:root{--bg:#ffffff;--bg-soft:#fafbfa;--white:#ffffff;--text:#15211c;--text-2:#3c4a43;--muted:#52635b;--muted-light:#8a948f;--border:#eef0ef;--border-strong:#e3e6e4;--green:#2fb985;--green-soft:#e3fbf1;--lime:#c4ee4d;--ink:#15211c;--slate:#557d9d;--slate-soft:#eef3f7;--shadow-sm:0 2px 8px rgba(0,0,0,0.04);--shadow:0 4px 20px rgba(0,0,0,0.06);--shadow-lg:0 8px 32px rgba(0,0,0,0.08);--radius:16px;--radius-lg:20px;--radius-xl:24px;--maxw:1120px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font-zen-kaku),"Zen Kaku Gothic New",sans-serif;-webkit-font-smoothing:antialiased;line-height:1.7}a{color:inherit;text-decoration:none}ul{list-style:none}.pageShell{width:100%;overflow-x:hidden}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:50;justify-content:space-between;gap:16px;padding:14px clamp(20px,5vw,56px);background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid #f0f1f0}.brand,.topbar{display:flex;align-items:center}.brand{gap:10px;font-weight:700;font-size:19px;letter-spacing:.02em;color:var(--text)}.brandDot{width:12px;height:12px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px var(--green-soft)}.navLinks{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.navPill{font-weight:500;font-size:13px;color:var(--muted);background:rgba(0,0,0,.04);padding:8px 14px;border-radius:999px;transition:background .2s ease,color .2s ease}.navPill:hover{background:var(--green-soft);color:var(--green)}.hero{max-width:var(--maxw);margin:0 auto;padding:clamp(48px,7vw,88px) clamp(20px,5vw,56px);display:flex;flex-wrap:wrap;align-items:center;gap:clamp(32px,5vw,64px);background:radial-gradient(120% 90% at 80% 0,#eafdf4 0,#ffffff 60%)}.heroMain{flex:1 1 380px;min-width:300px}.heroEyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:13px;letter-spacing:.06em;color:var(--green);background:var(--green-soft);padding:7px 14px;border-radius:999px}.heroEyebrow span{font-size:9px;line-height:1}.heroTitle{margin:22px 0 0;font-weight:900;font-size:clamp(32px,5vw,54px);line-height:1.42;letter-spacing:.01em;color:var(--text)}.heroTitle em{font-style:normal;color:var(--green)}.heroLead{margin:22px 0 0;font-weight:500;font-size:clamp(15px,1.5vw,17px);line-height:2;color:var(--muted);max-width:460px;text-wrap:pretty}.heroActions{margin:34px 0 0;display:flex;flex-wrap:wrap;gap:14px}.btnPrimary{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--ink);background:var(--lime);padding:15px 26px;border-radius:999px;transition:transform .1s ease}.btnPrimary:active{transform:scale(.97)}.btnSecondary{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--text);background:rgba(0,0,0,.05);padding:15px 26px;border-radius:999px;transition:transform .1s ease}.btnSecondary:active{transform:scale(.97)}.heroBadgePanel{flex:1 1 300px;min-width:260px;display:flex;flex-direction:column;gap:14px}.heroBadge{gap:16px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 22px;box-shadow:var(--shadow-sm)}.heroBadge,.heroBadgeIcon{display:flex;align-items:center}.heroBadgeIcon{width:48px;height:48px;flex:none;justify-content:center;font-size:22px;border-radius:14px;background:var(--green-soft)}.heroBadgeText{font-weight:700;font-size:16px;color:var(--text)}.heroBadgeSub{font-weight:500;font-size:13px;color:var(--muted-light);margin-top:2px}.section{max-width:var(--maxw);margin:0 auto;padding:clamp(40px,6vw,72px) clamp(20px,5vw,56px)}.sectionHeader{margin-bottom:clamp(28px,4vw,44px)}.sectionTag{font-weight:700;font-size:13px;letter-spacing:.12em;color:var(--green)}.sectionHeading{margin:14px 0 0;font-weight:900;font-size:clamp(24px,3.2vw,34px);line-height:1.5;color:var(--text)}.sectionLead{margin:14px 0 