e1b3bc7d43
New `type: "testimonial"` with structured attribution (quote/name/role/org/url/image/date) plus a `layout: "testimonials"` section behavior that renders the items as a tasteful crossfade carousel — one quote at a time, 7s auto-advance, prev/next nav, dot indicators, swipe support, ←/→ keys, pause on hover/focus, ARIA live region. Reduced-motion users automatically get .carousel--stacked: every testimonial visible at once, controls hidden, no auto-advance. A single-item section also skips the carousel chrome. Per-template treatment: editorial uses Fraunces italic for the curly quote mark and the body, swiss strips uppercase from titles per prior fix, cosmos glows the mark with the cyan/violet accent stack. Section auto-detects the layout when the first item is a testimonial, matching how the clients layout already works.
603 lines
27 KiB
JavaScript
603 lines
27 KiB
JavaScript
/* dlstack — distilled
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* Loads data/links.json and renders sections, cards, YouTube facades.
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* No search, no filter, no clock, no theme toggle. The page is the index.
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*/
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(() => {
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"use strict";
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const $ = (s, el = document) => el.querySelector(s);
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const $$ = (s, el = document) => Array.from(el.querySelectorAll(s));
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const esc = (s) => String(s ?? "").replace(/[&<>"']/g, (c) => ({
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"&": "&", "<": "<", ">": ">", '"': """, "'": "'"
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}[c]));
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const frag = (html) => document.createRange().createContextualFragment(html);
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const hostOf = (url) => {
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try { return new URL(url, location.href).hostname.replace(/^www\./, ""); }
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catch { return ""; }
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};
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const faviconFor = (url) => {
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const h = hostOf(url);
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return h ? `https://www.google.com/s2/favicons?domain=${encodeURIComponent(h)}&sz=128` : "";
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};
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const ytThumb = (id) => `https://i.ytimg.com/vi/${encodeURIComponent(id)}/hqdefault.jpg`;
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function renderLink(it) {
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const host = hostOf(it.url);
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const custom = it.image || it.icon;
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const src = custom || faviconFor(it.url);
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const isFavicon = !custom;
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const initial = (it.title || host || "·").trim().charAt(0).toUpperCase();
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return `
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<a class="card card--link reveal" href="${esc(it.url)}" target="_blank" rel="noopener noreferrer">
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<span class="favicon" ${src ? "" : "data-fallback"}>
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${src
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? `<img loading="lazy" alt="" src="${esc(src)}" data-fallback-initial="${esc(initial)}"${isFavicon ? ' class="is-favicon"' : ""}>`
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: esc(initial)}
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</span>
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<span>
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<span class="card__title">${esc(it.title)}</span>
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${it.description ? `<span class="card__desc">${esc(it.description)}</span>` : ""}
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<span class="card__meta">
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${host ? `<span class="card__host">${esc(host)}</span>` : ""}
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${dateMarkup(it)}
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</span>
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</span>
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</a>`;
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}
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function renderProject(it) {
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const featured = it.featured ? " card--featured" : "";
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const tag = it.url ? "a" : "div";
