/*
Theme Name: Can Thiệp Sớm Việt Nam
Version: 0.32.14
Requires at least: 6.5
Requires PHP: 8.3
Description: Block theme — phương án B, hệ thống website. Nội dung do CTS Core quản lý.
License: GPL-2.0-or-later
Text Domain: cts-vietnam
*/
:root{--navy:#142149;--blue:#0755ed;--muted:#536380;--pale:#edf8ff;--line:#cfe2f5;--white:#fff;--radius:18px;--content:1180px}
*{box-sizing:border-box}html{scroll-padding-top:30px}body{margin:0;color:var(--navy);background:#fff;font-family:'Be Vietnam Pro',sans-serif;font-size:16px;font-weight:400;line-height:1.65}body:has(dialog:modal){overflow:hidden}.wp-site-blocks{padding:0}.wp-site-blocks>*{margin-block-start:0}a{color:var(--blue);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button,input,select,textarea{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #b56a00;outline-offset:4px;border-radius:4px}.cts-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.cts-skip{position:fixed;top:-100px;left:16px;z-index:100001;padding:12px 20px;background:var(--navy);color:#fff}.cts-skip:focus{top:8px}.cts-wrap{max-width:var(--content);margin-inline:auto;padding-inline:28px}h1,h2,h3,p{margin:0}h1{font-size:46px;font-weight:400;line-height:1.27;letter-spacing:-1.8px}h2{font-size:27px;font-weight:500;line-height:1.4;letter-spacing:-.8px}h3{font-size:18px;font-weight:500;line-height:1.45}svg.cts-icon{width:24px;height:24px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.cts-header{background:#fff;border-bottom:1px solid #edf3f9}.cts-header-inner{min-height:82px;display:flex;align-items:center;gap:24px;max-width:1376px;margin:auto;padding-inline:24px}.cts-brand{flex:none;display:flex;align-items:center}.cts-brand img{display:block;width:244px;height:73px;object-fit:contain}.cts-desktop-nav{display:flex;align-items:center;gap:22px;margin-left:auto}.cts-desktop-nav a{color:var(--navy);font-size:13px;white-space:nowrap;text-decoration:none;min-height:44px;display:flex;align-items:center}.cts-desktop-nav a:hover{color:var(--blue);text-decoration:underline}.cts-external-tag{font-size:11px;margin-left:4px;color:var(--muted)}.cts-app{display:flex;align-items:center;gap:5px;font-size:11px;line-height:1.45;color:var(--muted);max-width:115px}.cts-app small{display:block;font-size:10px}.cts-app .cts-icon{width:19px}.cts-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--blue);color:#fff;text-decoration:none;padding:12px 20px;border:1px solid var(--blue);border-radius:8px;font-weight:400;min-height:48px;line-height:1.45}.cts-button:hover{background:#0643ba;color:white;text-decoration:none}.cts-header .cts-button{font-size:13px;padding:11px 15px;min-height:44px;white-space:nowrap}.cts-mobile-controls{display:none;margin-left:auto;gap:3px}.cts-icon-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;background:transparent;color:var(--blue);border:0;text-decoration:none}.cts-hero{background:linear-gradient(110deg,#f2faff 0%,#f8fcff 49%,#e5f5ff 100%)}.cts-hero-inner{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);grid-template-areas:"copy art" "action art";align-items:center;align-content:center;min-height:420px;padding-top:44px;padding-bottom:44px;column-gap:44px;row-gap:24px}.cts-hero-copy{grid-area:copy;align-self:end}.cts-hero-visual{grid-area:art;display:grid;place-items:center;position:relative;isolation:isolate}.cts-hero-visual:before{content:"";position:absolute;inset:8% 0 0;border-radius:50%;background:radial-gradient(ellipse,#d9eeff 