0;font-weight:500;font-size:clamp(15px,1.6vw,17px);line-height:1.95;color:var(--muted);max-width:680px;text-wrap:pretty}.cardGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:24px;gap:24px}.featureCard{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.featureCard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.featureCardBanner{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;background:var(--green-soft)}.featureCardBanner span:first-child{font-size:30px}.featureCardBanner.blue,.featureCardBanner.slate{background:var(--slate-soft)}.featureCardLabel{font-weight:700;font-size:11px;letter-spacing:.1em;color:var(--green)}.featureCardBanner.blue .featureCardLabel,.featureCardBanner.slate .featureCardLabel{color:var(--slate)}.featureCardBody{padding:24px}.featureCardTitle{font-weight:700;font-size:clamp(18px,2vw,22px);color:var(--text)}.featureCardDesc{margin-top:12px;font-weight:500;font-size:15px;line-height:1.95;color:var(--muted);text-wrap:pretty}.diagramBox{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius-xl);padding:clamp(24px,3vw,36px)}.diagramTitle{font-weight:700;font-size:15px;color:var(--text);margin-bottom:22px}.flow{display:flex;flex-wrap:wrap;align-items:stretch;gap:14px}.flowStep{flex:1 1 200px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px}.flowStepNum{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-weight:700;font-size:14px;color:var(--ink);background:var(--lime);margin-bottom:14px}.flowStepTitle{font-weight:700;font-size:16px;color:var(--text)}.flowStepDesc{margin-top:8px;font-weight:500;font-size:14px;line-height:1.85;color:var(--muted)}.flowArrow{align-self:center;font-size:22px;color:#c9cfcb;flex:none}.flow.blue .flowStepNum,.flow.slate .flowStepNum{background:var(--slate);color:#fff}.flowVertical{display:flex;flex-direction:column}.flowVStep{display:flex;gap:18px}.flowVLine{flex-direction:column;flex:none}.flowVLine,.flowVNum{display:flex;align-items:center}.flowVNum{width:32px;height:32px;justify-content:center;border-radius:50%;font-weight:700;font-size:14px;color:var(--ink);background:var(--lime)}.flowVertical.blue .flowVNum,.flowVertical.slate .flowVNum{background:var(--slate);color:#fff}.flowVConnector{width:2px;flex:1 1;min-height:20px;background:var(--border-strong);margin:4px 0}.flowVBody{padding-bottom:26px}.flowVStep:last-child .flowVBody{padding-bottom:0}.flowVTitle{font-weight:700;font-size:16px;color:var(--text)}.flowVDesc{margin-top:6px;font-weight:500;font-size:14px;line-height:1.85;color:var(--muted)}.tipBox{display:flex;gap:16px;background:var(--green-soft);border:1px solid #d4f4e6;border-radius:var(--radius-xl);padding:clamp(20px,3vw,28px)}.tipBox.blue,.tipBox.slate{background:var(--slate-soft);border-color:#dde8f0}.tipBox.orange,.tipBox.pink{background:var(--green-soft);border-color:#d4f4e6}.tipIcon{font-size:26px;flex:none;line-height:1.2}.tipText{font-weight:500;font-size:15px;line-height:1.9;color:var(--text-2)}.infoGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:24px;gap:24px}.infoCard{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-xl);padding:clamp(24px,3vw,32px)}.infoCardIcon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:16px;background:var(--green-soft);font-size:26px;margin-bottom:18px}.infoCardTitle{font-weight:700;font-size:17px;color:var(--text)}.infoCardDesc{margin-top:10px;font-weight:500;font-size:14px;line-height:1.9;color:var(--muted);text-wrap:pretty}.tagCloud{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}.tag{font-weight:700;font-size:13px;color:var(--green);background:var(--green-soft);padding:9px 15px;border-radius:999px}.tag.blue,.tag.slate{color:var(--slate);background:var(--slate-soft)}.tag.orange,.tag.pink{color:var(--green);background:var(--green-soft)}.checklist{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:16px;gap:16px}.checklistItem{display:flex;gap:16px;align-items:flex-start;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 