:root{--bg:#fff;--sand:#f6f2ea;--mint:#eef6f1;--ink:#17212d;--sub:#4d5967;--green:#1f7a45;--green-dark:#145a32;--navy:#1b2a41;--navy-dark:#0f1a2a;--line:#e2e7e4;--gold:#9a7b45;--radius:10px;--wrap:1040px;font-size:106.25%}html[data-size=lg]{font-size:118.75%}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font-ud), "BIZ UDPGothic", "Hiragino Sans", "Yu Gothic", sans-serif;margin:0;line-height:1.85}img{max-width:100%;display:block}a{color:var(--green)}a:focus-visible,button:focus-visible{outline:3px solid var(--green);outline-offset:2px}h1,h2,h3{text-wrap:balance;color:var(--navy);margin:0;line-height:1.4}p{margin:0}.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:20px}.stack{gap:16px;display:grid}.sec{padding-block:40px}.sec--sand{background:var(--sand)}.sec--mint{background:var(--mint)}.sec h2{font-size:1.4rem}.sec .lead{color:var(--sub);margin-top:-6px}.grid3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;display:grid}.grid4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;display:grid}.topbar{background:var(--navy);color:#dbe5f0;padding-block:6px;font-size:.78rem}.hd{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-block:14px;display:flex}.logo{color:var(--navy);font-size:1.5rem;font-weight:700;line-height:1.2;text-decoration:none}.logo span{color:var(--green)}.logo small{color:var(--sub);letter-spacing:.04em;font-size:.72rem;font-weight:400;display:block}.nav{flex-wrap:wrap;align-items:center;gap:6px 16px;display:flex}.nav a{color:var(--navy);padding-block:4px;font-weight:700;text-decoration:none}.nav a:hover{color:var(--green)}.size{border:1px solid var(--line);border-radius:6px;font-size:.78rem;display:inline-flex;overflow:hidden}.size button{font:inherit;color:var(--sub);cursor:pointer;background:#fff;border:0;padding:5px 10px}.size button[aria-pressed=true]{background:var(--navy);color:#fff}.bb{border-radius:var(--radius);color:#fff;background:var(--green);box-shadow:0 2px 0 var(--green-dark);justify-content:space-between;align-items:center;gap:10px;padding:16px 20px;font-size:1.06rem;font-weight:700;line-height:1.5;text-decoration:none;display:flex}.bb small{opacity:.92;font-size:.78rem;font-weight:400;display:block}.bb:after{content:"→";font-size:1.2rem}.bb--navy{background:var(--navy);box-shadow:0 2px 0 var(--navy-dark)}.bb:hover{filter:brightness(1.06)}.bb--inline{max-width:360px}.hero{background:var(--sand);padding-block:36px}.hero .wrap{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:center;gap:28px;display:grid}.chip{width:fit-content;color:var(--green);background:#fff;border:1px solid #cfe3d6;border-radius:999px;padding:3px 12px;font-size:.78rem;font-weight:700;display:inline-block}.hero h1{font-size:clamp(1.6rem,3.6vw,2.15rem)}.hero .sub{color:var(--sub)}.trust{color:var(--sub);flex-wrap:wrap;gap:6px 16px;font-size:.8rem;display:flex}.trust span:before{content:"✓ ";color:var(--green);font-weight:700}.photo{border-radius:var(--radius);aspect-ratio:3/2;position:relative;overflow:hidden}.photo img{object-fit:cover;width:100%;height:100%}.photo .tag{background:#fffffff2;border-radius:8px;width:fit-content;padding:10px 14px;font-size:.85rem;line-height:1.5;position:absolute;bottom:12px;left:12px;right:12px;box-shadow:0 2px 8px #0000001f}.photo .tag b{color:var(--green)}.worry{border:1px solid var(--line);border-radius:var(--radius);background:#fff;align-content:start;gap:6px;padding:16px 18px;display:grid}.worry b{color:var(--ink);font-size:1.02rem}.worry a{font-weight:700;text-decoration:none}.card{border:1px solid var(--line);border-radius:var(--radius);color:inherit;background:#fff;grid-template-rows:auto 1fr;text-decoration:none;display:grid;overflow:hidden}.card:hover{border-color:#b9d8c4}.card .im{aspect-ratio:3/2}.card .im img{object-fit:cover;width:100%;height:100%}.card .bd{align-content:start;gap:6px;padding:14px 16px 