:root{--bg:#fff;--ink:#232323;--surface:#f3f3f3;--accent:#a1ffcb;--muted:#555}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);background:var(--bg);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a:hover{text-decoration:underline;text-underline-offset:5px}a:focus-visible,button:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid #167849;outline-offset:5px}header{padding:24px 32px;display:flex;justify-content:space-between;align-items:center;gap:24px}.brand{font-weight:800;font-size:22px;line-height:1.2}.brand span{display:block;font-size:13px;font-weight:400;margin-top:5px}nav{display:flex;align-items:center;gap:32px}.nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:var(--ink);padding:15px 24px;border:0;border-radius:0;font-weight:600;min-height:50px;transition:transform .2s,background .2s}.button:hover,.nav-cta:hover{background:#7aeeb0;text-decoration:none;transform:translateY(-3px)}.button:active{transform:scale(.98)}section{padding:100px 32px}.hero{padding-top:40px;padding-bottom:40px;background:var(--surface)}.hero-top,.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px}.hero-top p{margin:0;font-size:18px}.hero h1{font-size:23.1vw;letter-spacing:-.075em;line-height:1.18;margin:52px 0 32px;font-weight:900;white-space:nowrap;animation:arrive .8s both}.hero-bottom{font-size:16px}.intro{display:grid;grid-template-columns:1fr 1fr;gap:40px}h2{font-size:clamp(28px,3.5vw,48px);letter-spacing:-.04em;line-height:1.3;margin:0 0 32px}h3{font-size:23px;line-height:1.4;margin:0 0 16px}.statement{font-size:clamp(22px,2.4vw,34px);line-height:1.5;margin:0 0 36px}.stage-links{display:flex;flex-wrap:wrap;gap:16px 28px}.stage-links a{min-height:44px}.services{background:var(--surface)}.section-top{display:flex;justify-content:space-between;gap:32px;align-items:flex-start}.section-top p{margin-top:5px}.filters{display:flex;gap:8px;flex-wrap:wrap;margin:26px 0}.filters button{background:#e4e4e4;color:var(--ink);border:0;padding:12px 18px;min-height:48px}.filters button[aria-pressed=true]{background:var(--ink);color:var(--bg)}.filters button:hover{background:var(--accent);color:var(--ink)}#count{font-size:14px;margin:22px 0;color:var(--muted)}.service{background:var(--bg);margin:10px 0;padding:28px 30px;animation:arrive .45s both}.service summary{display:grid;grid-template-columns:1.15fr 1.1fr .75fr 28px;gap:20px;cursor:pointer;align-items:center;list-style:none}.service summary::-webkit-details-marker{display:none}.service h3{margin:0}.service .category{font-size:14px;color:var(--muted);margin-top:5px}.price{font-size:26px;font-weight:600;letter-spacing:-.025em}.duration{font-size:16px}.plus{font-size:28px;text-align:right}.service[open] .plus{transform:rotate(45deg)}.service-body{padding-top:32px;display:grid;grid-template-columns:1fr 1fr;gap:28px 56px}.service-body h4{font-size:16px;margin:0 0 12px}.service-body p{margin:0 0 12px}.service-body ul{padding-left:20px;margin:0}.service-body li{margin-bottom:7px}.service-bottom{grid-column:1/-1;display:flex;justify-content:space-between;gap:24px;align-items:center}.note{color:var(--muted);font-size:14px;max-width:600px}.add{background:var(--ink);color:var(--bg);border:0;padding:13px 20px;min-height:48px;white-space:nowrap}.add[aria-pressed=true]{background:var(--accent);color:var(--ink)}.cooperation{display:grid;grid-template-columns:1fr 1fr;gap:60px}.faq details{padding:0 0 28px;margin:0 0 12px}.faq summary{font-size:22px;cursor:pointer;min-height:44px}.faq p{margin:16px 0 0}.brief{background:var(--accent);display:grid;grid-template-columns:1fr 1fr;gap:60px}.brief-panel{background:var(--bg);padding:32px}.brief-panel label{display:block;margin:28px 0 12px}.brief