/* Noto Sans JP（SIL Open Font License 1.1、assets/fonts/OFL.txt）。自社サーバーから出す。サイトで使う文字は core の1ファイル、それ以外の常用漢字は使われたときだけ r1〜r8 を読む。core を最後に書いて優先させる */
@font-face{font-family:"Noto Sans JP";font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/nsjp-r1.woff2) format("woff2");unicode-range:U+4E10-57B3}
@font-face{font-family:"Noto Sans JP";font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/nsjp-r2.woff2) format("woff2");unicode-range:U+57C0-613E}
@font-face{font-family:"Noto Sans JP";font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/nsjp-r3.woff2) format("woff2");unicode-range:U+613F-69DD}
@font-face{font-family:"Noto Sans JP";font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/nsjp-r4.woff2) format("woff2");unicode-range:U+69DE-7503}
@font-face{font-family:"Noto Sans JP";font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/nsjp-r5.woff2) format("woff2");unicode-range:U+7504-7E7B}
@font-face{font-family:"Noto Sans JP";font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/nsjp-r6.woff2) format("woff2");unicode-range:U+7E7C-8844}
@font-face{font-family:"Noto Sans JP";font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/nsjp-r7.woff2) format("woff2");unicode-range:U+8846-9335}
@font-face{font-family:"Noto Sans JP";font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/nsjp-r8.woff2) format("woff2");unicode-range:U+933A-9FA0}
@font-face{font-family:"Noto Sans JP";font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/nsjp-core.woff2) format("woff2")}
/* GO-GLA v0.2：黒・チャコール・白。スマホ優先、画面幅に合わせて文字サイズを連続的に変える */
:root{
--ink:#0d0d0d;--char:#1a1a1a;--char2:#262626;--graphite:#5c5c5c;--silver:#a3a3a3;--line:#e6e6e3;--line-dark:rgba(255,255,255,.12);--mist:#f5f5f2;--paper:#fff;
--serif:"Bodoni 72","Didot","Bodoni MT","Noto Serif","Times New Roman",serif;
--sans:"Noto Sans JP",system-ui,-apple-system,"Hiragino Sans","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
--wrap:1240px;--narrow:740px;--gutter:clamp(18px,4vw,40px);--head:56px;
--fs-hero:clamp(1.625rem,1.1rem + 2.6vw,3rem);--fs-h1:clamp(1.5rem,1.15rem + 1.6vw,2.375rem);--fs-h2:clamp(1.25rem,1.1rem + .7vw,1.75rem);
--ease:cubic-bezier(.2,.7,.2,1)}
@view-transition{navigation:auto}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 16px)}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.9;color:var(--ink);background:var(--paper);overflow-x:hidden;-webkit-font-smoothing:antialiased}
body.is-drawer{overflow:hidden}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{margin:0;line-height:1.45;font-weight:700;letter-spacing:.02em;word-break:auto-phrase;text-wrap:pretty}
p{margin:0 0 1.1em}
button,input,select{font:inherit;color:inherit}
.gg-wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.gg-narrow{max-width:calc(var(--narrow) + var(--gutter)*2)}
.gg-visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.gg-skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:100}
.gg-skip:focus{left:8px}
.gg-muted{color:var(--graphite);font-size:.875rem}
.gg-todo{background:#fff3b0;color:#5a4a00;padding:0 .3em;font-size:.85em}
:focus-visible{outline:2px solid currentColor;outline-offset:3px}
::selection{background:var(--ink);color:#fff}

/* 文字ラベル */
.gg-label{font-family:var(--serif);font-size:.75rem;letter-spacing:.34em;color:var(--graphite);margin:0 0 .5em;text-transform:uppercase;display:flex;align-items:center;gap:.9em}
.gg-label::before{content:"";width:24px;height:1px;background:currentColor}
.gg-label--light{color:var(--silver)}
.gg-section-title{font-size:var(--fs-h2);margin:0 0 1.1em;letter-spacing:.04em}
.gg-section-title--light{color:#fff}
.gg-kicker{font-family:var(--serif);font-size:.6875rem;letter-spacing:.26em;color:var(--graphite);margin:0 0 .6em;text-transform:uppercase;line-height:1.6}
.gg-kicker span{font-family:var(--sans);letter-spacing:.04em;text-transform:none;margin-left:.8em;padding-left:.8em;border-left:1px solid var(--line)}
.gg-kicker--light{color:#cfcfcf}
.gg-kicker--light span{border-color:rgba(255,255,255,.35)}
.gg-btn{display:inline-flex;align-items:center;gap:.8em;background:var(--ink);color:#fff;border:1px solid var(--ink);padding:.9em 1.9em;font-size:.875rem;letter-spacing:.14em;text-decoration:none;cursor:pointer;border-radius:999px;transition:background .25s,color .25s}
.gg-btn:hover{background:#fff;color:var(--ink)}
.gg-btn:disabled{opacity:.3;cursor:not-allowed;background:var(--ink);color:#fff}
.gg-more{display:inline-flex;align-items:center;gap:.6em;font-size:.8125rem;letter-spacing:.12em;text-decoration:none;white-space:nowrap}
.gg-more::after{content:"";width:28px;height:1px;background:currentColor;transition:width .3s var(--ease)}
.gg-more:hover::after{width:44px}