16px;display:grid}.card .who{color:var(--green);font-size:.78rem;font-weight:700}.card .ttl{color:var(--navy);font-size:1.1rem;font-weight:700}.card p{color:var(--sub);font-size:.9rem}.card .go{color:var(--green);font-size:.9rem;font-weight:700}.diag{border-radius:var(--radius);background:#fff;border:2px solid #cfe3d6;gap:14px;padding:20px;display:grid}.qs{flex-wrap:wrap;gap:8px;display:flex}.qs span{border:1px solid var(--line);background:var(--mint);border-radius:999px;padding:6px 14px;font-size:.92rem}.rule{grid-template-columns:auto 1fr;align-items:baseline;gap:4px 14px;display:grid}.rule .n{color:var(--green);grid-row:span 2;font-family:ui-monospace,SF Mono,monospace;font-size:1.6rem;font-weight:700}.rule b{font-size:1rem}.rule span{color:var(--sub);font-size:.86rem}.post{border-bottom:1px solid var(--line);color:inherit;grid-template-columns:128px 1fr;align-items:center;gap:14px;padding-block:12px;text-decoration:none;display:grid}.post .im{aspect-ratio:3/2;background:var(--mint);border-radius:6px;overflow:hidden}.post .im img{object-fit:cover;width:100%;height:100%}.post b{color:var(--ink);font-size:1rem;line-height:1.55}.post small{color:var(--sub);font-size:.78rem;display:block}.empty{border:1px dashed var(--line);border-radius:var(--radius);color:var(--sub);background:#fff;padding:18px}.crumb{color:var(--sub);padding-block:12px;font-size:.8rem}.crumb a{color:var(--sub)}.article{max-width:760px;margin:0 auto;padding-block:8px 48px;padding-inline:20px}.article h1{font-size:clamp(1.45rem,3.2vw,1.9rem)}.pr{color:var(--sub);background:var(--sand);border-radius:6px;margin-block:12px;padding:8px 12px;font-size:.8rem}.meta{color:var(--sub);font-size:.8rem}.toc{background:var(--mint);border-radius:var(--radius);margin-block:20px;padding:16px 20px}.toc ol{gap:4px;margin:8px 0 0;padding-left:1.3em;display:grid}.toc a{text-decoration:none}.prose{font-size:1rem}.prose h2{background:var(--mint);border-left:5px solid var(--green);border-radius:0 6px 6px 0;margin-top:2.2em;padding:10px 14px;font-size:1.3rem}.prose h3{border-bottom:2px solid var(--line);margin-top:1.8em;padding-bottom:6px;font-size:1.12rem}.prose p,.prose ul,.prose ol,.prose table{margin-block:1em}.prose table{border-collapse:collapse;width:100%;font-size:.92rem;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--line);text-align:left;padding:8px 10px}.prose th{background:var(--sand)}.prose img{border-radius:8px}.cmp{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow-x:auto}.cmp table{border-collapse:collapse;width:100%;min-width:680px;font-size:.92rem}.cmp th,.cmp td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:10px 12px}.cmp thead th{background:var(--navy);color:#fff;font-size:.82rem}.cmp .pending{color:var(--gold);border:1px solid #d9c7a2;border-radius:999px;padding:0 8px;font-size:.75rem;display:inline-block}.note{color:var(--sub);font-size:.8rem}.cmp .apply{white-space:nowrap;background:var(--green);color:#fff;box-shadow:0 2px 0 var(--green-dark);border-radius:6px;padding:8px 12px;font-weight:700;text-decoration:none;display:inline-block}.cmp .apply:hover{filter:brightness(1.06)}.tool{border:1px solid var(--line);border-radius:var(--radius);background:#fff;gap:18px;padding:20px;display:grid}.tool fieldset{border:0;gap:8px;margin:0;padding:0;display:grid}.tool legend{color:var(--navy);margin-bottom:6px;font-weight:700}.opts{flex-wrap:wrap;gap:8px;display:flex}.opts label{border:1px solid var(--line);cursor:pointer;background:var(--bg);border-radius:999px;align-items:center;gap:6px;padding:8px 14px;display:inline-flex}.opts input{accent-color:var(--green);width:1.1em;height:1.1em}.opts label:has(input:checked){border-color:var(--green);background:var(--mint);font-weight:700}.result{background:var(--mint);border-left:5px solid var(--green);border-radius:0 var(--radius) var(--radius) 