/* Genba Tenki: one stylesheet for the front page, the app and the account pages. Phone first. */
:root{
  --ac:#C2410C; --ac-d:#9A3412; --ac-l:#FFF1E8; --ink:#1C1917; --ink2:#44403C; --mute:#6B6560;
  --line:#E7E2DA; --bg:#FAF8F5; --card:#fff; --ok:#166534; --ok-l:#EAF6EE; --warn:#92400E; --warn-l:#FEF3C7;
  --stop:#B91C1C; --stop-l:#FDECEC; --r:14px;
  --font:system-ui,-apple-system,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI",Meiryo,"Noto Sans JP",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 var(--font);letter-spacing:.02em;font-feature-settings:"palt" 1}
img{max-width:100%;height:auto}
a{color:var(--ac-d)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #FDBA74;outline-offset:2px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:720px}
h1,h2,h3{line-height:1.35;letter-spacing:.03em;margin:0}
p{margin:0 0 1em}
.mute{color:var(--mute)}
.small{font-size:.875rem}
.tiny{font-size:.8125rem}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(250,248,245,.94);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.2) blur(6px)}
.nav .wrap{display:flex;align-items:center;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;min-height:44px;font-weight:700;color:var(--ink);text-decoration:none;font-size:1.05rem;letter-spacing:.04em;white-space:nowrap}
.brand img{width:34px;height:34px;border-radius:9px}
.nav .links{display:none;gap:22px;margin-left:12px}
.nav .links a{color:var(--ink2);text-decoration:none;font-size:.95rem;white-space:nowrap}
.nav .links a:hover{color:var(--ac-d)}
.nav .right{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav .login{display:inline-flex;align-items:center;min-height:44px;color:var(--ink2);text-decoration:none;font-size:.95rem;padding:0 8px;white-space:nowrap}
.nav .btn{white-space:nowrap}
@media(max-width:380px){.nav .brand{font-size:.95rem}.nav .brand img{width:30px;height:30px}.nav .btn.sm{padding:0 12px}}
@media(min-width:820px){.nav .links{display:flex}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;border:1px solid transparent;background:var(--ac);color:#fff;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;letter-spacing:.05em;transition:background .15s}
.btn:hover{background:var(--ac-d)}
.btn.sm{min-height:44px;padding:0 16px;font-size:.92rem}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--ink2);background:#fff}
.btn.quiet{background:transparent;color:var(--ac-d);border-color:transparent;padding:0 8px}
.btn.danger{background:#fff;color:var(--stop);border-color:#F3C5C5}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn.block{width:100%}

/* hero */
.hero{padding:44px 0 56px}
.hero .grid{display:grid;gap:40px;align-items:center}
.eyebrow{display:inline-block;font-size:.85rem;font-weight:700;color:var(--ac-d);background:var(--ac-l);border-radius:999px;padding:4px 12px;margin-bottom:18px}
.hero h1{font-size:clamp(1.85rem,6.4vw,2.9rem);font-weight:800;line-height:1.3}
.hero .sub{margin:20px 0 26px;color:var(--ink2);font-size:1.02rem;max-width:34em}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:center}
.hero .nocard{font-size:.9rem;color:var(--mute)}
@media(min-width:960px){.hero{padding:72px 0 80px}.hero .grid{grid-template-columns:1.05fr .95fr}}

/* the product screen (sample) */
.screen{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 1px 0 rgba(0,0,0,.02),0 24px 48px -28px rgba(28,25,23,.35);overflow:hidden;max-width:460px;margin:0 auto;width:100%}
.screen .bar{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);background:#FCFBF9}
.screen .bar img{width:24px;height:24px;border-radius:6px}
.screen .bar b{font-size:.95rem}
.screen .bar .tag{margin-left:auto}
.screen .body{padding:14px;display:grid;gap:12px}
.tag{display:inline-block;font-size:.8125rem;font-weight:700;border-radius:6px;padding:2px 8px;background:#F1EEE9;color:var(--ink2);letter-spacing:.04em;white-space:nowrap}
.sitecard{border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;background:#fff}
.sitecard h2,.sitecard h3{font-size:1rem;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.screen .sitecard{border:0;border-radius:0;border-top:1px solid var(--line);padding:16px 6px 14px}
.screen .sitecard:first-child{border-top:0;padding-top:6px}
.screen .body{gap:0;padding:12px 16px 14px}
.sitecard .meta{font-size:.8rem;color:var(--mute);margin:2px 0 10px}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:700;border-radius:999px;padding:3px 10px}
.badge.none{background:var(--ok-l);color:var(--ok)}
.badge.watch{background:var(--warn-l);color:var(--warn)}
.badge.stop{background:var(--stop-l);color:var(--stop)}
.badge.check{background:var(--ac-l);color:var(--ac-d)}
.rows{display:grid;gap:6px;margin:0;padding:0;list-style:none;font-size:.88rem}
.rows li{display:grid;grid-template-columns:7.2em 1fr;gap:10px;border-top:1px dashed var(--line);padding-top:6px}
.rows li:first-child{border-top:0;padding-top:0}
.rows .k{color:var(--mute)}
.rows .v b{font-weight:700}
.verdict{margin-top:10px;font-size:.88rem;padding:9px 12px;border-radius:10px;background:var(--warn-l);color:#78350F}
.verdict.none{background:var(--ok-l);color:#14532D}
.verdict.stop{background:var(--stop-l);color:#7F1D1D}
.verdict.check{background:var(--ac-l);color:#7C2D12}
.src{font-size:.8125rem;color:var(--mute);margin-top:8px}

