/*
Theme Name: Kobayashi Portfolio
Theme URI: https://shinnosuke-kobayashi.jp/
Author: Shinnosuke Kobayashi
Description: 「小林慎之助」ポートフォリオサイト用オリジナルテーマ。サイト設計書v1.1・デザインカンプ準拠。カスタム投稿タイプ（実績・コラム・お知らせ・資料）と条件検索を実装。
Version: 1.4.0
Requires at least: 6.0
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kobayashi
*/

/* ============================================================
   Design Tokens — 「小林慎之助」独自トンマナ v1.0
============================================================ */
:root{
  --bg:#FDF9F9;
  --white:#ffffff;
  --ink:#1A1A1A;
  --deep:#84192A;
  --crimson:#C22740;
  --crimson-dark:#A61F35;
  --tint-light:#FBECEE;
  --tint:#F6D8DD;
  --gray:#5C5C5C;
  --line:#E6DCDE;
  --radius:10px;
  --shadow:0 8px 24px rgba(26,26,26,.08);
  --font-jp:"Noto Sans JP",sans-serif;
  --font-en:"Inter",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-jp);background:var(--bg);color:var(--ink);font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
.en{font-family:var(--font-en);letter-spacing:.02em}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ===== section head ===== */
.sec{padding:72px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:32px;gap:16px}
.sec-head .l .lbl{font-family:var(--font-en);font-size:12px;font-weight:800;color:var(--crimson);text-transform:lowercase;letter-spacing:.18em}
.sec-head .l h2{font-size:26px;font-weight:900;letter-spacing:.02em;margin-top:2px}
.more{font-size:13px;font-weight:700;color:var(--crimson);white-space:nowrap;border-bottom:1px solid transparent;transition:.2s}
.more:hover{border-color:var(--crimson)}

/* ===== buttons / chips / badges ===== */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;padding:13px 28px;border-radius:999px;transition:.25s;border:1.5px solid var(--ink);cursor:pointer;font-family:var(--font-jp)}
.btn.primary{background:var(--crimson);border-color:var(--crimson);color:#fff}
.btn.primary:hover{background:var(--crimson-dark);border-color:var(--crimson-dark);transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.white{background:#fff;border-color:#fff;color:var(--ink)}
.btn.white:hover{transform:translateY(-2px)}
.btn.sm{padding:8px 18px;font-size:12.5px}
.chip{display:inline-block;font-size:12px;font-weight:500;background:var(--tint);color:#84192A;border-radius:999px;padding:3px 12px;margin:2px 4px 2px 0;transition:.2s}
.chip:hover{background:var(--tint-light);color:var(--crimson)}
.badge{display:inline-block;font-size:11px;font-weight:700;color:#fff;background:var(--deep);border-radius:4px;padding:2px 10px;letter-spacing:.05em}
.badge.accent{background:var(--crimson)}

/* ===== header ===== */
header.site{position:sticky;top:0;z-index:100;background:rgba(246,244,239,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.site .container{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo{line-height:1.2;display:block}
.logo .jp{font-size:21px;font-weight:900;letter-spacing:.06em;display:block}
.logo .sub{font-family:var(--font-en);font-size:9.5px;font-weight:600;color:var(--gray);letter-spacing:.22em;text-transform:uppercase;display:block}
.logo-img{height:34px;width:auto;display:block}
nav.gnav ul{display:flex;gap:28px}
nav.gnav a{display:block;text-align:center;font-size:13.5px;font-weight:700;padding:6px 2px;position:relative}
nav.gnav a small{display:block;font-family:var(--font-en);font-size:9px;font-weight:600;color:var(--crimson);letter-spacing:.15em;text-transform:lowercase}
nav.gnav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--crimson);transition:.25s}
nav.gnav a:hover::after,nav.gnav .current-menu-item a::after{width:100%}
.h-right{display:flex;align-items:center;gap:14px}
.search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;gap:8px;width:190px}
.search input{border:none;outline:none;background:none;font-family:var(--font-jp);font-size:12.5px;width:100%}
.search button{border:none;background:none;cursor:pointer;display:flex}
.menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.menu-btn span{width:24px;height:2px;background:var(--ink);transition:.3s}

