:root{--brand-900: #08213c;--brand-800: #0c3358;--brand-700: #104a7e;--brand-600: #1663a6;--brand-500: #2a83c6;--brand-300: #7fb6df;--brand-100: #e3f0fa;--brand-50: #f1f8fd;--accent-600: #0a7c7c;--accent-500: #109b9b;--accent-300: #6cc9c9;--accent-100: #def3f3;--ink-900: #0d1620;--ink-800: #17232f;--ink-700: #2b3b4b;--ink-600: #435566;--ink-500: #5e7285;--ink-400: #8496a6;--ink-300: #aebecb;--ink-200: #d3dde5;--ink-100: #e7edf2;--ink-50: #f5f8fa;--paper: #ffffff;--surface: #f7fafc;--surface-2: #eff4f8;--text: var(--ink-900);--text-muted: var(--ink-500);--text-soft: var(--ink-400);--line: var(--ink-100);--line-strong: var(--ink-200);--r-xs: 4px;--r-sm: 6px;--r-md: 10px;--r-lg: 16px;--r-xl: 22px;--r-pill: 999px;--shadow-xs: 0 1px 2px rgba(13, 22, 32, .05);--shadow-sm: 0 1px 2px rgba(13, 22, 32, .06), 0 1px 3px rgba(13, 22, 32, .05);--shadow-md: 0 10px 28px rgba(13, 22, 32, .08);--shadow-lg: 0 24px 56px rgba(13, 22, 32, .12);--shadow-brand: 0 10px 26px rgba(22, 99, 166, .22);--font-sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", "Cascadia Mono", Consolas, "Courier New", monospace;--fs-display: clamp(2.1rem, 1.35rem + 3.6vw, 4.1rem);--fs-h1: clamp(1.9rem, 1.3rem + 2.6vw, 3.1rem);--fs-h2: clamp(1.6rem, 1.15rem + 1.9vw, 2.5rem);--fs-h3: clamp(1.15rem, 1rem + .7vw, 1.5rem);--fs-h4: clamp(1.02rem, .95rem + .35vw, 1.2rem);--fs-body: 1rem;--fs-sm: .875rem;--fs-xs: .8125rem;--fs-2xs: .75rem;--shell-max: 1240px;--shell-pad: 20px;--gap: 16px;--sec-py: clamp(56px, 7vw, 104px);--sec-py-sm: clamp(40px, 5vw, 68px);--ease: cubic-bezier(.22, .61, .36, 1);--dur: .28s;--z-header: 60;--z-drawer: 70;--z-float: 45}@media (min-width: 768px){:root{--shell-pad: 32px;--gap: 20px}}@media (min-width: 1200px){:root{--shell-pad: 40px}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;font-family:var(--font-sans);font-size:var(--fs-body);line-height:1.7;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}h1,h2,h3,h4,h5,p,figure,blockquote,dl,dd{margin:0}h1,h2,h3,h4{font-weight:650;line-height:1.22;letter-spacing:-.01em}ul,ol{margin:0;padding:0;list-style:none}img,video,canvas{display:block;max-width:100%;height:auto}svg{width:1em;height:1em;flex-shrink:0;display:block}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}input,select,textarea{font:inherit;color:inherit}p,li,dd,dt,h1,h2,h3,h4,td,th{overflow-wrap:break-word}:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:3px}.skip-link{position:absolute;left:-9999px;top:0;z-index:999;padding:12px 18px;background:var(--brand-700);color:#fff;border-radius:0 0 var(--r-md) 0}.skip-link:focus{left:0}.shell{width:100%;max-width:var(--shell-max);margin-inline:auto;padding-inline:var(--shell-pad)}.shell-narrow{max-width:900px}.section{padding-block:var(--sec-py)}.section-sm{padding-block:var(--sec-py-sm)}.bg-surface{background:var(--surface)}.bg-white{background:var(--paper)}.bg-brand{background:var(--brand-900);color:#fff}.bg-brand-gradient{background:linear-gradient(140deg,var(--brand-900) 0%,var(--brand-800) 55%,#0a3055 100%);color:#fff}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:var(--fs-2xs);font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-600)}.eyebrow:before{content:"";width:22px;height:2px;background:var(--accent-500);border-radius:2px}.on-dark .eyebrow{color:var(--accent-300)}.on-dark .eyebrow:before{background:var(--accent-300)}.sec-head{max-width:760px;margin-bottom:clamp(28px,4vw,52px)}.sec-head.is-center{margin-inline:auto;text-align:center}.sec-head.is-center .eyebrow{justify-content:center}.sec-title{font-size:var(--fs-h2);font-weight:680}.sec-desc{margin-top:16px;font-size:var(--fs-body);line-height:1.85;color:var(--text-muted)}.on-dark .sec-title{color:#fff}.on-dark .sec-desc{color:#ffffffad}.sec-head .sec-title{margin-top:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;font-size:var(--fs-sm);font-weight:650;line-height:1;border-radius:var(--r-md);border:1px solid transparent;transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease),transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);white-space:nowrap}.btn svg{width:1.05em;height:1.05em}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--brand-600);color:#fff;box-shadow:var(--shadow-brand)}.btn-primary:hover{background:var(--brand-700)}.btn-outline{border-color:var(--line-strong);background:var(--paper);color:var(--ink-800)}.btn-outline:hover{border-color:var(--brand-600);color:var(--brand-700);background:var(--brand-50)}.btn-ghost-light{border-color:#ffffff6b;background:#ffffff14;color:#fff}.btn-ghost-light:hover{background:#ffffff2e;border-color:#ffffffb3}.btn-light{background:#fff;color:var(--brand-800)}.btn-light:hover{background:var(--accent-500);color:#fff}.btn-sm{min-height:38px;padding:0 