:root{
  --bg:#f4f2ee;
  --panel:#fbfaf7;
  --ink:#11110f;
  --muted:#6d6a62;
  --line:#d8d3ca;
  --line-strong:#141414;
  --accent:#9bff46;
  --accent-soft:#e3ffbf;
  --shadow:0 16px 34px rgba(17,17,15,.08);
  --radius:20px;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  --sans:Inter,"Helvetica Neue",Arial,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-feature-settings:"palt" 1;letter-spacing:.01em}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
button{appearance:none}
.noise{position:fixed;inset:0;pointer-events:none;opacity:.18;background-image:radial-gradient(rgba(17,17,15,.10) 1px, transparent 1px);background-size:18px 18px;mix-blend-mode:multiply;z-index:-1}
.site-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:15px clamp(18px,4vw,44px);background:rgba(244,242,238,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(216,211,202,.7)}
.brand{display:flex;align-items:center;gap:10px;min-width:max-content}
.brand-logo{display:block;width:40px;height:40px;object-fit:contain;flex:0 0 auto}
.brand-name{font-weight:800;font-size:17px;line-height:1;letter-spacing:-.02em}.brand-sub{display:none}
.nav{display:flex;align-items:center;gap:20px;color:var(--muted);font-size:14px}
.nav a:hover{color:var(--ink)}
.header-count{font-family:var(--mono);border:1px solid var(--ink);border-radius:999px;padding:7px 13px;color:var(--ink);background:var(--panel);font-size:11px;letter-spacing:.06em;white-space:nowrap}
main{overflow:hidden}
.hero{padding:34px clamp(18px,4vw,44px) 24px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);gap:clamp(24px,5vw,58px);align-items:center;margin-top:0}
.hero h1{font-size:clamp(46px,6.4vw,88px);line-height:1.03;letter-spacing:-.07em;margin:0;max-width:720px}
.hero .accent{display:inline-flex;align-items:center;gap:.08em}.hero .dot{width:.16em;height:.16em;background:var(--accent);border:1px solid var(--ink);border-radius:50%;display:inline-block;transform:translateY(-.03em)}
.lead{font-size:clamp(16px,1.45vw,21px);line-height:1.65;margin:0 0 18px;color:#2d2b26;letter-spacing:.015em}
.hero-note{border:1px solid var(--ink);border-radius:var(--radius);background:var(--panel);padding:20px;box-shadow:var(--shadow)}
.hero-note-title{font-size:13px;font-weight:800;letter-spacing:.02em;color:var(--ink);margin-bottom:10px}
.sample-transform{display:grid;gap:12px}.sample-row{border-top:1px solid var(--line);padding-top:12px}.sample-label{font-size:12px;color:var(--muted);font-weight:700;margin-bottom:6px}.sample-value{font-size:16px;line-height:1.6}.arrow{font-family:var(--mono);font-size:18px;color:var(--muted);text-align:center}


.filter-zone{position:sticky;top:66px;z-index:25;padding:18px clamp(18px,4vw,44px) 20px;background:rgba(244,242,238,.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.filter-status-row{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:12px}.result-status{font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);display:inline-block;transform-origin:left center}.result-status.count-pop,.header-count.count-pop{animation:countPop .32s cubic-bezier(.2,1.4,.42,1)}@keyframes countPop{0%{transform:scale(1)}45%{transform:scale(1.12)}100%{transform:scale(1)}}
.filterbar-shell{position:relative}.filterbar{display:flex;align-items:center;gap:8px;position:relative;overflow:visible;padding:2px 0 4px}.filter-trigger{min-width:148px;height:46px;border:0;border-radius:12px;background:var(--panel);box-shadow:inset 0 0 0 1px var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 14px;cursor:pointer;white-space:nowrap;color:var(--ink)}.filter-trigger span{font-size:13px}.filter-trigger b{font-size:12px;font-weight:500;color:#006b5e}.filter-trigger i{font-style:normal;color:var(--muted);font-size:13px}.filter-trigger.active,.filter-trigger:hover{box-shadow:inset 0 0 0 1px var(--ink);background:#fffefb}.filter-trigger.has-value{background:#ecffe1;box-shadow:inset 0 0 0 1px rgba(0,0,0,.28)}.reset-filters{height:46px;border:0;background:var(--panel);border-radius:12px;padding:0 18px;box-shadow:inset 0 0 0 1px var(--line);cursor:pointer;color:var(--ink);font-size:13px;margin-left:auto;white-space:nowrap}.reset-filters:hover{box-shadow:inset 0 0 0 1px var(--ink);background:#fffefb}
.dropdown-layer{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:35;pointer-events:none}.filter-menu{width:min(360px,calc(100vw - 36px));max-height:390px;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 38px rgba(17,17,15,.16);padding:10px;pointer-events:auto}.menu-option{width:100%;min-height:38px;background:transparent;border:0;border-radius:10px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 10px;color:var(--ink);cursor:pointer;text-align:left}.menu-option:hover{background:#efede8}.menu-option.active{background:var(--ink);color:var(--panel)}.menu-option span{font-size:14px}.menu-option small{font-family:var(--mono);font-size:11px;color:var(--muted)}.menu-option.active small{color:rgba(251,250,247,.72)}
