Initial k1412 research blog

This commit is contained in:
wuyang6
2026-08-10 02:00:15 +08:00
commit 8bd96c892a
41 changed files with 6357 additions and 0 deletions
+93
View File
@@ -0,0 +1,93 @@
---
interface Item {
id: string;
data: {
title: string;
summary: string;
topic: string;
date: string;
canonicalUrl: string;
preview?: string;
sourceRepo?: string;
kind: "article" | "site";
};
}
interface Props { items: Item[] }
const { items } = Astro.props;
const topicLabels: Record<string, string> = {
"agent-systems": "Agent 系统",
"llm-systems": "LLM 系统",
"ai-research": "AI 研究",
"research-method": "研究方法"
};
const topics = [...new Set(items.map((item) => item.data.topic))];
const linkFor = (item: Item) => item.data.kind === "article" ? `/articles/${item.id}/` : item.data.canonicalUrl;
---
<section class="research-shell" id="research">
<aside class="research-rail">
<p class="eyebrow">INDEX / 2026</p>
<h2>研究索引</h2>
<p>文章、实验报告与独立交互专题按同一条研究脉络组织。</p>
<div class="topic-filters" role="group" aria-label="按主题筛选">
<button class="topic-filter is-active" data-topic="all" type="button">全部 <span>{items.length}</span></button>
{topics.map((topic) => (
<button class="topic-filter" data-topic={topic} type="button">
{topicLabels[topic] ?? topic}
<span>{items.filter((item) => item.data.topic === topic).length}</span>
</button>
))}
</div>
</aside>
<div class="research-list" aria-live="polite">
{items.map((item, index) => (
<article class="research-entry" data-entry data-topic={item.data.topic}>
<span class="entry-number">{String(index + 1).padStart(2, "0")}</span>
<div class="entry-copy">
<div class="entry-meta">
<span>{topicLabels[item.data.topic] ?? item.data.topic}</span>
<span>{item.data.date}</span>
<span>{item.data.kind === "site" ? "独立专题" : "文章"}</span>
</div>
<h3><a href={linkFor(item)}>{item.data.title}</a></h3>
<p>{item.data.summary}</p>
<div class="entry-links">
<a class="text-link" href={linkFor(item)}>打开研究 <span aria-hidden="true">↗</span></a>
{item.data.sourceRepo && <a class="muted-link" href={item.data.sourceRepo}>源码</a>}
</div>
</div>
{item.data.preview ? (
<a class="entry-preview" href={linkFor(item)} aria-label={`打开 ${item.data.title}`}>
<img src={item.data.preview} alt="" loading="lazy" width="640" height="360" />
</a>
) : (
<a class={`entry-abstract topic-${item.data.topic}`} href={linkFor(item)} aria-hidden="true" tabindex="-1">
<span></span><span></span><span></span>
</a>
)}
</article>
))}
<p class="empty-state" hidden data-empty>这个主题暂时没有公开内容。</p>
</div>
</section>
<script>
const buttons = Array.from(document.querySelectorAll<HTMLButtonElement>("[data-topic].topic-filter"));
const entries = Array.from(document.querySelectorAll<HTMLElement>("[data-entry]"));
const empty = document.querySelector<HTMLElement>("[data-empty]");
for (const button of buttons) {
button.addEventListener("click", () => {
const topic = button.dataset.topic ?? "all";
for (const candidate of buttons) candidate.classList.toggle("is-active", candidate === button);
let visible = 0;
for (const entry of entries) {
const show = topic === "all" || entry.dataset.topic === topic;
entry.hidden = !show;
if (show) visible += 1;
}
if (empty) empty.hidden = visible !== 0;
});
}
</script>
+47
View File
@@ -0,0 +1,47 @@
<div class="orbit" aria-label="研究从问题、证据、实验到公开成果的闭环示意图">
<svg viewBox="0 0 720 520" role="img" aria-labelledby="orbit-title orbit-desc">
<title id="orbit-title">研究闭环</title>
<desc id="orbit-desc">问题地图连接来源核验、机制解释、实验比较和公开成果,验证结果再回到问题地图。</desc>
<defs>
<linearGradient id="arc" x1="0" x2="1">
<stop offset="0" stop-color="#b2482d" />
<stop offset="1" stop-color="#183c49" />
</linearGradient>
<filter id="glow" x="-40%" y="-40%" width="180%" height="180%">
<feGaussianBlur stdDeviation="8" />
</filter>
</defs>
