/* === Morning Briefing Mobile — Neon Editorial === */
:root{
  --bg:#05060f;
  --panel:#0c0f22;
  --panel-2:#10142c;
  --line:rgba(120,140,255,0.14);
  --blue:#00d4ff;
  --pink:#ff2e97;
  --violet:#8b7bff;
  --orange:#ffb457;
  --text:#f0f2ff;
  --text-sub:#8f97bd;
  --text-dim:#565e85;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
body{
  background:var(--bg);
  background-image:
    linear-gradient(rgba(120,140,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,140,255,.035) 1px,transparent 1px);
  background-size:44px 44px;
  color:var(--text);
  font-family:"Noto Sans JP","Hiragino Sans",sans-serif;
  line-height:1.6;
  max-width:430px;margin:0 auto;min-height:100vh;
  padding-bottom:120px;overflow-x:hidden;
}

/* ===== ティッカー ===== */
.ticker{
  overflow:hidden;white-space:nowrap;border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,rgba(0,212,255,.06),rgba(255,46,151,.06));
  padding:7px 0;font-size:11px;letter-spacing:.05em;color:var(--blue);
  min-height:29px;
}
.ticker span{display:inline-block;animation:tick 30s linear infinite;padding-left:100%;}
@keyframes tick{to{transform:translateX(-100%);}}
.ticker b{color:var(--pink);margin:0 6px;}

/* ===== ヘッダー ===== */
header{padding:18px 18px 0;}
.mast{display:flex;align-items:baseline;justify-content:space-between;border-bottom:2px solid var(--text);padding-bottom:12px;}
.mast h1{font-family:"Space Grotesk","Noto Sans JP",sans-serif;font-size:24px;font-weight:700;letter-spacing:-.02em;}
.mast h1 .dot{color:var(--pink);}
.mast .issue{font-family:"Space Grotesk",sans-serif;font-size:11px;color:var(--text-sub);letter-spacing:.15em;text-align:right;line-height:1.5;}
.mast .issue b{color:var(--blue);display:block;font-size:13px;}
.date-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;}
.date-row .today{font-size:12px;font-weight:700;color:var(--text-sub);letter-spacing:.12em;}
.date-row .nav{display:flex;gap:6px;}
.date-row .nav button{width:32px;height:32px;background:var(--panel);border:1px solid var(--line);color:var(--text-sub);font-size:13px;cursor:pointer;}
.date-row .nav button:disabled{opacity:.3;}

/* ===== セクション見出し ===== */
.sec{display:flex;align-items:baseline;gap:12px;margin:30px 18px 14px;}
.sec .num{font-family:"Space Grotesk",sans-serif;font-size:13px;color:var(--pink);letter-spacing:.1em;}
.sec h2{font-size:17px;font-weight:900;letter-spacing:.04em;}
.sec .rule{flex:1;height:1px;background:var(--line);}
.sec .en{font-family:"Space Grotesk",sans-serif;font-size:10px;color:var(--text-dim);letter-spacing:.2em;text-transform:uppercase;}

/* ===== 1面トップ ===== */
.lead{margin:18px;padding:22px 20px;background:var(--panel);border:1px solid var(--line);position:relative;overflow:hidden;cursor:pointer;animation:fade .5s ease both;}
.lead::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--blue),var(--pink));}
.lead .kicker{display:flex;gap:10px;align-items:center;margin-bottom:12px;}
.lead .kicker .tag{font-family:"Space Grotesk",sans-serif;font-size:10px;font-weight:700;letter-spacing:.2em;color:var(--blue);
  border:1px solid rgba(0,212,255,.4);padding:3px 10px;text-transform:uppercase;}
.lead .kicker time{font-size:11px;color:var(--text-dim);}
.lead h3{font-size:21px;font-weight:900;line-height:1.5;letter-spacing:.01em;margin-bottom:10px;
  text-shadow:0 0 30px rgba(0,212,255,.25);}
.lead p{font-size:13px;color:var(--text-sub);margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.lead .src{font-size:11px;color:var(--text-dim);display:flex;align-items:center;justify-content:space-between;}
.lead .src b{color:var(--pink);font-weight:700;}

