/* ============================================================
   SPOOL — 映写室の暗がり（深い紫黒）に、映写ランプの琥珀を一点だけ。
   ============================================================ */
:root{
  --ink:      #12101F;
  --surface:  #1B1830;
  --surface2: #262240;
  --line:     #332E52;
  --paper:    #EDEAF7;
  --haze:     #8B85B8;
  --beam:     #F0B429;
  --beam-hi:  #FFD470;
  --live:     #5EC8E5;

  --display: "Zen Kaku Gothic New", "Hiragino Sans", sans-serif;
  --body:    "Noto Sans JP", "Hiragino Sans", sans-serif;
  --data:    "Roboto Mono", ui-monospace, monospace;

  --gut: clamp(16px, 4vw, 40px);
  --r: 3px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--paper);
  font-family:var(--body);
  font-size:15px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--beam);outline-offset:3px}

/* ---------- 共通パーツ ---------- */
.eyebrow{
  font-family:var(--data);font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--beam);
}
.shell{max-width:1440px;margin:0 auto;padding-inline:var(--gut)}

.cta{
  display:inline-flex;align-items:center;gap:.6em;
  background:var(--beam);color:#1A1405;
  font-family:var(--display);font-weight:700;font-size:14px;
  padding:.75em 1.4em;border:0;border-radius:var(--r);
  cursor:pointer;transition:background .18s ease, transform .18s ease;
}
.cta:hover{background:var(--beam-hi);transform:translateY(-1px)}
.cta--ghost{background:transparent;color:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
.cta--ghost:hover{background:var(--surface2);box-shadow:inset 0 0 0 1px var(--haze)}

.notice{
  font-family:var(--data);font-size:11.5px;color:var(--haze);
  padding-block:12px;border-bottom:1px solid var(--line);
}
.notice code{color:var(--beam)}

/* ---------- ヘッダー ---------- */
.top{
  position:sticky;top:0;z-index:40;
  background:rgba(18,16,31,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.top__in{display:flex;align-items:center;gap:20px;height:64px}
.mark{font-family:var(--display);font-weight:900;font-size:20px;letter-spacing:.22em;flex:none}
.mark b{color:var(--beam);font-weight:900}
.search{position:relative;flex:1;max-width:520px}
.search input[type=search]{
  width:100%;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r);padding:.62em 1em .62em 2.6em;font-size:14px;
}
.search input::placeholder{color:var(--haze)}
.search input:focus{border-color:var(--haze);outline:none}
.search svg{
  position:absolute;left:.9em;top:50%;transform:translateY(-50%);
  width:15px;height:15px;stroke:var(--haze);fill:none;stroke-width:2;pointer-events:none;
}
.top .cta{margin-left:auto;flex:none}
@media(max-width:720px){
  .top__in{height:auto;flex-wrap:wrap;padding-block:12px;gap:12px}
  .search{order:3;max-width:none;flex-basis:100%}
  .top .cta{font-size:13px;padding:.6em 1em}
}

/* ---------- ヒーロー：今週の一本 ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero__beam{
  position:absolute;inset:-30% -10% auto -10%;height:150%;
  background:radial-gradient(60% 55% at 22% 12%, rgba(240,180,41,.16), transparent 70%);
  pointer-events:none;
}
.hero__in{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:clamp(24px,5vw,64px);align-items:center;
  padding-block:clamp(40px,7vw,84px);position:relative;
}
.hero__copy{max-width:34em}
.hero__title{
  font-family:var(--display);font-weight:900;
  font-size:clamp(30px,5.2vw,58px);line-height:1.12;
  letter-spacing:-.01em;margin:.4em 0 .5em;
}
.hero__lede{color:var(--haze);font-size:15px;max-width:30em}
.hero__row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero__facts{
  display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:22px;
  font-family:var(--data);font-size:11.5px;color:var(--haze);letter-spacing:.06em;
}
.hero__still{
  position:relative;aspect-ratio:16/9;border-radius:var(--r);
  overflow:hidden;background:var(--surface2);
  box-shadow:0 30px 70px -30px rgba(0,0,0,.9);
}
.hero__still .art{position:absolute;inset:0}
@media(max-width:900px){
  .hero__in{grid-template-columns:1fr}
  .hero__still{order:-1}
}