24px}.checklistIcon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;flex:none;border-radius:13px;background:var(--green-soft);font-size:20px}.checklistTitle{font-weight:700;font-size:16px;color:var(--text)}.checklistDesc{margin-top:4px;font-weight:500;font-size:14px;line-height:1.85;color:var(--muted)}.docGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:24px;gap:24px}.docCard{display:flex;gap:16px;align-items:flex-start;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-xl);padding:clamp(24px,3vw,32px);transition:transform .2s ease,box-shadow .2s 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0;font-weight:500;font-size:clamp(15px,1.6vw,17px);line-height:2;color:var(--muted);max-width:720px;text-wrap:pretty}.introCard{background:var(--ink);border-radius:var(--radius-xl);padding:clamp(28px,4vw,44px)}.introCardInner{display:flex;gap:18px;align-items:flex-start}.introCardTop{gap:16px}.introCardEmoji,.introCardTop{display:flex;align-items:center}.introCardEmoji{width:52px;height:52px;flex:none;justify-content:center;border-radius:15px;background:rgba(255,255,255,.08);font-size:24px}.introCardHeading{font-weight:700;font-size:18px;color:#fff}.introCardText{margin-top:12px;font-weight:500;font-size:14px;line-height:1.95;color:#aeb9b3;text-wrap:pretty}.introCardAccent{color:var(--lime)}.introCardPills{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.introCardPill{font-weight:700;font-size:12px;color:#d7efb0;background:rgba(196,238,77,.12);padding:8px 14px;border-radius:999px}.rankProgression{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.rankProgressStep{display:flex;flex-direction:column;align-items:center;gap:8px;flex:1 1 auto}.rankProgressBadge{width:64px;height:64px;display:flex;align-items:center;justify-content:center;border-radius:20px;background:var(--green-soft);border:1px solid #d4f4e6}.rankProgressBadge.silver{background:var(--slate-soft);border-color:#dde8f0}.rankProgressBadge.gold{background:#fbf6e3;border-color:#f0e6c2}.rankProgressBadge.platinum{background:#eef7f4;border-color:#d6ebe3}.rankProgressBadge.legend{background:var(--lime);border-color:#b6e23f}.rankProgressAnimal{width:36px;height:36px;object-fit:contain}.rankProgressLabel{font-weight:700;font-size:12px;color:var(--muted)}.rankProgressArrow{font-size:20px;color:#c9cfcb;flex:none}.rankGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:24px;gap:24px}.rankCard{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-xl);padding:clamp(22px,3vw,28px)}.rankCardHeader{gap:16px}.rankCardBadge,.rankCardHeader{display:flex;align-items:center}.rankCardBadge{width:72px;height:72px;flex:none;justify-content:center;border-radius:20px;background:var(--green-soft);border:1px solid #d4f4e6}.rankCardBadge.silver{background:var(--slate-soft);border-color:#dde8f0}.rankCardBadge.gold{background:#fbf6e3;border-color:#f0e6c2}.rankCardBadge.platinum{background:#eef7f4;border-color:#d6ebe3}.rankCardBadge.legend{background:var(--lime);border-color:#b6e23f}.rankCardAnimal{width:52px;height:52px;object-fit:contain}.rankCardName{font-weight:900;font-size:20px;color:var(--text)}.rankCardLevel{margin-top:2px;font-weight:700;font-size:12px;color:var(--muted-light)}.rankCardBody{margin-top:18px}.rankCardItems{display:flex;flex-direction:column;gap:10px}.rankCardItems li{position:relative;padding-left:20px;font-weight:500;font-size:14px;line-height:1.8;color:var(--muted)}.rankCardItems li:before{content:"";position:absolute;left:2px;top:9px;width:7px;height:7px;border-radius:50%;background:var(--green)}.footer{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:clamp(40px,6vw,72px);padding:32px clamp(20px,5vw,56px);background:var(--ink);color:#8a978f;font-weight:500;font-size:13px}.footer span{font-size:8px;color:var(--green)}@media (max-width:720px){.flowArrow{display:none}.flow{flex-direction:column}.rankProgressArrow{transform:rotate(90deg)}.navLinks{gap:6px}.navPill{font-size:12px;padding:7px 12px}}