:root{
      --bg0:#0b0f1c;
      --bg1:#0e1730;
      --card:#ffffff;
      --text:#111827;
      --muted:#5b6578;
      --line:rgba(17,24,39,.10);
      --shadow: 0 12px 30px rgba(17,24,39,.08);
      --shadow2: 0 10px 18px rgba(17,24,39,.10);
      --r12:12px;
      --r16:16px;
      --r20:20px;
      --r24:24px;
      --accent:#7c3aed;
      --accent2:#ff2d55;
      --accent3:#00c2ff;
      --good:#16a34a;
      --warn:#f59e0b;
      --blue:#2563eb;
      --ink:#0b1020;
      --container: 1160px;
      --pad: 20px;
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans", sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 500px at 16% -10%, rgba(124,58,237,.18), transparent 55%),
        radial-gradient(820px 520px at 88% 8%, rgba(255,45,85,.16), transparent 52%),
        radial-gradient(780px 520px at 50% 40%, rgba(0,194,255,.10), transparent 55%),
        linear-gradient(180deg, #f7f7fb 0%, #ffffff 35%, #fbfbff 100%);
    }
    a{ color:inherit; text-decoration:none; }
    button, input, select, textarea{ font:inherit; }
    .container{
      width:100%;
      max-width:var(--container);
      padding:0 var(--pad);
      margin:0 auto;
    }

    .skip-link{
      position:absolute; left:-999px; top:10px;
      background:#111827; color:#fff; padding:10px 12px; border-radius:10px; z-index:9999;
    }
    .skip-link:focus{ left:12px; }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom: 1px solid rgba(17,24,39,.08);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 0;
      gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 240px;
    }
    .brand .logo{
      width:40px; height:40px; border-radius:12px;
      display:grid; place-items:center;
      background: linear-gradient(135deg, rgba(124,58,237,.18), rgba(255,45,85,.14));
      border: 1px solid rgba(124,58,237,.20);
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand img{ width:100%; height:auto; display:block; }
    .brand .name{
      display:flex; flex-direction:column; line-height:1.15;
    }
    .brand .name strong{ font-size:14px; letter-spacing:.2px; }
    .brand .name span{ font-size:12px; color:var(--muted); margin-top:3px; }

    .nav-right{ display:flex; align-items:center; gap:10px; }
    .nav-links{
      display:flex; gap:14px; align-items:center;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px; color:rgba(17,24,39,.78);
      padding:8px 10px; border-radius:10px;
      transition: background .18s ease, transform .18s ease, color .18s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(124,58,237,.10);
      color: rgba(17,24,39,.95);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      color:#0b1020;
      padding:10px 14px;
      border-radius:12px;
      font-weight:700;
      font-size:13px;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{ transform: translateY(-1px); box-shadow: 0 12px 22px rgba(17,24,39,.10); border-color: rgba(124,58,237,.22); }
    .btn:active{ transform: translateY(0); box-shadow:none; }
    .btn-primary{
      background: linear-gradient(135deg, rgba(124,58,237,.98), rgba(255,45,85,.95));
      border-color: rgba(124,58,237,.22);
      color:#fff;
    }
    .btn-primary:hover{ box-shadow: 0 14px 30px rgba(124,58,237,.25); }
    .btn-ghost{
      background: rgba(255,255,255,.70);
    }
    .btn-small{ padding:9px 12px; border-radius:12px; font-weight:700; }
    .icon{
      width:18px; height:18px; display:inline-block;
    }

    .mobile-toggle{
      display:none;
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      width:44px; height:44px;
      border-radius:14px;
      cursor:pointer;
      position:relative;
    }
    .mobile-toggle span{
      position:absolute; left:50%; top:50%;
      width:18px; height:2px; background:#0b1020; transform: translate(-50%,-50%);
      border-radius:10px;
      transition: transform .2s ease, opacity .2s ease;
    }
    .mobile-toggle span:nth-child(1){ transform: translate(-50%,-7px); }
    .mobile-toggle span:nth-child(2){ transform: translate(-50%,5px); }

