/* 通用组件 */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.95rem 1.8rem;font-family:var(--font-display);letter-spacing:.12em;text-transform:uppercase;font-size:.92rem;border-radius:var(--radius-sm);transition:all var(--t-base);cursor:pointer;border:1px solid transparent;font-weight:600}
.btn--primary{background:var(--gradient-gold);color:var(--primary);box-shadow:var(--shadow-gold)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(255,215,0,.32)}
.btn--ghost{border-color:var(--accent);color:var(--accent);background:transparent}
.btn--ghost:hover{background:var(--accent);color:var(--primary)}
.btn--small{padding:.55rem 1.1rem;font-size:.78rem}

/* Tag */
.tag{display:inline-block;font-family:var(--font-display);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;padding:.3rem .65rem;border:1px solid var(--border-color);border-radius:2px;color:var(--text-muted)}
.tag--gold{color:var(--accent);border-color:var(--accent)}

/* 全屏预告片播放器 */
.hero-player{position:relative;height:100vh;min-height:600px;width:100%;overflow:hidden;display:flex;align-items:flex-end;padding-bottom:var(--space-2xl)}
.hero-player__media{position:absolute;inset:0;z-index:0}
.hero-player__media img,.hero-player__media video{width:100%;height:100%;object-fit:cover;transform:scale(1.04)}
.hero-player__overlay{position:absolute;inset:0;background:var(--gradient-overlay);z-index:1}
.hero-player__content{position:relative;z-index:2;max-width:760px}
.hero-player__title{font-family:var(--font-display);font-size:clamp(2.8rem,7vw,6rem);line-height:1;letter-spacing:.02em;text-transform:uppercase;color:var(--text);margin-bottom:var(--space-sm)}
.hero-player__title em{font-style:normal;color:var(--accent);font-family:var(--font-serif);font-weight:400}
.hero-player__meta{display:flex;gap:var(--space-sm);flex-wrap:wrap;margin-bottom:var(--space-md)}
.hero-player__tagline{font-family:var(--font-serif);font-style:italic;font-size:1.3rem;color:var(--text-muted);margin-bottom:var(--space-lg);max-width:560px}
.hero-player__actions{display:flex;gap:var(--space-sm);flex-wrap:wrap}
.hero-player__controls{position:absolute;bottom:var(--space-md);right:var(--container-pad);z-index:3;display:flex;gap:.5rem}
.hero-player__controls button{width:42px;height:42px;border-radius:50%;border:1px solid var(--border-color);color:var(--text);background:rgba(15,15,26,.6);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;transition:all var(--t-fast)}
.hero-player__controls button:hover{color:var(--accent);border-color:var(--accent)}
.scroll-cue{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);color:var(--accent);font-size:.75rem;letter-spacing:.3em;text-transform:uppercase;z-index:3;animation:bounceY 2s infinite ease-in-out;text-align:center}
.scroll-cue::after{content:"";display:block;width:1px;height:42px;background:var(--accent);margin:.5rem auto 0}
@keyframes bounceY{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}

/* 影片海报卡片 */
.poster-card{position:relative;border-radius:var(--radius-md);overflow:hidden;background:var(--card-bg);transition:transform var(--t-base),box-shadow var(--t-base);cursor:pointer;display:block}
.poster-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-gold)}
.poster-card__img{aspect-ratio:2/3;overflow:hidden;position:relative}
.poster-card__img img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow)}
.poster-card:hover .poster-card__img img{transform:scale(1.06)}
.poster-card__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,15,26,0) 40%,rgba(15,15,26,.92) 100%);opacity:.85;display:flex;flex-direction:column;justify-content:flex-end;padding:var(--space-md);transition:opacity var(--t-base)}
.poster-card:hover .poster-card__overlay{opacity:1;background:linear-gradient(180deg,rgba(15,15,26,.4) 0%,rgba(15,15,26,.95) 100%)}
.poster-card__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.6);opacity:0;width:64px;height:64px;border-radius:50%;background:var(--accent);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.6rem;transition:all var(--t-base);box-shadow:0 0 0 0 rgba(255,215,0,.4);animation:pulse 2s infinite}
.poster-card:hover .poster-card__play{opacity:1;transform:translate(-50%,-50%) scale(1)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,215,0,.55)}70%{box-shadow:0 0 0 18px rgba(255,215,0,0)}100%{box-shadow:0 0 0 0 rgba(255,215,0,0)}}
.poster-card__title{font-family:var(--font-display);font-size:1.1rem;letter-spacing:.05em;text-transform:uppercase;margin-bottom:.3rem}
.poster-card__meta{font-size:.85rem;color:var(--text-muted);display:flex;gap:.8rem;flex-wrap:wrap}
.poster-card__meta .gold{color:var(--accent)}

