/* NEMORIA official site — calm, readable, brand tokens */
*,*::before,*::after{box-sizing:border-box}
:root{
  --mist:#e8eef2;--mist-deep:#d5dee8;--paper:#fff;--ink:#1c2430;--ink-soft:#4a5563;
  --mute:#6b7785;--line:#cfd8e3;--amber:#c4a06a;--amber-deep:#9a7a45;--night:#0c1420;
  --wrap:min(1080px,calc(100% - 40px));--head:64px;
  --serif:"Noto Serif JP",serif;--sans:"Noto Sans JP",system-ui,sans-serif;
  --radius:14px;--shadow:0 12px 32px rgba(28,36,48,.08);
}
html{scroll-behavior:smooth;overflow-x:clip}
html,body{margin:0;min-height:100%}
body{font-family:var(--sans);font-size:16px;line-height:1.75;color:var(--ink);background:var(--paper);padding-top:var(--head);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{max-width:100%;height:auto;display:block}
a{color:var(--amber-deep)}
a:hover{color:var(--night)}
.wrap{width:var(--wrap);margin:0 auto}
.skip{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:16px;top:16px;width:auto;height:auto;padding:8px 12px;background:#fff;z-index:9999;border:2px solid #111}

/* header */
.top{position:fixed;inset:0 0 auto;z-index:100;height:var(--head);background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.top-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;width:var(--wrap);height:100%;margin:0 auto}
.brand{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font-family:var(--serif);font-weight:600;font-size:17px}
.brand img,.brand-logo{width:auto;height:28px;display:block}
.foot .brand-logo{height:26px}
.nav{display:flex;gap:18px;align-items:center}
.nav a{text-decoration:none;color:var(--ink-soft);font-size:14px;font-weight:500}
.nav a:hover,.nav a.is-on{color:var(--ink)}
.actions{display:flex;gap:8px;align-items:center}
.toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;align-items:center;justify-content:center}
.toggle span,.toggle span::before,.toggle span::after{display:block;width:16px;height:2px;background:var(--ink);margin:0;position:relative}
.toggle span::before,.toggle span::after{content:"";position:absolute;left:0}
.toggle span::before{top:-5px}.toggle span::after{top:5px}
.drawer{display:none}
@media(max-width:900px){
  .nav{display:none}.toggle{display:inline-flex}
  .actions .btn-solid{display:none}
  .drawer{display:block;position:absolute;left:0;right:0;top:100%;max-height:0;overflow:hidden;opacity:0;pointer-events:none;background:#fff;border-bottom:1px solid transparent;transition:.3s ease}
  .top.is-open .drawer{max-height:480px;opacity:1;pointer-events:auto;border-bottom-color:var(--line)}
  .drawer nav{display:flex;flex-direction:column;padding:8px 16px 16px}
  .drawer a{padding:12px;text-decoration:none;color:var(--ink);border-radius:8px;font-weight:500}
  .drawer a:hover{background:var(--mist)}
}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:12px;border:1px solid transparent;text-decoration:none;font-size:15px;font-weight:700;cursor:pointer}
.btn-solid{background:var(--night);color:#fff;border-color:var(--night)}
.btn-solid:hover{background:#000;color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-amber{background:var(--amber);color:#1c2430;border-color:var(--amber)}
.btn:focus-visible{outline:2px solid var(--amber-deep);outline-offset:2px}

/* sections */
.hero{padding:clamp(48px,10vh,96px) 0 clamp(40px,7vh,72px);background:linear-gradient(180deg,#f7fafc 0%,#fff 70%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center}
.kicker{margin:0 0 10px;font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--mute)}
.h1{margin:0;font-family:var(--serif);font-size:clamp(28px,4.6vw,44px);line-height:1.4;font-weight:700;letter-spacing:-.02em}
.lead{margin:16px 0 0;font-size:17px;line-height:1.85;color:var(--ink-soft);max-width:34em}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}
.hero-card h2{margin:0 0 12px;font-size:15px;font-weight:700}
.hero-card ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.hero-card li{padding:10px 12px;background:var(--mist);border-radius:10px;font-size:14px;color:var(--ink)}

