/* AMA IELTS - Grammar for speaking, Intonation Studio, Real exam videos */

.gr, .in, .vd { display: grid; gap: 18px; color: var(--ie-text, #0f2044); }
.gr h3, .gr h4, .in h3, .in h4, .vd h3, .vd h4 { margin: 0; }

/* shared hero */
.gr-hero, .in-hero, .vd-hero {
 display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 20px; align-items: center;
 padding: 26px; border-radius: 20px; color: #fff;
 background: radial-gradient(circle at 92% 10%, rgba(245, 200, 66, 0.22), transparent 45%), linear-gradient(135deg, #001a4d 0%, #002366 55%, #1f3f9f 100%);
 box-shadow: 0 16px 38px rgba(0, 35, 102, 0.22);
}
.vd-hero { grid-template-columns: 1fr; }
.gr-hero__eyebrow, .in-hero__eyebrow, .vd-hero__eyebrow { margin: 0 0 6px; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: #f5c842; font-weight: 700; }
.gr-hero h3, .in-hero h3, .vd-hero h3 { font-size: clamp(1.45rem, 3.4vw, 2rem); line-height: 1.18; color: #fff; }
.gr-hero h3 em, .in-hero h3 em, .vd-hero h3 em { font-style: normal; color: #f5c842; }
.gr-hero p, .in-hero p, .vd-hero p { margin: 10px 0 12px; color: rgba(255, 255, 255, 0.88); line-height: 1.55; max-width: 64ch; }
.in-hero__done, .vd-hero__done { display: block; margin-top: 6px; color: rgba(255, 255, 255, 0.75); }
.gr-hero__steps, .in-hero__key { display: grid; gap: 8px; }
.gr-hero__steps span, .in-hero__key span { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 12px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.16); }
.gr-hero__steps i { color: #f5c842; width: 18px; text-align: center; }
@media (max-width: 760px) { .gr-hero, .in-hero { grid-template-columns: 1fr; padding: 20px; } }

/* ---------- Grammar ---------- */
.gr-rescue {
 display: flex; align-items: center; gap: 14px; width: 100%; text-align: left; cursor: pointer; font: inherit; color: inherit;
 padding: 16px 18px; border-radius: 16px; background: linear-gradient(135deg, #fff8e6, #fff); border: 1px solid #e6d7ae;
 transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.gr-rescue:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(201, 149, 42, 0.18); }
.gr-rescue__icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: #c8262e; color: #fff; font-size: 1.3rem; flex: 0 0 auto; }
.gr-rescue > span:nth-child(2) { flex: 1; display: grid; gap: 2px; }
.gr-rescue strong { font-size: 1.08rem; color: #002366; }
.gr-rescue small { color: #5a6b82; }
.gr-rescue__best { padding: 6px 12px; border-radius: 999px; background: #002366; color: #f5c842; font-weight: 700; font-size: 0.85rem; white-space: nowrap; }

.gr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.gr-card {
 display: grid; gap: 6px; align-content: start; text-align: left; cursor: pointer; font: inherit; color: inherit;
 padding: 16px; border-radius: 16px; background: #fff; border: 1px solid var(--ie-border, #c5d4e8);
 transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.gr-card:hover { transform: translateY(-2px); border-color: #c9952a; box-shadow: 0 10px 24px rgba(0, 35, 102, 0.1); }
.gr-card.is-done { border-color: #9fd3b4; background: #f6fbf8; }
.gr-card__top { display: flex; align-items: center; gap: 8px; }
.gr-card__top > i { color: #c9952a; font-size: 1.15rem; }
.gr-card__n { font-weight: 800; color: #002366; opacity: 0.45; }
.gr-card__band { margin-left: auto; padding: 2px 9px; border-radius: 999px; background: #eef3fd; color: #1f4fa8; font-size: 0.76rem; font-weight: 700; }
.gr-head .gr-card__band { margin-left: 0; }
.gr-card strong { font-size: 1.02rem; line-height: 1.3; }
.gr-card small { color: #5a6b82; font-size: 0.82rem; line-height: 1.4; }
.gr-dots { display: flex; gap: 5px; margin-top: 4px; }
.gr-dots i { width: 22px; height: 6px; border-radius: 6px; background: #e3e8f2; }
.gr-dots i.is-on { background: #16794a; }

