/*
Theme Name: 親の暮らしサポート帖
Author: Happy Gift
Description: 高齢の親を支える家族向けの暮らしメディア用WordPressテーマ。固定トップページ・記事ページ・広告枠対応。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: oyagurashi-support
*/

:root{
  --bg:#F8F5EF; --surface:#fff; --text:#3A342E; --head:#2F2A25; --muted:#7B7166;
  --line:#E8DFD3; --green:#8FA98B; --green-dark:#6F7F5F; --green-pale:#EDF3EA;
  --beige:#E9DFD0; --orange:#D8A06A; --shadow:0 14px 35px rgba(63,52,41,.08);
  --radius-lg:24px; --radius:18px; --container:1160px;
  --serif:"Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  --sans:"Noto Sans JP","Hiragino Sans","Yu Gothic",system-ui,sans-serif;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.85;letter-spacing:.035em}
img{max-width:100%;height:auto;vertical-align:middle} a{color:inherit;text-decoration:none} a:hover{color:var(--green-dark)}
.container{width:min(calc(100% - 40px),var(--container));margin:auto}.section{padding:44px 0}.section-tight{padding:28px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:20px}
.section-title{margin:0;color:var(--head);font-family:var(--serif);font-size:clamp(1.45rem,2vw,2rem);font-weight:600;letter-spacing:.09em}
.more-link{color:var(--muted);font-size:.9rem;white-space:nowrap}.more-link:after{content:"›";margin-left:.45em}
.card{background:rgba(255,255,255,.86);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 24px rgba(63,52,41,.055)}
.tag{display:inline-flex;padding:4px 10px;border-radius:999px;background:var(--green-pale);color:var(--green-dark);font-size:.78rem;font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.7em;min-height:52px;padding:13px 24px;border-radius:999px;border:1px solid transparent;font-weight:700;transition:.2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(63,52,41,.08)}.btn-primary{background:var(--green-dark);color:#fff}.btn-primary:hover{background:#fff;color:var(--green-dark);border-color:var(--green-dark)}
.btn-outline{background:#fff;color:var(--green-dark);border-color:rgba(111,127,95,.45)}.btn-outline:hover{background:var(--green-dark);color:#fff}
.screen-reader-text{position:absolute;width:1px;height:1px;clip:rect(1px,1px,1px,1px);overflow:hidden}

/* header */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(248,245,239,.9);border-bottom:1px solid rgba(232,223,211,.78);backdrop-filter:blur(16px)}
.site-header.is-scrolled{box-shadow:0 10px 28px rgba(63,52,41,.06)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:24px}
.site-logo{font-family:var(--serif);font-size:clamp(1.25rem,2vw,1.8rem);font-weight:600;letter-spacing:.08em;color:var(--head);white-space:nowrap}
.primary-nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}.primary-nav a{font-size:.92rem;font-weight:700;color:var(--head)}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:999px;background:#fff}.menu-toggle span{display:block;width:18px;height:2px;margin:4px auto;background:var(--head)}

/* hero */
.hero{padding:42px 0 34px;background:radial-gradient(circle at 18% 20%,rgba(143,169,139,.13),transparent 28%),radial-gradient(circle at 84% 16%,rgba(216,160,106,.13),transparent 28%)}
.hero-inner{display:grid;grid-template-columns:1fr 1.1fr;align-items:center;gap:42px}.hero-kicker{color:var(--green-dark);font-size:.85rem;font-weight:800;letter-spacing:.18em}
.hero-title{margin:0;color:var(--head);font-family:var(--serif);font-size:clamp(2rem,5vw,3.7rem);line-height:1.42;letter-spacing:.1em;font-weight:600}
.hero-lead{max-width:520px;margin:20px 0 0;line-height:2.05}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-visual{min-height:430px;border-radius:30px;overflow:hidden;background:url("assets/images/hero.svg") center/cover no-repeat;box-shadow:var(--shadow)}