.sec{padding:clamp(48px,8vh,80px) 0}
.sec-alt{background:var(--mist)}
.sec-title{margin:0;font-family:var(--serif);font-size:clamp(22px,3.4vw,34px);line-height:1.5;font-weight:700}
.sec-lead{margin:12px 0 0;color:var(--ink-soft);max-width:38em}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.card h3{margin:0 0 8px;font-size:17px;font-weight:700}
.card p{margin:0;color:var(--ink-soft);font-size:15px}
.steps{counter-reset:step;display:grid;gap:12px;margin-top:24px}
.step{display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.step::before{counter-increment:step;content:counter(step);width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--night);color:#fff;font-weight:700}
.step h3{margin:0 0 4px;font-size:16px}.step p{margin:0;color:var(--ink-soft);font-size:14px}

.table-wrap{overflow-x:auto;margin-top:24px}
table.price{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
table.price th,table.price td{padding:14px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.price th{background:var(--mist);font-size:14px}
table.price .rec{box-shadow:inset 0 0 0 2px var(--amber)}
.price-note{margin-top:14px;color:var(--mute);font-size:14px}
.badge{display:inline-block;margin-left:6px;padding:2px 8px;border-radius:999px;background:var(--amber);color:#1c2430;font-size:11px;font-weight:700}

.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:4px 16px;margin-top:10px}
.faq summary{cursor:pointer;padding:14px 0;font-weight:700}
.faq .a{padding:0 0 14px;color:var(--ink-soft)}

.form{max-width:640px;margin-top:24px;display:grid;gap:14px}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
.field textarea{min-height:140px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-soft)}
.form-msg{padding:12px 14px;border-radius:10px;background:var(--mist);display:none}
.form-msg.is-on{display:block}
.form-msg.is-err{background:#f8e8e8;color:#5a1f1f}

.legal{max-width:820px}
.legal h2{margin:32px 0 10px;font-size:20px}
.legal h3{margin:22px 0 8px;font-size:16px}
.legal p,.legal li{color:var(--ink-soft)}
.legal ul{padding-left:1.2em}
.dl{display:grid;gap:0;margin-top:16px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.dl div{display:grid;grid-template-columns:180px 1fr;border-bottom:1px solid var(--line)}
.dl div:last-child{border-bottom:0}
.dl dt{padding:14px 16px;background:var(--mist);font-weight:700;font-size:14px}
.dl dd{margin:0;padding:14px 16px;font-size:15px;color:var(--ink-soft)}

.cta-band{padding:56px 0;background:linear-gradient(135deg,#0c1420,#1c2430);color:#fff;text-align:center}
.cta-band .sec-title{color:#fff}
.cta-band .sec-lead{color:rgba(255,255,255,.78);margin-left:auto;margin-right:auto}
.cta-band .hero-actions{justify-content:center}

