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.guide-categories{display:flex;flex-wrap:wrap;gap:12px;padding:0 0 30px;margin:0 0 35px;border-bottom:1px solid var(--line);font-size:.9rem}.guide-categories a{padding:10px 15px;border:1px solid var(--line);background:white;border-radius:4px}.guide-categories span{color:var(--muted);margin-left:8px}.guide-group{scroll-margin-top:24px;margin-bottom:55px}.guide-group-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:20px}.guide-group-heading h2{font-size:1.8rem;margin:0}.guide-group-heading>span{color:var(--muted);font-size:.875rem;white-space:nowrap}.guide-hub-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.guide-hub-grid .guide-card{min-height:235px}.guide-hub-grid h3{font-size:1.3rem}.guide-hub-grid .card-tag{font-size:.875rem;letter-spacing:.04em}@media(min-width:801px) and (max-width:1200px){header{flex-wrap:wrap}header nav{order:4;width:100%;justify-content:space-between;margin:8px 0 0}.language-switch{margin-left:auto}}@media(max-width:800px){.guide-hub-grid{grid-template-columns:1fr}.guide-hub-grid .guide-card{display:flex;gap:0;min-height:0}.guide-hub-grid h3{margin-bottom:14px}.guide-hub-grid .card-tag{padding-top:20px}.guide-categories{display:flex;width:auto;flex-direction:row;align-items:center;gap:10px}.guide-categories a{padding:10px 12px}.guide-group-heading h2{font-size:1.55rem}}

/* Brighter editorial identity, with quiet article surfaces. */
:root{--blue:#214ae5;--aqua:#e0f5ee;--paper:#f7faff;--lime:#deef85}
.topline{background:#142f52;padding-block:9px}header{position:relative;padding-block:22px}.brand-mark{background:var(--blue)}.language-switch{background:white}nav a{transition:color .18s}nav a[aria-current]{color:var(--blue)}
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.hero-topics{margin-top:auto}.hero-topics>span{font-size:.75rem;letter-spacing:.07em;font-weight:600;display:block;margin-bottom:10px;color:#e4edff}.hero-topics>div{display:flex;flex-wrap:wrap;gap:8px}.hero-topics a{font-size:.8rem;color:white;border:1px solid #ffffff70;padding:6px 11px;border-radius:30px;transition:background .2s,color .2s}.hero-topics a:hover{background:white;color:var(--blue)}
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.button{border-radius:9px;transition:background .18s,transform .18s,box-shadow .18s}.button:hover{transform:translateY(-2px)}.feature{border-radius:26px;background:linear-gradient(125deg,#143252,#1c3e86);padding:60px;gap:65px}.feature .eyebrow{color:var(--lime)}.feature h2{font-size:clamp(2.2rem,3.4vw,3.2rem)}.feature .light{background:var(--lime)}.feature-links a{border-color:#ffffff35;transition:padding .2s,background .2s}.feature-links a:first-child{border-color:#ffffff35}.feature-links a:hover{padding-left:10px;background:#ffffff08}.feature-links a>span{color:var(--lime);font-weight:600}.feature-links h3{font-size:1.35rem}.feature-links p{color:#e0e9f4}
.preview-checks{background:#e6f4ed;border:1px solid #cfe5db;border-radius:22px;padding:24px 35px;box-shadow:10px 10px 0 #e8edf8}.preview-checks span{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--blue);color:white;width:25px;height:25px;font-size:.8rem}.editorial-note{background:#edf2ff;border:0;border-radius:26px;margin:0 5% 70px;padding:48px 12%}.editorial-note .eyebrow{color:var(--blue)}footer{background:#142f52;color:white;border-top:6px solid var(--lime);padding-top:55px}.footer-brand span,.footer-main p,.footer-bottom{color:#d3dfec}.footer-bottom{border-color:#ffffff30}.footer-main a:hover{color:var(--lime)}