/* ---------- ヘッダー：画面上部に固定、半透明 ---------- */
.gg-topline{margin:0;background:var(--ink);color:var(--silver);font-size:.6875rem;letter-spacing:.1em;text-align:center;padding:7px 12px;line-height:1.5;border-bottom:1px solid var(--line-dark)}
.gg-topline a{text-decoration:underline;text-underline-offset:2px}
.gg-header{position:sticky;top:0;z-index:40;background:rgba(13,13,13,.96);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);color:#fff;border-bottom:1px solid var(--line-dark)}
.gg-header__bar{display:grid;grid-template-columns:44px 1fr 44px;align-items:center;height:var(--head);padding:0 8px;max-width:var(--wrap);margin:0 auto}
.gg-wordmark{justify-self:center;font-family:var(--serif);font-size:1.3125rem;letter-spacing:.46em;padding-left:.46em;text-decoration:none;color:#fff;font-weight:400;white-space:nowrap}
.gg-icon-btn{width:44px;height:44px;display:grid;place-items:center;background:none;border:0;color:#fff;cursor:pointer;padding:0;border-radius:50%}
.gg-icon-btn:hover{background:rgba(255,255,255,.08)}
.gg-burger,.gg-burger::before,.gg-burger::after{display:block;width:20px;height:1px;background:currentColor;position:relative;transition:transform .25s var(--ease),background .2s}
.gg-burger::before,.gg-burger::after{content:"";position:absolute;left:0}
.gg-burger::before{top:-6px}.gg-burger::after{top:6px}
.gg-menu-btn[aria-expanded=true] .gg-burger{background:transparent}
.gg-menu-btn[aria-expanded=true] .gg-burger::before{transform:translateY(6px) rotate(45deg)}
.gg-menu-btn[aria-expanded=true] .gg-burger::after{transform:translateY(-6px) rotate(-45deg)}
.gg-catnav{border-top:1px solid var(--line-dark);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 16px,#000 calc(100% - 32px),transparent);mask-image:linear-gradient(90deg,transparent 0,#000 16px,#000 calc(100% - 32px),transparent)}
.gg-catnav ul{list-style:none;margin:0 auto;padding:0 16px;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;max-width:var(--wrap);scroll-snap-type:x proximity}
.gg-catnav ul::-webkit-scrollbar{display:none}
.gg-catnav li{scroll-snap-align:start}
.gg-catnav a{display:block;padding:11px 10px;font-size:.8125rem;white-space:nowrap;text-decoration:none;color:#cfcfcf;letter-spacing:.06em;position:relative}
.gg-catnav a::after{content:"";position:absolute;left:10px;right:10px;bottom:6px;height:1px;background:#fff;transform:scaleX(0);transition:transform .3s var(--ease)}
.gg-catnav a:hover,.gg-catnav a[aria-current]{color:#fff}
.gg-catnav a:hover::after,.gg-catnav a[aria-current]::after{transform:scaleX(1)}
.gg-search{background:var(--char);padding:18px var(--gutter) 22px;border-top:1px solid var(--line-dark)}
.gg-search .gg-searchform{max-width:var(--narrow);margin:0 auto}
.gg-searchform{display:flex;align-items:center;border:1px solid currentColor;border-radius:999px;padding:0 6px 0 18px}
.gg-searchform input{flex:1;min-width:0;background:transparent;border:0;padding:12px 0;font-size:16px;outline:none}
.gg-searchform input::placeholder{color:var(--silver)}
.gg-searchform button{background:currentColor;border:0;border-radius:999px;padding:8px 16px;font-size:.8125rem;letter-spacing:.12em;cursor:pointer}
.gg-search .gg-searchform button{color:var(--ink);background:#fff}
.gg-search-inline .gg-searchform button{background:var(--ink);color:#fff}
.gg-search-inline{margin:0 0 36px}
.gg-search__hint{max-width:var(--narrow);margin:12px auto 0;display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0}
.gg-search__hint a{display:block;font-size:.75rem;color:#cfcfcf;border:1px solid var(--line-dark);border-radius:999px;padding:4px 12px;text-decoration:none}
.gg-drawer{position:fixed;inset:var(--head) 0 0;top:calc(var(--head) + 1px);background:var(--ink);overflow-y:auto;padding:28px var(--gutter) 56px;z-index:30}
.gg-drawer__label{font-family:var(--serif);font-size:.75rem;letter-spacing:.32em;color:var(--silver)}
.gg-drawer__list,.gg-drawer__sub{list-style:none;margin:0 0 28px;padding:0}
.gg-drawer__list a{display:flex;justify-content:space-between;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--line-dark);text-decoration:none;color:#fff;font-size:1.0625rem}
.gg-drawer__list a span{font-family:var(--serif);font-size:.625rem;letter-spacing:.28em;color:var(--silver)}
.gg-drawer__sub a{display:block;padding:8px 0;color:#bbb;text-decoration:none;font-size:.875rem}