/* grids */
.problem-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.problem-card{display:grid;place-items:center;min-height:128px;padding:18px 10px;text-align:center;transition:.2s}
.problem-card:hover,.category-tile:hover{transform:translateY(-3px);border-color:rgba(143,169,139,.6)}.problem-icon,.category-icon{font-size:2rem;color:var(--orange)}.problem-title,.category-name{font-weight:800;color:var(--head)}
.feature-layout{display:grid;grid-template-columns:1fr 300px;gap:28px}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article-card{overflow:hidden}.article-thumb{display:block;aspect-ratio:4/2.55;background:var(--beige) center/cover no-repeat}.article-body{padding:16px 18px 18px}
.article-title{margin:0 0 12px;color:var(--head);font-size:1.02rem;line-height:1.65;font-weight:800}.article-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:.78rem}
.ad-box{display:grid;place-items:center;min-height:100px;padding:20px;text-align:center;color:#7a7067;background:repeating-linear-gradient(45deg,rgba(232,223,211,.38),rgba(232,223,211,.38) 8px,rgba(255,255,255,.55) 8px,rgba(255,255,255,.55) 16px);border:1px dashed rgba(122,112,103,.28);border-radius:var(--radius)}
.ad-box span{display:block;font-size:.75rem}.ad-box strong{display:block;margin-top:6px;color:var(--head);font-size:1.25rem;letter-spacing:.12em}
.category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.category-tile{display:grid;place-items:center;min-height:126px;padding:16px 8px;text-align:center;transition:.2s}.category-name{font-size:.9rem;line-height:1.55}
.split-section{display:grid;grid-template-columns:1fr .82fr;gap:28px}.gift-feature{padding:22px}.gift-main{min-height:250px;padding:28px;border-radius:24px;background:linear-gradient(90deg,rgba(255,255,255,.95),rgba(255,255,255,.45)),url("assets/images/gift.svg") center/cover no-repeat}
.ribbon{display:inline-flex;padding:5px 13px;border-radius:999px;background:#b99154;color:#fff;font-size:.78rem;font-weight:800}.gift-title{margin:16px 0 12px;color:var(--head);font-family:var(--serif);font-size:clamp(1.45rem,3vw,2rem)}
.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}.mini-card{display:grid;grid-template-columns:82px 1fr;align-items:center;gap:12px;padding:10px}.mini-thumb{width:82px;height:62px;border-radius:12px;background:center/cover no-repeat}.mini-title{font-size:.88rem;font-weight:800;line-height:1.5}
.compare-list{display:grid;gap:14px}.compare-card{display:grid;grid-template-columns:124px 1fr 20px;align-items:center;gap:16px;padding:12px 14px}.compare-thumb{width:124px;aspect-ratio:4/2.6;border-radius:13px;background:center/cover no-repeat}.compare-title{display:block;color:var(--head);font-weight:800}.compare-text{display:block;color:var(--muted);font-size:.84rem;line-height:1.65}.chev{font-size:1.4rem;color:var(--muted)}
.lower-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:30px}.news-list{display:grid;gap:10px}.news-item{display:grid;grid-template-columns:132px 1fr auto;align-items:center;gap:16px;padding:10px}.news-thumb{width:132px;aspect-ratio:4/2.45;border-radius:12px;background:center/cover no-repeat}.news-title{margin:0 0 5px;color:var(--head);font-weight:800;line-height:1.55}.news-date{color:var(--muted);font-size:.78rem}
.sidebar-stack{display:grid;gap:16px}.profile-card{padding:22px}.profile-head{display:flex;align-items:center;gap:15px}.avatar{width:72px;height:72px;border-radius:50%;background:url("assets/images/avatar.svg") center/cover no-repeat}.profile-title{font-family:var(--serif);font-size:1.25rem;color:var(--head)}
.line-card{display:grid;grid-template-columns:72px 1fr;gap:16px;padding:22px;color:#fff;background:linear-gradient(135deg,#4fa95a,#6f7f5f);border-radius:var(--radius)}.line-icon{display:grid;place-items:center;width:72px;height:72px;border-radius:18px;background:#fff;color:#05b900;font-weight:900}.line-btn{display:inline-flex;padding:8px 18px;background:#fff;color:var(--green-dark);border-radius:999px;font-weight:800;font-size:.85rem}

