/*
Theme Name: IDB Tintenblau 2026
Description: Editoriales Block-Theme mit elf vorbereiteten IDB-Seiten, Ein-Klick-Inhaltseinrichtung und geschütztem Vorbereitungsmodus.
Version: 2.1.0
Author: IDB Projekt
Requires at least: 6.6
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: idb-tintenblau-2026
Tags: full-site-editing, block-patterns, custom-colors, editor-style, wide-blocks, blog
*/
:root{--idb-ink:#202e48;--idb-text:#141922;--idb-paper:#fff;--idb-soft:#eef0f3;--idb-line:#c8cdd6;--idb-muted:#566171;--idb-gutter:clamp(22px,4.2vw,68px);--idb-serif:Georgia,'Times New Roman',serif;--idb-sans:Arial,Helvetica,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--idb-paper);color:var(--idb-text);font:18px/1.65 var(--idb-sans);-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--idb-sans);font-weight:800;letter-spacing:-.042em;line-height:1.1;margin:0 0 20px}p{margin:0 0 18px}a{color:var(--idb-ink);text-underline-offset:5px;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}img{max-width:100%;height:auto}button,input,select,textarea{font:inherit}button,a,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid currentColor;outline-offset:5px}input:focus-visible,textarea:focus-visible{outline-offset:2px}button:disabled{cursor:not-allowed;opacity:.7}h1,h2,h3,h4,p,li{overflow-wrap:break-word}[hidden]{display:none!important}.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:fixed;top:-100px;left:20px;padding:12px 22px;background:white;color:var(--idb-ink);z-index:999999}.skip-link:focus{top:10px}.wp-site-blocks{padding:0}.wp-site-blocks>*,.wp-block-group,.wp-block-template-part,.wp-block-post-content{margin-block:0}.idb-main{margin:0}.idb-wrap{max-width:1440px;width:calc(100% - var(--idb-gutter)*2);margin-inline:auto}.idb-stage{background:var(--idb-ink);color:white}.idb-stage a{color:inherit}.idb-section{padding-block:88px}.idb-soft{background:var(--idb-soft)}.idb-kicker{font-size:12px;line-height:1.6;text-transform:uppercase;letter-spacing:1.65px;font-weight:600;margin:0 0 20px}.idb-section-title{font-size:clamp(36px,4.5vw,64px);line-height:1.07;letter-spacing:-.05em;margin:0 0 30px}.idb-small-title{font-size:clamp(26px,2.7vw,38px);line-height:1.08;margin-bottom:0}.idb-lead{font-size:clamp(19px,1.55vw,22px);line-height:1.58;max-width:790px}.idb-small{font-size:13px;line-height:1.7;color:var(--idb-muted)}.idb-emphasis{font-weight:700;font-size:21px;line-height:1.5}.idb-number{font-size:13px;font-weight:600;letter-spacing:.7px;line-height:1.5;margin-bottom:22px;color:var(--idb-ink)}.idb-text-link{font-weight:600;margin-top:26px;margin-bottom:0;font-size:16px}.idb-text-link a{text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:5px}.idb-text-link a:hover{border-bottom-width:2px}
/* Header and real WordPress navigation, with matching portable-preview navigation. */
.idb-header{display:flex;justify-content:space-between;align-items:center;gap:28px;padding-block:30px 27px;border-bottom:1px solid #ffffff4d;position:relative;z-index:10}.idb-brand{display:flex;align-items:center;gap:21px;flex-shrink:0}.idb-brand p{margin:0}.idb-brand a,.idb-footer-brand a{text-decoration:none}.idb-brand-mark{font:700 72px/.98 var(--idb-serif);letter-spacing:-4.5px;white-space:nowrap;margin:0}.idb-slash{font-weight:400;font-size:.93em;display:inline-block;letter-spacing:0;margin-left:8px}.idb-brand-name{font:24px/1.02 var(--idb-serif);letter-spacing:-.6px}.idb-nav{font:15px/1.5 var(--idb-sans)}.idb-nav .wp-block-navigation__container{gap:28px}.idb-nav a{text-decoration:none;display:inline-block;padding-block:10px}.idb-nav