*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4F1F8;color:#2A242C;font:15px/1.72 Arial,"Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}.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}.top-inner,.site-main,.footer-inner{width:min(960px,calc(100% - 32px));margin:0 auto}.site-top{position:fixed;z-index:60;top:0;left:0;right:0}.microbar{height:18px;background:#161418;color:#C4A04A;font-size:12px}.microbar-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:#C4A04A;padding:0 2px}.brandbar{height:54px;background:#FBF8FF;border-bottom:1px solid rgba(106,74,154,.2)}.brandbar-inner{height:54px;display:flex;align-items:center;gap:16px}.brand-mark{min-width:64px;height:44px;display:flex;align-items:center}.brand-mark img{height:24px;width:auto;object-fit:contain}.brand-mark span{font-weight:800;font-size:20px}.brand-line{margin:0;color:#5A5460;flex:1;font-size:13px}.head-actions{display:flex;align-items:center;gap:8px}.app-link,.menu-button,.close-button{min-height:44px;border-radius:10px;padding:0 14px;border:1px solid #6A4A9A;background:#FBF8FF;color:#2A242C}.app-link{display:inline-flex;align-items:center}.menu-button{background:linear-gradient(135deg,#4A8AB8 0%,#C46A8A 48%,#6A4A9A 100%);color:#FBF8FF;border:0;box-shadow:0 6px 16px rgba(106,74,154,.18)}.quick-nav{height:44px;background:rgba(251,248,255,.96);border-bottom:1px solid rgba(22,20,24,.09)}.quick-row{height:44px;display:flex;align-items:center;gap:18px}.quick-link{min-height:44px;display:flex;align-items:center;gap:7px;font-size:13px}.quick-dot{width:18px;height:18px;border:2px solid #4A8AB8;border-radius:50%;display:inline-block}.quick-link.is-current .quick-dot{background:#6A4A9A;border-color:#C4A04A;box-shadow:0 6px 16px rgba(106,74,154,.18)}.site-main{padding-top:138px;padding-bottom:44px}.breadcrumb{display:flex;gap:8px;color:#7A7480;font-size:13px;padding:18px 0 4px}.breadcrumb a{color:#6A4A9A}.hero{padding:34px 0 28px}.hero-kicker,.section-kicker,.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#6A4A9A;margin:0 0 8px}.hero h1,.page-head h1{font-size:24px;line-height:1.3;margin:0 0 14px;color:#161418}.hero .lead,.page-head .lead{font-size:16px;max-width:760px;color:#5A5460;margin:0}.hero-strip{margin-top:24px;border-top:1px solid rgba(22,20,24,.12);border-bottom:1px solid rgba(22,20,24,.12);display:grid;grid-template-columns:1.2fr .8fr}.hero-strip>div{padding:18px}.hero-strip>div+div{border-left:1px solid rgba(22,20,24,.12)}.hero-strip h2{font-size:20px;margin:0 0 8px}.hero-strip p{margin:0}.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn-primary,.btn-secondary{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 16px;font-size:14px;transition:180ms}.btn-primary{background:linear-gradient(135deg,#4A8AB8 0%,#C46A8A 48%,#6A4A9A 100%);color:#FBF8FF;box-shadow:0 6px 16px rgba(106,74,154,.18)}.btn-secondary{background:#FBF8FF;border:1px solid #6A4A9A;color:#2A242C}.btn-primary:hover,.btn-secondary:hover,.quick-link.is-current:hover,.mobile-bottom a.is-current:hover{filter:brightness(1.05);box-shadow:0 0 0 3px rgba(196,106,138,.28),0 10px 24px rgba(74,138,184,.28)}.btn-primary:active,.btn-secondary:active,.quick-link.is-current:active,.mobile-bottom a.is-current:active{filter:brightness(1.08);box-shadow:0 0 0 4px rgba(196,160,74,.4),0 0 22px rgba(106,74,154,.45)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid #6A4A9A;outline-offset:2px}.section{margin:22px 0;padding:26px;border:1px solid rgba(22,20,24,.12);border-radius:12px;background:#FBF8FF;box-shadow:0 12px 28px rgba(22,20,24,.06)}.section.soft{background:#EEE8F4}.section.dark{background:#161418;color:#F4F1F8}.section.dark h2,.section.dark h3{color:#F4F1F8}.section.dark .eyebrow{color:#C4A04A}.section h2{font-size:20px;line-height:1.4;margin:0 0 12px;color:#161418}.section h3{font-size:16px;margin:0 0 8px;color:#161418}.section p{margin:0 0 12px}.section p:last-child{margin-bottom:0}.media-slot{width:100%;height:168px;background:#FBF8FF;border:1px dashed rgba(106,74,154,.28);border-radius:12px;display:flex;align-items:center;justify-content:center;margin:16px 