0%,#e5f3ff80 45%,transparent 72%);z-index:-1}.cts-eyebrow{font-size:12px;color:var(--blue);letter-spacing:1.5px;font-weight:500;margin-bottom:12px}.cts-headline-accent{display:block;color:var(--blue)}.cts-hero-copy>p:not(.cts-eyebrow){max-width:610px;margin-top:16px;font-size:17px;line-height:1.7}.cts-hero-actions{grid-area:action;align-self:start;display:flex;align-items:center;margin:0}.cts-about{display:inline-flex;align-items:center;gap:8px;font-size:13px;min-height:44px;margin-top:6px}.cts-hero-art{width:100%;max-width:330px;height:auto;display:block;aspect-ratio:1;object-fit:contain}.cts-search-wrap{position:relative;margin-top:0;padding-top:24px}.cts-search{max-width:960px;margin-inline:auto;display:flex;align-items:stretch;gap:8px;background:white;padding:10px;border-radius:16px;box-shadow:0 4px 20px #234c7510;border:1px solid #dce9f6}.cts-search-field{display:flex;align-items:center;gap:10px;min-width:0;flex:1;border:1px solid var(--line);border-radius:8px;padding:0 12px;color:var(--blue)}.cts-search input{border:0;min-width:0;width:100%;height:46px;color:var(--navy);background:transparent;font-size:15px}.cts-search input::placeholder{color:var(--muted);opacity:1}.cts-search .cts-button{padding-inline:22px;font-size:15px}.cts-suggestions{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:6px;margin-top:10px;font-size:12px;color:var(--muted)}.cts-chip{display:inline-flex;align-items:center;justify-content:center;background:var(--pale);border:1px solid transparent;border-radius:30px;min-height:34px;padding:4px 15px;text-decoration:none;color:#174fc2}.cts-chip:hover{border-color:var(--blue)}.cts-steps{margin-top:26px;scroll-margin-top:24px}.cts-section-description{font-size:14px;color:var(--muted);margin-top:2px}.cts-step-panel{border:1px solid #c5ddf5;border-radius:var(--radius);padding:0 22px;margin-top:12px;overflow:hidden;background:linear-gradient(115deg,#fff,#fbfdff)}.cts-step{display:grid;grid-template-columns:58px minmax(220px,1fr) minmax(0,1.5fr) 40px;gap:16px;align-items:center;text-decoration:none;color:var(--navy);padding:17px 0;min-height:91px}.cts-step+.cts-step{border-top:1px solid var(--line)}.cts-step:hover .cts-step-title{text-decoration:underline;color:var(--blue)}.cts-step:hover .cts-step-arrow{background:#d3eeff}.cts-step-number{color:var(--blue);font-size:24px;font-weight:500;line-height:1}.cts-step-title{font-size:17px;font-weight:500;line-height:1.5}.cts-step-text{color:var(--muted);font-size:14px;line-height:1.6}.cts-step-text small{display:block;font-size:11px;margin-top:2px;color:var(--muted)}.cts-step-arrow{width:40px;height:40px;border-radius:12px;background:#e7f5ff;display:flex;align-items:center;justify-content:center;color:var(--blue)}.cts-resources{margin-top:28px;padding-bottom:28px;scroll-margin-top:24px}.cts-section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:16px}.cts-section-heading a{font-size:13px;white-space:nowrap}.cts-resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-top:15px}.cts-resource-card{position:relative;display:grid;grid-template-columns:1fr 62px;align-items:center;gap:8px;min-height:182px;padding:17px;border:1px solid #dce9f6;border-radius:12px;color:var(--navy);text-decoration:none;background:#fff}.cts-resource-card:hover{border-color:var(--blue);box-shadow:0 4px 16px #183a6510}.cts-resource-card:hover