.irnrv{--irnrv-accent:#7c3aed;--irnrv-border:#e5e7eb;--irnrv-surface:#fff;--irnrv-muted:#6b7280;--irnrv-radius:14px;--irnrv-max:1180px;box-sizing:border-box;max-width:var(--irnrv-max);margin:32px auto;color:#111827;font-family:inherit}.irnrv *{box-sizing:border-box}.irnrv__head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.irnrv__head h2,.irnrv__form h3{margin:4px 0 0;font-size:20px}.irnrv__eyebrow{font-size:12px;color:var(--irnrv-muted)}.irnrv__write,.irnrv__submit{border:0;border-radius:10px;background:var(--irnrv-accent);color:#fff;padding:12px 18px;cursor:pointer;font:inherit}.irnrv__layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:18px}.irnrv__summary,.irnrv__main,.irnrv__review,.irnrv__form{background:var(--irnrv-surface);border:1px solid var(--irnrv-border);border-radius:var(--irnrv-radius)}.irnrv__summary{padding:18px;align-self:start;position:sticky;top:18px}.irnrv__score{display:flex;align-items:baseline;gap:6px}.irnrv__score strong{font-size:34px}.irnrv__score span,.irnrv__count{color:var(--irnrv-muted);font-size:12px}.irnrv__stars{display:inline-flex;direction:ltr;gap:2px}.irnrv__stars span{color:#d1d5db;font-size:18px}.irnrv__stars span.is-on{color:#f59e0b}.irnrv__bars{margin-top:16px;display:grid;gap:8px}.irnrv__bar{display:grid;grid-template-columns:14px 1fr 22px;align-items:center;gap:8px;font-size:11px;color:var(--irnrv-muted)}.irnrv__bar i{height:5px;border-radius:999px;background:#eef2f7;overflow:hidden}.irnrv__bar b{display:block;height:100%;background:#34d399;border-radius:999px}.irnrv__bar em{font-style:normal;text-align:left}.irnrv__main{overflow:hidden}.irnrv__tabs{padding:14px 18px;border-bottom:1px solid var(--irnrv-border);display:flex;align-items:center;gap:14px}.irnrv__tabs button{border:0;background:transparent;font:inherit;font-weight:700;color:var(--irnrv-accent)}.irnrv__tabs span{color:var(--irnrv-muted);font-size:12px}.irnrv__list{padding:0 18px}.irnrv__review{border:0;border-radius:0;border-bottom:1px solid var(--irnrv-border);padding:22px 0}.irnrv__review:last-child{border-bottom:0}.irnrv__review-top,.irnrv__rating-row,.irnrv__review-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}.irnrv__review-top time{font-size:11px;color:var(--irnrv-muted)}.irnrv__verified{margin-inline-start:8px;font-size:10px;background:#ecfdf5;color:#047857;border-radius:999px;padding:4px 7px}.irnrv__rating-row{justify-content:flex-start;margin-top:10px}.irnrv__rating-row b{font-size:12px}.irnrv__content{font-size:14px;line-height:2;color:#374151}.irnrv__recommend{display:inline-block;margin:8px 0;padding:6px 9px;border-radius:8px;font-size:11px;background:#eff6ff;color:#1d4ed8}.irnrv__recommend.is-no{background:#fef2f2;color:#b91c1c}.irnrv__recommend.is-maybe{background:#fffbeb;color:#a16207}.irnrv__proscons{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.irnrv__proscons>div{padding:12px;border:1px solid var(--irnrv-border);border-radius:10px;background:#fafafa}.irnrv__proscons h4{margin:0 0 8px;font-size:12px}.irnrv__proscons p{margin:0;white-space:pre-line;font-size:12px;line-height:1.9}.irnrv__proscons>div:first-child h4{color:#059669}.irnrv__proscons>div:last-child h4{color:#dc2626}.irnrv__review-foot{justify-content:flex-end;margin-top:16px;color:var(--irnrv-muted);font-size:11px}.irnrv__review-foot button{border:1px solid var(--irnrv-border);background:#fff;border-radius:8px;padding:6px 10px;cursor:pointer;font:inherit}.irnrv__empty{padding:28px;color:var(--irnrv-muted);text-align:center}.irnrv__form-wrap{position:fixed;z-index:999999;inset:0;background:rgba(17,24,39,.48);display:grid;place-items:center;padding:24px}.irnrv__form-wrap[hidden]{display:none!important}.irnrv__form{width:min(720px,100%);max-height:90vh;overflow:auto;padding:20px;box-shadow:0 