.tdi-landing-shell{--tdi-blue:#155eef;--tdi-blue-dark:#0b3aa4;--tdi-navy:#0b1739;--tdi-text:#17213a;--tdi-muted:#61708c;--tdi-line:#dfe6f2;--tdi-soft:#f4f7fc;--tdi-green:#16a66a;--tdi-orange:#f59e0b;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--tdi-text);background:#fff;width:100vw;max-width:none;margin-left:calc(50% - 50vw);overflow:hidden;line-height:1.6}.tdi-landing-shell *{box-sizing:border-box}.tdi-landing-shell a{text-decoration:none}.tdi-landing-wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}.tdi-landing-hero{position:relative;padding:84px 0 76px;background:radial-gradient(circle at 80% 18%,rgba(74,136,255,.26),transparent 33%),radial-gradient(circle at 12% 92%,rgba(38,208,183,.16),transparent 27%),linear-gradient(135deg,#071531 0%,#0c2d68 56%,#0d57c6 100%);color:#fff}.tdi-landing-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,#000,transparent 90%);pointer-events:none}.tdi-hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.03fr) minmax(430px,.97fr);gap:68px;align-items:center}.tdi-eyebrow,.tdi-section-kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:800;letter-spacing:.15em}.tdi-eyebrow{color:#b9d7ff}.tdi-eyebrow i{width:8px;height:8px;border-radius:50%;background:#4fe0b3;box-shadow:0 0 0 6px rgba(79,224,179,.14)}.tdi-hero-copy h1{max-width:720px;margin:18px 0 20px;color:#fff;font-size:clamp(38px,5.2vw,66px);line-height:1.08;letter-spacing:-.045em;font-weight:850}.tdi-hero-lead{max-width:690px;margin:0;color:#d7e5ff;font-size:18px;line-height:1.75}.tdi-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}.tdi-primary-cta,.tdi-secondary-cta{display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:54px;padding:0 24px;border-radius:13px;font-weight:800;transition:.2s ease}.tdi-primary-cta{color:#0b2c60!important;background:#fff;box-shadow:0 14px 35px rgba(0,0,0,.23)}.tdi-primary-cta:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(0,0,0,.28)}.tdi-secondary-cta{color:#fff!important;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);backdrop-filter:blur(10px)}.tdi-secondary-cta:hover{background:rgba(255,255,255,.15)}.tdi-play-dot{display:grid;place-items:center;width:27px;height:27px;padding-left:2px;border-radius:50%;font-size:10px;color:#0b3a8e;background:#fff}.tdi-trust-row{display:flex;flex-wrap:wrap;gap:13px 22px;margin-top:30px;color:#c9dcfa;font-size:13px;font-weight:650}.tdi-hero-preview{position:relative;min-height:470px;display:flex;align-items:center;justify-content:center}.tdi-preview-window{width:min(100%,530px);border:1px solid rgba(255,255,255,.26);border-radius:22px;background:#fff;box-shadow:0 35px 80px rgba(0,7,35,.4);transform:rotate(1.2deg);overflow:hidden}.tdi-preview-top{height:44px;display:flex;align-items:center;gap:7px;padding:0 15px;background:#f5f7fb;border-bottom:1px solid #e6eaf2;color:#7c879d;font-size:11px}.tdi-preview-top span{width:9px;height:9px;border-radius:50%;background:#e3a3a3}.tdi-preview-top span:nth-child(2){background:#e7ca74}.tdi-preview-top span:nth-child(3){background:#72c79c}.tdi-preview-top strong{margin-left:10px;font-weight:700}.tdi-preview-content{padding:24px;color:var(--tdi-text)}.tdi-preview-head{display:flex;align-items:center;justify-content:space-between}.tdi-preview-head small{display:block;color:#6f7c94;font-weight:650}.tdi-preview-head strong{display:block;margin-top:2px;font-size:20px}.tdi-preview-head b{padding:8px 12px;border-radius:9px;color:#fff;background:#0d56c9;font-size:16px}.tdi-preview-audio{display:flex;align-items:center;gap:11px;margin:22px 0;padding:13px 14px;border-radius:13px;background:#eef4ff}.tdi-preview-audio button{flex:0 0 