:root{color-scheme:light;--ink: #172033;--muted: #5d6678;--line: #dfe5ee;--soft: #f6f8fb;--paper: #fffdf8;--accent: #1e66f5;--accent-dark: #113f9c;--sky: #dff0ff;--sand: #f8dfae;--green: #5aa879;--orange: #ff9a4a;--shadow: 0 18px 50px rgba(25, 41, 68, .12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--ink);background:radial-gradient(circle at 10% 10%,rgba(255,227,154,.45),transparent 26rem),radial-gradient(circle at 90% 0%,rgba(186,222,255,.7),transparent 30rem),var(--paper);line-height:1.7}a{color:var(--accent);text-decoration-thickness:.08em;text-underline-offset:.16em}a:hover{color:var(--accent-dark)}a:focus-visible{outline:3px solid rgba(30,102,245,.45);outline-offset:4px;border-radius:10px}.default-header,.default-footer,.content,.home-main{max-width:1080px;margin:0 auto;padding:24px}.default-header{border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;align-items:center;flex-wrap:wrap}.default-footer{border-top:1px solid var(--line);color:var(--muted);font-size:.92rem}.language-switcher,.card-grid,.article-list{display:flex;gap:12px;flex-wrap:wrap}.language-switcher a,.category-card{border:1px solid var(--line);border-radius:999px;padding:8px 14px;text-decoration:none;background:#fff}.category-card{border-radius:16px;flex:1 1 220px;display:flex;flex-direction:column;gap:6px}.category-card span{color:var(--muted)}.article-list a{display:block;border:1px solid var(--line);border-radius:14px;padding:14px;text-decoration:none;flex:1 1 260px;background:#fff}.notice,.soft-link,.source-box{background:#ffffffc2;border:1px solid var(--line);border-radius:18px;padding:16px}.soft-link{margin:28px 0}.breadcrumbs{color:var(--muted);font-size:.92rem}.content{max-width:820px}.content h1{font-size:clamp(2rem,5vw,3.3rem);line-height:1.15;margin:24px 0 12px}.content h2{margin-top:36px;line-height:1.25}.lead{font-size:1.16rem;color:var(--muted);max-width:760px}code{background:var(--soft);padding:.1em .3em;border-radius:.3em}.site-header{position:sticky;top:0;z-index:20;background:#fffdf8db;border-bottom:1px solid rgba(223,229,238,.9);backdrop-filter:blur(18px)}.header-inner{max-width:1120px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:18px}.logo{display:inline-flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;min-width:max-content}.logo-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;color:#fff;font-weight:800;background:linear-gradient(135deg,var(--accent),#65a8ff);box-shadow:0 10px 26px #1e66f540}.logo-main{display:block;font-weight:800;letter-spacing:.02em}.logo-sub{display:block;color:var(--muted);font-size:.78rem;margin-top:-2px}.nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:center}.nav a{color:var(--ink);text-decoration:none;font-size:.92rem;padding:8px 10px;border-radius:999px}.nav a:hover{background:#1e66f514}.search-pill{color:#fff;background:var(--ink);border-radius:999px;padding:9px 14px;text-decoration:none;min-width:max-content}.hero{padding:50px 24px 26px}.hero-inner{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:minmax(0,.95fr) minmax(320px,1.05fr);gap:clamp(28px,5vw,64px);align-items:center}.eyebrow{color:var(--accent);font-size:.82rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.hero h1{font-size:clamp(3rem,8vw,6.8rem);line-height:.95;margin:18px 0 22px;letter-spacing:-.08em}.hero .accent{color:var(--accent)}.hero p{color:var(--muted);max-width:32rem;font-size:clamp(1rem,1.7vw,1.16rem)}.cta{display:inline-flex;align-items:center;gap:14px;margin-top:18px;color:#fff;background:linear-gradient(135deg,var(--accent),#58a2ff);border-radius:999px;padding:14px 20px;font-weight:800;text-decoration:none;box-shadow:0 16px 34px #1e66f540}.cta span{font-size:1.2rem}.hero-art{position:relative;min-height:clamp(360px,46vw,560px);border-radius:42px;overflow:hidden;background:linear-gradient(180deg,#fffc,#fff9e4a3),linear-gradient(135deg,#bfe1ff,#fff3d1 54%,#ffe0b5);box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.7)}.hero-art:before{content:"";position:absolute;inset:9% 7% auto auto;width:35%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#fffffff5,#ffffff1a 68%)}.star{position:absolute;width:16px;height:16px;transform:rotate(45deg);background:#fff;border-radius:4px;box-shadow:0 0 26px #ffffffe6}.s1{left:14%;top:18%}.s2{right:18%;top:34%;width:10px;height:10px}.fuji{position:absolute;left:4%;bottom:24%;width:56%;height:34%;background:linear-gradient(135deg,#6ca2c7 0 48%,#8db7d1 48%);clip-path:polygon(0 100%,48% 0,100% 100%);filter:drop-shadow(0 16px 18px rgba(63,91,118,.16))}.fuji:after{content:"";position:absolute;top:0;left:34%;width:32%;height:28%;background:#fff;clip-path:polygon(50% 0,0 100%,100% 100%)}.tower{position:absolute;right:19%;bottom:26%;width:10%;height:42%;border-radius:26px 26px 6px 6px;background:linear-gradient(180deg,#345f83,#1d405d);box-shadow:inset 10px 0 #ffffff21}.tower:before{content:"";position:absolute;left:50%;top:-28px;transform:translate(-50%);width:150%;height:44px;border-radius:22px;background:#2a5778}.portrait{position:absolute;right:7%;bottom:10%;width:23%;height:35%;border-radius:46% 46% 28% 28%;background:linear-gradient(180deg,#ffd4b2 