0;gap:8px;padding:16px 18px;display:grid}.result b{color:var(--navy);font-size:1.1rem}.page{gap:14px;max-width:760px;margin:0 auto;padding-block:8px 56px;padding-inline:20px;display:grid}.page h1{font-size:1.6rem}.page h2{margin-top:12px;font-size:1.2rem}.page ul{margin:0;padding-left:1.3em}.ft{background:var(--navy);color:#cbd6e3;padding-block:28px;font-size:.85rem}.ft .cols{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px;display:grid}.ft a{color:#cbd6e3;padding-block:2px;text-decoration:none;display:block}.ft a:hover,.ft b{color:#fff}.ft .copy{opacity:.8;margin-top:18px;font-size:.75rem}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}.sp-only,.cmp-cards{display:none}.lcard{border:1px solid var(--line);border-radius:var(--radius);background:#fff;gap:10px;padding:16px;display:grid}.lcard h3{font-size:1.15rem}.lcard dl{grid-template-columns:6.5em 1fr;gap:6px 10px;margin:0;font-size:.92rem;display:grid}.lcard dt{color:var(--sub);font-weight:700}.lcard dd{margin:0}@media (min-width:721px){.hd{flex-wrap:nowrap}.hd .nav{margin-left:auto}.nav a{padding:6px 4px}}@media (max-width:720px){:root{font-size:100%}html[data-size=lg]{font-size:112.5%}.wrap{padding-inline:16px}.pc-only{display:none}.sp-only{display:inline}.topbar{padding-block:4px;font-size:.72rem}.hd{grid-template-columns:1fr auto;gap:8px 10px;padding-block:10px 0;display:grid}.logo{font-size:1.3rem}.logo small{font-size:.68rem}.logo{grid-area:1/1}.size{grid-area:1/2;align-self:center}.size button{padding:6px 8px}.nav{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-area:2/1/auto/-1;grid-template-columns:repeat(4,1fr);gap:0;margin-inline:-16px;display:grid}.nav a{text-align:center;padding:10px 0;font-size:.92rem}.nav a+a{border-left:1px solid var(--line)}.hero{padding-block:22px 26px}.hero .wrap{gap:18px}.hero h1{font-size:1.45rem}.hero .sub{font-size:.95rem}.bb{padding:14px 16px;font-size:1rem}.bb--inline{max-width:none}.trust{font-size:.76rem}.sec{padding-block:28px}.sec h2{font-size:1.22rem}.grid3,.grid4{gap:10px}.card{grid-template-rows:none;grid-template-columns:104px 1fr}.card .im{aspect-ratio:auto;height:100%;min-height:104px}.card .bd{gap:3px;padding:10px 12px}.card .ttl{font-size:1rem}.card p{font-size:.84rem;line-height:1.6}.card .who{font-size:.72rem}.cmp{display:none}.cmp-cards{gap:12px;display:grid}.post{grid-template-columns:92px 1fr;gap:12px}.post b{font-size:.95rem}.crumb{white-space:nowrap;text-overflow:ellipsis;padding-block:10px;overflow:hidden}.article{padding-inline:16px}.article h1{font-size:1.3rem;line-height:1.45}.prose{font-size:1rem;line-height:1.9}.prose h2{padding:8px 12px;font-size:1.15rem}.prose h3{font-size:1.05rem}.prose table{font-size:.85rem}.prose th,.prose td{min-width:6.5em;padding:7px 8px}.toc{padding:14px 16px}.tool{padding:16px}.opts label{padding:8px 12px}.page{padding-inline:16px}.page h1{font-size:1.35rem}.ft .cols{grid-template-columns:1fr 1fr}}.prose tbody tr:nth-child(2n) td{background:#fbfaf6}.prose td:first-child{color:var(--navy);font-weight:700}.box{border:2px solid;border-radius:10px;margin-block:1.4em;padding:14px 18px 4px}.box>.box-t{align-items:center;gap:8px;margin:0 0 6px;font-weight:700;display:flex}.box>.box-t:before{content:"";background:currentColor;border-radius:50%;flex:none;width:22px;height:22px;-webkit-mask:radial-gradient(circle,#000 38%,#0000 40%)}.box ul,.box ol{padding-left:1.3em}.box-sum{background:var(--mint);border-color:var(--green)}.box-sum>.box-t{color:var(--green)}.box-point{background:#f2f5fa;border-color:#9fb1cc}.box-point>.box-t{color:var(--navy)}.box-warn{background:#fff6ec;border-color:#e7a75c}.box-warn>.box-t{color:#a85a07}.steps ol{counter-reset:st;padding:0;list-style:none}.steps li{counter-increment:st;margin:0;padding:2px 0 18px 52px;position:relative}.steps