:root{--navy: #071f3b;--blue: #1a6fb8;--cyan: #3db7e0;--ink: #121a26;--muted: #5b6778;--line: #d7e2ee;--paper: #f2f6fb;--white: #ffffff;--accent: #0f8a7a;--bad: #9a3f3f;--good: #1c6d52;--shadow: 0 16px 36px rgba(7, 31, 59, .14);--font-sans: "IBM Plex Sans JP", "Hiragino Sans", "Noto Sans JP", sans-serif;--font-display: "IBM Plex Sans JP", "Hiragino Sans", sans-serif;color:var(--ink);background:var(--white);font-family:var(--font-sans);line-height:1.65;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}em{font-style:normal;color:var(--cyan)}strong{font-weight:600}h1,h2,h3{word-break:keep-all;word-break:auto-phrase;overflow-wrap:anywhere;text-wrap:balance}p,li,td,th,dd{line-break:strict;word-break:auto-phrase;text-wrap:pretty}figure{margin:0}.page{min-height:100vh}.wrap{width:min(1120px,calc(100% - 40px));margin:0 auto}.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 24px;background:#ffffffeb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(215,226,238,.9)}.brand{display:flex;align-items:center;gap:9px}.brand-icon{flex:none;width:32px;height:32px}.brand-text{display:flex;align-items:baseline;gap:10px}.brand-mark{font-weight:700;letter-spacing:.02em;color:var(--navy);font-size:1.05rem}.brand-sub{font-size:12px;color:var(--muted)}.nav{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--muted)}.nav a:hover{color:var(--navy)}.nav-cta{padding:8px 14px;border-radius:999px;background:var(--navy);color:var(--white)!important}.hero{position:relative;overflow:hidden;color:var(--white);background:radial-gradient(ellipse 55% 80% at 85% 20%,rgba(61,183,224,.22),transparent 55%),radial-gradient(ellipse 40% 60% at 10% 90%,rgba(26,111,184,.35),transparent 50%),linear-gradient(145deg,#041528,#0a2f57 55%,#0c3d5f)}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px;-webkit-mask-image:radial-gradient(circle at 70% 40%,black,transparent 72%);mask-image:radial-gradient(circle at 70% 40%,black,transparent 72%);pointer-events:none}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:center;padding:40px 0 36px}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.chip-row span{padding:4px 10px;border:1px solid rgba(157,208,245,.35);border-radius:999px;background:#071f3b59;color:#b8dff7;font-size:11px;font-weight:600;letter-spacing:.04em}.hero h1{margin:0;font-family:var(--font-display);font-size:clamp(1.7rem,3.4vw,2.45rem);line-height:1.3;font-weight:700;letter-spacing:.01em}.hero-lead{margin:14px 0 0;max-width:36em;color:#ffffffd1;font-size:.98rem}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:4px;font-weight:600;font-size:.92rem;transition:transform .2s ease,background .2s ease}.btn:hover{transform:translateY(-1px)}.btn.primary{background:#fff;color:var(--navy)}.btn.ghost{border:1px solid rgba(255,255,255,.4);color:#fff}.formula-group{margin-top:18px}.formula-diagram{display:flex;flex-wrap:wrap;align-items:stretch;gap:8px}.formula-note{display:block;margin-top:7px;color:#ffffff94;font-size:10px;line-height:1.45}.formula-box{min-width:112px;padding:10px 12px;border:1px solid rgba(255,255,255,.18);background:#04152873;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.formula-box.muted{opacity:.85}.formula-box.focus{border-color:#0f8a7af2;background:#0f8a7aeb;animation:pulseSoft 2.8s ease-in-out infinite}.formula-kicker{display:block;margin-bottom:2px;font-size:10px;letter-spacing:.08em;opacity:.8}.formula-box strong{display:block;font-size:.92rem}.formula-box em{display:block;margin-top:4px;font-size:11px;color:#d7fff8}.formula-op{display:grid;place-items:center;opacity:.7;font-size:1.05rem}.hd{display:grid;grid-template-columns:minmax(0,1fr) 