/* ---------- 絞り込みレール ---------- */
.rail{
  position:sticky;top:64px;z-index:30;
  background:rgba(18,16,31,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
@media(max-width:720px){.rail{position:static}}
.rail__in{display:flex;align-items:center;gap:14px;padding-block:12px;flex-wrap:wrap}
.chips{display:flex;gap:7px;flex-wrap:wrap}
.chip{
  display:inline-block;border:1px solid var(--line);color:var(--haze);
  padding:.4em .95em;border-radius:100px;font-size:13px;cursor:pointer;
  transition:.16s ease;white-space:nowrap;
}
.chip:hover{border-color:var(--haze);color:var(--paper)}
.chip[aria-current="page"]{background:var(--beam);border-color:var(--beam);color:#1A1405;font-weight:500}
.rail__right{margin-left:auto;display:flex;align-items:center;gap:14px}
.count{font-family:var(--data);font-size:11.5px;color:var(--haze);letter-spacing:.08em}
.sort{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r);padding:.42em 1.9em .42em .8em;font-size:13px;
  appearance:none;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--haze) 50%),
                   linear-gradient(135deg,var(--haze) 50%,transparent 50%);
  background-position:calc(100% - 15px) 52%,calc(100% - 10px) 52%;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;
}

/* ---------- グリッド ---------- */
main{padding-block:clamp(28px,4vw,44px) 80px}
.grid{
  display:grid;gap:clamp(18px,2.4vw,30px) clamp(12px,1.6vw,20px);
  grid-template-columns:repeat(auto-fill,minmax(190px,1fr));
}
@media(max-width:520px){.grid{grid-template-columns:repeat(2,1fr);gap:20px 12px}}

/* 署名要素：送り穴つきのフィルムフレーム＋ホバーで走る琥珀の走査線 */
.frame{opacity:0;transform:translateY(10px);animation:in .5s ease forwards}
@keyframes in{to{opacity:1;transform:none}}
.frame__shot{
  position:relative;display:block;aspect-ratio:2/3;
  background:var(--surface2);border-radius:var(--r);overflow:hidden;
  transition:transform .22s ease, box-shadow .22s ease;
}
.frame__shot::before,.frame__shot::after{
  content:"";position:absolute;left:0;right:0;height:7px;z-index:3;
  background-image:repeating-linear-gradient(90deg,var(--ink) 0 5px,transparent 5px 13px);
  opacity:.85;pointer-events:none;
}
.frame__shot::before{top:0}
.frame__shot::after{bottom:0}
.frame:hover .frame__shot{transform:translateY(-4px);box-shadow:0 18px 34px -16px rgba(0,0,0,.85)}
.frame__art{position:absolute;inset:0;transition:opacity .3s ease}
.frame__vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .3s ease}
.frame:hover .frame__vid[data-ready]{opacity:1}
.frame:hover .frame__art.has-vid{opacity:0}
.frame__scan{
  position:absolute;left:0;bottom:7px;height:2px;width:0;z-index:4;
  background:linear-gradient(90deg,transparent,var(--beam-hi),var(--beam));
}
.frame:hover .frame__scan{animation:scan 3.2s linear infinite}
@keyframes scan{0%{width:0}100%{width:100%}}
.frame__badge{
  position:absolute;top:14px;left:8px;z-index:4;
  font-family:var(--data);font-size:10px;letter-spacing:.1em;
  background:rgba(18,16,31,.82);border:1px solid var(--line);
  color:var(--live);padding:.25em .55em;border-radius:2px;
}
.frame__meta{padding-top:11px}
.frame__title{
  font-family:var(--display);font-weight:700;font-size:14.5px;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.frame:hover .frame__title{color:var(--beam-hi)}
.frame__data{font-family:var(--data);font-size:11px;color:var(--haze);letter-spacing:.04em;margin-top:5px}

/* ---------- 状態表示 ---------- */
.state{
  border:1px solid var(--line);border-radius:var(--r);
  padding:48px 28px;text-align:center;background:var(--surface);
}
.state h2{font-family:var(--display);font-weight:700;font-size:17px;margin-bottom:8px}
.state p{color:var(--haze);font-size:14px;max-width:34em;margin:0 auto 18px}
.more{display:flex;justify-content:center;margin-top:44px}
.more .is-loading{opacity:.5;pointer-events:none}

/* ---------- フッター ---------- */
footer{border-top:1px solid var(--line);padding-block:36px 56px;background:var(--surface)}
.foot{display:flex;gap:28px;flex-wrap:wrap;justify-content:space-between;align-items:flex-start}
.foot p{font-size:12.5px;color:var(--haze);max-width:46em}
.foot__mark{font-family:var(--data);font-size:11px;letter-spacing:.1em}
.pr{
  display:inline-block;font-family:var(--data);font-size:10.5px;letter-spacing:.14em;
  border:1px solid var(--line);color:var(--haze);padding:.3em .7em;
  border-radius:2px;margin-bottom:12px;
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto}
  .frame{opacity:1;transform:none}
}