:root{--navy:#11294c;--navy-dark:#0b203e;--navy-soft:#1e4066;--teal:#399a91;--teal-deep:#25857d;--mint:#e9f5f2;--gold:#f4cd74;--gold-light:#ffe9aa;--orange:#e88b32;--orange-hover:#d8761e;--line:#dfe7ed;--ink:#122b4c;--muted:#61748b;--surface:#f5f8fa;--white:#fff;--line-green:#4dc16a;--shadow:0 16px 48px rgba(22,46,76,.075);--font:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,"Noto Sans JP",sans-serif}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--white);color:var(--ink);font:16px/1.82 var(--font);-webkit-font-smoothing:antialiased;padding-bottom:82px}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}p,h1,h2,h3,h4{margin-top:0}p{margin-bottom:1.2em}h1,h2,h3{font-weight:800;line-height:1.45;letter-spacing:-.035em}h2{font-size:clamp(28px,3.2vw,44px)}h3{font-size:21px}small{font-size:12px}.container{width:min(1160px,calc(100% - 48px));margin:0 auto}#main{min-height:50vh}.section{padding:106px 0;scroll-margin-top:86px}.section-white{background:#fff}.section-tint{background:#f5f8fa}.section-navy{background:var(--navy);color:#fff}.eyebrow{display:inline-block;color:var(--teal);font-size:13px;letter-spacing:.16em;font-weight:800;text-transform:uppercase}.section-intro{max-width:750px;margin:0 auto 48px}.section-intro h2{margin:13px 0 17px}.section-intro p{color:var(--muted);font-size:16px;line-height:1.9}.align-center{text-align:center}.align-left{text-align:left;margin-left:0}.hl{box-shadow:inset 0 -.3em var(--gold-light);padding:0 .05em}.fineprint{font-size:12px;color:#718096;margin-top:17px;line-height:1.85}
/* Header */
.announcement{background:#269a91;color:#fff;text-align:center;padding:7px 24px;font-size:12px;font-weight:750;letter-spacing:.01em;min-height:35px}.announcement a{margin-left:13px;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}.announcement svg{vertical-align:middle}.site-header{height:78px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:80;backdrop-filter:blur(15px)}.header-inner{height:100%;display:flex;align-items:center;gap:22px}.brand{display:flex;gap:10px;align-items:center;flex-shrink:0}.brand-mark{width:41px;height:41px;display:grid;place-items:center;border-radius:10px;background:var(--navy);color:#fff;font-size:25px;font-weight:800;font-family:serif;line-height:1}.brand-text{display:flex;flex-direction:column;line-height:1.25}.brand-text strong{font-family:serif;font-weight:900;font-size:25px;letter-spacing:.07em}.brand-text small{font-size:8.5px;letter-spacing:.03em;margin-top:4px;font-family:var(--font);font-weight:750;color:#718096}.desktop-nav{display:flex;align-items:center;gap:clamp(13px,1.5vw,24px);margin-left:auto;white-space:nowrap}.desktop-nav a{font-size:12.5px;font-weight:750;transition:color .2s}.desktop-nav a:hover,.footer-nav a:hover{color:var(--teal)}.nav-cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:12.5px;font-weight:800;background:var(--navy);color:#fff;border-radius:8px;padding:11px 16px;white-space:nowrap}.nav-cta:hover{background:var(--teal-deep)}.menu-toggle{border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:10px;width:47px;height:47px;display:none;place-items:center;margin-left:auto}.menu-overlay{background:rgba(8,26,48,.48);position:fixed;inset:0;z-index:95}.menu-overlay[hidden]{display:none}.mobile-menu{position:fixed;z-index:101;right:0;top:0;bottom:0;width:min(460px,92vw);background:#fff;box-shadow:-10px 0 36px #051b3840;transform:translateX(106%);visibility:hidden;transition:transform .28s ease,visibility .28s;display:flex;flex-direction:column}.mobile-menu.is-open{transform:translateX(0);visibility:visible}.menu-head{height:88px;flex-shrink:0;display:flex;justify-content:space-between;align-items:center;padding:22px 24px;border-bottom:1px solid var(--line)}.icon-btn{width:43px;height:43px;display:grid;place-items:center;background:#fff;color:var(--navy);border:1px solid var(--line);border-radius:10px}.menu-scroll{padding:12px 24px 120px;overflow:auto}.menu-link{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);min-height:61px;font-size:15px;font-weight:800}.menu-link svg{color:var(--teal)}.menu-actions{display:grid;gap:11px;padding:28px 0}.no-scroll{overflow:hidden}
/* buttons */
.btn-primary,.btn-orange,.btn-secondary,.btn-line,.btn-outline-light,.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:14px;font-weight:850;border-radius:10px;min-height:54px;padding:14px 22px;transition:transform .2s,background .2s,box-shadow .2s;text-align:center;border:1px solid transparent;white-space:normal}.btn-primary{background:var(--navy);color:#fff}.btn-orange{background:var(--orange);color:#fff;box-shadow:0 7px 21px rgba(232,139,50,.21)}.btn-secondary{background:var(--white);border-color:#cfdae4;color:var(--navy)}.btn-line{background:#06bf58;color:#fff}.btn-outline-light{border:1px solid #8396ac;color:#fff;background:rgba(255,255,255,.055)}.btn-gold{background:var(--gold);color:var(--navy)}.btn-orange:hover{background:var(--orange-hover)}.btn-primary:hover{background:var(--navy-soft)}.btn-line:hover{background:#00a74c}.btn-secondary:hover{border-color:var(--teal);color:var(--teal)}.btn-gold:hover{background:#ffdf93}.btn-primary:hover,.btn-orange:hover,.btn-secondary:hover,.btn-line:hover,.btn-gold:hover{transform:translateY(-2px)}.text-link{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:800;color:var(--teal-deep);border-bottom:1px solid currentColor;padding-bottom:3px}.text-link:hover{color:var(--navy)}.center-actions{text-align:center;margin-top:34px}.cta-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.sticky-actions{position:fixed;z-index:85;bottom:0;left:0;right:0;background:#fff;box-shadow:0 -6px 22px #0b233014;display:flex;align-items:center;justify-content:center;gap:13px;padding:9px max(20px,env(safe-area-inset-right)) calc(9px + env(safe-area-inset-bottom))}.sticky-actions a{width:min(270px,50%);height:55px;display:flex;align-items:center;justify-content:center;gap:9px;font-weight:850;font-size:16px;color:#fff;border-radius:9px}.sticky-orange{background:var(--orange)}.sticky-green{background:#06bf58}.sticky-orange:hover{background:var(--orange-hover)}.sticky-green:hover{background:#00a74c}
/* hero */