.gr-head { display: flex; gap: 14px; align-items: flex-start; }
.gr-head__icon { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 16px; background: #002366; color: #f5c842; font-size: 1.4rem; flex: 0 0 auto; }
.gr-head h3 { font-size: 1.45rem; color: #002366; margin: 4px 0; }
.gr-head p { margin: 0; color: #33445f; line-height: 1.55; }
.gr-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.gr-step { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 10px; border-radius: 12px; border: 1px solid #d3ddef; background: #fff; font: inherit; font-weight: 700; color: #5a6b82; cursor: pointer; }
.gr-step b { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: #e9eef7; color: #002366; font-size: 0.82rem; }
.gr-step.is-done b { background: #16794a; color: #fff; }
.gr-step.is-active { background: #002366; color: #fff; border-color: #002366; }
.gr-step.is-active b { background: #f5c842; color: #1a1206; }
@media (max-width: 560px) { .gr-steps { grid-template-columns: repeat(2, 1fr); } }
.gr-stage { display: grid; gap: 14px; }
.gr-lead { margin: 0; color: #33445f; line-height: 1.55; }
.gr-next { justify-self: start; }
.gr-pattern { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 14px 16px; border-radius: 14px; background: #002366; color: #fff; }
.gr-pattern span { font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; color: #f5c842; font-weight: 700; }
.gr-pattern code { font-family: inherit; font-size: 1.05rem; }
.gr-why { margin: 0; padding: 10px 14px; border-radius: 12px; background: #f3f6fc; line-height: 1.5; }
.gr-why i { color: #1f4fa8; margin-right: 4px; }
.gr-sub { font-size: 1.02rem; color: #002366; }
.gr-sub small { font-weight: 500; color: #5a6b82; margin-left: 6px; font-size: 0.82rem; }
.gr-examples { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.gr-examples li { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 14px; border-radius: 12px; background: #fff; border: 1px solid #e3e8f2; }
.gr-examples p { flex: 1 1 260px; margin: 0; font-size: 1.05rem; line-height: 1.55; }
.gr mark, .gr-found__text mark { background: linear-gradient(transparent 55%, rgba(245, 200, 66, 0.55) 55%); color: inherit; font-weight: 700; padding: 0 1px; }
.gr-orec { padding: 12px 14px; border-radius: 12px; background: #eaf6ef; border-left: 4px solid #16794a; }
.gr-orec strong { color: #135f3b; }
.gr-orec p { margin: 4px 0 0; }

.gr-build { display: grid; gap: 10px; padding: 16px; border-radius: 16px; background: #fff; border: 1px solid var(--ie-border, #c5d4e8); transition: border-color 0.2s ease, background 0.2s ease; }
.gr-build.is-right { border-color: #16794a; background: #f6fbf8; }
.gr-build.is-wrong { border-color: #c8262e; animation: gr-shake 0.35s ease; }
@keyframes gr-shake { 25% { transform: translateX(-4px); } 75% { transform: translateX(4px); } }
.gr-build__basic { font-size: 0.95rem; color: #5a6b82; }
.gr-build__basic span { display: inline-block; margin-right: 6px; padding: 1px 8px; border-radius: 999px; background: #f2f4f8; font-size: 0.74rem; font-weight: 700; text-transform: uppercase; }
.gr-build__task { font-weight: 700; color: #002366; }
.gr-build__task i { color: #c9952a; margin-right: 4px; }
.gr-build__line { min-height: 48px; padding: 10px 12px; border-radius: 12px; border: 2px dashed #d3ddef; background: #fafbfe; font-size: 1.05rem; line-height: 1.6; }
.gr-build__line em { color: #9aa6b8; }
.gr-build__line span { display: inline-block; padding: 1px 6px; margin: 1px 0; border-radius: 6px; background: #eef3fd; }
.gr-build.is-right .gr-build__line { border-style: solid; border-color: #16794a; }
.gr-build.is-right .gr-build__line span { background: #d9f0e3; }
.gr-build__bank { display: flex; flex-wrap: wrap; gap: 6px; }
.gr-tile { font: inherit; font-size: 0.98rem; padding: 6px 12px; border-radius: 10px; border: 1px solid #c9d6ec; background: #fff; color: #0f2044; cursor: pointer; box-shadow: 0 2px 0 #d3ddef; transition: transform 0.1s ease; }
.gr-tile:hover { transform: translateY(-1px); border-color: #c9952a; }
.gr-tile:disabled { opacity: 0.25; cursor: default; transform: none; box-shadow: none; }
.gr-build__btns { display: flex; flex-wrap: wrap; gap: 6px; }
.gr-build__msg { margin: 0; min-height: 1.3em; font-size: 0.92rem; }
.gr-build.is-right .gr-build__msg { color: #135f3b; font-weight: 600; }
.gr-build.is-wrong .gr-build__msg { color: #8f1d22; }