/* sections */
section{padding:48px 0}
@media(min-width:820px){section{padding:72px 0}}
section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:40em;margin-bottom:32px}
.sec-head .kicker{font-size:.85rem;font-weight:700;color:var(--ac-d);letter-spacing:.12em;margin-bottom:8px}
.sec-head h2{font-size:clamp(1.4rem,4.6vw,2rem);font-weight:800}
.sec-head p{margin-top:12px;color:var(--ink2)}
.steps{display:grid;gap:16px;counter-reset:s;padding:0;margin:0;list-style:none}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 20px;position:relative}
.steps li::before{counter-increment:s;content:counter(s);display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ac);color:#fff;font-weight:800;margin-bottom:10px}
.steps h3{font-size:1.06rem;margin-bottom:6px}
.steps p{margin:0;color:var(--ink2);font-size:.95rem}
@media(max-width:819px){
  .steps li{display:grid;grid-template-columns:34px 1fr;column-gap:14px;padding:18px}
  .steps li::before{grid-row:1 / span 2;margin:0}
}
@media(min-width:820px){.steps{grid-template-columns:repeat(3,1fr)}}
.features{display:grid;gap:18px}
.feature{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.feature svg{width:30px;height:30px;color:var(--ac)}
.feature h3{font-size:1.1rem;margin:10px 0 8px}
.feature p{margin:0;color:var(--ink2);font-size:.95rem}
@media(min-width:820px){.features{grid-template-columns:repeat(2,1fr)}}
table.rules{width:100%;border-collapse:collapse;font-size:.92rem;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
table.rules th,table.rules td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
table.rules th{background:#F7F4F0;font-weight:700;white-space:nowrap}
table.rules tr:last-child td{border-bottom:0}
.rules-wrap{margin-top:28px;overflow-x:auto}
@media(max-width:819px){table.rules{font-size:.875rem}table.rules th,table.rules td{padding:9px 10px}table.rules td:first-child{white-space:nowrap}}
.checklist{columns:1;margin:12px 0 0;padding-left:1.4em;font-size:.92rem;color:var(--ink2)}
@media(min-width:820px){.checklist{columns:2;column-gap:36px}}

/* price */
.plan{background:#fff;border:2px solid var(--ac);border-radius:20px;padding:28px 24px;max-width:520px}
.plan .amount{font-size:2.6rem;font-weight:800;letter-spacing:.01em}
.plan .amount small{font-size:1rem;font-weight:600;color:var(--mute);margin-left:4px}
.plan ul{list-style:none;padding:0;margin:18px 0 22px;display:grid;gap:8px}
.plan li{display:flex;gap:10px;align-items:flex-start}
.plan li svg{flex:none;width:20px;height:20px;color:var(--ac);margin-top:4px}

/* faq */
.faq{display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:0 18px}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"＋";color:var(--ac)}
.faq details[open] summary::after{content:"－"}
.faq details p{color:var(--ink2);margin:0 0 16px}
.sources{margin-top:28px;font-size:.88rem;color:var(--ink2);background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.sources h3{font-size:1rem;margin-bottom:8px}
.sources ul{margin:0;padding-left:1.2em}