h3{text-decoration:underline}.cts-card-label{font-size:10px;line-height:1.5;font-weight:500;text-transform:uppercase;color:#245ac0;letter-spacing:.3px;margin-bottom:7px}.cts-resource-card h3{font-size:16px;line-height:1.5;letter-spacing:-.3px}.cts-card-summary{font-size:12px;color:var(--muted);line-height:1.65;margin-top:7px}.cts-card-language{font-size:11px;color:var(--muted);margin-top:7px}.cts-card-illustration{color:var(--blue);position:relative;width:62px;min-height:70px;display:flex;align-items:center;justify-content:center}.cts-card-illustration:before{content:'';position:absolute;width:45px;height:45px;border-radius:50%;background:#e5f5ff;top:18px;left:8px}.cts-card-illustration>.cts-icon{width:51px;height:51px;z-index:1;stroke-width:1.15}.cts-card-arrow{position:absolute;right:10px;top:11px;display:flex;width:25px;height:25px;background:var(--pale);border-radius:50%;color:var(--blue);align-items:center;justify-content:center}.cts-card-arrow .cts-icon{width:16px;height:16px}.cts-empty{border:1px solid var(--line);background:var(--pale);padding:24px;margin-top:15px;border-radius:12px}.cts-footer{border-top:1px solid #e6eef7;padding:20px 0 30px;color:var(--muted);font-size:12px}.cts-footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.cts-footer-links{display:flex;gap:22px;flex-wrap:wrap}.cts-footer a{color:var(--muted);min-height:34px;display:inline-flex;align-items:center}.cts-footer p{margin-top:8px;font-size:11px}.cts-bottom-nav{display:none}.cts-menu-dialog{padding:0;border:1px solid var(--line);border-radius:16px;width:min(94vw,430px);max-height:90dvh;color:var(--navy)}.cts-menu-dialog::backdrop{background:#12234066;backdrop-filter:blur(3px)}.cts-menu-head{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;border-bottom:1px solid var(--line)}.cts-menu-head h2{font-size:19px}.cts-menu-links{padding:10px 20px 20px;display:flex;flex-direction:column}.cts-menu-links>a{display:flex;justify-content:space-between;align-items:center;min-height:52px;color:var(--navy);text-decoration:none;border-bottom:1px solid #edf2fa}.cts-menu-links .cts-app{margin-block:16px;max-width:none}.cts-menu-links .cts-button{color:white;justify-content:center}.cts-missing{max-width:720px;min-height:50vh;padding-block:70px}.cts-missing h1{font-size:35px}.cts-missing p{margin-block:20px}.cts-mobile-note{font-size:10px}.cts-search-query{font-weight:500}
/* One visual focus: six connected nodes around the unchanged hero artwork. */
.cts-hero-visual{--cts-art-size:330px;--cts-signal-gap:40px;grid-template-columns:minmax(0,1fr);min-width:0}
.cts-neural-scene{position:relative;isolation:isolate;box-sizing:content-box;width:var(--cts-art-size);max-width:none;padding:var(--cts-signal-gap);aspect-ratio:1;overflow:hidden}
.cts-neural-scene .cts-hero-art{position:relative;z-index:1}
.cts-neural-network{position:absolute;inset:0;width:100%;height:100%;z-index:0;overflow:hidden;pointer-events:none}
.cts-neural-routes{stroke:#92bde4;stroke-width:1.3;stroke-linecap:round}
.cts-neural-nodes{fill:#fff;stroke:#538dd5;stroke-width:1.8}
.cts-neural-packet{opacity:0;pointer-events:none}
.cts-neural-halo{fill:#4a91ff;fill-opacity:.18}
.cts-neural-light{fill:#0755ed;stroke:#fff;stroke-width:1.4}
@media(max-width:1099px){.cts-hero-visual{--cts-art-size:min(330px,calc((100vw - 116px)/2.4));--cts-signal-gap:20px}}
@media(prefers-reduced-motion:reduce){.cts-neural-scene[data-motion-mode="travel"] .cts-neural-packet{visibility:hidden}}