li:before{content:counter(st);background:var(--green);color:#fff;border-radius:50%;place-items:center;width:36px;height:36px;font-weight:700;display:grid;position:absolute;top:0;left:0}.steps li:not(:last-child):after{content:"";background:#b9d8c5;width:2px;position:absolute;top:38px;bottom:2px;left:17px}.steps li strong:first-child{color:var(--navy);font-size:1.05em;display:block}.bars{border:1px solid var(--line);background:#fff;border-radius:10px;margin-block:1.4em;padding:14px 18px}.bars-t{color:var(--navy);margin:0 0 10px;font-weight:700}.bar{grid-template-columns:8.5em 1fr auto;align-items:center;gap:10px;margin-block:8px;font-size:.92rem;display:grid}.bar-l{font-weight:700}.bar-b{background:var(--green);height:18px;width:var(--w);border-radius:0 4px 4px 0;min-width:4px}.bar.alt .bar-b{background:#e7a75c}.bar-v{white-space:nowrap;font-weight:700}.bars-src{color:var(--sub);margin:10px 0 0;font-size:.78rem}.cols2{grid-template-columns:1fr 1fr;gap:14px;margin-block:1.4em;display:grid}.cols2>div{box-shadow:0 0 0 1px var(--line) inset;background:#fff;border-top:5px solid;border-radius:10px;padding:12px 16px 2px}.cols2>div>p:first-child{margin:0 0 4px;font-weight:700}.cols2 ul{padding-left:1.2em}.col-ok{border-color:var(--green)!important}.col-ok>p:first-child{color:var(--green)}.col-ng{border-color:#c96a5a!important}.col-ng>p:first-child{color:#a8402f}.fig{margin:1.6em 0}.fig img{border:1px solid var(--line);width:100%;height:auto;display:block}.fig figcaption{color:var(--sub);text-align:center;margin-top:6px;font-size:.8rem}@media (max-width:720px){.box{padding:12px 14px 2px}.bar{grid-template-columns:7.4em 1fr auto;gap:8px;font-size:.8rem}.cols2{grid-template-columns:1fr}.steps li{padding-left:46px}}.quiz{border:1px solid var(--line);background:#fff;border-radius:14px;padding:22px;scroll-margin-top:12px;overflow:hidden;box-shadow:0 6px 24px #1b2a410f}.quiz-top{gap:8px;margin-bottom:18px;display:grid}.quiz-count{color:var(--green);letter-spacing:.04em;font-size:.82rem;font-weight:700}.quiz-bar{background:#e7efe9;border-radius:99px;height:8px;overflow:hidden}.quiz-bar i{background:linear-gradient(90deg, var(--green), #3aa165);border-radius:99px;height:100%;transition:width .45s cubic-bezier(.2,.8,.2,1);display:block}.quiz-q{border:0;margin:0;padding:0}.quiz-q legend{color:var(--navy);margin-bottom:6px;padding:0;font-size:1.25rem;font-weight:700;line-height:1.5}.quiz-hint{color:var(--sub);margin:0 0 6px;font-size:.88rem}.quiz-opts{gap:10px;margin-top:12px;display:grid}.quiz-opt{text-align:left;font:inherit;color:var(--ink);border:2px solid var(--line);cursor:pointer;background:#fff;border-radius:12px;align-items:center;gap:14px;padding:14px 16px;transition:border-color .15s,background .15s,transform .15s,box-shadow .15s;animation:.35s cubic-bezier(.2,.8,.2,1) both optIn;display:flex}.quiz-opt:hover{border-color:#9fcdb1;transform:translateY(-1px);box-shadow:0 4px 12px #1f7a451a}.quiz-opt:focus-visible{outline-offset:2px;outline:3px solid #9fcdb1}.quiz-opt.on{border-color:var(--green);background:var(--mint)}.quiz-ic{background:var(--sand);border-radius:50%;flex:none;place-items:center;width:46px;height:46px;font-size:1.35rem;display:grid}.quiz-opt.on .quiz-ic{background:#fff}.quiz-tx{gap:2px;display:grid}.quiz-tx b{font-size:1.02rem;line-height:1.5}.quiz-tx small{color:var(--sub);font-size:.82rem;line-height:1.5}.quiz-opt:after{content:"";border:2px solid var(--line);border-radius:50%;flex:none;width:22px;height:22px;margin-left:auto;transition:all .15s}.quiz-opt.on:after{border-color:var(--green);background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}.quiz-back{font:inherit;color:var(--sub);cursor:pointer;background:0 0;border:0;margin-top:14px;padding:6px 0;font-size:.9rem;text-decoration:underline}.qa-fwd{animation:.38s cubic-bezier(.2,.8,.2,1) both qFwd}.qa-back{animation:.38s cubic-bezier(.2,.8,.2,1) both qBack}.quiz-result{animation:.45s