/*
Theme Name: CrowdTechDaily
Theme URI: https://crowdtechdaily.com/
Author: CrowdTechDaily
Description: CrowdTechDaily 自定义编辑主题。1.0.13：全站统一使用本地 Inter 字体，改善正文、标题、价格、尺寸与技术数字的显示一致性；同时同步后台编辑器字体效果。
Version: 1.0.13
Requires at least: 6.4
Requires PHP: 7.4
Text Domain: crowdtechdaily
*/
@font-face{font-family:Inter;src:url("assets/fonts/InterVariable.woff2") format("woff2");font-style:normal;font-weight:100 900;font-display:swap}
:root{--ctd-ink:#10282e;--ctd-paper:#f4f4ee;--ctd-white:#fff;--ctd-coral:#f26449;--ctd-gold:#eebd58;--ctd-muted:#657479;--ctd-line:#d9ddd7;--ctd-serif:Inter,Arial,sans-serif;--ctd-sans:Inter,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ctd-paper);color:var(--ctd-ink);font-family:var(--ctd-sans);font-variant-numeric:lining-nums proportional-nums;line-height:1.65}img{max-width:100%;height:auto}a{color:inherit}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.screen-reader-text:focus{clip:auto!important;width:auto;height:auto;margin:12px;padding:12px;background:#fff;z-index:99999}.ctd-shell{width:min(1160px,calc(100% - 40px));margin-inline:auto}.site-header{background:#fff;border-bottom:1px solid #e8ece8;position:relative;z-index:20}.site-header__inner{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:32px}.custom-logo{display:block;max-height:48px;width:auto}.site-title{font-size:25px;font-weight:850;letter-spacing:-1px;text-decoration:none}.site-title span{color:var(--ctd-coral)}.primary-menu,.footer-menu,.social-menu{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0}.primary-menu a,.footer-menu a,.social-menu a{text-decoration:none;font-weight:700}.menu-toggle{display:none;border:0;background:var(--ctd-ink);color:#fff;padding:10px 14px;font-weight:800}.site-main{min-height:60vh}.home-hero{background:var(--ctd-ink);color:#fff;padding:86px 0}.home-hero__eyebrow,.section-kicker{color:var(--ctd-gold);font-size:12px;font-weight:850;letter-spacing:.2em}.home-hero h1{color:#fff;font-size:clamp(48px,7vw,88px);line-height:.96;letter-spacing:-.06em;max-width:920px;margin:18px 0 26px}.home-hero p{color:#d1dcde;font-size:20px;max-width:720px}.button{display:inline-block;background:var(--ctd-coral);color:#fff;text-decoration:none;font-weight:850;padding:14px 20px;margin-top:18px}.home-section{padding:76px 0}.home-section--white{background:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}.section-head h2,.archive-header h1{font-size:clamp(34px,5vw,54px);line-height:1;letter-spacing:-.045em;margin:8px 0}.section-head p{max-width:590px;color:var(--ctd-muted)}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.guide-card{background:#fff;border:1px solid var(--ctd-line)}.guide-card__image{aspect-ratio:16/9;background:#eef0ec;overflow:hidden;display:block}.guide-card__image img{width:100%;height:100%;object-fit:cover}.guide-card__body{padding:22px}.guide-card h2,.guide-card h3{font-size:23px;line-height:1.18;margin:8px 0 12px}.guide-card__meta{font-size:11px;color:var(--ctd-muted);text-transform:uppercase;letter-spacing:.1em}.guide-card p{font-family:var(--ctd-serif);color:#31484e}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.category-card{background:var(--ctd-ink);color:#fff;text-decoration:none;padding:24px;min-height:130px;display:flex;align-items:end;font-weight:850;border-top:5px solid var(--ctd-coral)}.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--ctd-line)}.method-step{background:var(--ctd-paper);padding:24px}.method-step b,.method-step span{display:block}.method-step b{font-size:22px}.method-step span{color:var(--ctd-muted);font-family:var(--ctd-serif)}.archive-header{padding:64px 0 34px}.archive-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:54px;padding-bottom:74px}.archive-list{display:grid;gap:20px}.archive-list .guide-card{display:grid;grid-template-columns:minmax(260px,300px) minmax(0,1fr);align-items:start}.archive-list .guide-card__image{height:auto;aspect-ratio:16/9}.sidebar-box{background:#fff;border-top:5px solid var(--ctd-coral);padding:22px}.sidebar-box ul{list-style:none;margin:12px 0 0;padding:0}.sidebar-box li{border-bottom:1px solid var(--ctd-line);padding:9px 0}.pagination{margin-top:32px}.page-numbers{display:inline-block;background:#fff;border:1px solid var(--ctd-line);padding:8px 13px;text-decoration:none}.page-numbers.current{background:var(--ctd-ink);color:#fff}.legacy-article{width:min(780px,calc(100% - 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@media(max-width:900px){.guide-grid{grid-template-columns:1fr 1fr}.category-grid,.method-grid{grid-template-columns:1fr 1fr}.archive-layout{grid-template-columns:1fr}.archive-sidebar{display:none}.site-footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.site-header__inner{min-height:72px}.menu-toggle{display:block}.primary-navigation{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--ctd-line);padding:18px 20px}.primary-navigation.is-open{display:block}.primary-menu{display:block}.primary-menu li{padding:9px 0}.guide-grid,.category-grid,.method-grid,.archive-list .guide-card,.site-footer__grid{grid-template-columns:1fr}.archive-list .guide-card__image{aspect-ratio:16/9}.home-hero{padding:54px 0}.home-section{padding:52px 0}.section-head{display:block}}