    .mobile-menu{
      display:none;
      padding:10px 0 16px;
      border-top:1px solid rgba(17,24,39,.08);
    }
    .mobile-menu .grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      padding-top:10px;
    }
    .mobile-menu a{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      padding:12px 12px;
      border-radius:14px;
      font-weight:700;
      font-size:13px;
      color: rgba(17,24,39,.88);
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
    }
    .mobile-menu a:hover{ transform: translateY(-1px); box-shadow: 0 12px 22px rgba(17,24,39,.10); border-color: rgba(124,58,237,.24); }
    .mobile-menu .cta-row{
      display:flex; gap:10px; margin-top:12px; flex-wrap:wrap;
    }

    @media (max-width: 980px){
      .nav-links{ display:none; }
      .mobile-toggle{ display:inline-block; }
      .mobile-menu{ display:block; }
      .nav-wrap{ padding:10px 0; }
      .brand{ min-width: auto; }
    }

    .section{
      padding: 54px 0;
    }
    .section-tight{ padding: 42px 0; }
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
      margin-bottom:18px;
    }
    .section-title h2{
      margin:0;
      font-size:26px;
      letter-spacing:-.4px;
      color:#0b1020;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      max-width: 520px;
      line-height:1.65;
    }
    @media (max-width: 700px){
      .section{ padding: 44px 0; }
      .section-title{ flex-direction:column; align-items:flex-start; }
      .section-title h2{ font-size:22px; }
      .section-title p{ font-size:13px; }
    }

    .hero{
      padding: 34px 0 20px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
    }
    .hero-card{
      border-radius: var(--r24);
      border: 1px solid rgba(17,24,39,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.75) 0%, rgba(255,255,255,.92) 35%, rgba(255,255,255,.98) 100%);
      box-shadow: 0 18px 60px rgba(17,24,39,.08);
      padding: 22px;
      overflow:hidden;
      position:relative;
      min-height: 360px;
    }
    .hero-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 260px at 12% 8%, rgba(124,58,237,.22), transparent 60%),
        radial-gradient(560px 260px at 84% 16%, rgba(255,45,85,.18), transparent 58%),
        radial-gradient(520px 260px at 50% 70%, rgba(0,194,255,.14), transparent 58%);
      pointer-events:none;
      filter:saturate(1.1);
    }
    .hero-inner{
      position:relative;
      display:flex;
      flex-direction:column;
      height:100%;
      gap:16px;
    }
    .hero-badge-row{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      background: rgba(255,255,255,.8);
      border:1px solid rgba(17,24,39,.10);
      padding:8px 10px;
      border-radius: 999px;
      font-size:13px;
      color: rgba(17,24,39,.88);
      backdrop-filter: blur(8px);
      box-shadow: 0 12px 30px rgba(17,24,39,.06);
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      box-shadow: 0 0 0 5px rgba(124,58,237,.12);
    }
    .hero h1{
      margin:0;
      font-size:40px;
      letter-spacing:-.9px;
      line-height:1.12;
      color:#0b1020;
      max-width: 620px;
      animation: rise .7s ease both;
    }
    @keyframes rise{
      from{ opacity:0; transform: translateY(10px); }
      to{ opacity:1; transform: translateY(0); }
    }
    @media (max-width: 700px){
      .hero h1{ font-size:30px; }
      .hero-card{ min-height: auto; }
    }
    .hero-lead{
      margin:0;
      color: rgba(17,24,39,.76);
      line-height:1.75;
      font-size:15px;
      max-width: 620px;
      animation: fadeIn .8s ease both;
      animation-delay: .12s;
    }
    @keyframes fadeIn{
      from{ opacity:0; }
      to{ opacity:1; }
    }
    .hero-actions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top:4px;
      animation: fadeIn .8s ease both;
      animation-delay: .18s;
    }
    .hero-meta{
      display:flex; gap:14px; flex-wrap:wrap;
      margin-top:auto;
      padding-top:10px;
      border-top:1px dashed rgba(17,24,39,.14);
    }
    .meta-item{
      flex: 1 1 160px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.08);
      border-radius: 16px;
      padding:12px;
      min-width: 160px;
      display:flex; gap:10px;
      align-items:flex-start;
    }
    .meta-ic{
      width:36px; height:36px; border-radius:14px;
      background: linear-gradient(135deg, rgba(124,58,237,.18), rgba(255,45,85,.12));
      border:1px solid rgba(124,58,237,.18);
      display:grid; place-items:center;
      flex:0 0 auto;
    }
    .meta-item strong{ display:block; font-size:14px; margin-bottom:4px; }
    .meta-item span{ display:block; color:var(--muted); font-size:12.5px; line-height:1.5; }

