:root{
  --ink:#183044;--ink2:#0f2333;--teal:#17766f;--teal2:#0d5c57;--mint:#e9f5f2;
  --sand:#f7f2e9;--paper:#fffdf9;--white:#fff;--muted:#667783;--line:#dce5e5;
  --red:#a23b3b;--amber:#9b6c1e;--green:#237257;--shadow:0 14px 40px rgba(19,47,65,.10);
  --radius:18px;--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{max-width:var(--max);margin:auto;padding:0 24px}
.topbar{background:var(--ink2);color:#dce8ea;font-size:12px}.topbar .container{min-height:34px;display:flex;justify-content:space-between;align-items:center;gap:18px}.topbar strong{color:#fff}.topbar a{color:#fff;font-weight:700}
header{position:sticky;top:0;z-index:30;background:rgba(255,253,249,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(220,229,229,.9)}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:12px;white-space:nowrap}.logo{width:64px;height:46px;border-radius:14px;background:linear-gradient(145deg,var(--teal),var(--ink));color:#fff;display:grid;place-items:center;font-weight:900;font-size:13px;letter-spacing:.03em;box-shadow:0 8px 18px rgba(23,118,111,.18)}.brand-text b{display:block;color:var(--ink2);font-size:20px;letter-spacing:.03em}.brand-text span{display:block;font-size:9px;letter-spacing:.12em;color:#82909a;font-weight:700}.menu{display:flex;align-items:center;gap:16px;font-size:13px;font-weight:800;color:#415766}.menu a{padding:8px 0}.menu a:hover,.menu a.active{color:var(--teal)}.menu .contact-link{padding:11px 16px;background:var(--teal);color:#fff;border-radius:999px}.nav-toggle{display:none;background:none;border:0;font-size:28px;color:var(--ink)}
.hero{padding:82px 0 70px;background:radial-gradient(circle at 92% 12%,#dff2ec 0,transparent 30%),linear-gradient(135deg,#fffdf9 0%,#f7f4ec 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center}.eyebrow,.kicker{display:inline-flex;gap:8px;align-items:center;color:var(--teal);font-size:12px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.eyebrow:before,.kicker:before{content:"";width:28px;height:2px;background:currentColor;border-radius:99px}.hero h1{font-size:clamp(42px,5.5vw,70px);line-height:1.1;letter-spacing:-.04em;color:var(--ink2);margin:18px 0}.hero h1 em{font-style:normal;color:var(--teal)}.lead{font-size:18px;color:#526775;max-width:720px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:50px;padding:0 22px;border-radius:12px;font-weight:900;border:1px solid transparent;transition:.2s}.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 9px 20px rgba(23,118,111,.2)}.btn-secondary{background:#fff;border-color:#cfdcdc;color:var(--ink)}.hero-note{font-size:12px;color:#7a8993;margin-top:14px}.hero-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.hero-card h3{font-size:20px;margin:9px 0 16px;color:var(--ink2)}.pill{display:inline-flex;padding:5px 10px;border-radius:999px;background:var(--mint);color:var(--teal2);font-size:11px;font-weight:900}.hero-item{padding:14px 0;border-top:1px solid #edf2f2}.hero-item:first-of-type{border-top:0}.hero-item b{display:block;color:var(--ink2)}.hero-item span{font-size:13px;color:var(--muted)}
.trust{background:#fff;border-top:1px solid #eef2f2;border-bottom:1px solid #eef2f2}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-grid div{text-align:center;padding:18px;border-right:1px solid #eef2f2}.trust-grid div:last-child{border-right:0}.trust b{display:block;font-size:14px;color:var(--ink2)}.trust span{display:block;font-size:12px;color:var(--muted)}
