.hero__actions .button{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button,.service-card{transition:none}}