    .side-stack{
      display:flex; flex-direction:column; gap:14px;
    }
    .spark{
      border-radius: var(--r24);
      border: 1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(255,255,255,.98) 100%);
      box-shadow: var(--shadow);
      padding: 18px;
      overflow:hidden;
      position:relative;
      min-height: 360px;
    }
    .spark::before{
      content:"";
      position:absolute; inset:-60px -80px auto -80px; height:260px;
      background: conic-gradient(from 180deg, rgba(124,58,237,.22), rgba(255,45,85,.18), rgba(0,194,255,.18), rgba(124,58,237,.22));
      filter: blur(28px);
      opacity:.9;
      transform: rotate(-8deg);
      pointer-events:none;
    }
    .spark-inner{ position:relative; display:flex; flex-direction:column; gap:12px; height:100%; }
    .spark h3{
      margin:0; font-size:16px; color:#0b1020; letter-spacing:-.2px;
    }
    .spark p{
      margin:0; color:rgba(17,24,39,.72); line-height:1.7; font-size:13.5px;
    }
    .stat-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:6px;
    }
    .stat{
      border-radius: 18px;
      padding:12px;
      border: 1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.76);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .stat:hover{ transform: translateY(-2px); box-shadow: 0 14px 26px rgba(17,24,39,.10); }
    .stat .k{
      font-size:11.5px; color:var(--muted); margin-bottom:6px; display:flex; align-items:center; gap:8px;
    }
    .pip{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--accent2), var(--accent));
      box-shadow: 0 0 0 5px rgba(255,45,85,.10);
      flex:0 0 auto;
    }
    .stat strong{ font-size:18px; letter-spacing:-.4px; color:#0b1020; }
    .mini-row{
      margin-top:auto;
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      padding-top:10px;
      border-top:1px dashed rgba(17,24,39,.14);
    }
    .chip{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      font-size:12.5px; color:rgba(17,24,39,.80);
      transition: transform .18s ease;
      user-select:none;
      white-space:nowrap;
    }
    .chip:hover{ transform: translateY(-1px); }
    .chip svg{ width:16px; height:16px; }

    .cards{
      display:grid;
      grid-template-columns: repeat(12, 1fr);
      gap:14px;
      margin-top:16px;
    }
    .card{
      grid-column: span 4;
      border-radius: var(--r20);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height: 132px;
    }
    .card:hover{ transform: translateY(-3px); box-shadow: 0 20px 45px rgba(17,24,39,.10); border-color: rgba(124,58,237,.22); }
    .card::after{
      content:"";
      position:absolute; right:-40px; top:-40px;
      width:120px; height:120px; border-radius: 50%;
      background: radial-gradient(circle at 30% 30%, rgba(124,58,237,.24), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .card .t{
      display:flex; align-items:flex-start; gap:12px;
    }
    .card .ic{
      width:42px; height:42px; border-radius:16px;
      background: linear-gradient(135deg, rgba(124,58,237,.18), rgba(255,45,85,.14));
      border:1px solid rgba(124,58,237,.18);
      display:grid; place-items:center;
      flex:0 0 auto;
    }
    .card h3{
      margin:0; font-size:15px; letter-spacing:-.2px;
    }
    .card p{
      margin:8px 0 0;
      color: rgba(17,24,39,.72);
      line-height:1.7;
      font-size:13.5px;
      position:relative;
      z-index:1;
    }
    @media (max-width: 980px){
      .card{ grid-column: span 6; }
    }
    @media (max-width: 700px){
      .card{ grid-column: span 12; }
    }