/* ===== hero(top) ===== */
.hero{position:relative;overflow:hidden;padding:96px 0 88px}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero .lbl{font-family:var(--font-en);font-size:13px;font-weight:800;color:var(--crimson);letter-spacing:.2em;margin-bottom:18px}
.hero h1{font-size:clamp(34px,4.6vw,52px);font-weight:900;line-height:1.35;letter-spacing:.03em}
.hero h1 .u{background:linear-gradient(transparent 68%,var(--tint-light) 68%)}
.hero .lead{margin-top:22px;font-size:15.5px;color:#4a4a4a;max-width:520px}
.hero .cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{position:relative;aspect-ratio:1/0.9;animation:floaty 7s ease-in-out infinite}
.hero-visual svg{width:100%;height:100%;cursor:crosshair;touch-action:manipulation}
.hero-bg{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(600px 380px at 88% 8%, rgba(194,39,64,.06), transparent 60%),
             radial-gradient(500px 320px at 4% 96%, rgba(132,25,42,.05), transparent 60%)}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ===== ticker ===== */
.ticker{background:var(--deep);color:#fff;overflow:hidden;padding:13px 0}
.ticker .lane{display:flex;gap:12px;width:max-content;animation:scroll 36s linear infinite}
.ticker:hover .lane{animation-play-state:paused}
.ticker a{font-size:12.5px;font-weight:500;color:#F6D8DD;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:4px 16px;white-space:nowrap;transition:.2s}
.ticker a:hover{background:var(--crimson);color:#fff;border-color:var(--crimson)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===== cards ===== */
.thumb{position:relative;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;aspect-ratio:16/9;display:flex;align-items:flex-end;padding:14px;color:#fff}
.thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.thumb .ph-label{position:relative;z-index:2;font-family:var(--font-en);font-size:11px;font-weight:700;letter-spacing:.14em;opacity:.85;text-transform:uppercase}
.g1{background:linear-gradient(135deg,#84192A,#C22740)}
.g2{background:linear-gradient(135deg,#1A1A1A,#5C5C5C)}
.g3{background:linear-gradient(135deg,#6E2436,#A8506B)}
.g4{background:linear-gradient(135deg,#4A3535,#8C6A5D)}
.g5{background:linear-gradient(135deg,#2E2430,#5E4B66)}
.g6{background:linear-gradient(135deg,#C22740,#E06A7E)}
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-5px);box-shadow:0 14px 32px rgba(26,26,26,.14)}
.card .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .meta{font-size:11.5px;color:var(--gray);display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.card h3{font-size:15.5px;font-weight:700;line-height:1.55}
.card .desc{font-size:13px;color:#5C5C5C}
.card .tags{margin-top:auto;padding-top:4px}

/* ===== featured ===== */
.featured{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}
.featured .main .thumb{aspect-ratio:16/9.6}
.featured .main h3{font-size:20px}
.f-side{display:flex;flex-direction:column;gap:14px}
.f-side .card{flex-direction:row;align-items:stretch}
.f-side .thumb{flex:0 0 128px;aspect-ratio:auto;border-radius:var(--radius) 0 0 var(--radius);padding:10px}
.f-side .body{padding:14px 16px}
.f-side h3{font-size:13.5px}

/* ===== grids / layout ===== */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.center-btn{text-align:center;margin-top:40px}
.col-wrap{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}

/* ===== article rows ===== */
.article{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--line);transition:.2s}
.article:hover h3{color:var(--crimson)}
.article .a-thumb{flex:0 0 168px;aspect-ratio:16/10;border-radius:8px;overflow:hidden;display:flex;align-items:flex-end;padding:10px;color:#fff;position:relative}
.article .a-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.article .a-thumb .ph-label{position:relative;z-index:2;font-family:var(--font-en);font-size:10px;font-weight:700;letter-spacing:.12em;opacity:.85;text-transform:uppercase}
.article .a-body{display:flex;flex-direction:column;gap:6px}
.article .meta{font-size:11.5px;color:var(--gray);display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.article h3{font-size:15.5px;font-weight:700;line-height:1.6;transition:.2s}

/* ===== sidebar ===== */
.side-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin-bottom:20px}
.side-box .sb-head{display:flex;align-items:baseline;gap:10px;margin-bottom:14px}
.side-box .sb-head .lbl{font-family:var(--font-en);font-size:11px;font-weight:800;color:var(--crimson);letter-spacing:.15em}
.side-box .sb-head h3{font-size:15px;font-weight:900}
.rank-item{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px solid var(--line);font-size:13px;font-weight:500;line-height:1.55}
.rank-item:last-child{border-bottom:none}
.rank-item:hover{color:var(--crimson)}
.rank-item .no{flex:0 0 24px;height:24px;border-radius:6px;background:var(--deep);color:#fff;font-family:var(--font-en);font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-top:2px}