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const attrs = it.url ? `href="${esc(it.url)}" target="_blank" rel="noopener noreferrer"` : "";
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const tags = (it.tags || []).map(t => `<span class="tag">${esc(t)}</span>`).join("");
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return `
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<${tag} class="card card--project${featured} reveal" ${attrs}>
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<span class="card__title">${esc(it.title)}</span>
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${it.description ? `<p class="card__desc">${esc(it.description)}</p>` : ""}
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${(tags || it.date) ? `<div class="tags">${tags}${dateMarkup(it)}</div>` : ""}
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</${tag}>`;
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}
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function renderYouTube(it) {
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return `
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<div class="card card--youtube reveal">
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<div class="yt" role="button" tabindex="0" aria-label="Play: ${esc(it.title)}" data-yt="${esc(it.id)}" style="background-image:url('${esc(ytThumb(it.id))}')">
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<div class="yt__play" aria-hidden="true">
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<svg viewBox="0 0 24 24"><path d="M8 5v14l11-7z" fill="currentColor"/></svg>
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</div>
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<div class="yt__title">${esc(it.title)}${it.date ? ` <span class="yt__date">${esc(fmtDate(it.date))}</span>` : ""}</div>
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</div>
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</div>`;
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}
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function renderPortfolio(it) {
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const src = it.image || it.url;
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const tag = it.url ? "a" : "div";
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const attrs = it.url ? `href="${esc(it.url)}" target="_blank" rel="noopener noreferrer"` : "";
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const ratio = it.ratio ? ` style="--portfolio-ratio:${esc(String(it.ratio).replace(":", " / "))}"` : "";
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return `
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<${tag} class="card card--portfolio reveal" ${attrs}>
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<div class="portfolio__media"${ratio}>
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${src ? `<img loading="lazy" alt="${esc(it.title || "")}" src="${esc(src)}">` : ""}
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</div>
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${(it.title || it.description || it.date) ? `
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<div class="portfolio__caption">
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${it.title ? `<span class="card__title">${esc(it.title)}</span>` : ""}
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${it.description ? `<span class="card__desc">${esc(it.description)}</span>` : ""}
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${dateMarkup(it)}
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</div>` : ""}
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</${tag}>`;
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}
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function renderClient(it) {
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const host = hostOf(it.url);
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const custom = it.image || it.icon;
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const src = custom || faviconFor(it.url);
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const isFavicon = !custom;
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const initial = (it.title || host || "·").trim().charAt(0).toUpperCase();
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const tag = it.url ? "a" : "div";
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const attrs = it.url ? `href="${esc(it.url)}" target="_blank" rel="noopener noreferrer"` : "";
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return `
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<${tag} class="card card--client reveal" ${attrs} title="${esc(it.title || host || "")}">
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<span class="client__logo" ${src ? "" : "data-fallback"}>
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${src
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? `<img loading="lazy" alt="${esc(it.title || host || "")}" src="${esc(src)}" data-fallback-initial="${esc(initial)}"${isFavicon ? ' class="is-favicon"' : ""}>`
