:root{--ink:#203448;--body:#465569;--muted:#697789;--paper:#fbfaf7;--line:#e0e4e6}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans","PingFang TC","Hiragino Sans","Apple SD Gothic Neo",Thonburi,sans-serif}img{display:block;max-width:100%;height:auto}a{color:inherit;text-underline-offset:.25em}button,summary{font:inherit}a:focus-visible,summary:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:3px solid #b16b21;outline-offset:5px}p{margin:0 0 1em;color:var(--body)}h1,h2,h3{line-height:1.32;letter-spacing:-.035em;margin:0 0 .62em;overflow-wrap:anywhere}h1{font-size:clamp(2.1rem,4.3vw,4.2rem);font-weight:760}h2{font-size:clamp(1.65rem,2.55vw,2.65rem);font-weight:740}h3{font-size:1.18rem;font-weight:730}li{color:var(--body)}.wrap{max-width:1180px;padding:0 28px;margin:auto}.narrow{max-width:840px}.small{font-size:.85rem;line-height:1.8}.muted{color:var(--muted)}.lead{font-size:clamp(1.05rem,1.6vw,1.24rem);line-height:1.85}.eyebrow{font-size:.73rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#8d633b;margin:0 0 16px}.section{padding:78px 0}.washed{background:#f0f3f2}.skip{position:absolute;left:-10000px}.skip:focus{left:10px;top:10px;z-index:50;background:#fff;padding:12px}.top{background:rgba(251,250,247,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.navrow{min-height:78px;display:flex;align-items:center;gap:26px;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;letter-spacing:.14em;font-size:1.08rem;font-weight:850;flex-shrink:0}.brand img{width:31px;height:31px;border-radius:6px}.navlinks{display:flex;gap:24px;margin-left:auto}.navlinks a{font-size:.87rem;font-weight:640;text-decoration:none;white-space:nowrap}.navlinks a:hover{text-decoration:underline}.languages{position:relative;flex-shrink:0}.languages summary{list-style:none;display:flex;gap:13px;align-items:center;font-size:.82rem;font-weight:650;border:1px solid #d5dcdf;border-radius:30px;padding:8px 13px;cursor:pointer;background:#fff}.languages summary::-webkit-details-marker{display:none}.languages>div{position:absolute;right:0;top:48px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 45px #2034481a;width:194px;padding:8px;max-height:65vh;overflow:auto}.languages>div>a{display:block;padding:7px 10px;text-decoration:none;font-size:.88rem;border-radius:7px}.languages>div>a:hover,.languages a[aria-current]{background:#f2f4f5}.hero{padding:74px 0 64px;background:linear-gradient(120deg,#fffaf0,#fbf8f1 48%,#f3e9ed)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:56px;align-items:center}.hero-grid>*{min-width:0}.hero-copy .small{margin-top:20px}.hero-proof{height:570px;position:relative;max-width:500px;width:100%;margin:auto}.hero-shot{position:absolute;width:51%;filter:drop-shadow(0 16px 18px #263b511c)}.hero-shot img{border-radius:20px;border:1px solid #fff;max-height:560px;object-fit:contain}.hero-shot.first{left:0;top:0;transform:rotate(-7deg)}.hero-shot.second{right:0;top:57px;transform:rotate(7deg)}.proof-label{position:absolute;bottom:10px;left:18%;padding:9px 17px;background:#fff;color:#35573f;border:1px solid #dee8de;box-shadow:0 8px 20px #23344911;border-radius:35px;font-size:.79rem;font-weight:750}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:24px 0 18px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;max-width:100%;padding:11px 20px;border:1px solid var(--ink);border-radius:10px;background:var(--ink);color:#fff;text-decoration:none;font-weight:720;font-size:.91rem;line-height:1.55;text-align:center}.button:hover{background:#34506b}.button.secondary{background:transparent;color:var(--ink);border-color:#c8d0d5}.button.secondary:hover{background:#fff}.textlink{font-size:.91rem;color:#304a65;font-weight:750}.section-heading{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;margin-bottom:34px}.section-heading p{max-width:510px}.product-cards{display:grid;grid-template-columns:1fr 1fr;gap:25px}.product-card{background:white;border:1px solid var(--line);border-radius:22px;display:grid;grid-template-columns:minmax(0,1.16fr) minmax(0,.84fr);overflow:hidden;min-width:0}.cardcopy{padding:30px 0 30px 28px;min-width:0;position:relative;z-index:1}.cardcopy h3{font-size:1.48rem}.cardcopy h3 