/* ===== マガジングリッド ===== */
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 18px;}
.g-card{background:var(--panel);border:1px solid var(--line);overflow:hidden;cursor:pointer;
  transition:border-color .2s, box-shadow .2s;animation:fade .5s ease both;position:relative;}
.g-card:active{border-color:var(--blue);box-shadow:0 0 24px rgba(0,212,255,.18);}
.g-card.wide{grid-column:span 2;display:flex;}
.g-card.wide .g-img{width:40%;height:auto;min-height:120px;}
.g-card.wide .g-body{width:60%;}
.g-img{width:100%;height:96px;object-fit:cover;display:block;filter:saturate(.85) contrast(1.05);background:#0a0d1e;}
.g-body{padding:12px 14px;display:flex;flex-direction:column;min-height:0;}
.g-tag{font-family:"Space Grotesk","Noto Sans JP",sans-serif;font-size:9px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;}
.c-blue{color:var(--blue);} .c-pink{color:var(--pink);} .c-violet{color:var(--violet);} .c-orange{color:var(--orange);}
.g-body h3{margin-top:5px;font-size:13px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.g-src{margin-top:auto;padding-top:8px;font-size:10px;color:var(--text-dim);display:flex;justify-content:space-between;align-items:center;gap:6px;}
.g-src .s{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.bkm{color:var(--text-dim);cursor:pointer;padding:4px;margin:-4px;flex-shrink:0;background:none;border:none;}
.bkm.on{color:var(--pink);}
.bkm svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;display:block;}
.bkm.on svg{fill:currentColor;}
.grid .g-card:nth-child(1){animation-delay:.05s}.grid .g-card:nth-child(2){animation-delay:.1s}
.grid .g-card:nth-child(3){animation-delay:.15s}.grid .g-card:nth-child(4){animation-delay:.2s}
.grid .g-card:nth-child(5){animation-delay:.25s}.grid .g-card:nth-child(6){animation-delay:.3s}
@keyframes fade{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}

/* ===== AI / Health リスト ===== */
.brief-list{margin:0 18px;}
.b-item{padding:16px 0;border-bottom:1px solid var(--line);animation:fade .5s ease both;}
.b-item .row{display:flex;align-items:center;gap:8px;margin-bottom:8px;flex-wrap:wrap;}
.b-badge{font-family:"Space Grotesk","Noto Sans JP",sans-serif;font-size:10px;font-weight:700;letter-spacing:.14em;padding:3px 9px;
  color:var(--blue);border:1px solid rgba(0,212,255,.4);text-transform:uppercase;}
.b-badge.pink{color:var(--pink);border-color:rgba(255,46,151,.4);}
.b-impact{margin-left:auto;font-family:"Space Grotesk",sans-serif;font-size:11px;color:var(--pink);letter-spacing:.15em;}
.b-item h3{font-size:15px;font-weight:900;line-height:1.55;}
.b-item .pts{margin-top:8px;font-size:12px;color:var(--text-sub);line-height:1.8;}
.b-item .pts span{color:var(--blue);margin-right:4px;}
.b-act{margin-top:10px;font-size:12px;color:#ffb8d9;background:rgba(255,46,151,.07);border-left:2px solid var(--pink);padding:8px 12px;}
.b-act b{color:var(--pink);}
.b-tags{margin-top:8px;font-size:10px;color:var(--text-dim);letter-spacing:.05em;}

/* ---- AI/Health サムネイル ---- */
.t-visual{position:relative;height:150px;margin-bottom:12px;border:1px solid var(--line);overflow:hidden;}
.g-card .t-visual{height:96px;margin:0;border:none;border-bottom:1px solid var(--line);}
.g-card.wide .t-visual{width:40%;height:auto;min-height:120px;border-bottom:none;border-right:1px solid var(--line);flex-shrink:0;}
.g-card .t-ico{width:34px;height:34px;}
.g-imp{font-size:9px;letter-spacing:.05em;flex-shrink:0;}
.g-imp .on{color:var(--pink);}
.g-imp .off{color:rgba(255,255,255,.12);}
.t-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:
    radial-gradient(ellipse at 15% 20%, rgba(0,212,255,.14) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 80%, rgba(255,46,151,.12) 0%, transparent 55%),
    var(--panel);}
.t-fallback::before{content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(120,140,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,140,255,.06) 1px,transparent 1px);
  background-size:22px 22px;}
.t-ico{width:44px;height:44px;border-radius:10px;position:relative;
  filter:drop-shadow(0 0 18px rgba(0,212,255,.45));}
.t-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.85) contrast(1.05);}