.article-heading{background:linear-gradient(110deg,#e0f5ee,#eaf0ff);position:relative}.article-heading .eyebrow{display:inline-block;color:var(--blue);background:white;border-radius:30px;padding:7px 13px;letter-spacing:.09em;font-size:.75rem;margin-bottom:22px}.article-heading h1{max-width:980px}.prose-section h2{padding-left:15px;border-left:4px solid var(--blue)}.treatment-explainer{border-radius:16px;border-top-width:4px;transition:box-shadow .2s}.treatment-explainer:hover{box-shadow:0 10px 24px #193fba0b}.treatment-explainer:nth-child(3n+2){border-top-color:#478d76}.treatment-explainer:nth-child(3n){border-top-color:#7b71d2}.related a,.guide-categories a{border-radius:30px;transition:background .2s,color .2s}.related a:hover,.guide-categories a:hover{background:var(--blue);color:white}.guide-categories a:hover span{color:white}.guide-hub-grid .guide-card:nth-child(3n+1){background:#edf7f2}.guide-hub-grid .guide-card:nth-child(3n+2){background:#f0f3ff}.guide-hub-grid .guide-card:nth-child(3n){background:#f4f7e7}.guide-group-heading h2{padding-left:15px;border-left:4px solid var(--blue)}.calculator{border-radius:18px}.note{border-radius:0 14px 14px 0}.table-wrap{border-radius:12px}
@media(prefers-reduced-motion:no-preference){.hero-copy{animation:sg-enter .65s ease-out both}.hero figure{animation:sg-enter .85s ease-out both}@keyframes sg-enter{from{opacity:.75;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}}
@media(max-width:1050px){.hero-copy{padding:36px 28px 25px}.hero{min-height:590px}.feature{padding:40px;gap:40px}.hero-actions{gap:18px}.trust-strip{gap:28px}}
@media(max-width:800px){.hero{grid-template-columns:1fr;min-height:0;border-radius:20px}.hero-copy{padding:34px 28px 26px}.hero h1{font-size:3.2rem}.hero figure{min-height:0;height:290px}.hero img{object-position:50% 58%}.hero-topics{margin-top:2px}.hero-caption{margin-top:24px}.hero-actions{margin-bottom:22px;flex-direction:row;align-items:center}.trust-strip{gap:12px;padding:22px 0;font-size:.78rem}.home-section{padding-top:42px;padding-bottom:48px}.home-section .guide-card{display:flex;min-height:0;gap:0;padding:24px}.home-section .card-number{margin-bottom:20px}.home-section .guide-card h3{font-size:1.45rem;margin-bottom:14px}.home-section .card-tag{padding-top:22px}.feature{border-radius:20px;padding:32px 28px;gap:30px}.feature-links h3{font-size:1.2rem}.editorial-note{border-radius:20px;margin-bottom:48px;padding:36px 7%}.preview-checks{padding:20px 24px;box-shadow:6px 6px 0 #e8edf8}.article-heading .eyebrow{font-size:.75rem}.guide-group-heading h2{padding-left:12px}}
@media(max-width:400px){.hero-copy{padding:30px 22px 24px}.hero h1{font-size:2.8rem}.hero-topics a{font-size:.8rem;padding:7px 10px}.hero-actions{gap:18px;flex-wrap:wrap}.hero-caption{font-size:.65rem}.hero figure{height:230px}.trust-strip{font-size:.75rem}.preview-checks{padding:18px 20px}}
@media(prefers-reduced-motion:reduce){.hero img,.guide-card,.button,.feature-links a{transition:none}.guide-card:hover,.button:hover,.hero figure:hover img{transform:none}}
@media print{.article-heading,footer,.note{background:white;color:black}.article-heading .eyebrow{padding:0}.prose-section h2{padding-left:0;border:0}.hero-copy{color:black}}
.hero-copy,.feature>div,.footer-main>div,.guide-card,.booking-teaser>div{min-width:0}h1,h2,h3,.footer-brand,.hero-topics a{overflow-wrap:anywhere}.button{max-width:100%;white-space:normal}.hero-caption{flex-wrap:wrap}header nav{flex-wrap:wrap}.hero,.guide-grid,.feature,.booking-teaser,.footer-main,.guide-hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr)}.guide-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-main{grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr)}@media(max-width:800px){.hero,.guide-grid,.feature,.booking-teaser,.guide-hub-grid{grid-template-columns:minmax(0,1fr)}.footer-main{grid-template-columns:repeat(2,minmax(0,1fr))}}