34px;width:34px;height:34px;border:0;border-radius:50%;color:#fff;background:#145fe9}.tdi-preview-audio i{height:5px;flex:1;border-radius:10px;background:#cdd9ef;overflow:hidden}.tdi-preview-audio i span{display:block;width:42%;height:100%;background:#155eef}.tdi-preview-audio em{font-style:normal;color:#60708b;font-size:11px}.tdi-preview-question{padding:18px;border:1px solid #e1e7f1;border-radius:14px}.tdi-preview-question span{display:block;color:#155eef;font-size:12px;font-weight:800;text-transform:uppercase}.tdi-preview-question strong{display:block;margin:5px 0 13px;font-size:15px}.tdi-preview-question input{width:100%;height:42px;padding:0 12px;border:1px solid #d7deea;border-radius:9px;background:#fafcff}.tdi-preview-numbers{display:flex;gap:7px;margin-top:17px}.tdi-preview-numbers span{display:grid;place-items:center;width:29px;height:29px;border-radius:7px;color:#73809a;background:#f0f3f8;font-size:11px;font-weight:800}.tdi-preview-numbers span.is-done{color:#fff;background:#16a66a}.tdi-floating-score,.tdi-floating-badge{position:absolute;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.93);box-shadow:0 20px 45px rgba(0,8,40,.25);backdrop-filter:blur(12px);color:var(--tdi-text)}.tdi-floating-score{top:22px;right:-20px;width:110px;padding:14px;border-radius:16px;text-align:center}.tdi-floating-score strong{display:block;color:#155eef;font-size:30px;line-height:1}.tdi-floating-score span{font-size:11px;font-weight:700;color:#66748d}.tdi-floating-badge{left:-34px;bottom:24px;display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:15px}.tdi-floating-badge>span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;color:#fff;background:#17a66b}.tdi-floating-badge strong,.tdi-floating-badge small{display:block}.tdi-floating-badge strong{font-size:13px}.tdi-floating-badge small{color:#6d7990;font-size:10px}.tdi-stat-strip{position:relative;z-index:2;margin-top:-1px;background:#fff;border-bottom:1px solid var(--tdi-line);box-shadow:0 12px 30px rgba(25,48,89,.05)}.tdi-stat-inner{display:grid;grid-template-columns:repeat(4,1fr);padding:27px 0}.tdi-stat-inner>div{display:flex;align-items:center;justify-content:center;gap:10px;border-right:1px solid var(--tdi-line)}.tdi-stat-inner>div:last-child{border-right:0}.tdi-stat-inner strong{color:#1256c2;font-size:25px;line-height:1}.tdi-stat-inner span{color:#66738c;font-size:13px;font-weight:700}.tdi-library-section,.tdi-how-section,.tdi-faq-section{padding:88px 0}.tdi-library-section{background:#f7f9fd}.tdi-section-heading{text-align:center;max-width:750px;margin:0 auto 38px}.tdi-section-kicker{color:#155eef}.tdi-section-heading h2,.tdi-faq-intro h2{margin:10px 0 10px;color:#101b35;font-size:clamp(29px,3.6vw,44px);line-height:1.18;letter-spacing:-.035em}.tdi-section-heading p,.tdi-faq-intro p{margin:0;color:var(--tdi-muted);font-size:16px}.tdi-library-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}.tdi-filter-tabs{display:flex;gap:8px;padding:5px;border:1px solid var(--tdi-line);border-radius:13px;background:#fff}.tdi-filter-tabs button{display:flex;align-items:center;gap:8px;min-height:40px;padding:0 15px;border:0;border-radius:9px;color:#66738a;background:transparent;font:inherit;font-size:13px;font-weight:800;cursor:pointer}.tdi-filter-tabs button b{display:grid;place-items:center;min-width:22px;height:22px;padding:0 5px;border-radius:20px;background:#edf1f7;font-size:10px}.tdi-filter-tabs button.is-active{color:#fff;background:#155eef;box-shadow:0 6px 14px rgba(21,94,239,.2)}.tdi-filter-tabs button.is-active b{color:#155eef;background:#fff}.tdi-exam-search{position:relative;display:flex;align-items:center;width:min(100%,310px)}.tdi-exam-search