/* 评分星级 */
.stars{display:inline-flex;align-items:center;gap:.15rem;color:var(--accent);font-size:1rem;line-height:1}
.stars__score{color:var(--accent);font-weight:600;margin-right:.4rem;font-family:var(--font-display)}
.stars__count{color:var(--text-muted);font-size:.8rem;margin-left:.4rem}
.stars i{position:relative;display:inline-block;color:rgba(255,215,0,.25)}
.stars i.full{color:var(--accent)}
.stars i.half::after{content:"★";position:absolute;left:0;top:0;width:50%;overflow:hidden;color:var(--accent)}

/* 导演时间线 */
.timeline{position:relative;padding:var(--space-lg) 0;max-width:980px;margin:0 auto}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:linear-gradient(180deg,transparent,var(--accent) 10%,var(--accent) 90%,transparent);transform:translateX(-50%)}
.timeline__item{position:relative;width:50%;padding:var(--space-md) var(--space-lg);margin-bottom:var(--space-md)}
.timeline__item:nth-child(odd){left:0;text-align:right;padding-right:var(--space-xl)}
.timeline__item:nth-child(even){left:50%;padding-left:var(--space-xl)}
.timeline__dot{position:absolute;top:var(--space-lg);width:14px;height:14px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 4px rgba(255,215,0,.18),0 0 24px rgba(255,215,0,.6)}
.timeline__item:nth-child(odd) .timeline__dot{right:-7px}
.timeline__item:nth-child(even) .timeline__dot{left:-7px}
.timeline__year{font-family:var(--font-display);color:var(--accent);font-size:1.8rem;letter-spacing:.06em;margin-bottom:.3rem}
.timeline__title{font-family:var(--font-display);font-size:1.15rem;margin-bottom:.4rem;text-transform:uppercase;letter-spacing:.05em}
.timeline__text{color:var(--text-muted);font-size:.95rem;line-height:1.7}
@media (max-width:780px){
  .timeline::before{left:14px}
  .timeline__item,.timeline__item:nth-child(odd),.timeline__item:nth-child(even){width:100%;left:0;text-align:left;padding:var(--space-sm) var(--space-md) var(--space-md) var(--space-xl)}
  .timeline__item:nth-child(odd) .timeline__dot,.timeline__item:nth-child(even) .timeline__dot{left:7px;right:auto}
}

/* 选片日历 */
.calendar{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-md);box-shadow:var(--shadow-soft)}
.calendar__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md);padding-bottom:var(--space-sm);border-bottom:1px solid var(--border-color)}
.calendar__title{font-family:var(--font-display);letter-spacing:.1em;color:var(--accent)}
.calendar__grid{display:grid;grid-template-columns:repeat(7,1fr);gap:.3rem}
.calendar__cell{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:6px;font-size:.9rem;color:var(--text-muted);position:relative;cursor:default;transition:background var(--t-fast)}
.calendar__cell.head{color:var(--accent);font-family:var(--font-display);font-size:.75rem;letter-spacing:.15em;text-transform:uppercase;cursor:default}
.calendar__cell.event{color:var(--text);cursor:pointer;background:rgba(255,215,0,.08)}
.calendar__cell.event::after{content:"";position:absolute;bottom:6px;left:50%;width:6px;height:6px;border-radius:50%;background:var(--accent);transform:translateX(-50%)}
.calendar__cell.event:hover{background:rgba(255,215,0,.18)}
.calendar__cell.today{outline:1px solid var(--accent);color:var(--accent)}