    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    @media (max-width: 980px){ .grid-2{ grid-template-columns: 1fr; } }

    .panel{
      border-radius: var(--r24);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: var(--shadow);
      padding:18px;
      overflow:hidden;
    }
    .panel-header{
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
      margin-bottom:12px;
    }
    .panel-header h3{
      margin:0; font-size:16px; letter-spacing:-.2px;
    }
    .panel-header .tag{
      border-radius:999px;
      padding:8px 10px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      font-size:12.5px; color: rgba(17,24,39,.78);
      white-space:nowrap;
    }

    .list{
      display:grid; gap:10px;
      margin:0; padding:0; list-style:none;
    }
    .li{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .li:hover{ transform: translateY(-2px); box-shadow: 0 14px 26px rgba(17,24,39,.10); border-color: rgba(255,45,85,.20); }
    .li .check{
      width:26px; height:26px; border-radius:10px;
      display:grid; place-items:center;
      background: linear-gradient(135deg, rgba(255,45,85,.18), rgba(124,58,237,.16));
      border:1px solid rgba(255,45,85,.18);
      flex:0 0 auto;
      margin-top:1px;
    }
    .li strong{ display:block; font-size:13.8px; margin-bottom:4px; }
    .li span{ display:block; font-size:13px; color:rgba(17,24,39,.70); line-height:1.65; }

    .steps{
      display:grid; grid-template-columns: repeat(4, 1fr); gap:12px;
    }
    @media (max-width: 980px){ .steps{ grid-template-columns: repeat(2, 1fr);} }
    @media (max-width: 700px){ .steps{ grid-template-columns: 1fr;} }
    .step{
      border-radius: var(--r20);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      padding:14px;
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease;
      min-height: 146px;
    }
    .step:hover{ transform: translateY(-3px); box-shadow: 0 20px 45px rgba(17,24,39,.10); }
    .step::before{
      content:"";
      position:absolute; left:-60px; top:-70px;
      width:140px; height:140px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(0,194,255,.20), transparent 60%);
      pointer-events:none;
    }
    .step .n{
      display:inline-flex; align-items:center; justify-content:center;
      width:34px; height:34px;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(124,58,237,.20), rgba(255,45,85,.16));
      border:1px solid rgba(124,58,237,.18);
      font-weight:900; color:#0b1020;
      position:relative;
      z-index:1;
    }
    .step h3{ margin:10px 0 6px; font-size:15px; letter-spacing:-.2px; position:relative; z-index:1; }
    .step p{ margin:0; color:rgba(17,24,39,.72); font-size:13.5px; line-height:1.7; position:relative; z-index:1; }

    .compare-wrap{
      display:grid; grid-template-columns: 1fr;
      gap:14px;
    }
    .rating-row{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      flex-wrap:wrap;
      margin-bottom:10px;
      padding:12px 14px;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
    }
    .rating-left{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:6px; align-items:center;
      padding:8px 10px; border-radius:999px;
      background: linear-gradient(135deg, rgba(245,158,11,.14), rgba(124,58,237,.10));
      border:1px solid rgba(245,158,11,.22);
    }
    .star svg{ width:18px; height:18px; }
    .rating-left strong{ font-size:16px; letter-spacing:-.2px; }
    .rating-left span{ color:var(--muted); font-size:13px; }
    .rating-right{
      display:flex; align-items:flex-end; gap:10px; flex-wrap:wrap;
    }
    .score{
      text-align:right;
    }
    .score .big{
      font-size:30px; font-weight:1000; letter-spacing:-.8px;
      color:#0b1020;
      line-height:1;
    }
    .score .small{ color:var(--muted); font-size:13px; margin-top:6px; display:block; }