.gr-fix { padding: 14px 16px; border-radius: 16px; background: #fff; border: 1px solid var(--ie-border, #c5d4e8); }
.gr-fix__n { margin: 0 0 8px; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #5a6b82; }
.gr-fix__opts { display: grid; gap: 8px; }
.gr-fix__opts button { font: inherit; font-size: 1rem; text-align: left; cursor: pointer; padding: 11px 14px; border-radius: 12px; border: 1px solid #d3ddef; background: #fafbfe; color: #0f2044; line-height: 1.45; }
.gr-fix__opts button:hover { border-color: #c9952a; }
.gr-fix__opts button.is-right { background: #eaf6ef; border-color: #16794a; color: #135f3b; font-weight: 600; }
.gr-fix__opts button.is-wrong { background: #fdf0f0; border-color: #e3b3b5; color: #8f1d22; text-decoration: line-through; }
.gr-fix__why { margin: 10px 0 0; font-size: 0.94rem; line-height: 1.5; }
.gr-fix__why .fa-circle-check { color: #16794a; }
.gr-fix__why .fa-circle-xmark { color: #c8262e; }
.gr-fix__why small { color: #5a6b82; }
.gr-fix__score { margin: 0; padding: 10px 14px; border-radius: 12px; background: #002366; color: #fff; font-weight: 600; }

.gr-say { display: grid; gap: 12px; }
.gr-say__q { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 16px; border-radius: 16px; background: #fff; border: 1px solid #e6d7ae; }
.gr-say__q span { padding: 3px 10px; border-radius: 999px; background: #002366; color: #fff; font-size: 0.76rem; font-weight: 700; }
.gr-say__q strong { flex: 1 1 260px; font-size: 1.1rem; color: #0f2044; }
.gr-say__tip { margin: 0; padding: 10px 14px; border-radius: 12px; background: #eaf6ef; color: #135f3b; }
.gr-found { margin: 0; font-weight: 600; }
.gr-found.is-yes { color: #135f3b; }
.gr-found.is-no { color: #8f1d22; }
.gr-found.is-none { color: #5a6b82; }
.gr-found__text { margin: 6px 0 0; padding: 12px 14px; border-radius: 12px; background: #fafbfe; border: 1px solid #e3e8f2; line-height: 1.6; }

