/* NDF Calendar 4.4 • private design integration — 2026-10-12
 * Applied to existing Calendar 4.0 observance HTML only.
 * Editorial design, 4.3 component harmony + 4.2 Mobile Reading First.
 * No change to underlying article/source/date/publication metadata.
 */
.ndf-day-v40 {
 --ndf44-ink:#122236; --ndf44-dark:#111b31; --ndf44-cyan:#68CBDD;
 --ndf44-pink:#EF4170; --ndf44-border:#dbe7eb; --ndf44-muted:#526374;
}
/* OPENING: refined site-native typography, artwork, calm responsive rhythms */
.ndf-day-v40 .day-intro{background:linear-gradient(125deg,#fff 0%,#fcfdfe 62%,var(--day-pale) 125%)}
.ndf-day-v40 .day-intro__grid{gap:clamp(25px,5vw,80px);padding-top:clamp(35px,5.3vw,76px);padding-bottom:clamp(34px,5.3vw,72px)}
.ndf-day-v40 .breadcrumb{font-weight:620}
.ndf-day-v40 .day-intro h1{font-size:clamp(2.8rem,5.5vw,5.6rem);line-height:1.075;letter-spacing:-.055em;max-width:19ch;text-wrap:balance;margin:15px 0 20px}
.ndf-day-v40 .day-intro .lede{max-width:54ch;border-left-width:3px;color:#425466}
.ndf-day-v40 .day-date{background:#111b31!important;border-radius:29px;box-shadow:0 26px 51px rgba(17,27,49,.13);overflow:hidden}
.ndf-day-v40 .day-date:before{opacity:.53}
.ndf-day-v40 .day-date:after{opacity:.12}
.ndf-day-v40 .day-tasks{gap:9px;margin-top:23px}
.ndf-day-v40 .day-tasks>*{border-radius:13px!important;min-height:45px;box-shadow:0 5px 14px rgba(17,27,49,.035)!important}
.ndf-day-v40 .day-tasks__primary{background:#111b31!important;border-color:#111b31!important;color:#fff!important}
.ndf-day-v40 .day-navigation-wrap{background:#fff;box-shadow:inset 0 -1px 0 #e5edf0}
.ndf-day-v40 .day-jumpnav a{border-bottom-width:2px}
.ndf-day-v40 .day-jumpnav a:hover,.ndf-day-v40 .day-jumpnav a:focus-visible{border-color:var(--day-accent);text-decoration:none}
/* Mobile Reading First: inserted only when the existing source already has a real draft article. */
.ndf-day-v40 .ndf44-article-opening{display:none;max-width:60ch;margin:13px 0 20px;border-left:3px solid var(--day-accent);padding:0 0 0 16px}
.ndf-day-v40 .ndf44-article-opening__eyebrow{margin:0 0 9px;color:#455a6f;font:820 .71rem/1.3 Inter,Arial,sans-serif;letter-spacing:.115em;text-transform:uppercase}
.ndf-day-v40 .ndf44-article-opening__text{font:530 clamp(1.06rem,3vw,1.24rem)/1.68 Inter,Arial,sans-serif;letter-spacing:-.01em;color:#26384b;margin:0 0 12px}
.ndf-day-v40 .ndf44-article-opening__link{font:790 .91rem/1.6 Inter,Arial,sans-serif;color:#176174;text-decoration:underline;text-underline-offset:4px}
.ndf-day-v40 .ndf44-article-opening__link:hover{color:#a73367}
.ndf-day-v40 :is(#overview,#take-part,#sources,#related){scroll-margin-top:85px}
/* EDITORIAL / DATE STATUS */
.ndf-day-v40 .status-box{border-radius:13px;border-color:#efdeb4;background:#fff8ec;color:#705322;line-height:1.55}
.ndf-day-v40 .prose{font-size:1.07rem;line-height:1.89;color:#293a4b}
.ndf-day-v40 .prose p + p{margin-top:1.15em}
.ndf-day-v40 .day-hero-warning{border-radius:14px;border-left-width:5px;background:#fff5ef;border-color:#ca8565;color:#6e3120}
.ndf-day-v40 .day-tasks button:disabled{background:#e6eaf0!important;border-color:#bdc9d3!important;color:#465666!important;opacity:1}
/* APPROVED practical-idea family: NDF premium light, cyan/pink/deep-blue accents */
.ndf-day-v40 .day-path{margin-top:8px;padding-top:40px;padding-bottom:35px}
.ndf-day-v40 .day-path__lead{color:#536577;max-width:66ch;line-height:1.73}