span{position:absolute;left:15px;color:#8290a7;font-size:22px;transform:rotate(-15deg)}.tdi-exam-search input{width:100%;height:50px;padding:0 16px 0 44px;border:1px solid var(--tdi-line);border-radius:13px;outline:0;background:#fff;font:inherit;color:var(--tdi-text)}.tdi-exam-search input:focus{border-color:#8bb3ff;box-shadow:0 0 0 4px rgba(21,94,239,.08)}.tdi-landing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.tdi-exam-card{min-width:0;border:1px solid #e0e7f2;border-radius:18px;background:#fff;box-shadow:0 8px 22px rgba(34,55,94,.06);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.tdi-exam-card:hover{transform:translateY(-5px);border-color:#b9cdf5;box-shadow:0 18px 38px rgba(26,54,105,.13)}.tdi-exam-card[hidden]{display:none!important}.tdi-exam-card-visual{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:174px;padding:21px;color:#fff!important;overflow:hidden}.tdi-exam-card-visual:before,.tdi-exam-card-visual:after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.12)}.tdi-exam-card-visual:before{width:190px;height:190px;right:-55px;top:-80px}.tdi-exam-card-visual:after{width:105px;height:105px;left:-38px;bottom:-55px}.tdi-visual-listening{background:linear-gradient(140deg,#1052c5,#4a83f6)}.tdi-visual-reading{background:linear-gradient(140deg,#117960,#24ba8a)}.tdi-visual-ielts{background:linear-gradient(140deg,#612db8,#9467e8)}.tdi-exam-card-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.tdi-exam-card-visual img~i{background:rgba(7,19,48,.72)}.tdi-card-watermark{position:absolute;top:15px;right:18px;color:rgba(255,255,255,.18);font-size:50px;font-weight:900;letter-spacing:-.06em}.tdi-card-icon{position:relative;z-index:1;display:grid;place-items:center;width:50px;height:50px;margin-bottom:14px;border:1px solid rgba(255,255,255,.35);border-radius:14px;background:rgba(255,255,255,.15);font-size:24px;font-weight:800;backdrop-filter:blur(8px)}.tdi-exam-card-visual small,.tdi-exam-card-visual strong{position:relative;z-index:1}.tdi-exam-card-visual small{text-transform:uppercase;letter-spacing:.14em;font-size:10px;font-weight:750}.tdi-exam-card-visual strong{font-size:27px;line-height:1.1}.tdi-exam-card-visual>i{position:absolute;z-index:2;right:14px;bottom:14px;padding:6px 9px;border-radius:8px;color:#fff;background:rgba(255,255,255,.18);font-style:normal;font-size:11px;font-weight:850;backdrop-filter:blur(8px)}.tdi-exam-card-body{padding:20px}.tdi-card-topline{display:flex;align-items:center;justify-content:space-between;gap:8px;color:#8a96aa;font-size:11px;font-weight:700}.tdi-card-skill{display:inline-flex;padding:5px 8px;border-radius:7px;font-size:10px;text-transform:uppercase;letter-spacing:.08em}.tdi-card-skill-listening{color:#1455bc;background:#eaf1ff}.tdi-card-skill-reading{color:#0e7d5c;background:#e8f9f3}.tdi-card-skill-ielts{color:#6838b0;background:#f1eafd}.tdi-exam-card h3{min-height:52px;margin:13px 0 14px;font-size:18px;line-height:1.45}.tdi-exam-card h3 a{color:#15203a}.tdi-exam-card h3 a:hover{color:#155eef}.tdi-card-meta{display:flex;gap:18px;padding-bottom:17px;border-bottom:1px solid #edf0f5;color:#67758d;font-size:12px;font-weight:700}.tdi-card-start{display:flex;align-items:center;justify-content:space-between;margin-top:16px;color:#155eef!important;font-size:13px;font-weight:850}.tdi-card-start span{transition:transform .2s}.tdi-exam-card:hover .tdi-card-start span{transform:translateX(4px)}.tdi-no-results,.tdi-landing-empty{padding:42px;text-align:center;border:1px dashed #cbd5e5;border-radius:16px;color:#68758d;background:#fff}.tdi-benefit-section{position:relative;padding:88px 0;background:linear-gradient(145deg,#081936,#102e64);color:#fff}.tdi-benefit-section:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 