a{text-decoration:none}.cardcopy .eyebrow{margin-top:20px}.cardshot{padding:30px 13px 0;display:flex;align-items:end;justify-content:center;overflow:hidden}.cardshot img{border-radius:13px 13px 0 0;max-height:420px;object-fit:contain;object-position:bottom;filter:drop-shadow(0 7px 8px #23344912)}.product-card.toeic{background:linear-gradient(105deg,#fff,#f7efe1)}.product-card.spring{background:linear-gradient(105deg,#fff,#f9e9ed)}.badge{display:inline-block;padding:4px 10px;border-radius:25px;background:#e5f0e7;color:#315d3d;font-size:.73rem;font-weight:760;line-height:1.65}.badge.pending{background:#fff0d5;color:#825419}.pending-inline{display:flex;align-items:center;gap:23px;border:1px solid #e1dbca;background:#fbf6e9;padding:25px 28px;border-radius:18px;margin-top:24px}.pending-inline>div{flex:1;min-width:0}.pending-inline p{font-size:.86rem;margin:0}.pending-inline h3{margin-bottom:6px}.two-col,.three-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.three-col{grid-template-columns:repeat(3,minmax(0,1fr))}.choice,.editorial-card{padding:29px;background:#fff;border:1px solid var(--line);border-radius:17px;min-width:0}.editorial-card h2{font-size:1.46rem}.editorial-card h3{font-size:1.21rem}.editorial-card a{text-decoration:none}.editorial-card a:hover{text-decoration:underline}.editorial-card p{font-size:.92rem}.product-hero{padding:55px 0 64px}.product-hero.toeic{background:linear-gradient(112deg,#f8f4ea,#fffaf1,#eee4d4)}.product-hero.spring{background:linear-gradient(112deg,#fffaf9,#fff5f6,#f1e0e7)}.product-hero.summer{background:linear-gradient(112deg,#edf2f8,#e7edf4,#dbd8e7)}.crumb{font-size:.8rem;color:#677589;margin:0 0 29px}.crumb a{color:#425f7b}.single-hero-shot{display:flex;align-items:center;justify-content:center;max-height:620px}.single-hero-shot img{width:auto;max-width:83%;max-height:620px;border-radius:20px;box-shadow:0 24px 65px #2334491b}.section-nav{display:flex;gap:24px;flex-wrap:wrap;padding-top:22px;padding-bottom:22px;border-bottom:1px solid var(--line)}.section-nav a{font-size:.85rem;font-weight:680;color:#465e73}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 30px}.feature{padding:12px 0;min-width:0}.feature-num{display:block;color:#95613e;font-weight:740;letter-spacing:.1em;font-size:.8rem;margin-bottom:15px}.feature h3{font-size:1.26rem}.feature p{font-size:.96rem;margin:0;line-height:1.9}.steps>article{border-top:2px solid #d1c0a9;padding-top:23px;min-width:0}.steps>article>span{display:block;font-size:2rem;font-weight:750;color:#a17e55;margin-bottom:12px}.steps p{font-size:.96rem}.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;max-width:975px;margin:32px auto 0}.gallery figure{margin:0;min-width:0}.gallery a{display:block;background:#fff;border-radius:17px;padding:13px;box-shadow:0 8px 30px #2034480d}.gallery img{width:100%;height:auto;border-radius:11px}.gallery figcaption{font-size:.78rem;text-align:center;color:#778395;margin-top:12px}.fit{padding:30px;border-radius:18px;border:1px solid #d3ded7;background:#fcfffc;min-width:0}.fit.limit{border-color:#e1d5c7;background:#fffaf2}.fit p{margin:0}.pricing{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}.price-list{background:white;border:1px solid var(--line);padding:32px;border-radius:18px}.price-list p{border-bottom:1px solid #edf0f1;padding-bottom:17px}.price-list .price-highlight{font-size:1.28rem;font-weight:740;color:var(--ink)}.levels{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;background:#fff5f5;border-radius:12px;padding:16px 11px}.levels span{font-size:.78rem;text-align:center;white-space:nowrap}.levels strong{display:block;color:#9b5472;font-size:.94rem}.faq{border-top:1px solid var(--line);padding:17px 0}.faq:last-of-type{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:700;line-height:1.7}.faq p{margin:16px 20px 5px 0;font-size:.96rem}.notice{background:#fff6e6;border:1px solid #e9d8ba;border-left:4px solid #b58348;padding:22px 25px;border-radius:10px;margin:26px 0}.notice h2{font-size:1rem;letter-spacing:0}.notice p{font-size:.9rem;margin:0}.article-title{max-width:950px}.table-scroll{max-width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:13px;margin:32px 