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#0003, 0 20px 60px #00000042;--shadow-hover:0 2px 2px #0000003d, 0 28px 72px #00000061}}.portal-page *{box-sizing:border-box}.portal-page{scroll-behavior:smooth;background:var(--bg);min-width:320px;color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;min-height:100vh;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:normal}.portal-page a{color:inherit;text-decoration:none}.portal-page button,.portal-page a{-webkit-tap-highlight-color:transparent}.portal-page :focus-visible{outline:3px solid color-mix(in srgb, var(--focus) 70%, transparent);outline-offset:4px}.portal-page .skip-link{z-index:100;background:var(--text);color:var(--bg);border-radius:10px;padding:10px 14px;font-size:14px;transition:transform .16s;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.portal-page .skip-link:focus{transform:translateY(0)}.portal-page 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12px;font-size:14px;font-weight:500;transition:color .16s,background-color .16s;display:inline-flex}.portal-page .nav-links :is(a,button):hover{background:var(--accent-soft);color:var(--text)}.portal-page .hero{grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);align-items:center;gap:72px;min-height:650px;padding-block:104px 112px;display:grid}.portal-page .hero-copy{max-width:740px}.portal-page .eyebrow{color:var(--accent);letter-spacing:.14em;margin:0 0 20px;font-size:13px;font-weight:700;line-height:1.2}.portal-page h1,.portal-page h2,.portal-page h3,.portal-page p{margin-top:0}.portal-page h1{letter-spacing:-.06em;margin-bottom:28px;font-size:clamp(52px,6.25vw,84px);font-weight:680;line-height:1.03}.portal-page .hero-intro{max-width:580px;color:var(--text-secondary);letter-spacing:-.015em;margin-bottom:36px;font-size:clamp(18px,2vw,21px);font-weight:400;line-height:1.65}.portal-page .hero-actions{flex-wrap:wrap;gap:12px;display:flex}.portal-page .button{min-height:48px;transition:transform .18s var(--ease), background-color .18s ease, border-color .18s ease;border:1px solid #0000;border-radius:980px;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-size:15px;font-weight:600;display:inline-flex}.portal-page .button:hover{transform:translateY(-1px)}.portal-page .button:active{transform:scale(.98)}.portal-page .button svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.6px;width:16px}.portal-page .button-primary{background:var(--button-fill);color:#fff}.portal-page .button-primary:hover{background:var(--button-hover)}.portal-page .button-secondary{border-color:var(--line-strong);background:color-mix(in srgb, var(--surface-solid) 55%, transparent);color:var(--text)}.portal-page .button-secondary:hover{border-color:var(--text-tertiary)}.portal-page 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.link-arrow{border:1px solid var(--line);width:38px;height:38px;transition:transform .24s var(--ease), background-color .18s ease;border-radius:50%;place-items:center;display:grid}.portal-page .link-arrow svg{fill:none;width:18px;stroke:var(--text-secondary);stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px}.portal-page .blog-card:hover .link-arrow{background:var(--accent-soft);transform:translate(2px,-2px)}.portal-page .status-pill{border:1px solid var(--line);color:var(--text-secondary);border-radius:980px;align-items:center;gap:7px;padding:7px 10px;font-size:12px;font-weight:600;display:inline-flex}.portal-page .status-pill i{background:var(--success);border-radius:50%;width:6px;height:6px}.portal-page .card-copy{margin-block:auto;padding-top:56px}.portal-page .card-label{color:var(--text-tertiary);letter-spacing:.15em;margin-bottom:12px;font-size:11px;font-weight:700}.portal-page 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.site-footer{border-top:1px solid var(--line)}.portal-page .footer-inner{min-height:96px;color:var(--text-tertiary);justify-content:space-between;align-items:center;gap:32px;padding-block:24px;font-size:12px;display:flex}.portal-page .footer-inner p{margin-bottom:0}.portal-page .footer-details{flex-flow:wrap;justify-content:flex-end;align-items:center;gap:8px 14px;display:flex}.portal-page .beian-links{margin:0;display:contents}.portal-page .footer-note{color:var(--text-secondary)}.portal-page .beian-links a{transition:color .16s}.portal-page .beian-links a:hover{color:var(--text-secondary)}.portal-page .beian-link{white-space:nowrap;align-items:center;gap:6px;display:inline-flex}.portal-page .beian-icon{object-fit:contain;flex:none;width:16px;height:16px}@keyframes rotate{to{transform:rotate(360deg)}}@media (width<=900px){.portal-page .hero{grid-template-columns:minmax(0,1fr) 220px;gap:36px;min-height:600px;padding-block:88px 96px}.portal-page .season-mark{width:220px}.portal-page .feature-card{min-height:390px}}@media (width<=700px){.portal-page .shell{width:min(calc(100% - 40px), var(--shell))}.portal-page .nav{min-height:58px}.portal-page .nav-links{gap:0}.portal-page .nav-links :is(a,button){padding-inline:10px}.portal-page .hero{flex-direction:column;align-items:stretch;gap:64px;min-height:auto;padding-block:88px 80px;display:flex}.portal-page h1{letter-spacing:-.065em;font-size:clamp(38px,11vw,54px)}.portal-page .season-mark{place-self:center;width:min(65vw,250px)}.portal-page .destinations{padding-block:64px 80px}.portal-page .card-grid{grid-template-columns:1fr}.portal-page .feature-card{min-height:380px}.portal-page .note{padding-block:48px 80px}.portal-page .note-content{flex-direction:column;align-items:flex-start}.portal-page .footer-inner{flex-direction:column;align-items:flex-start;gap:10px;padding-block:24px}.portal-page .footer-details{justify-content:flex-start;gap:8px 12px}}@media (width<=420px){.portal-page .shell{width:calc(100% - 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.beian-links{flex-direction:column;align-items:flex-start;gap:8px;margin:0;display:flex}.portal-page .beian-link{display:flex}}