textarea{display:block;width:100%;padding:14px;border:0;background:var(--surface);resize:vertical;color:var(--ink)}.brief .button{margin-top:20px;width:100%;background:var(--ink);color:var(--bg)}.selected-item{display:flex;justify-content:space-between;gap:12px;padding:12px 0}.selected-item button{background:var(--surface);border:0;min-width:44px;min-height:44px}.small{font-size:14px}footer{background:var(--ink);color:var(--bg);padding:44px 32px 24px}footer>div{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}footer>div p{margin:0}.footer-name{font-size:23vw;line-height:1.2;letter-spacing:-.075em;font-weight:900;margin:60px 0 25px;white-space:nowrap}#copy-status{margin-bottom:0;min-height:26px}.service[hidden]{display:none}@keyframes arrive{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:800px){header{padding:20px;align-items:flex-start}nav{gap:18px;font-size:14px}nav a:not(.nav-cta){display:none}section{padding:64px 20px}.hero{padding:32px 20px}.hero-top{align-items:flex-start}.hero-top p{font-size:16px}.hero-top .button{padding:12px 16px;font-size:14px}.hero h1{margin:54px 0 36px;font-size:22.5vw}.hero-bottom{align-items:flex-start;font-size:14px}.hero-bottom p:last-child{max-width:140px;text-align:right}.intro,.cooperation,.brief{grid-template-columns:1fr;gap:24px}.section-top{display:block}.service{padding:22px 20px}.service summary{grid-template-columns:1fr auto 20px;gap:12px}.service h3{font-size:21px}.price{font-size:22px}.duration{grid-column:1/3;grid-row:2;color:var(--muted)}.plus{grid-column:3;grid-row:1}.service-body{grid-template-columns:1fr;gap:24px}.service-bottom{flex-direction:column;align-items:stretch}.service-bottom .add{width:100%}.filters{gap:6px}.filters button{padding:11px 13px;font-size:14px}.brief-panel{padding:24px}.cooperation h2,.brief h2{max-width:11em}footer{padding:32px 20px 20px}footer>div{font-size:14px}.footer-name{font-size:22.5vw;margin:50px 0 20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
.hero-top .button{white-space:nowrap;flex-shrink:0}.hero-top p{max-width:60ch}.faq p{max-width:60ch}@media(max-width:480px){.hero-top{flex-direction:column;gap:22px}.hero-top p{max-width:100%}.hero-top .button{align-self:flex-start}.service summary{grid-template-columns:1fr 20px}.service summary>div:first-child{grid-column:1;grid-row:1}.service .price{grid-column:1;grid-row:2}.service .duration{grid-row:3}.service .plus{grid-column:2;grid-row:1}.hero h1{margin-top:38px}}

.stage-links a{text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px}.stage-links a:hover{text-decoration-thickness:2px}

.filters{position:sticky;top:0;z-index:10;background:var(--surface);padding:12px 0}.filters button{flex:0 0 auto}@media(max-width:800px){.filters{flex-wrap:nowrap;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;scroll-padding-inline:20px;padding:12px 0}.filters button{white-space:nowrap}}
#contact-options{margin-top:24px;padding-top:24px;border-top:1px solid #dedede}#contact-options>p{margin:0 0 16px}.contact-actions{display:flex;gap:10px;flex-wrap:wrap}.contact-option{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:12px 16px;background:var(--surface);border:0;color:var(--ink);font-weight:600;text-decoration:underline;text-underline-offset:4px;cursor:pointer}.contact-option:hover{background:#e8e8e8}.contact-option:focus-visible{outline:3px solid #167849;outline-offset:3px}#wechat-card{margin-top:24px;padding:20px;background:var(--surface);text-align:center}#wechat-card img{display:block;width:min(100%,320px);height:auto;margin:0 auto 14px}#wechat-card p{max-width:40ch;margin:0 auto}@media(max-width:800px){.contact-actions{display:grid;grid-template-columns:1fr}.contact-option{width:100%}}