.footer-main a,.footer-main .eyebrow{overflow-wrap:anywhere}.brand-mark{font-size:1.5rem;min-width:49px;width:auto;padding-inline:12px}

.message-template{margin:20px 0;padding:22px 25px;border:1px solid #c7d6e8;border-left:4px solid var(--blue);border-radius:0 14px 14px 0;background:#edf2ff;font-size:1rem;line-height:1.75;overflow-wrap:anywhere;user-select:text}.action-check{border-bottom:1px solid var(--line);padding-bottom:24px}.action-checklist label{border-bottom:0;align-items:flex-start;padding:24px 10px 12px}.action-checklist label strong{font-size:1.1rem}.action-detail{padding-left:50px}.action-detail p{margin-bottom:14px}.action-detail .ask-script{padding:16px 20px;background:#e8f4ed;border-radius:12px;color:var(--ink);font-weight:500}.action-check:has(input:checked){background:#eef7f2}.action-checklist label:has(input:checked){background:transparent}@media(max-width:600px){.action-detail{padding-left:10px;padding-right:10px}.message-template{padding:20px}.action-checklist label strong{font-size:1.05rem}}@media print{.action-check{break-inside:avoid}.action-detail{padding-left:40px}.message-template,.action-detail .ask-script{background:white}}
/* Compact first screen: explanations and useful destinations before scrolling. */
.topline{padding-block:6px;letter-spacing:.08em}header{padding-block:16px;gap:20px}.brand{font-size:.9rem;gap:9px}.brand-mark{width:42px;height:42px;min-width:42px;padding:0;font-size:1.3rem;flex-shrink:0}.brand-mark span{font-size:1rem}.language-switch{padding:8px 11px}.compact-hero{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);min-height:0;border-radius:22px;margin-top:4px}.compact-hero .hero-copy{padding:28px 32px}.compact-hero .eyebrow{font-size:.75rem;margin-bottom:14px}.compact-hero h1{font-size:clamp(2rem,3.4vw,3.3rem);margin-bottom:14px;line-height:1.1}.compact-hero .hero-copy>p{font-size:1rem;line-height:1.5;max-width:540px;margin-bottom:20px}.compact-hero .hero-topics{margin-top:0}.compact-hero .hero-topics>span{font-size:.75rem;margin-bottom:10px;letter-spacing:.03em}.compact-hero .hero-topics>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.compact-hero .hero-topics a{border-radius:10px;padding:10px 12px;background:#ffffff0b;display:flex;flex-direction:column;gap:4px;font-size:.875rem;min-width:0}.compact-hero .hero-topics strong{font-weight:550}.compact-hero .hero-topics a>span{font-size:.8rem;color:#e3ebff;line-height:1.35}.compact-hero .hero-topics a:hover>span{color:var(--ink)}.compact-hero figure{min-height:0;height:100%;position:relative}.compact-hero img{object-position:50% center}.hero-image-link{position:absolute;bottom:22px;left:22px;right:22px;padding:18px;background:#fffffff2;border-radius:13px;box-shadow:0 6px 20px #142f5215;color:var(--ink)}.hero-image-link>span{font-size:.75rem;letter-spacing:.04em;display:block;margin-bottom:6px;color:#506175}.hero-image-link a{font-size:1.15rem;font-weight:650;line-height:1.3;display:block}.first-screen-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:14px 5% 0}.first-screen-actions>a{display:flex;align-items:center;gap:13px;padding:17px 18px;border:1px solid #d8e3ee;background:white;border-radius:13px;transition:transform .22s,box-shadow .22s,border-color .22s}.first-screen-actions>a:hover{transform:translateY(-3px);box-shadow:0 9px 20px #142f5212;border-color:var(--blue)}.quick-number{font-size:.875rem;color:var(--blue);font-weight:600}.first-screen-actions strong{font-size:1rem;display:block;line-height:1.3;margin-bottom:5px}.first-screen-actions a div>span{font-size:.875rem;color:var(--muted);display:block;line-height:1.35}.first-screen-actions a:nth-child(2){background:#eef4c9}.first-screen-actions a:nth-child(3){background:#e9eaff}.trust-strip{padding:18px 0}.home-section{padding-top:40px}