/* ---------- 写真枠 ---------- */
.gg-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--char2);border-radius:2px}
.gg-thumb__img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.gg-thumb--blank{background:
 radial-gradient(80% 60% at 75% 0%,rgba(255,255,255,.18) 0,transparent 60%),
 linear-gradient(160deg,#3a3a3a 0%,#1d1d1d 45%,#0b0b0b 100%);display:grid;place-items:center}
.gg-thumb--blank::after{content:"";position:absolute;left:-10%;right:-10%;bottom:22%;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent)}
.gg-thumb--blank span{font-family:var(--serif);color:rgba(255,255,255,.6);letter-spacing:.42em;font-size:.75rem;padding-left:.42em}

/* ---------- トップ：表紙 ---------- */
.gg-cover{position:relative;background:var(--ink);color:#fff}
.gg-cover__link{display:block;position:relative;text-decoration:none;color:inherit}
.gg-cover .gg-thumb{aspect-ratio:4/5;border-radius:0}
.gg-cover .gg-thumb--blank span{display:none}
.gg-cover__text{position:absolute;inset:auto 0 0 0;padding:120px var(--gutter) 36px;background:linear-gradient(180deg,transparent 0,rgba(0,0,0,.55) 35%,rgba(0,0,0,.9) 100%)}
.gg-cover__title{font-size:var(--fs-hero);line-height:1.42;margin:.15em 0 .55em;letter-spacing:.03em;max-width:22em}
.gg-cover__lead{color:#d0d0d0;font-size:.9375rem;margin-bottom:1.4em;max-width:40em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:auto-phrase}
.gg-cover__more{display:inline-flex;align-items:center;gap:.8em;font-size:.8125rem;letter-spacing:.18em}
.gg-cover__more::after{content:"";width:36px;height:1px;background:#fff;transition:width .35s var(--ease)}
.gg-cover__link:hover .gg-cover__more::after{width:56px}
.gg-cover__link:hover .gg-thumb__img{transform:scale(1.025)}

/* 編集方針の帯（トップ・表紙の下） */
.gg-promise{background:var(--char);color:#e5e5e5;border-top:1px solid var(--line-dark)}
.gg-promise ul{list-style:none;margin:0 auto;padding:16px var(--gutter);display:grid;gap:10px;max-width:var(--wrap)}
.gg-promise li{display:flex;gap:12px;align-items:baseline;font-size:.8125rem;line-height:1.6}
.gg-promise li span{font-family:var(--serif);color:var(--silver);font-size:.6875rem;letter-spacing:.2em;flex:none}

/* ---------- ブロック ---------- */
.gg-block{padding:clamp(48px,7vw,96px) 0}
.gg-block--line{border-top:1px solid var(--line)}
.gg-block--ink{background:var(--char);color:#fff}
.gg-block--mist{background:var(--mist)}
.gg-block__head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:1.4em}
.gg-block__head .gg-section-title{margin:0}
.gg-grid{display:grid;grid-template-columns:1fr;gap:28px}
.gg-empty{color:var(--graphite)}