28px minmax(0,1fr) 28px minmax(0,1fr);align-items:center;padding:18px 16px;border:1px solid rgba(157,208,245,.26);border-radius:14px;background:#04152880;box-shadow:0 20px 50px #00000059;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:riseIn .7s ease both}.hd-cap{display:block;margin-bottom:8px;color:#7fc4ea;font-size:10px;font-weight:700;letter-spacing:.16em}.hd-col{display:grid;gap:8px}.hd-node{display:grid;grid-template-columns:20px minmax(0,1fr);column-gap:8px;align-items:center;padding:7px 9px;border-radius:8px;background:#ffffff0f;border:1px solid rgba(255,255,255,.12)}.hd-node svg{grid-row:span 2;color:#9dd0f5}.hd-node b{font-size:12.5px;font-weight:600;line-height:1.3}.hd-node small{font-size:10.5px;line-height:1.35}.hd-node.warn small{color:#f6b9a8}.hd-node.ok{border-color:#3db7e073;background:#3db7e01a}.hd-node.ok small{color:#9fe8da}.hd-link{position:relative;height:2px;margin:0 4px;background:linear-gradient(90deg,#3db7e026,#3db7e0,#3db7e026);background-size:200% 100%;animation:flow 1.6s linear infinite}.hd-link:after{content:"";position:absolute;right:-2px;top:-4px;width:8px;height:8px;border-top:2px solid #3db7e0;border-right:2px solid #3db7e0;transform:rotate(45deg)}.hd-core{padding:14px 12px;border-radius:12px;text-align:center;background:linear-gradient(160deg,#0f8a7aeb,#1a6fb8e0);box-shadow:0 0 0 1px #ffffff2e,0 0 36px #3db7e059}.hd-core .hd-cap{color:#fff;font-size:13px;letter-spacing:.04em}.hd-core ul{list-style:none;margin:0;padding:0;display:grid;gap:5px}.hd-core li{padding:4px 6px;border-radius:6px;background:#04152852;font-size:11.5px;line-height:1.35}.hd-badge{display:inline-flex;align-items:center;gap:4px;margin-top:10px;padding:4px 10px;border-radius:999px;background:#fff;color:var(--accent);font-size:11px;font-weight:700}.section{padding:64px 0}.section.alt{background:var(--paper)}.section-label{margin:0 0 8px;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.16em}.section h2{margin:0;font-family:var(--font-display);font-size:clamp(1.45rem,2.8vw,1.95rem);line-height:1.35;font-weight:700;color:var(--navy)}.section-lead{margin:12px 0 0;max-width:54em;color:var(--muted);font-size:.96rem}.pain-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px}.pain-card{position:relative;padding:22px 18px 18px;background:var(--white);border:1px solid var(--line);border-top:3px solid var(--blue)}.pain-no{display:block;margin-bottom:8px;color:var(--cyan);font-size:12px;font-weight:700;letter-spacing:.08em}.pain-card h3{margin:0 0 8px;font-size:1.05rem;color:var(--navy);line-height:1.4}.pain-card p{margin:0;color:var(--muted);font-size:.92rem}.insight-box{margin-top:20px;padding:16px 18px;background:linear-gradient(120deg,#e7f3fc,#eaf8f6);border:1px solid var(--line)}.insight-box p{margin:0;font-size:.95rem}.table-wrap{margin-top:24px;overflow-x:auto;border:1px solid var(--line);background:var(--white)}.compare-table,.level-table{width:100%;border-collapse:collapse;min-width:640px;font-size:.9rem}.compare-table th,.compare-table td,.level-table th,.level-table td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}.compare-table thead th,.level-table thead th{background:#e8f1fa;color:var(--navy);font-weight:600}.compare-table tbody th,.level-table tbody th{background:#f7fafc;color:var(--ink);font-weight:600;width:18%}.compare-table td{width:41%}.compare-table td.bad{color:var(--bad);background:#fff7f6}.compare-table td.good{color:var(--good);background:#f3fbf7}.svc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px}.svc-card{--svc: var(--blue);--svc-soft: #e8f1fa;display:flex;flex-direction:column;gap:18px;padding:22px 