<circle class="orbit-glow" cx="360" cy="258" r="150" />
<ellipse class="orbit-path path-one" cx="360" cy="258" rx="272" ry="160" />
<ellipse class="orbit-path path-two" cx="360" cy="258" rx="168" ry="264" transform="rotate(58 360 258)" />
<path class="feedback" d="M150 360 C155 458 315 486 398 430" />
<path class="feedback-arrow" d="m392 418 9 13-15 4" />
<g class="orbit-core">
<circle cx="360" cy="258" r="92" />
<text x="360" y="247" text-anchor="middle">可验证的</text>
<text x="360" y="278" text-anchor="middle">公开研究</text>
</g>
<g class="orbit-node node-a" transform="translate(104 124)">
<circle r="7" />
<text x="17" y="6">问题地图</text>
</g>
<g class="orbit-node node-b" transform="translate(564 117)">
<circle r="7" />
<text x="-17" y="6" text-anchor="end">来源核验</text>
</g>
<g class="orbit-node node-c" transform="translate(628 327)">
<circle r="7" />
<text x="-17" y="6" text-anchor="end">机制解释</text>
</g>
<g class="orbit-node node-d" transform="translate(400 474)">
<circle r="7" />
<text x="17" y="6">实验比较</text>
</g>
<g class="orbit-node node-e" transform="translate(122 373)">
<circle r="7" />
<text x="17" y="6">边界与反例</text>
</g>
</svg>
</div>
+29
View File
@@ -0,0 +1,29 @@
import { defineCollection } from "astro:content";
import { glob } from "astro/loaders";
import { z } from "astro/zod";
const common = z.object({
title: z.string(),
summary: z.string(),
date: z.string(),
updated: z.string(),
topic: z.string(),
tags: z.array(z.string()).default([]),
status: z.enum(["draft", "published", "archived"]),
visibility: z.literal("public"),
canonicalUrl: z.url(),
sourceRepo: z.url().optional(),
preview: z.string().optional()
});
const posts = defineCollection({
loader: glob({ pattern: "**/*.md", base: "./content/posts" }),
schema: common.extend({ kind: z.literal("article") })
});
const sites = defineCollection({
loader: glob({ pattern: "**/*.md", base: "./content/sites" }),
schema: common.extend({ kind: z.literal("site") })
});
export const collections = { posts, sites };
+62
View File
@@ -0,0 +1,62 @@
---
import "../styles/global.css";
interface Props {
title?: string;
description?: string;
canonical?: string;
article?: boolean;
}
const {
title = "K1412 Research",
description = "技术研究、实验记录与可验证的公开成果。",
canonical = Astro.url.href,
article = false
} = Astro.props;
const pageTitle = title === "K1412 Research" ? title : `${title} · K1412 Research`;
---
<!doctype html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width" />
<meta name="description" content={description} />
<meta name="theme-color" content="#f0ede5" />
<meta name="generator" content={Astro.generator} />
<link rel="canonical" href={canonical} />
<link rel="icon" href="/favicon.svg" type="image/svg+xml" />
<link rel="alternate" type="application/rss+xml" title="K1412 Research" href="/rss.xml" />
<meta property="og:type" content={article ? "article" : "website"} />
<meta property="og:title" content={pageTitle} />
<meta property="og:description" content={description} />
<meta property="og:url" content={canonical} />
<meta property="og:image" content="https://blog.k1412.top/og-default.svg" />
<title>{pageTitle}</title>
</head>
<body>
<div class="site-grain" aria-hidden="true"></div>
<header class="site-header">
<a class="brand" href="/" aria-label="K1412 Research 首页">
<span class="brand-mark" aria-hidden="true">K</span>
<span>K1412 <b>Research</b></span>
</a>
<nav aria-label="主导航">
<a href="/#research">研究</a>
<a href="/archive/">索引</a>
<a href="/method/">方法</a>
<a href="https://git.k1412.top/wuyang/research-blog">源码</a>
</nav>
</header>
<main>
<slot />
</main>
<footer class="site-footer">
<p>K1412 Research</p>
<p>公开研究、可复现实验与独立专题站的统一入口。</p>
<p><a href="https://git.k1412.top/wuyang/research-blog">Source on git.k1412.top</a></p>
</footer>