/* I38 additions */
.brand-mark{margin:0 0 8px;font-family:var(--serif);font-size:clamp(36px,6vw,56px);font-weight:700;letter-spacing:-.03em;color:var(--night)}
.hero-brand{background:
  radial-gradient(1200px 480px at 10% -10%,rgba(196,160,106,.18),transparent 55%),
  linear-gradient(180deg,#f4f7fa 0%,#fff 68%)}
.hero-visual{min-height:280px;border-radius:22px;padding:18px;background:
  linear-gradient(145deg,rgba(12,20,32,.92),rgba(28,36,48,.78)),
  url("/assets/mobiria-site/brand/logo-symbol.png") center/42% no-repeat;
  background-blend-mode:normal;display:flex;align-items:flex-end}
.hero-panel{width:100%;background:rgba(255,255,255,.96);border-radius:16px;padding:18px}
.hero-panel h2{margin:0 0 10px;font-size:15px}
.hero-panel ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.hero-panel li{padding:10px 12px;background:var(--mist);border-radius:10px;font-size:14px}
.page-hero{padding:clamp(36px,7vh,64px) 0 12px;background:linear-gradient(180deg,#f7fafc,#fff)}
.card.highlight{border-color:#e5d3b3;box-shadow:0 10px 28px rgba(28,36,48,.06)}
.plan-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:24px}
.plan-chip{display:flex;flex-direction:column;gap:4px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff;text-decoration:none;color:var(--ink)}
.plan-chip strong{font-size:15px}.plan-chip span{font-size:12px;color:var(--mute)}.plan-chip em{font-style:normal;font-weight:700;color:var(--amber-deep)}
.plan-chip.is-featured{border-color:var(--amber);box-shadow:inset 0 0 0 1px var(--amber)}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chip-row span{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.price-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:10px}
.price-card.is-featured{border-color:var(--amber);box-shadow:0 12px 30px rgba(154,122,69,.12)}
.price-num{margin:0}.price-num .num{font-family:var(--serif);font-size:34px;font-weight:700;letter-spacing:-.02em}
.price-num .unit{display:block;font-size:13px;color:var(--mute);margin-top:2px}
.limit-list{margin:0;padding:0;list-style:none;display:grid;gap:6px;font-size:13px;color:var(--ink-soft)}
.limit-list li{padding:6px 0;border-bottom:1px dashed var(--line)}
.limit-list li:last-child{border-bottom:0}
.muted-sm{font-size:12px;color:var(--mute)}
.foot{background:#f7fafc;border-top:1px solid var(--line);padding:40px 0 48px;font-size:14px;color:var(--ink-soft)}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:24px}
.foot a{color:var(--ink-soft);text-decoration:none}
.foot a:hover{color:var(--ink)}
.foot h3{margin:0 0 10px;font-size:13px;letter-spacing:.08em;color:var(--mute)}
.foot ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.foot-copy{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);font-size:13px}
.foot-legal-note{margin:12px 0 0;font-size:12px;color:var(--mute)}
.ui-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}
.ui-panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.ui-panel h3{margin:0 0 12px;font-size:16px}
.ui-panel ol{margin:0;padding-left:1.2em;color:var(--ink-soft);font-size:14px;display:grid;gap:6px}

@media(max-width:900px){
  .hero-grid,.grid-3,.grid-2,.foot-grid,.dl div,.plan-strip,.price-grid,.ui-flow{grid-template-columns:1fr}
  .wrap{width:min(1080px,calc(100% - 28px))}
  .hero-visual{min-height:220px}
}

/* I57 homepage restructure */
.narrow{max-width:720px}
.hero-fv{position:relative;min-height:calc(100svh - var(--head));display:flex;align-items:center;justify-content:center;padding:clamp(32px,6vh,64px) 0;overflow:hidden;background:#fff}
.hero-fv-bg{position:absolute;inset:0;background:
  radial-gradient(900px 420px at 50% 18%,rgba(196,160,106,.22),transparent 60%),
  linear-gradient(180deg,#f3f7fa 0%,#fff 58%,#fff 100%);
  pointer-events:none}
.hero-fv-inner{position:relative;z-index:2;text-align:center;display:flex;flex-direction:column;align-items:center;max-width:46rem;padding:clamp(12px,3vh,28px) 16px;background:radial-gradient(ellipse 90% 75% at 50% 35%,rgba(255,255,255,.97) 0%,rgba(255,255,255,.9) 42%,rgba(255,255,255,0) 72%)}
.hero-logo{width:clamp(168px,28vw,260px);height:auto;margin:0 auto 14px;filter:drop-shadow(0 10px 24px rgba(28,36,48,.12))}
.hero-etymology{margin:0;font-size:13px;letter-spacing:.18em;font-weight:700;color:var(--amber-deep);text-transform:none}
.hero-tagline{margin:14px 0 0;font-family:var(--serif);font-size:clamp(28px,5vw,44px);line-height:1.45;font-weight:700;letter-spacing:-.02em;overflow-wrap:anywhere}
.hero-sub{margin:16px 0 0;color:var(--ink-soft);font-size:16px;line-height:1.9;max-width:28em}
.hero-fv-actions{justify-content:center;margin-top:28px}
.hero-fv-actions .btn{min-height:50px;padding:0 20px}
@media(max-width:720px){
  .hero-fv{min-height:auto;padding:36px 0 48px}
  .hero-fv-inner{background:none;max-width:none;padding:0}
  .hero-logo{width:min(200px,58vw)}
  .hero-tagline{font-size:clamp(26px,7.2vw,34px)}
  .hero-fv-actions{width:100%}
  .hero-fv-actions .btn{width:100%}
}

