:root{--ink:#2b2142;--ink2:#5d5474;--bg:#fff8ec;--card:#fff;--line:#2b2142;
--pink:#ff5c8a;--pink-l:#ffe0ea;--sky:#3fb8f0;--sky-l:#dcf3ff;--mint:#2fcf8e;--mint-l:#d9f8ea;--lemon:#ffd23f;--lemon-l:#fff3c4;
--lav:#9c7cff;--lav-l:#ece5ff;--peach:#ff9a5c;--peach-l:#ffe8d9;--red:#f0524f;--red-l:#ffe1e0;--gray:#9a94a8;--gray-l:#eeecf2;
--r:18px;--sh:4px 4px 0 var(--line)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"M PLUS Rounded 1c",system-ui,sans-serif;color:var(--ink);background:var(--bg);
background-image:radial-gradient(#f3dfc0 1.2px,transparent 1.2px);background-size:22px 22px;line-height:1.75;font-size:16px}
a{color:inherit}main{max-width:1120px;margin:0 auto;padding:0 16px 64px}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
padding:10px 20px;background:rgba(255,248,236,.92);backdrop-filter:blur(6px);border-bottom:3px solid var(--line)}
.logo{font-weight:800;font-size:20px;text-decoration:none;display:flex;align-items:center;gap:8px}
.logo-sub{font-size:11px;font-weight:700;color:var(--ink2);margin-left:2px}@media (max-width:820px){.logo-sub{display:none}}
.logo-mark{display:inline-grid;place-items:center;width:34px;height:34px;background:var(--lemon);border:3px solid var(--line);border-radius:50%;font-size:16px}
.top nav{display:flex;gap:6px;flex-wrap:wrap}.top nav a{text-decoration:none;font-weight:700;font-size:14px;padding:6px 12px;border-radius:999px}
.top nav a:hover{background:var(--pink-l)}
.btn{display:inline-block;font:inherit;font-weight:800;text-decoration:none;padding:10px 20px;border:3px solid var(--line);border-radius:999px;box-shadow:var(--sh);cursor:pointer;background:#fff;color:var(--ink);transition:transform .1s,box-shadow .1s}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--line)}.btn.pink{background:var(--pink);color:#fff}.btn.big{font-size:18px;padding:14px 28px}.btn.ghost{background:#fff}
.hl{background:linear-gradient(transparent 58%,var(--lemon) 58%);padding:0 4px}
/* 絵は下端に固定し、文字ブロック最下部の見出しの下端と揃える。min-height は絵の高さ+上の余白 */
.hero{position:relative;display:flex;align-items:stretch;min-height:calc((min(1120px,100vw) - 32px) * 0.68 * 941 / 1672 + 8px)}
.hero-text{position:relative;z-index:2;max-width:56%;padding-top:28px;display:flex;flex-direction:column;align-items:flex-start}
.hero-text .btn{align-self:flex-start}.nums-head.in-hero{margin:auto 0 0;padding-top:20px}.sp-only{display:none}
.hero-text h1,.hero-text .lead{text-shadow:0 0 6px var(--bg),0 0 12px var(--bg)}
.hero-img{position:absolute;z-index:1;right:-48px;bottom:0;width:68%;height:auto;mix-blend-mode:multiply;pointer-events:none;
-webkit-mask-image:linear-gradient(to right,transparent 0,#000 14%);mask-image:linear-gradient(to right,transparent 0,#000 14%)}
.kicker{display:inline-block;background:var(--ink);color:#fff;font-weight:700;font-size:13px;padding:4px 14px;border-radius:999px;margin:0}
.hero h1{font-size:clamp(32px,6vw,56px);line-height:1.25;margin:14px 0;font-weight:800}
.lead{font-size:17px;color:var(--ink2)}
.nums{margin:12px 0 40px}.nums-head{margin:0 0 10px;font-weight:800;font-size:16px}
.bignums{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.bignums div{background:#fff;border:3px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:14px;text-align:center}
.bignums b{display:block;font-size:30px;font-weight:800;color:var(--pink)}.bignums span{font-size:13px;color:var(--ink2);font-weight:700}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:48px}