16px;font-size:var(--fs-xs)}.btn-row{display:flex;flex-wrap:wrap;gap:12px}.tag{display:inline-flex;align-items:center;padding:4px 11px;font-size:var(--fs-2xs);font-weight:650;border-radius:var(--r-pill);background:var(--brand-100);color:var(--brand-700);white-space:nowrap}.tag-accent{background:var(--accent-100);color:var(--accent-600)}.tag-ink{background:var(--ink-100);color:var(--ink-700)}.tag-solid{background:var(--ink-900);color:#fff}.tag-glass{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#ffffffdb}.field{display:block;margin-bottom:16px}.field-label{display:block;margin-bottom:7px;font-size:var(--fs-xs);font-weight:650;color:var(--ink-700)}.field-label .req{color:#c0392b;margin-left:3px}.input,.textarea,.select{width:100%;padding:12px 14px;font-size:var(--fs-sm);background:var(--paper);border:1px solid var(--line-strong);border-radius:var(--r-md);transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--brand-600);box-shadow:0 0 0 3px #1663a624}.textarea{min-height:110px;resize:vertical}.form-note{font-size:var(--fs-2xs);line-height:1.75;color:var(--text-soft)}.form-msg{margin-top:14px;padding:11px 14px;font-size:var(--fs-xs);border-radius:var(--r-md);display:none}.form-msg.is-ok{display:block;background:#e8f6ef;color:#1c6b45;border:1px solid #b9e2cd}.form-msg.is-err{display:block;background:#fdecea;color:#a5281b;border:1px solid #f5c6c0}.grid{display:grid;gap:var(--gap)}.g-2,.g-3,.g-4{grid-template-columns:1fr}@media (min-width: 640px){.g-2,.g-3,.g-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width: 1024px){.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}}.mt-0{margin-top:0}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mt-8{margin-top:32px}.mt-10{margin-top:40px}.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}.text-muted{color:var(--text-muted)}.tabular{font-variant-numeric:tabular-nums}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}.reveal.is-in{opacity:1;transform:none}@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.btn:hover{transform:none}}.site-header{position:fixed;inset-inline:0;top:0;z-index:var(--z-header);background:#ffffffeb;backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line);transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.site-header.is-scrolled{box-shadow:var(--shadow-sm);background:#fffffff7}.site-header.is-overlay{background:transparent;border-bottom-color:transparent;backdrop-filter:none}.site-header.is-overlay .brand-name,.site-header.is-overlay .nav-link,.site-header.is-overlay .nav-toggle{color:var(--ink-800)}.site-header.is-overlay .nav-toggle{border-color:var(--line-strong);background:#ffffffc7}.site-header.is-overlay .brand-logo{background:var(--paper);box-shadow:var(--shadow-sm)}.site-header.is-overlay.is-scrolled{background:#fffffff7;border-bottom-color:var(--line);box-shadow:var(--shadow-sm);backdrop-filter:saturate(160%) blur(12px)}.site-header.is-overlay .btn-ghost-light{border-color:transparent;background:var(--brand-600);color:#fff;box-shadow:var(--shadow-brand)}.site-header.is-overlay .btn-ghost-light:hover{border-color:transparent;background:var(--brand-700);color:#fff}.header-inner{display:flex;align-items:center;gap:20px;height:72px}@media (min-width: 768px){.header-inner{height:84px}}.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;min-width:0}.brand-logo{width:42px;height:42px;border-radius:var(--r-pill);background:var(--paper);box-shadow:var(--shadow-xs);padding:2px;flex-shrink:0}.brand-text{min-width:0}.brand-name{display:block;font-size:1rem;font-weight:700;letter-spacing:-.01em;color:var(--ink-900);line-height:1.25;white-space:nowrap}.brand-sub{display:none;font-size:var(--fs-2xs);color:var(--text-soft);letter-spacing:.08em;text-transform:uppercase}@media (min-width: 1280px){.brand-sub{display:block}}.nav{display:none;flex:1;align-items:center;justify-content:center;gap:6px}@media (min-width: 1024px){.nav{display:flex;gap:10px}}.nav-item{position:relative}.nav-link{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;font-size:.95rem;font-weight:620;color:var(--ink-700);border-radius:var(--r-sm);transition:color var(--dur) var(--ease),background var(--dur) var(--ease)}.nav-link:hover,.nav-link.is-active{color:var(--brand-700);background:var(--brand-50)}.site-header.is-overlay .nav-link:hover,.site-header.is-overlay .nav-link.is-active{background:var(--brand-50);color:var(--brand-700)}.nav-caret{width:13px;height:13px;transition:transform