    .table-scroll{ overflow:auto; border-radius: 18px; border:1px solid rgba(17,24,39,.10); background: rgba(255,255,255,.86); }
    table{
      width:100%;
      border-collapse:collapse;
      min-width: 860px;
    }
    th, td{
      border-bottom: 1px solid rgba(17,24,39,.08);
      padding:12px 12px;
      text-align:left;
      vertical-align:top;
      font-size:13.5px;
    }
    th{
      position:sticky; top:0;
      background: rgba(255,255,255,.95);
      z-index:1;
      color:#0b1020;
      font-weight:900;
      letter-spacing:-.2px;
    }
    tr:last-child td{ border-bottom:none; }
    .badge-cell{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      font-weight:900;
      white-space:nowrap;
    }
    .badge-ok{
      border-color: rgba(22,163,74,.22);
      background: rgba(22,163,74,.10);
      color:#166534;
    }
    .badge-warn{
      border-color: rgba(245,158,11,.22);
      background: rgba(245,158,11,.10);
      color:#92400e;
    }
    .badge-neutral{
      border-color: rgba(37,99,235,.18);
      background: rgba(37,99,235,.10);
      color:#1e3a8a;
    }

    .cards-3{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:12px;
    }
    @media (max-width: 980px){ .cards-3{ grid-template-columns: repeat(2, 1fr);} }
    @media (max-width: 700px){ .cards-3{ grid-template-columns: 1fr; } }
    .mini-card{
      border-radius: var(--r20);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      padding:14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 152px;
      position:relative;
      overflow:hidden;
    }
    .mini-card:hover{ transform: translateY(-3px); box-shadow: 0 20px 45px rgba(17,24,39,.10); border-color: rgba(255,45,85,.20); }
    .mini-card .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      margin-bottom:10px;
      position:relative; z-index:1;
    }
    .mini-card h3{
      margin:0; font-size:15px; letter-spacing:-.2px;
    }
    .kpi{
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      font-size:12.5px; color:rgba(17,24,39,.78);
      white-space:nowrap;
    }
    .mini-card p{
      margin:0;
      color:rgba(17,24,39,.72);
      line-height:1.7;
      font-size:13.5px;
      position:relative; z-index:1;
    }
    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
      color: rgba(17,24,39,.80);
      font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease;
      user-select:none;
      white-space:nowrap;
    }
    .tag:hover{ transform: translateY(-2px); box-shadow: 0 14px 26px rgba(17,24,39,.10); }
    .tag i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, rgba(124,58,237,.95), rgba(255,45,85,.85));
      box-shadow: 0 0 0 5px rgba(124,58,237,.12);
      display:inline-block;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .titem{
      display:grid;
      grid-template-columns: 80px 1fr;
      gap:12px;
      align-items:start;
      padding:12px;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.84);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .titem:hover{ transform: translateY(-2px); box-shadow: 0 14px 26px rgba(17,24,39,.10); }
    .titem .time{
      font-weight:1000;
      letter-spacing:-.4px;
      color:#0b1020;
      background: linear-gradient(135deg, rgba(124,58,237,.16), rgba(255,45,85,.12));
      border:1px solid rgba(124,58,237,.18);
      padding:10px 12px;
      border-radius: 16px;
      text-align:center;
    }
    .titem h3{ margin:0 0 6px; font-size:14.5px; }
    .titem p{ margin:0; color:rgba(17,24,39,.72); font-size:13.5px; line-height:1.7; }