cubic-bezier(.2,.8,.2,1) both qFwd}@keyframes qFwd{0%{opacity:0;transform:translate(28px)}to{opacity:1;transform:none}}@keyframes qBack{0%{opacity:0;transform:translate(-28px)}to{opacity:1;transform:none}}@keyframes optIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.res{gap:14px;display:grid}.res>p{margin:0}.res-kicker{color:var(--green);font-size:.85rem;font-weight:700;margin:0!important}.res-title{color:var(--navy);margin:-6px 0 0;font-size:1.55rem;line-height:1.4;animation:.5s cubic-bezier(.3,1.4,.5,1) .1s both pop}@keyframes pop{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:none}}.res-bars{background:var(--sand);border-radius:12px;gap:10px;padding:14px 16px;display:grid}.res-bar{grid-template-columns:9.5em 1fr 3.2em;align-items:center;gap:10px;font-size:.9rem;display:grid}.res-bar span{color:var(--sub);font-weight:700}.res-bar.top span{color:var(--navy)}.res-bar i{background:#fff;border-radius:99px;height:14px;overflow:hidden}.res-bar em{transform-origin:0;background:#b9cbbf;border-radius:99px;height:100%;animation:1s cubic-bezier(.2,.8,.2,1) both grow;display:block}.res-bar.top em{background:linear-gradient(90deg, var(--green), #3aa165)}.res-bar b{text-align:right;color:var(--navy)}@keyframes grow{0%{transform:scaleX(0)}to{transform:none}}.res-box{border:1px solid var(--line);background:#fff;border-radius:12px;padding:14px 16px}.res-box ul,.res-box ol{margin:6px 0 0;padding-left:1.3em}.res-h{color:var(--navy);margin:0 0 4px;font-weight:700}.res-school dl{grid-template-columns:6em 1fr;gap:6px 10px;margin:8px 0;font-size:.92rem;display:grid}.res-school dt{color:var(--sub);font-weight:700}.res-school dd{margin:0}.res-src{color:var(--sub);font-size:.78rem;margin:0 0 10px!important}.res-steps li{margin-block:4px}.res-shops{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;display:grid}.res-shop{background:#fbfdfb;border:2px solid #cfe3d6;border-radius:12px;align-content:start;gap:6px;padding:14px 16px;display:grid}.res-shop b{color:var(--navy);font-size:1.08rem}.res-shop p{color:var(--sub);margin:0;font-size:.9rem}.res-next{flex-wrap:wrap;gap:8px 18px;font-weight:700;display:flex}.res-next a{color:var(--green)}.res-lv{text-align:center;color:var(--sub);font-size:.92rem}.gauge{justify-items:center;margin-top:4px;display:grid}.gauge svg{width:220px;height:auto}.gauge p{text-align:center;margin:6px 0 0;display:grid}.gauge small{color:var(--sub);font-size:.78rem}.gauge b{color:var(--navy);font-size:1.5rem}.g-track,.g-fill{fill:none;stroke-width:16px;stroke-linecap:round}.g-track{stroke:#e7efe9}.g-fill{stroke:var(--green);stroke-dasharray:100;stroke-dashoffset:100px;animation:1.1s cubic-bezier(.2,.8,.2,1) .2s forwards gFill}.g-needle{transform-origin:100px 100px;animation:1.1s cubic-bezier(.3,1.3,.5,1) .2s forwards gNeedle;transform:rotate(-90deg)}.g-needle line{stroke:var(--navy);stroke-width:5px;stroke-linecap:round}.g-needle circle{fill:var(--navy)}.lv0{--to:20;--deg:-54deg}.lv1{--to:52;--deg:0deg}.lv2{--to:85;--deg:60deg}.lv0 .g-fill{stroke:#e7a75c}.lv0 b{color:#a85a07}@keyframes gFill{to{stroke-dashoffset:calc(100 - var(--to))}}@keyframes gNeedle{to{transform:rotate(var(--deg))}}html.js .rv{opacity:0;transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1);transition-delay:var(--d,0s);transform:translateY(18px)}html.js .rv.in{opacity:1;transform:none}html.js .bars .bar-b{transform-origin:0;transition:transform .9s cubic-bezier(.2,.8,.2,1);transform:scaleX(0)}html.js .bars.in .bar-b{transform:none}html.js .bars.in .bar:nth-of-type(2) .bar-b{transition-delay:.12s}html.js .bars.in .bar:nth-of-type(3) .bar-b{transition-delay:.24s}html.js .bars.in .bar:nth-of-type(4) .bar-b{transition-delay:.36s}html.js .bars.in .bar:nth-of-type(5) .bar-b{transition-delay:.48s}html.js .steps li:before{transition:transform .45s