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: esc(initial)}
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</span>
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${it.title ? `<span class="client__title">${esc(it.title)}</span>` : ""}
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${dateMarkup(it)}
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</${tag}>`;
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}
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function renderTestimonial(it) {
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const tag = it.url ? "a" : "div";
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const attrs = it.url ? `href="${esc(it.url)}" target="_blank" rel="noopener noreferrer"` : "";
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const avatar = it.image || it.icon || (it.url ? faviconFor(it.url) : "");
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const isFavicon = !(it.image || it.icon);
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const initial = (it.name || it.org || "·").trim().charAt(0).toUpperCase();
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const meta = [it.role, it.org].filter(Boolean).join(", ");
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return `
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<${tag} class="card card--testimonial reveal" ${attrs}>
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<span class="testimonial__mark" aria-hidden="true">“</span>
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<blockquote class="testimonial__quote">${esc(it.quote)}</blockquote>
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<figcaption class="testimonial__by">
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${avatar ? `<span class="testimonial__avatar"><img loading="lazy" alt="" src="${esc(avatar)}" data-fallback-initial="${esc(initial)}"${isFavicon ? ' class="is-favicon"' : ""}></span>` : ""}
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<span class="testimonial__attr">
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${it.name ? `<span class="testimonial__name">${esc(it.name)}</span>` : ""}
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${meta ? `<span class="testimonial__meta">${esc(meta)}</span>` : ""}
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${dateMarkup(it)}
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</span>
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</figcaption>
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</${tag}>`;
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}
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const renderItem = (it) =>
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it.type === "youtube" ? renderYouTube(it) :
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it.type === "card" ? renderProject(it) :
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it.type === "client" ? renderClient(it) :
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it.type === "portfolio" ? renderPortfolio(it) :
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it.type === "testimonial" ? renderTestimonial(it) :
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renderLink(it);
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function renderSection(sec, n) {
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const items = (sec.items || []).map(renderItem).join("");
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const num = String(n).padStart(2, "0");
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const isClients = sec.layout === "clients" || sec.items?.[0]?.type === "client";
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const isTestimonials = sec.layout === "testimonials" || sec.items?.[0]?.type === "testimonial";
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let body;
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if (isTestimonials) {
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const count = (sec.items || []).length;
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const dots = Array.from({ length: count }, (_, i) =>
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`<button type="button" class="carousel__dot${i === 0 ? " is-active" : ""}" aria-label="Show testimonial ${i + 1} of ${count}" data-slide="${i}"></button>`).join("");
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body = `
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<div class="carousel" data-carousel data-count="${count}">
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<div class="carousel__viewport">
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<div class="carousel__track" aria-live="polite">${items}</div>
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</div>
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${count > 1 ? `
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<div class="carousel__controls">
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<button type="button" class="carousel__nav carousel__nav--prev" aria-label="Previous testimonial">‹</button>