.ndf-day-v40 .day-path__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin-top:23px}
.ndf-day-v40 .day-path__card{--ndf44-card-accent:#68CBDD;--ndf44-card-glow:rgba(104,203,221,.15);position:relative;isolation:isolate;overflow:hidden;min-height:215px;border:1px solid var(--ndf44-border);border-radius:21px;padding:22px 19px 21px;background:linear-gradient(180deg,#fbfeff 0%,#fff 100%);box-shadow:0 15px 33px rgba(20,42,68,.055);transition:transform .15s ease,box-shadow .15s ease}
.ndf-day-v40 .day-path__card:nth-child(2){--ndf44-card-accent:#EF4170;--ndf44-card-glow:rgba(239,65,112,.12);background:linear-gradient(180deg,#fffafb 0%,#fff 100%)}
.ndf-day-v40 .day-path__card:nth-child(3){--ndf44-card-accent:#162c4b;--ndf44-card-glow:rgba(22,44,75,.1);background:linear-gradient(180deg,#fbfcfe 0%,#fff 100%)}
.ndf-day-v40 .day-path__card::before{content:"";position:absolute;inset:0 0 auto;height:6px;border-radius:21px 21px 0 0;background:var(--ndf44-card-accent)}
.ndf-day-v40 .day-path__card::after{content:"";position:absolute;right:-27px;bottom:-30px;width:130px;height:130px;border-radius:50%;background:radial-gradient(circle,var(--ndf44-card-glow),transparent 72%);z-index:-1;pointer-events:none}
.ndf-day-v40 .day-path__card:hover{transform:translateY(-2px);box-shadow:0 20px 40px rgba(20,42,68,.075)}
.ndf-day-v40 .day-path__index{display:inline-flex;align-items:center;gap:8px;min-height:29px;border:1px solid #dae7ec;border-radius:99px;padding:6px 10px;background:#fff;color:#34495b;font:840 .65rem/1 Inter,Arial,sans-serif;letter-spacing:.08em}
.ndf-day-v40 .day-path__index::before{content:"";width:7px;height:7px;border-radius:50%;flex:none;background:var(--ndf44-card-accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--ndf44-card-accent) 12%,white)}
.ndf-day-v40 .day-path h3{font:750 1.09rem/1.31 Poppins,Inter,Arial,sans-serif;letter-spacing:-.023em;color:#132438;max-width:20ch;margin:18px 0 10px;text-wrap:balance}
.ndf-day-v40 .day-path__card p{font:400 .85rem/1.7 Inter,Arial,sans-serif;color:#526273;margin:0;max-width:34ch}
/* QUIET facts / typography */
.ndf-day-v40 .side-note{border-radius:24px;border:1px solid #dfe9ed;background:linear-gradient(158deg,#f5fbfd,#fff 53%);padding:26px 23px;box-shadow:0 15px 34px rgba(18,44,64,.055)}
.ndf-day-v40 .side-note::before{height:5px;width:52px;margin-bottom:20px;background:linear-gradient(90deg,#68CBDD 0 70%,#EF4170 70%);border-radius:8px}
.ndf-day-v40 .side-note .eyebrow{font:770 1.05rem/1.3 Poppins,Inter,sans-serif;letter-spacing:-.025em;text-transform:none;color:#182d41}
.ndf-day-v40 .side-note dt{border-top:1px solid #e7eff2;margin-top:12px;padding-top:11px;color:#657787;font:820 .66rem/1.4 Inter,Arial,sans-serif;letter-spacing:.08em}
.ndf-day-v40 .side-note dd{margin:4px 0 3px;font-size:.85rem;line-height:1.56;color:#304557}
.ndf-day-v40 .side-note dt:first-of-type{border-top:0}
.ndf-day-v40 .side-note dd time{color:#112e45;font-size:1.18rem;font-weight:730}
/* original organiser/reference section: high contrast, real underlying URL unchanged */
.ndf-day-v40 .initiative-profile{isolation:isolate;position:relative;background:linear-gradient(158deg,#111b31 0%,#172e4b 100%);border:1px solid #2a415b;border-radius:25px;padding:clamp(27px,4vw,43px);box-shadow:0 20px 39px rgba(17,27,49,.135);margin:24px 0 34px}
.ndf-day-v40 .initiative-profile::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:linear-gradient(90deg,#68CBDD 0 70%,#EF4170 70%)}