0 28%,#315070 28% 100%);box-shadow:0 24px 32px #243b582e}.portrait:before{content:"";position:absolute;top:8%;left:28%;width:44%;aspect-ratio:1;border-radius:50%;background:#f3b68d}.coast{position:absolute;inset:auto 0 0;height:28%;background:radial-gradient(ellipse at 35% 0%,rgba(255,255,255,.85),transparent 36%),linear-gradient(180deg,#7bc5e5,#348ec2 46%,#f0c889 47%)}.home-main{padding-top:18px;padding-bottom:72px}.quick-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin:0 auto 66px}.quick-card{min-height:82px;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--ink);text-decoration:none;border:1px solid rgba(223,229,238,.95);border-radius:24px;background:#ffffffd1;box-shadow:0 10px 30px #1929440f}.quick-card:hover{transform:translateY(-2px);box-shadow:0 16px 34px #1929441a}.quick-card span{display:grid;gap:2px;font-weight:800}.quick-icon{font-size:1.45rem}.quick-card small{color:var(--accent)}.section-head{display:grid;grid-template-columns:minmax(0,.9fr) minmax(260px,.7fr);gap:24px;align-items:end;margin-bottom:24px}.section-head h2{font-size:clamp(2.2rem,5vw,4.2rem);line-height:1;margin:0;letter-spacing:-.05em}.section-head h2 span{color:var(--accent)}.section-head p{margin:0;color:var(--muted)}.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:70px}.feature-card{background:#ffffffe6;border:1px solid rgba(223,229,238,.92);border-radius:28px;overflow:hidden;box-shadow:0 16px 38px #19294414}.feature-img{min-height:154px;position:relative;overflow:hidden}.feature-img:after{content:"";position:absolute;inset:auto 18px 18px;height:12px;border-radius:999px;background:#ffffffbf}.feature-img.fuji-view{background:linear-gradient(145deg,#9bd6ff,#fff1c5)}.feature-img.fuji-view:before{content:"";position:absolute;left:18%;bottom:18px;width:62%;height:62%;background:#79aecd;clip-path:polygon(0 100%,50% 0,100% 100%)}.feature-img.coastline{background:linear-gradient(180deg,#b8e4ff 0 48%,#4aa3d5 49% 70%,#f1c98e 71%)}.feature-img.laundry{background:radial-gradient(circle at 50% 46%,#fff 0 25%,transparent 26%),linear-gradient(145deg,#dfeaff,#8db5ff)}.feature-img.laundry:before{content:"";position:absolute;left:26%;top:28%;width:48%;aspect-ratio:1;border-radius:50%;border:16px solid rgba(30,102,245,.56)}.feature-img.daily{background:linear-gradient(145deg,#ffe4b8,#ffb780)}.feature-img.daily:before{content:"";position:absolute;left:28%;bottom:22%;width:48%;height:44%;border-radius:18px;background:#ffffffe0}.feature-card .body{padding:18px}.feature-card h3{margin:0 0 8px;font-size:1.05rem}.feature-card p{margin:0;color:var(--muted);font-size:.92rem}.articles-section{margin-bottom:70px}.recommend-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px}.recommend-head span{color:var(--accent);font-weight:900;line-height:1.1;letter-spacing:.08em}.recommend-head a{font-weight:800}.article-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.article-card{border-radius:26px;overflow:hidden;background:#fff;border:1px solid rgba(223,229,238,.95);box-shadow:0 12px 32px #19294412}.article-card a{color:inherit;text-decoration:none;display:block;min-height:100%}.article-card .thumb{min-height:130px;background:linear-gradient(145deg,#c8e5ff,#ffe2b8);position:relative}.article-card:nth-child(2) .thumb{background:linear-gradient(145deg,#d7e2ff,#97beff)}.article-card:nth-child(3) .thumb{background:linear-gradient(145deg,#dff5e7,#a8d8ba)}.article-card:nth-child(4) .thumb{background:linear-gradient(145deg,#ffe8b6,#ffbf7d)}.tag{position:absolute;top:14px;left:14px;background:#fff;color:var(--accent);border-radius:999px;padding:5px 9px;font-weight:900;font-size:.72rem}.article-card .body{padding:16px}.article-card .meta{color:var(--muted);font-size:.78rem;font-weight:800;margin-bottom:6px}.article-card h3{margin:0;font-size:1rem;line-height:1.45}.blue-cta{margin:0 auto 34px;padding:clamp(28px,5vw,56px);border-radius:36px;color:#fff;background:radial-gradient(circle at 82% 20%,rgba(255,255,255,.24),transparent 13rem),linear-gradient(135deg,#1457d9,#0c327d);box-shadow:0 20px 46px #0c327d3d}.blue-cta h2{margin:0 0 14px;font-size:clamp(2.2rem,5vw,4.4rem);line-height:1;letter-spacing:-.06em}.blue-cta p{max-width:42rem;color:#ffffffd6}.blue-cta a{display:inline-flex;margin-top:14px;color:#0c327d;background:#fff;border-radius:999px;padding:12px 16px;text-decoration:none;font-weight:900}.official-notice{max-width:920px;margin:0 auto;color:var(--muted)}@media(max-width:920px){.header-inner{align-items:flex-start;flex-direction:column}.nav{justify-content:flex-start}.hero-inner{grid-template-columns:1fr}.quick-grid,.feature-grid,.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section-head{grid-template-columns:1fr}}@media(max-width:560px){.default-header,.default-footer,.content,.home-main{padding-left:16px;padding-right:16px}.site-header{position:static}.hero{padding:34px 16px 18px}.hero-art{min-height:330px;border-radius:30px}.quick-grid,.feature-grid,.article-grid{grid-template-columns:1fr}.quick-card{min-height:68px;justify-content:flex-start;padding-left:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}