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<div class="carousel__dots" role="tablist">${dots}</div>
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<button type="button" class="carousel__nav carousel__nav--next" aria-label="Next testimonial">›</button>
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</div>` : ""}
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</div>`;
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} else {
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const gridClass = isClients ? "grid--clients" : "grid";
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body = `<div class="${gridClass}">${items}</div>`;
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}
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return `
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<section class="section">
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<header class="section__head">
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<div class="section__numwrap">
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<small>№</small>
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<span class="section__num">${num}</span>
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</div>
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<div class="section__titlewrap">
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<h2 class="section__title">${esc(sec.label)}</h2>
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${sec.kicker ? `<span class="section__kicker">${esc(sec.kicker)}</span>` : ""}
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</div>
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</header>
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${body}
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</section>`;
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}
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const SOCIAL_ICONS = {
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github: '<svg viewBox="0 0 24 24" fill="currentColor"><path d="M12 .5a11.5 11.5 0 0 0-3.64 22.41c.58.1.79-.25.79-.56v-2c-3.2.7-3.87-1.37-3.87-1.37-.52-1.34-1.28-1.7-1.28-1.7-1.05-.71.08-.7.08-.7 1.16.08 1.77 1.2 1.77 1.2 1.03 1.77 2.7 1.26 3.36.96.1-.75.4-1.26.73-1.55-2.55-.29-5.24-1.28-5.24-5.7 0-1.26.45-2.3 1.19-3.1-.12-.3-.52-1.48.11-3.08 0 0 .97-.31 3.18 1.18a11.05 11.05 0 0 1 5.78 0c2.2-1.49 3.17-1.18 3.17-1.18.63 1.6.23 2.78.11 3.08.74.8 1.18 1.84 1.18 3.1 0 4.43-2.69 5.41-5.25 5.69.41.36.78 1.06.78 2.14v3.17c0 .31.2.67.8.56A11.5 11.5 0 0 0 12 .5Z"/></svg>',
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linkedin: '<svg viewBox="0 0 24 24" fill="currentColor"><path d="M4.98 3.5A2.5 2.5 0 1 1 4.97 8.5 2.5 2.5 0 0 1 4.98 3.5ZM3 9.75h4V21H3V9.75ZM9.5 9.75h3.8v1.55h.05c.53-1 1.83-2.05 3.77-2.05 4.03 0 4.78 2.65 4.78 6.1V21H18V16.1c0-1.17-.02-2.68-1.63-2.68-1.63 0-1.88 1.27-1.88 2.6V21H9.5V9.75Z"/></svg>',
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mail: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="5" width="18" height="14" rx="2"/><path d="m3 7 9 6 9-6"/></svg>',
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rss: '<svg viewBox="0 0 24 24" fill="currentColor"><path d="M5 3a16 16 0 0 1 16 16h-3A13 13 0 0 0 5 6V3Zm0 7a9 9 0 0 1 9 9h-3a6 6 0 0 0-6-6v-3Zm1.5 6a2.5 2.5 0 1 1 0 5 2.5 2.5 0 0 1 0-5Z"/></svg>',
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link: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"><path d="M10 13a5 5 0 0 0 7 0l3-3a5 5 0 0 0-7-7l-1 1"/><path d="M14 11a5 5 0 0 0-7 0l-3 3a5 5 0 0 0 7 7l1-1"/></svg>',
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calendar: '<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-calendar-days-icon lucide-calendar-days"><path d="M8 2v4"/><path d="M16 2v4"/><rect width="18" height="18" x="3" y="4" rx="2"/><path d="M3 10h18"/><path d="M8 14h.01"/><path d="M12 14h.01"/><path d="M16 14h.01"/><path d="M8 18h.01"/><path d="M12 18h.01"/><path d="M16 18h.01"/></svg>',
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bluesky: '<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Bluesky</title><path d="M5.202 2.857C7.954 4.922 10.913 9.11 12 11.358c1.087-2.247 4.046-6.436 6.798-8.501C20.783 1.366 24 .213 24 3.883c0 .732-.42 6.156-.667 7.037-.856 3.061-3.978 3.842-6.755 3.37 4.854.826 6.089 3.562 3.422 6.299-5.065 5.196-7.28-1.304-7.847-2.97-.104-.305-.152-.448-.153-.327 0-.121-.05.022-.153.327-.568 1.666-2.782 8.166-7.847 2.97-2.667-2.737-1.432-5.473 3.422-6.3-2.777.473-5.899-.308-6.755-3.369C.42 10.04 0 4.615 0 3.883c0-3.67 3.217-2.517 5.202-1.026"/></svg>',
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lastfm: '<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Last.fm</title><path d="M10.584 17.21l-.88-2.392s-1.43 1.594-3.573 1.594c-1.897 0-3.244-1.649-3.244-4.288 0-3.382 1.704-4.591 3.381-4.591 2.42 0 3.189 1.567 3.849 3.574l.88 2.749c.88 2.666 2.529 4.81 7.285 4.81 3.409 0 5.718-1.044 5.718-3.793 0-2.227-1.265-3.381-3.63-3.931l-1.758-.385c-1.21-.275-1.567-.77-1.567-1.595 0-.934.742-1.484 1.952-1.484 1.32 0 2.034.495 2.144 1.677l2.749-.33c-.22-2.474-1.924-3.492-4.729-3.492-2.474 0-4.893.935-4.893 3.932 0 1.87.907 3.051 3.189 3.601l1.87.44c1.402.33 1.869.907 1.869 1.704 0 1.017-.99 1.43-2.86 1.43-2.776 0-3.93-1.457-4.59-3.464l-.907-2.75c-1.155-3.573-2.997-4.893-6.653-4.893C2.144 5.333 0 7.89 0 12.233c0 4.18 2.144 6.434 5.993 6.434 3.106 0 4.591-1.457 4.591-1.457z"/></svg>'