.hero{color:#fff;background:radial-gradient(circle at 73% 50%,#234e6d 0%,transparent 43%),linear-gradient(120deg,#0a203e,#112f53 75%);position:relative;overflow:hidden}.hero::before{content:"";position:absolute;width:600px;height:600px;left:-390px;bottom:-400px;border:1px solid #ffffff24;border-radius:50%;box-shadow:0 0 0 95px #ffffff06,0 0 0 190px #ffffff04}.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;min-height:650px;align-items:center;gap:52px;padding-top:62px;padding-bottom:65px}.hero-copy{position:relative;z-index:1}.hero-kicker{display:inline-flex;align-items:center;gap:9px;background:#ffffff12;border:1px solid #ffffff35;padding:8px 14px;border-radius:100px;color:#f3d389;font-size:12px;font-weight:850}.live-dot{width:7px;height:7px;border-radius:50%;background:#eac46e;box-shadow:0 0 0 5px #eac46e2d}.hero-lead{display:block;margin-top:27px;color:#d6e4f1;font-weight:750;font-size:14px;letter-spacing:.07em}.hero h1{font-size:clamp(34px,3.85vw,60px);line-height:1.45;letter-spacing:-.047em;margin:13px 0 21px}.hero h1 em{font-style:normal;color:var(--gold);font-family:inherit}.hero-description{max-width:530px;color:#dbe5ee;font-size:16px;line-height:2.05}.hero-chips{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 32px}.hero-chips span{display:inline-flex;align-items:center;gap:6px;border:1px solid #ffffff38;background:#ffffff12;padding:6px 11px;font-size:12px;font-weight:750;border-radius:6px}.hero-chips svg{color:#80ddd0}.hero-actions{display:flex;flex-wrap:wrap;gap:11px}.hero-sub{display:flex;align-items:center;gap:7px;color:#afc0d4;font-size:11px;margin-top:18px}.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:515px}.hero-halo{position:absolute;width:95%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#3d859b70 0%,#2d68852b 43%,transparent 72%)}.hero-photo{position:relative;width:min(415px,95%);height:525px;overflow:hidden;border-radius:160px 160px 26px 26px;border:7px solid #ffffff16;box-shadow:0 28px 80px #0007;background:#325575}.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 22%}.hero-photo::after{content:"";position:absolute;inset:55% 0 0;background:linear-gradient(transparent,#081e38ce)}.hero-photo-caption{position:absolute;z-index:1;bottom:22px;left:26px;right:10px;display:flex;flex-direction:column;line-height:1.6}.hero-photo-caption span{font-size:10px;letter-spacing:.14em;color:#f4d083;font-weight:750}.hero-photo-caption strong{font-size:29px}.hero-photo-caption small{font-size:12px;color:#e0e8f2}.hero-floating{position:absolute;right:-13px;top:61px;background:#fff;color:var(--navy);display:flex;align-items:center;gap:11px;padding:15px 17px;line-height:1.5;border-radius:11px;box-shadow:0 16px 38px #061c3940;font-size:12px}.hero-floating svg{color:var(--teal)}
.strip{border-bottom:1px solid var(--line);background:#fff}.strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}.strip-grid>div{padding:29px 18px;border-right:1px solid var(--line);text-align:center;display:flex;align-items:center;justify-content:center;gap:8px;flex-direction:column}.strip-grid>div:last-child{border:0}.strip-grid strong{font-size:26px;line-height:1.25;color:var(--navy);font-weight:900}.strip-unit{font-size:14px}.strip-grid span:not(.strip-unit){color:var(--muted);font-size:12px;font-weight:650}
/* pain points */
.problem-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:19px}.problem-card{padding:30px 30px 27px;border:1px solid var(--line);background:#fff;border-radius:15px;box-shadow:var(--shadow);position:relative}.problem-num{font-size:14px;color:var(--teal);font-weight:900;letter-spacing:.1em}.problem-card h3{margin:7px 0 9px}.problem-card p{margin:0;color:var(--muted);font-size:14px}.solution-line{margin:34px auto 0;display:flex;align-items:center;gap:10px;justify-content:center;text-align:center;color:var(--teal-deep)}
/* features */
.feature-list{display:grid;gap:23px}.feature-item{display:grid;grid-template-columns:1fr .94fr;background:#fff;box-shadow:var(--shadow);border:1px solid var(--line);border-radius:18px;overflow:hidden;min-height:290px}.feature-item:nth-child(even) .feature-photo{order:-1}.feature-copy{padding:40px 42px;position:relative}.feature-index{font-size:70px;font-weight:900;color:#e9eff3;position:absolute;right:32px;top:6px;line-height:1;pointer-events:none}.feature-copy .eyebrow,.feature-copy h3,.feature-copy p,.feature-copy a{position:relative}.feature-copy h3{margin:20px 0 14px;font-size:27px}.feature-copy p{font-size:15px;color:var(--muted);line-height:1.95;max-width:480px}.feature-photo{background:#eaf2f4;min-height:290px}.feature-photo img{height:100%;width:100%;object-fit:cover}
/* support */
.support-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.support-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px 22px;box-shadow:0 8px 32px #09254508}.support-icon{width:62px;height:62px;border-radius:14px;background:var(--mint);display:grid;place-items:center;color:var(--teal);margin-bottom:20px}.support-card h3{font-size:19px;margin:0 0 11px}.support-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.9}
/* teachers */
.teacher-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.teacher-card{background:white;border:1px solid var(--line);border-radius:18px;overflow:hidden;display:grid;grid-template-columns:43% 57%;min-height:320px;box-shadow:var(--shadow)}.teacher-picture{background:linear-gradient(160deg,#d6e4e8,#e3eef2);position:relative;overflow:hidden;min-height:320px}.teacher-picture img{width:100%;height:100%;object-fit:cover;object-position:center top}.teacher-info{padding:31px 26px;display:flex;align-items:flex-start;flex-direction:column}.teacher-info h3{font-size:25px;margin:10px 0 13px}.teacher-school{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;background:var(--mint);color:var(--navy);padding:7px 10px;border-radius:7px}.teacher-info p{margin:20px 0 0;color:var(--muted);font-size:13px;line-height:1.9}.teacher-placeholder{height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:9px;background:linear-gradient(150deg,#e6eff0,#cbdee3)}.teacher-placeholder span{font-family:Georgia,serif;font-weight:800;font-size:65px;color:#638495}.teacher-placeholder small{color:var(--muted)}
/* price */
.price-banner{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:44px 50px;color:#fff;background:linear-gradient(110deg,#123358,#102849);border-radius:19px;position:relative;overflow:hidden}.price-banner::after{content:"¥";font-family:Georgia,serif;font-size:280px;line-height:1;position:absolute;right:-21px;top:-55px;color:#ffffff07;pointer-events:none}.price-banner .eyebrow{color:#eac36e}.price-banner h3{font-size:clamp(35px,4.5vw,57px);margin:5px 0 9px;color:#fff}.price-banner p{font-size:13px;color:#c5d5e8;margin-bottom:0}.price-banner-right{position:relative;z-index:1}.price-banner-right p{font-size:15px;line-height:1.9;margin-bottom:25px}.price-banner-right a{min-width:230px}
/* note */