/* ---- AI/Health 詳細ブロック ---- */
.b-impact .imp-label{font-size:8.5px;color:var(--text-dim);margin-right:6px;letter-spacing:.2em;}
.b-impact .on{color:var(--pink);}
.b-impact .off{color:rgba(255,255,255,.12);}
.blk{margin-top:10px;padding:10px 12px;border:1px solid var(--line);background:rgba(255,255,255,.02);}
.blk-label{display:block;font-size:10.5px;font-weight:700;letter-spacing:.1em;color:var(--text-sub);margin-bottom:6px;}
.blk-headline{font-size:13.5px;font-weight:700;color:var(--text);line-height:1.6;margin-bottom:6px;}
.blk-list{list-style:none;display:flex;flex-direction:column;gap:5px;}
.blk-list li{font-size:12.5px;color:var(--text-sub);line-height:1.7;padding-left:14px;position:relative;}
.blk-list li::before{content:"→";position:absolute;left:0;color:var(--blue);}
.blk-takeaway{border-left:2px solid var(--blue);}
.blk-action{border-left:2px solid var(--pink);background:rgba(255,46,151,.05);}
.blk-action .blk-list li::before{color:var(--pink);}
.blk-who{border-left:2px solid var(--violet);}
.blk-text{font-size:12.5px;color:var(--text-sub);line-height:1.7;}
.b-stats{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap;}
.stat{flex:1;min-width:80px;padding:8px 10px;text-align:center;border:1px solid var(--line);background:var(--panel);}
.stat .v{display:block;font-family:"Space Grotesk","Noto Sans JP",sans-serif;font-size:15px;font-weight:700;color:var(--blue);}
.stat .l{font-size:9.5px;color:var(--text-dim);letter-spacing:.05em;}
.b-tags{margin-top:10px;display:flex;gap:6px;flex-wrap:wrap;}
.tag-chip{font-size:10px;color:var(--text-sub);border:1px solid var(--line);padding:3px 9px;border-radius:999px;}
.b-body{margin-top:10px;}
.b-body summary{font-size:11.5px;color:var(--text-dim);cursor:pointer;padding:6px 0;list-style:none;}
.b-body summary::-webkit-details-marker{display:none;}
.b-body summary::before{content:"▸ ";color:var(--blue);}
.b-body[open] summary::before{content:"▾ ";}
.b-body p{font-size:12px;color:var(--text-sub);line-height:1.8;padding:8px 12px;border-left:2px solid var(--line);}
.b-sources{margin-top:10px;display:flex;gap:6px;align-items:center;flex-wrap:wrap;}
.src-label{font-family:"Space Grotesk",sans-serif;font-size:9px;color:var(--text-dim);letter-spacing:.2em;}
.src-chip{font-size:10.5px;color:var(--blue);text-decoration:none;border:1px solid rgba(0,212,255,.35);padding:3px 10px;}
.src-chip:active{background:rgba(0,212,255,.12);}

/* ===== Product Hunt ===== */
.ph-row{display:flex;align-items:center;gap:14px;margin:0 18px;padding:14px 0;border-bottom:1px solid var(--line);cursor:pointer;animation:fade .5s ease both;}
.ph-num{font-family:"Space Grotesk",sans-serif;font-size:22px;font-weight:700;color:var(--text-dim);width:32px;flex-shrink:0;}
.ph-num.top1{color:var(--pink);text-shadow:0 0 16px rgba(255,46,151,.5);}
.ph-num.top2{color:var(--blue);}
.ph-body{min-width:0;}
.ph-body h3{font-size:14px;font-weight:700;}
.ph-body p{font-size:11.5px;color:var(--text-sub);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.ph-v{margin-left:auto;font-family:"Space Grotesk",sans-serif;font-size:13px;font-weight:700;color:var(--blue);flex-shrink:0;}

