.it-page{--accent:#79e7f4;--glow:#1664df;background:#10131a}.it-page h1{scroll-margin-top:110px}.it-hero{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:6%;padding-block:25px 75px}.it-kicker{font-size:16px;font-weight:700;margin:0 0 22px;letter-spacing:.05em}.it-hero h1>span{font-size:clamp(23px,2.8vw,40px);font-weight:800;display:block;letter-spacing:-.03em;margin-bottom:12px}.it-hero h1>strong{display:block;font-size:clamp(50px,5.5vw,82px);line-height:1.24;font-weight:900;letter-spacing:-.055em}.it-hero h1 em{white-space:nowrap}.it-subtitle{font-size:13px;color:#d3dce8;margin-block:20px}.it-intro{font-size:13px;color:#abb7c9;line-height:2.15;margin:0 0 25px}.it-hero-actions{display:flex;align-items:flex-start;flex-direction:column;gap:20px}.it-cover-stage{height:580px;position:relative;isolation:isolate;display:flex;justify-content:center;align-items:center;min-width:0;background:radial-gradient(ellipse,#0c58e950,transparent 70%)}.it-cover-stage:after{content:'';position:absolute;inset:35% -4% 10%;z-index:-1;background:#123fc7;transform:skewY(-12deg);clip-path:polygon(0 15%,100% 0,100% 80%,0 100%)}.it-cover-grid{position:absolute;inset:0;z-index:-2;background-image:linear-gradient(#75dbff13 1px,transparent 1px),linear-gradient(90deg,#75dbff13 1px,transparent 1px);background-size:35px 35px;mask-image:radial-gradient(ellipse,#000,transparent 70%)}.it-orbit{position:absolute;width:100%;aspect-ratio:1;border:1px solid #79e7f43b;border-radius:50%;transform:rotate(-30deg) scaleY(.52);z-index:-1}.it-orbit:before,.it-orbit:after{content:'';position:absolute;width:9px;height:9px;background:#79e7f4;border-radius:50%;box-shadow:0 0 20px #79e7f480}.it-orbit:before{left:3%;top:27%}.it-orbit:after{right:2%;bottom:30%}.it-real-cover{width:65%;max-width:340px;margin:0;transform:rotate(7deg);animation:itBookFloat 7s ease-in-out infinite}.it-real-cover img{width:100%;height:auto;display:block;border-right:7px solid #e1d3b3;box-shadow:18px 25px 35px #0007}.it-real-cover figcaption{display:flex;justify-content:space-between;gap:8px;color:#d4dfed;font-size:10px;margin-top:15px}.it-signal-label{position:absolute;left:0;top:15px;font:8px monospace;letter-spacing:2px;color:#81b2d9}.it-cover-stamp{position:absolute;left:-1%;bottom:6%;padding:18px 24px;background:var(--accent);color:#10202a;transform:rotate(-6deg);box-shadow:6px 6px 0 #082c5d}.it-cover-stamp strong{font:700 50px/.9 monospace;display:block}.it-cover-stamp span{font:8px monospace;letter-spacing:2px;display:block;margin-top:9px}.it-stat-band{display:grid;grid-template-columns:1fr 1fr 1.2fr;background:#192530;border-block:1px solid #79e7f44a;padding:30px 5%}.it-stat-band>span{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;border-right:1px solid #79e7f433}.it-stat-band>span:last-child{border:0}.it-stat-band strong{font:700 clamp(24px,3vw,42px)/1.2 monospace;color:var(--accent)}.it-stat-band strong>span{font:800 20px 'Noto Sans JP',sans-serif;margin-left:6px}.it-stat-band>span:last-child strong{font:800 clamp(18px,2vw,28px)/1.4 'Noto Sans JP',sans-serif;color:#f5f2eb}.it-stat-band small{font-size:10px;color:#9fb4ca}.it-section{padding-block:80px}.it-listen-section{background:linear-gradient(155deg,#172b4c20,transparent 65%)}.it-listen-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:5%;align-items:start}.it-player-block{position:sticky;top:114px;scroll-margin-top:110px}.it-player-top{display:flex;gap:8px;align-items:center;font:9px monospace;letter-spacing:.5px}.it-player-top p{flex:1;font:11px/1.7 'Noto Sans JP',sans-serif;margin:0}.it-player-top>span:last-child{color:#759bb9;font-size:8px}.it-live-dot{width:6px;height:6px;flex-shrink:0;background:var(--accent);border-radius:50%;box-shadow:0 