.category-filter{margin-top:18px;border-top:1px solid var(--line);padding-top:16px}.category-head{display:flex;align-items:center;gap:16px;margin-bottom:12px}.category-head h2{font-size:18px;line-height:1.35;letter-spacing:-.02em;margin:0;font-weight:700}.category-head span{font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}.category-scroller{display:flex;flex-wrap:wrap;gap:9px;overflow:visible;padding:0}.cat-chip{border:1px solid var(--line);background:rgba(251,250,247,.72);border-radius:999px;min-height:32px;padding:7px 13px;display:inline-flex;align-items:center;gap:8px;cursor:pointer;transition:background-color .16s,border-color .16s,color .16s;box-shadow:none}.cat-chip span{font-size:12px;letter-spacing:.01em;line-height:1.25;color:#054b43}.cat-chip small{font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:.04em}.cat-chip:hover{border-color:var(--ink);background:var(--panel)}.cat-chip.active{background:var(--ink);border-color:var(--ink)}.cat-chip.active span,.cat-chip.active small{color:var(--panel)}

.results{padding:30px clamp(18px,4vw,44px) 70px}.data-loading,.data-error{grid-column:1 / -1;display:flex;align-items:center;justify-content:center;gap:12px;min-height:240px;border:1px dashed var(--line);border-radius:var(--radius);background:var(--panel);color:var(--muted);font-size:14px;padding:30px}.data-error{color:#c44;border-color:#c44}.benefit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.benefit-card{position:relative;min-height:270px;border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--panel);padding:17px;display:flex;flex-direction:column;justify-content:space-between;transition:box-shadow .16s,border-color .16s,background-color .16s;overflow:hidden}.benefit-card:before{content:attr(data-id);position:absolute;right:14px;top:10px;font-family:var(--mono);font-size:44px;letter-spacing:-.1em;color:rgba(17,17,15,.045);font-weight:700}.benefit-card:hover{box-shadow:var(--shadow);border-color:var(--ink)}.benefit-meta{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;position:relative}.category-tag{border:0;background:transparent;color:var(--muted);padding:0;text-align:left;cursor:pointer;font-size:12px;font-weight:700;line-height:1.45}.category-tag:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.benefit-text{font-size:clamp(18px,1.8vw,24px);line-height:1.55;letter-spacing:-.035em;font-weight:700;margin:0 0 14px;position:relative}.benefit-example{position:relative;border-top:1px solid var(--line);padding-top:12px;margin:16px 0 14px}.benefit-title{font-size:11px;color:var(--muted);font-weight:700;margin:0 0 6px;position:relative}.example-title{font-size:11px;color:var(--muted);font-weight:400;margin-bottom:6px}.example-text{font-size:13px;line-height:1.65;color:#34312b;margin:0}.tag-row{display:flex;gap:6px;flex-wrap:wrap;position:relative}.tag{font-size:11px;border:1px solid var(--line);border-radius:999px;padding:5px 8px;color:var(--muted);background:#fffdf8;cursor:pointer}.tag:hover{border-color:var(--ink);color:var(--ink);background:#fff}.tag.active{background:var(--ink);border-color:var(--ink);color:var(--panel)}.card-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;position:relative;margin-top:14px}.card-number{font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:var(--muted)}.copy-btn,.ghost-btn{border:1px solid var(--ink);background:var(--panel);color:var(--ink);border-radius:999px;height:36px;padding:0 15px;cursor:pointer;transition:.16s;white-space:nowrap}.copy-btn{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}.copy-btn:hover,.ghost-btn:hover{background:var(--accent)}.copy-btn.copied{background:var(--ink);color:var(--panel)}.no-results{display:none;border:1px solid var(--ink);border-radius:var(--radius);background:var(--panel);padding:42px;text-align:center}.no-results.show{display:block}.no-results h3{font-size:24px;line-height:1.35;margin:0 0 8px}
.pagination{display:flex;align-items:center;justify-content:center;gap:7px;flex-wrap:wrap;margin-top:28px}.page-btn{min-width:38px;height:38px;border:1px solid var(--ink);border-radius:999px;background:transparent;color:var(--ink);font-family:var(--mono);font-size:11px;letter-spacing:.06em;cursor:pointer;transition:.16s;padding:0 12px}.page-btn:hover:not(:disabled),.page-btn.active{background:var(--ink);color:var(--panel)}.page-btn:disabled{opacity:.35;cursor:not-allowed}.page-gap{font-family:var(--mono);color:var(--muted);padding:0 2px}.page-current{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--muted);margin-left:6px}