section{padding:76px 0}.soft{background:#f5f8f7}.sand{background:var(--sand)}.dark{background:var(--ink2);color:#fff}.section-head{max-width:820px;margin-bottom:32px}.section-head h2{font-size:clamp(28px,3.3vw,44px);line-height:1.25;letter-spacing:-.025em;margin:9px 0 12px;color:var(--ink2)}.section-head p{color:var(--muted);margin:0}.dark .section-head h2{color:#fff}.dark .section-head p{color:#b9c5cc}.grid4,.grid3,.grid2{display:grid;gap:18px}.grid4{grid-template-columns:repeat(4,1fr)}.grid3{grid-template-columns:repeat(3,1fr)}.grid2{grid-template-columns:repeat(2,1fr)}.card,.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 5px 18px rgba(22,57,75,.04)}.card .num{font-size:28px;font-weight:900;color:#aacfc8}.card h3{margin:8px 0;color:var(--ink2);font-size:18px}.card p{margin:0;color:var(--muted);font-size:14px}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:start}.checklist{list-style:none;padding:0;margin:18px 0 0}.checklist li{position:relative;padding:11px 0 11px 29px;border-bottom:1px solid #edf1f1}.checklist li:before{content:"✓";position:absolute;left:2px;color:var(--teal);font-weight:900}.quote{font-size:20px;color:#3e5867;border-left:4px solid var(--teal);padding:4px 0 4px 18px}.notice{padding:16px 18px;border-radius:13px;background:#fff6e7;border:1px solid #ead3a8;color:#72531e;font-size:13px}.danger{background:#fff2f2;border-color:#e6b9b9;color:#7d2b2b}.info{background:#edf8f6;border-color:#bedfd8;color:#285f59}
.update-box{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}.update-title{padding:14px 18px;background:var(--ink2);color:#fff;font-weight:900}.updates{list-style:none;margin:0;padding:0}.updates li{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:13px 18px;border-bottom:1px solid #edf1f1;font-size:13px}.updates li:last-child{border-bottom:0}.updates time{color:var(--teal);font-weight:900}
.table-tools{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.table-tools input,.table-tools select{height:44px;border:1px solid #ccdada;border-radius:10px;background:#fff;padding:0 12px;color:var(--ink)}.table-tools input{flex:1;min-width:260px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}table{width:100%;border-collapse:collapse;min-width:900px}th,td{padding:14px 13px;border-bottom:1px solid #edf1f1;text-align:left;vertical-align:top;font-size:13px}th{background:#f3f7f6;color:#425965;font-size:12px;white-space:nowrap}td strong{color:var(--ink2)}.status{display:inline-flex;padding:4px 9px;border-radius:999px;background:#e8f5ef;color:var(--green);font-size:11px;font-weight:900;white-space:nowrap}.status.gold{background:#f7efe0;color:var(--amber)}.status.gray{background:#edf0f2;color:#687780}.sample{display:inline-flex;padding:3px 7px;border-radius:6px;background:#f0f2f4;color:#73818a;font-size:10px;font-weight:900;margin-left:5px}.price{font-weight:900;color:var(--teal2);white-space:nowrap}
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.step{padding:18px 14px;border-radius:13px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04)}.step b{display:block;font-size:14px}.step span{display:block;font-size:12px;color:#adbdc6;margin-top:4px}.light-steps .step{background:#fff;border-color:var(--line)}.light-steps .step span{color:var(--muted)}
.pagehead{padding:55px 0;background:linear-gradient(130deg,#f6faf9,#f8f1e6);border-bottom:1px solid var(--line)}.crumb{font-size:11px;color:#87959d;margin-bottom:8px}.pagehead h1{font-size:clamp(34px,4vw,48px);line-height:1.2;margin:0 0 8px;color:var(--ink2)}.pagehead p{margin:0;max-width:820px;color:var(--muted)}
.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:900;color:#405663}.req{color:#a63434;font-size:11px}.field input,.field select,.field textarea{width:100%;border:1px solid #cbd9d9;border-radius:11px;padding:12px 13px;background:#fff;color:var(--ink)}.field textarea{min-height:150px;resize:vertical}.consent{display:flex;gap:8px;align-items:flex-start;color:var(--muted);font-size:12px}.form-msg{display:none;margin-top:14px;padding:12px 14px;border-radius:10px;background:#edf8f6;color:#285f59;font-size:13px}.legal{max-width:900px}.legal h2{font-size:22px;color:var(--ink2);margin:34px 0 10px}.legal h3{font-size:16px;color:var(--ink2);margin:24px 0 8px}.legal p,.legal li{color:#506673;font-size:14px}.legal ol,.legal ul{padding-left:22px}.updated{font-size:12px;color:#89969e}