@media print{.cts-neural-network{display:none!important}}

@media(min-width:1370px){.cts-header-inner{gap:25px}.cts-desktop-nav{gap:26px}}
@media(max-width:1220px){.cts-header-inner{gap:15px;padding-inline:20px}.cts-brand img{width:213px}.cts-desktop-nav{gap:15px}.cts-desktop-nav a{font-size:12px}.cts-app{max-width:100px}}
@media(max-width:1099px){.cts-desktop-nav,.cts-header-inner>.cts-app,.cts-header-inner>.cts-button{display:none}.cts-mobile-controls{display:flex}.cts-header-inner{min-height:72px}.cts-brand img{width:230px;height:70px}.cts-bottom-nav{position:fixed;z-index:10;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(5,1fr);background:#fffffffa;box-shadow:0 -5px 20px #234c7510;border-top:1px solid #e4eef7;padding:6px 8px max(8px,env(safe-area-inset-bottom));backdrop-filter:blur(10px)}.cts-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:54px;text-decoration:none;color:var(--navy);font-size:10px;line-height:1.3;text-align:center}.cts-bottom-nav a[aria-current]{color:var(--blue);font-weight:500}.cts-bottom-nav a[aria-current] .cts-icon{background:#e4f5ff;border-radius:50%;box-sizing:content-box;padding:4px;margin:-4px}.cts-bottom-nav .cts-icon{width:25px;height:25px}.cts-footer{padding-bottom:108px}.cts-hero-inner{min-height:380px;grid-template-columns:minmax(0,1.4fr) minmax(200px,1fr)}h1{font-size:38px}.cts-hero-art{max-width:330px}.cts-hero-copy>p:not(.cts-eyebrow){font-size:15px}.cts-step{grid-template-columns:45px 1fr 1.3fr 38px;gap:12px}.cts-step-title{font-size:16px}.cts-resource-card{grid-template-columns:1fr}.cts-card-illustration{display:none}}
@media(max-width:599px){body{font-size:15px}.cts-wrap{padding-inline:20px}.cts-header-inner{padding-inline:15px;gap:5px;min-height:65px}.cts-brand img{width:213px;height:64px}.cts-icon-button{width:40px}.cts-hero-inner{display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "art" "action";align-content:start;align-items:center;gap:16px;min-height:0;padding:26px 24px 24px}.cts-eyebrow{font-size:10px;letter-spacing:1px;margin-bottom:9px}h1{font-size:clamp(24px,6.9vw,29px);letter-spacing:-1px;line-height:1.4}.cts-headline-accent{margin-top:2px}.cts-hero-copy>p:not(.cts-eyebrow){font-size:14px;line-height:1.75;margin-top:16px;max-width:35em}.cts-hero-actions{align-self:center;justify-content:center;width:100%;margin:0}.cts-hero-visual{--cts-art-size:clamp(208px,64vw,256px);--cts-signal-gap:clamp(25px,7.68vw,31px);width:var(--cts-art-size);max-width:100%;justify-self:center}.cts-hero-actions .cts-button{width:100%;min-height:48px;font-size:14px;padding:12px 18px;gap:10px;white-space:normal}.cts-hero-actions .cts-icon{width:19px}.cts-hero-actions>a:not(.cts-button){font-size:13px;min-height:38px;display:flex;align-items:center}.cts-about{margin-top:0;font-size:11px;min-height:30px}.cts-hero-art{width:100%;height:auto;max-width:none;margin:0;aspect-ratio:1}.cts-search-wrap{margin-top:0;padding-top:20px;padding-inline:20px}.cts-search{padding:7px;gap:5px;border-radius:13px}.cts-search-field{padding-inline:9px;gap:6px}.cts-search-field .cts-icon{width:20px;height:20px}.cts-search input{font-size:12px;height:42px}.cts-search .cts-button{font-size:12px;padding-inline:11px;min-height:44px;white-space:nowrap}.cts-suggestions{justify-content:flex-start;gap:4px;font-size:10px;margin:10px 6px 0}.cts-chip{font-size:10px;min-height:30px;padding:3px 