<div class="release-marker" data-release="K1412-RESEARCH-BLOG-20260810" hidden></div>
</body>
</html>
+28
View File
@@ -0,0 +1,28 @@
---
import { getCollection } from "astro:content";
import BaseLayout from "../layouts/BaseLayout.astro";
const posts = await getCollection("posts");
const sites = await getCollection("sites");
const rows = [...posts, ...sites].sort((a, b) => b.data.date.localeCompare(a.data.date));
---
<BaseLayout title="公开研究索引" description="K1412 Research 的文章、实验报告与独立专题站索引。">
<section class="archive-page">
<header class="page-intro">
<p class="eyebrow">ARCHIVE</p>
<h1>公开研究索引</h1>
<p>按发布日期记录文章与独立专题站。草稿保留在源码中,不进入公开索引。</p>
</header>
<div class="archive-table">
{rows.filter((row) => row.data.status === "published").map((row) => (
<a class="archive-row" href={row.data.canonicalUrl}>
<time>{row.data.date}</time>
<strong>{row.data.title}</strong>
<span>{row.data.kind === "site" ? "独立专题" : "文章"}</span>
<i aria-hidden="true">↗</i>
</a>
))}
</div>
</section>
</BaseLayout>
+36
View File
@@ -0,0 +1,36 @@
---
import { getCollection, render, type CollectionEntry } from "astro:content";
import BaseLayout from "../../layouts/BaseLayout.astro";
export async function getStaticPaths() {
const posts = await getCollection("posts", ({ data }) => data.status === "published");
return posts.map((post) => ({ params: { id: post.id }, props: { post } }));
}
interface Props { post: CollectionEntry<"posts"> }
const { post } = Astro.props;
const { Content, headings } = await render(post);
---
<BaseLayout title={post.data.title} description={post.data.summary} canonical={post.data.canonicalUrl} article>
<article class="article-page">
<header class="article-header">
<a class="back-link" href="/">← 返回研究索引</a>
<div class="article-kicker"><span>{post.data.topic}</span><span>{post.data.date}</span><span>更新 {post.data.updated}</span></div>
<h1>{post.data.title}</h1>
<p>{post.data.summary}</p>
<div class="tag-row">{post.data.tags.map((tag) => <span>{tag}</span>)}</div>
</header>
<div class="article-grid">
<aside class="article-outline" aria-label="文章目录">
<p>本文目录</p>
<ol>
{headings.filter((heading) => heading.depth === 2).map((heading) => (
<li><a href={`#${heading.slug}`}>{heading.text}</a></li>
))}
</ol>
</aside>
<div class="prose"><Content /></div>
</div>
</article>
</BaseLayout>
+47
View File
@@ -0,0 +1,47 @@
---
import { getCollection } from "astro:content";
import BaseLayout from "../layouts/BaseLayout.astro";
import ResearchOrbit from "../components/ResearchOrbit.astro";
import ResearchIndex from "../components/ResearchIndex.astro";
const posts = await getCollection("posts", ({ data }) => data.status === "published");
const sites = await getCollection("sites", ({ data }) => data.status === "published");
const items = [...posts, ...sites].sort((a, b) => b.data.date.localeCompare(a.data.date));
---
<BaseLayout>
<section class="hero">
<div class="hero-copy">
<p class="eyebrow">K1412 / OPEN RESEARCH ARCHIVE</p>
<h1>技术研究,<br /><em>从证据走向理解。</em></h1>
<p class="hero-intro">这里收录经过来源核验、机制梳理与实验检验的技术文章,也保留需要独立交互形态的专题研究站。</p>
<div class="hero-actions">
<a class="primary-action" href="#research">浏览研究</a>
<a class="secondary-action" href="/method/">研究方法</a>
</div>
<dl class="hero-stats">
<div><dt>{items.length}</dt><dd>公开成果</dd></div>
<div><dt>{new Set(items.map((item) => item.data.topic)).size}</dt><dd>研究主题</dd></div>
<div><dt>2026</dt><dd>当前快照</dd></div>
</dl>
</div>
<ResearchOrbit />
</section>
<section class="thesis-band" aria-label="研究原则">
<p>问题地图</p><span>→</span><p>一手来源</p><span>→</span><p>机制解释</p><span>→</span><p>边界实验</p><span>→</span><p>公开成果</p>
</section>
<ResearchIndex items={items} />
<section class="method-callout">
<div>
<p class="eyebrow">METHOD / EVIDENCE</p>
<h2>文章不是搜索结果的重排。</h2>
</div>
<div>