.ndf-day-v40 .initiative-profile::after{right:-130px;top:-135px;width:285px;height:285px;border:2px solid #6cc6d644;opacity:1;background:none}
.ndf-day-v40 .initiative-profile__tag{color:#91dde8;font:850 .69rem Inter,sans-serif;letter-spacing:.115em}
.ndf-day-v40 .initiative-profile h2{color:#fff;max-width:25ch;font-size:clamp(1.75rem,3vw,2.35rem);line-height:1.2;letter-spacing:-.04em}
.ndf-day-v40 .initiative-profile p{color:#dce7f0;font-size:.89rem;line-height:1.73}
.ndf-day-v40 .initiative-profile .initiative-link{border-radius:13px;min-height:46px;background:#a3e6ef;color:#152c41;box-shadow:none}
.ndf-day-v40 .initiative-profile .initiative-honesty{border-top:1px solid #ffffff2c;padding-top:14px;margin-top:20px}
/* original source cards: do not substitute source classification, title or URL */
.ndf-day-v40 .partner-resources{border-radius:25px;padding:clamp(22px,3vw,32px);box-shadow:0 18px 40px #02071408}
.ndf-day-v40 .partner-resources__grid{gap:14px}
.ndf-day-v40 .partner-resources__card{--ndf44-src-color:#68CBDD;position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(180deg,#fbfeff 0%,#fff 100%);border:1px solid #dbe7eb;border-radius:20px;min-height:122px;padding:22px 17px 18px;align-items:center;box-shadow:0 10px 25px rgba(20,42,68,.05);transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.ndf-day-v40 .partner-resources__grid li:nth-child(even) .partner-resources__card{--ndf44-src-color:#172d4e;background:linear-gradient(180deg,#fbfcfe,#fff)}
.ndf-day-v40 .partner-resources__card::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:var(--ndf44-src-color)}
.ndf-day-v40 .partner-resources__card:hover{transform:translateY(-2px);border-color:#bed6df;box-shadow:0 17px 30px rgba(20,42,68,.07)}
.ndf-day-v40 .partner-resources__card-title{display:block;max-width:39ch;color:#193449;font:730 .98rem/1.45 Poppins,Inter,sans-serif;letter-spacing:-.018em}
.ndf-day-v40 .partner-resources__card-type{display:inline-block;margin-top:10px;padding:6px 10px;border-radius:99px;border:1px solid #dce8ed;background:#fff;color:#405d70;font-size:.67rem;font-weight:790;letter-spacing:.02em}
.ndf-day-v40 .partner-resources__arrow{color:#265973;align-self:center}
.ndf-day-v40 .partner-resources__grid li:first-child .partner-resources__card{background:linear-gradient(180deg,#fbfeff,#fff);border:1px solid #dbe7eb}
/* real related-page links and original pager: preserve navigation */
.ndf-day-v40 .day-related{background:linear-gradient(135deg,#f7fcfd 0%,#f0f7fa 100%);border:1px solid #e2ebef;border-radius:26px;padding:clamp(24px,4vw,43px)}
.ndf-day-v40 .day-related__link{border:1px solid #dfe9ee;border-radius:19px;background:#fff;box-shadow:0 7px 18px rgba(20,42,68,.035);min-height:154px}
.ndf-day-v40 .day-related__link:hover{border-color:#a6d3db;box-shadow:0 12px 23px rgba(20,42,68,.06)}
.ndf-day-v40 .observance-pager a:focus-visible,.ndf-day-v40 .day-related__link:focus-visible,.ndf-day-v40 .partner-resources__card:focus-visible{outline:3px solid #EF4170;outline-offset:3px}
/* Word handling, accessibility, print */
.ndf-day-v40 .day-intro__copy,.ndf-day-v40 .day-path__card,.ndf-day-v40 .partner-resources__card{min-width:0;overflow-wrap:break-word}
@media(max-width:1000px){.ndf-day-v40 .day-path__grid{grid-template-columns:1fr 1fr}.ndf-day-v40 .day-path__card:nth-child(3){grid-column:span 2}}
@media(max-width:760px){