    .accordion{
      display:grid; gap:10px;
    }
    details{
      border-radius: var(--r20);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      padding: 12px 12px;
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    details[open]{ border-color: rgba(124,58,237,.28); box-shadow: 0 18px 45px rgba(17,24,39,.10); }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      font-weight:1000;
      letter-spacing:-.2px;
      color:#0b1020;
      padding:6px 6px;
      outline:none;
    }
    summary::-webkit-details-marker{ display:none; }
    .sum-left{ display:flex; gap:10px; align-items:flex-start; }
    .qmark{
      width:32px; height:32px; border-radius:14px;
      display:grid; place-items:center;
      background: linear-gradient(135deg, rgba(0,194,255,.16), rgba(124,58,237,.14));
      border:1px solid rgba(0,194,255,.18);
      flex:0 0 auto;
      margin-top:1px;
    }
    .chev{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
      display:grid; place-items:center;
      flex:0 0 auto;
      transition: transform .2s ease;
    }
    details[open] .chev{ transform: rotate(180deg); }
    .answer{
      padding: 0 6px 10px 6px;
      color: rgba(17,24,39,.72);
      font-size:13.5px;
      line-height:1.8;
    }
    .subtle{
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    @media (max-width: 980px){ .case-grid{ grid-template-columns: repeat(2, 1fr);} }
    @media (max-width: 700px){ .case-grid{ grid-template-columns: 1fr;} }
    .case{
      border-radius: var(--r20);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      min-height: 240px;
    }
    .case:hover{ transform: translateY(-3px); box-shadow: 0 22px 55px rgba(17,24,39,.12); border-color: rgba(255,45,85,.20); }
    .case .thumb{
      background: linear-gradient(135deg, rgba(124,58,237,.18), rgba(0,194,255,.12), rgba(255,45,85,.12));
      height: 110px;
      border-bottom:1px solid rgba(17,24,39,.08);
      position:relative;
      overflow:hidden;
    }
    .thumb::after{
      content:"";
      position:absolute; inset:-40px -60px auto -60px;
      height:180px;
      background: radial-gradient(circle at 20% 30%, rgba(124,58,237,.28), transparent 55%),
                  radial-gradient(circle at 75% 25%, rgba(255,45,85,.22), transparent 55%);
      filter: blur(10px);
      opacity:.85;
    }
    .case .body{
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
      flex:1 1 auto;
    }
    .pill-row{ display:flex; gap:8px; flex-wrap:wrap; }
    .pill{
      font-size:12.5px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      color: rgba(17,24,39,.78);
    }
    .case h3{ margin:0; font-size:15px; letter-spacing:-.2px; }
    .case p{ margin:0; color:rgba(17,24,39,.72); font-size:13.5px; line-height:1.7; }
    .case .foot{
      display:flex; align-items:center; justify-content:space-between; gap:10px; margin-top:auto;
      padding-top:6px;
      color:rgba(17,24,39,.72);
      font-size:12.5px;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    @media (max-width: 980px){ .article-list{ grid-template-columns: 1fr; } }
    .article-grid{
      display:grid; gap:10px;
    }
    .article{
      border-radius: var(--r20);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      padding:14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .article:hover{ transform: translateY(-2px); box-shadow: 0 18px 40px rgba(17,24,39,.10); border-color: rgba(124,58,237,.22); }
    .article .left{ min-width: 0; }
    .article h3{ margin:0; font-size:14.5px; letter-spacing:-.2px; }
    .article p{ margin:8px 0 0; color:rgba(17,24,39,.72); font-size:13.3px; line-height:1.7; }
    .article .meta{
      text-align:right;
      color:var(--muted);
      font-size:12.5px;
      white-space:nowrap;
      padding-top:4px;
    }

    .form{
      display:grid; gap:10px;
      margin-top:6px;
    }
    .row-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    @media (max-width: 700px){ .row-2{ grid-template-columns: 1fr; } }
    label{
      display:block;
      font-size:12.8px;
      font-weight:900;
      color:rgba(17,24,39,.86);
      margin:0 0 6px 6px;
      letter-spacing:-.1px;
    }
    .field{
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.88);
      padding:12px 12px;
      transition: border-color .18s ease, box-shadow .18s ease;
      width:100%;
      color:#0b1020;
    }
    .field:focus{
      outline:none;
      border-color: rgba(124,58,237,.35);
      box-shadow: 0 0 0 4px rgba(124,58,237,.12);
    }
    textarea.field{ min-height: 112px; resize: vertical; }
    .form-foot{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:6px;
      padding-top:10px;
      border-top:1px dashed rgba(17,24,39,.14);
    }
    .hint{
      color:var(--muted);
      font-size:12.8px;
      line-height:1.6;
      max-width: 520px;
    }