a:hover,.idb-nav a[aria-current=page]{text-decoration:underline}.idb-nav .wp-block-navigation__responsive-container.is-menu-open{background:var(--idb-ink)!important;color:white!important;padding:30px}.idb-nav .wp-block-navigation__responsive-container-close{color:white!important}.idb-nav .is-menu-open .wp-block-navigation__container{align-items:flex-start;gap:16px;font-size:24px}.idb-preview-nav{display:flex;gap:28px;align-items:center}.idb-preview-nav a{font-size:15px;padding:10px 0;text-decoration:none}.idb-preview-nav a:hover,.idb-preview-nav a[aria-current=page]{text-decoration:underline}.idb-menu-toggle{display:none;background:none;border:1px solid #ffffff80;color:white;padding:11px 16px;font-size:14px;min-height:44px}.idb-nav .wp-block-navigation__responsive-container-open{color:inherit}
/* Home: the original ink-blue stage and existing editorial collage. */
.idb-hero{display:flex;align-items:center;position:relative;min-height:680px;padding-block:58px 63px}.idb-hero-copy{width:57%;position:relative;z-index:2}.idb-hero-copy>.idb-kicker{color:#dee4ee;margin:0 0 30px}.idb-hero-title{font-weight:900;font-size:clamp(74px,7.8vw,113px);line-height:.96;letter-spacing:-.059em;margin:0 0 36px;overflow-wrap:normal}.idb-underlined{display:inline-block;border-bottom:3px solid #ffffff9e;padding-bottom:9px}.idb-hero-lead{font-size:clamp(19px,1.65vw,23px);line-height:1.5;max-width:550px;letter-spacing:-.25px;margin-bottom:0}.idb-hero-art{position:absolute;inset:auto calc(-1*var(--idb-gutter)) 0 auto;width:48%;height:97%;margin:0;pointer-events:none}.idb-hero-art img{width:100%;height:100%;object-fit:contain;object-position:right bottom;display:block}.idb-hero-art figcaption{position:absolute;bottom:14px;right:22px;max-width:330px;text-align:right;color:white;font-size:10px;line-height:1.5;text-shadow:0 1px 4px #000;margin:0}.idb-main>.wp-block-post-content>.idb-stage,.idb-main>.idb-stage,.idb-page-view>.idb-stage{overflow:hidden}.idb-actions{display:flex;align-items:center;flex-wrap:wrap;gap:26px;margin-top:29px}.idb-actions .wp-block-button{margin:0}.idb-actions .wp-block-button__link,.idb-button{display:inline-block;padding:15px 22px;background:var(--idb-ink);color:white;border:1px solid var(--idb-ink);border-radius:0;font-size:15px;font-weight:600;line-height:1.5;text-decoration:none;min-height:52px;cursor:pointer}.idb-stage .idb-actions .wp-block-button__link{background:white;color:var(--idb-ink);border-color:white}.idb-actions .is-style-idb-text .wp-block-button__link{padding:8px 0;background:transparent!important;border:0;color:inherit;text-decoration:underline;text-underline-offset:7px;min-height:44px}.idb-button:hover,.idb-actions .wp-block-button__link:hover{filter:brightness(.94)}.idb-actions .wp-block-button__link span[aria-hidden]{padding-left:15px}.idb-format-strip{border-bottom:1px solid var(--idb-line)}.idb-formats{display:grid;grid-template-columns:1.03fr 1fr 1fr 1fr;padding-block:38px 40px}.idb-format-intro{padding-right:25px}.idb-format-intro .idb-kicker{font-size:11px;margin-bottom:20px}.idb-format-card{border-left:1px solid var(--idb-line);padding-inline:32px;display:flex;flex-direction:column;align-items:flex-start}.idb-format-card:last-child{padding-right:0}.idb-format-card h3{font-size:clamp(24px,2.35vw,34px);line-height:1.1;margin-bottom:15px}.idb-format-card h3 a{color:inherit;text-decoration:none}.idb-format-card h3 a:hover{text-decoration:underline}.idb-format-card>p:not(.idb-number):not(.idb-card-arrow){font-size:15px;line-height:1.5;margin:0 0 12px;max-width:240px}.idb-format-card .idb-number{margin-bottom:15px}.idb-card-arrow{font-size:35px;line-height:1;margin-top:auto;margin-bottom:0;padding-top:12px}.idb-card-arrow a{display:inline-block;text-decoration:none}.idb-card-arrow a:hover{transform:translate(2px,-2px)}.idb-split{display:grid;grid-template-columns:1fr 1.12fr;gap:9%}.idb-manifest-left>.idb-lead{max-width:390px;font-size:18px}.idb-manifest-right{padding-top:3px}.idb-manifest-right p{font-size:18px;line-height:1.75;margin-bottom:22px}.idb-manifest-right .idb-emphasis{font-size:20px;line-height:1.5;margin-top:27px}.idb-manifest-right .idb-text-link{font-size:15px;margin:30px 0 0}.idb-principles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:47px}.idb-principle{padding:0 28px;border-left:1px solid #b8c1cf}.idb-principle:first-child{padding-left:0;border:0}.idb-principle:last-child{padding-right:0}.idb-principle h3{font-size:27px;letter-spacing:-.045em;margin-bottom:18px}.idb-principle p:not(.idb-number){font-size:16px;line-height:1.65;margin:0}.idb-principle .idb-number{margin-bottom:25px}.idb-join{display:grid;grid-template-columns:1.5fr .8fr;gap:70px;align-items:center;padding-block:72px 78px}.idb-join-copy .idb-lead{max-width:670px;font-size:18px;color:#e4e8ef}.idb-join-copy .idb-section-title{font-size:clamp(37px,4.2vw,59px)}.idb-join-aside{padding-left:55px;border-left:1px solid #ffffff4d;transform:rotate(-3deg)}.idb-join-words{font:italic 39px/1.2 var(--idb-serif);letter-spacing:-1.5px;margin:0 0 25px}.idb-join-foot{font-size:13px;letter-spacing:1px;margin:0}.idb-newsletter{padding-block:38px;border-bottom:1px solid var(--idb-line)}.idb-newsletter-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}.idb-newsletter h2{font-size:25px;margin:0 0 8px}.idb-newsletter p{font-size:15px;margin:0;max-width:760px}.idb-newsletter .idb-kicker{margin-bottom:6px;font-size:11px}.idb-newsletter-status{font-size:12px;letter-spacing:.5px;border:1px solid var(--idb-line);padding:12px 17px;white-space:nowrap}
/* Interior pages. */
.idb-page-mast{background:var(--idb-soft);padding-block:63px 65px;border-bottom:1px solid var(--idb-line)}.idb-page-mast .idb-kicker{margin-bottom:26px}.idb-page-title{font-size:clamp(46px,6vw,86px);line-height:1.035;letter-spacing:-.055em;margin:0 0 28px;max-width:1130px}.idb-page-lead{font-size:clamp(20px,1.65vw,23px);line-height:1.55;margin:0;max-width:850px}.idb-topic-row{display:grid;grid-template-columns:76px 1fr;gap:30px;border-bottom:1px solid var(--idb-line);padding:32px 0}.idb-topic-row:first-of-type{padding-top:10px}.idb-topic-row .idb-number{font:italic 33px/1.1 var(--idb-serif);margin:0}.idb-theme-text h2{font-size:34px;margin:0 0 14px}.idb-theme-text p{max-width:780px;margin:0;font-size:18px}.idb-program-lines{padding-block:62px}.idb-callout h2{font-size:38px;margin-bottom:20px}.idb-callout p{max-width:800px}.idb-callout .idb-actions{margin-top:25px}.idb-format-description .idb-lead{max-width:950px}.idb-three-notes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:40px}.idb-note{padding-top:22px;border-top:1px solid var(--idb-line)}.idb-note h3{font-size:25px;margin:0 0 14px}.idb-note p{font-size:17px;margin:0;line-height:1.65}.idb-note-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin-top:38px}.idb-empty-state{border:1px solid var(--idb-line);padding:34px 38px;background:var(--idb-soft);margin-top:20px}.idb-empty-state h2,.idb-empty-state h3{font-size:27px;margin:0 0 14px}.idb-empty-state p{max-width:800px;margin:0;font-size:17px}.idb-empty-state .idb-small{font-size:13px;margin-top:16px}.idb-taxonomies{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:27px}.idb-chip{display:inline-flex;align-items:center;padding:8px 15px;border:1px solid var(--idb-line);font-size:13px;background:white;color:var(--idb-ink);text-decoration:none}.idb-chip.is-active{background:var(--idb-ink);color:white;border-color:var(--idb-ink)}.idb-mag-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.idb-mag-card{border-top:1px solid var(--idb-line);padding-top:24px}.idb-mag-card h3{font-size:30px;line-height:1.16}.idb-mag-card h3 a{text-decoration:none;color:inherit}.idb-mag-card img{aspect-ratio:16/10;object-fit:cover;display:block;width:100%;margin-bottom:20px}.idb-mag-card p{font-size:16px;line-height:1.6}.idb-mag-card .idb-kicker{font-size:11px;margin-bottom:15px}.idb-pagination{margin-top:35px;display:flex;gap:12px}.idb-pagination a,.idb-pagination span{padding:8px 14px;border:1px solid var(--idb-line);text-decoration:none}.idb-join-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px 60px}.idb-join-card{border-top:1px solid var(--idb-line);padding:25px 0 8px}.idb-join-card h2{font-size:35px;line-height:1.15;margin-bottom:20px}.idb-join-card p{max-width:530px}.idb-join-card .idb-number{margin-bottom:20px}.idb-prose{max-width:850px}.idb-prose>h2{margin-top:38px;margin-bottom:18px;font-size:30px}.idb-prose>h2:first-child{margin-top:0}.idb-prose>h3{font-size:24px;margin-top:30px}.idb-prose>p{margin-bottom:20px}.idb-prose .idb-small{margin-top:32px}.idb-prose ul{padding-left:24px;margin:18px 0 24px}.idb-prose li{margin:8px 0}.idb-details{border-bottom:1px solid var(--idb-line);padding:24px 0}.idb-details summary{font-size:24px;font-weight:600;cursor:pointer}.idb-details[open] summary{margin-bottom:20px}.idb-result{padding:28px 0;border-bottom:1px solid var(--idb-line)}.idb-contact-grid{display:grid;grid-template-columns:.85fr 1.2fr;gap:9%}.idb-contact-intro .idb-section-title{font-size:43px}.idb-contact-details{margin-top:30px;font-size:16px}.idb-contact-details a{overflow-wrap:anywhere}.idb-contact-box{background:var(--idb-soft);padding:34px}.idb-form label{display:block;font-size:14px;line-height:1.5;font-weight:600;margin-bottom:8px}.idb-form input,.idb-form select,.idb-form textarea{display:block;max-width:100%;width:100%;border:1px solid #a2acbb;background:white;color:var(--idb-text);border-radius:0;padding:11px 13px;font-size:16px;line-height:1.5;min-height:47px}.idb-form textarea{min-height:160px;resize:vertical}.idb-field{margin-bottom:20px}.idb-form .idb-small{font-size:12px;margin-bottom:20px}.idb-form .idb-button{width:100%}.idb-form .idb-form-notice{font-size:13px;padding:13px 15px;border-left:3px solid var(--idb-ink);background:white;margin-bottom:23px}.idb-field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.idb-form-feedback{padding:15px 18px;background:var(--idb-soft);border:1px solid var(--idb-ink);font-size:14px;margin-bottom:24px}.idb-hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.idb-legal-pending{border-left:3px solid var(--idb-ink);background:var(--idb-soft);padding:23px 27px;font-size:16px;margin-bottom:30px}.idb-legal-pending h2{font-size:24px;margin:0 0 14px}.idb-legal-pending p{margin:0 0 13px}.idb-legal-pending p:last-child{margin-bottom:0}.idb-placeholder{padding:2px 7px;background:var(--idb-soft);font-size:15px;color:var(--idb-muted)}.wp-block-search__inside-wrapper{border:1px solid var(--idb-line);padding:5px}.wp-block-search__button{background:var(--idb-ink);color:white;border:0;padding:10px 20px;border-radius:0}.wp-block-search__input{font:inherit;border:0;padding:10px}