/* Contact page: give the form and editorial guidance room to breathe on wide screens. */
.contact-page{width:min(1320px,calc(100% - 48px));padding:56px 0 88px}
.contact-page>h1{margin:0 0 38px;line-height:1}
.contact-page__content>.wp-block-group.alignfull{width:100%;margin-left:0;margin-right:0}
.contact-page__content>.wp-block-group>.wp-block-columns{width:100%;max-width:none!important}
.contact-page__content>.wp-block-group:first-child{border-top:6px solid var(--ctd-coral);padding:72px 64px!important}
.contact-page__content>.wp-block-group:first-child>.wp-block-columns{gap:clamp(48px,6vw,88px)}
.contact-page__content>.wp-block-group:first-child .wp-block-column:last-child{box-shadow:0 20px 55px rgba(16,40,46,.09)}
.contact-page__content>.wp-block-group:nth-child(2){padding:70px 0 12px!important}
.contact-page__content>.wp-block-group:nth-child(2)>.wp-block-columns{gap:20px}
.contact-page__content>.wp-block-group:nth-child(2)>.wp-block-columns>.wp-block-column{background:#fff;border-top:5px solid var(--ctd-gold);padding:28px 28px 30px;min-height:260px}
.contact-page__content>.wp-block-group:nth-child(2)>.wp-block-columns>.wp-block-column:nth-child(2){border-top-color:var(--ctd-coral)}
.contact-page__content>.wp-block-group:nth-child(2)>.wp-block-columns>.wp-block-column:nth-child(3){border-top-color:var(--ctd-ink)}
.contact-page__content>.wp-block-group:nth-child(2)>.wp-block-columns>.wp-block-column h3{margin-top:0;line-height:1.25}
@media(max-width:980px){.contact-page{width:min(760px,calc(100% - 40px));padding-top:44px}.contact-page__content>.wp-block-group:first-child{padding:48px 36px!important}.contact-page__content>.wp-block-group:first-child>.wp-block-columns,.contact-page__content>.wp-block-group:nth-child(2)>.wp-block-columns{display:grid;grid-template-columns:1fr}.contact-page__content>.wp-block-group:first-child>.wp-block-columns{gap:40px}.contact-page__content>.wp-block-group:first-child .wp-block-column{flex-basis:auto!important}.contact-page__content>.wp-block-group:nth-child(2)>.wp-block-columns>.wp-block-column{min-height:0}}
@media(max-width:560px){.contact-page{width:min(100% - 28px,760px);padding:34px 0 62px}.contact-page>h1{margin-bottom:28px}.contact-page__content>.wp-block-group:first-child{padding:36px 20px!important}.contact-page__content>.wp-block-group:first-child .wp-block-column:last-child{padding:24px 18px!important}.contact-page__content>.wp-block-group:nth-child(2){padding-top:48px!important}.contact-page__content>.wp-block-group:nth-child(2)>.wp-block-columns>.wp-block-column{padding:24px}}

/* Homepage editorial hierarchy — 1.0.5 */
.home-hero{padding:64px 0}.home-hero h1{font-size:clamp(46px,6vw,76px);max-width:840px;margin:14px 0 20px}.home-hero p{font-size:18px;margin-bottom:6px}.section-head--compact{margin-bottom:24px}.featured-guide{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(340px,1fr);background:var(--ctd-ink);color:#fff;align-items:stretch}.featured-guide__image{display:block;aspect-ratio:16/9;background:#263f45;overflow:hidden}.featured-guide__image img{width:100%;height:100%;object-fit:cover}.featured-guide__body{padding:32px 38px;display:flex;flex-direction:column;justify-content:center}.featured-guide__body .guide-card__meta{color:#9eb0b4}.featured-guide__body h3{font-size:clamp(28px,3vw,38px);line-height:1.08;letter-spacing:-.035em;margin:10px 0 14px}.featured-guide__body h3 a{text-decoration:none}.featured-guide__body p{color:#d1dcde;font-family:var(--ctd-serif);font-size:16px;line-height:1.55;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.text-link{color:var(--ctd-gold);font-weight:850;text-decoration:none;margin-top:8px}.guide-image-placeholder{display:flex;width:100%;height:100%;align-items:center;justify-content:center;color:#8ea2a6;font-size:14px;font-weight:850;letter-spacing:.16em;text-transform:uppercase}.guide-card{display:flex;flex-direction:column}.guide-card__body{flex:1}.section-action{text-align:center;margin-top:34px}.button--outline{background:transparent;color:var(--ctd-ink);border:2px solid var(--ctd-ink)}.category-grid--dynamic{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.category-card{flex-direction:column;align-items:flex-start;justify-content:flex-end}.category-card small{display:block;color:#aebfc2;font-size:11px;font-weight:650;margin-top:5px}.site-footer__grid--without-newsletter{grid-template-columns:1.6fr 1fr}
@media(max-width:720px){.featured-guide{grid-template-columns:1fr}.home-hero{padding:44px 0}.featured-guide__image{min-height:auto;aspect-ratio:16/9}.featured-guide__body{padding:28px}.featured-guide__body h3{font-size:32px}.site-footer__grid--without-newsletter{grid-template-columns:1fr}}

/* Backer Essentials — replaces low-density category navigation once all three guides are public. */
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@media(max-width:900px){.essentials-grid{grid-template-columns:1fr}.essential-card__art{aspect-ratio:16/5}.ctd-evergreen .ctd-layout{grid-template-columns:1fr}}
@media(max-width:560px){.essential-card__art{aspect-ratio:16/7}}