添加 hallmark 技能

skills/hallmark/references/macrostructures/10-specimen.md

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+## 10 · Specimen *(no longer the default)*
+
+Numbered left-margin labels, huge serif display, asymmetric column spans, hairline rules, typographic-only CTA, generous whitespace. Editorial / type-foundry energy.
+
+- **Heading:** left-margin number + label (`01 — HELLO.`) beside a large serif phrase.
+- **Body:** asymmetric spans — narrow label column / wide content column.
+- **Divider:** hairline rules between sections.
+- **Button:** typographic link with arrow ("Open your studio →"); no box, no fill.
+- **Image:** none, or a hand-drawn SVG accent in the wide left margin.
+- **Reveal:** fade-up stagger on first load.
+
+Reach for it ONLY when the brief is explicitly editorial, type-foundry, journal, or "specimen sheet". Otherwise pick something else.
+
+**Banned as a default.** If the brief is vague and you've defaulted here, restart.
+
+Reference: type foundry homepages (Klim, Pangram Pangram, Production Type), some editorial portfolios.
+
+**Sample opening lines** (imitate the *specificity* — Specimen openings are foundry-voice, treating type as material culture):
+> *"A thing well made."* — klim.co.nz — refusal of the verb, treats design as material
+> *"Type, set with care."* — Hallmark Specimen — three words, a colon implied
+> *"Creative direction, design and type for culture since 2003."* — apracticeforeverydaylife.com — date-anchored, names verticals
+
+```html
+<header class="specimen">
+  <p class="num-label">01 — HELLO.</p>
+  <h1 class="serif-xxl">A quiet <em>instrument.</em></h1>
+  <p class="lede narrow">…</p>
+  <a class="link">Open your studio →</a>
+</header>
+```
+
+---