.nav-dropdown[data-v-6643b355]{position:relative}.navbar-user[data-v-6643b355]{color:var(--text-secondary);font-size:.9rem;white-space:nowrap}.navbar-auth-btn[data-v-6643b355]{min-height:36px;padding:0 18px;font-size:.88rem}.nav-dropdown-trigger[data-v-6643b355]{display:inline-flex;align-items:center;gap:4px;padding:10px 18px;border-radius:var(--radius-pill);color:var(--text-secondary);font-size:.92rem;cursor:pointer;transition:var(--transition)}.nav-dropdown-trigger[data-v-6643b355]:hover{color:var(--primary-dark);background:#153a6b14}.arrow-icon[data-v-6643b355]{transition:transform .3s ease}.arrow-icon.rotated[data-v-6643b355]{transform:rotate(180deg)}.nav-dropdown-menu[data-v-6643b355]{position:absolute;top:100%;left:50%;transform:translate(-50%) translateY(4px);min-width:160px;padding:6px;border:1px solid rgba(24,33,49,.08);border-radius:var(--radius-sm);background:#fffffff5;box-shadow:var(--shadow-hover);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);opacity:0;visibility:hidden;transition:all .2s ease;z-index:100}.nav-dropdown-menu.show[data-v-6643b355]{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.nav-dropdown-menu a[data-v-6643b355]{display:block;padding:10px 16px;border-radius:10px;color:var(--text-secondary);font-size:.88rem;white-space:nowrap;transition:var(--transition)}.nav-dropdown-menu a[data-v-6643b355]:hover{color:var(--primary-dark);background:#153a6b0f}@media (max-width: 768px){.nav-dropdown-trigger[data-v-6643b355]{justify-content:center;width:100%}.navbar-user[data-v-6643b355]{display:none}.nav-dropdown-menu[data-v-6643b355]{position:static;transform:none;box-shadow:none;background:#153a6b0a;border:0;border-radius:14px;-webkit-backdrop-filter:none;backdrop-filter:none;opacity:0;visibility:hidden;max-height:0;overflow:hidden;padding:0;margin:0;transition:all .3s cubic-bezier(.4,0,.2,1)}.nav-dropdown-menu.show[data-v-6643b355]{opacity:1;visibility:visible;max-height:500px;padding:8px;margin-top:6px;transform:none;left:auto}.nav-dropdown-menu a[data-v-6643b355]{text-align:center;padding:10px 16px;border-radius:10px}}.footer-brand-logo-img[data-v-c82c8a36]{height:32px;object-fit:contain;border-radius:4px}.toast[data-v-d4cc11bf]{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#000c;color:#fff;padding:12px 24px;border-radius:8px;z-index:10000;opacity:0;transition:opacity .3s;pointer-events:none}.toast.show[data-v-d4cc11bf]{opacity:1}.back-to-top[data-v-f12bb400]{position:fixed;bottom:100px;right:32px;width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #153a6b4d;transition:transform .2s,box-shadow .2s;z-index:100}.back-to-top[data-v-f12bb400]:hover{transform:translateY(-2px);box-shadow:0 6px 16px #153a6b66}.back-to-top[data-v-f12bb400]:active{transform:translateY(0)}.fade-enter-active[data-v-f12bb400],.fade-leave-active[data-v-f12bb400]{transition:opacity .3s,transform .3s}.fade-enter-from[data-v-f12bb400],.fade-leave-to[data-v-f12bb400]{opacity:0;transform:translateY(10px)}@media (max-width: 768px){.back-to-top[data-v-f12bb400]{bottom:80px;right:20px;width:40px;height:40px}}.login-dialog-page[data-v-0fcc5de8]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:3000;display:flex;align-items:center;justify-content:center;padding:24px}.login-dialog-mask[data-v-0fcc5de8]{position:absolute;top:0;right:0;bottom:0;left:0;background:#09162a7a;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.login-shell[data-v-0fcc5de8]{position:relative;z-index:1;width:100%;display:flex;justify-content:center}.login-card[data-v-0fcc5de8]{position:relative;width:min(100%,460px);padding:34px 30px;border:1px solid rgba(24,33,49,.08);border-radius:28px;background:#ffffffd6;box-shadow:var(--shadow-hover);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.close-btn[data-v-0fcc5de8]{position:absolute;top:18px;right:18px;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:0;border-radius:50%;background:#153a6b14;color:var(--text-secondary);cursor:pointer;transition:var(--transition)}.close-btn[data-v-0fcc5de8]:hover{color:var(--primary);background:#153a6b1f}.login-card-header[data-v-0fcc5de8]{margin-bottom:28px}.login-card-header