.sec-impact{background:linear-gradient(180deg,#fff,#f7fafc)}
.impact-title{font-size:clamp(24px,4vw,40px);text-align:center;line-height:1.55}
.prose{margin-top:22px;color:var(--ink-soft);font-size:16px;line-height:1.95}
.prose p{margin:0 0 1em}
.prose p:last-child{margin-bottom:0}
.origin-box{margin-top:28px;padding:22px 24px;border-left:3px solid var(--amber);background:#fff;border-radius:0 14px 14px 0;box-shadow:var(--shadow)}
.origin-kicker{margin:0;font-size:12px;letter-spacing:.12em;font-weight:700;color:var(--mute)}
.origin-name{margin:8px 0 12px;font-family:var(--serif);font-size:22px;font-weight:700}

.day-track{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px;position:relative}
.day-track::before{content:"";position:absolute;left:4%;right:4%;top:28px;height:2px;background:linear-gradient(90deg,transparent,var(--amber),transparent);opacity:.55}
.day-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 16px 16px;z-index:1}
.day-card h3{margin:0 0 10px;font-family:var(--serif);font-size:20px}
.day-card ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.day-card li{padding:8px 10px;background:var(--mist);border-radius:10px;font-size:13px;color:var(--ink)}
.day-close{margin:28px 0 0;font-family:var(--serif);font-size:clamp(18px,2.6vw,24px);line-height:1.7;font-weight:600;text-align:center}

.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
.scene-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.scene-art{aspect-ratio:4/3;background:
  radial-gradient(circle at 30% 30%,rgba(196,160,106,.35),transparent 45%),
  linear-gradient(160deg,#1c2430,#314154)}
.scene-art[data-scene="0"]{background:linear-gradient(135deg,#243041,#4a5d73) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 90'%3E%3Cpath d='M20 55c10-18 30-28 50-22 14 4 24 16 30 30' fill='none' stroke='%23c4a06a' stroke-width='3'/%3E%3Ccircle cx='84' cy='28' r='8' fill='%23e8eef2'/%3E%3Cpath d='M78 48h12l4 18H74z' fill='%23e8eef2'/%3E%3C/svg%3E") center/70% no-repeat}
.scene-art[data-scene="1"]{background:linear-gradient(135deg,#1a2230,#3a4658) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 90'%3E%3Cpath d='M20 70 40 30 60 55 80 25 100 60' fill='none' stroke='%23c4a06a' stroke-width='3'/%3E%3Ccircle cx='60' cy='48' r='10' fill='none' stroke='%23e8eef2' stroke-width='3'/%3E%3C/svg%3E") center/70% no-repeat}
.scene-art[data-scene="2"]{background:linear-gradient(135deg,#202836,#455566) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 90'%3E%3Crect x='28' y='28' width='64' height='40' rx='6' fill='none' stroke='%23e8eef2' stroke-width='3'/%3E%3Cpath d='M40 48h40M40 58h24' stroke='%23c4a06a' stroke-width='3'/%3E%3C/svg%3E") center/70% no-repeat}
.scene-art[data-scene="3"]{background:linear-gradient(135deg,#243041,#5a4a3a) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 90'%3E%3Ccircle cx='60' cy='42' r='16' fill='none' stroke='%23c4a06a' stroke-width='3'/%3E%3Cpath d='M44 62h32l6 12H38z' fill='%23e8eef2'/%3E%3C/svg%3E") center/70% no-repeat}
.scene-art[data-scene="4"]{background:linear-gradient(135deg,#1c2430,#2f3b4d) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 90'%3E%3Crect x='44' y='18' width='32' height='54' rx='8' fill='none' stroke='%23e8eef2' stroke-width='3'/%3E%3Ccircle cx='60' cy='62' r='3' fill='%23c4a06a'/%3E%3C/svg%3E") center/55% no-repeat}
.scene-art[data-scene="5"]{background:linear-gradient(135deg,#0c1420,#243041) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 90'%3E%3Cpath d='M30 55c8-20 22-30 40-30s32 10 40 30' fill='none' stroke='%23c4a06a' stroke-width='3'/%3E%3Ccircle cx='70' cy='28' r='6' fill='%23e8eef2'/%3E%3Crect x='42' y='48' width='36' height='22' rx='4' fill='%23e8eef2'/%3E%3C/svg%3E") center/70% no-repeat}
.scene-card figcaption{padding:12px 14px;font-size:14px;font-weight:600}
.miss-copy{margin-top:28px;padding:22px;background:var(--mist);border-radius:16px;display:grid;gap:14px}
.miss-copy p{margin:0;font-family:var(--serif);font-size:clamp(17px,2.4vw,22px);line-height:1.75;font-weight:600}