.note-split{display:grid;grid-template-columns:1.1fr .7fr;gap:70px;align-items:center}.section-navy .eyebrow{color:#f2d184}.note-split h2{margin:19px 0 22px;line-height:1.5}.note-split h2 span{color:var(--gold)}.note-split p{color:#c7d8e8;line-height:2;font-size:14px}.note-lead{font-weight:700;font-size:17px!important;color:#fff!important}.note-split .cta-row{margin-top:30px}.note-design{border:1px solid #fff5;border-radius:15px;min-height:354px;transform:rotate(3deg);background:linear-gradient(135deg,#0c1b37,#234d74);box-shadow:0 24px 50px #031a31aa;display:flex;flex-direction:column;padding:22px}.note-design>span{color:#e7c578;letter-spacing:.23em;font-size:10px;font-weight:800}.note-design-inner{border:2px solid #dbb866;border-radius:8px;flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:15px;margin-top:12px;text-align:center}.note-design-inner svg{color:#eed692}.note-design-inner strong{font-family:serif;font-size:32px;line-height:1.5}.note-design-inner small{color:#d1dce8}
/* gallery and results */
.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.gallery-item{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}.gallery-image{height:215px;background:#eaf0f5}.image-zoom{width:100%;height:100%;display:block;border:0;padding:0;background:transparent;position:relative}.image-zoom img{width:100%;height:100%;object-fit:cover}.zoom-hint{position:absolute;right:13px;bottom:13px;display:inline-flex;align-items:center;gap:3px;background:#fff;color:var(--navy);padding:4px 9px;font-size:11px;border-radius:6px;font-weight:700;box-shadow:0 3px 12px #0002}.gallery-empty{height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;color:#7d98ab}.gallery-empty span{font-size:12px}.gallery-caption{padding:22px}.gallery-caption h3{font-size:17px;margin:0 0 8px}.gallery-caption p{color:var(--muted);font-size:12px;margin:0}.gallery-caption small{display:block;color:#8290a2;font-size:10px;margin-top:8px}.lightbox{position:fixed;inset:0;z-index:150;background:#061325ee;display:grid;place-items:center;padding:50px 24px}.lightbox[hidden]{display:none}.lightbox img{max-height:85vh;max-width:94vw;object-fit:contain;border-radius:8px}.lightbox-close{position:absolute;right:24px;top:21px;background:#ffffff20;border:1px solid #ffffff40;color:#fff;border-radius:10px;width:46px;height:46px;display:grid;place-items:center}.result-preview{max-width:870px;margin:auto;padding:36px;display:flex;align-items:center;gap:36px;background:var(--surface);border-radius:18px;border:1px solid var(--line)}.result-symbol{color:var(--teal);width:110px;height:110px;display:grid;place-items:center;border-radius:50%;background:#e7f1ed;flex-shrink:0}.result-preview h3{margin-bottom:12px}.result-preview p{font-size:14px;color:var(--muted)}.results-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.result-card{border:1px solid var(--line);background:#fff;border-radius:14px;padding:32px}.result-card h3{margin:20px 0}.result-card p{color:var(--muted);font-size:14px}.result-values{display:flex;align-items:center;justify-content:center;gap:30px;border-block:1px solid var(--line);padding:12px;font-weight:900;font-size:33px;color:#bbc5cc}.result-values svg{color:var(--teal)}.result-values strong{color:var(--navy)}.pill{font-size:12px;border-radius:100px;background:var(--mint);color:var(--teal-deep);padding:5px 12px;font-weight:800}
/* voices */
.voices-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.voice-card{margin:0;border:1px solid var(--line);background:#fff;border-radius:14px;padding:34px;position:relative;box-shadow:var(--shadow);min-height:230px}.quote-mark{font-family:Georgia,serif;color:#d8eae8;font-size:110px;position:absolute;right:25px;top:13px;line-height:1;pointer-events:none}.voice-card .eyebrow{position:relative}.voice-card p{font-size:16px;font-weight:650;max-width:420px;position:relative;margin:24px 0 19px}.voice-card footer{font-weight:700;color:var(--muted);font-size:12px;position:relative}
/* steps and parent */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.step-card{padding:29px 22px;border:1px solid var(--line);border-top:4px solid var(--teal);border-radius:12px;background:#fff;box-shadow:var(--shadow)}.step-card>span{color:var(--teal);font-size:12px;letter-spacing:.12em;font-weight:850}.step-card h3{font-size:19px;margin:14px 0}.step-card p{font-size:13px;color:var(--muted);margin:0}.mini-cta{background:#edf6f4;border-radius:17px;border:1px solid #d8e9e5;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:37px 42px;margin-top:50px}.mini-cta h3{font-size:23px;margin:7px 0 6px}.mini-cta p{font-size:13px;color:var(--muted);margin:0}.mini-cta-actions{display:flex;gap:10px;align-items:center;flex-shrink:0}.mini-cta-actions a{min-height:52px}.parent-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:58px;max-width:960px;margin:auto;box-shadow:var(--shadow);position:relative}.parent-card h2{font-size:clamp(27px,3.4vw,43px);margin:15px 0 22px}.parent-card p{max-width:790px;color:var(--muted);line-height:2.1}.parent-icon{float:right;border-radius:50%;height:72px;width:72px;background:var(--mint);color:var(--teal);display:grid;place-items:center}.parent-actions{display:flex;align-items:center;gap:23px;flex-wrap:wrap;margin-top:26px}
/* faq */
.faq-list{max-width:910px;margin:auto;display:grid;gap:11px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.faq-item summary{list-style:none;display:flex;align-items:center;gap:18px;padding:20px 23px;font-size:15px;font-weight:850;cursor:pointer}.faq-item summary::-webkit-details-marker{display:none}.faq-q{color:var(--teal);font-size:19px;flex-shrink:0}.faq-chevron{margin-left:auto;display:flex;color:var(--teal);transition:transform .2s}.faq-item[open] .faq-chevron{transform:rotate(180deg)}.faq-answer{border-top:1px solid var(--line);padding:17px 26px 22px;display:flex;gap:16px;font-size:14px;color:var(--muted)}.faq-answer span{color:var(--teal);font-weight:900}.faq-answer p{margin:0}
/* social */
.social-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.social-link{border:1px solid var(--line);background:#fff;border-radius:14px;min-height:185px;padding:25px;display:flex;align-items:flex-start;flex-direction:column;gap:4px;transition:box-shadow .2s,transform .2s}.social-link:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.social-icon{background:var(--mint);width:49px;height:49px;display:grid;place-items:center;border-radius:12px;color:var(--navy);margin-bottom:9px}.social-link strong{font-size:17px}.social-link small{color:var(--muted);font-size:11px}.social-link>svg{margin-left:auto;margin-top:-20px;color:var(--teal)}
/* final CTA footer */