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};
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function renderSocial(items) {
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return items.map(s =>
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`<a href="${esc(s.url)}" target="_blank" rel="noopener noreferrer">${SOCIAL_ICONS[s.icon] || SOCIAL_ICONS.link}<span>${esc(s.label)}</span></a>`
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).join("");
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}
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function nameMarkup(name) {
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if (!name) return "";
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const parts = String(name).trim().split(/\s+/);
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if (parts.length < 2) return `<span class="hero__name-first">${esc(name)}</span>`;
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const last = parts.pop();
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return `<span class="hero__name-first">${esc(parts.join(" "))}</span> <em data-text="${esc(last)}">${esc(last)}</em>`;
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}
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function fmtDate(d) {
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if (!d) return "";
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const m = String(d).match(/^(\d{4})(?:-(\d{2}))?(?:-(\d{2}))?$/);
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if (!m) return String(d);
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const [, y, mo, dd] = m;
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const months = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];
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if (dd && mo) return `${months[+mo - 1]} ${+dd}, ${y}`;
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if (mo) return `${months[+mo - 1]} ${y}`;
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return y;
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}
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const dateMarkup = (it) =>
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it.date ? `<time class="card__date" datetime="${esc(it.date)}">${esc(fmtDate(it.date))}</time>` : "";
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function attachFaviconFallback(root) {
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$$("img[data-fallback-initial]", root).forEach(img => {
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img.addEventListener("error", () => {
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const initial = img.dataset.fallbackInitial || "·";
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const parent = img.parentElement;
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if (parent) { parent.setAttribute("data-fallback", ""); parent.textContent = initial; }
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}, { once: true });
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});
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}
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function attachYouTube(root) {
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const open = (fac) => {
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const id = fac.dataset.yt;
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if (!id) return;
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const iframe = document.createElement("iframe");
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iframe.src = `https://www.youtube-nocookie.com/embed/${encodeURIComponent(id)}?autoplay=1&rel=0&controls=1`;
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iframe.allow = "accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share";
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iframe.allowFullscreen = true;
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iframe.title = fac.getAttribute("aria-label") || "YouTube video";
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fac.replaceChildren(iframe);
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fac.classList.add("yt--playing");
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fac.removeAttribute("data-yt");
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fac.removeAttribute("role");
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fac.removeAttribute("tabindex");
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fac.style.cursor = "default";
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};
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root.addEventListener("click", (e) => {
