#study-page{--study-accent:#0f766e;--study-accent-soft:rgba(15, 118, 110, 0.12);--study-warm:#c96f32;--study-warm-soft:rgba(201, 111, 50, 0.12);--study-ink:#12343b}.study-page-root{width:100%}.study-shell{max-width:1180px;margin:0 auto;padding:20px 0 32px}.study-hero{position:relative;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,0.9fr);gap:18px;padding:28px;border-radius:28px;background:radial-gradient(circle at top right,rgba(201,111,50,.16),transparent 30%),radial-gradient(circle at left 20% bottom 10%,rgba(15,118,110,.14),transparent 32%),linear-gradient(140deg,rgba(255,248,238,.95),rgba(242,249,248,.95));border:1px solid rgba(18,52,59,.08);box-shadow:0 16px 42px rgba(18,52,59,.08);overflow:hidden}.study-hero::after{content:'';position:absolute;inset:auto -80px -120px 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16px}.study-hero__summary{margin:0;max-width:52rem;color:rgba(18,52,59,.84);font-size:15px;line-height:1.95}.study-hero__featured{margin-top:18px}.study-hero__rail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.study-stat-card{display:flex;flex-direction:column;justify-content:space-between;min-height:124px;padding:16px;border-radius:20px;background:rgba(255,255,255,.82);border:1px solid rgba(18,52,59,.08);box-shadow:inset 0 1px 0 rgba(255,255,255,.6)}.study-stat-card.is-accent{background:linear-gradient(160deg,rgba(15,118,110,.9),rgba(18,52,59,.92));color:#fff}.study-stat-card__label{color:inherit;opacity:.72;font-size:12px;letter-spacing:.06em;text-transform:uppercase}.study-stat-card__value{margin-top:10px;color:inherit;font-size:1.5rem;line-height:1.15}.study-stat-card__hint{margin-top:12px;color:inherit;opacity:.75;font-size:12px}.study-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(300px,0.9fr);gap:18px;margin-top:18px}.study-column{display:flex;flex-direction:column;gap:18px}.study-panel{padding:20px;border-radius:24px;background:var(--anzhiyu-card-bg,#fff);border:var(--style-border);box-shadow:var(--anzhiyu-shadow-border)}.study-panel__header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.study-panel__title{margin:0;font-size:1.12rem;color:var(--anzhiyu-fontcolor,#333)}.study-panel__badge,.study-pill,.study-word-chip{display:inline-flex;align-items:center;gap:6px;min-height:28px;padding:4px 10px;border-radius:999px;background:var(--study-accent-soft);color:var(--study-accent);font-size:12px;font-weight:600}.study-pill.is-muted,.study-word-chip.is-muted{background:rgba(18,52,59,.08);color:var(--anzhiyu-secondtext,#666)}.study-word-chip.is-featured{background:var(--study-warm-soft);color:var(--study-warm)}.study-word-chip.is-theme{background:rgba(255,255,255,.78)}.study-word-chip 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0;color:var(--anzhiyu-fontcolor,#333);font-size:13px;line-height:1.8}.study-card__support{display:flex;flex-direction:column;gap:8px;margin-top:14px}.study-card__support-line{padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.72);color:var(--anzhiyu-secondtext,#666);font-size:12px;line-height:1.7}.study-card__tags{margin-top:14px}.study-trend-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.study-metric-box{padding:14px;border-radius:18px;background:var(--anzhiyu-secondbg,#f7f7f7)}.study-metric-box__label{display:block;color:var(--anzhiyu-secondtext,#666);font-size:12px}.study-metric-box__value{display:block;margin-top:10px;color:var(--study-ink);font-size:1.35rem}.study-trend-block+.study-trend-block{margin-top:18px}.study-subtitle{margin:0 0 12px;color:var(--anzhiyu-fontcolor,#333);font-size:.95rem}.study-bars{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px;align-items:end}.study-bar{display:flex;flex-direction:column;align-items:center;gap:8px}.study-bar__label,.study-bar__value{font-size:11px;color:var(--anzhiyu-secondtext,#666)}.study-bar__track{display:flex;align-items:end;width:100%;height:120px;padding:8px;border-radius:16px;background:linear-gradient(180deg,rgba(18,52,59,.04),rgba(18,52,59,.08))}.study-bar__fill{display:block;width:100%;border-radius:10px;background:linear-gradient(180deg,var(--study-warm),var(--study-accent));box-shadow:0 6px 16px rgba(15,118,110,.18)}.study-theme-card__name{color:var(--study-ink);font-size:1rem;font-weight:700}.study-theme-card__desc{margin:10px 0 14px;color:var(--anzhiyu-secondtext,#666);font-size:13px;line-height:1.8}.study-weekly-card__period{color:var(--anzhiyu-secondtext,#666);font-size:12px;letter-spacing:.05em;text-transform:uppercase}.study-weekly-card__headline{margin:10px 0 12px;color:var(--study-ink);font-size:1.28rem;line-height:1.35}.study-weekly-sections{display:grid;gap:12px;margin-top:18px}.study-weekly-section{padding-top:12px;border-top:1px dashed rgba(18,52,59,.12)}.study-weekly-section__title{margin:0 0 8px;color:var(--anzhiyu-fontcolor,#333);font-size:.95rem}.study-state{display:flex;align-items:center;justify-content:center;min-height:120px;padding:18px;border-radius:18px;background:var(--anzhiyu-secondbg,#f7f7f7);color:var(--anzhiyu-secondtext,#666);font-size:13px;line-height:1.7;text-align:center}.study-state.is-loading{background:linear-gradient(90deg,rgba(18,52,59,.05),rgba(18,52,59,.1),rgba(18,52,59,.05));background-size:240% 100%;animation:study-skeleton 1.4s ease infinite}@keyframes study-skeleton{0%{background-position:100% 50%}100%{background-position:0 50%}}[data-theme=dark] #study-page{--study-accent-soft:rgba(94, 234, 212, 0.12);--study-warm-soft:rgba(251, 146, 60, 0.14)}[data-theme=dark] .study-hero{background:radial-gradient(circle at top right,rgba(251,146,60,.18),transparent 30%),radial-gradient(circle at left 20% bottom 10%,rgba(94,234,212,.16),transparent 32%),linear-gradient(140deg,rgba(20,25,31,.95),rgba(15,23,24,.95));border-color:rgba(255,255,255,.06)}[data-theme=dark] .study-card__support-line,[data-theme=dark] .study-kicker,[data-theme=dark] .study-stat-card{background:rgba(255,255,255,.04)}[data-theme=dark] .study-card__word,[data-theme=dark] .study-hero__title,[data-theme=dark] .study-metric-box__value,[data-theme=dark] .study-theme-card__name,[data-theme=dark] .study-weekly-card__headline{color:#f2f5f7}[data-theme=dark] .study-hero__summary{color:rgba(242,245,247,.8)}@media screen and (max-width:1100px){.study-hero,.study-layout{grid-template-columns:1fr}}@media screen and (max-width:768px){.study-shell{padding-top:12px}.study-hero,.study-panel{padding:18px;border-radius:22px}.study-card-grid,.study-hero__rail,.study-trend-metrics{grid-template-columns:1fr}.study-bars{gap:8px}.study-bar__track{height:92px;padding:6px}}