/* content pages */
.content-wrap{width:min(calc(100% - 40px),1080px);margin:auto;padding:42px 0}.content-grid{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:34px}.entry-card{padding:clamp(22px,4vw,44px)}.entry-title{font-family:var(--serif);font-size:clamp(1.8rem,4vw,2.8rem);line-height:1.5;color:var(--head)}.entry-meta{display:flex;gap:12px;margin-bottom:24px;color:var(--muted);font-size:.86rem}.pr-box{margin:22px 0;padding:14px 16px;background:#fbfaf6;border:1px solid var(--line);border-radius:12px;color:var(--muted);font-size:.86rem}.entry-content h2{margin:2.2em 0 .9em;padding-left:16px;border-left:5px solid var(--green);font-family:var(--serif);font-size:1.55rem;color:var(--head)}.entry-content p{margin:0 0 1.5em}.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

/* footer */
.site-footer{margin-top:54px;padding:38px 0 18px;background:rgba(233,223,208,.65);border-top:1px solid var(--line)}.footer-inner{display:grid;grid-template-columns:1fr auto;gap:24px}.footer-logo{font-family:var(--serif);font-size:1.25rem;color:var(--head)}.footer-nav ul{display:flex;flex-wrap:wrap;gap:18px;list-style:none;padding:0;margin:0;color:var(--muted);font-size:.86rem}.copyright{text-align:center;color:var(--muted);font-size:.78rem}

@media(max-width:1080px){.feature-layout,.split-section,.lower-layout,.content-grid{grid-template-columns:1fr}.problem-grid{grid-template-columns:repeat(3,1fr)}.category-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){
  .container{width:min(calc(100% - 28px),var(--container))}.header-inner{min-height:60px}.site-logo{font-size:1.18rem}.menu-toggle{display:inline-block}.primary-nav{position:fixed;top:60px;left:14px;right:14px;display:none;padding:14px;background:rgba(255,255,255,.97);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.primary-nav.is-open{display:block}.primary-nav ul{display:grid;gap:0}.primary-nav a{display:block;padding:13px 8px;border-bottom:1px solid var(--line)}
  .hero{padding:22px 0 26px}.hero-inner{grid-template-columns:1fr;gap:20px}.hero-visual{min-height:240px;border-radius:22px;order:1}.hero-copy{order:2}.hero-title{font-size:clamp(1.68rem,8vw,2.35rem)}.hero-actions{display:grid}.btn{width:100%}.section{padding:34px 0}
  .problem-grid{grid-template-columns:repeat(2,1fr);gap:12px}.problem-card{min-height:104px}.article-grid,.archive-grid{grid-template-columns:1fr}.article-card{display:grid;grid-template-columns:132px 1fr}.article-thumb{aspect-ratio:auto;min-height:112px}.article-body{padding:12px 14px}.article-title{font-size:.93rem}.category-grid{grid-template-columns:repeat(2,1fr);gap:12px}.category-tile{min-height:102px}.mini-grid{grid-template-columns:1fr}.compare-card{grid-template-columns:96px 1fr 16px;gap:12px}.compare-thumb{width:96px}.news-item{grid-template-columns:92px 1fr}.news-date{grid-column:2}.news-thumb{width:92px}.line-card{grid-template-columns:54px 1fr}.line-icon{width:54px;height:54px;font-size:.82rem}.footer-inner{grid-template-columns:1fr}
}
@media(max-width:480px){.article-card{grid-template-columns:114px 1fr}.article-meta{align-items:start;flex-direction:column;gap:6px}.compare-title,.news-title{font-size:.9rem}}