.cmp-list{display:grid;gap:14px;margin-top:28px}
.cmp-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.cmp-card h3{margin:0 0 12px;font-size:18px}
.cmp-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.cmp-cols > div{padding:12px;border-radius:12px;background:var(--mist)}
.cmp-cols p{margin:6px 0 0;font-size:14px;color:var(--ink-soft);line-height:1.7}
.cmp-label{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--mute)}
.cmp-mobiria{background:rgba(196,160,106,.16)!important}
.cmp-change{background:#eef5f0!important}

.change-list{margin:28px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.change-list li{padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:14px;font-size:14px;font-weight:600}
.money-note{margin-top:24px;padding:22px;border-radius:16px;background:linear-gradient(135deg,#0c1420,#243041);color:#fff}
.money-note p{margin:0;font-family:var(--serif);font-size:clamp(18px,2.5vw,24px);line-height:1.7}
.money-note .muted-sm{margin-top:10px;color:rgba(255,255,255,.7);font-family:var(--sans)}

.factor-map{margin:28px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.factor-map li{padding:12px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;font-weight:600}
.why-close{margin-top:28px;text-align:center;font-family:var(--serif);font-size:clamp(17px,2.4vw,22px);line-height:1.8;font-weight:600}

.feat-group{margin-top:28px}
.feat-group h3{margin:0 0 8px;font-size:18px}
.feat-note{margin:0 0 12px;color:var(--mute);font-size:13px}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.feat-card{display:flex;flex-direction:column;gap:6px;text-align:left;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:pointer;font:inherit;color:inherit}
.feat-card:hover{border-color:var(--amber);box-shadow:0 8px 20px rgba(28,36,48,.06)}
.feat-card strong{font-size:14px}.feat-card span{font-size:12px;color:var(--mute);line-height:1.6}
.feat-more{margin-top:18px}
.feat-dialog{border:none;border-radius:16px;padding:0;max-width:min(520px,92vw);box-shadow:0 24px 60px rgba(12,20,32,.28)}
.feat-dialog::backdrop{background:rgba(12,20,32,.45)}
.feat-dialog-inner{padding:22px;display:grid;gap:12px}
.feat-dialog-inner h3{margin:0;font-size:20px}
.feat-dialog-inner p{margin:0;color:var(--ink-soft)}
.feat-plan{font-size:13px!important;color:var(--amber-deep)!important;font-weight:700}

.screen-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:14px;margin-top:24px}
.screen-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.screen-card img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top;background:var(--mist)}
.screen-card:nth-child(2) img{aspect-ratio:9/16;max-height:420px;margin:0 auto}
.screen-card figcaption{padding:12px 14px;font-size:13px;color:var(--mute)}