.bottom-cta{text-align:center;background:radial-gradient(circle at 50% 150%,#264f70,#102849 60%)}.bottom-cta-content{max-width:720px;margin:auto}.bottom-cta h2{font-size:clamp(32px,4.3vw,52px);margin:19px 0}.bottom-cta p{color:#cad9e5;max-width:580px;margin:0 auto 26px}.bottom-cta .cta-row{justify-content:center}.bottom-cta small{display:block;margin-top:22px;color:#b9cbdc}.footer{background:#f3f6f8;padding:63px 0 24px;border-top:1px solid var(--line)}.footer-main{display:flex;justify-content:space-between;gap:50px}.footer-brand{display:inline-flex;align-items:center;gap:11px}.footer-brand strong{font-size:27px;font-family:serif}.footer-main p{color:var(--muted);font-size:13px;margin-top:18px}.footer-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:13px 20px;align-content:start}.footer-nav a{font-size:12px;font-weight:700;color:var(--navy)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:48px;padding-top:23px;border-top:1px solid #d8e1e8;color:#7a8998}.footer-bottom small:last-child{max-width:560px;text-align:right}
/* sub pages */
.page-hero{background:linear-gradient(120deg,#f3f8fa,#edf5f4);padding:84px 0 51px;position:relative;overflow:hidden}.page-hero::before{content:"";position:absolute;width:390px;height:390px;right:-130px;top:-180px;border:1px solid #8dbeb845;border-radius:50%;box-shadow:0 0 0 68px #88c1b80d,0 0 0 138px #88c1b80a}.page-hero .container{position:relative}.page-hero h1{font-size:clamp(33px,4vw,50px);margin:12px 0 14px}.page-hero p{color:var(--muted);font-size:16px}.breadcrumbs{font-size:12px;color:#8090a1;margin-top:37px}.breadcrumbs a:hover{color:var(--teal)}.page-hero+section{padding-top:77px}.price-highlight{text-align:center;background:var(--navy);border-radius:16px;color:#fff;padding:28px;margin-bottom:25px}.price-highlight span{display:block;color:#e6c97c;font-size:12px;font-weight:850;letter-spacing:.13em}.price-highlight strong{display:block;font-size:clamp(38px,5vw,60px);line-height:1.4;font-weight:900}.price-highlight p{font-size:13px;color:#cfdbeb;margin:0}.pricing-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.pricing-plan{border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);padding:29px;background:#fff}.pricing-plan h3{margin:10px 0 22px;font-size:25px}.pricing-table{border-collapse:collapse;width:100%;font-size:14px}.pricing-table th{text-align:left;background:#f0f5f6;color:#64788b;padding:12px 14px;font-size:12px}.pricing-table th:last-child,.pricing-table td:last-child{text-align:right}.pricing-table td{padding:15px 14px;border-bottom:1px solid var(--line)}.pricing-table strong{font-size:19px}.info-card{border:1px solid #cbdedb;border-left:5px solid var(--teal);padding:30px;background:#f5f9f8;border-radius:12px;margin-top:32px}.info-card h3{margin-bottom:10px}.info-card p{color:var(--muted);font-size:15px;margin:0}.info-card a{margin-top:19px}.notice-box{background:#fff9e9;border:1px solid #f1dfba;border-radius:12px;padding:23px 26px;margin-top:26px;color:#6c5533}.notice-box strong{font-size:14px}.notice-box p{font-size:12px;margin:8px 0 0;line-height:1.9}.about-grid{display:grid;grid-template-columns:38% 1fr;gap:65px;align-items:center}.about-photo{max-height:540px;border-radius:21px;overflow:hidden;background:#dde9ed}.about-photo img{width:100%;height:100%;object-fit:cover}.about-grid h2{margin:13px 0}.about-grid h3{font-size:27px}.about-grid p{color:var(--muted);font-size:15px;line-height:2.1}.about-grid .text-link{margin-top:8px}.article{max-width:880px;margin:auto}.article h2{font-size:22px;margin:36px 0 11px}.article p{font-size:15px;color:var(--muted)}.legal-table>div{display:grid;grid-template-columns:240px 1fr;border-bottom:1px solid var(--line);padding:17px 12px;font-size:14px;gap:24px}.legal-table>div strong{font-weight:800}.legal-table>div span{color:var(--muted)}
/* Contact form */
.contact-benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:44px}.contact-benefits>div{display:flex;flex-direction:column;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:23px 10px}.contact-benefits small{color:var(--muted)}.contact-benefits strong{font-size:18px}.contact-panel{max-width:900px;margin:0 auto;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow);padding:47px;display:grid;grid-template-columns:33% 1fr;gap:36px}.contact-panel h3{margin:15px 0}.contact-panel p{font-size:14px;color:var(--muted)}.contact-form-slot form{display:grid;gap:17px}.contact-form-slot form[hidden]{display:none}.contact-form-slot label{display:block;font-size:13px;font-weight:800}.contact-form-slot input:not([type=checkbox]),.contact-form-slot select,.contact-form-slot textarea{display:block;width:100%;border:1px solid #d0dce6;background:#fff;border-radius:9px;padding:13px 15px;outline:none;font-size:14px;color:var(--navy);margin-top:6px;transition:border-color .18s,box-shadow .18s}.contact-form-slot :is(input,textarea,select):focus{border-color:var(--teal);box-shadow:0 0 0 3px #57ada02a}.contact-form-slot textarea{resize:vertical;min-height:140px}.required,.optional{font-size:10px;font-weight:750;border-radius:5px;padding:3px 7px;margin-left:6px}.required{color:#a84630;background:#fbeee7}.optional{color:var(--muted);background:#eef2f5}.privacy-check{display:flex!important;gap:10px;align-items:flex-start;font-size:12px!important;line-height:1.7}.privacy-check input{margin-top:5px}.privacy-check a{text-decoration:underline;color:var(--teal-deep)}.submit-btn{width:100%;border:0}.honeypot{position:absolute!important;left:-9999px!important;opacity:0}.contact-alt{max-width:900px;margin:35px auto 0;background:var(--mint);text-align:center;border-radius:13px;padding:34px}.contact-alt h3{margin-bottom:4px}.contact-alt p{color:var(--muted);font-size:14px}.thankyou-card{max-width:720px;margin:auto;text-align:center;border:1px solid var(--line);border-radius:18px;padding:60px 24px}.thankyou-card svg{color:var(--teal)}.thankyou-card p{color:var(--muted)}
/* focus & reduced motion */
:focus-visible{outline:3px solid #34aaa0!important;outline-offset:3px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}
@media(max-width:1120px){.desktop-nav{gap:12px}.desktop-nav a{font-size:11px}.nav-cta{padding:10px}.brand-text small{display:none}.hero-grid{gap:20px}.mini-cta{flex-wrap:wrap}.support-grid{grid-template-columns:repeat(2,1fr)}.step-grid{grid-template-columns:repeat(2,1fr)}.teacher-card{grid-template-columns:43% 57%}}
@media(max-width:870px){.desktop-nav,.nav-cta{display:none}.menu-toggle{display:grid}.brand-text small{display:block}.hero-grid{grid-template-columns:1fr 0.85fr;gap:15px;min-height:auto}.hero-visual{min-height:430px}.hero-photo{height:420px}.hero-floating{display:none}.hero h1{font-size:35px}.hero-description{font-size:14px}.feature-copy{padding:30px}.teacher-grid{grid-template-columns:1fr}.teacher-card{min-height:280px}.teacher-picture{min-height:290px}.gallery-grid{grid-template-columns:repeat(2,1fr)}.gallery-item:last-child{display:none}.note-split{gap:25px}.footer-nav{grid-template-columns:repeat(2,1fr)}}