h2[data-v-0fcc5de8]{margin-bottom:8px;color:var(--primary-dark);font-family:var(--font-display);font-size:1.9rem}.login-card-header p[data-v-0fcc5de8],.login-tips p[data-v-0fcc5de8]{color:var(--text-secondary);font-size:.92rem;line-height:1.8}.login-form[data-v-0fcc5de8]{display:grid;gap:18px}.form-field[data-v-0fcc5de8]{display:grid;gap:10px}.form-field span[data-v-0fcc5de8]{color:var(--text);font-size:.92rem;font-weight:600}.form-field input[data-v-0fcc5de8]{height:46px;padding:0 16px;border:1px solid rgba(24,33,49,.12);border-radius:14px;outline:none;color:var(--text);background:#fffffff5;transition:var(--transition)}.form-field input[data-v-0fcc5de8]:focus{border-color:#153a6b57;box-shadow:0 0 0 4px #153a6b14}.code-field[data-v-0fcc5de8]{display:flex;gap:10px}.code-field input[data-v-0fcc5de8]{min-width:0;flex:1}.send-code-btn[data-v-0fcc5de8]{min-width:118px;white-space:nowrap}.submit-btn[data-v-0fcc5de8]{width:100%;min-height:46px;border:0}.submit-btn[data-v-0fcc5de8]:disabled{opacity:.7;cursor:not-allowed}.login-tips[data-v-0fcc5de8]{margin-top:22px;padding-top:18px;border-top:1px solid rgba(24,33,49,.08)}.cancel-btn[data-v-0fcc5de8]{display:block;margin:16px auto 0;border:0;background:none;color:var(--text-light);cursor:pointer;transition:var(--transition)}.cancel-btn[data-v-0fcc5de8]:hover{color:var(--primary)}@media (max-width: 768px){.login-dialog-page[data-v-0fcc5de8]{padding:18px}.login-card[data-v-0fcc5de8]{padding:28px 22px}.code-field[data-v-0fcc5de8]{flex-direction:column}.send-code-btn[data-v-0fcc5de8]{width:100%}.login-card-header h2[data-v-0fcc5de8]{font-size:1.6rem}}#app{min-height:100vh;display:flex;flex-direction:column}:root{--primary: #153a6b;--primary-dark: #0d2950;--primary-light: #d9e8ff;--accent: #4e8cff;--accent-dark: #2f6fe8;--accent-light: #dbe8ff;--success: #2f7fb8;--bg: #edf4ff;--bg-soft: #f6faff;--white: #ffffff;--surface: rgba(255, 255, 255, .88);--surface-strong: #ffffff;--text: #182131;--text-secondary: #5e6776;--text-light: #838b98;--border: rgba(24, 33, 49, .1);--border-strong: rgba(24, 33, 49, .16);--shadow: 0 18px 45px rgba(18, 28, 45, .08);--shadow-hover: 0 24px 60px rgba(13, 30, 57, .14);--radius-sm: 14px;--radius: 22px;--radius-lg: 30px;--radius-xl: 38px;--radius-pill: 999px;--transition: all .35s ease;--max-width: 1240px;--nav-height: 78px;--font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", "Baskerville", "Times New Roman", "Songti SC", serif;--font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono: "SFMono-Regular", "Menlo", "Consolas", "Liberation Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{min-height:100vh;font-family:var(--font-body);color:var(--text);background:radial-gradient(circle at top left,rgba(21,58,107,.08),transparent 30%),radial-gradient(circle at bottom right,rgba(78,140,255,.1),transparent 30%),linear-gradient(180deg,#f8fbff 0%,var(--bg) 52%,#e6efff 100%);line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.24) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.24) 1px,transparent 1px);background-size:32px 32px;opacity:.18;pointer-events:none;z-index:-1}::selection{background:#153a6b2e}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}ul{list-style:none}img,svg{display:block;max-width:100%}h1,h2,h3,h4,h5,h6,p{text-wrap:pretty}.container{width:min(100%,var(--max-width));margin:0 auto;padding:0 24px}.navbar{position:fixed;inset:0 0 auto;height:var(--nav-height);z-index:1000;display:flex;align-items:center;background:#f6faffc7;border-bottom:1px solid rgba(255,255,255,.8);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);box-shadow:0 10px 30px #111c2b0f}.navbar .container{display:flex;align-items:center;justify-content:space-between;gap:20px}.navbar-brand{width:148px;height:42px;display:inline-flex;align-items:center;gap:12px;color:var(--primary-dark);font-weight:700;letter-spacing:.02em}.navbar-brand img{width:100%;height:100%}.navbar-brand span{font-size:1.08rem}.navbar-logo{width:44px;height:44px;object-fit:contain}.navbar-menu{display:flex;align-items:center;gap:10px;padding:6px;background:#ffffff85;border:1px solid rgba(24,33,49,.06);border-radius:var(--radius-pill);font-size:.94rem;font-weight:600;letter-spacing:.01em}.navbar-menu a{position:relative;padding:10px 18px;border-radius:var(--radius-pill);color:var(--text-secondary);font-size:.92rem;transition:var(--transition)}.navbar-menu a:hover,.navbar-menu a.active{color:var(--primary-dark);background:#153a6b14}.navbar-right{display:flex;align-items:center;gap:12px;min-width:44px;justify-content:flex-end}.menu-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;border-radius:12px;transition:var(--transition);align-items:center;justify-content:center;width:40px;height:40px}.menu-toggle:hover{background:#153a6b14}.menu-toggle span{width:24px;height:2px;border-radius:99px;background:var(--primary-dark);transition:all .3s cubic-bezier(.4,0,.2,1)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:0 22px;border:1px solid transparent;border-radius:var(--radius-pill);cursor:pointer;transition:var(--transition)}.btn-primary{color:var(--white);background:linear-gradient(135deg,var(--primary-dark),var(--primary));box-shadow:0 14px 30px #153a6b3d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px #153a6b4d}.btn-outline{color:var(--primary-dark);background:#ffffffbd;border-color:#153a6b24}.btn-outline:hover{color:var(--primary);border-color:#153a6b47;background:#fffffff0}.btn-light{color:var(--white);background:#ffffff14;border-color:#ffffff38;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-light:hover{background:#ffffff24;transform:translateY(-2px)}.hero{position:relative;margin-top:var(--nav-height);height:320px;overflow:hidden;background:radial-gradient(circle at 15% 25%,rgba(78,140,255,.22),transparent 24%),radial-gradient(circle at 88% 30%,rgba(255,255,255,.08),transparent 18%),linear-gradient(135deg,#09162a,#102746 45%,#153a6b);color:var(--white);isolation:isolate}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:72px 72px;opacity:.12;pointer-events:none}.hero:after{content:"";position:absolute;inset:auto -18% -45% auto;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(78,140,255,.24) 0%,transparent 62%);pointer-events:none}.carousel{position:relative;height:100%}.carousel-track{display:flex;height:100%;transition:transform .7s cubic-bezier(.22,1,.36,1)}.carousel-slide{min-width:100%;height:100%;display:flex;align-items:stretch}.hero-stage{width:100%;display:flex;align-items:stretch;height:100%}.hero-placeholder{width:100%;height:100%;background:linear-gradient(120deg,#ffffff1f,#ffffff05 46%,#ffffff14),linear-gradient(135deg,#12355f,#1d4f88,#2d74c0);position:relative;overflow:hidden}.hero-placeholder:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:42px 42px;opacity:.22}.hero-placeholder:after{content:"";position:absolute;inset:auto -6% -34% auto;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(78,140,255,.3) 0%,transparent 64%)}.hero-placeholder--two{background:linear-gradient(120deg,#ffffff1f,#ffffff08 48%,#ffffff14),linear-gradient(135deg,#0f3056,#19548a 48%,#3381c7)}.hero-placeholder--three{background:linear-gradient(120deg,#ffffff1c,#ffffff05 44%,#ffffff14),linear-gradient(135deg,#0d2846,#17467a 52%,#2c70ad)}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:4;width:52px;height:52px;border:1px solid