<p>每项研究先建立问题与证据台账,再区分来源声称、源码观察、运行证据、实验结果和推断。能实验的问题先做小样本验证;不能验证的部分保留边界和不确定性。</p>
<a class="text-link" href="/articles/research-publishing-method/">阅读全文 <span aria-hidden="true">→</span></a>
</div>
</section>
</BaseLayout>
+22
View File
@@ -0,0 +1,22 @@
---
import BaseLayout from "../layouts/BaseLayout.astro";
---
<BaseLayout title="研究与发布方法" description="K1412 Research 的证据、实验、编辑、可视化与公开发布方法。">
<article class="method-page">
<header class="page-intro">
<p class="eyebrow">METHOD</p>
<h1>研究与发布方法</h1>
<p>公开内容从问题地图开始,经来源核验、机制解释、边界实验和编辑审查后发布。</p>
</header>
<div class="method-steps">
<section><span>01</span><h2>问题地图</h2><p>先定义要支持的理解或决策,再划分主题、边界、时间快照和成功证据。</p></section>
<section><span>02</span><h2>证据台账</h2><p>为关键判断记录来源、版本、支持范围、限制和公开状态。搜索结果不直接成为文章结构。</p></section>
<section><span>03</span><h2>机制与比较</h2><p>先用普通语言建立因果模型,再在统一任务、版本、分母和指标下比较方案。</p></section>
<section><span>04</span><h2>边界实验</h2><p>能实验的问题先做小规模代表验证,保存环境、命令、原始结果、失败样本和归因。</p></section>
<section><span>05</span><h2>编辑与视觉</h2><p>正文完整但易读;图分别承担拓扑、顺序、状态、比较、数量或原理直觉中的一种任务。</p></section>
<section><span>06</span><h2>公开发布</h2><p>内容审查、构建、桌面与移动验收、公开源码、不可变镜像、HTTPS 和内容标记共同组成发布证据。</p></section>
</div>
<a class="primary-action" href="/articles/research-publishing-method/">阅读完整方法文章</a>
</article>
</BaseLayout>
+15
View File
@@ -0,0 +1,15 @@
import { getCollection } from "astro:content";
function escapeXml(value: string) {
return value.replaceAll("&", "&amp;").replaceAll("<", "&lt;").replaceAll(">", "&gt;").replaceAll('"', "&quot;").replaceAll("'", "&apos;");
}
export async function GET() {
const posts = await getCollection("posts", ({ data }) => data.status === "published");
const items = posts
.sort((a, b) => b.data.date.localeCompare(a.data.date))
.map((post) => `<item><title>${escapeXml(post.data.title)}</title><link>${escapeXml(post.data.canonicalUrl)}</link><guid>${escapeXml(post.data.canonicalUrl)}</guid><pubDate>${new Date(`${post.data.date}T00:00:00+08:00`).toUTCString()}</pubDate><description>${escapeXml(post.data.summary)}</description></item>`)
.join("");
const xml = `<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>K1412 Research</title><link>https://blog.k1412.top</link><description>技术研究、实验记录与可验证的公开成果。</description>${items}</channel></rss>`;
return new Response(xml, { headers: { "Content-Type": "application/rss+xml; charset=utf-8" } });
}
+18
View File
@@ -0,0 +1,18 @@
import { getCollection } from "astro:content";
const localPages = ["/", "/archive/", "/method/"];
function escapeXml(value: string) {
return value.replaceAll("&", "&amp;").replaceAll("<", "&lt;").replaceAll(">", "&gt;").replaceAll('"', "&quot;").replaceAll("'", "&apos;");
}
export async function GET() {
const posts = await getCollection("posts", ({ data }) => data.status === "published");
const urls = [
...localPages.map((path) => ({ loc: new URL(path, "https://blog.k1412.top").href, lastmod: "2026-08-10" })),
...posts.map((post) => ({ loc: post.data.canonicalUrl, lastmod: post.data.updated }))
];
const entries = urls.map(({ loc, lastmod }) => `<url><loc>${escapeXml(loc)}</loc><lastmod>${escapeXml(lastmod)}</lastmod></url>`).join("");
const xml = `<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">${entries}</urlset>`;
return new Response(xml, { headers: { "Content-Type": "application/xml; charset=utf-8" } });
}
+229
View File
@@ -0,0 +1,229 @@
:root {
color-scheme: light;
--paper: #f0ede5;
--paper-deep: #e4dfd2;
--ink: #172429;
--muted: #627077;
--line: rgba(23, 36, 41, 0.18);
--rust: #b2482d;
--teal: #183c49;
--acid: #d3e2a4;
--max: 1440px;
--serif: Iowan Old Style, Songti SC, STSong, Noto Serif CJK SC, Georgia, serif;
--sans: Inter, SF Pro Display, PingFang SC, Microsoft YaHei, system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); line-height: 1.65; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