@media(max-width:660px){body{font-size:14px;padding-bottom:calc(83px + env(safe-area-inset-bottom))}.container{width:calc(100% - 36px)}.section{padding:72px 0}.section-intro{margin-bottom:32px}.section-intro h2{font-size:28px;line-height:1.5}.section-intro p{font-size:14px}.announcement{font-size:10px;line-height:1.55;padding:6px 13px}.announcement a{white-space:normal;margin-left:6px}.site-header{height:66px}.brand-mark{width:39px;height:39px;font-size:23px}.brand-text strong{font-size:25px}.brand-text small{font-size:7.8px}.menu-toggle{width:44px;height:44px}.hero-grid{display:flex;flex-direction:column;align-items:stretch;padding-top:58px;padding-bottom:55px;gap:39px}.hero-kicker{font-size:10px}.hero-lead{font-size:12px;margin-top:22px}.hero h1{font-size:clamp(33px,8vw,43px);line-height:1.47;margin:12px 0 19px}.hero-description{font-size:14px;line-height:2}.hero-chips{margin:22px 0 27px}.hero-chips span{font-size:11px}.hero-actions{display:grid;grid-template-columns:1fr;gap:10px}.hero-actions a{min-height:55px}.hero-sub{font-size:10px}.hero-visual{min-height:310px}.hero-photo{width:min(310px,78vw);height:365px;border-radius:110px 110px 18px 18px}.hero-photo-caption{left:22px;bottom:15px}.hero-photo-caption strong{font-size:25px}.hero-halo{width:335px}.strip-grid{grid-template-columns:repeat(2,1fr)}.strip-grid>div{padding:23px 8px}.strip-grid>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.strip-grid>div:nth-child(2){border-right:0}.strip-grid strong{font-size:24px}.problem-grid{grid-template-columns:1fr;gap:12px}.problem-card{padding:25px 22px}.problem-card h3{font-size:18px}.solution-line{font-size:13px}.feature-item{grid-template-columns:1fr}.feature-item:nth-child(even) .feature-photo{order:0}.feature-copy{padding:30px 24px}.feature-copy h3{font-size:24px}.feature-copy p{font-size:14px}.feature-index{font-size:60px}.feature-photo{min-height:0;aspect-ratio:1.55}.feature-photo img{object-fit:cover}.support-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.support-card{padding:23px 16px}.support-icon{height:48px;width:48px;margin-bottom:14px}.support-card h3{font-size:16px}.support-card p{font-size:12px}.teacher-grid{gap:15px}.teacher-card{display:grid;grid-template-columns:39% 61%;min-height:0}.teacher-picture{min-height:275px}.teacher-info{padding:22px 14px}.teacher-info .eyebrow{font-size:10px}.teacher-info h3{font-size:19px;margin:9px 0 10px}.teacher-school{font-size:10px;padding:4px 6px;align-items:flex-start}.teacher-info p{font-size:11px;margin-top:14px}.teacher-placeholder span{font-size:37px}.teacher-placeholder small{font-size:10px}.price-banner{grid-template-columns:1fr;gap:16px;padding:29px 25px}.price-banner h3{font-size:42px}.price-banner-right p{font-size:14px}.price-banner-right a{width:100%}.note-split{grid-template-columns:1fr;gap:38px}.note-split h2{font-size:27px}.note-design{min-height:270px;max-width:365px;width:90%;margin:auto;transform:rotate(2deg)}.note-design-inner strong{font-size:27px}.note-split .cta-row{display:grid}.gallery-grid{grid-template-columns:1fr}.gallery-item:last-child{display:block}.gallery-image{height:220px}.result-preview{display:block;padding:26px}.result-symbol{height:76px;width:76px;margin-bottom:20px}.result-preview h3{font-size:19px}.voices-grid{grid-template-columns:1fr}.voice-card{padding:28px;min-height:200px}.step-grid{grid-template-columns:1fr;gap:10px}.step-card{padding:23px}.mini-cta{padding:29px 21px}.mini-cta h3{font-size:20px}.mini-cta-actions{width:100%;display:grid;grid-template-columns:1fr;gap:9px}.parent-card{padding:32px 23px}.parent-icon{height:55px;width:55px}.parent-card h2{font-size:28px}.parent-card p{font-size:14px}.parent-actions{display:grid;gap:18px}.faq-item summary{font-size:14px;padding:17px 16px;gap:13px}.faq-answer{padding:15px}.social-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.social-link{padding:18px;min-height:150px}.social-icon{height:41px;width:41px}.social-link strong{font-size:15px}.bottom-cta h2{font-size:31px}.bottom-cta .cta-row{display:grid}.footer{padding:52px 0 24px}.footer-main{display:block}.footer-nav{grid-template-columns:repeat(2,1fr);gap:15px;margin-top:30px}.footer-bottom{display:block;margin-top:33px}.footer-bottom small{display:block}.footer-bottom small:last-child{text-align:left;margin-top:14px}.sticky-actions{gap:9px;padding:9px 14px calc(9px + env(safe-area-inset-bottom))}.sticky-actions a{height:53px;width:50%;font-size:15px}.page-hero{padding:53px 0 32px}.page-hero h1{font-size:35px}.page-hero p{font-size:14px}.breadcrumbs{margin-top:26px}.pricing-grid{grid-template-columns:1fr}.pricing-plan{padding:23px}.pricing-plan h3{font-size:23px}.contact-benefits{grid-template-columns:repeat(2,1fr);gap:10px}.contact-benefits>div{padding:18px 8px}.contact-benefits strong{font-size:15px}.contact-panel{display:block;padding:24px 19px}.contact-panel>div:first-child{margin-bottom:25px}.about-grid{grid-template-columns:1fr;gap:30px}.about-photo{max-width:360px}.about-grid h3{font-size:24px}.legal-table>div{grid-template-columns:1fr;gap:3px;padding:14px 0}.results-grid{grid-template-columns:1fr}}
.social-disabled{opacity:.61;cursor:default}.social-disabled:hover{transform:none;box-shadow:none}
.pricing-modal{position:fixed;inset:0;z-index:145;background:#07172ac7;padding:30px 16px;display:flex;align-items:center;justify-content:center;overflow:auto}.pricing-modal[hidden]{display:none}.pricing-modal-dialog{position:relative;width:min(870px,100%);max-height:calc(100vh - 60px);overflow:auto;border-radius:18px;background:#fff;color:var(--navy);padding:43px 39px}.pricing-modal-dialog h2{font-size:30px;margin:11px 0}.pricing-modal-dialog>p{color:var(--muted);font-size:14px}.modal-close{position:absolute;right:20px;top:18px;display:grid;place-items:center;background:#f3f6f8;border:1px solid var(--line);border-radius:9px;width:43px;height:43px;color:var(--navy)}.pricing-modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:22px 0}.pricing-modal-grid>div{border:1px solid var(--line);border-radius:12px;overflow:hidden;padding:15px}.pricing-modal-grid h3{font-size:20px;margin:3px 0 14px}@media(max-width:660px){.pricing-modal-dialog{padding:37px 20px;max-height:calc(100dvh - 32px)}.pricing-modal-dialog h2{font-size:23px}.pricing-modal-grid{grid-template-columns:1fr;gap:14px}.pricing-modal-grid h3{font-size:18px}}