rgba(0,0,0,.2);border-radius:50%;display:grid;place-items:center;color:var(--white);background:#0006;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer;transition:var(--transition);font-size:1.45rem}.carousel-btn:hover{background:#0009}.carousel-btn.prev{left:28px}.carousel-btn.next{right:28px}.carousel-dots{position:absolute;left:50%;bottom:22px;transform:translate(-50%);display:flex;gap:10px;z-index:4}.carousel-dots button{width:12px;height:12px;border:0;border-radius:999px;background:#ffffff59;cursor:pointer;transition:var(--transition)}.carousel-dots button.active{width:38px;background:var(--white)}.trust-band{position:relative;z-index:8;margin-top:24px}.trust-shell{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding:24px;margin:0 24px;border-radius:30px;background:#ffffffdb;box-shadow:var(--shadow-hover);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.trust-card{padding:10px 12px;border-right:1px solid rgba(24,33,49,.08)}.trust-card:last-child{border-right:0}.trust-label{margin-bottom:10px;color:var(--text-light);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase}.trust-card strong{display:block;margin-bottom:8px;font-size:1.08rem;color:var(--primary-dark)}.trust-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.75}.section{position:relative;padding:22px 0}.section-soft{background:linear-gradient(180deg,#ffffff94,#fff0)}.section-header{max-width:760px;margin:0 auto 46px;text-align:center}.section-kicker{display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;color:var(--accent);font-size:.8rem;letter-spacing:.18em;text-transform:uppercase}.section-kicker:before{content:"";width:28px;height:1px;background:currentColor}.section-header h2{margin-bottom:14px;color:var(--primary-dark);font-family:var(--font-display);font-size:clamp(2rem,4vw,3.4rem);line-height:1.06;letter-spacing:-.03em}.section-header p{color:var(--text-secondary);font-size:1.02rem;line-height:1.8}.features-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.feature-card{position:relative;overflow:hidden;padding:30px;border:1px solid rgba(24,33,49,.08);border-radius:var(--radius-lg);background:linear-gradient(180deg,#fffffff5,#f7f4eedb);box-shadow:var(--shadow);transition:var(--transition)}.feature-card:after{content:"";position:absolute;inset:auto -10% -38% auto;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(180,130,60,.05),transparent 62%);pointer-events:none}.feature-card[data-href]{cursor:pointer}.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}.feature-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.feature-card .icon{width:56px;height:56px;border-radius:18px;display:grid;place-items:center;background:#153a6b14;color:var(--primary-dark);font-family:var(--font-mono);font-size:.92rem;font-weight:700;letter-spacing:.08em}.feature-chip{padding:7px 12px;border-radius:var(--radius-pill);background:#4e8cff1f;color:var(--accent-dark);font-size:.78rem}.feature-card h3{margin-bottom:10px;color:var(--primary-dark);font-family:var(--font-display);font-size:1.65rem;line-height:1.15}.feature-card p{color:var(--text-secondary);font-size:.95rem;line-height:1.85}.feature-meta{display:flex;justify-content:space-between;gap:12px;margin-top:24px;padding-top:18px;border-top:1px solid rgba(24,33,49,.08);color:var(--text-light);font-size:.86rem}.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.category-card{display:flex;flex-direction:column;gap:16px;min-height:100%;padding:28px;border:1px solid rgba(24,33,49,.08);border-radius:var(--radius-lg);background:#ffffffe0;box-shadow:var(--shadow);transition:var(--transition)}.category-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}.category-label{color:var(--text-light);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase}.category-card h3{color:var(--primary-dark);font-family:var(--font-display);font-size:1.8rem;line-height:1}.category-card .sub{color:var(--text-secondary);font-size:.92rem}.category-points{display:grid;gap:10px}.category-points