0 14px #79e7f460}.it-video{margin-top:16px}.it-video .book-video-launch{background:radial-gradient(ellipse at 15% 30%,#1266d490,transparent 80%),#101d35;gap:5%}.it-video .video-label{font-size:clamp(15px,1.7vw,24px);text-align:left;letter-spacing:.02em}.it-video .book-video-launch img{transform:rotate(-6deg)}.it-player-links{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;font-size:10px;color:#aac6de;line-height:1.8;margin-top:14px}.it-player-links a{text-decoration:underline;text-underline-offset:4px}.it-player-block .book-fine{font-size:10px}.it-filters{display:flex;flex-wrap:wrap;gap:7px}.it-filters button{background:transparent;color:#becbd8;border:1px solid #ffffff2d;padding:9px 11px;font-size:10px;cursor:pointer}.it-filters button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#10202a}.it-filters button:hover{border-color:var(--accent)}.it-track-count{font:9px monospace;letter-spacing:1px;color:#849eb4;text-align:right;margin-block:14px}.it-track-list{list-style:none;padding:0;margin:0;border-top:1px solid #79e7f444}.it-track-row{display:flex;align-items:stretch;border-bottom:1px solid #ffffff22;min-height:74px}.it-track-row[hidden]{display:none}.it-track-row>button{display:flex;align-items:center;gap:20px;background:transparent;border:0;color:#e4edf5;padding:17px 12px 17px 3px;flex:1;min-width:0;text-align:left;cursor:pointer}.it-track-num{font:17px monospace;color:#7399b9;flex-shrink:0}.it-track-name{flex:1;min-width:0;font-weight:700;font-size:14px}.it-track-name small{display:block;font:8px monospace;letter-spacing:1px;color:#6e8da8;margin-top:6px}.it-track-play{font-size:11px;color:var(--accent)}.it-track-row>button[aria-pressed=true]{background:#79e7f40e}.it-track-row>button[aria-pressed=true] .it-track-name,.it-track-row>button:hover .it-track-name{color:var(--accent)}.it-track-row>a{display:grid;place-items:center;padding:12px;color:#86abc9;font-size:18px}.it-track-row>a:hover{color:var(--accent);background:#79e7f40a}.it-feature-spread{display:grid;grid-template-columns:.75fr 1.25fr;gap:6%;align-items:center;padding-block:32px 55px;border-bottom:1px solid var(--line)}.it-feature-spread+.it-feature-spread{padding-top:55px}.it-feature-index{font:9px monospace;letter-spacing:2px;color:var(--accent)}.it-feature-copy h3{font-size:clamp(23px,2.7vw,35px);line-height:1.7;letter-spacing:-.04em;margin:22px 0 18px}.it-feature-copy p{font-size:12px;line-height:2.2;color:#b0bccc}.it-feature-copy .sub-link{display:inline-block;margin-top:16px;line-height:1.9}.it-rhyme-example{display:flex;align-items:start;flex-direction:column;gap:7px;padding:20px 24px;background:#79e7f409;border-left:2px solid var(--accent);margin-top:24px}.it-rhyme-example>span{font-size:14px}.it-rhyme-example>b{font:16px monospace;color:#6d8ba4}.it-rhyme-example strong{font-size:22px;color:var(--accent)}.it-rhyme-example small{font-size:9px;line-height:1.8;color:#7e9ab1;margin-top:6px}.it-page-sample{min-width:0;display:block}.it-page-sample img{width:100%;height:auto;display:block;box-shadow:8px 10px 0 #0004;transition:transform .2s}.it-page-sample:hover img{transform:translateY(-3px)}.it-page-sample>span{font-size:10px;color:#91acc2;display:block;margin-top:15px}.it-spread-reverse{grid-template-columns:1.25fr .75fr}.it-spread-reverse .it-feature-copy{order:2}.it-spread-reverse .it-page-sample{order:1}.it-bonus-section{background:#182330}.it-access-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.it-access-grid>article{padding:35px;border:1px solid #ffffff2b;background:#101925}.it-access-grid .it-access-book{border-color:#79e7f45c;background:linear-gradient(125deg,#1944774a,transparent),#101925}.it-access-grid h3{font-size:30px;line-height:1.6;margin:15px 0 23px;letter-spacing:-.04em}.it-access-grid ul{padding:0;list-style:none;display:grid;gap:15px;margin-bottom:28px}.it-access-grid li{font-size:12px;line-height:1.9;position:relative;padding-left:19px}.it-access-grid li:before{content:'＋';position:absolute;left:0;color:var(--accent)}.it-access-grid .button{font-size:12px;padding:16px 20px;gap:28px}.it-outline-button{border:1px solid #79e7f45c;color:var(--accent)}.it-outline-button:hover{background:#79e7f416}.it-bonus-note{font-size:10px;line-height:1.9;color:#8fa8c0;max-width:370px;margin-block:25px}.it-study-steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.it-study-steps>li{padding-top:25px;border-top:1px solid #79e7f44a}.it-study-steps>li>span{font:12px monospace;color:var(--accent)}.it-study-steps h3{font-size:21px;margin-top:22px}.it-study-steps p{font-size:12px;line-height:2.2;color:#aab8ca}.it-purchase{padding-block:75px;background:#123fc7;color:#f7f8fd}.it-purchase-layout{display:grid;grid-template-columns:.65fr 1.35fr;align-items:center;gap:9%;max-width:1050px}.it-purchase-cover{padding:20px}.it-purchase-cover img{width:100%;height:auto;display:block;max-width:260px;margin:auto;transform:rotate(-6deg);box-shadow:10px 16px 0 #09277b80}.it-purchase h2{font-size:clamp(25px,3.2vw,43px)}.it-purchase em{color:#a2f2ff}.it-purchase-subtitle{font-size:12px;line-height:1.9;margin-bottom:25px;color:#c6d6ff}.it-book-data{font-size:11px;line-height:1.9;color:#d1dfff;display:grid;gap:6px;margin-bottom:25px}.it-book-data>div{display:grid;grid-template-columns:65px 1fr;gap:10px}.it-book-data dt{color:#94b7ff}.it-book-data dd{margin:0}.it-publisher-link{display:block;width:max-content;max-width:100%;font-size:10px;text-decoration:underline;text-underline-offset:4px;margin-top:22px}.it-purchase .book-fine{color:#aac9ff;font-size:10px}.it-page .next-product strong{font-size:clamp(23px,3vw,42px)}.it-page :is(#listen,#features,#benefits,#purchase){scroll-margin-top:100px}.it-page a:focus-visible,.it-page button:focus-visible{outline-color:var(--accent)}
@keyframes itBookFloat{50%{translate:0 -10px}}
@media(max-width:1100px){.it-cover-stage{height:510px}.it-real-cover{width:72%}.it-hero{gap:4%}.it-cover-stamp{padding:16px 20px}.it-cover-stamp strong{font-size:42px}.it-hero h1>strong{font-size:clamp(46px,5.8vw,65px)}.it-track-row>button{gap:14px}.it-track-name{font-size:13px}.it-access-grid>article{padding:28px}.it-access-grid li{font-size:11px}}
@media(max-width:850px){.it-hero{grid-template-columns:1fr 1fr;gap:3%;padding-bottom:50px}.it-hero h1>strong{font-size:45px}.it-hero .eyebrow{font-size:8px;letter-spacing:1.4px}.it-cover-stage{height:460px}.it-real-cover{width:76%}.it-intro{font-size:12px}.it-subtitle{font-size:11px}.it-cover-stamp{bottom:8%;left:0;padding:15px}.it-cover-stamp strong{font-size:35px}.it-cover-stamp span{font-size:6px}.it-signal-label{font-size:7px}.it-section{padding-block:60px}.it-listen-layout{grid-template-columns:1fr;gap:35px}.it-player-block{position:static}.it-player-top p{font-size:12px}.it-video .video-label{font-size:27px}.it-track-row{min-height:80px}.it-track-name{font-size:15px}.it-feature-spread,.it-spread-reverse{grid-template-columns:1fr;gap:28px}.it-feature-copy{max-width:600px}.it-spread-reverse .it-feature-copy{order:0}.it-spread-reverse .it-page-sample{order:0}.it-page-sample{max-width:800px}.it-access-grid h3{font-size:26px}.it-access-grid>article{padding:25px}.it-access-grid .button{font-size:10px;padding:14px;gap:16px}.it-study-steps{gap:24px}.it-study-steps h3{font-size:17px}.it-purchase-layout{grid-template-columns:.6fr 1.4fr;gap:5%}}