.lab-notes{padding:56px clamp(18px,4vw,44px);background:var(--ink);color:var(--panel)}.notes-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,6vw,70px);align-items:start}.section-title{font-size:clamp(28px,3.3vw,42px);line-height:1.22;letter-spacing:-.045em;margin:0;color:inherit}.note-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.note-card{border:1px solid rgba(251,250,247,.28);border-radius:var(--radius);padding:20px;background:rgba(255,255,255,.04);min-height:190px}.note-num{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.12em;margin-bottom:20px}.note-card h3{font-size:22px;line-height:1.35;letter-spacing:-.04em;margin:0 0 12px}.note-card p{margin:0;color:#d4d0c7;line-height:1.75;font-size:14px}
.future{padding:56px clamp(18px,4vw,44px);border-bottom:1px solid var(--line)}.future-panel{border:1px solid var(--ink);border-radius:calc(var(--radius) + 10px);background:var(--panel);display:grid;grid-template-columns:1fr 1fr;overflow:hidden;box-shadow:var(--shadow)}.future-copy{padding:32px}.future-copy h2{font-size:clamp(28px,3.6vw,44px);line-height:1.18;letter-spacing:-.055em;margin:0 0 18px}.future-copy p{font-size:15px;line-height:1.85;color:var(--muted)}.mock-form{border-left:1px solid var(--ink);padding:24px;background:#fffefb;display:flex;flex-direction:column}.mock-label{font-size:13px;font-weight:700;letter-spacing:.02em;color:var(--ink);margin-bottom:10px}.mock-label-output{margin-top:18px}.mock-input{border:1px solid var(--ink);border-radius:17px;padding:17px;font-size:18px;background:var(--bg);margin-bottom:14px}.mock-input-field{width:100%;font-family:inherit;line-height:1.55;resize:vertical;min-height:64px;color:var(--ink);outline:none;letter-spacing:.01em}.mock-input-field:focus{box-shadow:0 0 0 3px rgba(155,255,70,.45)}.mock-input-field:disabled{opacity:.6;cursor:not-allowed}.convert-btn{align-self:flex-start;border:1px solid var(--ink);background:var(--accent);color:var(--ink);border-radius:999px;height:42px;padding:0 22px;cursor:pointer;font-weight:700;font-size:14px;letter-spacing:.02em;transition:transform .12s,background-color .16s}.convert-btn:hover:not(:disabled){background:var(--accent-soft)}.convert-btn:active:not(:disabled){transform:translateY(1px)}.convert-btn:disabled{opacity:.55;cursor:not-allowed}.mock-output{display:grid;gap:8px}.mock-output div{border:1px solid var(--line);border-radius:15px;padding:14px;background:var(--panel);line-height:1.55}.mock-output-placeholder{color:var(--muted);font-size:13px}.mock-output-loading{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.mock-output-error{border-color:#c44 !important;color:#c44;background:#fff5f5 !important;font-size:13px}.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--ink);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.site-footer{padding:22px clamp(18px,4vw,44px);border-top:1px solid var(--line);color:var(--muted);font-family:var(--sans);font-size:13px}.footer-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;max-width:1440px;margin:0 auto}.footer-contact{text-decoration:underline;text-underline-offset:4px;color:var(--ink);justify-self:start}.footer-contact:hover{color:var(--muted)}.footer-logo-link{display:inline-flex;align-items:center;justify-content:center;justify-self:center}.footer-logo{display:block;width:86px;height:auto;max-height:22px;object-fit:contain}.footer-copy{justify-self:end}.site-footer p{margin:0}.toast{position:fixed;right:18px;bottom:18px;background:var(--ink);color:var(--panel);border-radius:999px;padding:12px 15px;font-size:13px;box-shadow:var(--shadow);opacity:0;transform:translateY(12px);transition:.2s;z-index:50}.toast.show{opacity:1;transform:translateY(0)}.sr-only{position:absolute;left:-9999px}
@media(max-width:1000px){.hero-grid,.notes-grid,.future-panel{grid-template-columns:1fr}.benefit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mock-form{border-left:0;border-top:1px solid var(--ink)}.nav{display:none}.filter-zone{top:62px}.filter-menu-wide{width:min(540px,calc(100vw - 36px))}}
@media(max-width:680px){.site-header{padding:12px 16px}.brand-logo{width:36px;height:36px}.brand-name{font-size:15px}.hero{padding:32px 16px 20px}.hero h1{font-size:44px;line-height:1.08}.filter-zone{position:relative;top:auto;padding:14px 16px 18px}.filter-status-row{align-items:flex-start;flex-direction:column;gap:10px}.filterbar{display:grid;grid-template-columns:1fr 1fr;gap:8px}.filter-trigger{min-width:0;width:100%}.reset-filters{margin-left:0;width:100%;grid-column:1 / -1}.dropdown-layer{left:0;right:0;top:calc(100% + 6px);margin-top:0}.category-head{align-items:flex-start;flex-direction:column;gap:5px}.category-scroller{gap:7px}.cat-chip{max-width:100%}.results,.lab-notes,.future{padding-left:16px;padding-right:16px}.benefit-grid,.note-cards{grid-template-columns:1fr}.future-copy{padding:24px}.footer-inner{grid-template-columns:1fr;justify-items:center;text-align:center}.footer-contact,.footer-copy{justify-self:center}}