.gr--rescue { max-width: 720px; margin: 0 auto; width: 100%; }
.gr-rescue__top { display: flex; align-items: center; gap: 14px; font-weight: 700; color: #002366; }
.gr-rescue__top .fa-star { color: #c9952a; }
.gr-streak { margin-left: auto; color: #c8262e; }
.gr-rescue__card { display: grid; gap: 12px; padding: 22px; border-radius: 20px; background: #fff; border: 1px solid var(--ie-border, #c5d4e8); box-shadow: 0 14px 34px rgba(0, 35, 102, 0.08); }
.gr-rescue__label { margin: 0; font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #c8262e; }
.gr-rescue__broken { margin: 0; font-size: 1.2rem; line-height: 1.5; color: #0f2044; }
.gr-rescue__end { display: grid; justify-items: center; gap: 10px; padding: 30px 22px; border-radius: 20px; background: #fff; border: 1px solid var(--ie-border, #c5d4e8); text-align: center; }
.gr-rescue__end > i { font-size: 2.4rem; color: #c8262e; }
.gr-rescue__end h3 { color: #002366; font-size: 1.4rem; }
.gr-rescue__end p { margin: 0; color: #33445f; }
.gr-rescue__btns { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }

/* ---------- Intonation ---------- */
.in-stress { font-weight: 800; color: #002366; text-decoration: underline; text-decoration-color: #f5c842; text-decoration-thickness: 3px; text-underline-offset: 3px; }
.in-hero .in-stress { color: #fff; }
.in-tone { font-style: normal; font-weight: 800; padding: 0 2px; }
.in-tone--fall { color: #c8262e; }
.in-tone--rise { color: #16794a; }
.in-tone--fr { color: #6a3fa0; }
.in-hero .in-tone--fall { color: #ff8f94; }
.in-hero .in-tone--rise { color: #8fe0b2; }
.in-hero .in-tone--fr { color: #d4b8ff; }
.in-pause { font-style: normal; color: #9aa6b8; font-weight: 700; padding: 0 3px; }
.in-hero .in-pause { color: rgba(255, 255, 255, 0.6); }

.in-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.in-card {
 position: relative; display: grid; gap: 6px; align-content: start; text-align: left; cursor: pointer; font: inherit; color: inherit;
 padding: 16px; border-radius: 16px; background: #fff; border: 1px solid var(--ie-border, #c5d4e8);
 transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.in-card:hover { transform: translateY(-2px); border-color: #c9952a; box-shadow: 0 10px 24px rgba(0, 35, 102, 0.1); }
.in-card.is-done { border-color: #9fd3b4; background: #f6fbf8; }
.in-card > i { font-size: 1.3rem; color: #c9952a; }
.in-card strong { font-size: 1.02rem; }
.in-card small { color: #5a6b82; line-height: 1.4; }
.in-card__n { position: absolute; top: 12px; right: 14px; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: #002366; color: #f5c842; font-weight: 800; font-size: 0.8rem; }
.in-card.is-done .in-card__n { background: #16794a; color: #fff; }
.in-card--tool { background: linear-gradient(135deg, #fff8e6, #fff); border-color: #e6d7ae; }

.in-head { display: flex; gap: 14px; align-items: center; }
.in-head__icon { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 16px; background: #002366; color: #f5c842; font-size: 1.4rem; flex: 0 0 auto; }
.in-head small { color: #5a6b82; font-weight: 600; }
.in-head h3 { font-size: 1.4rem; color: #002366; margin-top: 2px; }
.in-rule { display: grid; gap: 8px; padding: 16px; border-radius: 16px; background: #fff; border: 1px solid var(--ie-border, #c5d4e8); }
.in-rule p { margin: 0; line-height: 1.6; }
.in-rule strong { color: #002366; }
.in-rule__flat { padding: 10px 12px; border-radius: 10px; background: #fff7e0; }
.in-rule__flat strong { color: #8a6a1f; }
.in-sub { font-size: 1.05rem; color: #002366; }
.in-lead { margin: 0; color: #33445f; line-height: 1.55; }
.in-examples { display: grid; gap: 10px; }
.in-ex { display: grid; gap: 10px; padding: 16px; border-radius: 16px; background: #fff; border: 1px solid var(--ie-border, #c5d4e8); }
.in-ex__orec { justify-self: start; padding: 2px 10px; border-radius: 999px; font-size: 0.76rem; font-weight: 700; color: #fff; background: #1f4fa8; }
.in-ex__orec--o { background: #c8262e; }
.in-ex__orec--r { background: #1f4fa8; }
.in-ex__orec--e { background: #b07d12; }
.in-ex__orec--c { background: #16794a; }
.in-ex__text { margin: 0; font-size: 1.25rem; line-height: 1.7; }
.in-ex__btns { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.in-next { justify-self: start; }