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const fac = e.target.closest("[data-yt]");
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if (fac) { e.preventDefault(); open(fac); }
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});
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root.addEventListener("keydown", (e) => {
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if (e.key !== "Enter" && e.key !== " ") return;
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const fac = e.target.closest("[data-yt]");
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if (fac) { e.preventDefault(); open(fac); }
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});
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}
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function attachTheme() {
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const root = document.documentElement;
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const btn = $("#theme");
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if (!btn) return;
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const order = ["auto", "light", "dark"];
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const label = { auto: "Auto", light: "Light", dark: "Dark" };
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const stored = localStorage.getItem("dlstack-theme");
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if (!order.includes(root.dataset.theme)) root.dataset.theme = "auto";
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if (order.includes(stored)) root.dataset.theme = stored;
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const sync = () => {
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btn.textContent = label[root.dataset.theme];
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btn.setAttribute("aria-label", `Theme: ${label[root.dataset.theme]}. Click to change.`);
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};
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sync();
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btn.addEventListener("click", () => {
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const i = order.indexOf(root.dataset.theme);
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root.dataset.theme = order[(i + 1) % order.length];
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localStorage.setItem("dlstack-theme", root.dataset.theme);
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sync();
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});
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}
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function bootCosmos() {
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const root = document.documentElement;
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const reducedMotion = matchMedia("(prefers-reduced-motion: reduce)").matches;
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if (reducedMotion) { root.classList.add("cosmos-static"); return; }
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const canvas = document.createElement("canvas");
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canvas.className = "cosmos-bg";
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canvas.setAttribute("aria-hidden", "true");
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const gl = canvas.getContext("webgl", { antialias: false, alpha: false, premultipliedAlpha: false }) ||
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canvas.getContext("experimental-webgl");
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if (!gl) { root.classList.add("cosmos-static"); return; }
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const vsSrc = `
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attribute vec2 a;
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void main() { gl_Position = vec4(a, 0.0, 1.0); }
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`;
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const fsSrc = `
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precision highp float;
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uniform vec2 u_res;
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uniform float u_time;
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uniform vec2 u_mouse;
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|
||
float hash(vec2 p) { return fract(sin(dot(p, vec2(127.1, 311.7))) * 43758.5453); }
|
||
float noise(vec2 p) {
|
||
vec2 i = floor(p), f = fract(p);
|
||
vec2 u = f * f * (3.0 - 2.0 * f);
|
||
return mix(mix(hash(i), hash(i + vec2(1.0, 0.0)), u.x),
|
||
mix(hash(i + vec2(0.0, 1.0)), hash(i + vec2(1.0, 1.0)), u.x), u.y);
|
||
}
|
||
float fbm(vec2 p) {
|
||
float v = 0.0, a = 0.55;
|
||
for (int i = 0; i < 5; i++) {
|
||
v += a * noise(p);
|
||
p *= 2.04; a *= 0.5;
|
||
}
|
||
return v;
|
||
}
|
||
|
||
void main() {
|
||
vec2 frag = gl_FragCoord.xy;
|
||
vec2 uv = frag / u_res;
|
||
vec2 p = (frag - 0.5 * u_res) / u_res.y;
|
||
|
||
// gravity well: pull sampling toward cursor very subtly
|
||