@media(min-width:801px) and (max-width:1200px){header{padding-block:12px;gap:12px}header nav{margin-top:2px;font-size:.85rem;gap:12px}.nav-method{padding-left:12px}.compact-hero .hero-copy{padding:25px}.compact-hero .hero-topics>div{grid-template-columns:repeat(2,minmax(0,1fr))}.first-screen-actions>a{padding:14px 12px}.first-screen-actions strong{font-size:.95rem}}
@media(max-width:800px){.topline{font-size:.75rem;padding-block:5px}header{padding-block:12px;gap:10px}.menu-toggle{padding:8px 12px}.brand{font-size:.875rem}.compact-hero{grid-template-columns:minmax(0,1fr);border-radius:17px;margin-top:0}.compact-hero .hero-copy{padding:23px 22px}.compact-hero .eyebrow{margin-bottom:12px;line-height:1.4}.compact-hero h1,html[lang^="zh"] .compact-hero h1{font-size:2.15rem;line-height:1.15;margin-bottom:12px}.compact-hero .hero-copy>p{font-size:1rem;line-height:1.45;margin-bottom:17px}.compact-hero .hero-topics>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.compact-hero .hero-topics a{padding:9px 10px;font-size:.875rem;gap:3px}.compact-hero figure{display:none}.first-screen-actions{grid-template-columns:minmax(0,1fr);gap:7px;margin-top:10px}.first-screen-actions>a{padding:12px 14px;gap:12px}.first-screen-actions strong{font-size:.95rem;margin-bottom:3px}.first-screen-actions a div>span{font-size:.875rem}.trust-strip{font-size:.8rem;padding:15px 0}.home-section{padding-top:25px}}
@media(max-width:400px){.compact-hero .hero-copy{padding:21px 18px}.compact-hero h1,html[lang^="zh"] .compact-hero h1{font-size:1.85rem}.compact-hero .hero-topics>span{font-size:.75rem}.compact-hero .hero-topics a>span{font-size:.8rem}.first-screen-actions>a{padding:11px 12px}}
@media(prefers-reduced-motion:no-preference){.compact-hero .hero-copy{animation:sg-slide-in .55s ease-out both}.compact-hero figure{animation:sg-slide-in .7s ease-out both}.compact-hero .hero-topics a{animation:sg-slide-in .5s ease-out both}.compact-hero .hero-topics a:nth-child(2){animation-delay:.05s}.compact-hero .hero-topics a:nth-child(3){animation-delay:.1s}.compact-hero .hero-topics a:nth-child(4){animation-delay:.15s}.compact-hero .hero-topics a:nth-child(5){animation-delay:.2s}.compact-hero .hero-topics a:nth-child(6){animation-delay:.25s}.first-screen-actions>a{animation:sg-slide-in .6s ease-out both}.first-screen-actions>a:nth-child(2){animation-delay:.1s}.first-screen-actions>a:nth-child(3){animation-delay:.2s}.motion-arrive{animation:sg-slide-in .65s ease-out both}html{scroll-behavior:smooth}@keyframes sg-slide-in{from{transform:translateY(10px)}to{transform:translateY(0)}}}
@media(prefers-reduced-motion:reduce){.first-screen-actions>a,.compact-hero .hero-topics a{animation:none;transition:none}.first-screen-actions>a:hover{transform:none}html{scroll-behavior:auto}}

@media(max-width:360px){.compact-hero .hero-topics a{padding:8px 6px}.compact-hero .hero-topics strong{letter-spacing:-.015em}}

/* Language-matched Brevo forms: generous space and a hosted-form fallback. */