/* ===== news ===== */
.news-list{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:8px 32px}
.news-item{display:flex;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);font-size:14px}
.news-item:last-child{border-bottom:none}
.news-item .d{font-family:var(--font-en);font-size:12.5px;color:var(--gray);flex:0 0 84px}
.news-item:hover .t{color:var(--crimson)}

/* ===== DL CTA ===== */
.dl{background:var(--deep);color:#fff;border-radius:16px;padding:44px 48px;display:flex;align-items:center;gap:40px;position:relative;overflow:hidden}
.dl::after{content:"document";position:absolute;right:24px;bottom:-14px;font-family:var(--font-en);font-size:88px;font-weight:800;color:rgba(255,255,255,.05);letter-spacing:.05em}
.dl .doc{flex:0 0 120px;aspect-ratio:3/4;background:#fff;border-radius:6px;box-shadow:0 10px 24px rgba(0,0,0,.3);display:flex;flex-direction:column;gap:6px;padding:14px;transform:rotate(-4deg)}
.dl .doc i{display:block;height:7px;background:#e5e7eb;border-radius:3px}
.dl .doc i:first-child{width:60%;background:var(--crimson);height:9px}
.dl h2{font-size:22px;font-weight:900;margin-bottom:8px}
.dl p{font-size:13.5px;opacity:.8;max-width:520px}
.dl .btn{margin-left:auto;flex:none}

/* ===== profile digest / avatar ===== */
.prof{display:grid;grid-template-columns:220px 1fr;gap:48px;align-items:center;background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:48px}
.avatar{width:200px;height:200px;border-radius:50%;background:linear-gradient(135deg,var(--deep),var(--crimson));display:flex;align-items:center;justify-content:center;color:#fff;position:relative;overflow:visible}
.avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.avatar .init{font-family:var(--font-en);font-size:52px;font-weight:800;opacity:.9}
.avatar::after{content:"";position:absolute;inset:-8px;border:1.5px dashed rgba(194,39,64,.4);border-radius:50%}
.prof .kana{font-size:12px;color:var(--gray)}
.prof h2{font-size:28px;font-weight:900;letter-spacing:.04em}
.prof .role{font-size:13.5px;font-weight:700;color:var(--crimson);margin:6px 0 14px}
.prof p{font-size:14px;color:#4a4a4a}
.prof .p-cta{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}

/* ===== contact CTA ===== */
.contact-cta{background:linear-gradient(135deg,var(--crimson),var(--crimson-dark));color:#fff;text-align:center;padding:72px 24px;border-radius:16px}
.contact-cta .lbl{font-family:var(--font-en);font-size:12px;font-weight:800;letter-spacing:.2em;opacity:.75}
.contact-cta h2{font-size:26px;font-weight:900;margin:10px 0 14px}
.contact-cta p{font-size:13.5px;opacity:.85;margin-bottom:28px}

/* ===== footer ===== */
footer.site-footer{background:var(--ink);color:#fff;margin-top:88px}
footer.site-footer .top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px;padding:64px 0 48px}
footer.site-footer .f-logo .jp{font-size:20px;font-weight:900;letter-spacing:.06em}
footer.site-footer .f-logo .sub{font-family:var(--font-en);font-size:9.5px;font-weight:600;color:#a09a9b;letter-spacing:.22em;text-transform:uppercase;display:block;margin-top:2px}
footer.site-footer .f-logo p{font-size:12.5px;color:#a09a9b;margin-top:16px;max-width:300px}
footer.site-footer h4{font-family:var(--font-en);font-size:11px;font-weight:800;color:#a09a9b;letter-spacing:.18em;margin-bottom:16px;text-transform:uppercase}
footer.site-footer .links li{margin-bottom:10px}
footer.site-footer .links a{font-size:13px;color:#d9d4d5;transition:.2s}
footer.site-footer .links a:hover{color:#fff}
footer.site-footer .bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;align-items:center;font-size:11.5px;color:#a09a9b;flex-wrap:wrap;gap:10px}

/* ============================================================
   下層ページ共通
============================================================ */
.page-mv{border-bottom:1px solid var(--line);padding:56px 0 32px;position:relative;overflow:hidden}
.page-mv .lbl{font-family:var(--font-en);font-size:13px;font-weight:800;color:var(--crimson);letter-spacing:.2em;text-transform:lowercase}
.page-mv h1{font-size:32px;font-weight:900;letter-spacing:.03em;margin-top:4px}
.page-mv::after{content:attr(data-en);position:absolute;right:0;bottom:-18px;font-family:var(--font-en);font-size:96px;font-weight:800;color:rgba(132,25,42,.05);letter-spacing:.04em;pointer-events:none}
.breadcrumbs{font-size:11.5px;color:var(--gray);margin-top:14px}
.breadcrumbs a{color:var(--crimson)}
.breadcrumbs .sep{margin:0 8px;opacity:.5}