.cta-band{padding:0}.cta-box{background:linear-gradient(130deg,var(--teal),#15556a);color:#fff;border-radius:24px;padding:36px 40px;display:flex;justify-content:space-between;gap:24px;align-items:center;transform:translateY(38px);position:relative;z-index:2}.cta-box h2{font-size:28px;margin:0 0 5px}.cta-box p{margin:0;color:#dcebea}.cta-box .btn{background:#fff;color:var(--ink2);white-space:nowrap}
footer{background:#0b202d;color:#b8c5cb;padding:90px 0 28px}.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr;gap:44px}.footer-grid .brand-text b{color:#fff}.footer-grid .logo{background:#fff;color:var(--teal)}footer h4{color:#fff;margin:0 0 12px}.footer-links{display:grid;gap:8px;font-size:13px}.footer-links a:hover{color:#fff}.footer-desc{font-size:13px;max-width:460px}.copyright{border-top:1px solid #213744;margin-top:36px;padding-top:20px;font-size:11px;color:#7e929c}
@media(max-width:1050px){.nav-toggle{display:block}.menu{display:none;position:absolute;left:0;right:0;top:78px;background:var(--paper);padding:15px 24px;border-bottom:1px solid var(--line);box-shadow:0 12px 25px rgba(0,0,0,.07);flex-direction:column;align-items:stretch}.menu.open{display:flex}.hero-grid,.split{grid-template-columns:1fr}.grid4{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:1fr}.steps{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:680px){.topbar{display:none}.container{padding:0 18px}.nav{min-height:68px}.menu{top:68px}.logo{width:56px;height:39px;border-radius:12px;font-size:12px}.brand-text b{font-size:17px}.hero{padding:57px 0 48px}.hero h1{font-size:39px}.lead{font-size:16px}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid div:nth-child(2){border-right:0}.grid4,.grid2,.formgrid{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.updates li{grid-template-columns:1fr;gap:2px}.cta-box{padding:28px;flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.field.full{grid-column:auto}section{padding:58px 0}.pagehead{padding:42px 0}.pagehead h1{font-size:34px}}

/* Added: FAQ, company information, seller pre-check */
.footer-grid-4{grid-template-columns:1.35fr .85fr .75fr 1.05fr}.footer-company{font-size:11px;line-height:1.7;color:#8fa2ac}.footer-company p{margin:0 0 10px}.footer-company b,.footer-company a{color:#d5e0e4}.footer-company h4{font-size:13px}.faq-wrap{max-width:920px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;margin:0 0 12px;overflow:hidden;box-shadow:0 4px 14px rgba(22,57,75,.03)}.faq-item summary{cursor:pointer;list-style:none;padding:18px 48px 18px 20px;font-weight:900;color:var(--ink2);position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"＋";position:absolute;right:20px;top:16px;color:var(--teal);font-size:20px}.faq-item[open] summary:after{content:"−"}.faq-answer{padding:0 20px 18px;border-top:1px solid #edf1f1}.faq-answer p,.faq-answer li{font-size:14px;color:#506673}.faq-answer p{margin:14px 0 0}.faq-answer ul{margin:12px 0 0;padding-left:22px}.faq-note{margin-top:28px}.contact-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px;box-shadow:0 5px 18px rgba(22,57,75,.04)}.contact-card h3{margin:0 0 12px;color:var(--ink2)}.contact-line{display:grid;grid-template-columns:80px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid #edf1f1;margin:0;font-size:14px}.contact-line span{font-weight:900;color:#667783}.contact-line a{color:var(--teal2);font-weight:800;word-break:break-all}.contact-help{font-size:13px;color:var(--muted);margin:16px 0 