22px 20px;background:var(--white);border:1px solid var(--line);border-top:4px solid var(--svc);box-shadow:0 10px 28px #071f3b0f}.svc-card.external{--svc: var(--accent);--svc-soft: #e6f6f3}.svc-when{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;margin:0;padding:5px 14px 5px 5px;border-radius:999px;background:var(--svc-soft);color:var(--navy);font-size:.9rem;font-weight:600}.svc-when span{padding:2px 9px;border-radius:999px;background:var(--svc);color:#fff;font-size:11px}.svc-no{display:block;margin-bottom:4px;color:var(--svc);font-size:11px;font-weight:700;letter-spacing:.14em}.svc-head h3{margin:0;font-size:1.4rem;color:var(--navy)}.svc-sub{margin:2px 0 0;color:var(--svc);font-weight:600;font-size:.95rem}.svc-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:20px}.svc-steps li{position:relative;display:grid;justify-items:center;align-content:start;gap:6px;padding:16px 6px 14px;border-radius:10px;background:var(--svc-soft);text-align:center}.svc-steps li:not(:last-child):after{content:"";position:absolute;right:-15px;top:34px;width:9px;height:9px;border-top:2px solid var(--svc);border-right:2px solid var(--svc);transform:rotate(45deg)}.svc-ic{display:grid;place-items:center;width:40px;height:40px;border-radius:999px;background:var(--svc);color:#fff}.svc-steps strong{color:var(--navy);font-size:.92rem;line-height:1.35}.svc-cap{color:var(--muted);font-size:.78rem;line-height:1.45}.svc-badges{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:auto 0 0;padding:14px 0 0;border-top:1px solid var(--line)}.svc-badges li{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid var(--svc);border-radius:999px;color:var(--svc);font-size:.82rem;font-weight:600}.svc-tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;white-space:nowrap}.svc-tag.internal{background:#e8f1fa;color:var(--blue)}.svc-tag.external{background:#e6f6f3;color:var(--accent)}.data-table td:first-of-type{width:60%}.data-table td:last-of-type{width:22%}.sub-heading{margin:36px 0 0;color:var(--navy);font-size:1.1rem}.deliver-grid{list-style:none;margin:14px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.deliver-grid li{display:grid;align-content:start;gap:4px;padding:16px 14px;background:var(--paper);border-top:3px solid var(--blue)}.deliver-no{color:var(--cyan);font-size:11px;font-weight:700;letter-spacing:.08em}.deliver-grid strong{color:var(--navy);font-size:.94rem}.deliver-grid li>span:last-child{color:var(--muted);font-size:.85rem}.dchip{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.8rem;font-weight:600;white-space:nowrap}.dchip.internal{background:#e3eefa;color:var(--blue);box-shadow:inset 0 0 0 1px #b9d3ee}.dchip.external{background:#e2f4f0;color:var(--accent);box-shadow:inset 0 0 0 1px #aedcd2}.uc-legend{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:18px;color:var(--muted);font-size:.82rem}.uc-legend span:nth-child(2){margin-right:10px}.uc-flow{display:grid;gap:10px;margin-top:16px}.uc-head,.uc-row{display:grid;grid-template-columns:1.25fr 1.35fr .7fr 1.1fr;align-items:center}.uc-head span{padding:0 16px;color:var(--muted);font-size:11px;font-weight:700;letter-spacing:.08em}.uc-row{min-height:68px;background:var(--white);border:1px solid var(--line);border-radius:10px}.uc-row>*{position:relative;margin:0;padding:12px 16px}.uc-data:after,.uc-tool:after{content:"";position:absolute;right:-4px;top:50%;width:8px;height:8px;margin-top:-4px;border-top:2px solid #9fb6cc;border-right:2px solid #9fb6cc;transform:rotate(45deg)}.uc-scene{display:flex;align-items:center;gap:12px;color:var(--navy);font-size:.98rem;line-height:1.4}.uc-ic{flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--navy);color:#fff}.uc-data{display:flex;flex-wrap:wrap;gap:6px}.uc-tool