@media(max-width:600px){.it-hero{display:flex;flex-direction:column;align-items:stretch;padding-top:12px;gap:0}.it-hero-copy{display:contents}.it-hero .eyebrow{order:1;font-size:8px;letter-spacing:1.7px;margin-bottom:16px}.it-kicker{order:2;font-size:14px;margin-bottom:18px}.it-hero h1{order:3}.it-hero h1>span{font-size:26px;margin-bottom:8px}.it-hero h1>strong{font-size:clamp(40px,10.5vw,59px);line-height:1.2}.it-hero h1 strong>br{display:none}.it-hero h1 em{display:block}.it-hero .it-cover-stage{order:4;height:350px;margin-top:15px}.it-real-cover{width:43%;max-width:190px}.it-real-cover img{border-right-width:5px}.it-real-cover figcaption{font-size:8px;margin-top:10px}.it-cover-stage:after{inset:28% 0 12%}.it-signal-label{font-size:6px;left:0;top:14px;letter-spacing:1.5px}.it-cover-stamp{left:2%;bottom:13%;padding:14px 15px}.it-cover-stamp strong{font-size:30px}.it-cover-stamp span{font-size:6px;letter-spacing:1px;margin-top:5px}.it-subtitle{order:5;font-size:12px;margin:8px 0 17px}.it-intro{order:6;font-size:12px;margin-bottom:24px}.it-hero-actions{order:7;gap:20px}.it-hero-actions .button{padding:15px 20px;font-size:12px}.it-stat-band{grid-template-columns:1fr 1fr;padding:23px 5%;gap:25px 0}.it-stat-band>span:nth-child(2){border:0}.it-stat-band>span:last-child{grid-column:1/-1;border-top:1px solid #79e7f433;padding-top:22px}.it-stat-band strong{font-size:36px}.it-stat-band>span:last-child strong{font-size:22px}.it-stat-band small{font-size:9px}.it-section{padding-block:50px}.it-player-top p{font-size:10px}.it-player-top>span:last-child{font-size:7px}.it-video .video-label{font-size:18px}.it-player-links{font-size:9px;gap:12px}.it-filters{gap:6px}.it-filters button{font-size:9px;padding:9px 10px}.it-track-row{min-height:75px}.it-track-row>button{gap:16px;padding-block:17px}.it-track-num{font-size:17px}.it-track-name{font-size:14px}.it-track-row>a{padding-inline:15px}.it-feature-spread{padding-top:5px;padding-bottom:35px}.it-feature-spread+.it-feature-spread{padding-top:35px}.it-feature-copy h3{font-size:25px;margin-block:20px}.it-feature-copy p{font-size:12px}.it-rhyme-example{padding:17px 21px}.it-rhyme-example small{font-size:8px}.it-feature-copy .sub-link{font-size:10px}.it-page-sample>span{font-size:9px;line-height:1.8}.it-access-grid{grid-template-columns:1fr;gap:20px}.it-access-grid>article{padding:28px 24px}.it-access-grid h3{font-size:28px}.it-access-grid li{font-size:11px}.it-access-grid .button{font-size:12px;padding:15px 18px;gap:25px}.it-study-steps{grid-template-columns:1fr;gap:23px}.it-study-steps>li{display:grid;grid-template-columns:35px 1fr;gap:0 14px;padding-top:23px}.it-study-steps>li>span{padding-top:7px}.it-study-steps h3{font-size:20px;margin:0}.it-study-steps p{grid-column:2;margin:15px 0 0}.it-purchase{padding-block:50px}.it-purchase-layout{display:flex;flex-direction:column;align-items:stretch;gap:35px}.it-purchase-cover{padding:0}.it-purchase-cover img{width:40%;max-width:170px}.it-purchase h2{font-size:28px;line-height:1.5}.it-purchase .eyebrow{font-size:8px;letter-spacing:1.7px}.it-purchase-subtitle{font-size:11px}.it-book-data{font-size:11px}.it-purchase .button{font-size:12px;padding:16px 21px}.it-page .next-product strong{font-size:25px}.it-page :is(#listen,#features,#benefits,#purchase){scroll-margin-top:90px}.it-page h1{scroll-margin-top:95px}}
@media(prefers-reduced-motion:reduce){.it-real-cover{animation:none}.it-page *{scroll-behavior:auto!important;transition:none!important}}

.it-page #reason-2{scroll-margin-top:110px}@media(max-width:600px){.it-page #reason-2{scroll-margin-top:95px}}