cubic-bezier(.3,1.5,.5,1);transition-delay:var(--d,0s);transform:scale(0)}html.js .steps.in li:before{transform:none}html.js .steps li:after{transform-origin:top;transition:transform .5s;transition-delay:calc(var(--d,0s) + .2s);transform:scaleY(0)}html.js .steps.in li:after{transform:none}.bb{transition:transform .15s,box-shadow .15s,filter .15s}.bb:hover{transform:translateY(-2px)}.bb:hover:after{animation:.6s infinite nudge}@keyframes nudge{50%{transform:translate(4px)}}.shot{width:100%;height:86px;margin-top:4px;display:block}.shot .arc{fill:none;stroke:#9fcdb1;stroke-width:2.5px;stroke-dasharray:6 8}.shot .ground{stroke:#cfe3d6;stroke-width:2px}.shot .ball{fill:#fff;stroke:var(--navy);stroke-width:2px}.shot .flag{fill:var(--green);transform-origin:0 0;animation:1.6s ease-in-out infinite wave}.shot .pole{stroke:var(--navy);stroke-width:2.5px}.shot .hole{fill:var(--navy)}@keyframes wave{50%{transform:skewY(-8deg)scaleX(.9)}}@media (prefers-reduced-motion:reduce){html.js .rv,html.js .bars .bar-b,html.js .steps li:before,html.js .steps li:after{opacity:1!important;transition:none!important;transform:none!important}.quiz-q,.quiz-opt,.quiz-result,.res-title,.res-bar em,.shot .flag,.bb:hover:after{animation:none!important}.g-fill,.g-needle{animation-duration:10ms}}@media (max-width:720px){.quiz{border-radius:12px;padding:16px}.quiz-q legend{font-size:1.12rem}.quiz-opt{gap:12px;padding:12px}.quiz-ic{width:40px;height:40px;font-size:1.15rem}.res-title{font-size:1.3rem}.res-bar{grid-template-columns:9em 1fr 2.8em;gap:6px;font-size:.8rem}.shot{height:64px}}.diag2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;display:grid}.dcard{color:var(--ink);background:#fff;border:2px solid #cfe3d6;border-radius:14px;align-content:start;gap:10px;padding:20px;text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s;display:grid}.dcard:hover{border-color:var(--green);transform:translateY(-3px);box-shadow:0 10px 24px #1b2a411a}.dcard-tag{color:#fff;background:var(--green);border-radius:99px;justify-self:start;padding:3px 12px;font-size:.78rem;font-weight:700}.dcard--navy .dcard-tag{background:var(--navy)}.dcard--navy:hover{border-color:var(--navy)}.dcard>b{color:var(--navy);font-size:1.15rem;line-height:1.5}.dcard-qs{flex-wrap:wrap;gap:6px;display:flex}.dcard-qs i{background:var(--mint);border-radius:99px;padding:4px 12px;font-size:.85rem;font-style:normal;animation:3.2s ease-in-out infinite qPulse}.dcard-qs i:nth-child(2){animation-delay:.8s}.dcard-qs i:nth-child(3){animation-delay:1.6s}.dcard-qs i:nth-child(4){animation-delay:2.4s}@keyframes qPulse{0%,70%,to{background:var(--mint);color:var(--ink)}15%,30%{background:var(--green);color:#fff}}.dcard--navy .dcard-qs i{animation-name:qPulseN}@keyframes qPulseN{0%,70%,to{background:var(--mint);color:var(--ink)}15%,30%{background:var(--navy);color:#fff}}.dcard-go{color:var(--green);align-items:center;gap:6px;font-weight:700;display:inline-flex}.dcard--navy .dcard-go{color:var(--navy)}.dcard-go:after{content:"→";transition:transform .2s}.dcard:hover .dcard-go:after{transform:translate(5px)}@media (prefers-reduced-motion:reduce){.dcard-qs i{animation:none}}.readbar{z-index:50;pointer-events:none;height:4px;position:fixed;inset:0 0 auto}.readbar i{background:linear-gradient(90deg, var(--green), #3aa165);transform-origin:0;height:100%;transition:transform .1s linear;display:block;transform:scaleX(0)}.article-grid{grid-template-columns:minmax(0,720px) 300px;justify-content:center;gap:48px;max-width:1120px;margin:0 auto;padding-inline:20px;display:grid}.article-grid .article{max-width:none;margin:0;padding-inline:0}.article-side{padding-top:8px}.side-in{gap:16px;max-height:calc(100vh - 40px);padding-bottom:8px;display:grid;position:sticky;top:20px;overflow:auto}.acat{color:#fff;background:var(--green);border-radius:99px;margin-bottom:10px;padding:3px 