/* 影评卡片瀑布流（简化为响应式 CSS columns） */
.masonry{column-count:3;column-gap:var(--space-md)}
@media (max-width:1024px){.masonry{column-count:2}}
@media (max-width:640px){.masonry{column-count:1}}
.review-card{break-inside:avoid;background:var(--card-bg);border:1px solid transparent;border-radius:var(--radius-md);padding:var(--space-md);margin-bottom:var(--space-md);transition:all var(--t-base);box-shadow:var(--shadow-soft)}
.review-card:hover{border-color:var(--border-color);transform:translateY(-4px);box-shadow:var(--shadow-gold)}
.review-card__head{display:flex;align-items:center;gap:.7rem;margin-bottom:.7rem}
.review-card__avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;border:1px solid var(--border-color)}
.review-card__author{font-weight:600;font-size:.9rem}
.review-card__date{font-size:.78rem;color:var(--text-muted)}
.review-card__title{font-family:var(--font-display);font-size:1.1rem;margin:.4rem 0;letter-spacing:.04em}
.review-card__body{color:var(--text-muted);font-size:.95rem;line-height:1.75}
.review-card__footer{display:flex;justify-content:space-between;align-items:center;margin-top:.8rem;padding-top:.8rem;border-top:1px solid var(--border-color);font-size:.82rem;color:var(--text-muted)}
.review-card__tag{color:var(--accent)}

/* 短片缩略图 */
.short-card{position:relative;border-radius:var(--radius-md);overflow:hidden;background:var(--card-bg);cursor:pointer;transition:all var(--t-base)}
.short-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-gold)}
.short-card__thumb{aspect-ratio:16/9;position:relative;overflow:hidden}
.short-card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow)}
.short-card:hover .short-card__thumb img{transform:scale(1.07)}
.short-card__duration{position:absolute;bottom:.5rem;right:.5rem;background:rgba(0,0,0,.78);color:var(--text);padding:.18rem .55rem;border-radius:3px;font-family:var(--font-display);font-size:.78rem;letter-spacing:.05em;backdrop-filter:blur(4px)}
.short-card__body{padding:var(--space-sm)}
.short-card__title{font-family:var(--font-display);font-size:.98rem;letter-spacing:.04em;margin-bottom:.3rem;text-transform:uppercase}
.short-card__meta{font-size:.78rem;color:var(--text-muted)}

/* 滚动渐入 */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}

/* 横向滚动条 */
.scroll-x{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,260px);gap:var(--space-md);overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:var(--space-sm);scrollbar-width:thin;scrollbar-color:var(--accent) transparent}
.scroll-x::-webkit-scrollbar{height:6px}
.scroll-x::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}
.scroll-x>*{scroll-snap-align:start}

/* 表单 */
.form{display:grid;gap:var(--space-md);max-width:640px}
.form input,.form textarea,.form select{padding:.85rem 1rem;background:rgba(255,255,255,.04);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text);font-size:.95rem;transition:border-color var(--t-fast)}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.form label{font-size:.85rem;color:var(--text-muted);margin-bottom:.4rem;display:block;font-family:var(--font-display);letter-spacing:.1em;text-transform:uppercase}
.form textarea{min-height:140px;resize:vertical}

/* 视频灯箱 */
.lightbox{position:fixed;inset:0;background:rgba(5,5,12,.92);backdrop-filter:blur(20px);z-index:1000;display:none;align-items:center;justify-content:center;padding:var(--space-md)}
.lightbox.open{display:flex;animation:fadeIn .4s var(--ease)}
.lightbox__inner{width:100%;max-width:1100px;aspect-ratio:16/9;background:#000;border-radius:var(--radius-md);position:relative;box-shadow:var(--shadow-gold)}
.lightbox__close{position:absolute;top:-44px;right:0;color:var(--accent);font-size:1.5rem;width:36px;height:36px}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* 通用 utility */
.text-center{text-align:center}
.mt-lg{margin-top:var(--space-lg)}
.mt-xl{margin-top:var(--space-xl)}