0}.precheck-section{background:#f5f8f7}.precheck-step{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;margin-bottom:22px}.precheck-step h3{margin:2px 0 18px;font-size:25px;color:var(--ink2)}.step-label{display:inline-flex;border-radius:999px;padding:4px 10px;background:var(--teal);color:#fff;font-size:11px;font-weight:900;letter-spacing:.08em}.precheck-list{display:grid;gap:12px}.precheck-q{margin:0;border:1px solid #dce5e5;border-radius:14px;padding:17px 18px;background:#fff}.precheck-q legend{font-weight:900;color:var(--ink2);padding:0 5px}.precheck-q legend span{display:inline-flex;min-width:34px;margin-right:7px;color:var(--teal)}.precheck-q p{font-size:12px;color:var(--muted);margin:9px 0 0}.choice-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:9px}.choice-row label{border:1px solid #cfdddd;border-radius:999px;padding:7px 13px;font-size:13px;font-weight:800;cursor:pointer;background:#fff}.choice-row label:has(input:checked){background:var(--mint);border-color:#8dc7bc;color:var(--teal2)}.precheck-result{margin-top:18px;padding:14px 16px;border-radius:12px;background:#edf8f6;color:#285f59;font-size:13px;font-weight:700}.precheck-result.warn{background:#fff6e7;color:#72531e}.precheck-result.good{background:#eaf7ef;color:#237257}.muted{color:var(--muted);font-size:13px}.detail-panel{border:1px solid #dce5e5;border-radius:14px;padding:20px;margin-top:14px;background:#fbfdfc}.detail-panel h3{font-size:18px;margin:0 0 12px}.detail-panel h4{font-size:13px;margin:16px 0 8px;color:#405663}.detail-checks{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 16px}.detail-checks label{font-size:13px;color:#506673}.detail-input{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:13px;font-weight:800;color:#405663}.detail-input input,.detail-input textarea{flex:1;border:1px solid #cbd9d9;border-radius:10px;padding:10px 11px;background:#fff}.detail-input.vertical{display:grid}.detail-input textarea{min-height:110px;resize:vertical}.precheck-last{margin-top:22px;background:#fff6e7}.step2 #noDetail{margin-top:12px}
@media(max-width:1050px){.footer-grid-4{grid-template-columns:1fr 1fr}.footer-grid-4>div:first-child{grid-column:1/-1}}
@media(max-width:680px){.footer-grid-4{grid-template-columns:1fr}.footer-grid-4>div:first-child{grid-column:auto}.detail-checks{grid-template-columns:1fr}.choice-row{gap:7px}.precheck-step{padding:20px}.contact-line{grid-template-columns:1fr;gap:2px}}

.footer-grid-3{grid-template-columns:1.5fr .9fr .8fr}

.operator-info-subtle{padding:0 0 20px;background:#fff}
.operator-note{border-top:1px solid #eef2f2;padding-top:12px;font-size:10px;line-height:1.7;color:#a5afb4;text-align:right}
.operator-note span{font-size:9px;letter-spacing:.08em;color:#b7c0c4}
.operator-note p{margin:3px 0 0}
.operator-note b{font-weight:600;color:#9ca8ad}
@media(max-width:760px){.footer-grid-3{grid-template-columns:1fr 1fr}.operator-note{text-align:left;font-size:9.5px}}


/* Homepage live-style update ticker */
.activity-ticker{display:flex;align-items:stretch;overflow:hidden;border:1px solid #d8e5e2;border-radius:14px;background:#fff;box-shadow:0 8px 24px rgba(19,47,65,.06)}
.ticker-label{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--ink2);color:#fff;font-size:12px;letter-spacing:.06em;z-index:2}
.live-dot{width:8px;height:8px;border-radius:50%;background:#62d6b1;box-shadow:0 0 0 0 rgba(98,214,177,.65);animation:livePulse 1.8s infinite}
.ticker-window{position:relative;overflow:hidden;flex:1;min-width:0}
.ticker-window:before,.ticker-window:after{content:"";position:absolute;top:0;bottom:0;width:42px;z-index:1;pointer-events:none}
.ticker-window:before{left:0;background:linear-gradient(90deg,#fff,rgba(255,255,255,0))}
.ticker-window:after{right:0;background:linear-gradient(270deg,#fff,rgba(255,255,255,0))}