10px}.cts-steps{margin-top:20px}h2{font-size:23px;letter-spacing:-.8px}.cts-section-description{font-size:12px;line-height:1.7}.cts-step-panel{padding-inline:15px;margin-top:9px;border-radius:16px}.cts-step{grid-template-columns:35px minmax(0,1fr) 32px;grid-template-areas:'number title arrow' 'number description arrow';column-gap:10px;row-gap:1px;padding:16px 0;min-height:103px}.cts-step-number{grid-area:number;font-size:22px}.cts-step-title{grid-area:title;font-size:15px;line-height:1.5}.cts-step-text{grid-area:description;font-size:12px;line-height:1.6}.cts-step-text small{font-size:9px;margin-top:4px}.cts-step-arrow{grid-area:arrow;width:32px;height:34px;border-radius:10px}.cts-step-arrow .cts-icon{width:19px}.cts-resources{margin-top:22px}.cts-section-heading{gap:7px;align-items:flex-start}.cts-section-heading h2{font-size:21px}.cts-section-heading a{font-size:10px;min-height:32px;display:flex;align-items:center}.cts-resources>.cts-section-description{margin-top:5px;font-size:11px}.cts-resource-grid{grid-template-columns:1fr;gap:10px;margin-top:12px}.cts-resource-card{grid-template-columns:1fr 66px;min-height:142px;padding:15px}.cts-card-illustration{display:flex}.cts-resource-card h3{font-size:15px}.cts-card-summary{font-size:11px}.cts-card-label{font-size:9px}.cts-footer-inner{display:block}.cts-footer-links{gap:17px;margin-bottom:8px}.cts-footer{font-size:11px}.cts-bottom-nav{padding-inline:7px}.cts-bottom-nav a{font-size:9px}.cts-empty{padding:20px}.cts-empty p{font-size:13px}}
@media(max-width:370px){h1{font-size:24px}.cts-hero-inner{padding-inline:20px}.cts-brand img{width:195px}.cts-wrap{padding-inline:16px}.cts-step-panel{padding-inline:13px}.cts-step{column-gap:8px}.cts-suggestions{gap:3px}.cts-chip{padding-inline:8px}}
/* On short phones, keep the primary action above the large illustration. */
@media(max-width:599px) and (max-height:740px){.cts-hero-inner{grid-template-areas:"copy" "action" "art"}}
@media(max-width:1099px){html{scroll-padding-bottom:96px}main :is(a,button,input){scroll-margin-bottom:96px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{.cts-header,.cts-bottom-nav,.cts-menu-dialog,.cts-search-wrap,.cts-hero-actions,.cts-about{display:none}.cts-wrap{max-width:none;padding:0}.cts-hero-inner{display:block;min-height:0;padding:0}.cts-hero-art{display:none}.cts-footer{padding-bottom:0}.cts-step-panel{break-inside:avoid}body{font-size:12pt}}

.cts-share-dialog {
    width: min(92vw, 430px);
    max-height: 85dvh;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--navy);
    background: #fff;
}
.cts-share-dialog::backdrop { background: #12234066; }
.cts-share-dialog h2 { margin-bottom: 12px; font-size: 22px; }
.cts-share-dialog label { display: block; font-size: 14px; }
.cts-share-dialog input {
    width: 100%;
    min-height: 44px;
    margin-top: 6px;
    padding: 8px;
    border: 1px solid #9cb9e8;
    border-radius: 6px;
    font-size: 16px;
}
.cts-share-dialog p:not(:empty) { margin-top: 8px; color: var(--muted); font-size: 13px; }
.cts-share-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.cts-share-actions .cts-button { min-height: 44px; padding: 8px 14px; font-size: 14px; }

/* Preserve the reading/focus area in short landscape and browser-zoom viewports. */
@media screen and (max-width:1099px) and (max-height:360px){html{scroll-padding-block:16px}main :is(a,button,input){scroll-margin-block:16px}.cts-bottom-nav{position:static}.cts-footer{padding-bottom:24px}}