@import"https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@400;500;600;700&family=Shippori+Mincho:wght@500;700&display=swap";@tailwind base;@tailwind components;@tailwind utilities;:root{--ink: #1f1b2d;--purple: #2b2f55;--purple-600: #353a65;--gold: #c9a646;--gold-700: #b79236;--paper: #f6f1e7;--line: #e7dcc5;--muted: #7c7a86;--error: #b34242;--success: #1f9d6a;--info: #3a7bd5;--radius: 14px;--shadow: 0 10px 28px rgba(0,0,0,.12)}@layer base{*{box-sizing:border-box}html,body{height:100%}body{margin:0;color:var(--ink);background:radial-gradient(circle at 18% 20%,rgba(201,166,70,.12),transparent 36%),radial-gradient(circle at 82% 12%,rgba(43,47,85,.07),transparent 42%),radial-gradient(circle at 72% 78%,rgba(201,166,70,.06),transparent 32%),radial-gradient(circle at 28% 88%,rgba(43,47,85,.05),transparent 28%),linear-gradient(120deg,#f9f5ec 0%,#f3ead7 50%,#efe3cc 100%);font-family:Zen Kaku Gothic New,Noto Sans JP,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.75;padding-bottom:env(safe-area-inset-bottom)}}@layer utilities{.bg-gradient-radial{background-image:radial-gradient(var(--tw-gradient-stops))}}@layer components{.header{position:sticky;top:0;z-index:10;padding:calc(12px + env(safe-area-inset-top)) 18px 10px;background:linear-gradient(to bottom,rgba(255,255,255,.88),rgba(255,255,255,.7));-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;justify-content:center}.lotus{width:32px;height:32px;flex:0 0 32px;color:var(--gold)}.title{margin:0;font-family:Shippori Mincho,"Noto Serif JP",serif;font-weight:700;letter-spacing:.02em;color:var(--purple);font-size:clamp(18px,4vw,24px)}.subtitle{margin:.35rem auto 0;max-width:720px;text-align:center;color:var(--muted);font-size:14px}.hr-gold{width:160px;height:2px;margin:12px auto 0;border-radius:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}.container{max-width:860px;margin:18px auto;padding:0 16px}.card{background:#fff;border-radius:var(--radius);box-shadow:0 10px 28px #00000014;padding:18px 16px;border:1px solid var(--line);margin-bottom:18px}.card h2{margin:4px 0 12px;font-family:Shippori Mincho,"Noto Serif JP",serif;font-size:clamp(18px,4.2vw,22px);color:var(--ink)}.section-note{margin:0 0 4px;color:var(--muted);font-size:13px}.form-grid{display:grid;gap:14px}.label{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-weight:600;color:var(--purple)}.icon{width:18px;height:18px;color:var(--purple-600)}.required{color:var(--gold);margin-left:6px;font-weight:700}.input,.date{width:100%;-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:12px;border:1px solid #e1d8c6;border-radius:10px;background:#fff;font-size:16px;transition:border-color .15s ease,box-shadow .15s ease}.input:focus,.date:focus{outline:none;border-color:var(--purple-600);box-shadow:0 0 0 3px #5a489026}.helper{color:#9a8f7b;font-size:12px;margin-top:4px}.actions{display:flex;gap:10px;margin-top:10px}.btn{flex:1 0 auto;display:inline-flex;align-items:center;justify-content:center;gap:10px;border:none;border-radius:12px;padding:14px 16px;font-weight:700;font-size:16px;cursor:pointer;transition:transform .1s ease;white-space:nowrap}.btn-primary{background:linear-gradient(120deg,#d7c07a,var(--gold));color:#2b1f08;border:1px solid #e6d7a1;box-shadow:0 8px 18px #0000001f}.btn-primary:active{transform:translateY(1px)}.btn-secondary{background:rgba(43,47,85,.05);color:var(--purple);border:1px solid rgba(43,47,85,.15)}.result-card{background:linear-gradient(135deg,#fff 0%,#faf8f2 100%);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 16px;border:1px solid var(--line);margin-bottom:18px}.result-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.result-item{background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:10px;padding:14px;transition:all .2s ease}.result-item:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000014}.result-title{font-family:"Noto Serif JP",serif;font-weight:700;color:var(--purple);font-size:16px;margin-bottom:4px;white-space:nowrap}.result-date{color:var(--ink);font-weight:600;font-size:15px}.result-desc{color:var(--muted);font-size:12px;margin-top:2px}.tab-nav{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:8px;display:flex;gap:8px;justify-content:center;flex-wrap:wrap;box-shadow:0 