vec2 m = (u_mouse - 0.5 * u_res) / u_res.y;
|
||
vec2 toM = p - m;
|
||
float md = length(toM) + 0.001;
|
||
p -= (toM / md) * 0.03 * exp(-md * 1.6);
|
||
|
||
// nebula via warped fbm
|
||
vec2 q = p * 1.25 + vec2(u_time * 0.015, u_time * 0.010);
|
||
vec2 r = q + vec2(fbm(q + u_time * 0.04), fbm(q - u_time * 0.03));
|
||
float n = fbm(r);
|
||
|
||
// palette: deep indigo -> magenta -> violet -> cyan ridges
|
||
vec3 deep = vec3(0.020, 0.012, 0.055);
|
||
vec3 violet = vec3(0.350, 0.150, 0.620);
|
||
vec3 magenta = vec3(0.950, 0.220, 0.700);
|
||
vec3 cyan = vec3(0.290, 0.940, 1.000);
|
||
|
||
vec3 col = deep;
|
||
col = mix(col, violet, smoothstep(0.25, 0.70, n));
|
||
col = mix(col, magenta, smoothstep(0.55, 0.92, n) * 0.85);
|
||
col += cyan * smoothstep(0.78, 0.98, n) * 0.45;
|
||
|
||
// soft vignette
|
||
float vig = smoothstep(1.25, 0.30, length(p));
|
||
col *= mix(0.55, 1.05, vig);
|
||
|
||
// ───── starfield — two layers ─────
|
||
// layer 1 — small dense
|
||
float starDensity = 90.0;
|
||
vec2 sc = uv * starDensity * vec2(u_res.x / u_res.y, 1.0);
|
||
vec2 si = floor(sc);
|
||
vec2 sf = fract(sc) - 0.5;
|
||
float sh = hash(si);
|
||
if (sh > 0.986) {
|
||
float d = length(sf);
|
||
float tw = 0.55 + 0.45 * sin(u_time * 2.4 + sh * 88.0);
|
||
col += vec3(smoothstep(0.05, 0.0, d) * tw);
|
||
}
|
||
// layer 2 — bright sparse blue-white
|
||
starDensity = 28.0;
|
||
sc = uv * starDensity * vec2(u_res.x / u_res.y, 1.0);
|
||
si = floor(sc);
|
||
sf = fract(sc) - 0.5;
|
||
sh = hash(si + 13.7);
|
||
if (sh > 0.993) {
|
||
float d = length(sf);
|
||
float tw = 0.3 + 0.7 * sin(u_time * 1.7 + sh * 200.0);
|
||
float s = smoothstep(0.09, 0.0, d) * tw;
|
||
col += vec3(0.72, 0.86, 1.0) * s * 1.8;
|
||
// soft halo
|
||
col += vec3(0.45, 0.55, 0.95) * smoothstep(0.28, 0.0, d) * tw * 0.18;
|
||
}
|
||
|
||
gl_FragColor = vec4(col, 1.0);
|
||
}
|
||
`;
|
||
|
||
const compile = (type, src) => {
|
||
const s = gl.createShader(type);
|
||
gl.shaderSource(s, src); gl.compileShader(s);
|
||
if (!gl.getShaderParameter(s, gl.COMPILE_STATUS)) {
|
||
console.warn("[cosmos]", gl.getShaderInfoLog(s));
|
||
return null;
|
||
}
|
||
return s;
|
||
};
|
||
const vs = compile(gl.VERTEX_SHADER, vsSrc);
|
||
const fs = compile(gl.FRAGMENT_SHADER, fsSrc);
|
||
if (!vs || !fs) { root.classList.add("cosmos-static"); return; }
|
||
const prog = gl.createProgram();
|
||
gl.attachShader(prog, vs); gl.attachShader(prog, fs);
|
||
gl.linkProgram(prog);
|
||
if (!gl.getProgramParameter(prog, gl.LINK_STATUS)) {
|
||
console.warn("[cosmos]", gl.getProgramInfoLog(prog));
|
||
root.classList.add("cosmos-static"); return;
|
||
}
|
||
gl.useProgram(prog);
|
||
|
||
const buf = gl.createBuffer();
|
||
gl.bindBuffer(gl.ARRAY_BUFFER, buf);
|
||
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([
|
||
-1,-1, 1,-1, -1, 1,
|
||
-1, 1, 1,-1, 1, 1
|
||
]), gl.STATIC_DRAW);
|
||
const aLoc = gl.getAttribLocation(prog, "a");
|
||
gl.enableVertexAttribArray(aLoc);
|
||
gl.vertexAttribPointer(aLoc, 2, gl.FLOAT, false, 0, 0);
|
||
|
||
const uRes = gl.getUniformLocation(prog, "u_res");
|
||
const uTime = gl.getUniformLocation(prog, "u_time");
|
||
const uMouse = gl.getUniformLocation(prog, "u_mouse");
|
||
|
||
document.body.prepend(canvas);
|
||
|
||
const dpr = Math.min(window.devicePixelRatio || 1, 1.5);
|
||
let w = 0, h = 0;
|
||
const resize = () => {
|
||
w = Math.floor(window.innerWidth * dpr);
|
||
h = Math.floor(window.innerHeight * dpr);
|
||
canvas.width = w; canvas.height = h;
|
||
gl.viewport(0, 0, w, h);
|
||
};
|
||
resize();
|
||
window.addEventListener("resize", resize, { passive: true });
|
||
|
||
const mouse = { x: 0.5, y: 0.5 };
|
||
const target = { x: 0.5, y: 0.5 };
|
||
window.addEventListener("pointermove", (e) => {
|
||
target.x = e.clientX / window.innerWidth;
|
||
target.y = 1 - e.clientY / window.innerHeight;
|
||
}, { passive: true });
|
||
|
||
let running = true;
|
||
document.addEventListener("visibilitychange", () => {
|
||
const wasPaused = !running;
|
||
running = !document.hidden;
|
||
if (running && wasPaused) requestAnimationFrame(loop);
|
||
});
|
||
|
||
const t0 = performance.now();
|
||
function loop(now) {
|
||
if (!running) return;
|
||
mouse.x += (target.x - mouse.x) * 0.05;
|
||
mouse.y += (target.y - mouse.y) * 0.05;
|
||
gl.uniform2f(uRes, w, h);
|
||
gl.uniform1f(uTime, (now - t0) / 1000);
|
||
gl.uniform2f(uMouse, mouse.x * w, mouse.y * h);
|
||
gl.drawArrays(gl.TRIANGLES, 0, 6);
|
||
requestAnimationFrame(loop);
|
||
}
|
||
requestAnimationFrame(loop);
|
||
}
|
||
|
||
function attachCarousels(root) {
|
||
const reduced = matchMedia("(prefers-reduced-motion: reduce)").matches;
|
||
$$("[data-carousel]", root).forEach((car) => {
|
||
const slides = $$(".carousel__track > *", car);
|
||
const dots = $$(".carousel__dot", car);
|
||
if (slides.length <= 1) { slides.forEach((s) => s.classList.add("is-active")); return; }
|
||
if (reduced) { car.classList.add("carousel--stacked"); slides.forEach((s) => s.classList.add("is-active")); return; }
|
||
|
||
let i = 0;
|
||
const show = (n) => {
|
||
i = (n + slides.length) % slides.length;