.sticky-actions .sticky-pending{width:min(270px,50%);height:55px;border-radius:9px;display:flex;justify-content:center;align-items:center;gap:8px;background:#e7edf0;color:#6b7d8d;font-size:13px;font-weight:800;cursor:default}@media(max-width:660px){.sticky-actions .sticky-pending{width:50%;height:53px}}

/* ============================================
   東大漢 2026 リニューアル: ネイビー・藍・金
   ============================================ */
:root{
 --navy:#111d3d;--navy-dark:#0b1732;--navy-soft:#304e88;
 --teal:#5368b7;--teal-deep:#344f9b;--mint:#eaf0ff;
 --gold:#ecc879;--gold-light:#ffefbd;--orange:#3857a5;
 --orange-hover:#203f8f;--line:#d8dfee;--ink:#102245;
 --muted:#576785;--surface:#f1f4fc;--line-green:#06c755;
 --shadow:0 16px 48px rgba(22,39,90,.095);
}
body{background:#fff;color:var(--ink)}
.section-tint{background:linear-gradient(140deg,#f2f5fd,#f8f9fc)}
.section-white{background:#fff}
.section{padding-block:88px}
.announcement{background:#1b2e58;color:#f7f6f2}
.announcement a{color:#ffe3a1}
.site-header{box-shadow:0 3px 18px #06162e0c}
.brand-logo{width:48px;height:48px;object-fit:contain;mix-blend-mode:multiply}
.brand-text strong{letter-spacing:.04em}
.footer-logo{width:54px;height:54px;object-fit:contain;mix-blend-mode:multiply;border-radius:7px}
.footer-brand{display:flex;align-items:center;gap:12px}
.btn-primary,.nav-cta{background:#263f86}
.btn-primary:hover,.nav-cta:hover{background:#162d68}
.btn-orange,.sticky-orange{background:#294b9a;box-shadow:0 8px 22px #10244824}
.btn-orange:hover,.sticky-orange:hover{background:#1c397e}
.btn-gold{background:#efcb79;color:#11244c}
.btn-line,.sticky-green{background:#06c755}
.line-logo{flex-shrink:0;width:27px;height:27px}
.btn-line .line-logo,.sticky-green .line-logo{background:white;border-radius:9px;padding:2px;width:29px;height:29px}
.sticky-actions{border-top:1px solid #e2e6ef;box-shadow:0 -8px 30px #12254c1e}
.sticky-actions a{width:min(310px,50%);font-size:14px}
.hero{background:radial-gradient(circle at 75% 20%,#2a4e80 0%,transparent 46%),linear-gradient(117deg,#0a1833 0%,#192e54 68%,#243962);}
.hero-grid{min-height:620px;gap:64px}
.hero h1{font-size:clamp(31px,3.7vw,57px);line-height:1.47}
.hero h1 em{color:#ffda86}
.hero-description{font-size:16px;line-height:1.9}
.hero-kicker{color:#f6d28e}
.hero-actions .btn-line{box-shadow:0 12px 24px #061c1937}
.hero-sub{color:#d4deeb;margin-top:15px}
.hero-photo{border:6px solid #ffffff30;box-shadow:0 35px 90px #0005;overflow:hidden}
.hero-photo img{object-fit:cover;object-position:50% 35%}
.hero-photo::after{content:"";position:absolute;inset:47% 0 0;background:linear-gradient(transparent,#0b142bbd);pointer-events:none}
.hero-photo-caption{z-index:2}
.strip{background:#fff}
.eyebrow{color:#5368b7}
.hl{box-shadow:inset 0 -.25em #f4db9b}
.feature-list{gap:24px}
.feature-item{border:1px solid #dce3f1;box-shadow:0 15px 38px #0e2c5c0c;border-radius:18px;overflow:hidden;background:white}
.feature-item:nth-child(even) .feature-copy{background:#fcfdff}
.feature-photo{background:#f2f4f8;overflow:hidden}
.feature-photo img{width:100%;height:100%;object-fit:cover;object-position:center 35%}
.feature-item:nth-child(2) .feature-photo img{object-fit:contain;object-position:center;background:#f4f5fa}
.feature-item:nth-child(3) .feature-photo img{object-fit:contain;object-position:center;background:#fafbff}
.support-card{background:#fff;border-color:#dfe5f3;box-shadow:0 8px 22px #07193a0b}
.support-icon{color:#3653a6;background:#eef3ff}
.teacher-card{background:#fff;border-color:#dfe5f3;overflow:hidden}
.teacher-picture{background:#eef2fb}
.teacher-picture img{object-position:50% 22%;object-fit:cover}
.teacher-card:nth-child(2) .teacher-picture img{object-fit:cover;object-position:50% 14%;}
.teacher-info p{line-height:1.94}
.teacher-school{color:#263e83}
.price-banner{background:radial-gradient(circle at 94% 5%,#6079bc 0%,transparent 45%),linear-gradient(125deg,#0c1b3b,#2c4683)}
.price-banner h3{color:#f6cd75}
.monthly-examples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:25px 0 0}
.monthly-examples>div{background:linear-gradient(170deg,#fff,#f5f7fd);border:1px solid #dbe2f0;border-radius:13px;padding:20px 22px;display:flex;flex-direction:column;gap:4px}
.monthly-examples span{font-weight:800;font-size:14px;color:#536587}
.monthly-examples strong{font-size:clamp(24px,2.5vw,34px);letter-spacing:-.025em;color:#172c63}
.monthly-examples small{color:#8593af}
.price-example-heading{margin-top:42px;border-left:5px solid #e9bd5d;padding-left:15px}
.gallery-grid.lesson-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.lesson-grid .gallery-item{border:1px solid #dce4ef;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 14px 35px #04132f10}
.lesson-grid .gallery-image{height:440px;background:#f5f6fa;overflow:hidden}
.lesson-grid .image-zoom{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background:#fff}
.lesson-grid .gallery-image img{width:100%;height:100%;object-fit:contain;object-position:center;display:block}
.lesson-grid .gallery-caption{padding:20px 18px 23px}
.lesson-grid .gallery-caption h3{font-size:18px}
.lesson-grid .gallery-caption p{font-size:13px;color:#637189;margin-bottom:0}
.gallery-note{text-align:center;color:#687794;font-size:12px;margin:20px 0 0}
.line-gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}
.line-example{border:1px solid #dce4f2;border-radius:16px;background:#fff;padding:17px;box-shadow:0 15px 38px #0623570e;overflow:hidden}
.line-example .image-zoom{display:block;width:100%;position:relative;background:#8cabd9;border-radius:9px;overflow:hidden;border:1px solid #bdd0ec;padding:0}
.line-example .image-zoom img{display:block;width:100%;height:auto;object-fit:contain}
.line-label{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:15px}
.line-label span{font-size:10px;letter-spacing:.14em;color:#4561ad;font-weight:900}
.line-label h3{font-size:16px;line-height:1.3;margin:0}
.line-example>p{font-size:13px;line-height:1.85;color:#5d6e89;margin:17px 0 3px}
.line-action-panel{margin-top:34px;display:flex;align-items:center;justify-content:space-between;gap:30px;border-radius:17px;padding:32px 38px;background:linear-gradient(105deg,#f0f8f0,#e9f7f1);border:1px solid #cbecd7}
.line-action-panel>div>.line-logo{vertical-align:middle;margin-right:8px}
.line-action-panel h3{display:inline;font-size:23px;color:#164b36}
.line-action-panel p{margin:10px 0 5px;color:#35564e;max-width:640px;font-size:14px}
.line-action-panel small{color:#59796c;font-size:11px}
.line-action-panel>a{flex-shrink:0}