15%,rgba(37,107,242,.24),transparent 31%),radial-gradient(circle at 85% 85%,rgba(33,197,149,.16),transparent 28%)}.tdi-benefit-section .tdi-landing-wrap{position:relative}.tdi-heading-light h2{color:#fff}.tdi-benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.tdi-benefit-grid article{padding:26px 23px;border:1px solid rgba(255,255,255,.13);border-radius:17px;background:rgba(255,255,255,.06);backdrop-filter:blur(8px)}.tdi-benefit-grid article>span{display:grid;place-items:center;width:45px;height:45px;border-radius:12px;color:#a8caff;background:rgba(87,145,255,.17);font-size:20px;font-weight:800}.tdi-benefit-grid h3{margin:18px 0 8px;color:#fff;font-size:17px}.tdi-benefit-grid p{margin:0;color:#c3d2ed;font-size:13px}.tdi-how-section{background:#fff}.tdi-how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:steps}.tdi-how-grid article{position:relative;padding:31px 28px;border:1px solid var(--tdi-line);border-radius:17px;background:#fff;box-shadow:0 10px 28px rgba(38,59,96,.06)}.tdi-how-grid article:not(:last-child):after{content:"→";position:absolute;right:-22px;top:50%;z-index:2;display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--tdi-line);border-radius:50%;color:#155eef;background:#fff;transform:translateY(-50%)}.tdi-how-grid b{display:block;color:#d6e3fb;font-size:38px;line-height:1}.tdi-how-grid span{display:block;margin:15px 0 7px;color:#14213b;font-size:18px;font-weight:850}.tdi-how-grid p{margin:0;color:#67758e;font-size:14px}.tdi-faq-section{background:#f6f8fc}.tdi-faq-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:70px;align-items:start}.tdi-faq-intro{position:sticky;top:110px}.tdi-faq-intro a{display:inline-block;margin-top:22px;color:#155eef;font-weight:800}.tdi-faq-list{display:grid;gap:12px}.tdi-faq-list details{border:1px solid var(--tdi-line);border-radius:14px;background:#fff;overflow:hidden}.tdi-faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 22px;cursor:pointer;list-style:none;color:#1a2540;font-size:15px;font-weight:800}.tdi-faq-list summary::-webkit-details-marker{display:none}.tdi-faq-list summary span{display:grid;place-items:center;flex:0 0 26px;width:26px;height:26px;border-radius:50%;color:#155eef;background:#edf3ff;font-size:18px;transition:transform .2s}.tdi-faq-list details[open] summary span{transform:rotate(45deg)}.tdi-faq-list details p{margin:0;padding:0 22px 21px;color:#65738b;font-size:14px}.tdi-final-cta{padding:56px 0;background:linear-gradient(110deg,#155eef,#0c3f9b);color:#fff}.tdi-final-cta .tdi-landing-wrap{display:flex;align-items:center;justify-content:space-between;gap:35px}.tdi-final-cta span{color:#bcd6ff;font-size:12px;font-weight:850;letter-spacing:.13em}.tdi-final-cta h2{max-width:760px;margin:7px 0 7px;color:#fff;font-size:clamp(27px,3vw,40px);line-height:1.2}.tdi-final-cta p{margin:0;color:#d5e5ff}.tdi-final-cta a{display:flex;align-items:center;gap:16px;flex:0 0 auto;min-height:56px;padding:0 23px;border-radius:13px;color:#0c3b8a!important;background:#fff;font-weight:850;box-shadow:0 15px 34px rgba(0,27,86,.25)}.tdi-mobile-sticky-cta{display:none}.tdi-archive-page{margin:0!important;padding:0!important;max-width:none!important}.tdi-archive-page>.tdi-landing-shell{margin-top:0}
@media(max-width:1040px){.tdi-hero-grid{grid-template-columns:1fr 420px;gap:38px}.tdi-landing-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tdi-benefit-grid{grid-template-columns:repeat(2,1fr)}.tdi-floating-score{right:0}.tdi-floating-badge{left:0}}
