:root { --bg: #f7f5f0; --ink: #23252b; --dim: #666a75; --line: #dedad0; --accent: #a23b2a; --card: #fff; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.95 "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", sans-serif; -webkit-text-size-adjust: 100%; }
a { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
header { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; padding: 14px 20px; border-bottom: 1px solid var(--line); background: var(--card); }
.brand { display: flex; align-items: center; gap: 8px; font: 700 20px/1 "Hiragino Maru Gothic ProN", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif; color: var(--ink); text-decoration: none; letter-spacing: .12em; }
.brand img { border-radius: 6px; }
header nav, footer nav { display: flex; gap: 6px 20px; flex-wrap: wrap; font-size: 14px; }
header nav a, footer a { color: var(--dim); text-decoration: none; }
header nav a:hover, footer a:hover { color: var(--accent); }
main { max-width: 900px; margin: 0 auto; padding: 10px 18px 70px; }
h1 { font-size: clamp(26px, 5vw, 38px); line-height: 1.55; margin: 46px 0 16px; }
h2 { font-size: 23px; margin: 56px 0 14px; padding-bottom: 8px; border-bottom: 2px solid var(--line); }
h3 { font-size: 21px; margin: 0 0 2px; }
h3 a { color: var(--ink); }
p { margin: 0 0 1.1em; }
.intro p { font-size: 17px; }
.works article { display: grid; grid-template-columns: 320px 1fr; gap: 24px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 22px; margin-bottom: 20px; }
.works article > div:only-child { grid-column: 1 / -1; }
.thumb img { border-radius: 8px; }
.tag { color: var(--dim); font-size: 13px; margin-bottom: .6em; }
.links { display: flex; gap: 6px 18px; flex-wrap: wrap; margin: 0; font-size: 15px; }
ul { padding-left: 1.3em; }
li { margin-bottom: .6em; }
.text h1 { margin-top: 40px; }
.date { color: var(--dim); font-size: 14px; margin-top: 36px; }
footer { border-top: 1px solid var(--line); padding: 28px 18px 40px; text-align: center; color: var(--dim); font-size: 14px; }
footer nav { justify-content: center; margin-bottom: 10px; }
footer p { margin: 0; font-size: 12px; }
@media (max-width: 680px) { .works article { grid-template-columns: 1fr; } }