.social-youtube .social-icon{background:#ffeded;color:#f02020}
.social-tiktok .social-icon{background:#12121e;color:#fff;text-shadow:-2px -1px #00f1e4,2px 1px #fc2671}
.social-instagram .social-icon{background:linear-gradient(135deg,#ffc66e,#fa417f,#a243dc);color:white}
.social-x .social-icon{background:#0e1018;color:white}
.social-link{border-color:#dbe3ef}
.social-disabled{opacity:.82}
.parent-card{background:linear-gradient(140deg,#fff,#edf2ff)}
.contact-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.contact-choice{background:linear-gradient(160deg,#fff,#f3f6fc);padding:34px;border:1px solid #dde5f2;border-radius:17px;box-shadow:0 12px 35px #091a350f}
.contact-choice h3{font-size:22px;margin:14px 0}
.contact-choice p{color:#586c87;font-size:14px}
.contact-choice .btn-line,.contact-choice .btn-primary{width:100%;margin-top:14px}
.contact-choice small{display:block;font-size:12px;margin-top:16px;color:#5f728a}
.page-hero{background:linear-gradient(115deg,#eff4ff,#fff9ed);border-bottom:1px solid #e1e6f3}
.article h2{font-size:23px}
.legal-table{background:#fff}
.bottom-cta{background:radial-gradient(circle at 90% 5%,#334d85 0%,transparent 45%),linear-gradient(140deg,#071832,#1c3259)}
@media(max-width:920px){.gallery-grid.lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-grid .gallery-image{height:480px}.line-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.monthly-examples{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:660px){
 body{font-size:14px}.container{width:calc(100% - 32px)}
 .section{padding:65px 0}
 .brand-logo{width:40px;height:40px}
 .brand-text strong{font-size:23px}
 .brand-text small{font-size:7px}
 .announcement{font-size:10px}
 .hero-grid{padding-top:45px;padding-bottom:46px;gap:28px}
 .hero h1{font-size:clamp(29px,7.8vw,42px);line-height:1.46}
 .hero-description{font-size:14px}
 .hero-actions{display:flex;flex-direction:column}
 .hero-actions>a{width:100%}
 .hero-photo{height:360px;width:min(330px,80vw)}
 .hero-sub{line-height:1.85}
 .feature-photo{aspect-ratio:1.35}
 .teacher-card{grid-template-columns:38% 62%}
 .monthly-examples{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
 .monthly-examples>div{padding:16px 12px}
 .monthly-examples span{font-size:11px}
 .monthly-examples strong{font-size:clamp(20px,6vw,25px)}
 .monthly-examples small{font-size:10px}
 .gallery-grid.lesson-grid{grid-template-columns:1fr;gap:16px}
 .lesson-grid .gallery-image{height:440px}
 .line-gallery-grid{grid-template-columns:1fr;gap:20px}
 .line-example{padding:12px}
 .line-label{padding:6px 3px 0}
 .line-label h3{font-size:17px}
 .line-example>p{padding:0 5px}
 .line-action-panel{padding:23px 19px;flex-direction:column;align-items:stretch;gap:20px}
 .line-action-panel h3{font-size:19px}
 .line-action-panel a{width:100%}
 .contact-choice-grid{grid-template-columns:1fr;gap:15px}
 .contact-choice{padding:26px 21px}
 .sticky-actions a{font-size:12px;gap:6px}
 .sticky-actions .line-logo{width:23px;height:23px}
 .social-grid{grid-template-columns:repeat(2,1fr)}
}
.gallery-grid.lesson-grid .gallery-item:last-child{display:block}

/* 2026-10-25: 5分刻みの柔軟性と透明な公式価格比較を強調 */
html{scroll-padding-top:95px}
.flexible-calculator{margin:32px auto 36px;padding:36px;border:1px solid #c9d7ed;border-radius:22px;background:linear-gradient(150deg,#eaf2ff,#fff 65%,#fff9ee);box-shadow:0 15px 35px #102a5410}
.flexible-calculator-heading{display:flex;gap:30px;align-items:center;justify-content:space-between}
.flexible-calculator h3{font-size:clamp(23px,3.5vw,36px);line-height:1.4;margin:10px 0;color:#0f2753}
.flexible-calculator-heading p{font-size:14px;color:#62708a;margin:0}
.calculator-5min-mark{flex:0 0 103px;width:103px;height:103px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:49px;font-weight:900;line-height:1;color:#d7a649;background:linear-gradient(140deg,#fff4d8,#fff);border:2px solid #f0ce89}
.calculator-5min-mark span{font-size:12px;letter-spacing:.2em;color:#8b6b2c;margin-top:6px}
.calc-controls{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:25px 0}
.calc-controls label{font-size:13px;font-weight:800;color:#465a80;display:flex;flex-direction:column;gap:9px}
.calc-controls select{border-radius:12px;border:1px solid #bbcbe6;background:white;padding:15px 16px;color:#142b60;font-size:19px;font-weight:850;cursor:pointer;min-width:0;width:100%;font-family:inherit}
.calc-result{display:grid;grid-template-columns:1fr 1.3fr;gap:15px}
.calc-result>div{background:#fff;border:1px solid #d3def0;border-radius:13px;padding:21px;display:flex;flex-direction:column;gap:11px}
.calc-result small{font-size:12px;color:#6c7892;font-weight:800}
.calc-result strong{font-size:clamp(23px,3vw,34px);color:#18346c}
.calc-result-total{background:linear-gradient(120deg,#102d64,#254e93)!important;border-color:#102d64!important}
.calc-result-total small{color:#e4ecff}.calc-result-total strong{color:#ffdf97;font-size:clamp(28px,3.6vw,42px)}
.calc-tip{display:block;margin-top:15px;line-height:1.7;color:#6d7890;font-size:11px}
.price-banner-tagline{color:#f1d597;font-size:24px;line-height:1.55;margin:0 0 14px}
.price-banner-right>p{color:#eff3ff}
.price-teaser{margin-top:25px;background:#f3f7fe;padding:26px 29px;border-radius:13px;border-left:5px solid #d9af5b}
.price-teaser>strong{font-size:20px;color:#192f65}.price-teaser p{color:#60718a;margin:9px 0}
.comparison-anchor{scroll-margin-top:112px}.comparison-wrap{margin:50px 0 34px;padding:37px;border-radius:20px;border:1px solid #d4dfed;background:#f5f8ff}
.comparison-heading h3{font-size:clamp(24px,3.4vw,36px);margin:12px 0}.comparison-heading h3 span{color:#c29437}
.comparison-heading p{color:#66728a;font-size:14px}.comparison-bars{display:grid;gap:20px;margin-top:30px}
.comparison-entry{border:1px solid #d9e2ef;border-radius:13px;background:#fff;padding:22px}
.comparison-entry.is-ours{border:2px solid #e9b95f;background:#fffdf6}
.comparison-identity{display:flex;align-items:baseline;justify-content:space-between;gap:15px;flex-wrap:wrap}
.comparison-identity strong{font-size:17px;color:#16305e}.comparison-identity>span{font-size:24px;font-weight:900;white-space:nowrap;color:#1c376b}
.is-ours .comparison-identity>span{color:#bf862a;font-size:29px}.comparison-tax{font-size:12px!important;color:#737f95!important;font-weight:400}
.comparison-track{height:14px;border-radius:30px;background:#e9eef6;overflow:hidden;margin:16px 0 11px}
.comparison-fill{height:100%;background:#98aac6;border-radius:20px}
.is-ours .comparison-fill{background:linear-gradient(90deg,#d3a351,#f4d38a)}