6px 16px #0000000f}.tab-button{flex:1 0 auto;min-width:140px;padding:10px 14px;border-radius:12px;border:1px solid rgba(43,47,85,.15);background:rgba(255,255,255,.9);color:var(--purple);font-weight:700;cursor:pointer;transition:all .15s ease}.tab-button.is-active{background:linear-gradient(120deg,#d7c07a,var(--gold));color:#2b1f08;border-color:#e6d7a1;box-shadow:0 8px 18px #0000001a}.result-timeline{display:grid;gap:12px;position:relative}.result-timeline:before{content:"";position:absolute;left:12px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,rgba(201,166,70,.4),transparent)}.result-timeline-item{display:grid;grid-template-columns:32px 1fr;gap:10px;position:relative}.result-node{width:24px;height:24px;border-radius:50%;background:#fff;border:2px solid var(--gold);display:grid;place-items:center;box-shadow:0 4px 12px #0000000f;margin-top:4px}.result-card-timeline{background:#fffdf8;border:1px solid var(--line);border-radius:12px;padding:12px 14px;box-shadow:0 6px 18px #0000000f}.people-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:12px}.person-card{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff;box-shadow:0 8px 16px #0000000d}.meta-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;border:1px solid rgba(43,47,85,.12);background:rgba(43,47,85,.05);color:var(--purple);font-weight:700;font-size:13px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.toast-floating{position:fixed;right:18px;top:18px;z-index:1100;min-width:260px;max-width:360px;border-radius:12px;padding:12px 14px;box-shadow:0 12px 30px #00000029;border:1px solid var(--line)}.person-name-clickable{transition:color .2s ease;-webkit-user-select:none;user-select:none}.person-name-clickable:hover{color:var(--gold-700);text-decoration:underline}.person-name-clickable span{pointer-events:none}.footer{text-align:center;color:var(--muted);font-size:12px;margin:18px 0 28px}.site-footer{margin-top:28px;padding:16px;background:linear-gradient(120deg,rgba(255,255,255,.96),#fdf7ed);border:1px solid var(--line);border-radius:14px;box-shadow:0 8px 18px #00000014;text-align:center;color:var(--muted)}.site-footer-links{display:flex;justifyContent:center;align-items:center;gap:1rem;font-size:.85rem;flex-wrap:wrap;margin-bottom:8px}.site-footer-links a,.site-footer-links button{background:none;border:none;color:var(--purple);text-decoration:underline;cursor:pointer;padding:0;font-weight:700}.site-footer-meta{font-size:.8rem;color:var(--muted)}.is-error .input,.is-error .date{border-color:var(--error)}.is-error .helper{color:var(--error)}@media (max-width: 768px){.header{padding:1.5rem 1rem}.header>div:first-child{flex-direction:row!important;gap:.5rem!important}.title{font-size:1.5rem;margin:0}.subtitle{font-size:.9rem;text-align:center}.container{padding:1rem}.card{margin:1rem 0;padding:1.5rem}.form-grid{gap:1.5rem}.result-grid{grid-template-columns:1fr;gap:1rem}.actions{flex-direction:column;gap:1rem}.btn{font-size:.9rem;padding:1rem 1.5rem}.card .btn{font-size:.85rem;padding:.8rem 1rem;flex:1;min-width:0}.header>div:last-of-type{flex-direction:column!important;gap:.25rem!important;align-items:center!important}.header button{font-size:.75rem!important;padding:.3rem .6rem!important;white-space:nowrap!important;min-width:auto!important}.people-grid{grid-template-columns:1fr}}@media (max-width: 480px){.header{padding:.75rem .5rem}.container{padding:.5rem}.card{padding:1rem;margin:.5rem 0}.title{font-size:1.3rem}.date-input-japanese{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;justify-content:flex-start}.date-input-japanese select,.date-input-japanese input{font-size:.9rem}.date-input-japanese select{min-width:70px;width:auto}.date-input-japanese input[type=number]{width:50px;min-width:50px}}}.demo-shell{max-width:1180px;margin:0 auto;padding:32px 18px 64px}.demo-hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;padding:26px;border-radius:18px;background:linear-gradient(120deg,#f9f5ec 