|
||
slides.forEach((s, k) => s.classList.toggle("is-active", k === i));
|
||
dots.forEach((d, k) => d.classList.toggle("is-active", k === i));
|
||
};
|
||
show(0);
|
||
|
||
let timer = 0;
|
||
const ADVANCE_MS = 7000;
|
||
const play = () => { stop(); timer = setInterval(() => show(i + 1), ADVANCE_MS); };
|
||
const stop = () => { if (timer) { clearInterval(timer); timer = 0; } };
|
||
|
||
car.addEventListener("pointerenter", stop);
|
||
car.addEventListener("pointerleave", play);
|
||
car.addEventListener("focusin", stop);
|
||
car.addEventListener("focusout", play);
|
||
document.addEventListener("visibilitychange", () => { document.hidden ? stop() : play(); });
|
||
|
||
$(".carousel__nav--prev", car)?.addEventListener("click", () => { show(i - 1); play(); });
|
||
$(".carousel__nav--next", car)?.addEventListener("click", () => { show(i + 1); play(); });
|
||
dots.forEach((d) => d.addEventListener("click", () => { show(Number(d.dataset.slide)); play(); }));
|
||
|
||
car.tabIndex = 0;
|
||
car.addEventListener("keydown", (e) => {
|
||
if (e.key === "ArrowLeft") { e.preventDefault(); show(i - 1); play(); }
|
||
if (e.key === "ArrowRight") { e.preventDefault(); show(i + 1); play(); }
|
||
});
|
||
|
||
let touchX = null;
|
||
car.addEventListener("touchstart", (e) => { touchX = e.changedTouches[0].clientX; }, { passive: true });
|
||
car.addEventListener("touchend", (e) => {
|
||
if (touchX === null) return;
|
||
const dx = e.changedTouches[0].clientX - touchX;
|
||
if (Math.abs(dx) > 40) show(dx < 0 ? i + 1 : i - 1);
|
||
touchX = null;
|
||
play();
|
||
});
|
||
|
||
play();
|
||
});
|
||
}
|
||
|
||
function attachReveal(root) {
|
||
if (!("IntersectionObserver" in window)) {
|
||
$$(".reveal", root).forEach(el => el.classList.add("in"));
|
||
return;
|
||
}
|
||
const io = new IntersectionObserver((entries) => {
|
||
entries.forEach(en => {
|
||
if (en.isIntersecting) { en.target.classList.add("in"); io.unobserve(en.target); }
|
||
});
|
||
}, { threshold: 0.08, rootMargin: "0px 0px -40px 0px" });
|
||
$$(".reveal", root).forEach(el => io.observe(el));
|
||
}
|
||
|
||
async function loadData() {
|
||
const sources = ["data/links.json", "data/links.example.json"];
|
||
let lastErr;
|
||
for (const src of sources) {
|
||
try {
|
||
const res = await fetch(src, { cache: "no-cache" });
|
||
if (!res.ok) { lastErr = new Error(`${src}: HTTP ${res.status}`); continue; }
|
||
return await res.json();
|
||
} catch (err) { lastErr = err; }
|
||
}
|
||
throw lastErr || new Error("No data file found.");
|
||
}
|
||
|
||
async function main() {
|
||
const app = $("#app");
|
||
let data;
|
||
try {
|
||
data = await loadData();
|
||
} catch (err) {
|
||
const p = document.createElement("p");
|
||
p.style.cssText = "color:var(--accent);font-family:var(--mono);padding:2rem;max-width:48ch";
|
||
p.textContent = `Couldn't load data/links.json or data/links.example.json. Check that one exists and is valid JSON. Details: ${err.message}`;
|
||
app.replaceChildren(p);
|
||
return;
|
||
}
|
||
|
||
if (data.theme?.accent) {
|
||
document.documentElement.style.setProperty("--accent", data.theme.accent);
|
||
}
|
||
const validTpl = new Set(["editorial", "swiss", "cosmos"]);
|
||
const tpl = validTpl.has(data.theme?.template) ? data.theme.template : "editorial";
|
||
document.documentElement.dataset.template = tpl;
|
||
try { localStorage.setItem("dlstack-template", tpl); } catch (e) {}
|
||
if (tpl === "cosmos") bootCosmos();
|
||
|
||
const p = data.profile || {};
|
||
const sections = data.sections || [];
|
||
const social = data.social || [];
|
||
document.title = `${p.name || "Links"}`;
|
||
|
||
const taglineMarkup = (t) =>
|
||
esc(t).replace(/\s*[·•|]\s*/g, '<span aria-hidden="true">·</span>');
|
||
|
||
const html = `
|
||
<div class="marker">
|
||
<span class="marker__brand"><span class="star" aria-hidden="true">✱</span> Index №01</span>
|
||
<span class="marker__year">MMXXVI</span>
|
||
<button id="theme" class="theme" type="button">Auto</button>
|
||
</div>
|
||
|
||
<header class="hero">
|
||
<span class="hero__asterism" aria-hidden="true">✱</span>
|
||
<h1 class="hero__name">${nameMarkup(p.name)}</h1>
|
||
${p.tagline ? `<p class="hero__tagline">${taglineMarkup(p.tagline)}</p>` : ""}
|
||
${p.bio ? `<p class="hero__bio">${esc(p.bio)}</p>` : ""}
|
||
${social.length ? `<nav class="social" aria-label="Social">${renderSocial(social)}</nav>` : ""}
|
||
</header>
|
||
|
||
<main>${sections.map((s, i) => renderSection(s, i + 1)).join("")}</main>
|
||
|
||
<footer class="foot">
|
||
<span>${esc(data.footer?.copy || "")}</span>
|
||
<span class="foot__mark" aria-hidden="true">— ✱ —</span>
|
||
<span class="foot__right">© ${new Date().getFullYear()} ${esc(p.name || "")}</span>
|
||
</footer>
|
||
`;
|
||
app.replaceChildren(frag(html));
|
||
|
||
attachFaviconFallback(app);
|
||
attachYouTube(app);
|
||
attachCarousels(app);
|
||
attachReveal(app);
|
||
attachTheme();
|
||
}
|
||
|
||
if (document.readyState === "loading") {
|
||
document.addEventListener("DOMContentLoaded", main);
|
||
} else {
|
||
main();
|
||
}
|
||
})();
|