.fact{display:block;text-decoration:none;background:#fff;border:3px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:20px;transition:transform .12s}
.fact:hover{transform:translate(-2px,-2px) rotate(-.4deg)}
.fact-ic{font-size:34px}.fact h3{margin:6px 0;font-size:18px;line-height:1.45}.fact p{margin:0;font-size:14px;color:var(--ink2)}.more{display:inline-block;margin-top:10px;font-weight:800;color:var(--pink);font-size:14px}
.sec-title{font-size:26px;font-weight:800;margin:0 0 16px}
.laws-mini{margin-bottom:48px}.law-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.law-mini{display:flex;align-items:center;gap:10px;text-decoration:none;background:#fff;border:3px solid var(--line);border-radius:14px;padding:12px 14px;font-size:15px}
.law-mini span{font-size:24px}.law-mini:hover{background:var(--lemon-l)}
.controls{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.search{flex:1 1 300px}.search input{width:100%;font:inherit;padding:12px 18px;border:3px solid var(--line);border-radius:999px;background:#fff;box-shadow:var(--sh);outline:none}
.search input:focus{background:var(--lemon-l)}
.sortbox{display:flex;align-items:center;gap:8px;font-weight:700}.sortbox select{font:inherit;font-weight:700;padding:10px 14px;border:3px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--sh);max-width:100%}
.filters{background:#fff;border:3px solid var(--line);border-radius:var(--r);padding:12px 14px;margin-bottom:10px}
.frow{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:4px 0}.flab{font-weight:800;font-size:13px;color:var(--ink2);min-width:48px}
.fbtn{font:inherit;font-size:13px;font-weight:700;padding:4px 12px;border:2px solid var(--line);border-radius:999px;background:#fff;cursor:pointer}
.fbtn.on{background:var(--ink);color:#fff}
.count{font-weight:700;color:var(--ink2)}.count b{font-size:22px;color:var(--pink)}
.link{font:inherit;background:none;border:0;color:var(--sky);font-weight:700;cursor:pointer;text-decoration:underline}
.grid{display:flex;flex-direction:column;gap:10px}
.rib{position:relative;display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:14px;text-decoration:none;background:#fff;border:3px solid var(--line);border-radius:14px 40px 40px 14px;box-shadow:var(--sh);overflow:hidden;transition:transform .12s,box-shadow .12s;min-height:72px}
.rib:hover{transform:translate(-3px,-3px);box-shadow:7px 7px 0 var(--line)}
.rib-tab{align-self:stretch;display:flex;align-items:center;gap:8px;padding:0 14px;border-right:3px solid var(--line);border-bottom:0;min-width:96px}
.rib .rank{font-weight:800;font-size:13px;min-width:26px;text-align:right;color:var(--ink2)}.rib .ic{font-size:28px}
.rib-main{min-width:0;display:flex;flex-direction:column;gap:2px;padding:10px 0}
.rib-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.rib-head h3{margin:0;font-size:18px;line-height:1.3}.rib-head .cat{font-size:11px;font-weight:700;color:var(--ink2)}
.rib-sum{font-size:13px;color:var(--ink2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rib-stats{display:flex;gap:6px;flex-wrap:nowrap}.rib-arrow{font-size:28px;font-weight:800;padding-right:20px;color:var(--pink)}
@media (max-width:820px){.rib{grid-template-columns:auto 1fr;border-radius:14px;gap:0 10px}.rib-tab{grid-row:span 2;min-width:0;padding:0 10px}.rib-stats{grid-column:2;flex-wrap:wrap;padding:0 10px 10px 0}.rib-arrow{display:none}
.rib-sum{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.rib-main{padding:10px 10px 4px 0}}