@media(max-width:820px){.tdi-landing-hero{padding:65px 0}.tdi-hero-grid{grid-template-columns:1fr}.tdi-hero-copy{text-align:center}.tdi-hero-copy h1,.tdi-hero-lead{margin-left:auto;margin-right:auto}.tdi-eyebrow{justify-content:center}.tdi-hero-actions,.tdi-trust-row{justify-content:center}.tdi-hero-preview{min-height:410px}.tdi-preview-window{max-width:550px}.tdi-stat-inner{grid-template-columns:repeat(2,1fr);row-gap:20px}.tdi-stat-inner>div:nth-child(2){border-right:0}.tdi-stat-inner>div:nth-child(-n+2){padding-bottom:20px;border-bottom:1px solid var(--tdi-line)}.tdi-library-toolbar{align-items:stretch;flex-direction:column}.tdi-exam-search{width:100%}.tdi-faq-layout{grid-template-columns:1fr;gap:35px}.tdi-faq-intro{position:static;text-align:center}.tdi-how-grid{grid-template-columns:1fr}.tdi-how-grid article:not(:last-child):after{content:"↓";right:auto;left:50%;top:auto;bottom:-31px;transform:translateX(-50%)}.tdi-final-cta .tdi-landing-wrap{align-items:flex-start;flex-direction:column}.tdi-final-cta a{width:100%;justify-content:center}}
@media(max-width:620px){.tdi-landing-wrap{width:min(100% - 26px,1180px)}.tdi-landing-hero{padding:52px 0 48px}.tdi-hero-copy h1{font-size:38px}.tdi-hero-lead{font-size:16px}.tdi-hero-actions{flex-direction:column}.tdi-primary-cta,.tdi-secondary-cta{width:100%}.tdi-trust-row{align-items:flex-start;flex-direction:column;gap:8px;margin-left:8px}.tdi-hero-preview{min-height:345px}.tdi-preview-content{padding:16px}.tdi-preview-question{padding:14px}.tdi-preview-numbers span:nth-child(n+8){display:none}.tdi-floating-score{top:5px;right:-2px}.tdi-floating-badge{display:none}.tdi-stat-inner{padding:22px 0}.tdi-stat-inner>div{align-items:center;flex-direction:column;gap:5px;text-align:center}.tdi-stat-inner strong{font-size:22px}.tdi-stat-inner span{font-size:11px}.tdi-library-section,.tdi-how-section,.tdi-faq-section,.tdi-benefit-section{padding:64px 0}.tdi-section-heading{margin-bottom:28px}.tdi-section-heading h2,.tdi-faq-intro h2{font-size:30px}.tdi-filter-tabs{display:grid;grid-template-columns:repeat(3,1fr);width:100%}.tdi-filter-tabs button{justify-content:center;padding:0 8px;font-size:11px}.tdi-landing-grid{grid-template-columns:1fr;gap:17px}.tdi-exam-card-visual{min-height:158px}.tdi-benefit-grid{grid-template-columns:1fr}.tdi-faq-list summary{padding:17px;font-size:14px}.tdi-faq-list details p{padding:0 17px 18px}.tdi-final-cta{padding:48px 0 88px}.tdi-mobile-sticky-cta{position:fixed;z-index:9998;left:12px;right:12px;bottom:12px;display:flex;align-items:center;justify-content:space-between;min-height:54px;padding:0 19px;border-radius:13px;color:#fff!important;background:#155eef;box-shadow:0 12px 30px rgba(8,42,111,.35);font-weight:850}.admin-bar .tdi-mobile-sticky-cta{bottom:12px}}
@media(prefers-reduced-motion:reduce){.tdi-landing-shell *{scroll-behavior:auto!important;transition:none!important}}
.tdi-landing-page-template{margin:0!important;padding:0!important;max-width:none!important;width:100%!important}

/* TOEIC advertising landing */
.tdi-landing-type-toeic{--tdi-accent:#e25822;--tdi-accent-dark:#a93612}
.tdi-landing-type-toeic .tdi-landing-hero{background:radial-gradient(circle at 82% 16%,rgba(255,166,90,.25),transparent 31%),linear-gradient(135deg,#fff9f1 0%,#fff 48%,#f5f8ff 100%)}
.tdi-landing-type-toeic .tdi-eyebrow,.tdi-landing-type-toeic .tdi-section-kicker{color:#c84a18}
.tdi-landing-type-toeic .tdi-eyebrow i{background:#e25822}
.tdi-landing-type-toeic .tdi-primary-cta,.tdi-landing-type-toeic .tdi-filter-tabs button.is-active{background:#e25822;box-shadow:0 8px 20px rgba(226,88,34,.23)}
.tdi-landing-type-toeic .tdi-filter-tabs button.is-active b{color:#c84a18}
.tdi-landing-type-toeic .tdi-preview-window{border-color:#ffd5c3}
.tdi-landing-type-toeic .tdi-preview-top{background:#74250c}