li{position:relative;padding-left:18px;color:var(--text-secondary);font-size:.93rem;line-height:1.7}.category-points li:before{content:"";position:absolute;left:0;top:.68em;width:6px;height:6px;border-radius:50%;background:var(--accent)}.category-note{margin-top:auto;padding-top:16px;border-top:1px solid rgba(24,33,49,.08);color:var(--text-light);font-size:.86rem}.category-card:nth-child(2) .category-points li:before{background:var(--accent)}.category-card:nth-child(3) .category-points li:before{background:var(--success)}.news-list{display:grid;gap:18px}.news-item{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 28px;border:1px solid rgba(24,33,49,.08);border-radius:26px;background:#ffffffbd;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);cursor:pointer;transition:var(--transition)}.news-item:hover{transform:translateY(-4px);background:var(--white);box-shadow:var(--shadow-hover)}.news-left{min-width:0;flex:1}.news-title{margin-bottom:10px;color:var(--text);font-size:1.04rem;font-weight:600;line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;color:var(--text-light);font-size:.84rem}.news-meta span{display:inline-flex;align-items:center;gap:6px}.news-right{flex-shrink:0;color:var(--primary);font-size:.9rem;font-weight:600;white-space:nowrap}.tag{display:inline-flex;align-items:center;justify-content:center;margin-right:10px;padding:4px 10px;border-radius:var(--radius-pill);background:#153a6b14;color:var(--primary);font-size:.72rem;font-weight:700}.partners-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.partner-card{height:80px;width:190px;position:relative;overflow:hidden;background:#fff;box-shadow:var(--shadow);transition:var(--transition);display:flex;justify-content:center;align-items:center;border-radius:12px}.partner-card img{max-width:100px;max-height:40px}.partner-card .partner-icon{width:fit-content;min-width:84px;padding:10px 16px;margin-bottom:18px;border-radius:var(--radius-pill);background:#153a6b14;color:var(--primary-dark);font-size:.94rem;font-weight:700;letter-spacing:.12em}.partner-card:nth-child(2) .partner-icon{background:#4e8cff24;color:var(--accent-dark)}.partner-card:nth-child(3) .partner-icon{background:#2a6b5b1f;color:var(--success)}.partner-card:nth-child(4) .partner-icon{background:#153a6b1f;color:#2a5a97}.partner-card h4{margin-bottom:8px;color:var(--primary-dark);font-size:1.02rem}.partner-card p{color:var(--text-secondary);font-size:.88rem;line-height:1.75}.footer{position:relative;margin-top:70px;overflow:hidden;padding:74px 0 0;color:#ffffffb8;background:linear-gradient(160deg,#121d30,#0b1322 44%,#102746);isolation:isolate}.footer:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 18% 24%,rgba(78,140,255,.2),transparent 28%),radial-gradient(circle at 84% 66%,rgba(73,123,186,.18),transparent 26%);pointer-events:none}.footer:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:88px 88px;opacity:.08;pointer-events:none}.footer .container{position:relative;z-index:1}.footer-main{display:grid;grid-template-columns:1.4fr 1fr;gap:60px;padding-bottom:40px}.footer-brand-header{display:flex;align-items:center;gap:16px;margin-bottom:18px}.footer-brand-logo{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;color:var(--white);font-family:var(--font-display);font-size:1.45rem;background:linear-gradient(135deg,#4e8cffeb,#153a6beb);box-shadow:0 14px 28px #0000003d}.footer-brand-name{color:var(--white);font-family:var(--font-display);font-size:1.5rem;letter-spacing:-.02em}.footer-brand-desc{max-width:470px;color:#fff9;font-size:.95rem;line-height:1.9}.footer-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.footer-nav-section h4{margin-bottom:18px;color:var(--white);font-size:.95rem;font-weight:600;letter-spacing:.08em}.footer-nav-section a{display:block;padding:8px 0;color:#ffffff8f;font-size:.88rem;transition:var(--transition)}.footer-nav-section 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