/* カード */
.gg-card{position:relative}
.gg-card__link{display:block;text-decoration:none;color:inherit}
.gg-card__link:hover .gg-thumb__img{transform:scale(1.04)}
.gg-card__link:hover .gg-card__title{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.gg-card__body{padding-top:16px}
.gg-card__title{font-size:1.0625rem;line-height:1.65}
.gg-card__excerpt{color:var(--graphite);font-size:.875rem;margin:.6em 0 0}
.gg-card__date{font-family:var(--serif);font-size:.75rem;color:var(--silver);margin:.7em 0 0;letter-spacing:.1em}
/* 一覧（スマホ）：写真左・文字右 */
.gg-list .gg-card__link{display:grid;grid-template-columns:104px 1fr;gap:16px;align-items:start;padding-bottom:22px;border-bottom:1px solid var(--line)}
.gg-list .gg-thumb{aspect-ratio:1/1}
.gg-list .gg-thumb--blank span{font-size:.5rem;letter-spacing:.2em}
.gg-list .gg-card__body{padding-top:0}
.gg-list .gg-card__title{font-size:.9375rem;line-height:1.6}
.gg-list .gg-card__date{margin-top:.4em}
.gg-list{gap:22px}
/* 横スワイプの棚（スマホ） */
.gg-rail{display:grid;grid-auto-flow:column;grid-auto-columns:78%;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin:0 calc(var(--gutter)*-1);padding:0 var(--gutter) 6px;scroll-padding:0 var(--gutter)}
.gg-rail::-webkit-scrollbar{display:none}
.gg-rail>*{scroll-snap-align:start}

/* 目的から探す */
.gg-purpose{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-dark);border:1px solid var(--line-dark)}
.gg-purpose li{background:var(--char)}
.gg-purpose li:last-child:nth-child(odd){grid-column:span 2}
.gg-purpose a{display:flex;flex-direction:column;gap:2px;min-height:132px;padding:16px 14px;text-decoration:none;color:#fff;transition:background .3s}
.gg-purpose a:hover{background:#222}
.gg-purpose__no{font-family:var(--serif);color:var(--silver);font-size:.75rem}
.gg-purpose__en{font-family:var(--serif);font-size:.5625rem;letter-spacing:.28em;color:var(--silver);margin-top:auto}
.gg-purpose__ja{font-size:.9375rem;font-weight:700;letter-spacing:.03em;line-height:1.5}
.gg-purpose__desc{display:none;font-size:.8125rem;color:#a9a9a9;line-height:1.6}
.gg-purpose__count{font-size:.6875rem;color:var(--silver)}

/* 車種・型式から探す */
.gg-finder{padding:clamp(48px,7vw,88px) 0;background:var(--mist)}
.gg-finder__form{display:grid;gap:12px}
.gg-finder__form label{display:grid;gap:4px;font-size:.75rem;letter-spacing:.08em;color:var(--graphite)}
.gg-finder__form select{appearance:none;-webkit-appearance:none;border:1px solid #cfcfcb;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6' fill='none' stroke='%23111'/%3E%3C/svg%3E") no-repeat right 16px center;padding:13px 40px 13px 16px;font-size:16px;border-radius:12px;color:var(--ink)}
.gg-finder__form select:disabled{background-color:#ececea;color:var(--silver)}
.gg-finder__form .gg-btn{justify-content:center}
.gg-finder__chips{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.gg-finder__chips a{display:block;padding:7px 16px;border:1px solid #c9c9c5;border-radius:999px;text-decoration:none;font-size:.8125rem;letter-spacing:.04em;background:#fff;transition:border-color .2s}
.gg-finder__chips a:hover{border-color:var(--ink)}
.gg-finder__chips--dark{margin-top:24px}

/* 運営者（トップ） */
.gg-owner{display:grid;gap:28px}
.gg-owner__card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}
.gg-owner__facts{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:0;border-top:1px solid var(--line)}
.gg-owner__facts li{display:grid;grid-template-columns:8em 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:.875rem}
.gg-owner__facts li span{color:var(--graphite);font-size:.75rem;letter-spacing:.06em}

/* アバター（顔写真なし） */
.gg-avatar{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--ink);color:#fff;font-size:.875rem;flex:none}
.gg-avatar--lg{width:56px;height:56px;font-size:1.0625rem}