span{display:inline-block;padding:5px 12px;border-radius:6px;background:linear-gradient(135deg,var(--navy),#13528a);color:#fff;font-size:.82rem;font-weight:700;white-space:nowrap}.uc-result{display:flex;align-items:center;gap:8px;color:var(--good);font-weight:600;font-size:.94rem;line-height:1.4}.uc-result svg{flex:none}.split{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:end}.stairs{position:relative;display:flex;align-items:flex-end;gap:8px;height:190px;padding-top:8px}.stair{flex:1;height:var(--h);display:flex;flex-direction:column;justify-content:flex-start;align-items:center;padding-top:10px;border-radius:8px 8px 0 0;background:linear-gradient(180deg,#c9dcef,#e8f1fa);color:var(--navy)}.stair b{font-size:.95rem}.stair small{color:var(--muted);font-size:10px;text-align:center;line-height:1.25}.stair.on{background:linear-gradient(180deg,var(--accent),#3fb3a2);color:#fff;box-shadow:var(--shadow)}.stair.on small{color:#e3fffa}.stairs-line{position:absolute;left:0;right:0;bottom:82%;border-top:2px dashed var(--accent);z-index:1}.stairs-line span{position:absolute;left:0;bottom:4px;color:var(--accent);font-size:11px;font-weight:700}.level-table{margin:0}.level-table ul{margin:0;padding-left:1.1em;color:var(--muted)}.level-table .lv-id{display:inline-block;margin-right:8px;padding:2px 8px;border-radius:4px;background:var(--navy);color:#fff;font-size:11px}.level-table .lv-name{display:inline-flex;flex-direction:column;gap:2px}.level-table .lv-name small{color:var(--muted);font-weight:400}.level-table tr.is-goal th,.level-table tr.is-goal td{background:#f1faf7}.level-table tr.is-goal .lv-id{background:var(--accent)}.tech-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:24px}.tech-card{padding:18px 16px;background:var(--white);border:1px solid var(--line);border-bottom:3px solid var(--cyan)}.tech-card h3{margin:0 0 8px;font-size:.98rem;color:var(--navy);font-family:ui-monospace,SF Mono,Menlo,monospace;letter-spacing:-.02em}.tech-card p{margin:0;color:var(--muted);font-size:.88rem}.intro-steps{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px;margin:28px 0 0;padding:0}.intro-steps li{position:relative;display:grid;align-content:start;gap:5px;min-height:148px;padding:18px 16px;border:1px solid var(--line);border-top:3px solid var(--blue);background:var(--paper)}.intro-steps li:not(:last-child):after{content:"";position:absolute;right:-16px;top:50%;width:9px;height:9px;border-top:2px solid var(--blue);border-right:2px solid var(--blue);transform:translateY(-50%) rotate(45deg)}.intro-steps li>span{color:var(--cyan);font-size:11px;font-weight:700;letter-spacing:.08em}.intro-steps strong{color:var(--navy);font-size:.98rem}.intro-steps small{color:var(--muted);font-size:.82rem;line-height:1.55}.condition-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}.condition-grid article{display:grid;grid-template-columns:22px minmax(0,1fr);align-content:start;column-gap:8px;padding:16px;border:1px solid var(--line);background:var(--white)}.condition-grid svg{margin-top:2px;color:var(--accent)}.condition-grid h3{margin:0;color:var(--navy);font-size:.95rem}.condition-grid p{grid-column:2;margin:5px 0 0;color:var(--muted);font-size:.84rem}.cta{padding:56px 0;color:#fff;background:radial-gradient(ellipse 50% 80% at 100% 0%,rgba(61,183,224,.28),transparent 55%),linear-gradient(135deg,#041528,#0a2f57 55%,#0f8a7a)}.cta h2{margin:0;font-size:clamp(1.4rem,2.8vw,1.9rem);font-weight:700}.cta p{margin:12px 0 0;max-width:48em;color:#ffffffdb;font-size:.95rem}.footer{padding:22px 0;background:#071018;color:#ffffffb3;font-size:.84rem}.