:root{--yellow-100: #fff7cc;--yellow-500: #ffd109;--yellow-700: #c7a300;--green-100: #e3f5e5;--green-500: #41b349;--green-700: #2e8535;--red-100: #fce4e3;--red-500: #ed2a24;--red-700: #b71c17;--ink-900: #020202;--ink-600: #4a4a4a;--ink-300: #b9b9b4;--ink-200: #e7e7e4;--paper: #ffffff;--paper-warm: #faf9f5;--bg: var(--paper-warm);--bg-raised: var(--paper);--bg-inverse: var(--ink-900);--text: var(--ink-900);--text-2: var(--ink-600);--text-inverse: var(--paper-warm);--line: var(--ink-200);--line-strong: var(--ink-900);--accent: var(--yellow-500);--accent-soft: var(--yellow-100);--positive: var(--green-500);--alert: var(--red-500);--alert-soft: var(--red-100);--focus-ring: 2px solid var(--ink-900);--map-essen: #f59a23;--map-bach: #7db8d9;--font-sans: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;--fs-display: clamp(2.75rem, .5rem + 10.5vw, 11rem);--fs-h1: clamp(2.75rem, 1.5rem + 5.5vw, 6.5rem);--fs-h2: clamp(2rem, 1.25rem + 3.2vw, 4.25rem);--fs-h3: clamp(1.375rem, 1.1rem + 1.2vw, 2rem);--fs-lead: clamp(1.125rem, 1rem + .6vw, 1.5rem);--fs-body: clamp(1rem, .95rem + .25vw, 1.125rem);--fs-small: .875rem;--fs-eyebrow: .8125rem;--fs-mega-number: clamp(3rem, 2rem + 6vw, 7.5rem);--lh-tight: .95;--lh-heading: 1.05;--lh-body: 1.6;--ls-eyebrow: .14em;--ls-tight: -.02em;--wdth-expanded: 125;--wdth-normal: 100;--space-1: .25rem;--space-2: .5rem;--space-3: 1rem;--space-4: 1.5rem;--space-5: 2rem;--space-6: 3rem;--space-7: 4rem;--space-8: 6rem;--space-section: clamp(4rem, 2rem + 8vw, 8rem);--container: 1240px;--container-wide: 1520px;--gutter: clamp(1.25rem, .75rem + 2.5vw, 3rem);--radius: 2px;--radius-pill: 999px;--border: 1px solid var(--line-strong);--ease-out: cubic-bezier(.22, 1, .36, 1);--dur-fast: .25s;--dur-med: .5s;--z-nav: 100;--z-overlay: 200}*,*:before,*:after{box-sizing:border-box;margin:0}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:clip}img,svg,video{display:block;max-width:100%;height:auto}a{color:inherit}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:var(--focus-ring);outline-offset:3px}::selection{background:var(--accent);color:var(--ink-900)}h1,h2,h3{font-weight:700;line-height:var(--lh-heading);letter-spacing:var(--ls-tight);text-wrap:balance}.u-display{font-size:var(--fs-display);font-weight:800;font-stretch:115%;line-height:var(--lh-tight);text-transform:uppercase;letter-spacing:-.015em}.u-h1{font-size:var(--fs-h1)}.u-h2{font-size:var(--fs-h2)}.u-h3{font-size:var(--fs-h3)}.u-lead{font-size:var(--fs-lead);line-height:1.45;color:var(--text-2);text-wrap:pretty}.u-serif{font-family:var(--font-serif);font-style:italic;font-weight:400;letter-spacing:0;text-transform:none}.u-eyebrow{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--fs-eyebrow);font-weight:600;letter-spacing:var(--ls-eyebrow);text-transform:uppercase;color:var(--text)}.u-eyebrow:before{content:"";width:2rem;height:2px;background:var(--accent)}.u-marker{background:linear-gradient(transparent 55%,var(--accent) 55%,var(--accent) 92%,transparent 92%)}.container{width:min(100% - 2 * var(--gutter),var(--container));margin-inline:auto}.container--wide{width:min(100% - 2 * var(--gutter),var(--container-wide))}.section{padding-block:var(--space-section)}.section--rule{border-top:var(--border)}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.skip-link{position:absolute;top:0;left:0;z-index:calc(var(--z-nav) + 1);padding:var(--space-2) var(--space-3);background:var(--ink-900);color:var(--paper);text-decoration:none;transform:translateY(-110%);transition:transform var(--dur-fast) var(--ease-out)}.skip-link:focus{transform:translateY(0)}[data-reveal]{will-change:transform,opacity}.site-header{position:fixed;inset:0 0 auto 0;z-index:var(--z-nav);background:color-mix(in srgb,var(--paper-warm) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);transition:transform var(--dur-med) var(--ease-out)}.site-header.is-hidden{transform:translateY(-100%)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);margin-inline:auto;padding-block:.75rem}.site-header__brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}.site-header__wordmark{font-weight:800;font-stretch:115%;text-transform:uppercase;letter-spacing:.02em;font-size:1rem}.site-header__nav{display:flex;align-items:center;gap:clamp(1rem,3vw,2.25rem)}.site-header__nav>a:not(.btn){font-size:var(--fs-small);font-weight:600;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;position:relative}.site-header__nav>a:not(.btn):after{content:"";position:absolute;left:0;bottom:-4px;width:100%;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:right;transition:transform