/* ---------- 記事 ---------- */
.gg-progress{position:fixed;top:0;left:0;height:2px;width:100%;background:var(--ink);transform-origin:0 50%;transform:scaleX(0);z-index:60}
.gg-crumbs ol{list-style:none;margin:0 0 22px;padding:0;display:flex;flex-wrap:wrap;gap:4px 0;font-size:.75rem;color:var(--graphite)}
.gg-crumbs li{display:flex;align-items:center;min-width:0}
.gg-crumbs li+li::before{content:"/";margin:0 .6em;color:var(--silver)}
.gg-crumbs a{text-decoration:none}
.gg-crumbs [aria-current]{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;max-width:16em}
.gg-article__head{padding-top:28px;padding-bottom:8px}
.gg-article__title{font-size:var(--fs-h1);line-height:1.5;letter-spacing:.03em;margin:.15em 0 .8em}
.gg-article__dates{display:flex;flex-wrap:wrap;gap:4px 18px;font-size:.75rem;color:var(--graphite);margin:0 0 18px;font-variant-numeric:tabular-nums}
.gg-pr{margin:0 0 18px;font-size:.75rem;color:var(--graphite);border:1px solid var(--line);border-radius:999px;padding:4px 12px;display:inline-block}
.gg-trust{display:flex;flex-wrap:wrap;align-items:center;gap:12px 14px;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:28px}
.gg-trust__body{min-width:0;flex:1}
.gg-trust__body p{margin:0;line-height:1.5}
.gg-trust__name{font-size:.875rem;font-weight:700}
.gg-trust__name a{text-decoration:none}
.gg-trust__role,.gg-author__role{word-break:auto-phrase}
.gg-trust__role{font-size:.75rem;color:var(--graphite)}
.gg-trust__facts{list-style:none;margin:0;padding:0;display:flex;gap:18px;font-size:.8125rem;width:100%}
.gg-trust__facts li{display:flex;flex-direction:column;line-height:1.4}
.gg-trust__facts span{font-size:.6875rem;color:var(--graphite);letter-spacing:.04em}
.gg-article__hero{max-width:var(--wrap);margin:0 auto 32px;padding:0 var(--gutter)}
.gg-article__hero .gg-thumb{aspect-ratio:16/9;border-radius:4px}
.gg-article__layout{display:block}
.gg-article__main{max-width:var(--narrow);margin:0 auto;min-width:0}
.gg-answer{background:var(--ink);color:#fff;padding:22px 22px 18px;margin:0 0 32px;border-radius:16px}
.gg-answer__label{font-family:var(--serif);font-size:.6875rem;letter-spacing:.32em;color:var(--silver);margin:0 0 .7em;display:flex;align-items:center;gap:.8em}
.gg-answer__label::before{content:"";width:18px;height:1px;background:currentColor}
.gg-answer ul{margin:0;padding:0;list-style:none}
.gg-answer li{position:relative;padding-left:1.2em;margin:.4em 0;font-weight:500;line-height:1.75;word-break:auto-phrase}
.gg-answer li::before{content:"";position:absolute;left:0;top:.8em;width:6px;height:6px;border-radius:50%;background:#fff}
.gg-toc{border:1px solid var(--line);border-radius:16px;margin:0 0 40px;padding:0 20px}
.gg-toc summary{cursor:pointer;padding:16px 0;font-size:.8125rem;letter-spacing:.18em;list-style:none;display:flex;justify-content:space-between;align-items:center}
.gg-toc summary::-webkit-details-marker{display:none}
.gg-toc summary::after{content:"";width:8px;height:8px;border-right:1px solid;border-bottom:1px solid;transform:rotate(45deg) translateY(-3px);transition:transform .25s}
.gg-toc details[open] summary::after{transform:rotate(-135deg)}
.gg-toc ol{margin:0 0 18px;padding:0;list-style:none;counter-reset:toc;font-size:.875rem}
.gg-toc li{counter-increment:toc;display:grid;grid-template-columns:2.2em 1fr;margin:.5em 0;line-height:1.6}
.gg-toc li::before{content:counter(toc,decimal-leading-zero);font-family:var(--serif);color:var(--silver);font-size:.8125rem}
.gg-toc a{text-decoration:none}
.gg-toc a:hover,.gg-toc a.is-active{text-decoration:underline;text-underline-offset:4px}
.gg-toc--side{display:none}