/* ===== ボトムタブ ===== */
.tabbar{
  position:fixed;bottom:0;left:0;right:0;max-width:430px;margin:0 auto;z-index:50;
  display:flex;background:rgba(5,6,15,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-top:1px solid var(--line);
  padding:0 0 env(safe-area-inset-bottom);
}
.tabbar button{
  flex:1;padding:12px 0 10px;background:none;border:none;border-top:2px solid transparent;
  color:var(--text-dim);font-size:10px;font-weight:700;font-family:"Space Grotesk","Noto Sans JP",sans-serif;
  letter-spacing:.08em;cursor:pointer;display:flex;flex-direction:column;gap:3px;align-items:center;position:relative;
}
.tabbar button .ico{font-size:18px;filter:grayscale(1) opacity(.5);}
.tabbar button.active{color:var(--blue);border-top-color:var(--pink);}
.tabbar button.active .ico{filter:none;}
.bm-badge{position:absolute;top:8px;right:calc(50% - 22px);min-width:15px;height:15px;border-radius:8px;
  background:var(--pink);color:#fff;font-size:9px;line-height:15px;padding:0 3px;}

/* ===== ボトムシート ===== */
.sheet-veil{position:fixed;inset:0;background:rgba(0,0,5,.7);z-index:90;opacity:0;pointer-events:none;transition:opacity .3s;}
.sheet-veil.open{opacity:1;pointer-events:auto;}
.sheet{
  position:fixed;left:0;right:0;bottom:0;max-width:430px;margin:0 auto;z-index:100;
  background:var(--panel-2);border:1px solid var(--line);border-bottom:none;
  padding:14px 22px calc(24px + env(safe-area-inset-bottom));
  transform:translateY(105%);transition:transform .32s cubic-bezier(.2,.9,.3,1);
  max-height:82vh;overflow-y:auto;overscroll-behavior:contain;
}
.sheet.open{transform:translateY(0);}
.sheet .grip{width:40px;height:4px;background:var(--text-dim);margin:0 auto 16px;}
.sheet .s-img{width:100%;height:170px;object-fit:cover;margin-bottom:14px;border:1px solid var(--line);}
.sheet .s-tag{font-family:"Space Grotesk","Noto Sans JP",sans-serif;font-size:10px;font-weight:700;letter-spacing:.2em;color:var(--blue);
  border:1px solid rgba(0,212,255,.4);padding:3px 10px;display:inline-block;margin-bottom:12px;text-transform:uppercase;}
.sheet h2{font-size:18px;font-weight:900;line-height:1.55;margin-bottom:8px;}
.sheet .s-src{font-size:12px;color:var(--text-dim);margin-bottom:14px;}
.sheet #s-body{font-size:13.5px;color:#bcc4e6;margin-bottom:20px;}
.sheet #s-body p{margin-bottom:10px;}
.sheet #s-body .ph-stats{display:flex;gap:14px;font-family:"Space Grotesk",sans-serif;font-size:12px;color:var(--blue);margin:10px 0;}
.sheet .actions{display:flex;gap:10px;}
.sheet .go{flex:1;text-align:center;padding:14px;text-decoration:none;font-weight:900;font-size:13px;letter-spacing:.08em;
  color:#03040c;background:var(--blue);box-shadow:0 0 30px rgba(0,212,255,.3);}
.sheet .save{width:52px;border:1px solid rgba(255,46,151,.5);background:rgba(255,46,151,.08);color:var(--text-dim);font-size:18px;cursor:pointer;filter:grayscale(1);}
.sheet .save.on{color:var(--pink);filter:none;background:rgba(255,46,151,.16);}

/* ===== 状態表示 ===== */
.hidden{display:none !important;}
.loading{display:flex;flex-direction:column;align-items:center;gap:14px;padding:60px 0;color:var(--text-dim);
  font-family:"Space Grotesk",sans-serif;font-size:11px;letter-spacing:.2em;}
.spinner{width:28px;height:28px;border:2px solid var(--line);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
.empty{margin:40px 18px;padding:30px;text-align:center;font-size:13px;color:var(--text-sub);
  background:var(--panel);border:1px solid var(--line);}
.empty small{color:var(--text-dim);font-size:11px;}
.pc-link{text-align:center;padding:26px 0 10px;}
.pc-link a{font-family:"Space Grotesk","Noto Sans JP",sans-serif;font-size:11px;color:var(--text-dim);text-decoration:none;letter-spacing:.15em;}