/* ===== 記事本文（entry-content） ===== */
.entry-wrap{background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:48px;max-width:820px}
.entry-head .meta{font-size:12px;color:var(--gray);display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.entry-head h1{font-size:26px;font-weight:900;line-height:1.6;margin-bottom:16px}
.entry-thumb{border-radius:var(--radius);overflow:hidden;margin:24px 0}
.entry-content{font-size:15px}
.entry-content h2{font-size:20px;font-weight:900;margin:44px 0 18px;padding-left:14px;border-left:4px solid var(--crimson);line-height:1.5}
.entry-content h3{font-size:16.5px;font-weight:700;margin:32px 0 12px}
.entry-content p{margin-bottom:1.4em}
.entry-content ul,.entry-content ol{margin:0 0 1.4em 1.4em}
.entry-content ul{list-style:disc}
.entry-content ol{list-style:decimal}
.entry-content a{color:var(--crimson);text-decoration:underline}
.entry-content img{border-radius:8px;margin:1em 0}
.entry-content blockquote{border-left:3px solid var(--line);padding:4px 0 4px 18px;color:var(--gray);margin:0 0 1.4em}
.entry-content table{width:100%;border-collapse:collapse;margin-bottom:1.4em;font-size:13.5px}
.entry-content th,.entry-content td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.entry-content th{background:var(--tint);font-weight:700}

/* ===== 実績詳細 ===== */
table.spec{width:100%;border-collapse:collapse;font-size:13.5px;margin:24px 0}
table.spec th,table.spec td{border:1px solid var(--line);padding:12px 16px;text-align:left;vertical-align:top}
table.spec th{background:var(--tint);width:150px;font-weight:700}
.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}
.kpi{background:var(--tint-light);border-radius:var(--radius);padding:20px;text-align:center}
.kpi .v{font-family:var(--font-en);font-size:26px;font-weight:800;color:var(--crimson)}
.kpi .l{font-size:12px;color:#4a4a4a;margin-top:4px}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}
.gallery-grid img{border-radius:8px;aspect-ratio:16/10;object-fit:cover}
.share{display:flex;gap:10px;align-items:center;margin:32px 0;flex-wrap:wrap}
.share .s-lbl{font-family:var(--font-en);font-size:11px;font-weight:800;color:var(--gray);letter-spacing:.15em}
.share a,.share button{font-size:12px;font-weight:700;border:1px solid var(--line);border-radius:999px;padding:6px 16px;background:#fff;cursor:pointer;transition:.2s;font-family:var(--font-jp)}
.share a:hover,.share button:hover{border-color:var(--crimson);color:var(--crimson)}
.entry-cta{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:28px;text-align:center;margin-top:40px}
.entry-cta p{font-size:13.5px;color:#4a4a4a;margin-bottom:16px}
.author-box{display:flex;gap:20px;align-items:center;background:var(--bg);border-radius:var(--radius);padding:24px;margin-top:40px}
.author-box .avatar{width:72px;height:72px;flex:none}
.author-box .avatar .init{font-size:22px}
.author-box .avatar::after{inset:-4px}
.author-box .n{font-weight:900;font-size:15px}
.author-box .r{font-size:11.5px;color:var(--gray)}
.author-box p{font-size:12.5px;color:#4a4a4a;margin-top:6px}

/* ===== 検索・絞り込みフォーム ===== */
.filter-box{background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:32px;margin-bottom:40px}
.filter-row{display:flex;gap:16px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.filter-row:last-of-type{border-bottom:none}
.filter-row .f-lbl{flex:0 0 120px;font-size:13px;font-weight:700;padding-top:4px}
.filter-row .f-body{flex:1;min-width:240px}
.filter-row input[type=text],.filter-row select{font-family:var(--font-jp);font-size:13.5px;border:1px solid var(--line);border-radius:8px;padding:9px 14px;background:var(--bg);outline-color:var(--crimson)}
.filter-row input[type=text]{width:100%;max-width:420px}
.check-pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;border:1px solid var(--line);border-radius:999px;padding:5px 14px;margin:3px 6px 3px 0;cursor:pointer;background:#fff;transition:.2s}
.check-pill:has(input:checked){background:var(--crimson);border-color:var(--crimson);color:#fff}
.check-pill input{accent-color:var(--crimson)}
.filter-actions{text-align:center;margin-top:20px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.sort-tabs{display:flex;gap:8px;margin-bottom:18px}
.sort-tabs a{font-size:12.5px;font-weight:700;border:1px solid var(--line);border-radius:999px;padding:6px 18px;background:#fff}
.sort-tabs a.on{background:var(--deep);color:#fff;border-color:var(--deep)}
.result-count{font-size:12.5px;color:var(--gray);margin-bottom:8px}
.toggle-skills{font-size:12px;color:var(--crimson);cursor:pointer;background:none;border:none;font-weight:700;font-family:var(--font-jp)}
.skill-extra{display:none}
.skill-extra.open{display:inline}