var(--dur) var(--ease)}.nav-item:hover .nav-caret,.nav-item:focus-within .nav-caret{transform:rotate(180deg)}.dropdown{position:absolute;top:100%;left:50%;padding-top:12px;transform:translate(-50%) translateY(6px);opacity:0;visibility:hidden;transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease),visibility var(--dur) var(--ease);z-index:5}.nav-item:hover>.dropdown,.nav-item:focus-within>.dropdown{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.dropdown-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);padding:10px}.dropdown.dropdown-wide .dropdown-panel{width:640px}.dropdown-panel.is-slim{width:232px}.dd-item{display:grid;grid-template-columns:76px 1fr;gap:14px;align-items:start;padding:12px 14px;border-radius:var(--r-md);transition:background var(--dur) var(--ease)}.dropdown-panel.is-slim .dd-item{grid-template-columns:1fr;gap:0}.dd-item:hover{background:var(--surface)}.dd-tag{font-size:var(--fs-xs);font-weight:680;color:var(--accent-600);padding-top:1px}.dd-title{display:block;font-size:var(--fs-sm);font-weight:650;color:var(--ink-900)}.dd-desc{display:block;margin-top:3px;font-size:var(--fs-2xs);line-height:1.6;color:var(--text-muted)}.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex-shrink:0}.header-phone{display:none;align-items:center;gap:7px;font-size:var(--fs-xs);font-weight:680;color:var(--ink-600);font-variant-numeric:tabular-nums}.header-phone svg{width:15px;height:15px;color:var(--brand-600)}@media (min-width: 1180px){.header-phone{display:inline-flex}}.site-header.is-overlay .header-phone{color:var(--ink-600)}.site-header.is-overlay .header-phone svg{color:var(--brand-600)}.header-cta{display:none}@media (min-width: 1024px){.header-cta{display:inline-flex}}.site-header:not(.is-overlay) .header-cta{border-color:transparent;background:var(--brand-600);color:#fff;box-shadow:var(--shadow-brand)}.site-header:not(.is-overlay) .header-cta:hover{background:var(--brand-700)}.nav-toggle{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--r-md);border:1px solid var(--line-strong);background:var(--paper);color:var(--ink-800)}.nav-toggle svg{width:20px;height:20px}@media (min-width: 1024px){.nav-toggle{display:none}}.drawer-mask{position:fixed;inset:0;z-index:var(--z-drawer);background:#09121c7a;opacity:0;visibility:hidden;transition:opacity var(--dur) var(--ease),visibility var(--dur) var(--ease)}.drawer-mask.is-open{opacity:1;visibility:visible}.drawer{position:fixed;top:0;right:0;bottom:0;z-index:calc(var(--z-drawer) + 1);width:min(88vw,380px);display:flex;flex-direction:column;background:var(--paper);transform:translate(102%);transition:transform .32s var(--ease);box-shadow:var(--shadow-lg)}.drawer.is-open{transform:none}.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}.drawer-title{font-size:var(--fs-sm);font-weight:680}.drawer-close{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--r-md);border:1px solid var(--line-strong)}.drawer-close svg{width:18px;height:18px}.drawer-body{flex:1;overflow-y:auto;padding:10px 14px 24px;-webkit-overflow-scrolling:touch}.drawer-foot{padding:16px 18px calc(18px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--surface)}.drawer-foot .btn{width:100%}.d-nav-link,.d-nav-toggle{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:14px 12px;font-size:1rem;font-weight:650;color:var(--ink-800);border-radius:var(--r-md);text-align:left}.d-nav-link:hover,.d-nav-toggle:hover{background:var(--surface)}.d-nav-toggle svg{width:16px;height:16px;color:var(--text-soft);transition:transform var(--dur) var(--ease)}.d-nav-toggle.is-open svg{transform:rotate(180deg)}.d-sub{display:none;padding:2px 0 8px 10px;border-left:2px solid var(--line);margin:0 0 6px 12px}.d-sub.is-open{display:block}.d-sub a{display:block;padding:9px 10px;border-radius:var(--r-sm)}.d-sub a:hover{background:var(--surface)}.d-sub-title{display:block;font-size:var(--fs-sm);font-weight:620;color:var(--ink-800)}.d-sub-desc{display:block;margin-top:2px;font-size:var(--fs-2xs);line-height:1.55;color:var(--text-soft)}.site-footer{background:var(--brand-900);color:#ffffffad}.footer-main{display:grid;gap:36px;padding-block:clamp(44px,5vw,68px);grid-template-columns:1fr}@media (min-width: 768px){.footer-main{grid-template-columns:1.5fr 1fr 1.3fr;gap:40px}}.