12px;font-size:.8rem;font-weight:700;text-decoration:none;display:inline-block}.article h1{letter-spacing:.01em;line-height:1.5}.meta{flex-wrap:wrap;gap:4px 14px;display:flex}.meta span+span:before{content:"・";color:var(--line);margin-right:14px}.acover{aspect-ratio:16/9;margin-top:18px;box-shadow:0 8px 24px #1b2a4114}.toc{background:#fff;border:2px solid #cfe3d6;border-radius:12px;margin-block:28px;padding:18px 20px}.toc>b{color:var(--green);margin-bottom:8px;font-size:1rem;display:block}.toc ol,.stoc ol,.sheet ol{gap:2px;margin:0;padding:0;list-style:none;display:grid}.toc a,.stoc a,.sheet a{color:var(--ink);border-radius:8px;grid-template-columns:2em 1fr;gap:6px;padding:7px 8px;line-height:1.55;text-decoration:none;transition:background .15s;display:grid}.toc a:hover,.stoc a:hover,.sheet a:hover{background:var(--mint)}.toc a span,.stoc a span,.sheet a span{color:var(--green);font-variant-numeric:tabular-nums;font-weight:700}.stoc{border:1px solid var(--line);background:#fff;border-radius:12px;padding:16px 12px 12px}.stoc>b{color:var(--navy);border-bottom:1px solid var(--line);margin-bottom:6px;padding:0 8px 8px;display:block}.stoc a{font-size:.86rem;position:relative}.stoc li.on a,.sheet li.on a{background:var(--mint);font-weight:700}.stoc li.on a:before{content:"";background:var(--green);border-radius:4px;width:4px;position:absolute;top:8px;bottom:8px;left:-12px}.side-tool{background:var(--navy);color:#fff;border-radius:12px;gap:6px;padding:16px;text-decoration:none;transition:transform .2s;display:grid}.side-tool:hover{transform:translateY(-2px)}.side-tool small{opacity:.8;font-size:.75rem}.side-tool b{font-size:1.02rem;line-height:1.5}.side-tool span{color:#b9e5c8;font-size:.9rem;font-weight:700}.prose{counter-reset:h2;font-size:1.04rem;line-height:2}.prose p{margin-block:1.25em}.prose a{color:var(--green);text-underline-offset:3px;font-weight:600;text-decoration-thickness:1px}.prose a:hover{text-decoration-thickness:2px}.prose h2{counter-increment:h2;border:0;border-bottom:3px solid var(--mint);background:0 0;border-radius:0;align-items:center;min-height:46px;margin:2.8em 0 1em;padding:0 0 14px 62px;scroll-margin-top:16px;font-size:1.38rem;line-height:1.5;display:flex;position:relative}.prose h2:before{content:counter(h2, decimal-leading-zero);background:var(--green);color:#fff;font-variant-numeric:tabular-nums;border-radius:12px;place-items:center;width:46px;height:46px;font-size:1.05rem;font-weight:700;display:grid;position:absolute;top:0;left:0}.prose h2:after{content:"";background:var(--green);width:120px;height:3px;position:absolute;bottom:-3px;left:0}.prose h3{border:0;margin:2em 0 .6em;padding:0 0 0 18px;scroll-margin-top:16px;font-size:1.15rem;line-height:1.6;position:relative}.prose h3:before{content:"";background:var(--green);border-radius:3px;width:8px;height:.9em;position:absolute;top:.45em;left:0}.prose ul:not(.box ul):not(.cols2 ul){padding-left:0;list-style:none}.prose>ul>li{margin-block:.35em;padding-left:1.4em;position:relative}.prose>ul>li:before{content:"";background:var(--green);border-radius:50%;width:8px;height:8px;position:absolute;top:.8em;left:.3em}.prose>ol{padding-left:1.6em}.prose>ol>li::marker{color:var(--green);font-weight:700}.prose strong{background:linear-gradient(#0000 60%,#fde7a8 60%) 0 0/100% 100% no-repeat;padding:0 2px;font-weight:700}html.js .prose>p strong{background-size:0% 100%;transition:background-size .9s cubic-bezier(.2,.8,.2,1) .15s}html.js .prose>p.in strong{background-size:100% 100%}.steps li strong:first-child,.box .box-t strong{background:0 0;padding:0}.prose table{border:1px solid var(--line);border-collapse:separate;border-spacing:0;border-radius:10px;overflow:auto}.prose th{background:var(--navy);color:#fff;white-space:nowrap;border:0;border-right:1px solid #ffffff26;font-weight:700}.prose td{border:0;border-top:1px solid var(--line);border-right:1px