0;-webkit-overflow-scrolling:touch}table{border-collapse:collapse;width:100%;min-width:780px;background:#fff;line-height:1.8;font-size:.9rem}th,td{padding:19px 20px;border-bottom:1px solid #e4e8ea;text-align:left;vertical-align:top}thead{background:var(--ink);color:#fff}thead th{font-weight:660}tbody th{width:19%;background:#f6f7f5;font-size:1rem}tbody td{color:#465569;width:27%}tr:last-child>*{border-bottom:0}.decision-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:48px 0}.decision-grid>section{border-left:3px solid #c8a278;padding:4px 0 4px 22px}.decision-grid h2{font-size:1.27rem}.sources{border-top:1px solid var(--line);padding-top:24px;margin-top:40px}.sources h2{font-size:1.1rem}.sources li{font-size:.88rem;line-height:1.9}.article{max-width:870px}.article h1{font-size:clamp(2rem,4vw,3.6rem)}.prose{margin:46px 0}.prose h2{font-size:1.56rem}.prose p{font-size:1.05rem;line-height:2}.footer{background:#203448;color:#e3eaf0;padding:53px 0 25px}.footer p{color:#bac8d4;max-width:340px;font-size:.84rem;margin-top:19px}.footgrid{display:grid;grid-template-columns:1.1fr 1fr .9fr;gap:50px}.footer h2{font-size:.95rem;letter-spacing:0;font-weight:700;margin-bottom:15px}.footgrid>div>a:not(.brand){display:block;font-size:.83rem;color:#d3dce5;margin:6px 0}.footbottom{margin-top:36px;padding-top:21px;border-top:1px solid #536474;display:flex;gap:22px;flex-wrap:wrap;font-size:.76rem;color:#c5ced9}.footbottom>span{margin-right:auto}.language-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:35px}.language-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px;text-align:center;text-decoration:none}
@media(max-width:1000px){.hero-grid{gap:30px}.hero-proof{height:480px}.single-hero-shot img{max-height:560px}.navlinks{gap:15px}.product-cards{gap:18px}.cardcopy{padding:24px 0 24px 21px}.cardcopy h3{font-size:1.25rem}.cardshot{padding-left:9px;padding-right:8px}.feature-grid{gap:28px 25px}.footgrid{gap:28px}}
@media(max-width:780px){.wrap{padding-left:22px;padding-right:22px}.navlinks{gap:13px}.navlinks a:nth-last-child(-n+2){display:none}.navrow{gap:15px;min-height:70px}.hero{padding:40px 0 50px}.hero-grid{grid-template-columns:1fr;gap:32px}.hero-copy{max-width:680px}.hero-proof{height:420px;max-width:385px}.hero-shot{width:47%}.hero-shot img{max-height:390px}.hero-shot.second{top:23px}.proof-label{bottom:2px;left:22%}.section{padding:56px 0}.section-heading{grid-template-columns:1fr;gap:4px}.product-cards{grid-template-columns:1fr}.product-card{grid-template-columns:1.2fr .8fr}.cardshot img{max-height:325px}.pending-inline{flex-wrap:wrap;gap:13px;padding:23px}.pending-inline>div{flex-basis:75%}.two-col,.three-col{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr 1fr;gap:28px}.single-hero-shot img{max-height:450px;max-width:70%}.pricing{grid-template-columns:1fr;gap:25px}.gallery{gap:17px}.gallery a{padding:8px}.footgrid{grid-template-columns:1fr 1fr}.footgrid>div:first-child{grid-column:1/-1}.decision-grid{grid-template-columns:1fr}.language-grid{grid-template-columns:1fr 1fr}.product-hero{padding:32px 0 44px}.section-nav{gap:13px 20px}.product-hero .hero-grid{gap:28px}.prose p{font-size:1rem}}
@media(max-width:440px){.wrap{padding-left:19px;padding-right:19px}.brand{font-size:.91rem;letter-spacing:.1em;gap:7px}.brand img{width:28px;height:28px}.navlinks{display:none}.languages summary{padding:7px 10px;font-size:.79rem}.navrow{gap:10px;min-height:66px}h1{font-size:2.17rem}.lead{font-size:1.05rem}.hero-proof{height:370px;max-width:330px}.hero-shot img{max-height:345px}.feature-grid{grid-template-columns:1fr;gap:24px}.gallery{gap:11px}.gallery a{padding:5px;border-radius:10px}.gallery img{border-radius:6px}.gallery figcaption{font-size:.69rem}.cardcopy{padding:24px 0 24px 18px}.cardshot{padding-right:10px}.product-card{grid-template-columns:1.2fr .8fr}.cardcopy p{font-size:.9rem}.cardcopy h3{font-size:1.18rem}.price-list{padding:24px}.levels{gap:3px;padding:15px 6px}.levels span{font-size:.73rem}.notice{padding:19px}.footgrid{gap:30px 18px}.button{padding:11px 16px}.pending-inline .badge{align-self:start}.pending-inline>div{flex-basis:100%}.article h1{font-size:2rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}