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}.footer-brand img{width:40px;height:40px;border-radius:var(--r-pill);background:#fffffff2;padding:2px}.footer-brand-name{font-size:1.05rem;font-weight:700;color:#fff;line-height:1.3}.footer-text{font-size:var(--fs-sm);line-height:1.85;color:#ffffff9e;max-width:40ch}.footer-h{font-size:var(--fs-sm);font-weight:680;color:#fff;margin-bottom:16px}.footer-links{display:grid;gap:10px}.footer-links a{font-size:var(--fs-sm);color:#ffffff9e;transition:color var(--dur) var(--ease)}.footer-links a:hover{color:#fff}.footer-dl{display:grid;gap:12px}.footer-dl-row{display:grid;grid-template-columns:52px 1fr;gap:10px;font-size:var(--fs-sm);line-height:1.7}.footer-dl-row dt{color:#fff6}.footer-dl-row dd{color:#ffffffb8}.footer-dl-row a:hover{color:#fff;text-decoration:underline}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-block:18px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 20px;font-size:var(--fs-2xs);color:#ffffff6b;text-align:center}.footer-bottom a:hover{color:#fffc}.float-cta{position:fixed;right:20px;bottom:24px;z-index:var(--z-float);display:flex;flex-direction:column;gap:10px}.float-btn{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:var(--r-pill);background:var(--brand-600);color:#fff;box-shadow:var(--shadow-md);transition:transform var(--dur) var(--ease),background var(--dur) var(--ease);position:relative}.float-btn svg{width:22px;height:22px}.float-btn:hover{transform:translateY(-2px);background:var(--brand-700)}.float-btn.is-accent{background:var(--accent-600)}.float-btn.is-accent:hover{background:var(--accent-500)}.float-btn .float-tip{position:absolute;right:calc(100% + 12px);top:50%;transform:translateY(-50%);white-space:nowrap;padding:7px 12px;font-size:var(--fs-2xs);font-weight:620;color:#fff;background:var(--ink-900);border-radius:var(--r-sm);opacity:0;visibility:hidden;transition:opacity var(--dur) var(--ease),visibility var(--dur) var(--ease)}.float-btn:hover .float-tip{opacity:1;visibility:visible}@media (max-width: 767px){.float-cta{display:none}}.mobile-bar{position:fixed;inset-inline:0;bottom:0;z-index:var(--z-float);display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}@media (min-width: 768px){.mobile-bar{display:none}}.mobile-bar a,.mobile-bar button{display:flex;align-items:center;justify-content:center;gap:8px;min-height:52px;font-size:var(--fs-sm);font-weight:650;background:var(--paper);color:var(--ink-800)}.mobile-bar .is-primary{background:var(--brand-600);color:#fff}.mobile-bar svg{width:17px;height:17px}@media (max-width: 767px){body{padding-bottom:53px}}.to-top{position:fixed;left:20px;bottom:24px;z-index:var(--z-float);width:44px;height:44px;border-radius:var(--r-pill);background:var(--paper);border:1px solid var(--line-strong);color:var(--ink-700);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);opacity:0;visibility:hidden;transition:opacity var(--dur) var(--ease),visibility var(--dur) var(--ease),transform var(--dur) var(--ease)}.to-top svg{width:18px;height:18px}.to-top.is-show{opacity:1;visibility:visible}.to-top:hover{transform:translateY(-2px);border-color:var(--brand-600);color:var(--brand-700)}@media (max-width: 767px){.to-top{display:none}}.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;background:var(--paper);color:var(--ink-900);isolation:isolate}.hero-media{position:absolute;inset:0;z-index:-2}.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 42%}.hero-veil{position:absolute;inset:0;z-index:-1;background:linear-gradient(96deg,#fff 0% 30%,#fffffff2 40%,#ffffffd1 51%,#ffffff75 64%,#ffffff1f 80%,#fff0),linear-gradient(180deg,#ffffffd1,#ffffff29 26%,#fff0 56%,#ffffff80)}.hero-inner{position:relative;width:100%;padding-top:132px;padding-bottom:clamp(28px,4vw,48px)}.hero-eyebrow{font-size:var(--fs-2xs);font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--brand-600);margin-bottom:18px}.hero-title{font-size:var(--fs-display);font-weight:700;line-height:1.1;letter-spacing:-.02em;max-width:22ch;color:var(--brand-900)}.hero-title .line{display:block}.hero-sub{margin-top:20px;max-width:56ch;font-size:clamp(.95rem,.9rem + .3vw,1.1rem);line-height:1.85;color:var(--ink-600)}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.hero-strip{display:grid;gap:10px;margin-top:clamp(32px,5vw,56px);padding-top:20px;border-top:1px solid var(--line-strong);font-size:var(--fs-2xs);font-weight:650;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-500)}.hero .btn-light{background:var(--brand-600);color:#fff;box-shadow:var(--shadow-brand)}.hero .btn-light:hover{background:var(--brand-700);color:#fff}.hero .btn-ghost-light{border-color:var(--line-strong);background:#ffffffb8;color:var(--brand-800)}.hero .btn-ghost-light:hover{border-color:var(--brand-600);background:var(--brand-50);color:var(--brand-700)}.hero .tag-glass{background:#1663a614;border:1px solid rgba(22,99,166,.2);color:var(--brand-700)}@media (max-width: 900px){.hero-veil{background:linear-gradient(180deg,#ffffffdb,#ffffff80 40%,#ffffffd1),linear-gradient(96deg,#ffffffdb,#ffffff57)}}@media (min-width: 640px){.hero-strip{grid-template-columns:repeat(3,minmax(0,1fr))}}.page-head{position:relative;padding-top:clamp(120px,15vw,156px);padding-bottom:clamp(40px,5vw,64px);background:linear-gradient(180deg,var(--brand-50) 0%,var(--surface) 72%,var(--paper) 100%);color:var(--ink-900);overflow:hidden}.page-head:after{content:"";position:absolute;right:-140px;top:-120px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(16,155,155,.14) 0%,transparent 68%);pointer-events:none}.page-head:before{content:"";position:absolute;inset-inline:0;bottom:0;height:1px;background:var(--line);pointer-events:none}.page-head .shell{position:relative;z-index:1}.page-head-title{font-size:var(--fs-h1);font-weight:700;color:var(--brand-900);max-width:26ch}.page-head-desc{margin-top:18px;max-width:70ch;font-size:var(--fs-body);line-height:1.85;color:var(--ink-600)}.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:20px;font-size:var(--fs-2xs);color:var(--ink-400)}.crumbs a:hover{color:var(--brand-700)}.crumbs .sep{color:var(--ink-300)}.crumbs .cur{color:var(--ink-700)}.crumbs.on-light{color:var(--text-soft)}.crumbs.on-light a:hover{color:var(--brand-700)}.crumbs.on-light .cur{color:var(--ink-700)}.stats-grid{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}@media (min-width: 640px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width: 1024px){.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.stat-cell{display:flex;flex-direction:column;justify-content:space-between;gap:20px;min-height:236px;padding:clamp(24px,2.6vw,32px);border-bottom:1px solid var(--line)}.stat-cell:last-child{border-bottom:0}@media (min-width: 640px){.stat-cell{border-right:1px solid var(--line)}.stat-cell:nth-child(2n){border-right:0}}@media (min-width: 1024px){.stat-cell{border-right:1px solid var(--line);border-bottom:0}.stat-cell:nth-child(2n){border-right:1px solid var(--line)}.stat-cell:last-child{border-right:0}}.stat-icon{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:var(--r-pill);border:1px solid var(--line);background:var(--surface);color:var(--accent-600)}.stat-icon svg{width:21px;height:21px}.stat-value{font-size:clamp(2.4rem,1.8rem + 2.4vw,3.4rem);font-weight:700;line-height:1;color:var(--ink-900);font-variant-numeric:tabular-nums}.stat-title{margin-top:13px;font-size:1.02rem;font-weight:660;color:var(--ink-900)}.stat-desc{margin-top:10px;font-size:var(--fs-sm);line-height:1.8;color:var(--text-muted)}.card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(20px,2.2vw,26px);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease)}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-300)}.card-ico{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:var(--r-md);background:var(--brand-50);color:var(--brand-600)}.card-ico svg{width:22px;height:22px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px}.card-title{font-size:var(--fs-h3);font-weight:660;color:var(--ink-900)}.card-desc{margin-top:14px;font-size:var(--fs-sm);line-height:1.85;color:var(--text-muted)}.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:18px;font-size:var(--fs-xs);font-weight:680;color:var(--brand-600)}.card-link svg{width:15px;height:15px;transition:transform var(--dur) var(--ease)}.card:hover .card-link svg{transform:translate(4px)}.card-grid{display:grid;gap:var(--gap);align-items:stretch}.product-card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease)}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--brand-300)}.product-idx{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 22px;background:var(--surface);border-bottom:1px solid var(--line)}.product-idx-num{font-family:var(--font-mono);font-size:1.5rem;font-weight:700;color:var(--brand-300);letter-spacing:-.02em}.product-body{display:flex;flex-direction:column;flex:1;padding:22px}.product-title{font-size:var(--fs-h4);font-weight:660;color:var(--ink-900);line-height:1.45}.product-sub{margin-top:11px;font-size:var(--fs-sm);line-height:1.8;color:var(--text-muted)}.product-meta{display:grid;gap:7px;margin-top:18px;padding-top:16px;border-top:1px dashed var(--line-strong);font-size:var(--fs-xs);color:var(--text-muted)}.product-meta b{color:var(--ink-700);font-weight:650}.course-card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);overflow:hidden}.course-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-300)}.course-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:16px 20px 