.sec-case{background:
  radial-gradient(800px 300px at 80% 0%,rgba(196,160,106,.18),transparent 55%),
  linear-gradient(180deg,#f7fafc,#fff)}
.case-flow{margin:28px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.case-flow li{display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.case-num{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--night);color:#fff;font-weight:700;font-size:14px}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}
.plain-list,.plain-ol{margin:10px 0 0;padding-left:1.2em;color:var(--ink-soft);font-size:14px;display:grid;gap:6px}
.check-list{list-style:none;padding-left:0}
.check-list li{position:relative;padding-left:22px}
.check-list li::before{content:"";position:absolute;left:0;top:.55em;width:10px;height:10px;border-radius:50%;background:var(--amber)}

.example-chips{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
.example-chips span{padding:8px 12px;border-radius:10px;background:var(--mist);border:1px solid var(--line);font-size:13px}
.note-box{margin-top:20px;padding:18px 20px;border-radius:14px;background:#fff;border:1px solid var(--line)}
.note-box p{margin:0 0 10px;color:var(--ink-soft)}.note-box p:last-child{margin:0}
.sub-h{margin:24px 0 0;font-size:17px}
.aio-copy{margin:22px 0;font-family:var(--serif);font-size:clamp(18px,2.5vw,24px);line-height:1.7;font-weight:600}
.flow-vline{margin:10px 0 0;padding:0;list-style:none;display:grid;gap:0}
.flow-vline li{position:relative;padding:10px 0 10px 22px;border-left:2px solid var(--amber);color:var(--ink-soft);font-size:14px}
.flow-vline li::before{content:"";position:absolute;left:-5px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--amber)}

.cycle-flow{margin:28px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center}
.cycle-flow li{display:flex;align-items:center;gap:8px}
.cycle-flow li span{display:inline-flex;padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:700}
.cycle-flow li:not(:last-child)::after{content:"→";color:var(--amber-deep);font-weight:700}
.cycle-close{margin-top:28px;text-align:center;max-width:40em;margin-left:auto;margin-right:auto}

.intro-steps{margin:24px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.intro-steps li{display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}
.intro-num{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--night);color:#fff;font-weight:700}

.home-plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.home-plan{display:flex;flex-direction:column;gap:8px;padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff;text-decoration:none;color:var(--ink)}
.home-plan:hover{border-color:var(--amber);color:var(--ink)}
.home-plan.is-featured{border-color:var(--amber);box-shadow:0 10px 28px rgba(154,122,69,.12)}
.home-plan-who{font-size:12px;font-weight:700;color:var(--amber-deep)}
.home-plan strong{font-size:18px}
.home-plan em{font-style:normal;font-family:var(--serif);font-size:28px;font-weight:700}
.home-plan em small{display:block;font-family:var(--sans);font-size:12px;color:var(--mute);font-weight:500;margin-top:2px}
.home-plan-sum{font-size:13px;color:var(--ink-soft);line-height:1.65}

.cta-final .final-line{margin:18px 0 0;font-family:var(--serif);font-size:clamp(20px,3vw,28px);font-weight:700}
.cta-final .final-assist{margin:16px 0 0;color:rgba(255,255,255,.72);font-size:14px}

@media(max-width:900px){
  .day-track,.scene-grid,.cmp-cols,.change-list,.feat-grid,.case-grid,.home-plan-grid,.screen-grid{grid-template-columns:1fr}
  .day-track::before{display:none}
  .cycle-flow li:not(:last-child)::after{content:"↓"}
  .factor-map li{border-radius:12px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero-logo{filter:none}
}

/* I58 visual redesign — diagram-first, not card grids */
.hero-world{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;opacity:.42;-webkit-mask-image:radial-gradient(ellipse 58% 52% at 50% 40%,transparent 0%,transparent 36%,#000 72%);mask-image:radial-gradient(ellipse 58% 52% at 50% 40%,transparent 0%,transparent 36%,#000 72%)}
.hero-world>img:first-child{width:min(1100px,124%);max-width:none;height:auto;object-fit:contain}
.hero-logo-overlay{display:none}
.hero-fv{background:
  radial-gradient(900px 420px at 50% 18%,rgba(196,160,106,.18),transparent 60%),
  linear-gradient(180deg,#f3f7fa 0%,#fff 62%)}
.hero-logo{position:relative;z-index:2;width:clamp(180px,26vw,260px)}