/* Footer. */
.idb-footer{padding-block:48px 24px}.idb-footer-grid{display:grid;grid-template-columns:1.65fr .85fr .95fr 1fr;gap:32px}.idb-footer .idb-brand-mark{font-size:56px;margin-bottom:20px}.idb-footer-claim{font-size:16px;line-height:1.65;color:#edf0f5;max-width:320px;margin:0}.idb-footer-col .idb-kicker{font-size:11px;color:#cdd5e2;margin-bottom:19px}.idb-footer-col>p:not(.idb-kicker){font-size:14px;margin:0 0 8px}.idb-footer-col a{color:white;text-decoration:none}.idb-footer-col a:hover{text-decoration:underline}.idb-footer-bottom{display:flex;justify-content:space-between;gap:30px;padding-top:25px;margin-top:43px;border-top:1px solid #ffffff3d}.idb-footer-bottom p{color:#c7d0df;font-size:11px;margin:0}
/* Preview-only chrome. Never part of the public website. */
.idb-preview-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;background:#e7eaf0;color:#202e48;padding:9px var(--idb-gutter);font-size:11px;line-height:1.4;border-bottom:1px solid #c8cdd6}.idb-preview-bar strong{font-weight:700}.idb-preview-bar select{background:transparent;border:0;font-size:11px;color:inherit;max-width:180px;cursor:pointer}.idb-preview-bar a{font-size:11px}.idb-page-view:focus{outline:none}.idb-preview-page-badge{padding:7px 12px;background:white;border:1px solid #c8cdd6;font-size:11px;line-height:1.2}.idb-floating-top{position:fixed;bottom:22px;right:22px;z-index:25;background:white;color:var(--idb-ink);border:1px solid var(--idb-line);width:44px;height:44px;font-size:22px;cursor:pointer;box-shadow:0 2px 12px #0000000d}
@media(max-width:1150px){.idb-brand-mark{font-size:62px}.idb-brand-name{font-size:21px}.idb-header{gap:23px}.idb-nav .wp-block-navigation__container,.idb-preview-nav{gap:20px}.idb-nav,.idb-preview-nav a{font-size:14px}.idb-hero{min-height:610px;padding-block:47px 53px}.idb-hero-title{font-size:8.2vw}.idb-hero-art{width:46%}.idb-hero-lead{max-width:450px}.idb-format-card{padding-inline:23px}.idb-format-card h3{font-size:25px}.idb-format-card>p:not(.idb-number):not(.idb-card-arrow){font-size:14px}.idb-small-title{font-size:29px}.idb-principle{padding-inline:20px}.idb-principle h3{font-size:23px}.idb-principle p:not(.idb-number){font-size:15px}.idb-join{gap:35px}.idb-join-aside{padding-left:32px}.idb-join-words{font-size:33px}.idb-section{padding-block:66px}.idb-three-notes{gap:24px}.idb-contact-grid{gap:6%}.idb-footer-grid{grid-template-columns:1.3fr .8fr 1fr 1fr;gap:23px}}
@media(max-width:960px){.idb-nav .wp-block-navigation__responsive-container:not(.is-menu-open){display:none}.idb-nav .wp-block-navigation__responsive-container-open:not(.always-shown){display:flex}.idb-menu-toggle{display:block}.idb-preview-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--idb-ink);padding:24px;border:1px solid #ffffff55;flex-direction:column;align-items:flex-start;gap:10px}.idb-preview-nav.is-open{display:flex}.idb-preview-nav a{font-size:20px;width:100%}.idb-hero{min-height:535px}.idb-hero-copy{width:59%}.idb-hero-title{font-size:8.8vw}.idb-hero-art{width:47%;height:90%}.idb-hero-lead{font-size:18px;max-width:400px}.idb-hero-copy>.idb-kicker{font-size:10px;margin-bottom:23px}.idb-formats{grid-template-columns:1fr 1fr;gap:30px 0}.idb-format-card{padding-left:30px}.idb-format-card:nth-child(3){border-left:0;padding-left:0;padding-top:27px;border-top:1px solid var(--idb-line);padding-right:25px}.idb-format-card:nth-child(4){padding-top:27px;border-top:1px solid var(--idb-line)}.idb-format-card h3{font-size:31px}.idb-format-card>p:not(.idb-number):not(.idb-card-arrow){font-size:16px;max-width:300px}.idb-small-title{font-size:35px}.idb-principles{grid-template-columns:1fr 