.newsletter-section{margin:0 5% 44px;padding:32px;background:#e8eefc;border-radius:22px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:32px;align-items:center}.newsletter-copy h2{font-size:clamp(1.8rem,3vw,2.8rem)}.newsletter-copy>p{max-width:430px}.newsletter-note{font-size:.875rem;color:var(--muted)}.newsletter-form{min-width:0}.newsletter-form iframe{display:block;width:100%;max-width:540px;height:650px;margin:0 auto;border:0;border-radius:16px;background:white}.newsletter-fallback{display:block;text-align:center;font-size:.875rem;text-decoration:underline;text-underline-offset:4px;margin-top:12px}@media(max-width:800px){.newsletter-section{grid-template-columns:minmax(0,1fr);padding:22px 14px;gap:20px}.newsletter-copy{padding:0 8px}.newsletter-form iframe{height:780px}.newsletter-copy h2{font-size:1.9rem}}

/* Signup is available everywhere without interrupting the article. */
.newsletter-banner{grid-template-columns:minmax(0,1fr) auto}.newsletter-banner h2{font-size:clamp(1.65rem,2.5vw,2.25rem)}.newsletter-banner p{max-width:600px;margin-bottom:0}.newsletter-banner-action{display:flex;flex-direction:column;align-items:center;gap:14px}.newsletter-launcher{position:fixed;bottom:18px;right:20px;z-index:30;display:flex;gap:8px;align-items:center;border-radius:30px;padding:12px 18px;min-height:46px;background:var(--blue);color:white;font-size:.875rem;font-weight:600;box-shadow:0 5px 20px #132f4f24}.newsletter-launcher:hover{color:white;background:#12338f}.newsletter-launcher[hidden],.newsletter-prompt[hidden]{display:none}.newsletter-prompt{position:fixed;bottom:18px;right:20px;z-index:31;width:min(340px,calc(100vw - 32px));padding:22px;background:white;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 32px #132f4f26}.newsletter-prompt strong{font-size:1.1rem}.newsletter-prompt p{font-size:.875rem;margin:8px 0 16px;color:var(--muted)}.newsletter-prompt>div{display:flex;align-items:center;gap:16px}.newsletter-prompt button{background:none;border:0;padding:10px 0;cursor:pointer;color:var(--muted);font-size:.875rem;text-decoration:underline}.newsletter-dialog{padding:0;border:0;border-radius:20px;width:min(620px,calc(100vw - 24px));max-width:none;max-height:calc(100dvh - 24px);overflow:auto;color:var(--ink);background:white;box-shadow:0 20px 70px #0b224644}.newsletter-dialog::backdrop{background:#0b2244a6}.newsletter-dialog-header{position:sticky;top:0;z-index:2;background:white;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.newsletter-dialog-header h2{font-size:1.1rem;letter-spacing:-.02em;margin:0}.newsletter-close{border:1px solid var(--line);background:#f2f5fa;color:var(--ink);border-radius:50%;width:44px;height:44px;font-size:1.8rem;line-height:1;cursor:pointer}.newsletter-dialog-content{padding:0 12px 22px}.newsletter-dialog iframe{display:block;width:100%;height:650px;border:0;background:white}.newsletter-dialog-note{font-size:.8rem;color:var(--muted);padding:0 16px;margin:0}.newsletter-dialog-note a{text-decoration:underline}.newsletter-modal-open{overflow:hidden}@media(max-width:800px){.newsletter-banner{grid-template-columns:1fr}.newsletter-banner-action{align-items:flex-start}.newsletter-launcher{right:12px;bottom:max(12px,env(safe-area-inset-bottom));padding:11px 15px}.newsletter-prompt{right:16px;bottom:max(12px,env(safe-area-inset-bottom))}.newsletter-dialog{border-radius:16px}.newsletter-dialog-content{padding-inline:0}.newsletter-dialog iframe{height:720px}.newsletter-dialog-header{padding:10px 14px}footer{padding-bottom:84px}}@media(prefers-reduced-motion:no-preference){.newsletter-dialog[open]{animation:sg-slide-in .22s ease-out}.newsletter-prompt:not([hidden]){animation:sg-slide-in .3s ease-out}}@media print{.newsletter-launcher,.newsletter-prompt,.newsletter-dialog,.newsletter-banner{display:none!important}}