:root {
--ink:     #241F1A;
--paper:   #FAF7F1;
--card:    #FFFFFF;
--body:    #37312A;
--muted:   #675E52;
--amber:   #964803;
--amberhi: #F0A94C;
--slate:   #47594F;
--dim:     #CFC7BB;
--line:    #E7E0D4;
--radius:  6px;
--wrap:    1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
margin: 0; background: var(--paper); color: var(--body);
font: 400 1.0625rem/1.65 system-ui, -apple-system, "Segoe UI", sans-serif;
-webkit-font-smoothing: antialiased; text-wrap: pretty;
}
img { max-width: 100%; height: auto; }
h1, h2, h3 { color: var(--ink); line-height: 1.15; letter-spacing: -0.015em; margin: 0 0 1rem; font-weight: 700; }
h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.1rem); }
h3 { font-size: 1.1875rem; }
p { margin: 0 0 1rem; }
a { color: var(--amber); text-underline-offset: .18em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 1.25rem; }
.narrow { max-width: 46rem; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--amberhi); color: var(--ink); padding: .6rem 1rem; z-index: 99; }
.skip:focus { left: 0; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; border-radius: 3px; }
.lamp :focus-visible, .section--ink :focus-visible, .post__head :focus-visible, .site-footer :focus-visible { outline-color: var(--amberhi); }
.btn {
display: inline-block; padding: .8rem 1.6rem; border-radius: var(--radius);
background: var(--amber); color: var(--paper); font-weight: 600; font-size: 1rem;
text-decoration: none; border: 2px solid var(--amber);
transition: filter .15s, background .15s, color .15s; cursor: pointer;
}
.btn:hover { filter: brightness(1.12); }
.btn--beam { background: var(--amberhi); border-color: var(--amberhi); color: var(--ink); }
.btn--beam:hover { filter: brightness(1.05); }
.btn--line { background: transparent; color: var(--amber); border-color: var(--amber); }
.btn--line:hover { background: var(--amber); color: var(--paper); }
.lamp .btn--line, .section--ink .btn--line, .post__head .btn--line, .site-footer .btn--line { color: var(--amberhi); border-color: var(--amberhi); }
.lamp .btn--line:hover, .section--ink .btn--line:hover, .post__head .btn--line:hover, .site-footer .btn--line:hover { background: var(--amberhi); color: var(--ink); }
.site-header { background: var(--paper); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 30; }
.site-header .wrap { display: flex; align-items: center; gap: 1.25rem; min-height: 74px; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.02em; }
.brand svg { flex: 0 0 auto; }
.brand small { display: block; font-size: .7rem; font-weight: 600; color: var(--muted); letter-spacing: .1em; text-transform: uppercase; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 1.4rem; }
.nav a { color: var(--body); text-decoration: none; font-weight: 500; font-size: .9375rem; }
.nav a:hover { color: var(--amber); }
.nav .btn { padding: .55rem 1.1rem; font-size: .9rem; color: var(--paper); }
.nav .btn:hover { color: var(--paper); }
@media (max-width: 720px) { .nav a:not(.btn) { display: none; } }
.lamp { background: var(--ink); color: var(--dim); position: relative; overflow: hidden; padding: clamp(3.5rem, 2rem + 6vw, 7rem) 0; }
.lamp::before {
content: ""; position: absolute; inset: 0; pointer-events: none;
background: radial-gradient(ellipse 55% 70% at 78% 20%, rgba(240,169,76,.16), transparent 65%);
}
.lamp h1 { color: var(--paper); max-width: 21ch; }
.lamp .lede { color: var(--dim); font-size: 1.15rem; max-width: 54ch; }
.kicker { font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; margin: 0 0 .8rem; color: var(--slate); }
.lamp .kicker, .section--ink .kicker, .post__head .kicker, .site-footer .kicker { color: var(--amberhi); }
.lamp__actions { display: flex; gap: .9rem; flex-wrap: wrap; margin-top: 1.8rem; }
.lamp__floor { margin-top: 2.6rem; border-top: 1px solid rgba(207,199,187,.25); padding-top: 1.1rem; display: flex; gap: 1.8rem; flex-wrap: wrap; font-size: .9rem; color: var(--dim); }
.lamp__floor strong { color: var(--paper); font-weight: 600; }
.section { padding: clamp(3rem, 2rem + 4vw, 5.5rem) 0; }
.section--ink { background: var(--ink); color: var(--dim); }
.section--ink h2, .section--ink h3 { color: var(--paper); }
.section--card { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-head { max-width: 50rem; margin-bottom: 2.4rem; }
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.4rem; }
.split__panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; border-top: 4px solid var(--amber); }
.split__panel--new { border-top-color: var(--slate); }
.split__panel h3 { margin-bottom: .4rem; }
.split__tag { font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--amber); }
.split__panel--new .split__tag { color: var(--slate); }
.split__panel ul { margin: .8rem 0 1.2rem; padding-left: 1.2rem; }
.split__panel li { margin-bottom: .45rem; }
.beam-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.beam { display: grid; grid-template-columns: minmax(180px, 240px) 1fr; gap: 1.4rem; padding: 1.6rem 0 1.6rem 1.25rem; border-bottom: 1px solid var(--line); border-left: 3px solid transparent; transition: border-color .2s, background .2s; }
.beam:hover { border-left-color: var(--amberhi); background: rgba(240,169,76,.06); }