0;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-slot.short{height:160px}.media-slot.rounded{width:240px;height:176px;border-radius:88px;margin-left:auto;margin-right:auto}.media-slot.app{width:240px;height:320px;margin:18px auto}.media-slot.banner{height:200px}.split-note{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.split-note>article{padding:18px;border-radius:12px;background:#F4F1F8;border:1px solid rgba(22,20,24,.08)}.feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.feature-list article{padding:18px;border-radius:12px;background:#FBF8FF;border:1px solid rgba(22,20,24,.1)}.masonry-list{columns:2;column-gap:14px}.masonry-list article{break-inside:avoid;margin:0 0 14px;padding:18px;border-radius:12px;background:#FBF8FF;border:1px solid rgba(22,20,24,.1)}.timeline{display:grid;gap:10px}.timeline article{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid rgba(22,20,24,.1)}.timeline article:last-child{border-bottom:0}.timeline strong{color:#6A4A9A}.status-stack{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:94px 1fr;gap:14px;align-items:start;padding:14px 0;border-bottom:1px solid rgba(22,20,24,.1)}.status-label{display:inline-flex;align-items:center;justify-content:center;min-height:32px;padding:0 10px;border-radius:999px;background:#E4DEEC;color:#2A242C;font-size:13px}.status-label.ready{background:#dfead6}.status-label.work{background:#eee4c9}.status-label.wait{background:#eadde6}.checklist{display:grid;gap:12px}.checklist article{position:relative;padding:18px 18px 18px 48px;border:1px solid rgba(22,20,24,.1);border-radius:12px;background:#FBF8FF}.checklist article:before{content:"✓";position:absolute;left:18px;top:18px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#6A4A9A;color:#FBF8FF;font-weight:700}.topic-lines{display:grid;gap:1px;background:rgba(22,20,24,.09);border:1px solid rgba(22,20,24,.09);border-radius:12px;overflow:hidden}.topic-lines a,.topic-lines article{background:#FBF8FF;padding:18px;display:grid;grid-template-columns:minmax(140px,.35fr) 1fr;gap:16px}.topic-lines strong{color:#6A4A9A}.index-card{max-width:760px;margin:0 auto;text-align:center}.index-cloud{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:18px 0}.index-cloud a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border:1px solid rgba(106,74,154,.3);border-radius:999px;background:#FBF8FF}.app-wrap{display:grid;grid-template-columns:1fr 260px;gap:26px;align-items:start}.app-copy{padding-top:6px}.icon-mark{width:48px;height:48px;margin:0 auto 10px}.icon-mark img{width:48px;height:48px;object-fit:contain}.term-list{display:grid;gap:16px}.term-list section{padding-bottom:16px;border-bottom:1px solid rgba(22,20,24,.1)}.term-list section:last-child{border-bottom:0}.faq-list{display:grid;gap:10px}.faq-list details{background:#FBF8FF;border:1px solid rgba(22,20,24,.1);border-radius:12px;padding:14px 16px}.faq-list summary{cursor:pointer;font-weight:700;color:#161418}.faq-list details p{margin:10px 0 0}.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.contact-grid article{padding:18px;border:1px solid rgba(22,20,24,.1);border-radius:12px;background:#FBF8FF}.site-footer{background:#161418;color:#F4F1F8;border-top:1px solid #C4A04A;padding:34px 0 calc(70px + env(safe-area-inset-bottom))}.footer-brand{display:flex;align-items:center;gap:8px;margin-bottom:22px}.footer-brand img{height:24px;width:auto;object-fit:contain}.footer-brand span{color:#C4A04A;font-size:13px}.footer-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.footer-groups h2{font-size:13px;color:#C4A04A;margin:0 0 8px}.footer-groups a{display:block;font-size:13px;color:#F4F1F8;padding:4px 0}.footer-note,.copyright{font-size:13px;color:#c8c3cc;margin:22px 0 0}.copyright{margin-top:8px}.ui-overlay{position:fixed;z-index:80;inset:0;background:rgba(22,20,24,.45);opacity:0;visibility:hidden;pointer-events:none;transition:180ms}.ui-overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.menu-panel,.search-panel{position:fixed;z-index:90;background:#FBF8FF;visibility:hidden;pointer-events:none;transition:180ms;box-shadow:0 -16px 40px rgba(22,20,24,.2)}.menu-panel{left:0;right:0;bottom:0;max-height:220px;padding:16px 24px 20px;transform:translateY(24px);opacity:0;overflow:auto}.menu-panel.is-open,.