solid var(--line)}.prose td:last-child,.prose th:last-child{border-right:0}.tbl-hint{color:var(--sub);margin:-.6em 0 1em;font-size:.78rem;display:none}.prose .fig{max-width:540px;margin-inline:auto}.prose .fig img{cursor:zoom-in;border-radius:12px;box-shadow:0 6px 20px #1b2a4114}.prose .fig figcaption:after{content:"（タップで拡大）";margin-left:4px}.zoom{z-index:90;cursor:zoom-out;background:#0f1928db;place-items:center;padding:16px;animation:.2s fadeIn;display:grid;position:fixed;inset:0}.zoom img{border-radius:10px;max-width:min(96vw,1000px);max-height:92vh;animation:.25s pop}.zoom button{cursor:pointer;background:#fff;border:0;border-radius:50%;width:44px;height:44px;font-size:1.4rem;position:fixed;top:12px;right:12px}@keyframes fadeIn{0%{opacity:0}}.aend{border-color:var(--green);background:var(--mint);margin-top:40px}.aend-d{color:var(--sub);font-size:.92rem}.editor{border-top:1px solid var(--line);gap:4px;margin-top:24px;padding-top:18px;font-size:.9rem;display:grid}.editor b{color:var(--navy)}.editor p{color:var(--sub);margin:0}.related{margin-top:36px}.related h2{margin-bottom:14px;font-size:1.2rem}.rel-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.rel{color:var(--ink);align-content:start;gap:8px;text-decoration:none;display:grid}.rel-im{aspect-ratio:16/9;background:var(--mint);border-radius:10px;overflow:hidden}.rel-im img{object-fit:cover;width:100%;height:100%;transition:transform .4s}.rel:hover .rel-im img{transform:scale(1.05)}.rel b{font-size:.95rem;line-height:1.55}.rel-all{color:var(--green);margin-top:14px;font-weight:700;display:inline-block}.fnav{z-index:40;opacity:0;pointer-events:none;gap:8px;transition:opacity .25s,transform .25s;display:flex;position:fixed;bottom:16px;right:14px;transform:translateY(16px)}.fnav.show{opacity:1;pointer-events:auto;transform:none}.fnav button{background:var(--navy);color:#fff;width:56px;height:56px;font:inherit;cursor:pointer;border:0;border-radius:50%;align-content:center;justify-items:center;gap:0;font-size:.68rem;font-weight:700;display:grid;box-shadow:0 6px 18px #1b2a4140}.fnav button span{font-size:1.05rem;line-height:1.1}.fnav button:first-child:not(:last-child){background:var(--green)}.sheet{z-index:80;background:#0f192880;align-items:flex-end;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.sheet-in{background:#fff;border-radius:18px 18px 0 0;width:100%;max-height:78vh;padding:8px 14px 24px;animation:.28s cubic-bezier(.2,.8,.2,1) up;overflow:auto}.sheet-hd{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;margin-bottom:6px;padding:8px 6px 10px;display:flex;position:sticky;top:-8px}.sheet-hd b{color:var(--navy)}.sheet-hd button{background:var(--sand);cursor:pointer;border:0;border-radius:50%;width:40px;height:40px;font-size:1.3rem}@keyframes up{0%{transform:translateY(100%)}}@media (min-width:1081px){.fnav button:first-child:not(:last-child){display:none}}@media (max-width:1080px){.article-grid{grid-template-columns:minmax(0,720px)}.article-side{display:none}}@media (max-width:720px){.article-grid{padding-inline:16px}.prose{font-size:1rem;line-height:1.95}.prose h2{min-height:38px;margin-top:2.4em;padding-bottom:12px;padding-left:50px;font-size:1.16rem}.prose h2:before{border-radius:10px;width:38px;height:38px;font-size:.92rem}.prose h3{font-size:1.06rem}.prose .fig{max-width:none}.tbl-hint{display:block}.acover{border-radius:0;margin-inline:-16px}.rel-grid{grid-template-columns:1fr 1fr;gap:12px}.rel b{font-size:.86rem}.toc{padding:14px 12px}.toc a{font-size:.95rem}}@media (prefers-reduced-motion:reduce){html.js .prose>p strong{background-size:100% 100%!important;transition:none!important}.readbar i{transition:none}}@media (max-width:720px){.meta{gap:2px 12px}.meta span+span:before{content:none}}.prose .toc a{color:var(--ink);font-weight:400;text-decoration:none}.prose .toc{line-height:1.6}