img, svg { display: block; max-width: 100%; }
button, input { font: inherit; }
::selection { background: var(--acid); color: var(--ink); }
.site-grain { position: fixed; inset: 0; pointer-events: none; opacity: .18; z-index: 10; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E"); mix-blend-mode: multiply; }
.site-header { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; min-height: 88px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 13px; letter-spacing: .12em; text-decoration: none; text-transform: uppercase; }
.brand b { color: var(--rust); font-weight: 600; }
.brand-mark { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--ink); border-radius: 50%; font-family: var(--serif); font-size: 19px; font-style: italic; }
.site-header nav { display: flex; gap: 28px; }
.site-header nav a { color: var(--muted); font-size: 13px; text-decoration: none; }
.site-header nav a:hover, .site-header nav a:focus-visible { color: var(--rust); }
.eyebrow { margin: 0 0 20px; color: var(--rust); font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.hero { width: min(calc(100% - 48px), var(--max)); min-height: 720px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, .9fr); align-items: center; gap: 36px; }
.hero-copy { padding: 76px 0 64px; }
.hero h1 { max-width: 780px; margin: 0; font-family: var(--serif); font-size: clamp(62px, 7vw, 112px); font-weight: 400; line-height: .94; letter-spacing: -.055em; }
.hero h1 em { color: var(--rust); font-weight: 400; }
.hero h1 em { white-space: nowrap; }
.hero-intro { max-width: 610px; margin: 42px 0 0; color: var(--muted); font-size: 18px; }
.hero-actions { display: flex; gap: 14px; margin-top: 40px; }
.primary-action, .secondary-action { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 0 24px; border: 1px solid var(--ink); text-decoration: none; font-size: 13px; font-weight: 700; letter-spacing: .08em; }
.primary-action { color: var(--paper); background: var(--ink); }
.primary-action:hover { background: var(--rust); border-color: var(--rust); }
.secondary-action:hover { color: var(--paper); background: var(--teal); border-color: var(--teal); }
.hero-stats { display: flex; gap: 42px; margin: 66px 0 0; }
.hero-stats div { min-width: 92px; }
.hero-stats dt { font-family: var(--serif); font-size: 34px; line-height: 1; }
.hero-stats dd { margin: 8px 0 0; color: var(--muted); font-size: 12px; }
.orbit { position: relative; min-height: 580px; display: grid; place-items: center; }
.orbit svg { width: min(100%, 680px); overflow: visible; }
.orbit-glow { fill: rgba(178, 72, 45, .12); filter: url(#glow); }
.orbit-path { fill: none; stroke: url(#arc); stroke-width: 1.2; stroke-dasharray: 3 8; opacity: .65; }
.path-two { stroke-dasharray: 1 9; }
.feedback, .feedback-arrow { fill: none; stroke: var(--rust); stroke-width: 1.6; }
.orbit-core circle { fill: var(--ink); }
.orbit-core text { fill: var(--paper); font-family: var(--serif); font-size: 22px; }
.orbit-node circle { fill: var(--rust); }
.orbit-node text { fill: var(--ink); font-size: 15px; letter-spacing: .04em; }
@media (prefers-reduced-motion: no-preference) {
.path-one { animation: dash 28s linear infinite; }
.path-two { animation: dash 34s linear infinite reverse; }
.orbit-core { transform-origin: 360px 258px; animation: pulse 7s ease-in-out infinite; }
}
@keyframes dash { to { stroke-dashoffset: -220; } }
@keyframes pulse { 50% { transform: scale(1.035); } }
.thesis-band { min-height: 100px; display: flex; align-items: center; justify-content: center; gap: clamp(12px, 3vw, 42px); padding: 24px; color: var(--paper); background: var(--ink); overflow: hidden; }
.thesis-band p { margin: 0; white-space: nowrap; font-family: var(--serif); font-size: clamp(15px, 1.5vw, 21px); }