    footer{
      background: linear-gradient(180deg, rgba(11,15,28,.02) 0%, rgba(11,15,28,.04) 100%), #ffffff;
      border-top:1px solid rgba(17,24,39,.08);
      padding: 26px 0 18px;
      margin-top: 10px;
      color:#0b1020;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:14px;
      align-items:start;
    }
    @media (max-width: 980px){ .footer-grid{ grid-template-columns: 1fr; } }
    .footer-card{
      border-radius: var(--r24);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      padding:16px;
    }
    .footer-card h3{ margin:0 0 10px; font-size:15.5px; letter-spacing:-.2px; }
    .footer-links{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .footer-links a{
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:9px 10px;
      font-size:12.8px;
      color:rgba(17,24,39,.80);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .footer-links a:hover{ transform: translateY(-2px); box-shadow: 0 14px 26px rgba(17,24,39,.10); border-color: rgba(255,45,85,.20); }
    .copyright{
      margin-top:12px;
      display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap;
      color:rgba(17,24,39,.62);
      font-size:12.8px;
    }
    .tiny{
      color:rgba(17,24,39,.62);
      font-size:12.6px;
      line-height:1.7;
    }

    .floating{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      width:52px; height:52px; border-radius: 18px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 16px 36px rgba(17,24,39,.14);
      display:grid; place-items:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .float-btn:hover{ transform: translateY(-3px); border-color: rgba(124,58,237,.26); box-shadow: 0 20px 44px rgba(17,24,39,.18); }
    .float-tip{
      max-width: 220px;
      font-size:12.8px;
      color: rgba(17,24,39,.78);
      background: rgba(255,255,255,.92);
      border:1px solid rgba(17,24,39,.10);
      padding:10px 12px;
      border-radius: 16px;
      box-shadow: 0 16px 36px rgba(17,24,39,.12);
      transform-origin: right bottom;
      animation: pop .25s ease both;
    }
    @keyframes pop{
      from{ opacity:0; transform: translateY(6px) scale(.98); }
      to{ opacity:1; transform: translateY(0) scale(1); }
    }

    .modal{
      position: fixed;
      inset: 0;
      display:none;
      z-index: 90;
    }
    .modal.show{ display:block; }
    .modal .overlay{
      position:absolute; inset:0;
      background: rgba(11,15,28,.52);
    }
    .modal .dialog{
      position:relative;
      margin: 10vh auto 0;
      width: min(520px, calc(100% - 26px));
      border-radius: 22px;
      background: rgba(255,255,255,.98);
      border:1px solid rgba(255,255,255,.18);
      box-shadow: 0 40px 90px rgba(0,0,0,.25);
      overflow:hidden;
    }
    .dialog .topbar{
      padding:14px 14px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      border-bottom:1px solid rgba(17,24,39,.08);
      background: linear-gradient(135deg, rgba(124,58,237,.10), rgba(255,45,85,.08), rgba(0,194,255,.08));
    }
    .dialog .topbar strong{
      font-size:14.5px; letter-spacing:-.2px;
    }
    .xbtn{
      width:40px; height:40px; border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      cursor:pointer;
      display:grid; place-items:center;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .xbtn:hover{ transform: translateY(-2px); box-shadow: 0 14px 26px rgba(17,24,39,.10); }
    .dialog .content{
      padding:14px;
      display:grid; gap:12px;
    }
    .qr-row{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px; align-items:start;
    }
    @media (max-width: 700px){ .qr-row{ grid-template-columns: 1fr; } }
    .qr-card{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      padding:12px;
    }
    .qr-card h4{ margin:0 0 10px; font-size:13.8px; letter-spacing:-.2px; }
    .qr-card img{
      width:100%;
      height:auto;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.08);
      display:block;
      background:#fff;
    }
    .contact-links{
      display:flex; flex-direction:column; gap:8px;
      color: rgba(17,24,39,.78);
      font-size:13.5px;
      line-height:1.7;
    }
    .contact-links a{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .contact-links a:hover{ transform: translateY(-2px); box-shadow: 0 14px 26px rgba(17,24,39,.10); border-color: rgba(124,58,237,.22); }
    .contact-links svg{ width:18px; height:18px; }

    .reveal{
      opacity:0; transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.in{
      opacity:1; transform: translateY(0);
    }

    .sr-only{
      position:absolute !important;
      width:1px; height:1px;
      padding:0; margin:-1px;
      overflow:hidden; clip:rect(0,0,0,0);
      white-space:nowrap; border:0;
    }