:root{--bg: #f5f7fb;--card: #ffffff;--text: #0f172a;--muted: #64748b;--line: rgba(15, 23, 42, .08);--primary: #1d4ed8;--primary2: #2563eb;--ok: #16a34a;--bad: #ef4444;--shadow: 0 12px 34px rgba(15, 23, 42, .08);--shadow2: 0 12px 34px rgba(37, 99, 235, .14);--radius: 16px}*{box-sizing:border-box}html,body{margin:0;font-family:Inter,Noto Sans SC,system-ui,-apple-system,Segoe UI,Roboto,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--text);font-size:16px;background:radial-gradient(1200px 700px at 20% -10%,rgba(37,99,235,.18),transparent 60%),radial-gradient(1100px 650px at 90% 0%,rgba(14,165,233,.18),transparent 55%),var(--bg)}.topbar{position:sticky;top:0;z-index:10;background:linear-gradient(90deg,#0b5cff,#0ea5e9);color:#fff;box-shadow:0 10px 30px #0284c72e}.topbar__inner{max-width:1160px;margin:0 auto;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;gap:12px;align-items:center;min-width:0}.brand__logo{width:38px;height:38px;border-radius:12px;background:#ffffffe6;padding:6px}.brand__text{min-width:0}.brand__title{font-weight:800;letter-spacing:.2px;display:flex;align-items:baseline;gap:8px}.brand__title span{font-weight:700;opacity:.9}.brand__sub{font-size:12px;opacity:.85;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:56vw}.page{max-width:1160px;margin:0 auto;padding:18px 16px 40px}.hero{margin-top:14px}.hero__grid{display:grid;grid-template-columns:1.35fr .65fr;gap:14px}.ad{background:linear-gradient(135deg,#ffffffe0,#ffffffbd);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);position:relative;overflow:hidden}.ad:before{content:"";position:absolute;inset:-40px -60px auto auto;width:225px;height:180px;background:radial-gradient(circle at 30% 30%,rgba(37,99,235,.45),transparent 60%);filter:blur(0px);transform:rotate(18deg)}.ad__badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;color:#0b5cff;background:#2563eb1a;padding:6px 10px;border-radius:999px}.ad>*{position:relative;z-index:1}.ad__badge--contact{text-decoration:none;color:#fff;background:linear-gradient(180deg,#2563eb,#1d4ed8);border:1px solid rgba(37,99,235,.35);box-shadow:0 10px 26px #2563eb38;transition:transform .14s ease,box-shadow .14s ease,filter .14s ease}.ad__badge--contact:hover{transform:translateY(-1px);filter:brightness(1.03)}.ad__badge--contact:active{transform:translateY(0) scale(.99)}.ad__badge--contact:focus-visible{outline:3px solid rgba(14,165,233,.35);outline-offset:2px}.ad__badgeIcon{width:14px;height:14px;display:inline-flex}.ad__badgeIcon svg{width:14px;height:14px;display:block;fill:currentColor}.ad__badge--contact{float:right}.ad{display:flex;flex-direction:column}.ad__badge--contact{align-self:flex-end;cursor:pointer;position:relative;z-index:2}.ad__title{margin:10px 0 6px;font-size:18px;font-weight:800}.ad__desc{margin:0;color:var(--muted);line-height:1.6;font-size:14px}.notice{background:#ffffffc7;border:1px dashed rgba(15,23,42,.18);border-radius:var(--radius);padding:16px}.notice__title{font-weight:800;margin-bottom:8px}.notice__text{color:var(--muted);line-height:1.6;font-size:14px}.list{margin-top:18px}.list__head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:12px}.list__title{margin:0;font-size:22px;font-weight:900}.list__meta{color:var(--muted);font-size:13px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.card{background:#ffffffdb;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.card:hover{transform:translateY(-2px);box-shadow:0 18px 48px #0f172a1a;border-color:#2563eb38}.card__top{display:flex;align-items:center;justify-content:space-between;gap:10px}.tag{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:14px}.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:13px;font-weight:800;border:1px solid rgba(22,163,74,.24);background:#16a34a1a;color:var(--ok)}.badge--unknown{border:1px solid rgba(100,116,139,.22);background:#64748b1a;color:#334155}.card__email{margin:10px 0 8px;font-weight:800;color:#0b5cff;font-size:16px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card__meta{color:var(--muted);font-size:13px;margin-bottom:12px}.card__btns{display:flex;gap:10px}.btn{border:1px solid rgba(15,23,42,.16);background:#fff;color:#0f172a;padding:12px 14px;border-radius:12px;font-weight:800;font-size:14px;cursor:pointer;width:100%;transition:transform .14s ease,box-shadow .14s ease,background .14s ease,border-color .14s ease}.btn:hover{transform:translateY(-1px);box-shadow:0 14px 30px #0f172a14}.btn:active{transform:translateY(0) scale(.99)}.btn--primary{border-color:#2563eb40;background:linear-gradient(180deg,#2563eb,#1d4ed8);color:#fff;box-shadow:var(--shadow2)}.btn--primary:hover{filter:brightness(1.03)}.btn--ghost{background:#0f172a08}.list__footer{display:flex;justify-content:center;margin-top:16px}.list__footer .btn{max-width:240px}.toast{position:fixed;bottom:16px;left:50%;transform:translate(-50%);background:#0f172aeb;color:#fff;padding:10px 