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.footer strong{display:block;margin-bottom:4px;color:#fff}.footer a{text-decoration:underline;text-underline-offset:2px}.footer p{margin:0}.copy{align-self:end}@keyframes riseIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseSoft{0%,to{box-shadow:0 0 #0f8a7a59}50%{box-shadow:0 0 0 7px #0f8a7a00}}@keyframes flow{0%{background-position:200% 0}to{background-position:0 0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hd,.hd-link,.formula-box.focus{animation:none}}@media(max-width:960px){.tech-grid,.condition-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.intro-steps{grid-template-columns:repeat(3,minmax(0,1fr))}.intro-steps li:after{display:none}.deliver-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.svc-grid,.hero-grid{grid-template-columns:minmax(0,1fr)}.hero-grid{padding:28px 0 24px}.hd{max-width:620px}.split{grid-template-columns:minmax(0,1fr) 260px;gap:24px}.uc-head{display:none}.uc-row{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"scene scene" "data tool" "result result";align-items:center;padding:6px 0}.uc-row>*{padding:6px 14px}.uc-scene{grid-area:scene}.uc-data{grid-area:data}.uc-tool{grid-area:tool}.uc-result{grid-area:result}.uc-tool:after{display:none}.uc-data:after{right:0}.uc-result{margin:4px 14px 8px;padding:8px 12px;border-radius:8px;background:#f1faf7}}@media(max-width:720px){.nav a:not(.nav-cta){display:none}.brand-sub{display:none}.pain-grid,.tech-grid,.condition-grid,.intro-steps,.deliver-grid,.split{grid-template-columns:minmax(0,1fr)}.intro-steps{gap:10px}.intro-steps li{min-height:0}.svc-card{padding:20px 16px}.svc-steps{grid-template-columns:minmax(0,1fr);gap:14px}.svc-steps li{grid-template-columns:40px minmax(0,1fr);grid-template-rows:auto auto;justify-items:start;column-gap:12px;row-gap:0;padding:10px 12px;text-align:left}.svc-ic{grid-row:span 2}.svc-steps li:not(:last-child):after{inset:auto auto -12px 31px;transform:rotate(135deg)}.formula-op{display:none}.formula-diagram{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.formula-box{min-width:0;padding:8px}.formula-box strong{font-size:.82rem}.hd{grid-template-columns:minmax(0,1fr);gap:0;padding:14px 12px}.hd-col{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.hd-col .hd-cap{grid-column:1 / -1;margin-bottom:0}.hd-link{justify-self:center;width:2px;height:22px;margin:6px 0 10px;background:linear-gradient(180deg,#3db7e026,#3db7e0)}.hd-link:after{right:-3px;top:auto;bottom:-2px;transform:rotate(135deg)}.stairs{height:150px;max-width:360px}.section{padding:48px 0}.table-wrap{overflow:visible;border:0;background:transparent}.compare-table,.level-table{min-width:0}.compare-table thead,.level-table thead{display:none}.compare-table,.compare-table tbody,.compare-table tr,.compare-table th,.compare-table td,.level-table,.level-table tbody,.level-table tr,.level-table th,.level-table td{display:block;width:100%}.compare-table tr,.level-table tr{margin-bottom:10px;border:1px solid var(--line);background:var(--white)}.compare-table th,.compare-table td,.level-table th,.level-table td{padding:10px 14px;border-bottom:0}.compare-table tbody th,.level-table tbody th{width:100%;border-bottom:1px solid var(--line)}.compare-table td:before,.level-table td:before{content:attr(data-label);display:block;margin-bottom:2px;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.04em}.data-table td:first-of-type,.data-table td:last-of-type{width:100%}.level-table .lv-name{flex-direction:row;align-items:baseline;gap:8px}}