0%,#f3ead7 50%,#efe3cc 100%);border:1px solid rgba(0,0,0,.04);box-shadow:0 14px 38px #0000001f}.demo-hero-inner h1{margin:12px 0 10px;font-family:"Noto Serif JP",serif;font-size:clamp(26px,4vw,32px);color:var(--purple)}.demo-hero-inner p{margin:0 0 14px;color:var(--muted);line-height:1.7}.demo-hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#fff;color:var(--purple);border:1px solid var(--line);font-weight:700}.demo-hero-preview{display:grid;gap:14px}.demo-preview-card{background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:14px;padding:14px;box-shadow:0 10px 22px #00000014}.demo-preview-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;color:var(--muted);font-size:14px}.demo-preview-body{display:grid;gap:10px}.demo-input-row label{display:block;font-weight:700;color:var(--ink);margin-bottom:4px}.demo-input{border:1px solid #e1d8c6;background:#fff;border-radius:10px;padding:10px 12px;font-weight:600;color:var(--ink)}.demo-preview-footer{display:flex;gap:8px;flex-wrap:wrap}.demo-chip{display:inline-flex;align-items:center;gap:6px;padding:8px 10px;border-radius:999px;background:#f4efe3;color:var(--purple);font-weight:700;border:1px solid var(--line)}.demo-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:rgba(77,58,116,.08);color:var(--purple);font-weight:700;font-size:13px}.demo-meta{display:grid;gap:8px;color:var(--muted);font-size:14px}.demo-cta-row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.demo-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 16px;border-radius:12px;border:1px solid transparent;font-weight:700;text-decoration:none;cursor:pointer;transition:transform .1s ease,box-shadow .15s ease}.demo-btn-primary{background:linear-gradient(120deg,#d7c07a,var(--gold));color:#2b1f08;box-shadow:0 8px 18px #0000001f}.demo-btn-ghost{background:rgba(77,58,116,.05);color:var(--purple);border:1px solid rgba(77,58,116,.15)}.demo-btn:hover{transform:translateY(-1px)}.demo-section{margin:30px 0;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow)}.demo-section-head h2{margin:6px 0;font-size:22px;color:var(--ink)}.demo-section-head p{margin:0;color:var(--muted)}.demo-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-top:16px}.demo-card{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fffdf8;display:grid;gap:8px}.demo-card h3{margin:0;color:var(--ink)}.demo-card p{margin:0;color:var(--muted)}.demo-icon-wrap{width:36px;height:36px;border-radius:10px;background:rgba(77,58,116,.08);color:var(--purple);display:grid;place-items:center}.demo-icon{width:18px;height:18px}.demo-timeline{display:grid;gap:12px;margin-top:8px}.demo-timeline-item{display:grid;grid-template-columns:auto 1fr;gap:10px}.demo-dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(120deg,#d7c07a,var(--gold));margin-top:4px}.demo-timeline-title{font-weight:700;color:var(--purple)}.demo-timeline-date{color:var(--ink);font-weight:600}.demo-timeline-note{color:var(--muted);font-size:14px}.demo-card-head{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--purple);margin-bottom:6px}.demo-muted{margin:0 0 12px;color:var(--muted)}.demo-mini-grid{display:grid;gap:10px}.demo-mini-card{border:1px dashed var(--line);border-radius:12px;padding:12px;background:#fff}.demo-mini-name{font-weight:700;color:var(--ink)}.demo-mini-meta{color:var(--muted);font-size:14px}.demo-mini-actions{display:flex;gap:12px;margin-top:8px;color:var(--purple);font-weight:700}.demo-stack{display:grid;gap:8px}.demo-stack-row{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:10px}.demo-swatches{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:16px}.demo-swatch{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff}.demo-swatch span{width:48px;height:48px;border-radius:12px;border:1px solid rgba(0,0,0,.05)}.demo-swatch-name{font-weight:700;color:var(--ink)}.demo-swatch-code{color:var(--muted);font-size:14px}.demo-footer-cta{display:flex;align-items:center;justify-content:space-between;gap:16px}@media (max-width: 720px){.demo-footer-cta,.demo-stack-row{flex-direction:column;align-items:flex-start}.demo-hero{padding:18px}}