0}.course-stage{display:inline-flex;align-items:center;padding:4px 11px;font-size:var(--fs-2xs);font-weight:700;border-radius:var(--r-pill);color:#fff}.course-stage[data-stage=小学]{background:#2a83c6}.course-stage[data-stage=初中]{background:#0a7c7c}.course-stage[data-stage=高中]{background:#104a7e}.course-stage[data-stage=特色体验课]{background:#a2521f}.course-body{display:flex;flex-direction:column;flex:1;padding:14px 20px 20px}.course-cat{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:var(--fs-2xs);color:var(--text-soft)}.course-title{margin-top:9px;font-size:1.06rem;font-weight:660;color:var(--ink-900);line-height:1.45}.course-sum{margin-top:10px;font-size:var(--fs-sm);line-height:1.78;color:var(--text-muted)}.course-hw{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line-strong);font-size:var(--fs-xs);line-height:1.7;color:var(--text-muted)}.course-hw b{color:var(--ink-700);font-weight:650}.course-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}.course-age{font-size:var(--fs-2xs);color:var(--text-soft);font-weight:620}.filter-bar{display:grid;gap:18px;padding:clamp(18px,2vw,24px);background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-xs)}.filter-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.filter-label{flex-shrink:0;font-size:var(--fs-xs);font-weight:680;color:var(--ink-700);min-width:62px}.chip{padding:7px 14px;font-size:var(--fs-xs);font-weight:620;color:var(--ink-600);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-pill);transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease)}.chip:hover{border-color:var(--brand-300);color:var(--brand-700)}.chip.is-active{background:var(--brand-600);border-color:var(--brand-600);color:#fff}.filter-summary{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;font-size:var(--fs-xs);color:var(--text-muted)}.filter-count{font-weight:700;color:var(--brand-700)}.filter-empty{padding:56px 24px;text-align:center;border:1px dashed var(--line-strong);border-radius:var(--r-lg);background:var(--surface)}.filter-empty p{font-size:var(--fs-sm);color:var(--text-muted)}.prose{max-width:76ch}.prose>*+*{margin-top:18px}.prose h2{margin-top:40px;font-size:var(--fs-h3);font-weight:680;color:var(--ink-900);padding-left:14px;border-left:3px solid var(--brand-600)}.prose h2:first-child{margin-top:0}.prose h3{margin-top:28px;font-size:1.08rem;font-weight:660;color:var(--ink-800)}.prose h4{margin-top:22px;font-size:1rem;font-weight:680;color:var(--brand-700);display:flex;align-items:center;gap:9px}.prose h4:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-500);flex-shrink:0}.prose p{font-size:.95rem;line-height:1.92;color:var(--ink-600)}.prose ul{display:grid;gap:11px}.prose ul li{position:relative;padding-left:22px;font-size:.95rem;line-height:1.85;color:var(--ink-600)}.prose ul li:before{content:"";position:absolute;left:4px;top:.72em;width:6px;height:6px;border-radius:50%;background:var(--brand-300)}.spec-table{width:100%;border-collapse:collapse;font-size:var(--fs-sm);background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}.spec-table th,.spec-table td{padding:13px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}.spec-table th{width:34%;font-weight:650;color:var(--ink-700);background:var(--surface);white-space:nowrap}.spec-table td{color:var(--ink-600)}.hl-list{display:grid;gap:12px}.hl-item{display:flex;align-items:flex-start;gap:11px;font-size:var(--fs-sm);line-height:1.75;color:var(--ink-600)}.hl-item svg{width:18px;height:18px;margin-top:3px;color:var(--accent-600);flex-shrink:0}.cta-band{position:relative;overflow:hidden;background:linear-gradient(150deg,var(--brand-50) 0%,var(--paper) 54%,var(--accent-100) 100%);color:var(--ink-900);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(30px,4vw,56px)}.cta-band:after{content:"";position:absolute;right:-120px;bottom:-160px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(16,155,155,.16) 0%,transparent 70%);pointer-events:none}.cta-inner{position:relative;z-index:1;display:grid;gap:26px}@media (min-width: 900px){.cta-inner{grid-template-columns:1.4fr 1fr;align-items:center;gap:44px}}.cta-title{font-size:var(--fs-h2);font-weight:700;color:var(--brand-900)}.cta-desc{margin-top:16px;font-size:var(--fs-sm);line-height:1.9;color:var(--ink-600);max-width:58ch}.cta-points{display:grid;gap:10px;margin-top:22px}.cta-points li{display:flex;align-items:flex-start;gap:10px;font-size:var(--fs-sm);color:var(--ink-700)}.cta-points svg{width:17px;height:17px;margin-top:3px;color:var(--accent-500);flex-shrink:0}.cta-actions{display:grid;gap:12px}.cta-actions .btn{width:100%}.cta-contact{display:grid;gap:8px;margin-top:6px;padding-top:18px;border-top:1px solid var(--line);font-size:var(--fs-xs);color:var(--ink-600)}.cta-contact b{color:var(--ink-900);font-weight:660}.cta-band .btn-light{background:var(--brand-600);color:#fff;box-shadow:var(--shadow-brand)}.cta-band .btn-light:hover{background:var(--brand-700);color:#fff}.cta-band .btn-ghost-light{border-color:var(--line-strong);background:var(--paper);color:var(--brand-800)}.cta-band .btn-ghost-light:hover{border-color:var(--brand-600);background:var(--brand-50);color:var(--brand-700)}.rel-card{display:flex;flex-direction:column;padding:18px 20px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease)}.rel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-300)}.rel-tag{font-size:var(--fs-2xs);font-weight:680;color:var(--accent-600)}.rel-title{margin-top:8px;font-size:var(--fs-sm);font-weight:660;color:var(--ink-900);line-height:1.55}.rel-desc{margin-top:8px;font-size:var(--fs-2xs);line-height:1.7;color:var(--text-muted)}.res-card{display:flex;flex-direction:column;gap:12px;padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.res-card:hover{border-color:var(--brand-300);box-shadow:var(--shadow-sm)}.res-cat{font-size:var(--fs-2xs);font-weight:700;letter-spacing:.08em;color:var(--accent-600);text-transform:uppercase}.res-name{font-size:1.05rem;font-weight:660;color:var(--ink-900)}.res-desc{font-size:var(--fs-sm);line-height:1.8;color:var(--text-muted);flex:1}.res-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding-top:14px;border-top:1px solid var(--line);font-size:var(--fs-2xs);color:var(--text-soft)}.notice{display:flex;align-items:flex-start;gap:12px;padding:16px 18px;border-radius:var(--r-md);background:var(--accent-100);border:1px solid #bfe6e6;font-size:var(--fs-xs);line-height:1.8;color:#0a5f5f}.notice svg{width:18px;height:18px;margin-top:2px;flex-shrink:0}.contact-grid{display:grid;gap:var(--gap)}.contact-item{display:flex;gap:14px;padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg)}.contact-ico{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--r-md);background:var(--brand-50);color:var(--brand-600);flex-shrink:0}.contact-ico svg{width:20px;height:20px}.contact-label{font-size:var(--fs-2xs);font-weight:680;letter-spacing:.06em;color:var(--text-soft);text-transform:uppercase}.contact-value{margin-top:6px;font-size:.95rem;font-weight:620;line-height:1.7;color:var(--ink-900);word-break:break-all}.contact-value a:hover{color:var(--brand-700);text-decoration:underline}.anchor{scroll-margin-top:100px}.cap-strip{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}@media (min-width: 768px){.cap-strip{grid-template-columns:repeat(3,minmax(0,1fr))}}.cap-cell{display:flex;align-items:center;gap:14px;padding:20px 22px;background:var(--paper)}.cap-num{font-family:var(--font-mono);font-size:1.35rem;font-weight:700;color:var(--brand-300);flex-shrink:0}.cap-text b{display:block;font-size:var(--fs-sm);font-weight:660;color:var(--ink-900)}.cap-text span{display:block;margin-top:3px;font-size:var(--fs-2xs);line-height:1.65;color:var(--text-muted)}.why-layout{display:grid;gap:clamp(28px,4vw,56px);align-items:start}@media (min-width: 980px){.why-layout{grid-template-columns:1fr 1fr;align-items:center}}.why-list{display:grid;gap:18px}.why-item{display:flex;gap:15px;padding:18px 20px;background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--brand-600);border-radius:var(--r-md)}.why-item svg{width:20px;height:20px;margin-top:3px;color:var(--brand-600);flex-shrink:0}.why-item b{display:block;font-size:.98rem;font-weight:660;color:var(--ink-900)}.why-item p{margin-top:6px;font-size:var(--fs-sm);line-height:1.8;color:var(--text-muted)}.why-figure{border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-md)}.why-figure img{width:100%;aspect-ratio:4 / 3;object-fit:cover}.flow{display:grid;gap:var(--gap);counter-reset:flow}@media (min-width: 640px){.flow{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width: 1024px){.flow{grid-template-columns:repeat(4,minmax(0,1fr))}}.flow-step{position:relative;padding:26px 22px 22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg)}.flow-step:before{counter-increment:flow;content:"0" counter(flow);display:block;font-family:var(--font-mono);font-size:1.6rem;font-weight:700;color:var(--brand-300);margin-bottom:14px}.flow-step b{display:block;font-size:1rem;font-weight:660;color:var(--ink-900)}.flow-step p{margin-top:10px;font-size:var(--fs-sm);line-height:1.8;color:var(--text-muted)}.about-layout{display:grid;gap:clamp(28px,4vw,52px)}@media (min-width: 980px){.about-layout{grid-template-columns:1.15fr 