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}.panel-brand{display:flex;align-items:center;gap:8px}.panel-brand img{height:24px;width:auto;object-fit:contain}.panel-brand span{font-size:13px;color:#7A7480}.menu-grid{display:grid;grid-template-columns:1.1fr 1.1fr .7fr 1.25fr;gap:18px}.menu-grid h2{font-size:13px;color:#6A4A9A;margin:0 0 6px}.menu-grid a{display:block;padding:4px 0}.menu-grid a span{display:block;font-size:13px;font-weight:700}.menu-grid small{display:block;color:#7A7480;font-size:12px}.search-panel{top:72px;left:50%;width:min(760px,calc(100% - 32px));padding:20px;border-radius:0 0 14px 14px;transform:translate(-50%,-12px);opacity:0}.search-panel.is-open{transform:translate(-50%,0)}.search-box{display:block;margin:14px 0}.search-box input{width:100%;min-height:46px;border:1px solid rgba(106,74,154,.35);border-radius:10px;background:#fff;padding:0 14px;color:#161418}.search-presets{display:flex;flex-wrap:wrap;gap:8px}.search-presets a{min-height:40px;display:inline-flex;align-items:center;padding:0 12px;background:#EEE8F4;border-radius:999px}.search-empty{color:#7A7480;margin:12px 0 0}.ui-locked{overflow:hidden}.mobile-bottom{display:none}.page-head{padding:28px 0 12px}.page-head .lead{margin-top:8px}.page-head .meta-line{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px}.meta-chip{display:inline-flex;align-items:center;min-height:32px;padding:0 10px;border-radius:999px;background:#E4DEEC;color:#5A5460;font-size:13px}.callout{padding:16px 18px;border-left:4px solid #C4A04A;background:#EEE8F4;border-radius:0 12px 12px 0}.quote-line{font-size:20px;line-height:1.5;color:#161418;border-left:4px solid #C46A8A;padding-left:16px}.three-col{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.three-col article{padding:18px;border:1px solid rgba(22,20,24,.1);border-radius:12px;background:#FBF8FF}
@media(max-width:760px){.top-inner,.site-main,.footer-inner{width:min(100% - 32px,960px)}.brand-line,.quick-nav{display:none}.site-main{padding-top:88px;padding-bottom:74px}.brandbar-inner{gap:8px}.brand-mark{min-width:48px}.head-actions{margin-left:auto}.app-link,.menu-button{padding:0 12px}.hero{padding-top:26px}.hero-strip,.split-note,.app-wrap{grid-template-columns:1fr}.hero-strip>div+div{border-left:0;border-top:1px solid rgba(22,20,24,.12)}.feature-list,.contact-grid,.three-col{grid-template-columns:1fr}.masonry-list{columns:1}.topic-lines a,.topic-lines article{grid-template-columns:1fr;gap:6px}.timeline article,.status-row{grid-template-columns:1fr;gap:4px}.section{padding:20px}.media-slot.rounded{width:min(240px,100%)}.footer-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.menu-panel{max-height:64%;padding:16px;}.menu-grid{grid-template-columns:1fr 1fr}.search-panel{inset:0;width:100%;height:100%;border-radius:0;background:#161418;color:#C4A04A;transform:none;padding:24px 16px;overflow:auto}.search-panel.is-open{transform:none}.search-panel .close-button{background:#161418;color:#F4F1F8;border-color:#C4A04A}.search-box input{background:#F4F1F8}.search-presets a{background:#2b2730;color:#F4F1F8}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:#FBF8FF;border-top:1px solid rgba(22,20,24,.12)}.mobile-bottom a{min-height:48px;display:grid;place-items:center;font-size:13px}.mobile-bottom a.is-current{background:#6A4A9A;color:#FBF8FF;box-shadow:0 6px 16px rgba(106,74,154,.18)}.site-footer{padding-bottom:calc(82px + env(safe-area-inset-bottom))}}
@media(max-width:520px){.menu-grid,.footer-groups{grid-template-columns:1fr}.menu-grid{gap:12px}.menu-grid section{padding-bottom:8px;border-bottom:1px solid rgba(22,20,24,.1)}.btn-row{display:grid;grid-template-columns:1fr}.btn-primary,.btn-secondary{width:100%}.app-wrap{display:block}.media-slot.app{width:min(240px,100%)} }