 .ndf-day-v40 .day-intro__grid{grid-template-columns:1fr;padding:21px 0 31px;gap:25px}
 .ndf-day-v40 .breadcrumb{margin:0 0 19px;line-height:1.55}
 .ndf-day-v40 .day-section-label{margin:0 0 11px}
 .ndf-day-v40 .day-intro .day-kickers{margin-bottom:12px;gap:6px}
 .ndf-day-v40 .day-intro h1{font-size:clamp(2.45rem,9.2vw,4.15rem);line-height:1.08;max-width:20ch;margin:13px 0 16px}
 .ndf-day-v40 .ndf44-article-opening{display:block}
 .ndf-day-v40 .day-intro .lede{font-size:.95rem;line-height:1.5;margin:15px 0 0;border:0;padding:0;color:#66768b}
 .ndf-day-v40 .day-tasks{display:flex;gap:7px;margin-top:21px}
 .ndf-day-v40 .day-tasks>*{flex:1 1 45%;padding:9px 10px;font-size:.75rem;min-height:44px}
 .ndf-day-v40 .day-tasks>a{flex-basis:100%}
 .ndf-day-v40 .day-action-note{margin-top:10px;line-height:1.45}
 .ndf-day-v40 .day-date{min-height:205px;border-radius:24px;gap:11px}
 .ndf-day-v40 .day-date .day-date__number{font-size:clamp(6.25rem,24vw,9.1rem)}
 .ndf-day-v40 .day-jumpnav{gap:21px;overflow-x:auto;scroll-snap-type:x proximity}
 .ndf-day-v40 .day-opening{padding-top:16px}
 .ndf-day-v40 .detail-layout{display:flex;flex-direction:column}
 .ndf-day-v40 .side-note{position:static;order:2;width:100%;border-radius:20px}
 .ndf-day-v40 .day-path__grid{grid-template-columns:1fr;gap:13px}
 .ndf-day-v40 .day-path__card,.ndf-day-v40 .day-path__card:nth-child(3){grid-column:auto;min-height:unset;padding:19px 18px;border-radius:19px}
 .ndf-day-v40 .day-path h3{max-width:none}
 .ndf-day-v40 .day-path__card p{max-width:none}
 .ndf-day-v40 .partner-resources__grid{grid-template-columns:1fr}
 .ndf-day-v40 .partner-resources__grid li:first-child:nth-last-child(n+2){grid-column:auto}
 .ndf-day-v40 .partner-resources__card{min-height:110px;padding:20px 17px}
 .ndf-day-v40 .initiative-profile{border-radius:22px}
 .ndf-day-v40 .day-related__grid{grid-template-columns:1fr}
}
@media(max-width:400px){
 .ndf-day-v40 .day-intro h1{font-size:clamp(2.35rem,9.5vw,3.4rem)}
 .ndf-day-v40 .day-date{min-height:190px}
 .ndf-day-v40 .day-date .day-date__number{font-size:clamp(5.6rem,24vw,6.4rem)}
 .ndf-day-v40 .day-tasks{display:grid;grid-template-columns:1fr 1fr}
 .ndf-day-v40 .day-tasks>a{grid-column:1/-1}
 .ndf-day-v40 .day-tasks>*{width:100%}
}
@media(prefers-contrast:more){
 .ndf-day-v40 .day-path__card,.ndf-day-v40 .partner-resources__card,.ndf-day-v40 .side-note{border-width:2px}
 .ndf-day-v40 .ndf44-article-opening__link{text-decoration:underline}
}
@media(prefers-reduced-motion:reduce){
 .ndf-day-v40 *, .ndf-day-v40 *::before,.ndf-day-v40 *::after{transition:none!important;scroll-behavior:auto!important}
}
@media print{
 .ndf-day-v40 .ndf44-article-opening{display:none!important}
 .ndf-day-v40 .day-path__card,.ndf-day-v40 .side-note,.ndf-day-v40 .partner-resources__card{box-shadow:none}
}

/* Exception for unusually long international observance titles: keep the real article within first mobile viewport. */
@media(max-width:420px){
 .ndf-day-v40.ndf44-long-title .breadcrumb{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;margin-bottom:10px}
 .ndf-day-v40.ndf44-long-title .day-intro h1{font-size:clamp(1.93rem,8.25vw,2.5rem);line-height:1.13;margin:9px 0 12px;letter-spacing:-.045em}
 .ndf-day-v40.ndf44-long-title .day-section-label{margin-bottom:7px;font-size:.65rem}
 .ndf-day-v40.ndf44-long-title .day-intro .day-kickers{display:none}
 .ndf-day-v40.ndf44-long-title .day-intro__grid{padding-top:17px}
}