1fr;align-items:start}}.about-body p{font-size:var(--fs-body);line-height:1.95;color:var(--ink-600)}.about-body p+p{margin-top:18px}.about-facts{display:grid;gap:14px;margin-top:28px;padding-top:26px;border-top:1px solid var(--line)}.about-fact{display:grid;grid-template-columns:96px 1fr;gap:14px;font-size:var(--fs-sm)}.about-fact dt{color:var(--text-soft);font-weight:620}.about-fact dd{color:var(--ink-800);font-weight:600}.form-card{padding:clamp(22px,2.6vw,32px);background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}.form-card-title{font-size:1.15rem;font-weight:680;color:var(--ink-900)}.form-card-desc{margin-top:8px;margin-bottom:22px;font-size:var(--fs-xs);line-height:1.8;color:var(--text-muted)}.form-row-2{display:grid;gap:0}@media (min-width: 560px){.form-row-2{grid-template-columns:1fr 1fr;gap:0 16px}}.aid-card{display:flex;flex-direction:column;padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease)}.aid-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-300)}.aid-ico{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--r-md);background:var(--accent-100);color:var(--accent-600);margin-bottom:16px}.aid-ico svg{width:22px;height:22px}.aid-card b{font-size:1.02rem;font-weight:660;color:var(--ink-900)}.aid-card p{margin-top:9px;font-size:var(--fs-sm);line-height:1.8;color:var(--text-muted);flex:1}.detail-layout{display:grid;gap:clamp(28px,4vw,52px);align-items:start}@media (min-width: 1000px){.detail-layout{grid-template-columns:minmax(0,1fr) 330px}}.detail-side{display:grid;gap:18px}@media (min-width: 1000px){.detail-side{position:sticky;top:108px}}.side-card{padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg)}.side-card.is-tinted{background:var(--surface)}.side-h{font-size:var(--fs-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-600);margin-bottom:16px}.side-dl{display:grid;gap:13px}.side-dl-row{display:grid;gap:4px}.side-dl-row dt{font-size:var(--fs-2xs);font-weight:620;color:var(--text-soft)}.side-dl-row dd{font-size:var(--fs-sm);line-height:1.7;color:var(--ink-800);font-weight:600}.side-actions{display:grid;gap:10px;margin-top:20px}.side-actions .btn{width:100%}.detail-hero{display:grid;gap:22px}.detail-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.detail-title{font-size:var(--fs-h1);font-weight:700;color:var(--brand-900);max-width:28ch}.detail-sub{font-size:clamp(.98rem,.93rem + .3vw,1.12rem);line-height:1.85;color:var(--ink-600);max-width:66ch}.mat-card{padding:clamp(20px,2.4vw,28px);background:var(--surface);border:1px dashed var(--line-strong);border-radius:var(--r-lg)}.mat-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px}.mat-title{font-size:1.02rem;font-weight:660;color:var(--ink-900)}.mat-body{font-size:var(--fs-sm);line-height:1.85;color:var(--text-muted)}.mat-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:var(--fs-xs);color:var(--text-muted)}.nf{display:grid;place-items:center;min-height:68vh;text-align:center;padding-top:120px}.nf-code{font-family:var(--font-mono);font-size:clamp(4rem,3rem + 8vw,8rem);font-weight:800;line-height:1;color:var(--brand-100);letter-spacing:-.04em}.nf-title{margin-top:10px;font-size:var(--fs-h2);font-weight:700}.nf-desc{margin-top:14px;max-width:52ch;font-size:var(--fs-sm);line-height:1.85;color:var(--text-muted)}.nf-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:28px}.policy-sec+.policy-sec{margin-top:40px;padding-top:36px;border-top:1px solid var(--line)}.policy-h{font-size:var(--fs-h3);font-weight:680;color:var(--ink-900);margin-bottom:16px;padding-left:14px;border-left:3px solid var(--brand-600)}.table-scroll{overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.table-scroll>.policy-table{min-width:560px}.table-scroll-hint{display:none}@media (max-width: 767px){.table-scroll-hint{display:block;margin-top:9px;font-size:var(--fs-2xs);color:var(--text-soft)}}.policy-table{width:100%;border-collapse:collapse;font-size:var(--fs-sm);margin-top:16px}.policy-table th,.policy-table td{padding:12px 14px;text-align:left;vertical-align:top;border:1px solid var(--line)}.policy-table th{background:var(--surface);font-weight:650;color:var(--ink-800);white-space:nowrap}.policy-table td{color:var(--ink-600)}.policy-table code{padding:2px 5px;background:var(--surface);border:1px solid var(--line);border-radius:4px;font-size:.92em;color:var(--brand-700)}@media (max-width: 767px){.filter-row{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.filter-row::-webkit-scrollbar{display:none}.filter-label{position:sticky;left:0;background:var(--paper);z-index:1;padding-right:8px}.chip{flex-shrink:0}}