.gcard{position:relative;display:flex;flex-direction:column;text-decoration:none;background:#fff;border:3px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;transition:transform .12s}
.gcard:hover{transform:translate(-3px,-3px);box-shadow:7px 7px 0 var(--line)}
.gtop{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:3px solid var(--line)}
.gtop .ic{font-size:26px}.gtop h3{margin:0;font-size:18px;line-height:1.3}.gtop .cat{font-size:11px;font-weight:700;color:var(--ink2)}
.gbody{padding:10px 14px 12px;display:flex;flex-direction:column;gap:8px;flex:1}
.gsum{font-size:13px;color:var(--ink2);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6}
.gstats{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto}
.st{font-size:11.5px;font-weight:700;padding:2px 8px;border-radius:999px;background:var(--gray-l)}
.st.hi{background:var(--lemon);border:2px solid var(--line)}
.conf{display:inline-block;font-size:11.5px;font-weight:800;padding:2px 8px;border-radius:999px;border:2px solid var(--line)}
.conf.c高{background:var(--mint)}.conf.c中{background:var(--lemon)}.conf.c低{background:var(--gray-l)}
.badge-row{display:flex;gap:4px;flex-wrap:wrap}
.bdg{font-size:11px;font-weight:800;padding:1px 8px;border-radius:6px}.bdg.s{background:var(--mint-l);color:#127a52}.bdg.r{background:var(--red-l);color:#b3221f}.bdg.m{background:var(--pink-l);color:#c41f55}
.sky .gtop,.hero-g.sky{background:var(--sky-l)}.pink .gtop,.hero-g.pink{background:var(--pink-l)}.lav .gtop,.hero-g.lav{background:var(--lav-l)}
.peach .gtop,.hero-g.peach{background:var(--peach-l)}.mint .gtop,.hero-g.mint{background:var(--mint-l)}.lemon .gtop,.hero-g.lemon{background:var(--lemon-l)}
.red .gtop,.hero-g.red{background:var(--red-l)}.gray .gtop,.hero-g.gray{background:var(--gray-l)}
.empty-msg{grid-column:1/-1;text-align:center;padding:40px;font-weight:700;color:var(--ink2)}
/* 詳細 */
.crumbs{font-size:13px;font-weight:700;color:var(--ink2);padding:18px 0 8px}.crumbs a{color:var(--sky)}
.hero-g{display:flex;gap:20px;align-items:flex-start;border:3px solid var(--line);border-radius:24px;box-shadow:6px 6px 0 var(--line);padding:28px}
.hero-icon{flex:none;display:grid;place-items:center;width:84px;height:84px;font-size:44px;background:#fff;border:3px solid var(--line);border-radius:22px}
.hero-cat{margin:0;font-weight:700;font-size:13px;color:var(--ink2)}.hero-g h1{margin:0 0 8px;font-size:clamp(28px,5vw,42px);line-height:1.2}
.hero-g .lead{margin:0 0 10px;color:var(--ink)}.conf-line{margin:0;font-size:13px;color:var(--ink2);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px 0}
.tile{background:#fff;border:3px solid var(--line);border-radius:var(--r);padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.t-ic{font-size:22px}.t-lab{font-size:12px;font-weight:700;color:var(--ink2)}.t-val{font-size:26px;font-weight:800}.t-val small{font-size:13px;margin-left:2px}
.sub{font-size:12px;color:var(--ink2);font-weight:700}
.meter{display:block;height:10px;background:var(--gray-l);border-radius:999px;overflow:hidden;border:2px solid var(--line);margin-top:4px}
.fill{display:block;height:100%}.fill.sky{background:var(--sky)}.fill.pink{background:var(--pink)}
.effect,.block{background:#fff;border:3px solid var(--line);border-radius:var(--r);padding:20px 22px;margin:18px 0}
.effect h2,.block h2{margin:0 0 12px;font-size:21px;display:flex;align-items:center;gap:8px}.h-ic{font-size:24px}