/* 本文 */
.gg-prose{font-size:1.0625rem;line-height:2}
.gg-prose>*{margin-top:0;margin-bottom:1.5em}
.gg-prose h2{font-size:var(--fs-h2);line-height:1.55;margin:2.8em 0 1em;padding-top:1.1em;border-top:2px solid var(--ink);letter-spacing:.03em}
.gg-prose h3{font-size:1.1875rem;margin:2.2em 0 .8em;display:flex;gap:.6em;align-items:baseline}
.gg-prose h3::before{content:"";width:14px;height:2px;background:var(--ink);flex:none;transform:translateY(-.3em)}
.gg-prose h4{font-size:1.0625rem;margin:1.8em 0 .6em}
.gg-prose a{text-underline-offset:4px;text-decoration-thickness:1px}
.gg-prose ul,.gg-prose ol{padding-left:1.4em}
.gg-prose li{margin:.35em 0}
.gg-prose li::marker{color:var(--graphite)}
.gg-prose blockquote{margin-left:0;padding:4px 0 4px 20px;border-left:2px solid var(--line);color:var(--graphite)}
.gg-prose figure{margin-left:0;margin-right:0}
.gg-prose figure img{border-radius:4px}
.gg-prose figcaption{font-size:.75rem;color:var(--graphite);margin-top:8px}
.gg-prose .wp-block-table{overflow-x:auto}
.gg-prose table{border-collapse:collapse;width:100%;font-size:.875rem}
.gg-prose th,.gg-prose td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}
.gg-prose thead th{border-bottom:1px solid var(--ink);font-size:.75rem;letter-spacing:.06em;color:var(--graphite);font-weight:500}
.gg-prose strong{background:linear-gradient(transparent 62%,#ececea 62%)}

/* 要点・質問と答え */
.gg-point{background:var(--mist);border-radius:16px;padding:20px 22px 6px;font-size:1rem}
.gg-point__title{font-weight:700;font-size:.875rem;letter-spacing:.08em;margin:0 0 .5em}
.gg-faq{border-top:1px solid var(--ink)}
.gg-faq details{border-bottom:1px solid var(--line)}
.gg-faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:28px 1fr 16px;gap:10px;align-items:start;padding:18px 0;font-weight:700;line-height:1.6}
.gg-faq summary::-webkit-details-marker{display:none}
.gg-faq summary::after{content:"+";font-family:var(--serif);font-size:1.25rem;line-height:1.2;color:var(--graphite)}
.gg-faq details[open] summary::after{content:"−"}
.gg-faq__q{font-family:var(--serif);font-size:1.125rem;line-height:1.3}
.gg-faq__a{display:grid;grid-template-columns:28px 1fr;gap:10px;padding:0 0 18px}
.gg-faq__a .gg-faq__q{color:var(--graphite)}
.gg-faq__a p{margin:0;font-size:1rem}

/* 費用表：スマホは行ごとのカード */
.gg-table{margin:0 0 2em}
.gg-table table{width:100%;border-collapse:collapse;font-size:.875rem}
.gg-table caption{text-align:left;font-weight:700;font-size:.9375rem;padding:0 0 12px;letter-spacing:.03em}
.gg-table figcaption{font-size:.75rem;color:var(--graphite);margin-top:10px}
@media (max-width:599px){
.gg-table thead{display:none}
.gg-table tbody{display:grid;gap:10px}
.gg-table tr{display:block;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.gg-table tbody th{display:block;font-size:.9375rem;padding:0 0 8px;border:0}
.gg-table td{display:flex;justify-content:space-between;gap:16px;padding:7px 0;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}
.gg-table td::before{content:attr(data-label);color:var(--graphite);font-size:.8125rem}
}
@media (min-width:600px){
.gg-table th,.gg-table td{border-bottom:1px solid var(--line);padding:13px 12px;text-align:left}
.gg-table thead th{border-bottom:1px solid var(--ink);font-size:.75rem;letter-spacing:.06em;color:var(--graphite);font-weight:500}
.gg-table tbody th{font-weight:700}
.gg-table tbody tr:last-child th,.gg-table tbody tr:last-child td{font-weight:700;border-bottom:1px solid var(--ink)}
.gg-table td{font-variant-numeric:tabular-nums}
}

.gg-sources,.gg-history{margin:48px 0 0;padding:22px;background:var(--mist);border-radius:16px}
.gg-sources h2,.gg-history h2{font-size:.875rem;letter-spacing:.12em;margin:0 0 .6em}
.gg-sources ul{margin:0;padding-left:1.2em;font-size:.8125rem;color:var(--graphite)}
.gg-history ul{list-style:none;margin:0;padding:0;font-size:.8125rem;color:var(--graphite)}
.gg-history li{display:grid;grid-template-columns:6.5em 1fr;gap:8px;padding:4px 0}
.gg-history time{font-variant-numeric:tabular-nums}
.gg-author{margin:48px 0 0;padding:24px;border:1px solid var(--line);border-radius:16px}
.gg-author__head{display:flex;gap:14px;align-items:center;margin-bottom:14px}
.gg-author__head p{margin:0;line-height:1.5}
.gg-author__name{font-weight:700}
.gg-author__role{font-size:.8125rem;color:var(--graphite)}
.gg-author__bio{font-size:.9375rem}
.gg-author__rules{margin:0 0 16px;padding-left:1.2em;font-size:.8125rem;color:var(--graphite)}
.gg-author__links{display:flex;gap:18px;margin:0;font-size:.8125rem}
.gg-article__note{font-size:.75rem;color:var(--graphite);margin:32px 0 56px;line-height:1.8}