.ticker-track{display:flex;align-items:center;width:max-content;min-height:45px;white-space:nowrap;will-change:transform;animation:tickerScroll 34s linear infinite}
.activity-ticker:hover .ticker-track{animation-play-state:paused}
.ticker-item{display:inline-flex;align-items:center;gap:8px;padding:0 22px;font-size:12px;color:#526775;border-right:1px solid #edf1f1}
.ticker-item b{display:inline-flex;align-items:center;min-height:22px;padding:0 7px;border-radius:999px;background:var(--mint);color:var(--teal2);font-size:9px;letter-spacing:.08em}
.ticker-note{margin:8px 2px 0;font-size:10px;color:#98a5ad}
@keyframes tickerScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes livePulse{0%{box-shadow:0 0 0 0 rgba(98,214,177,.6)}70%{box-shadow:0 0 0 7px rgba(98,214,177,0)}100%{box-shadow:0 0 0 0 rgba(98,214,177,0)}}

/* Subtle operator information on homepage only */
.home-operator-info{padding:8px 0 14px;background:var(--paper)}
.home-operator-note{border-top:1px solid #eef2f2;padding-top:9px;text-align:right;color:#a9b2b7;font-size:9.5px;line-height:1.65}
.home-operator-note span{font-size:8.5px;letter-spacing:.08em;color:#bcc4c8}
.home-operator-note p{margin:2px 0 0}
.home-operator-note b{font-weight:600;color:#a0abb0}
@media(max-width:760px){
  .activity-ticker{display:block}.ticker-label{display:inline-flex;border-radius:0 0 10px 0;padding:8px 12px}.ticker-track{min-height:42px;animation-duration:28s}.ticker-item{padding:0 16px;font-size:11px}.ticker-note{font-size:9px}
  .home-operator-note{text-align:left;font-size:9px}
}
@media(prefers-reduced-motion:reduce){.ticker-track,.live-dot{animation:none}.ticker-window{overflow-x:auto}.ticker-track{transform:none}}

.operating-listing{position:relative}.listing-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.operating-listing h3{font-size:24px;margin:8px 0 5px}.listing-price{margin:0 0 8px!important;color:var(--muted)!important}.listing-price strong{font-size:24px;color:var(--teal2)}.operating-listing .checklist{margin-top:12px}.operating-listing .actions{margin-top:18px}


/* Catchphrase and detail disclosure request */
.hero-catch{margin:0 0 8px;color:var(--teal2);font-size:17px;font-weight:900;letter-spacing:.02em}
.disclosure-btn{border:1px solid #9bbdbc;background:#fff;color:var(--teal2);padding:8px 11px;border-radius:7px;font-size:12px;font-weight:900;cursor:pointer;white-space:nowrap}
.disclosure-btn:hover{background:#f2f8f6;border-color:var(--teal)}
.disclosure-unavailable{color:#8b989f;font-size:12px;white-space:nowrap}
.disclosure-request{margin-top:34px;padding-top:32px;border-top:1px solid var(--line)}
.disclosure-intro{max-width:820px;margin-bottom:18px}
.disclosure-intro h2{margin:4px 0 8px;color:var(--ink2);font-size:27px}
.disclosure-intro p{margin:0;color:#506673;font-size:14px}
.disclosure-label{font-weight:900!important;color:var(--teal2)!important;font-size:12px!important;letter-spacing:.04em}
.disclosure-form{max-width:860px;border-radius:10px;padding:24px}
.disclosure-form .field textarea{min-height:110px}
.disclosure-note{margin:2px 0 14px;color:#71818a;font-size:12px}
@media(max-width:680px){.hero-catch{font-size:15px}.disclosure-request{margin-top:28px;padding-top:26px}.disclosure-intro h2{font-size:23px}.disclosure-form{padding:18px}}

/* Listing date & closed deals */
.listed-date{white-space:nowrap;font-size:12px;color:#62747e;font-weight:800}.sold-section{margin-top:54px;padding-top:38px;border-top:1px solid var(--line)}.sold-head{margin-bottom:20px}.sold-head h2{font-size:30px}.sold-table th{white-space:nowrap}.sold-empty td{text-align:center;padding:32px 18px!important;color:var(--muted);background:#fafcfc}.sold-section .updated{margin-top:10px}