var(--dur-fast) var(--ease-out)}.site-header__nav>a:not(.btn):hover:after{transform:scaleX(1);transform-origin:left}@media(max-width:1023px){.site-header__nav>a:not(.btn){display:none}}@media(max-width:480px){.site-header__wordmark{display:none}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:1rem 2rem;border:2px solid var(--ink-900);border-radius:var(--radius-pill);background:transparent;color:var(--ink-900);font-weight:700;font-size:var(--fs-small);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;cursor:pointer;position:relative;isolation:isolate;overflow:hidden;transition:color var(--dur-fast) var(--ease-out)}.btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:var(--accent);transform:translateY(101%);transition:transform var(--dur-fast) var(--ease-out)}.btn:hover:before,.btn:focus-visible:before{transform:translateY(0)}.btn--primary{background:var(--ink-900);color:var(--paper-warm)}.btn--primary:hover,.btn--primary:focus-visible{color:var(--ink-900)}.btn--small{padding:.55rem 1.15rem;border-width:1.5px}.btn--big{padding:1.35rem 3rem;font-size:1rem}.btn[disabled]{opacity:.5;cursor:not-allowed}.btn[disabled]:before{display:none}.arrow-link{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;text-decoration:none;border-bottom:2px solid var(--accent);padding-bottom:2px}.arrow-link:after{content:"→";transition:transform var(--dur-fast) var(--ease-out)}.arrow-link:hover:after{transform:translate(6px)}.marquee{background:var(--accent);border-block:var(--border);overflow:hidden;padding-block:.85rem}.marquee__track{display:flex;gap:3rem;width:max-content;white-space:nowrap}.marquee__item{display:inline-flex;align-items:center;gap:3rem;font-weight:800;font-stretch:115%;font-size:clamp(1.1rem,2.4vw,1.6rem);text-transform:uppercase;letter-spacing:.01em}.marquee__item:after{content:"✦";font-size:.8em}@media(prefers-reduced-motion:reduce){.marquee__track{width:auto;white-space:normal}.marquee__item:not(:first-child){display:none}}.section-head{display:grid;gap:var(--space-3);margin-bottom:var(--space-7);max-width:60ch}.timeline{position:relative;list-style:none;padding:0;margin:0}.timeline:before{content:"";position:absolute;left:5px;top:0;bottom:0;width:2px;background:var(--line)}.timeline__progress{position:absolute;left:5px;top:0;width:2px;height:100%;background:var(--ink-900);transform:scaleY(0);transform-origin:top}.event-row{position:relative;display:grid;grid-template-columns:minmax(7.5rem,12rem) 1fr auto;gap:var(--space-4);align-items:baseline;padding:var(--space-4) var(--space-4) var(--space-4) var(--space-6);border-bottom:1px solid var(--line)}.event-row:before{content:"";position:absolute;left:0;top:calc(var(--space-4) + .5em);width:12px;height:12px;border-radius:50%;background:var(--positive)}.event-row--past{opacity:.45}.event-row--past:before{background:var(--ink-300)}.event-row--next{background:var(--accent-soft);box-shadow:inset 0 0 0 1.5px var(--accent);margin-left:1.75rem;padding-left:calc(var(--space-6) - 1.75rem)}.event-row--next:before{background:var(--accent);outline:2px solid var(--ink-900);left:-1.75rem}.event-row__date{font-weight:800;font-stretch:115%;font-size:var(--fs-h3);text-transform:uppercase;line-height:1.1;font-variant-numeric:tabular-nums}.event-row__title{font-size:var(--fs-lead);font-weight:600}.event-row__meta{color:var(--text-2);font-size:var(--fs-small)}.event-row__badge{justify-self:end;font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.25rem .7rem;border:1px solid currentColor;border-radius:var(--radius-pill)}@media(max-width:640px){.event-row{grid-template-columns:1fr auto}.event-row__date{grid-column:1 / -1}}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:var(--space-4)}.card{display:grid;grid-template-rows:auto auto 1fr auto;gap:var(--space-3);padding:var(--space-5);background:var(--bg-raised);border:var(--border);border-radius:var(--radius);transition:border-color