/* 広告枠：高さを先に確保（CLS対策） */
.gg-ad{margin:40px 0;text-align:center;min-height:280px;display:flex;flex-direction:column;align-items:stretch}
.gg-ad__label{display:block;font-size:.625rem;letter-spacing:.2em;color:var(--silver);margin-bottom:6px}
.gg-ad--preview{border:1px dashed #c8c8c8;border-radius:12px;background:repeating-linear-gradient(135deg,#fafafa 0 10px,#f3f3f3 10px 20px);justify-content:center}
.gg-ad--side{display:none}

/* 一覧 */
.gg-archive__head{background:var(--ink);color:#fff;padding:28px 0 clamp(36px,6vw,64px)}
.gg-archive__head .gg-crumbs ol{color:var(--silver)}
.gg-archive__title{font-size:var(--fs-h1);letter-spacing:.04em;margin:0 0 .4em}
.gg-archive__title--dark{color:var(--ink)}
.gg-archive__desc{color:#bdbdbd;font-size:.875rem;max-width:40em}
.gg-archive__desc p{margin:0}
.gg-archive__count{font-family:var(--serif);color:var(--silver);font-size:.8125rem;letter-spacing:.1em;margin-top:.6em}
.nav-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:48px 0 0}
.page-numbers{display:grid;place-items:center;min-width:44px;height:44px;padding:0 12px;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-size:.875rem}
.page-numbers.current{background:var(--ink);color:#fff;border-color:var(--ink)}

/* 運営者情報ページ */
.gg-about-hero{background:var(--ink);color:#fff;padding:clamp(40px,8vw,96px) 0}
.gg-about-hero h1{font-size:var(--fs-hero);margin:0 0 .5em}
.gg-about-hero p{color:#cfcfcf;max-width:36em}
.gg-timeline{list-style:none;margin:0;padding:0;border-left:1px solid var(--ink);margin-left:6px}
.gg-timeline li{position:relative;padding:0 0 22px 22px}
.gg-timeline li::before{content:"";position:absolute;left:-5px;top:.65em;width:9px;height:9px;border-radius:50%;background:var(--ink)}
.gg-timeline time{display:block;font-family:var(--serif);font-size:.875rem;letter-spacing:.08em;color:var(--graphite)}
.gg-legal{font-size:.875rem;color:var(--graphite)}
.gg-legal p{margin:0 0 .9em}

/* ---------- フッター ---------- */
.gg-footer{background:var(--ink);color:#cfcfcf;padding:clamp(48px,7vw,80px) 0 32px;font-size:.8125rem}
.gg-footer__mark{font-family:var(--serif);font-size:1.375rem;letter-spacing:.46em;color:#fff;margin-bottom:8px}
.gg-wordmark--ja,.gg-footer__mark--ja{font-family:var(--sans);font-weight:700;font-size:1.0625rem;letter-spacing:.12em;padding-left:.12em}
.gg-footer__mark--ja{font-size:1.125rem}
.gg-footer__tag{color:var(--silver);font-size:.75rem;margin-bottom:32px}
.gg-footer__cols{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-bottom:32px}
.gg-footer__label{font-family:var(--serif);font-size:.6875rem;letter-spacing:.32em;color:var(--silver);margin-bottom:.8em}
.gg-footer ul{list-style:none;margin:0;padding:0}
.gg-footer li{margin:.55em 0}
.gg-footer a{text-decoration:none}
.gg-footer a:hover{color:#fff}
.gg-footer__legal{border-top:1px solid var(--line-dark);padding-top:22px;color:#9d9d9d;font-size:.75rem;line-height:1.85}
.gg-footer__legal p{margin:0 0 .8em}
.gg-footer__copy{color:#8a8a8a;font-size:.75rem;margin:16px 0 0}