.in-mirror { display: grid; gap: 10px; padding: 14px; border-radius: 14px; background: #f6f8fc; border: 1px solid #e3e8f2; }
.in-mirror__graph { display: grid; gap: 6px; }
.in-graph { width: 100%; height: 150px; border-radius: 12px; background: #fff; border: 1px solid #e3e8f2; }
.in-graph__mid { stroke: #dfe5ef; stroke-dasharray: 5 5; }
.in-graph__ava { fill: none; stroke: #c9952a; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 7 5; vector-effect: non-scaling-stroke; }
.in-graph__me { fill: none; stroke: #002366; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.in-legend { display: flex; gap: 14px; font-size: 0.84rem; font-weight: 600; }
.in-legend span::before { content: ""; display: inline-block; width: 18px; height: 3px; margin-right: 6px; vertical-align: middle; border-radius: 2px; }
.in-legend__ava::before { background: #c9952a; }
.in-legend__me::before { background: #002366; }
.in-mirror__msg { margin: 0; font-size: 0.9rem; color: #5a6b82; }
.in-mirror__btns { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.in-mirror__step { font-weight: 700; color: #002366; font-size: 0.9rem; }
.in-meter { display: grid; gap: 6px; }
.in-meter__bar { position: relative; height: 12px; border-radius: 999px; background: linear-gradient(90deg, #c8262e 0%, #e0a33a 30%, #e8c468 50%, #16794a 75%, #1f4fa8 100%); }
.in-meter__bar i, .in-meter__bar b { position: absolute; top: 50%; width: 20px; height: 20px; border-radius: 50%; transform: translate(-50%, -50%); border: 3px solid #fff; box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25); }
.in-meter__bar i { background: #002366; z-index: 1; }
.in-meter__bar b { background: #c9952a; width: 14px; height: 14px; }
.in-meter__scale { display: grid; grid-template-columns: repeat(5, 1fr); font-size: 0.72rem; color: #5a6b82; text-align: center; }
.in-meter__label { margin: 0; font-size: 0.95rem; }
.in-lv--flat strong, .in-lv--narrow strong { color: #c8262e; }
.in-lv--some strong { color: #b07d12; }
.in-lv--good strong, .in-lv--lively strong { color: #16794a; }
.in-advice { margin: 0; padding: 10px 12px; border-radius: 10px; background: #fff; border-left: 4px solid #c9952a; line-height: 1.5; font-size: 0.94rem; }
.in-advice i { color: #c9952a; margin-right: 4px; }

