/*
Theme Name: Urban Archive — 都市伝説まとめ
Description: 黒とクリーム色を基調にした都市伝説の読み物テーマ。SEO出力は既存のSEOプラグインに委ねます。
Version: 1.1.0
Requires at least: 6.4
Requires PHP: 7.4
Author: 都市伝説まとめ.com
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: urban-archive
*/
:root{--bg:#0b0c0b;--ink:#ece4b4;--muted:#b6b39e;--line:#48483c;--surface:#161714;--gap:clamp(22px,4vw,64px)}
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@media(max-width:560px){.site-header{min-height:80px;align-items:start;flex-direction:column;gap:10px;padding-block:16px}.header-links{gap:18px}.hero{padding-top:30px}.hero-label{font-size:10px}.hero h1{font-size:clamp(38px,11vw,62px);margin:28px 0}.hero-intro{display:block}.hero-intro .outline{margin-top:24px}.hero-image{aspect-ratio:4/3}.section{margin-block:48px}.posts{grid-template-columns:1fr}.story{padding-block:24px}.story .number{float:left;font-size:32px;margin:8px 24px 20px 0}.story h2,.story h3{font-size:22px}.story-meta{clear:both}.section-title h2{font-size:23px}.article-head{margin-block:32px}.prose{font-size:17px}.prose h2{font-size:25px}.toc ol{columns:1}.search-form{gap:8px}.search-submit{padding-inline:16px}.hero-intro p{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* 1.1 — photographic urban legends archive */
:root{--bg:#090a0a;--ink:#e5dfd0;--muted:#b3aea4;--line:#393734;--surface:#141313;--accent:#b64b43;--display:'Yu Mincho','Hiragino Mincho ProN','Noto Serif JP',serif}
body{background:radial-gradient(ellipse at 80% 0,rgba(76,20,18,.12),transparent 45%),var(--bg)}
.brand::before{content:"●";color:var(--accent);font-size:10px;margin-right:12px;vertical-align:middle}.site-header{border-bottom-color:#4b302d}.hero{position:relative;isolation:isolate;overflow:hidden;min-height:680px;margin-top:28px;padding:42px 44px 26px;border:1px solid #42302d;display:flex;flex-direction:column;justify-content:space-between}.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(4,6,7,.94) 0%,rgba(5,7,8,.72) 48%,rgba(5,7,8,.18) 100%),linear-gradient(0deg,rgba(5,5,5,.82),transparent 35%,rgba(4,4,4,.18));pointer-events:none}.hero-image{position:absolute;inset:0;width:100%;height:100%;aspect-ratio:auto;object-fit:cover;object-position:65% center;z-index:-2;filter:saturate(.5) brightness(.8)}.hero-label{border-bottom-color:rgba(229,223,208,.25);color:#d1c9bb;align-items:center;font-size:11px}.archive-mark{color:#d2867e;border:1px solid #a04e45;padding:4px 10px;letter-spacing:.2em}.hero h1{font-family:var(--display);font-size:clamp(50px,7.3vw,116px);font-weight:600;line-height:1.35;letter-spacing:.025em;margin:42px 0 36px;text-shadow:0 2px 24px #000;max-width:1050px}.hero-intro{align-items:center;margin-bottom:22px}.hero-intro p{color:#d4d0c6;font-size:15px;line-height:2}.hero .outline{border-color:#ba776d;color:#eee6d9;background:rgba(10,8,8,.35)}.hero .outline:hover{background:#7f342e;border-color:#c16d61}.hero .image-caption{font-size:10px;color:#aaa399;margin:0}.section-title{border-bottom-color:#805048}.section-title h2,.editorial h2,.archive-title{font-family:var(--display);letter-spacing:.05em}.section-title .eyebrow{color:#bf8076}.category-list li a{font-size:13px;padding:12px 15px 12px 0;margin-right:16px}.category-list a:hover{color:#dc9b91}.posts{column-gap:30px}.story{padding-top:28px}.story-visual{display:block;position:relative;overflow:hidden;border:1px solid #35302c;text-decoration:none;background:#141212}.story-visual::after{content:"";position:absolute;inset:0;border-bottom:2px solid rgba(151,60,51,.8);pointer-events:none}.story-image{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;margin:0;filter:saturate(.8);transition:filter .2s ease,transform .3s ease}.story-visual:hover .story-image{filter:saturate(1);transform:scale(1.025)}.story-placeholder{display:flex;aspect-ratio:16/10;align-items:center;justify-content:center;flex-direction:column;background:radial-gradient(ellipse at 50% 75%,#35201e,transparent 75%),repeating-linear-gradient(0deg,transparent 0,transparent 3px,rgba(229,223,208,.018) 3px,rgba(229,223,208,.018) 4px),#0e1011;color:#d4c7b5}.placeholder-kicker{font-size:10px;letter-spacing:.3em;color:#bd8175;margin-bottom:18px}.story-placeholder strong{font-family:var(--display);font-weight:500;font-size:clamp(28px,3.2vw,48px);letter-spacing:.15em}.placeholder-rule{width:38px;height:1px;background:#9d5148;margin-top:22px}.story .number{display:inline-block;font-size:11px;letter-spacing:.12em;color:#c17a6e;line-height:1;margin:22px 14px 0 0;font-weight:400}.story .number::before{content:"記録 ";font-size:10px}.story>.eyebrow{display:inline-block;font-size:11px;letter-spacing:.06em}.story h2,.story h3{font-family:var(--display);font-size:23px;line-height:1.65;margin-top:10px;letter-spacing:.02em}.story h2 a:hover{color:#e2a498}.story p{line-height:1.9;font-size:14px}.story-meta a{color:#d0b2a7}.article-head h1{font-family:var(--display);line-height:1.55;letter-spacing:.025em}.article-head>.eyebrow{color:#bd8075}.article-cover{margin:0 auto 54px;max-width:1100px;background:#111314;border:1px solid #393330;padding:12px}.article-featured{display:block;max-height:520px;width:100%;object-fit:contain;margin:auto}.prose h2{font-family:var(--display);border-top-color:#593b35}.reading-note{border-left-color:var(--accent)}.toc{border-top-color:#97584c}.editorial{border-color:#67413a}.site-footer{border-top-color:#684139}.outline:focus-visible,.story-visual:focus-visible{outline-color:#d79284}.footer-top nav .menu{gap:20px}
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@media(prefers-reduced-motion:reduce){.story-image{transition:none}.story-visual:hover .story-image{transform:none}}