.thesis-band span { color: var(--rust); }
.research-shell { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; padding: 120px 0 140px; display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: clamp(40px, 7vw, 112px); }
.research-rail, .research-list { min-width: 0; }
.research-rail { position: sticky; top: 34px; align-self: start; }
.research-rail h2 { margin: 0; font-family: var(--serif); font-size: 46px; font-weight: 400; }
.research-rail > p:not(.eyebrow) { color: var(--muted); font-size: 14px; }
.topic-filters { margin-top: 36px; border-top: 1px solid var(--line); }
.topic-filter { width: 100%; display: flex; justify-content: space-between; gap: 16px; padding: 13px 0; border: 0; border-bottom: 1px solid var(--line); color: var(--muted); background: transparent; text-align: left; cursor: pointer; }
.topic-filter span { font-family: var(--serif); }
.topic-filter:hover, .topic-filter.is-active { color: var(--rust); }
.research-entry { display: grid; grid-template-columns: 44px minmax(0, 1fr) minmax(220px, 34%); gap: 24px; align-items: center; min-height: 270px; padding: 32px 0; border-top: 1px solid var(--line); }
.research-entry:last-of-type { border-bottom: 1px solid var(--line); }
.entry-number { align-self: start; color: var(--rust); font-family: var(--serif); font-size: 18px; }
.entry-meta { display: flex; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.entry-meta span:not(:last-child)::after { content: "/"; padding-left: 12px; color: var(--line); }
.entry-copy h3 { max-width: 720px; margin: 15px 0 10px; font-family: var(--serif); font-size: clamp(28px, 3vw, 44px); font-weight: 400; line-height: 1.08; letter-spacing: -.025em; }
.entry-copy h3 a { text-decoration: none; }
.entry-copy h3 a:hover { color: var(--rust); }
.entry-copy > p { max-width: 690px; margin: 0; color: var(--muted); font-size: 14px; }
.entry-links { display: flex; align-items: center; gap: 22px; margin-top: 22px; }
.text-link, .muted-link { font-size: 12px; font-weight: 700; letter-spacing: .06em; }
.text-link { color: var(--rust); }
.muted-link { color: var(--muted); }
.entry-preview, .entry-abstract { min-height: 180px; border: 1px solid var(--line); overflow: hidden; text-decoration: none; }
.entry-preview img { width: 100%; height: 100%; min-height: 180px; object-fit: cover; filter: saturate(.78) contrast(.96); transition: transform .5s ease, filter .5s ease; }
.entry-preview:hover img { transform: scale(1.025); filter: saturate(1); }
.entry-abstract { position: relative; display: block; background: var(--paper-deep); }
.entry-abstract span { position: absolute; display: block; border: 1px solid currentColor; border-radius: 50%; opacity: .7; }
.entry-abstract span:nth-child(1) { width: 160px; height: 160px; left: 15%; top: 12%; }
.entry-abstract span:nth-child(2) { width: 100px; height: 100px; right: 12%; bottom: 8%; }
.entry-abstract span:nth-child(3) { width: 1px; height: 130%; left: 56%; top: -15%; background: currentColor; transform: rotate(28deg); }
.topic-agent-systems { color: var(--rust); background: #dfd6c7; }
.topic-llm-systems { color: var(--teal); background: #cbd6d1; }
.topic-ai-research { color: #6d6548; background: #dad5bd; }
.topic-research-method { color: #4e5962; background: #d8d9d5; }
.empty-state { color: var(--muted); }
.method-callout { width: min(calc(100% - 48px), var(--max)); margin: 0 auto 130px; padding: 70px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; color: var(--paper); background: var(--teal); }
.method-callout .eyebrow { color: var(--acid); }
.method-callout h2 { max-width: 560px; margin: 0; font-family: var(--serif); font-size: clamp(40px, 5vw, 72px); font-weight: 400; line-height: 1; }
.method-callout > div:last-child { align-self: end; }