.eff-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.eff-card{background:var(--bg);border-radius:14px;padding:14px}.eff-lab{margin:0;font-size:12px;font-weight:800;color:var(--ink2)}
.eff-val{margin:2px 0 6px;font-size:22px;font-weight:800}.eff-desc{margin:0;font-size:13.5px;color:var(--ink2)}
.s-実装されて初めて効く{color:#127a52}.r-実装されないと評価が下がる{color:#c4302b}.s-判定不能,.r-判定不能{color:var(--gray)}
.note{font-size:12.5px;color:var(--ink2);margin:10px 0 0}
.must{border-color:var(--line);background:linear-gradient(#fff,#fff) padding-box}.block.must h2{color:#c41f55}
.crits{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.crit{border:2px solid var(--line);border-radius:14px;padding:12px 14px;background:var(--bg)}
.crit.must{background:var(--pink-l)}.crit.strong{background:var(--lemon-l)}.crit.avoid{background:var(--gray-l)}.crit.rev{background:var(--lav-l)}
.crit-head{display:flex;gap:10px;align-items:flex-start}.num{flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--ink);color:#fff;font-weight:800;font-size:14px}
.crit-text{margin:0;font-weight:700;font-size:16px}.why{margin:6px 0 0 38px;font-size:14px;color:var(--ink2)}
.voices{margin:8px 0 0 38px}.voices summary{cursor:pointer;font-weight:800;font-size:13px;color:var(--sky)}
.bubble{position:relative;margin:10px 0;background:#fff;border:2px solid var(--line);border-radius:14px;padding:10px 14px}
.bubble p{margin:0;font-size:14.5px}.bubble cite{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-style:normal;font-size:12px;color:var(--ink2);margin-top:6px}
.stars{color:#f5a300;letter-spacing:1px}.date{opacity:.8}
.work{color:var(--ink);font-weight:700;text-decoration-color:var(--pink);text-decoration-thickness:2px}
.reps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.rep{border:2px solid var(--line);border-radius:14px;padding:12px}.rep p{margin:4px 0 0;font-size:13.5px;color:var(--ink2)}
.rep.ok{background:var(--mint-l)}.rep.ng{background:var(--peach-l)}
.rep-tag{display:inline-block;font-size:11px;font-weight:800;background:var(--ink);color:#fff;border-radius:6px;padding:1px 8px;margin-right:6px}
.sides{display:grid;grid-template-columns:1fr 1fr;gap:14px}.side-card{background:#fff;border:3px dashed var(--line);border-radius:var(--r);padding:16px 18px}
.side-card h3{margin:0 0 6px}.side-card p{font-size:14px;margin:4px 0}.big-num{font-size:30px;font-weight:800;color:var(--pink);margin:0!important}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{display:inline-block;text-decoration:none;font-size:13px;font-weight:700;padding:4px 12px;border:2px solid var(--line);border-radius:999px;background:#fff}
.chip:hover{background:var(--lemon)}.chip.off{opacity:.55;border-style:dashed}.chip.s{font-size:12px;padding:2px 8px}
.law-chips{display:flex;gap:8px;flex-wrap:wrap}.law-chip{text-decoration:none;font-weight:800;padding:6px 14px;border:2px solid var(--line);border-radius:12px;background:var(--lemon-l)}
.basis{font-size:12px;color:var(--ink2)}
.page-hero{border:3px solid var(--line);border-radius:24px;box-shadow:6px 6px 0 var(--line);padding:28px;margin:28px 0}
.page-hero h1{margin:0 0 6px;font-size:clamp(28px,5vw,40px)}.page-hero.lemon{background:var(--lemon-l)}.page-hero.pink{background:var(--pink-l)}.page-hero.mint{background:var(--mint-l)}
.law-list{display:flex;flex-direction:column;gap:16px}
.law{display:grid;grid-template-columns:90px 1fr;gap:16px;background:#fff;border:3px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:20px;scroll-margin-top:80px}