.comparison-entry p{font-size:12px;color:#61718b;line-height:1.8;margin:0}.comparison-entry p a{margin-left:9px;color:#345aa0;font-weight:800;text-decoration:underline;text-underline-offset:3px}
.comparison-entry p a svg{vertical-align:middle}
.comparison-disclaimer{color:#66758c;font-size:12px;line-height:1.9;margin:20px 0 0}
.about-photo img{object-fit:contain;background:#f6faff}
@media(max-width:660px){.flexible-calculator{padding:22px 16px;border-radius:16px}.calculator-5min-mark{width:70px;height:70px;flex-basis:70px;font-size:34px}.calculator-5min-mark span{font-size:9px}.flexible-calculator-heading{gap:10px}.flexible-calculator h3{font-size:24px}.flexible-calculator-heading p{font-size:12px}.calc-controls{gap:10px}.calc-controls label{font-size:11px}.calc-controls select{padding:13px 8px;font-size:16px}.calc-result{grid-template-columns:1fr;gap:9px}.calc-result>div{padding:15px 18px}.comparison-wrap{padding:22px 14px}.comparison-entry{padding:15px}.comparison-identity>span{font-size:21px}.comparison-identity strong{font-size:14px}.is-ours .comparison-identity>span{font-size:26px}.price-teaser{padding:19px}.price-teaser>strong{font-size:17px}.price-banner-tagline{font-size:21px}}

/* 2026-10-27: 実績・声の強化、5分から学べる訴求、SNSアイコン修正 */
.hero-kicker{font-size:13px;padding:10px 16px;border-color:#ffffff4b;background:#ffffff16}
.hero-lead{font-size:15px;font-weight:850;letter-spacing:.09em}
.hero h1 em{display:inline-block;margin:8px 0;padding:8px 16px;border-radius:18px;background:linear-gradient(135deg,#ffe2a3,#fff1c7 55%,#ffd97d);color:#15315c;box-shadow:0 14px 34px #091d3b35;font-weight:900}
.feature-item:first-child{border:2px solid #f0d596;box-shadow:0 22px 44px #b48c3620}
.feature-item:first-child .feature-copy{background:linear-gradient(130deg,#fffdf8,#fff8e6)}
.feature-item:first-child .feature-copy h3{font-size:31px;line-height:1.45}
.feature-item:first-child .feature-index{color:#edd69f}
.feature-item:first-child .feature-copy .eyebrow{color:#b98524}
.note-design{transform:none!important}
.section-intro-tight{margin-top:44px}
.story-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:8px}
.story-card{background:#fff;border:1px solid #dbe4ef;border-radius:18px;padding:26px;box-shadow:0 12px 30px #102a5410;display:flex;flex-direction:column;gap:10px}
.story-card h3{margin:0;font-size:24px;line-height:1.5;color:#102955}
.story-top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.story-period{font-size:12px;font-weight:800;color:#6e7b92}
.story-student{font-size:15px;font-weight:900;color:#15756c}
.story-summary{margin:0;color:#4d5d76;font-weight:700;line-height:1.8}
.story-card blockquote{margin:0;padding:18px 18px 0;border-top:1px solid #e6edf5;color:#485a73;line-height:1.95}
.story-grid-compact .story-card{padding:22px}
.story-grid-compact .story-card h3{font-size:21px}
.story-grid-compact .story-card blockquote{padding-top:15px;font-size:14px}
.voice-school{display:block;margin-top:6px;font-size:16px;color:#133160}
.voice-card-compact p{display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}
.voice-card-compact .voice-school{font-size:15px}
.voice-card-compact{min-height:0}
.social-tiktok .social-icon svg,.social-x .social-icon svg{width:28px;height:28px}
@media(max-width:860px){
  .story-grid{grid-template-columns:1fr}
}
@media(max-width:660px){
  .hero-kicker{font-size:11px;padding:8px 12px}
  .hero-lead{font-size:12px}
  .hero h1 em{padding:7px 12px;border-radius:14px}
  .feature-item:first-child .feature-copy h3{font-size:26px}
  .story-card{padding:22px}
  .story-card h3{font-size:21px}
  .voice-school{font-size:14px}
}

/* 2026-10-30 新料金：5分600円/550円、60分超は加算550円/500円 */
.pricing-formula{padding:28px;margin:30px 0;background:linear-gradient(135deg,#f8fafc,#fefaf0);border:1px solid #d8dfed;border-radius:20px}
.pricing-formula-heading h3{margin:8px 0;color:#0f2a57;font-size:clamp(21px,2.7vw,29px);line-height:1.5}
.pricing-formula-heading p{color:#55647e;margin:4px 0 20px;line-height:1.7}
.pricing-formula-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.pricing-formula-grid article{padding:25px 23px;border:1px solid #d6e1ef;border-radius:15px;background:white;box-shadow:0 8px 20px #1a32530b}
.formula-tag{display:inline-block;background:#fae3ab;color:#614510;padding:5px 11px;border-radius:8px;font-weight:850;font-size:14px}
.formula-tag-blue{background:#e4eefb;color:#214977}
.pricing-formula-grid article>strong{display:block;font-size:19px;color:#1b335f;margin:16px 0 8px;line-height:1.55}
.pricing-formula-grid article strong em{font-style:normal;color:#b47e20;font-size:25px}
.pricing-formula-grid article>p{font-size:14px;color:#566985;line-height:1.9}
.pricing-formula-grid article>p strong{color:#142c57}
.formula-equation{background:#f2f5fa;padding:14px;border-radius:9px;margin-top:14px;font-weight:750;font-size:16px;line-height:2;color:#1a325c}
.formula-equation b{font-size:21px;color:#b47e20}
.calc-breakdown{margin:16px 0 0;background:#fffaf0;border:1px solid #eedbb5;padding:13px 15px;border-radius:11px;color:#18315b;font-weight:800;font-size:14px;line-height:1.8}
.pricing-reference{max-width:800px;margin:30px auto 42px;border:1px solid #d9e2ef;border-radius:20px;padding:25px;background:white;box-shadow:0 15px 38px #14295316}
.pricing-reference-top h3{color:#152e5a;margin:7px 0 6px;font-size:clamp(21px,3vw,28px)}
.pricing-reference-top p{color:#697895;font-size:14px;margin:0 0 18px}
.pricing-reference-button{border:0;padding:0;border-radius:12px;display:block;position:relative;width:100%;cursor:zoom-in;overflow:hidden;background:#f8f9fc}
.pricing-reference-button img{display:block;width:100%;height:auto}
.pricing-reference figcaption{color:#68758e;font-size:11px;line-height:1.8;margin-top:12px}
@media(max-width:690px){.pricing-formula{padding:19px 14px}.pricing-formula-grid{grid-template-columns:1fr;gap:12px}.pricing-formula-grid article{padding:20px 16px}.pricing-formula-grid article>strong{font-size:17px}.formula-equation{font-size:15px}.formula-equation b{font-size:19px}.pricing-reference{padding:12px;border-radius:14px}.pricing-reference-top{padding:8px 8px 0}.calc-breakdown{font-size:12px}}

.comparison-savings{margin-top:22px;padding:21px;background:linear-gradient(115deg,#152f61,#23467e);border-radius:13px;color:#fff;display:flex;align-items:flex-start;gap:8px;flex-direction:column}
.comparison-savings span{font-size:12px;color:#dce7ff;font-weight:850}
.comparison-savings strong{font-size:clamp(19px,3vw,27px);line-height:1.5}
.comparison-savings strong em{font-size:1.35em;color:#f7d58b;font-style:normal}
.comparison-savings small{font-size:11px;color:#d6e0f6;line-height:1.7}