1fr;gap:33px 0}.idb-principle:nth-child(3){padding-left:0;border-left:0}.idb-principle:nth-child(2){padding-right:0}.idb-principle h3{font-size:27px}.idb-principle p:not(.idb-number){font-size:16px}.idb-split{gap:6%;grid-template-columns:1fr 1.15fr}.idb-manifest-right p{font-size:16px}.idb-manifest-left .idb-lead{font-size:17px}.idb-section-title{font-size:44px}.idb-join{grid-template-columns:1fr;padding-block:55px}.idb-join-aside{display:none}.idb-join-copy .idb-section-title{font-size:50px}.idb-note-grid{grid-template-columns:1fr 1fr}.idb-three-notes{grid-template-columns:1fr;gap:25px}.idb-note p{max-width:850px}.idb-contact-grid{grid-template-columns:1fr;gap:38px}.idb-contact-box{max-width:730px}.idb-footer-grid{grid-template-columns:1.3fr 1fr;gap:38px}.idb-mag-grid{grid-template-columns:1fr 1fr}.idb-join-grid{gap:34px}.idb-join-card h2{font-size:29px}.idb-newsletter-inner{align-items:flex-start}.idb-newsletter-status{font-size:11px}.idb-page-mast{padding-block:50px}.idb-topic-row{grid-template-columns:55px 1fr}}
@media(max-width:650px){:root{--idb-gutter:22px}body{font-size:17px}.idb-header{padding-block:22px;gap:17px}.idb-brand{gap:12px}.idb-brand-mark{font-size:49px;letter-spacing:-3px}.idb-brand-name{font-size:17px;letter-spacing:-.35px}.idb-slash{margin-left:5px}.idb-menu-toggle{padding:8px 12px;font-size:12px}.idb-hero{display:block;min-height:0;padding:34px 0 0}.idb-hero-copy{width:100%}.idb-hero-copy>.idb-kicker{font-size:10px;margin-bottom:25px}.idb-hero-title{font-size:clamp(56px,12.7vw,83px);line-height:.99;letter-spacing:-.055em;margin-bottom:27px}.idb-underlined{border-width:2px;padding-bottom:5px}.idb-hero-lead{font-size:18px;line-height:1.55;max-width:460px}.idb-hero-art{position:relative;inset:auto;width:96%;height:auto;aspect-ratio:1.01;margin:30px 0 0 14%;max-width:520px}.idb-hero-art img{height:100%;object-position:right bottom}.idb-hero-art figcaption{font-size:9px;bottom:10px;right:20%;max-width:240px}.idb-actions{gap:20px;margin-top:26px}.idb-actions .wp-block-button__link,.idb-button{font-size:14px;padding:13px 18px;min-height:48px}.idb-actions .wp-block-button__link span[aria-hidden]{padding-left:8px}.idb-actions .is-style-idb-text .wp-block-button__link{padding-inline:0}.idb-formats{padding-block:30px;gap:24px 0}.idb-format-intro{padding-right:18px}.idb-format-intro .idb-kicker{font-size:10px;line-height:1.6;margin-bottom:17px}.idb-small-title{font-size:28px}.idb-format-card{padding-left:20px;padding-right:0}.idb-format-card h3{font-size:25px;margin-bottom:12px}.idb-format-card>p:not(.idb-number):not(.idb-card-arrow){font-size:14px;line-height:1.55}.idb-format-card .idb-number{font-size:12px;margin-bottom:15px}.idb-format-card:nth-child(3){padding-right:18px}.idb-card-arrow{font-size:30px}.idb-section{padding-block:48px}.idb-section-title{font-size:39px;line-height:1.1;margin-bottom:23px}.idb-split{grid-template-columns:1fr;gap:26px}.idb-manifest-left>.idb-lead{max-width:none;margin-bottom:0}.idb-manifest-right p{font-size:17px;line-height:1.7}.idb-kicker{font-size:10px;letter-spacing:1.2px;margin-bottom:18px}.idb-principles{gap:30px 0;margin-top:34px}.idb-principle{padding-inline:18px}.idb-principle h3{font-size:23px;margin-bottom:13px;letter-spacing:-.045em}.idb-principle p:not(.idb-number){font-size:14px;line-height:1.65}.idb-principle .idb-number{font-size:11px;margin-bottom:17px}.idb-join{padding-block:49px}.idb-join-copy .idb-section-title{font-size:39px;line-height:1.1}.idb-join-copy .idb-lead{font-size:17px}.idb-newsletter{padding-block:31px}.idb-newsletter-inner{display:block}.idb-newsletter h2{font-size:23px}.idb-newsletter p{font-size:14px}.idb-newsletter-status{display:inline-block;margin-top:18px}.idb-page-mast{padding-block:40px 42px}.idb-page-mast .idb-kicker{margin-bottom:24px}.idb-page-title{font-size:clamp(40px,10vw,62px);line-height:1.08;letter-spacing:-.05em;margin-bottom:23px}.idb-page-lead{font-size:19px}.idb-topic-row{grid-template-columns:33px 1fr;gap:17px;padding-block:25px}.idb-topic-row .idb-number{font-size:25px}.idb-theme-text h2{font-size:28px;line-height:1.1}.idb-theme-text p{font-size:16px;line-height:1.65}.idb-three-notes,.idb-note-grid{grid-template-columns:1fr;gap:27px;margin-top:30px}.idb-note h3{font-size:26px}.idb-note p{font-size:16px}.idb-empty-state{padding:25px}.idb-empty-state h2,.idb-empty-state h3{font-size:25px}.idb-empty-state p{font-size:16px}.idb-join-grid{grid-template-columns:1fr;gap:30px}.idb-join-card h2{font-size:32px}.idb-join-card .idb-number{margin-bottom:17px}.idb-prose>h2{font-size:29px}.idb-contact-intro .idb-section-title{font-size:37px}.idb-contact-box{padding:24px 19px}.idb-field-row{grid-template-columns:1fr;gap:0}.idb-mag-grid{grid-template-columns:1fr}.idb-taxonomies{gap:7px}.idb-chip{font-size:12px;padding:7px 10px}.idb-footer{padding-block:38px 22px}.idb-footer-grid{grid-template-columns:1fr 1fr;gap:30px 22px}.idb-footer-brand{grid-column:1/-1;display:flex;gap:24px;align-items:center}.idb-footer .idb-brand-mark{font-size:51px;margin:0}.idb-footer-claim{font-size:14px;line-height:1.55}.idb-footer-col .idb-kicker{margin-bottom:15px}.idb-footer-col>p:not(.idb-kicker){font-size:13px;margin-bottom:9px}.idb-footer-bottom{flex-direction:column;gap:8px;margin-top:30px;padding-top:23px}.idb-preview-bar{padding:8px 12px;font-size:10px;gap:8px}.idb-preview-bar>span:first-child{max-width:58%}.idb-preview-bar select{font-size:10px;max-width:130px}.idb-preview-bar .idb-preview-page-badge{display:none}.idb-legal-pending{padding:20px}.idb-legal-pending p{font-size:14px}}
@media(max-width:370px){.idb-brand-name{font-size:15px}.idb-brand-mark{font-size:43px}.idb-brand{gap:9px}.idb-menu-toggle{padding:8px 10px}.idb-small-title{font-size:25px}.idb-format-card h3{font-size:23px}.idb-principles{grid-template-columns:1fr;gap:23px}.idb-principle,.idb-principle:first-child{border-left:0;padding:0 0 23px;border-bottom:1px solid var(--idb-line)}.idb-principle:last-child{padding-bottom:0;border:0}.idb-principle h3{font-size:27px}.idb-principle p:not(.idb-number){font-size:16px}.idb-footer-brand{display:block}.idb-footer .idb-brand-mark{margin-bottom:17px}.idb-section-title,.idb-join-copy .idb-section-title{font-size:34px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{.idb-preview-bar,.idb-menu-toggle,.idb-nav,.idb-preview-nav,.idb-floating-top{display:none!important}.idb-stage{background:white!important;color:black!important}.idb-stage a{color:black!important}.idb-hero-art{display:none}.idb-hero-copy{width:100%}.idb-section{padding-block:25px}.idb-page-view{break-after:page}}
/* The content stays visually editable in the native block editor. */
.editor-styles-wrapper{font-family:var(--idb-sans)}.editor-styles-wrapper .idb-hero-art{pointer-events:auto}.editor-styles-wrapper .wp-block{max-width:none}.editor-styles-wrapper .idb-hero{overflow:hidden}

/* 2.1.0 — Tintenblau + Himbeerrot.
   Presentation-only update: no page text, structure, links or settings are changed.
   The original photograph stays untouched; paper accents are decorative CSS layers.
