:root{
  --bg:#EEF0F8;--deep-bg:#E0E4F2;--card:#F7F8FD;--sub:#EBEEF8;--title:#1A1840;--text:#2C2A48;--muted:#5A5680;--soft:#7A76A0;--purple:#5B4BDB;--blue:#3A6BD4;--dark:#1C1A3A;--mist:#8AA4E0;--lilac:#8A6AD4;--warm:#F7F8FD;--border:rgba(58,107,212,.18);--border-strong:rgba(91,75,219,.42);--shadow:0 12px 28px rgba(28,26,58,.08)
}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.lock-scroll{overflow:hidden}.skip-link{position:fixed;left:12px;top:-60px;z-index:1000;background:var(--warm);color:var(--dark);padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}.site-top{position:fixed;inset:0 0 auto 0;z-index:100}.address-bar{height:22px;background:var(--dark);color:#F7F8FD;font-size:12px}.address-inner,.window-inner,.tabs-inner,.site-main,.footer-inner{width:min(1000px,calc(100% - 32px));margin:0 auto}.address-inner{height:22px;display:flex;align-items:center;justify-content:space-between;gap:12px}.text-trigger,.drawer-trigger,.close-button{border:0;background:transparent;color:inherit;cursor:pointer}.text-trigger{min-height:22px;padding:0 6px}.window-bar{height:54px;background:#E9E5FA;border-bottom:1px solid var(--border)}.window-inner{height:54px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.brand-home{justify-self:start;display:inline-flex;align-items:center;min-height:44px}.brand-logo,.drawer-logo,.footer-logo{height:24px;width:auto;max-width:180px;object-fit:contain;object-position:center}.brand-text{font-size:16px;font-weight:800;color:var(--title)}.app-entry{justify-self:center;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;color:var(--purple);font-weight:700}.drawer-trigger{justify-self:end;min-width:64px;min-height:44px;border:1px solid var(--border-strong);border-radius:10px;color:var(--dark);background:var(--warm)}.section-tabs{height:42px;background:var(--warm);border-bottom:1px solid var(--border)}.tabs-inner{height:42px;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}.tabs-inner a{font-size:13px;line-height:30px;padding:0 14px;border-radius:999px;color:var(--muted)}.tabs-inner a:hover,.tabs-inner a:focus-visible{background:var(--sub);outline:2px solid transparent}.tabs-inner a.is-active{background:var(--purple);color:#F7F8FD}.site-main{padding-top:146px;padding-bottom:48px}.page-hero{margin:22px 0 26px}.eyebrow{display:inline-flex;align-items:center;min-height:28px;padding:2px 10px;border-radius:999px;background:#E6E8F7;color:var(--purple);font-size:12px;font-weight:800;letter-spacing:.03em}.page-hero h1,.home-window h1{font-size:24px;line-height:1.3;color:var(--title);margin:10px 0}.page-hero p,.home-window p{margin:0;max-width:760px;color:var(--muted)}h2{font-size:20px;line-height:1.4;color:var(--title);margin:0 0 12px}h3{font-size:16px;line-height:1.45;color:var(--title);margin:0 0 8px}p{margin:0 0 14px}.section-block{margin:22px 0;padding:22px;border:1px solid var(--border);border-radius:14px;background:var(--card);box-shadow:var(--shadow)}.section-block.alt{background:var(--sub)}.media-slot{display:flex;align-items:center;justify-content:center;width:100%;background:#ECEAF8;border:1px solid var(--border);border-radius:12px;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.slot-168{height:168px}.slot-176{height:176px}.slot-220{height:220px}.slot-280{height:280px}.slot-320{height:320px}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.button-row.is-centered{justify-content:center}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:10px;border:1px solid transparent;font-size:14px;font-weight:800;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,#8AA4E0 0%,#5B4BDB 55%,#3A6BD4 100%);color:#F7F8FD}.btn-secondary{background:var(--warm);border-color:var(--border-strong);color:var(--dark)}.btn:hover{transform:translateY(-1px)}a:focus-visible,button:focus-visible{outline:3px solid rgba(91,75,219,.28);outline-offset:2px}.home-window{margin:20px 0 30px;padding:20px;border:1px solid var(--border-strong);background:linear-gradient(180deg,#F7F8FD,#ECEEF8);border-radius:14px;box-shadow:var(--shadow)}.home-window .media-slot{margin-bottom:18px}.long-copy{max-width:820px}.stair-wrap{display:grid;gap:12px;max-width:820px}.stair-card{padding:18px;background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.stair-card.offset{margin-left:24px}.tag-wrap{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.tag-wrap span,.tag-wrap a{display:inline-flex;min-height:38px;align-items:center;padding:0 14px;border-radius:999px;background:#E6E8F7;color:var(--dark);border:1px solid var(--border)}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.compare-card{padding:20px;border:1px solid var(--border);border-radius:12px;background:var(--card)}.path-row{display:flex;gap:10px;align-items:stretch;flex-wrap:wrap}.path-node{flex:1 1 180px;min-height:100px;padding:16px;background:var(--sub);border:1px solid var(--border);border-radius:12px}.center-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;max-width:760px;margin:0 auto}.center-card{text-align:center;padding:22px;background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow)}.product-card{max-width:760px;margin:24px auto;padding:24px;text-align:center;border-radius:14px;background:linear-gradient(180deg,#F7F8FD,#E9E7F8);border:1px solid var(--border-strong);box-shadow:var(--shadow)}.product-card .app-visual{max-width:420px;margin:0 auto 18px}.icon-48{width:48px!important;height:48px!important;object-fit:contain;margin:0 auto 10px}.feature-strip{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.feature-strip span{background:var(--deep-bg);color:var(--dark);border-radius:10px;padding:8px 12px}.window-demo{border:1px solid var(--border-strong);background:var(--card);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}.window-demo-top{height:34px;background:var(--deep-bg);display:flex;align-items:center;gap:6px;padding:0 12px}.window-dot{width:8px;height:8px;border-radius:50%;background:var(--mist)}.window-demo-body{padding:20px}.window-demo .media-slot{margin-bottom:16px}.tool-list,.memo-list,.clause-list,.help-list{display:grid;gap:12px}.tool-item,.memo-item,.clause-item,.help-item{padding:18px;border:1px solid var(--border);border-radius:12px;background:var(--card)}.tool-item strong,.memo-item strong{display:block;color:var(--title);margin-bottom:5px}.split-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.split-panel{padding:20px;border-radius:14px;border:1px solid var(--border);background:var(--card)}.split-panel.dark{background:var(--dark);color:#F7F8FD}.split-panel.dark h2,.split-panel.dark h3{color:#F7F8FD}.route-stack{display:grid;gap:10px}.route-step{position:relative;padding:18px 18px 18px 54px;border:1px solid var(--border);border-radius:12px;background:var(--card)}.route-step::before{content:attr(data-step);position:absolute;left:14px;top:17px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--purple);color:white;font-weight:800;font-size:12px}.terms{display:grid;gap:14px}.terms section{padding:18px 20px;background:var(--card);border-left:4px solid var(--purple);border-radius:0 12px 12px 0}.faq-list{display:grid;gap:12px}.faq-item{padding:18px 20px;background:var(--card);border:1px solid var(--border);border-radius:12px}.faq-item h2{font-size:16px;margin-bottom:8px}.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.contact-card{padding:20px;background:var(--card);border:1px solid var(--border);border-radius:12px}.note{padding:14px 16px;border-radius:10px;background:#E4E8F6;color:var(--dark);border:1px solid var(--border)}.site-footer{background:var(--dark);color:#EEF0F8;border-top:1px solid var(--mist);font-size:13px}.footer-inner{padding:30px 0 80px}.footer-brand{display:grid;gap:10px;padding-bottom:18px;border-bottom:1px solid rgba(138,164,224,.28)}.footer-brandline{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.footer-brandline strong{font-size:15px}.footer-brandline span{color:#BFC8E8}.footer-brand p{color:#D7DCF0;max-width:820px}.footer-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;padding:18px 0}.footer-groups h2{font-size:13px;color:#F7F8FD;margin-bottom:8px}.footer-groups a{display:block;color:#D7DCF0;padding:4px 0}.footer-groups a:hover{color:#fff}.footer-bottom{padding-top:14px;border-top:1px solid