.law-num{display:flex;flex-direction:column;align-items:center;font-size:44px}.law-num span{font-size:13px;font-weight:800;color:var(--ink2)}
.law h2{margin:0 0 6px}.example{background:var(--lemon-l);border-radius:12px;padding:10px 14px;margin:10px 0}.example p{margin:2px 0 0;font-size:14.5px}
.pit-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.pit{background:var(--pink-l);border:2px solid var(--line);border-radius:14px;padding:14px}
.pit h3{margin:0 0 4px;font-size:17px}.pit p{margin:4px 0;font-size:14px}.pit .ex{color:var(--ink2);font-size:12.5px}
.block{scroll-margin-top:80px}
.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{padding:8px 10px;border-bottom:2px dashed #e6dccb;text-align:left;white-space:nowrap}
th{font-size:12px;color:var(--ink2)}td.neg{color:#c4302b;font-weight:800;font-variant-numeric:tabular-nums}
.hbars{display:flex;flex-direction:column;gap:6px}.hbar{display:grid;grid-template-columns:150px 1fr 60px;gap:10px;align-items:center}
.hb-lab{font-weight:700;font-size:14px;text-align:right;text-decoration:none}.hb-lab:hover{color:var(--pink)}
.hb-track{height:18px;background:var(--gray-l);border-radius:999px;overflow:hidden}.hb-fill{display:block;height:100%;background:var(--sky);border-radius:999px}
.hb-val{font-weight:800;font-size:13px;font-variant-numeric:tabular-nums}
.steps li,.limits li{margin:8px 0;font-size:15px}.terms dt{font-weight:800;margin-top:12px}.terms dd{margin:2px 0 0;color:var(--ink2);font-size:14.5px}

.cform{display:flex;flex-direction:column;gap:14px;max-width:640px}.cform label{display:flex;flex-direction:column;gap:4px;font-weight:700;font-size:14px}
.cform input,.cform select,.cform textarea{font:inherit;font-weight:400;padding:10px 14px;border:3px solid var(--line);border-radius:14px;background:#fff}
.cform textarea{resize:vertical}.cform .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.cform button{align-self:flex-start}.cmsg{font-weight:700;margin:0}.cmsg.ok{color:#127a52}.cmsg.ng{color:#c4302b}
footer{border-top:3px solid var(--line);background:#fff;padding:24px 16px;text-align:center;font-size:13px;color:var(--ink2)}footer p{margin:4px 0}.small{font-size:12px}
#agegate{position:fixed;inset:0;z-index:100;background:rgba(43,33,66,.55);display:grid;place-items:center;padding:16px}
#agegate[hidden]{display:none}
.gate-box{background:#fff;border:3px solid var(--line);border-radius:24px;box-shadow:8px 8px 0 var(--line);padding:28px;max-width:420px;text-align:center}
.gate-emoji{font-size:52px}.gate-box h2{margin:4px 0}.gate-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:14px}
@media (max-width:820px){.hero{display:block;min-height:0;padding-top:28px}.hero-text{max-width:none}.nums-head.in-hero{display:none}.sp-only{display:block}.hero-img{position:relative;right:auto;top:auto;width:100%;margin:-40px 0 0;display:block}.facts{grid-template-columns:1fr}
.law-grid{grid-template-columns:1fr 1fr}.bignums,.tiles{grid-template-columns:1fr 1fr}.eff-grid,.reps,.sides,.pit-grid{grid-template-columns:1fr}
.hero-g{flex-direction:column;padding:20px}.law{grid-template-columns:1fr}.law-num{flex-direction:row;gap:8px;font-size:32px}
.hbar{grid-template-columns:96px 1fr 48px}.top{padding:8px 12px}.top nav{flex-wrap:nowrap;overflow-x:auto;width:100%}.top nav a{white-space:nowrap}.sortbox label{white-space:nowrap}.sortbox{flex:1 1 100%}.sortbox select{flex:1}.why,.voices{margin-left:0}.top nav a{padding:4px 8px;font-size:13px}}