/* ===== ページネーション（WP標準） ===== */
.pagination{margin-top:44px}
.pagination .nav-links{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.pagination .page-numbers{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;background:#fff;font-family:var(--font-en);font-size:13px;font-weight:600;padding:0 10px;transition:.2s}
.pagination a.page-numbers:hover{border-color:var(--crimson);color:var(--crimson)}
.pagination .page-numbers.current{background:var(--deep);color:#fff;border-color:var(--deep)}

/* ===== 資料DL ===== */
.doc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.doc-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;text-align:center;transition:.3s}
.doc-card:hover{transform:translateY(-5px)}
.doc-card .doc{width:90px;margin:0 auto 18px;aspect-ratio:3/4;background:var(--bg);border:1px solid var(--line);border-radius:6px;display:flex;flex-direction:column;gap:5px;padding:12px}
.doc-card .doc i{display:block;height:6px;background:#e5e7eb;border-radius:3px}
.doc-card .doc i:first-child{width:60%;background:var(--crimson);height:8px}
.doc-card h3{font-size:15px;font-weight:700;margin-bottom:6px}
.doc-card p{font-size:12.5px;color:var(--gray);margin-bottom:18px}

/* ===== プロフィールページ ===== */
.profile-sec{background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:44px;margin-bottom:32px}
.profile-sec>h2{font-size:19px;font-weight:900;margin-bottom:22px;display:flex;align-items:baseline;gap:12px}
.profile-sec>h2 .lbl{font-family:var(--font-en);font-size:11px;font-weight:800;color:var(--crimson);letter-spacing:.15em}
.timeline{border-left:2px solid var(--tint-light);margin-left:8px;padding-left:28px}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-35px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--crimson);border:3px solid #fff;box-shadow:0 0 0 1.5px var(--crimson)}
.tl-item .d{font-family:var(--font-en);font-size:12px;font-weight:700;color:var(--crimson)}
.tl-item .t{font-weight:700;font-size:15px;margin:2px 0}
.tl-item p{font-size:13px;color:#4a4a4a}
.skill-group{margin-bottom:18px}
.skill-group .g{font-size:13px;font-weight:700;margin-bottom:6px}

/* ===== 404 / 汎用 ===== */
.notfound{text-align:center;padding:100px 24px}
.notfound .code{font-family:var(--font-en);font-size:96px;font-weight:800;color:var(--crimson);line-height:1}
.notfound p{margin:18px 0 30px;color:var(--gray)}
.notfound .links{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ============================================================
   responsive
============================================================ */
@media (max-width:960px){
  nav.gnav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  nav.gnav.open{display:block}
  nav.gnav ul{flex-direction:column;gap:0;padding:12px 24px}
  nav.gnav a{display:flex;gap:10px;align-items:baseline;padding:14px 4px;border-bottom:1px solid var(--line);text-align:left}
  .menu-btn{display:flex}
  header.site .search{display:none}
  .hero .container{grid-template-columns:1fr}
  .hero-visual{max-width:340px;margin:0 auto}
  .featured{grid-template-columns:1fr}
  .grid3,.doc-grid{grid-template-columns:repeat(2,1fr)}
  .col-wrap{grid-template-columns:1fr}
  .dl{flex-direction:column;text-align:center}
  .dl .btn{margin:8px auto 0}
  .prof{grid-template-columns:1fr;text-align:center;padding:36px 24px}
  .avatar{margin:0 auto}
  .prof .p-cta{justify-content:center}
  .entry-wrap{padding:32px 24px}
  .kpi-grid,.gallery-grid{grid-template-columns:1fr 1fr}
  footer.site-footer .top{grid-template-columns:1fr}
}
@media (max-width:600px){
  .grid3,.grid2,.doc-grid{grid-template-columns:1fr}
  .sec{padding:52px 0}
  .article .a-thumb{flex:0 0 110px}
  .filter-row .f-lbl{flex:0 0 100%}
  .kpi-grid{grid-template-columns:1fr}
}