.method-callout > div:last-child p { max-width: 560px; color: rgba(240, 237, 229, .76); }
.method-callout .text-link { color: var(--acid); }
.site-footer { width: min(calc(100% - 48px), var(--max)); min-height: 150px; margin: 0 auto; display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 24px; align-items: center; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.site-footer p:last-child { text-align: right; }
.page-intro { max-width: 900px; padding: 110px 0 72px; }
.page-intro h1 { margin: 0; font-family: var(--serif); font-size: clamp(56px, 7vw, 100px); font-weight: 400; line-height: .95; }
.page-intro > p:last-child { max-width: 700px; margin-top: 30px; color: var(--muted); font-size: 18px; }
.archive-page, .method-page { width: min(calc(100% - 48px), 1180px); margin: 0 auto 130px; }
.archive-table { border-top: 1px solid var(--line); }
.archive-row { display: grid; grid-template-columns: 130px 1fr 100px 24px; gap: 24px; align-items: center; min-height: 92px; border-bottom: 1px solid var(--line); text-decoration: none; }
.archive-row time, .archive-row span { color: var(--muted); font-size: 12px; }
.archive-row strong { font-family: var(--serif); font-size: 22px; font-weight: 400; }
.archive-row:hover strong { color: var(--rust); }
.method-steps { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); margin-bottom: 50px; }
.method-steps section { min-height: 280px; padding: 40px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.method-steps section > span { color: var(--rust); font-family: var(--serif); }
.method-steps h2 { margin: 48px 0 12px; font-family: var(--serif); font-size: 32px; font-weight: 400; }
.method-steps p { color: var(--muted); }
.article-page { width: min(calc(100% - 48px), 1320px); margin: 0 auto; }
.article-header { max-width: 1060px; padding: 80px 0 90px; }
.back-link { color: var(--muted); font-size: 12px; }
.article-kicker { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 60px; color: var(--rust); font-size: 10px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.article-header h1 { margin: 26px 0 24px; font-family: var(--serif); font-size: clamp(54px, 7vw, 104px); font-weight: 400; line-height: .96; letter-spacing: -.045em; }
.article-header > p { max-width: 800px; color: var(--muted); font-size: 20px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.tag-row span { padding: 6px 10px; border: 1px solid var(--line); font-size: 10px; }
.article-grid { display: grid; grid-template-columns: 220px minmax(0, 820px); gap: clamp(50px, 8vw, 110px); justify-content: center; padding: 78px 0 140px; border-top: 1px solid var(--line); }
.article-outline { position: sticky; top: 34px; align-self: start; }
.article-outline > p { color: var(--rust); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.article-outline ol { margin: 20px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.article-outline li { border-bottom: 1px solid var(--line); }
.article-outline a { display: block; padding: 12px 0; color: var(--muted); font-size: 12px; text-decoration: none; }
.article-outline a:hover { color: var(--rust); }
.prose { min-width: 0; font-family: var(--serif); font-size: 18px; line-height: 1.9; }
.prose h1 { display: none; }
.prose h2 { margin: 3.2em 0 .9em; font-size: 40px; font-weight: 400; line-height: 1.2; letter-spacing: -.025em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 2.3em; font-size: 25px; font-weight: 500; }
.prose p, .prose li { color: #2f3c41; }
.prose strong { color: var(--ink); }
.prose blockquote { margin: 2.2em 0; padding: 20px 26px; border-left: 3px solid var(--rust); background: rgba(178, 72, 45, .06); }
.prose pre { overflow-x: auto; padding: 22px; border-radius: 2px; font-size: 13px; line-height: 1.6; }