12px;border-radius:999px;font-weight:700;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease}.toast--show{opacity:1;transform:translate(-50%) translateY(-6px)}.modal{position:fixed;top:0;right:0;bottom:0;left:0;display:none;z-index:50}.modal[aria-hidden=false]{display:block}.modal__backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#02061785;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.modal__dialog{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(520px,calc(100vw - 24px));background:#ffffffeb;border:1px solid rgba(255,255,255,.35);box-shadow:0 30px 90px #02061747;border-radius:20px;overflow:hidden}.modal__close{position:absolute;right:10px;top:10px;width:34px;height:34px;border-radius:10px;border:1px solid rgba(15,23,42,.12);background:#ffffffe6;cursor:pointer;font-size:16px}.modal__content{padding:16px}.modalTitle{margin:0 0 10px;font-size:18px;font-weight:900}.tutorial{display:flex;flex-direction:column;gap:12px;align-items:center;text-align:center}.tutorial__img{width:100%;border-radius:14px;border:1px solid rgba(15,23,42,.1);overflow:hidden;background:#fff}.tutorial__img img{display:block;width:100%;height:auto}.choiceRow{display:flex;gap:14px;width:100%;justify-content:center;margin-top:2px}.choice{width:190px;border-radius:16px;border:1px solid rgba(15,23,42,.12);background:#ffffffeb;padding:12px 12px 14px;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.choice:hover{transform:translateY(-2px) scale(1.01);border-color:#2563eb52;box-shadow:0 18px 40px #2563eb29}.choice img{width:120px;height:auto;display:block;margin:0 auto 8px}.choice__label{font-weight:900;margin:0;color:#111827}.choice__hint{margin:6px 0 0;font-size:12px;color:var(--muted)}.actions{display:flex;gap:10px;width:100%;margin-top:6px}.actions .btn{flex:1}@media (max-width: 1000px){.cards{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.hero__grid{grid-template-columns:1fr}.brand__sub{max-width:70vw}}@media (max-width: 520px){.cards{grid-template-columns:1fr}.choiceRow{flex-direction:column;align-items:stretch}.choice{width:100%}}@media (max-width: 360px){.card__btns{flex-direction:column}}.ad__list{display:flex;flex-direction:column;gap:10px;margin-top:12px}.ad__item{display:block;text-decoration:none;color:inherit;background:#ffffffa6;border:1px solid rgba(15,23,42,.1);border-radius:14px;padding:12px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;position:relative;overflow:hidden}.ad__item:after{content:"↗";position:absolute;right:12px;top:10px;font-size:14px;color:#2563ebe6;opacity:.9}.ad__item:hover{transform:translateY(-1px);box-shadow:0 10px 22px #0f172a1f;border-color:#2563eb40}.ad__item:active{transform:translateY(0) scale(.995)}.ad__itemHead{display:flex;align-items:center;gap:8px;padding-right:18px}.ad__itemTitle{font-weight:900;letter-spacing:.2px}.ad__itemDesc{margin-top:6px;font-size:13px;color:var(--muted);line-height:1.55;padding-right:18px}.ad__tag{font-size:11px;font-weight:900;padding:4px 8px;border-radius:999px;color:#0b5cff;background:#2563eb1a;border:1px solid rgba(37,99,235,.18)}.notice__header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.notice__pill{font-size:12px;font-weight:800;padding:6px 10px;border-radius:999px;color:#020617c7;background:#0206170a;border:1px solid rgba(2,6,23,.08);white-space:nowrap}.notice__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.notice__li{display:flex;gap:10px;align-items:flex-start;background:#fff9;border:1px solid rgba(15,23,42,.08);border-radius:14px;padding:10px}.notice__icon{width:30px;height:30px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:#2563eb14;border:1px solid rgba(37,99,235,.14);flex:0 0 auto}.notice__liTitle{font-weight:900;letter-spacing:.2px;line-height:1.2}.notice__liDesc{margin-top:4px;font-size:13px;color:var(--muted);line-height:1.55}.notice__actions{margin-top:12px;display:flex;gap:10px}.notice__actions .btn{flex:1}.notice--warning{border:1px solid rgba(239,68,68,.18);background:linear-gradient(180deg,#ef44440f,#ffffffb3);position:relative}.notice--warning:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:#ef4444a6;border-radius:14px 0 0 14px}.notice__pill--danger{color:#7f1d1deb;background:#ef44441f;border:1px solid rgba(239,68,68,.22)}.notice__li--danger{border-color:#ef44442e;background:#ffffff9e}.notice__icon--danger{background:#ef44441f;border:1px solid rgba(239,68,68,.22)}.notice__disclaimer{margin-top:12px;display:flex;gap:10px;padding:10px;border-radius:14px;background:#ef444414;border:1px dashed rgba(239,68,68,.3)}.notice__disclaimerIcon{width:30px;height:30px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:#ef444424;border:1px solid rgba(239,68,68,.22);flex:0 0 auto}.notice__disclaimerTitle{font-weight:900;letter-spacing:.2px;line-height:1.2}.notice__disclaimerDesc{margin-top:4px;font-size:13px;color:#7f1d1ddb;line-height:1.55}.notice--acked{opacity:.92}.notice--acked .notice__disclaimer{background:#0206170a;border-color:#0206171f}.notice--acked:before{background:#22c55e8c}.tag__country{font-size:18px;font-weight:900;letter-spacing:.2px}.tag__sep{font-size:13px;font-weight:700;opacity:.9}