*/
:root {
  --idb-red: var(--wp--preset--color--accent, #cc003d);
  --idb-red-hover: #ad0034;
}

/* A small brand accent; the wordmark and institute name remain white on blue. */
.idb-slash { color: var(--idb-red); }

/* The existing white headline stays white. Only its underline becomes a red mark. */
.idb-underlined {
  position: relative;
  border-bottom-color: transparent;
}
.idb-underlined::after {
  content: "";
  position: absolute;
  left: 0;
  right: -1%;
  bottom: -3px;
  height: clamp(7px, .78vw, 11px);
  background: var(--idb-red);
  transform: rotate(-1.05deg);
  clip-path: polygon(0 28%, 4% 16%, 16% 23%, 29% 10%, 47% 17%, 64% 6%, 82% 12%, 97% 0, 100% 56%, 97% 91%, 80% 88%, 63% 100%, 41% 93%, 23% 100%, 7% 84%, 0 93%);
  pointer-events: none;
}

/* Two torn-paper accents behind, not across, the unchanged collage. */
.idb-hero-art { isolation: isolate; }
.idb-hero-art::before,
.idb-hero-art::after {
  content: "";
  position: absolute;
  display: block;
  z-index: -1;
  background-color: var(--idb-red);
  pointer-events: none;
  clip-path: polygon(1% 5%, 7% 2%, 11% 4%, 17% 1%, 24% 3%, 31% 0, 38% 2%, 45% 1%, 52% 3%, 60% 0, 67% 2%, 75% 1%, 83% 3%, 91% 0, 98% 3%, 97% 13%, 100% 23%, 98% 32%, 100% 43%, 98% 53%, 100% 65%, 98% 78%, 100% 88%, 97% 99%, 90% 97%, 82% 100%, 74% 98%, 65% 100%, 57% 97%, 48% 100%, 39% 98%, 30% 100%, 22% 97%, 14% 100%, 5% 98%, 1% 92%, 3% 81%, 0 71%, 2% 60%, 0 49%, 3% 39%, 0 28%, 2% 16%);
}
.idb-hero-art::before {
  width: 44%;
  height: 28%;
  right: 1%;
  top: 10%;
  transform: rotate(11deg);
}
.idb-hero-art::after {
  width: 38%;
  height: 30%;
  left: 13%;
  bottom: 11%;
  transform: rotate(-13deg);
}
.idb-hero-art img { position: relative; z-index: 0; }
.idb-hero-art figcaption { z-index: 1; }

/* One clear primary action per action group; secondary actions stay text links. */
.idb-actions .wp-block-button:not(.is-style-idb-text) > .wp-block-button__link,
.idb-button,
.wp-block-search__button {
  background: var(--idb-red);
  border-color: var(--idb-red);
  color: #fff;
}
.idb-actions .wp-block-button:not(.is-style-idb-text) > .wp-block-button__link:hover,
.idb-button:not(:disabled):hover,
.wp-block-search__button:hover {
  background: var(--idb-red-hover);
  border-color: var(--idb-red-hover);
  filter: none;
}
.idb-actions .wp-block-button:not(.is-style-idb-text) > .wp-block-button__link:focus-visible,
.idb-button:focus-visible,
.wp-block-search__button:focus-visible {
  outline-color: var(--idb-ink);
}
.idb-stage .idb-actions .wp-block-button:not(.is-style-idb-text) > .wp-block-button__link:focus-visible,
.idb-stage .idb-button:focus-visible {
  outline-color: #fff;
}

/* Red is reserved for labels, numbers and short links on the light sections. */
.idb-kicker,
.idb-number,
.idb-card-arrow a,
.idb-text-link a { color: var(--idb-red); }
.idb-stage .idb-kicker { color: #dee4ee; }
.idb-stage .idb-number,
.idb-stage .idb-card-arrow a,
.idb-stage .idb-text-link a { color: #fff; }
.idb-footer-col .idb-kicker { color: #cdd5e2; }
.idb-principle h3,
.idb-format-card h3 { color: var(--idb-text); }
.idb-text-link a:hover { color: var(--idb-red-hover); }
.idb-stage .idb-text-link a:hover { color: #fff; }

/* Navigation stays white; the active/hover underline echoes the red mark. */
.idb-preview-nav a:hover,
.idb-preview-nav a[aria-current="page"],
.idb-nav a:hover,
.idb-nav a[aria-current="page"] {
  color: inherit;
  text-decoration-color: var(--idb-red);
  text-decoration-thickness: 3px;
  text-underline-offset: 8px;
}
.idb-actions .is-style-idb-text .wp-block-button__link:hover {
  text-decoration-color: var(--idb-red);
  text-decoration-thickness: 2px;
  filter: none;
}
.idb-page-mast .idb-kicker::before {
  content: "";
  display: inline-block;
  width: 27px;
  height: 3px;
  margin-right: 12px;
  vertical-align: middle;
  background: currentColor;
}
.idb-details summary::marker { color: var(--idb-red); }
.idb-chip.is-active {
  color: #fff;
  background: var(--idb-red);
  border-color: var(--idb-red);
}

/* No extra line height or layout changes are introduced on small screens. */
@media (max-width: 650px) {
  .idb-underlined::after { height: 7px; bottom: -2px; }
  .idb-hero-art::before { top: 9%; width: 43%; }
  .idb-hero-art::after { left: 8%; width: 40%; }
}
@media print {
  .idb-underlined::after { display: none; }
  .idb-underlined { border-bottom-color: currentColor; }
  .idb-slash,
  .idb-number,
  .idb-kicker,
  .idb-card-arrow a,
  .idb-text-link a { color: inherit !important; }
}