.beam h3 { margin: 0; font-size: 1.0625rem; }
.beam p { margin: 0; color: var(--body); font-size: .9875rem; }
.beam small { display: block; margin-top: .3rem; color: var(--muted); font-size: .8125rem; }
@media (max-width: 640px) { .beam { grid-template-columns: 1fr; gap: .5rem; } }
.eras { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.4rem; }
.era { border-radius: var(--radius); padding: 1.7rem; background: rgba(250,247,241,.05); border: 1px solid rgba(207,199,187,.22); }
.era__band { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); background: var(--amberhi); display: inline-block; padding: .25rem .7rem; border-radius: 999px; margin-bottom: 1rem; }
.era h3 { color: var(--paper); font-size: 1.05rem; }
.era p { color: var(--dim); font-size: .9375rem; }
.era ul { margin: .9rem 0 0; padding: 0; list-style: none; }
.era li { padding: .5rem 0 .5rem 1.5rem; position: relative; color: var(--dim); font-size: .9375rem; border-top: 1px solid rgba(207,199,187,.14); }
.era li::before { content: ""; position: absolute; left: 0; top: .95rem; width: .75rem; height: 2px; background: var(--amberhi); }
.eras__note { margin-top: 1.6rem; color: var(--dim); font-size: .9rem; max-width: 60ch; }
.eras__note a { color: var(--amberhi); }
.scope { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.4rem; }
.scope__item { padding: 1.4rem 1.5rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.scope__item h3 { font-size: 1rem; display: flex; gap: .55rem; align-items: baseline; }
.scope__item h3 span { color: var(--amber); }
.scope__item p { font-size: .9375rem; margin: 0; color: var(--body); }
.grid { display: grid; gap: 1.4rem; }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; display: flex; flex-direction: column; text-decoration: none; transition: border-color .15s, transform .15s; }
.card:hover { border-color: var(--amber); transform: translateY(-2px); }
.card h3 { font-size: 1.0625rem; }
.card p { color: var(--body); font-size: .9375rem; flex: 1; }
.card__meta { font-size: .8125rem; color: var(--muted); margin: 0; }
.card__more { color: var(--amber); font-weight: 600; font-size: .875rem; margin: .6rem 0 0; }
.pagination { display: flex; gap: 1.5rem; align-items: center; justify-content: center; margin-top: 2.5rem; font-size: .9375rem; color: var(--muted); }
.pagination a { color: var(--amber); }
.post__head { background: var(--ink); padding: clamp(2.5rem, 2rem + 3vw, 4.5rem) 0 clamp(2rem, 1.5rem + 2vw, 3rem); }
.post__head h1 { color: var(--paper); max-width: 26ch; }
.post__meta { color: var(--dim); font-size: .875rem; margin: 0 0 .8rem; }
.prose { max-width: 44rem; }
.prose h2 { margin-top: 2.4rem; }
.prose h3 { margin-top: 1.8rem; }
.prose ul, .prose ol { margin: 0 0 1rem; padding-left: 1.3rem; }
.prose li { margin-bottom: .45rem; }
.prose blockquote { margin: 1.5rem 0; padding: .8rem 1.2rem; border-left: 3px solid var(--amberhi); background: var(--card); border-radius: 0 var(--radius) var(--radius) 0; }
.form { display: grid; gap: 1.1rem; max-width: 40rem; }
.form label { display: block; font-weight: 600; font-size: .875rem; color: var(--ink); margin-bottom: .35rem; }
.form input, .form select, .form textarea {
width: 100%; padding: .78rem .95rem; border: 1px solid #C9C0B0; border-radius: var(--radius);
font: inherit; font-size: .9375rem; background: var(--card); color: var(--body);
}
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--amber); }
.form textarea { min-height: 140px; resize: vertical; }
::placeholder { color: rgba(103,94,82,.55); }
.form .hp { position: absolute; left: -9999px; }
.form__note { font-size: .8125rem; color: var(--muted); margin: 0; }
.form__status { margin: 0; font-weight: 600; }
.form__status[data-state="error"] { color: #8A2B12; }
.form__status[data-state="ok"] { color: var(--amber); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }
.site-footer { background: var(--ink); color: var(--dim); padding: 3.2rem 0 2rem; }
.site-footer h3 { color: var(--paper); font-size: 1rem; }
.site-footer a { color: var(--dim); }
.site-footer a:hover { color: var(--amberhi); }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .5rem; font-size: .9375rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; }
.footer-base { border-top: 1px solid rgba(207,199,187,.2); margin-top: 2.4rem; padding-top: 1.4rem; font-size: .8125rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; color: var(--dim); }
@media (prefers-reduced-motion: reduce) {
html { scroll-behavior: auto; }
*, *::before, *::after { transition: none !important; animation: none !important; }
.card:hover { transform: none; }
}
a.btn, a.btn:hover { color: var(--paper); }
a.btn--beam, a.btn--beam:hover { color: var(--ink); }
a.btn--line { color: var(--amber); }
a.btn--line:hover { color: var(--paper); }
.lamp a.btn--line, .section--ink a.btn--line, .post__head a.btn--line, .site-footer a.btn--line { color: var(--amberhi); }
.lamp a.btn--line:hover, .section--ink a.btn--line:hover, .post__head a.btn--line:hover, .site-footer a.btn--line:hover { color: var(--ink); }
.nav a.btn, .nav a.btn:hover { color: var(--paper); }
button.btn, button.btn:hover { color: var(--paper); }