.prose code:not(pre code) { padding: .12em .35em; background: var(--paper-deep); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .88em; }
.prose table { width: 100%; margin: 2.2em 0; border-collapse: collapse; font-family: var(--sans); font-size: 13px; line-height: 1.55; }
.prose th, .prose td { padding: 12px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.prose th { color: var(--rust); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.prose img, .prose svg { width: min(1100px, calc(100vw - 48px)); max-width: none; margin: 2.6em 0 2.6em 50%; transform: translateX(-50%); }
@media (max-width: 980px) {
.hero { grid-template-columns: 1fr; min-height: auto; }
.hero-copy { padding-bottom: 0; }
.orbit { min-height: 460px; }
.research-shell { grid-template-columns: minmax(0, 1fr); }
.research-rail { position: static; }
.topic-filters { display: flex; gap: 8px; overflow-x: auto; border: 0; padding-bottom: 8px; }
.topic-filter { width: auto; flex: 0 0 auto; gap: 10px; padding: 9px 12px; border: 1px solid var(--line); }
.research-entry { grid-template-columns: 36px minmax(0, 1fr); }
.entry-preview, .entry-abstract { grid-column: 2; }
.method-callout { grid-template-columns: 1fr; gap: 34px; padding: 50px; }
.article-grid { grid-template-columns: 1fr; }
.article-outline { position: static; }
.article-outline ol { display: grid; grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 981px) and (max-width: 1180px) {
.hero h1 { font-size: clamp(60px, 6.3vw, 74px); }
}
@media (max-width: 680px) {
.site-header { width: min(calc(100% - 28px), var(--max)); min-height: 72px; }
.site-header nav { gap: 14px; }
.site-header nav a:nth-child(2), .site-header nav a:nth-child(4) { display: none; }
.brand { letter-spacing: .05em; }
.hero, .research-shell, .method-callout, .site-footer, .article-page, .archive-page, .method-page { width: min(calc(100% - 28px), var(--max)); }
.hero-copy { padding-top: 62px; }
.hero h1 { font-size: clamp(51px, 16vw, 74px); }
.hero h1 em { white-space: normal; }
.hero-intro { margin-top: 28px; font-size: 16px; }
.hero-actions { flex-direction: column; align-items: stretch; }
.hero-stats { gap: 20px; margin-top: 44px; }
.hero-stats div { min-width: 0; }
.orbit { min-height: 370px; margin: 0 -14px; }
.thesis-band { justify-content: flex-start; overflow-x: auto; }
.research-shell { padding: 82px 0 96px; gap: 42px; }
.research-rail h2 { font-size: 40px; }
.research-entry { grid-template-columns: 26px minmax(0, 1fr); min-height: 0; padding: 28px 0; gap: 14px; }
.entry-copy h3 { font-size: 30px; }
.entry-preview, .entry-abstract { min-height: 150px; }
.method-callout { margin-bottom: 90px; padding: 36px 28px; }
.site-footer { grid-template-columns: 1fr; gap: 2px; padding: 36px 0; }
.site-footer p { margin: 2px 0; }
.site-footer p:last-child { text-align: left; }
.page-intro { padding: 72px 0 50px; }
.page-intro h1 { font-size: 54px; }
.archive-row { grid-template-columns: 80px 1fr 20px; gap: 12px; padding: 16px 0; }
.archive-row span { display: none; }
.archive-row strong { font-size: 18px; line-height: 1.25; }
.method-steps { grid-template-columns: 1fr; }
.method-steps section { min-height: 230px; padding: 28px; }
.article-header { padding: 54px 0 64px; }
.article-kicker { margin-top: 40px; }
.article-header h1 { font-size: 48px; }
.article-header > p { font-size: 17px; }
.article-grid { padding-top: 48px; gap: 40px; }
.article-outline ol { grid-template-columns: 1fr; }
.prose { font-size: 17px; line-height: 1.85; }
.prose h2 { font-size: 32px; }
.prose table { display: block; overflow-x: auto; white-space: nowrap; }
.prose img, .prose svg { width: calc(100vw - 28px); }
}
@media (prefers-reduced-motion: reduce) {
html { scroll-behavior: auto; }
*, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}