.tdi-landing-type-toeic .tdi-preview-head b,.tdi-landing-type-toeic .tdi-card-start,.tdi-landing-type-toeic .tdi-faq-intro a{color:#c84a18!important}
.tdi-landing-type-toeic .tdi-preview-audio button,.tdi-landing-type-toeic .tdi-preview-numbers .is-done{background:#e25822}
.tdi-landing-type-toeic .tdi-preview-audio i span{background:#e25822}
.tdi-landing-type-toeic .tdi-benefit-section{background:linear-gradient(145deg,#35160b,#7a2c10)}
.tdi-landing-type-toeic .tdi-final-cta{background:linear-gradient(110deg,#d84d17,#92300f)}
.tdi-landing-type-toeic .tdi-final-cta a{color:#8e2e0e!important}
.tdi-visual-toeic{background:linear-gradient(140deg,#d84d17,#ff8b3d)}
.tdi-card-skill-toeic{color:#aa3710;background:#fff0e8}
.tdi-landing-type-toeic .tdi-card-watermark{font-size:43px}
.tdi-landing-type-toeic .tdi-card-icon{font-size:18px;letter-spacing:.04em}

/* v2.1.1: Fix TOEIC hero text contrast on the light advertising banner. */
.tdi-landing-type-toeic .tdi-landing-hero{
    color:#17213a;
}
.tdi-landing-type-toeic .tdi-hero-copy h1{
    color:#17213a!important;
    text-shadow:none;
}
.tdi-landing-type-toeic .tdi-hero-lead{
    color:#59677e!important;
}
.tdi-landing-type-toeic .tdi-trust-row{
    color:#5e6d84;
}
.tdi-landing-type-toeic .tdi-primary-cta{
    color:#fff!important;
}
.tdi-landing-type-toeic .tdi-secondary-cta{
    color:#b94116!important;
    border-color:#efb49d;
    background:rgba(255,255,255,.88);
    box-shadow:0 10px 24px rgba(104,45,18,.08);
}
.tdi-landing-type-toeic .tdi-secondary-cta:hover{
    color:#8f2f0f!important;
    border-color:#e58e6b;
    background:#fff;
}
.tdi-landing-type-toeic .tdi-play-dot{
    color:#fff;
    background:#e25822;
}


/* v2.2.0: compact TOEIC library grouped by ETS year and test set */
.tdi-landing-type-toeic .tdi-library-section{
    background:#f8fafc;
}
.tdi-toeic-toolbar{
    align-items:center;
    margin-bottom:28px;
}
.tdi-year-tabs{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
}
.tdi-year-tabs button{
    min-height:42px;
    padding:0 14px;
    border:1px solid #e2e8f0;
    border-radius:11px;
    background:#fff;
    color:#475569;
    font:inherit;
    font-size:13px;
    font-weight:800;
    cursor:pointer;
    transition:.2s ease;
}
.tdi-year-tabs button:hover{
    border-color:#f0a385;
    color:#b94116;
}
.tdi-year-tabs button.is-active{
    border-color:#e25822;
    color:#fff;
    background:#e25822;
    box-shadow:0 8px 20px rgba(226,88,34,.18);
}
.tdi-year-tabs button b{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-width:23px;
    height:23px;
    margin-left:6px;
    padding:0 6px;
    border-radius:999px;
    background:#f1f5f9;
    color:#64748b;
    font-size:11px;
}
.tdi-year-tabs button.is-active b{
    background:rgba(255,255,255,.2);
    color:#fff;
}
.tdi-toeic-year-library{
    display:flex;
    flex-direction:column;
    gap:34px;
}
.tdi-toeic-year-section[hidden]{
    display:none!important;
}
.tdi-toeic-year-head{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:18px;
    margin-bottom:14px;
    padding-bottom:12px;
    border-bottom:1px solid #e2e8f0;
}
.tdi-toeic-year-head span{
    display:block;
    margin-bottom:3px;
    color:#c84a18;
    font-size:10px;
    font-weight:900;
    letter-spacing:.12em;
}
.tdi-toeic-year-head h3{
    margin:0;
    color:#17213a;
    font-size:24px;
    line-height:1.15;
}
.tdi-toeic-year-head>b{
    flex:0 0 auto;
    color:#64748b;
    font-size:12px;
}
.tdi-toeic-set-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:14px;
}
.tdi-toeic-set-card{
    min-width:0;
    padding:16px;
    border:1px solid #e2e8f0;
    border-radius:16px;
    background:#fff;
    box-shadow:0 6px 18px rgba(15,23,42,.045);
    transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.tdi-toeic-set-card:hover{
    transform:translateY(-2px);
    border-color:#f0b39a;
    box-shadow:0 12px 28px rgba(15,23,42,.075);
}
.tdi-toeic-set-card[hidden]{
    display:none!important;
}
.tdi-toeic-set-card-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    margin-bottom:13px;
}
.tdi-toeic-series-badge{
    display:inline-flex;
    align-items:center;
    min-height:26px;
    padding:0 9px;
    border-radius:999px;
    background:#fff0e8;
    color:#b94116;
    font-size:11px;
    font-weight:900;
}
.tdi-toeic-test-number{
    color:#94a3b8;
    font-size:11px;
    font-weight:900;
    letter-spacing:.07em;
}
.tdi-toeic-set-card-title{
    display:flex;
    align-items:center;
    gap:11px;
}
.tdi-toeic-set-icon{
    display:flex;
    align-items:center;
    justify-content:center;
    flex:0 0 46px;
    width:46px;
    height:46px;
    border-radius:12px;
    color:#fff;
    background:linear-gradient(145deg,#d84d17,#ff8740);
    font-size:14px;
    font-weight:950;
    letter-spacing:.04em;
}
.tdi-toeic-set-card-title small{
    display:block;
    margin-bottom:2px;
    color:#94a3b8;
    font-size:10px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.07em;
}
.tdi-toeic-set-card-title h4{
    margin:0;
    color:#17213a;
    font-size:21px;
    line-height:1.15;
}
.tdi-toeic-set-summary{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:8px;
    margin:13px 0 11px;
    padding:8px 10px;
    border-radius:10px;
    background:#f8fafc;
    color:#64748b;
    font-size:11px;
    font-weight:700;
}
.tdi-toeic-skill-list{
    display:flex;
    flex-direction:column;
    gap:8px;
}
.tdi-toeic-skill-row{
    display:grid;
    grid-template-columns:36px minmax(0,1fr) auto;
    align-items:center;
    gap:9px;
    min-height:54px;
    padding:7px 9px;
    border:1px solid #e2e8f0;
    border-radius:11px;
    text-decoration:none!important;
    background:#fff;
    transition:.18s ease;
}
.tdi-toeic-skill-row:hover{
    border-color:#cbd5e1;
    background:#f8fafc;
}
.tdi-toeic-skill-icon{
    display:flex;
    align-items:center;
    justify-content:center;
    width:36px;
    height:36px;
    border-radius:9px;
    font-size:13px;
    font-weight:900;
}
.tdi-toeic-skill-listening .tdi-toeic-skill-icon{
    color:#1d4ed8;
    background:#eff6ff;
}
.tdi-toeic-skill-reading .tdi-toeic-skill-icon{
    color:#15803d;
    background:#f0fdf4;
}
.tdi-toeic-skill-info{
    min-width:0;
}
.tdi-toeic-skill-info strong{
    display:block;
    color:#1e293b;
    font-size:13px;
    line-height:1.25;
}
.tdi-toeic-skill-info small{
    display:block;
    margin-top:2px;
    color:#94a3b8;
    font-size:10px;
    line-height:1.25;
}
.tdi-toeic-skill-row>b{
    display:flex;
    align-items:center;
    gap:5px;
    color:#c84a18;
    font-size:11px;
    white-space:nowrap;
}
.tdi-toeic-skill-row>b i{
    font-style:normal;
}
.tdi-toeic-skill-row.is-missing{
    opacity:.55;
    background:#f8fafc;
}
.tdi-toeic-skill-row.is-missing .tdi-toeic-skill-icon{
    color:#64748b;
    background:#e2e8f0;
}
@media(max-width:980px){
    .tdi-toeic-set-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:620px){
    .tdi-toeic-toolbar{align-items:stretch}
    .tdi-year-tabs{
        display:grid;
        grid-template-columns:repeat(3,minmax(0,1fr));
        width:100%;
    }
    .tdi-year-tabs button{
        min-width:0;
        padding:0 8px;
    }
    .tdi-toeic-year-head{
        align-items:flex-start;
    }
    .tdi-toeic-year-head h3{font-size:21px}
    .tdi-toeic-set-grid{grid-template-columns:1fr}
    .tdi-toeic-set-card{padding:14px}
}