/* ---------- Videos ---------- */
.vd-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.vd-tab { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; border: 1px solid #d3ddef; background: #fff; font: inherit; font-weight: 700; color: #33445f; cursor: pointer; }
.vd-tab i { color: #c9952a; }
.vd-tab.is-active { background: #002366; color: #fff; border-color: #002366; }
.vd-tab.is-active i { color: #f5c842; }
.vd-lead { margin: 0; color: #33445f; line-height: 1.55; }
.vd-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.vd-card { display: grid; grid-template-rows: auto 1fr; border-radius: 16px; overflow: hidden; background: #fff; border: 1px solid var(--ie-border, #c5d4e8); box-shadow: 0 6px 18px rgba(0, 35, 102, 0.06); }
.vd-card.is-watched { border-color: #9fd3b4; }
.vd-thumb { position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; padding: 0; border: 0; cursor: pointer; background: #0b1a3a; overflow: hidden; }
.vd-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.3s ease, opacity 0.3s ease; opacity: 0.92; }
.vd-thumb:hover img { transform: scale(1.04); opacity: 1; }
.vd-play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: grid; place-items: center; width: 60px; height: 42px; border-radius: 12px; background: #e31b23; color: #fff; font-size: 1.1rem; box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35); }
.vd-band, .vd-len { position: absolute; top: 10px; padding: 3px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 800; }
.vd-band { left: 10px; background: #f5c842; color: #1a1206; }
.vd-len { right: 10px; background: rgba(0, 0, 0, 0.7); color: #fff; }
.vd-frame { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000; }
.vd-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.vd-body { display: grid; gap: 6px; align-content: start; padding: 14px; }
.vd-body > strong { font-size: 1.02rem; line-height: 1.35; }
.vd-body > small { color: #5a6b82; }
.vd-watch { margin-top: 4px; padding: 10px 12px; border-radius: 12px; background: #f6f8fc; }
.vd-watch span { font-size: 0.76rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: #1f4fa8; }
.vd-watch ul { margin: 6px 0 0; padding-left: 18px; display: grid; gap: 3px; font-size: 0.9rem; line-height: 1.45; }
.vd-actions { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; margin-top: 4px; }
.vd-card.is-watched .vd-done { color: #16794a; border-color: #9fd3b4; }
.vd-open { font-size: 0.86rem; color: #1f4fa8; text-decoration: none; font-weight: 600; }
.vd-open:hover { text-decoration: underline; }
.vd-links { padding: 16px 18px; border-radius: 16px; background: #fff; border: 1px solid var(--ie-border, #c5d4e8); }
.vd-links h4 { color: #002366; font-size: 1rem; margin-bottom: 8px; }
.vd-links h4 i { color: #c9952a; }
.vd-links ul { margin: 0; padding-left: 18px; display: grid; gap: 4px; }
.vd-links a { color: #1f4fa8; }
.vd-note { margin: 10px 0 0; font-size: 0.84rem; color: #5a6b82; }

/* ---------- Speaking syllabus (Part 1 / 3 mastery) ---------- */
.ielts-mastery-hero { margin-bottom: 16px; padding: 18px; border-radius: 16px; background: linear-gradient(135deg, #002366, #1a4080); color: #fff; }
.ielts-mastery-hero h2 em { color: #f7d77a; font-style: italic; }
.ielts-mastery-hero__eyebrow { margin: 0 0 8px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.72rem; color: #f7d77a; }
.ielts-mastery-toolkit { margin-bottom: 18px; padding: 16px; border-radius: 14px; background: #fff; border: 1px solid #c5d4e8; }
.ielts-mastery-toolkit ul { margin: 8px 0; padding-left: 20px; }
.ielts-mastery-toolkit__note { margin: 8px 0 0; font-size: 0.88rem; color: #5a6b82; }
.ielts-mastery-list { display: grid; gap: 14px; }
.ielts-mastery-card { padding: 16px; border-radius: 16px; background: #fff; border: 1px solid #c5d4e8; box-shadow: 0 8px 22px rgba(0, 35, 102, 0.06); }
.ielts-mastery-card__head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 10px; }
.ielts-mastery-card__num { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: #002366; color: #f7d77a; font-weight: 800; font-size: 0.85rem; }
.ielts-mastery-card__head h3 { flex: 1; margin: 0; font-size: 1.05rem; min-width: 140px; }
.ielts-mastery-card__go, .ielts-mastery-card__p3 { border: none; border-radius: 999px; padding: 8px 14px; font-weight: 700; font-size: 0.78rem; cursor: pointer; background: linear-gradient(180deg, #f7e4a8, #e8c97a); color: #1a1208; }
.ielts-mastery-card__p3 { margin-top: 12px; background: #eef3fa; color: #002366; border: 1px solid #c5d4e8; width: 100%; }
.ielts-mastery-card__strategy { margin: 0 0 12px; line-height: 1.45; }
.ielts-mastery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.ielts-mastery-grid h4 { margin: 0 0 6px; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; color: #1f4fa8; }
.ielts-mastery-grid ul { margin: 0; padding-left: 18px; font-size: 0.88rem; line-height: 1.4; }
.ielts-mastery-ex { display: block; margin-top: 4px; font-size: 0.86rem; color: #33445f; font-style: italic; }