.viz-frame{margin:28px 0 0;padding:0;border:0;background:transparent;max-width:100%;overflow:hidden}
.viz-frame img{width:100%;max-width:100%;height:auto;display:block;margin:0 auto}
.viz-day-sp,.viz-origin-sp{display:none}
.center-prose,.center-lead{text-align:center;margin-left:auto;margin-right:auto}
.center-prose{max-width:40em}

.scene-visuals{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.scene-visuals figure{margin:0;background:transparent;border:0;padding:0}
.scene-visuals img{width:100%;height:auto;display:block;border-radius:18px}
.scene-visuals figcaption{margin-top:8px;text-align:center;font-size:13px;font-weight:700;color:var(--ink)}

.ba-stack{display:grid;gap:18px;margin-top:28px}
.ba-stack figure{margin:0}
.ba-stack img{width:100%;height:auto;display:block;border-radius:18px;box-shadow:0 10px 28px rgba(28,36,48,.06)}

.money-viz{max-width:700px;margin-left:auto;margin-right:auto}

.domain-board{margin-top:24px}
.domain-pane{display:block;width:100%;padding:0;border:0;background:transparent;cursor:default}
.domain-sheet{width:100%;height:auto;display:block;border-radius:22px}
.domain-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:16px}
.feat-details-block{margin-top:22px;background:transparent;border:0;padding:0}
.feat-details-block>summary{cursor:pointer;font-weight:700;padding:12px 0;list-style:none}
.feat-details-block>summary::-webkit-details-marker{display:none}
.feat-details-block[open]>summary{color:var(--amber-deep)}

.phone-trio{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:16px;margin-top:28px;align-items:start}
.phone-trio figure{margin:0;text-align:center}
.phone-trio img{width:100%;max-width:360px;height:auto;margin:0 auto;display:block}
.phone-trio figcaption{margin-top:10px;font-size:13px;font-weight:700}
.phone-trio .publish-flow img{max-width:100%}

.sam-mocks{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}
.sam-mocks figure{margin:0}
.sam-mocks img{width:100%;height:auto;display:block;border-radius:16px}
.sam-mocks figcaption{margin-top:10px;font-size:13px;color:var(--ink-soft);line-height:1.6}

.mypage-duo{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px;margin-top:28px;align-items:center}
.mypage-duo figure{margin:0;text-align:center}
.mypage-duo img{width:100%;height:auto;display:block;margin:0 auto}
.mypage-duo figcaption{margin-top:10px;font-size:13px;color:var(--ink-soft)}

.viz-cycle{max-width:640px;margin-left:auto;margin-right:auto}

.wizard-stage{margin-top:24px;display:grid;gap:18px}
.wizard-shots{display:grid;grid-template-columns:1.4fr .7fr;gap:14px;align-items:start}
.wizard-shots figure{margin:0}
.wizard-shots img{width:100%;height:auto;border-radius:16px;box-shadow:0 12px 32px rgba(28,36,48,.1);display:block}
.wizard-shots figcaption{margin-top:8px;font-size:13px;color:var(--mute)}

.soft-details{margin:20px auto 0;max-width:44em;border-top:1px solid var(--line);padding-top:12px}
.soft-details summary{cursor:pointer;font-weight:700}
.soft-details-body{padding:10px 0 0;color:var(--ink-soft);font-size:14px;line-height:1.8}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* motion */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
}

@media(max-width:900px){
  .scene-visuals,.sam-mocks,.phone-trio,.mypage-duo,.wizard-shots{grid-template-columns:1fr}
  .viz-day-pc,.viz-origin-pc{display:none}
  .viz-day-sp,.viz-origin-sp{display:block}
  .hero-world{display:none}
  .wrap{width:min(1080px,calc(100% - 28px));max-width:100%}
  .sec-title,.impact-title,.hero-tagline,.hero-sub,.prose,.day-close{max-width:100%}
  .scene-visuals{grid-template-columns:repeat(2,1fr)}
  .phone-trio figure:not(.publish-flow) img{max-width:280px}
}
@media(max-width:560px){
  .scene-visuals{grid-template-columns:1fr}
}