rgba(138,164,224,.2);color:#BFC8E8}.overlay{position:fixed;inset:0;z-index:300;background:rgba(28,26,58,.48);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.tool-drawer{position:fixed;z-index:330;right:18px;bottom:18px;width:min(360px,92vw);max-height:70vh;overflow:auto;background:var(--warm);color:var(--text);border:1px solid var(--border-strong);border-radius:14px;box-shadow:0 22px 60px rgba(28,26,58,.26);transform:translateY(20px) scale(.98);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.tool-drawer.is-open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:14px;background:#E9E5FA;border-bottom:1px solid var(--border)}.drawer-brand{display:flex;align-items:center;gap:8px}.close-button{min-height:40px;padding:0 12px;border:1px solid var(--border-strong);border-radius:9px;background:var(--warm);color:var(--dark)}.drawer-body{padding:12px}.drawer-body section+section{margin-top:14px}.drawer-body h2{font-size:13px;color:var(--soft);margin:0 0 6px}.drawer-body a{display:grid;gap:2px;padding:10px;border-radius:10px}.drawer-body a:hover{background:var(--sub)}.drawer-body b{font-size:14px;color:var(--title)}.drawer-body span{font-size:12px;color:var(--muted)}.search-panel{position:fixed;z-index:320;left:0;right:0;top:76px;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.search-panel.is-open{visibility:visible;opacity:1;pointer-events:auto}.search-card{width:min(760px,calc(100% - 32px));margin:0 auto;background:#E9E5FA;border:1px solid var(--border-strong);border-radius:0 0 14px 14px;padding:18px;box-shadow:var(--shadow)}.search-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.search-head h2{margin:0}.search-card p{color:var(--muted)}.search-presets{display:flex;flex-wrap:wrap;gap:8px}.search-presets a{min-height:40px;display:inline-flex;align-items:center;padding:0 14px;background:var(--warm);border:1px solid var(--border);border-radius:999px}.mobile-bottom{display:none}.two-column-copy{columns:2;column-gap:28px}.two-column-copy p{break-inside:avoid}.legal-lead{padding:20px;background:var(--dark);color:#F7F8FD;border-radius:14px;margin-bottom:16px}.legal-lead h1,.legal-lead h2{color:#F7F8FD}.brand-statement{display:grid;grid-template-columns:.85fr 1.15fr;gap:20px;align-items:start}.brand-statement .media-slot{position:sticky;top:160px}
@media(max-width:760px){
  body{padding-bottom:calc(48px + env(safe-area-inset-bottom))}.address-inner,.window-inner,.site-main,.footer-inner{width:calc(100% - 32px)}.section-tabs{display:none}.site-main{padding-top:92px}.window-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:6px}.brand-logo{max-width:130px}.brand-text{font-size:15px}.app-entry{padding:0 8px;font-size:13px}.drawer-trigger{min-width:58px;padding:0 8px}.compare-grid,.split-layout,.center-cards,.contact-grid,.brand-statement{grid-template-columns:1fr}.stair-card.offset{margin-left:0}.footer-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-inner{padding-bottom:92px}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:200;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--warm);border-top:1px solid var(--border);box-shadow:0 -8px 18px rgba(28,26,58,.08)}.mobile-bottom a{display:grid;place-items:center;min-height:48px;font-size:13px;color:var(--muted)}.mobile-bottom a.is-active{background:var(--purple);color:#F7F8FD}.tool-drawer{right:4%;bottom:calc(58px + env(safe-area-inset-bottom));width:92%;max-height:72vh}.search-panel{top:0;bottom:0;background:var(--dark);display:flex;align-items:flex-start}.search-card{width:100%;min-height:100%;margin:0;border:0;border-radius:0;background:var(--dark);color:#F7F8FD;padding:calc(24px + env(safe-area-inset-top)) 16px 24px}.search-head h2{color:#F7F8FD}.search-card p{color:#D7DCF0}.search-card .close-button,.search-presets a{background:#F7F8FD;color:var(--dark)}.two-column-copy{columns:1}.brand-statement .media-slot{position:static}.slot-280{height:240px}
}
@media(max-width:420px){.address-inner{width:calc(100% - 20px)}.address-inner span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home-window,.section-block,.product-card{padding:16px}.slot-320{height:280px}.footer-groups{grid-template-columns:1fr 1fr;gap:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}