/* band + footer */
.band{background:var(--ac);color:#fff;text-align:center;padding:56px 0}
.band h2{font-size:clamp(1.35rem,4.4vw,1.9rem);font-weight:800}
.band p{opacity:.92;margin:12px 0 22px}
.band .btn{background:#fff;color:var(--ac-d)}
.band .btn:hover{background:#FFF7F2}
footer.foot{padding:32px 0 44px;font-size:.88rem;color:var(--mute)}
footer.foot .wrap{display:grid;gap:12px}
footer.foot a{color:var(--ink2)}
.syng-legal-links a{color:var(--ink2)}

/* forms (accounts and the app) */
.page{padding:36px 0 64px}
.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 22px;max-width:460px;margin:0 auto}
.panel h1{font-size:1.5rem;font-weight:800;margin-bottom:6px}
.field{display:grid;gap:6px;margin:14px 0}
.field label,.lbl{font-weight:700;font-size:.92rem}
input[type=text],input[type=email],input[type=password],input[type=datetime-local],input[type=search],select,textarea{font:inherit;width:100%;min-height:48px;padding:10px 14px;border:1px solid #CFC8BD;border-radius:10px;background:#fff;color:var(--ink)}
textarea{min-height:96px;resize:vertical}
.hint{font-size:.82rem;color:var(--mute)}
.msg{border-radius:10px;padding:10px 14px;font-size:.92rem;margin:12px 0}
.msg.err{background:var(--stop-l);color:#7F1D1D}
.msg.ok{background:var(--ok-l);color:#14532D}
.msg.info{background:var(--warn-l);color:#78350F}
.msg:empty{display:none}
.links-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:12px;font-size:.92rem}
.links-row a{display:inline-flex;align-items:center;min-height:44px}
.app-main{min-height:calc(100vh - 64px)}
hr.sep{border:0;border-top:1px solid var(--line);margin:22px 0}
.hidden{display:none !important}

/* the app */
.appbar .wrap{min-height:58px}
.app-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:18px}
.app-head h1{font-size:1.5rem;font-weight:800}
.grid-cards{display:grid;gap:14px}
@media(min-width:900px){.grid-cards{grid-template-columns:repeat(2,1fr)}}
.sitecard.big{padding:18px}
.sitecard .acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;margin:14px 0}
.box h2{font-size:1.1rem;margin-bottom:10px}
.list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.list li{border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;justify-content:space-between}
.choice{display:grid;gap:8px;margin:12px 0}
.choice label{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:12px;cursor:pointer}
.item{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:10px 0;background:#fff}
.item p{margin:0 0 8px;font-weight:700;font-size:.95rem}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg label{flex:1 1 30%;min-width:88px;display:flex;align-items:center;justify-content:center;gap:6px;min-height:44px;border:1px solid #CFC8BD;border-radius:10px;cursor:pointer;font-size:.92rem;background:#fff}
.seg input{accent-color:var(--ac)}
.seg label:has(input:checked){border-color:var(--ac);background:var(--ac-l);font-weight:700}
.banner{border-radius:12px;padding:12px 16px;margin:0 0 16px;background:var(--ac-l);color:#7C2D12;font-size:.92rem;display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;justify-content:space-between}
.empty{text-align:center;padding:36px 16px;color:var(--mute)}
.spinner{display:inline-block;width:18px;height:18px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite;vertical-align:-3px}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spinner{animation:none}*{scroll-behavior:auto !important}}
dialog{border:0;border-radius:18px;padding:0;max-width:560px;width:calc(100% - 24px)}
dialog::backdrop{background:rgba(28,25,23,.45)}
dialog .in{padding:22px}

/* the record (print) */
.record{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;max-width:780px;margin:0 auto}
.record h1{font-size:1.25rem;text-align:center;margin-bottom:14px}
.record table{width:100%;border-collapse:collapse;font-size:.88rem;margin:10px 0}
.record th,.record td{border:1px solid #BDB6AB;padding:6px 8px;text-align:left;vertical-align:top}
.record th{background:#F5F2EE;white-space:nowrap}
.record .photo img{max-height:320px;max-width:100%;border:1px solid var(--line);border-radius:6px}
.record td{overflow-wrap:anywhere}
@media (max-width:560px){
  .record{padding:14px 10px}
  .record table{font-size:.8rem}
  .record th,.record td{padding:5px 6px}
  .record thead th{white-space:normal}
}
@media print{
  body{background:#fff}
  .nav,.noprint,footer.foot,.banner{display:none !important}
  .record{border:0;padding:0;max-width:none}
  .record + .record{page-break-before:always}
  .page{padding:0}
}