var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out)}.card:hover{border-color:var(--yellow-700);transform:translateY(-4px)}.card__index{font-family:var(--font-serif);font-style:italic;font-size:2rem;color:var(--yellow-700)}.card__title{font-size:var(--fs-h3)}.card .arrow-link{align-self:end;justify-self:start}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}.form-field{display:grid;gap:.5rem}.form-field--full{grid-column:1 / -1}.form-field__label{font-weight:700;font-size:var(--fs-small);letter-spacing:.04em;text-transform:uppercase}.form-field__label small{font-weight:400;text-transform:none;letter-spacing:0;color:var(--text-2)}.form-field__input{padding:.9rem 1rem;background:var(--bg-raised);border:var(--border);border-radius:var(--radius);width:100%}.form-field__input:focus-visible{outline-offset:0}textarea.form-field__input{resize:vertical;min-height:6.5rem}.form-field__hint{font-size:var(--fs-small);color:var(--text-2)}.form-field__error{font-size:var(--fs-small);font-weight:600;color:var(--alert);display:none}.form-field.has-error .form-field__error{display:block}.form-field.has-error .form-field__input{border-color:var(--alert)}.form-check{display:grid;grid-template-columns:auto 1fr;gap:.75rem;align-items:start;font-size:var(--fs-small);line-height:1.5}.form-check input{width:1.25rem;height:1.25rem;margin-top:.1rem;accent-color:var(--ink-900)}.hp-field{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}.form-status{padding:var(--space-4);border-radius:var(--radius);font-weight:600}.form-status--error{background:var(--alert-soft);border:1px solid var(--alert)}.form-success{display:grid;gap:var(--space-3);justify-items:start;padding:var(--space-6);background:var(--green-100);border:1px solid var(--green-700);border-radius:var(--radius)}.map-figure{position:relative;margin:0}.map-figure svg{width:100%;height:auto}.map-figure .map-street{stroke:var(--ink-900);stroke-width:3;stroke-linecap:round;fill:none}.map-figure .map-street--major{stroke-width:5}.map-figure .map-bach{stroke:var(--map-bach);stroke-width:3;stroke-linecap:round;fill:none}.map-figure .map-label{font-family:var(--font-sans);font-size:21px;fill:var(--ink-600)}.map-figure .map-dot{fill:var(--positive);transform-box:fill-box;transform-origin:center}.map-figure .map-dot--essen{fill:var(--map-essen)}.map-figure .map-dot--vorjahr{fill:var(--ink-300);opacity:.55}.map-legend{display:flex;flex-wrap:wrap;gap:var(--space-4);margin-top:var(--space-4);font-size:var(--fs-small)}.map-legend__item{display:inline-flex;align-items:center;gap:.5rem}.map-legend__dot{width:.85rem;height:.85rem;border-radius:50%}.countdown{display:flex;gap:clamp(1rem,4vw,3rem);font-variant-numeric:tabular-nums}.countdown__cell{display:grid;justify-items:center;gap:.25rem}.countdown__num{font-size:var(--fs-mega-number);font-weight:800;font-stretch:115%;line-height:1;overflow:hidden}.countdown__label{font-size:var(--fs-eyebrow);font-weight:600;letter-spacing:var(--ls-eyebrow);text-transform:uppercase;color:var(--text-2)}.site-footer{background:var(--bg-inverse);color:var(--text-inverse);padding-block:var(--space-7) var(--space-5);overflow:hidden}.site-footer__inner{margin-inline:auto;display:grid;gap:var(--space-6)}.site-footer__giant{font-size:min(11vw,12rem);font-weight:800;font-stretch:120%;line-height:.92;text-transform:uppercase;letter-spacing:-.01em;color:transparent;-webkit-text-stroke:1.5px var(--paper-warm);transition:color .6s var(--ease-out);-webkit-user-select:none;user-select:none}.site-footer__giant:hover{color:var(--paper-warm)}.site-footer__meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:var(--space-5);padding-top:var(--space-5);border-top:1px solid color-mix(in srgb,var(--paper-warm) 25%,transparent)}.site-footer__label{font-size:var(--fs-eyebrow);font-weight:600;letter-spacing:var(--ls-eyebrow);text-transform:uppercase;color:color-mix(in srgb,var(--paper-warm) 60%,transparent);margin-bottom:.5rem}.site-footer a{color:inherit;text-decoration-color:var(--accent);text-underline-offset:3px}.site-footer__legal{display:flex;gap:var(--space-4);align-items:start}.site-footer__note{font-family:var(--font-serif);font-style:italic;font-size:var(--fs-lead);color:color-mix(in srgb,var(--paper-warm) 75%,transparent)}