:root{--ink:#243b36;--deep:#35544c;--cream:#f3efe4;--paper:#fbf8f0;--jade:#6d8f7e;--gold:#c5a467;--muted:#68756f;--line:#d9dfd8;--white:#fff;--shadow:0 18px 50px rgba(30,53,47,.10);--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--paper);color:var(--ink);line-height:1.65;font-size:18px}body.large-type{font-size:21px}a{color:#285f52;text-decoration-thickness:1.5px;text-underline-offset:3px}a:hover{color:#163f35}.wrap{width:min(1120px,92vw);margin:auto}.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:10px 14px;z-index:99}.skip:focus{left:8px}header{position:sticky;top:0;z-index:20;background:rgba(251,248,240,.94);backdrop-filter:blur(10px);border-bottom:1px solid rgba(53,84,76,.12)}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font-family:Georgia,serif;font-size:1.45rem}.mark{width:36px;height:36px;border-radius:50%;background:radial-gradient(circle at 50% 28%,var(--cream) 0 17%,transparent 18%),radial-gradient(circle at 50% 72%,var(--deep) 0 17%,transparent 18%),linear-gradient(90deg,var(--deep) 0 50%,var(--cream) 50%);border:2px solid var(--deep);display:inline-block}nav ul{display:flex;gap:18px;list-style:none;margin:0;padding:0;align-items:center}nav a{text-decoration:none;color:var(--ink);font-size:.94rem}nav a:hover,nav a[aria-current=page]{color:#7b5e2a}.type-btn{border:1px solid var(--deep);background:transparent;border-radius:999px;padding:8px 12px;color:var(--ink);cursor:pointer}
.nav-cta{padding:8px 16px;border-radius:999px;background:var(--gold);color:#263e38;text-decoration:none;font-weight:700;font-size:.85rem;white-space:nowrap}
.nav-cta:hover{background:#b8945a;color:#263e38}.menu-btn{display:none;border:0;background:transparent;font-size:1.5rem}.hero{background:linear-gradient(135deg,var(--deep) 0%,#3e5d54 60%,#2c4540 100%);color:#f7f3e8;position:relative;overflow:hidden;background-size:cover;background-position:center}.hero:after{content:"壽";position:absolute;right:3%;bottom:-13%;font-family:serif;font-size:20rem;color:rgba(255,255,255,.035)}.hero .wrap{padding:96px 0 88px;position:relative;z-index:2}.eyebrow{text-transform:uppercase;letter-spacing:.28em;color:#d0b278;font-weight:700;font-size:.75rem}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.08;font-weight:500}h1{font-size:clamp(3rem,7vw,5.6rem);max-width:760px;margin:.35em 0 .25em}h2{font-size:clamp(2rem,4vw,3.4rem);margin:.2em 0 .5em}h3{font-size:1.35rem}.hero p{max-width:740px;color:#d7dfdb;font-size:1.08rem}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-block;padding:13px 20px;border-radius:999px;text-decoration:none;font-weight:700}.btn.primary{background:var(--gold);color:#263e38}.btn.secondary{border:1px solid rgba(255,255,255,.35);color:#fff}section{padding:74px 0}.soft{background:#eef1ea}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.grid.three{grid-template-columns:repeat(3,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}.card .tag{font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;color:#7b5e2a;font-weight:700}.card p{color:#53635e}.path{border-top:4px solid var(--jade)}.notice{border-left:4px solid var(--gold);background:#fff8e8;padding:18px 20px;border-radius:12px}.pagehead{padding:64px 0 44px;background:linear-gradient(180deg,#e7eee8,#f8f6ee);background-size:cover;background-position:center}.pagehead p{max-width:780px;color:#586861}.pagehead.img{background:linear-gradient(135deg,rgba(53,84,76,.90) 0%,rgba(62,93,84,.85) 60%,rgba(44,69,64,.88) 100%);background-size:cover;background-position:center;color:#f7f3e8}.pagehead.img .eyebrow{color:#d0b278}.pagehead.img h1{color:#f7f3e8}.pagehead.img p{color:#d7dfdb}.resource{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.resource .go{white-space:nowrap}.small{font-size:.88rem;color:#65736e}footer{background:#203832;color:#dce5e1;padding:48px 0}.footergrid{display:grid;grid-template-columns:2fr 1fr;gap:30px}footer a{color:#f3d998}ul.clean{padding-left:1.2em}
.field{margin-bottom:16px}.field label{display:block;font-size:.85rem;font-weight:700;color:#53635e;margin-bottom:6px}.field textarea,.field input{font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);width:100%}.field textarea{resize:vertical}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.suggest-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:6px}.msg-ok{color:#2f6a4a;font-weight:600}.msg-err{color:#a13a1f;font-weight:600}.btn.trail{background:var(--deep);color:#fff;border:0;font:inherit;cursor:pointer}
@media(max-width:820px){.grid,.grid.three,.footergrid{grid-template-columns:1fr}.menu-btn{display:block}nav ul{display:none;position:absolute;left:0;right:0;top:74px;background:var(--paper);padding:18px 4vw 24px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}nav ul.open{display:flex}.type-btn{margin-left:auto}.nav-cta{padding:7px 12px;font-size:.78rem}.hero .wrap{padding:70px 0 64px}.resource{flex-direction:column}.field-row{grid-template-columns:1fr}}