/* ---------- タブレット以上 ---------- */
@media (min-width:768px){
.gg-grid{grid-template-columns:repeat(2,1fr);gap:44px 32px}
.gg-list .gg-card__link{display:block;padding:0;border:0}
.gg-list .gg-thumb{aspect-ratio:16/10}
.gg-list .gg-thumb--blank span{font-size:.75rem;letter-spacing:.42em}
.gg-list .gg-card__body{padding-top:16px}
.gg-list .gg-card__title{font-size:1.0625rem}
.gg-rail{grid-auto-flow:row;grid-auto-columns:auto;grid-template-columns:repeat(3,1fr);overflow:visible;margin:0;padding:0;gap:32px}
.gg-grid--3,.gg-grid--4{grid-template-columns:repeat(3,1fr)}
.gg-cover .gg-thumb{aspect-ratio:16/9}
.gg-cover__text{padding:160px var(--gutter) 48px}
.gg-promise ul{grid-template-columns:repeat(3,1fr);gap:24px}
.gg-purpose{grid-template-columns:repeat(4,1fr)}
.gg-purpose li:last-child:nth-child(odd){grid-column:auto}
.gg-purpose li:last-child:nth-child(4n+3){grid-column:span 2}
.gg-purpose a{min-height:168px;padding:20px}
.gg-purpose__desc{display:block}
.gg-finder__form{grid-template-columns:repeat(3,1fr) auto;align-items:end}
.gg-owner{grid-template-columns:1fr 1fr;align-items:start}
.gg-trust__facts{width:auto;margin-left:auto}
.gg-footer__cols{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:1024px){
:root{--head:68px}
.gg-wordmark{font-size:1.625rem}
.gg-wordmark--ja{font-size:1.375rem}
.gg-catnav{-webkit-mask-image:none;mask-image:none}
.gg-catnav ul{justify-content:center}
.gg-cover .gg-thumb{aspect-ratio:auto;height:min(78vh,760px)}
.gg-cover__text{padding:200px max(var(--gutter),calc((100vw - var(--wrap))/2 + var(--gutter))) 64px}
.gg-grid{grid-template-columns:repeat(3,1fr)}
.gg-grid--4{grid-template-columns:repeat(4,1fr)}
.gg-latest{grid-template-columns:repeat(3,1fr)}
.gg-latest>.gg-card:first-child{grid-column:span 2;grid-row:span 2}
.gg-latest>.gg-card:first-child .gg-thumb{aspect-ratio:16/10}
.gg-latest>.gg-card:first-child .gg-card__title{font-size:1.5rem}
.gg-article__layout{display:grid;grid-template-columns:minmax(0,var(--narrow)) 280px;gap:72px;justify-content:center}
.gg-article__main{margin:0}
.gg-article__head.gg-narrow{max-width:calc(var(--narrow) + 352px + var(--gutter)*2)}
.gg-article__head .gg-article__title,.gg-article__head .gg-trust{max-width:var(--narrow)}
.gg-article__side{position:relative}
.gg-side-sticky{position:sticky;top:calc(var(--head) + 24px)}
.gg-toc--side{display:block;border:0;padding:0;margin:0 0 28px}
.gg-toc--side .gg-toc__title{font-family:var(--serif);font-size:.6875rem;letter-spacing:.32em;color:var(--graphite);margin:0 0 .8em}
.gg-toc--side ol{font-size:.8125rem}
.gg-ad--side{display:flex;min-height:600px;margin:0}
.gg-footer__cols{grid-template-columns:2fr 1fr 1fr}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}@view-transition{navigation:none}}
.gg-note{background:var(--mist);border-left:2px solid var(--ink);padding:14px 16px;font-size:.875rem;line-height:1.8;color:#333;border-radius:0 12px 12px 0}

/* 過去のURL（410）の説明ページ */
.gg-gone{padding-top:32px;padding-bottom:16px}
.gg-gone__status{display:inline-block;font-size:.75rem;letter-spacing:.08em;color:var(--graphite);border:1px solid var(--line);padding:2px 10px;margin:0 0 16px}
.gg-gone__facts{border-top:1px solid var(--ink);margin:24px 0 0;padding:0}
.gg-gone__facts div{display:grid;grid-template-columns:7.5em 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:.9375rem}
.gg-gone__facts dt{color:var(--graphite);font-size:.8125rem}
.gg-gone__facts dd{margin:0}
.gg-gone__note{font-size:.8125rem;color:var(--graphite);margin-top:20px}
.gg-gone__next{padding-top:8px}