24px 80px rgba(0,0,0,.16)}.irnrv__form-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}.irnrv__form-head span{font-size:11px;color:var(--irnrv-muted)}.irnrv__form-head button{border:0;background:#f3f4f6;width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:20px}.irnrv__field{display:grid;gap:7px;margin-bottom:14px}.irnrv__field label{font-size:12px;font-weight:700}.irnrv__field input,.irnrv__field textarea,.irnrv__captcha input{width:100%;border:1px solid var(--irnrv-border);border-radius:10px;padding:11px 12px;background:#fff;font:inherit;outline:none}.irnrv__field input:focus,.irnrv__field textarea:focus,.irnrv__captcha input:focus{border-color:var(--irnrv-accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--irnrv-accent) 12%, transparent)}.irnrv__grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.irnrv__choice{display:flex;gap:8px;flex-wrap:wrap}.irnrv__choice label{font-weight:400;border:1px solid var(--irnrv-border);border-radius:9px;padding:9px 11px}.irnrv__rating-input{display:inline-flex;flex-direction:row-reverse;justify-content:flex-end;gap:2px}.irnrv__rating-input input{position:absolute;opacity:0;pointer-events:none}.irnrv__rating-input label{font-size:30px;color:#d1d5db;cursor:pointer}.irnrv__rating-input input:checked~label,.irnrv__rating-input label:hover,.irnrv__rating-input label:hover~label{color:#f59e0b}.irnrv__captcha{display:grid;grid-template-columns:180px 40px 1fr;gap:8px;align-items:center;margin:8px 0 16px}.irnrv__captcha img{width:180px;height:58px;border:1px solid var(--irnrv-border);border-radius:10px}.irnrv__captcha button{height:42px;border:1px solid var(--irnrv-border);background:#fff;border-radius:9px;cursor:pointer}.irnrv__notice{padding:10px 12px;border-radius:9px;background:#fef2f2;color:#b91c1c;font-size:12px;margin-bottom:12px}.irnrv__notice.is-success{background:#ecfdf5;color:#047857}.irnrv__actions{display:flex;align-items:center;justify-content:space-between;gap:14px}.irnrv__actions small{color:var(--irnrv-muted);font-size:10px}.irnrv__hp{position:absolute!important;left:-9999px!important;opacity:0!important}.irnrv button[disabled]{opacity:.55;cursor:not-allowed}
@media(max-width:820px){.irnrv{margin:20px 0}.irnrv__layout{grid-template-columns:1fr}.irnrv__summary{position:static}.irnrv__proscons,.irnrv__grid2{grid-template-columns:1fr}.irnrv__head{align-items:flex-start}.irnrv__captcha{grid-template-columns:1fr 42px}.irnrv__captcha img{grid-column:1/-1;width:100%;max-width:220px}.irnrv__actions{align-items:flex-start;flex-direction:column}.irnrv__write{white-space:nowrap}}

/* v1.1 interaction + threaded replies */
.irnrv{--irnrv-action-bg:#2563eb;--irnrv-action-color:#fff;--irnrv-action-hover-bg:#dc2626;--irnrv-action-hover-color:#fff;--irnrv-helpful-yes-bg:#eff6ff;--irnrv-helpful-no-bg:#fef2f2}
.irnrv__icon-button,.irnrv__form-head .irnrv__icon-button,.irnrv__captcha .irnrv__icon-button{display:inline-grid;place-items:center;border:1px solid color-mix(in srgb,var(--irnrv-action-bg) 80%,#0000);background:var(--irnrv-action-bg);color:var(--irnrv-action-color);box-shadow:0 4px 12px color-mix(in srgb,var(--irnrv-action-bg) 18%,transparent);transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease}
.irnrv__icon-button:hover,.irnrv__form-head .irnrv__icon-button:hover,.irnrv__captcha .irnrv__icon-button:hover{background:var(--irnrv-action-hover-bg);color:var(--irnrv-action-hover-color);border-color:var(--irnrv-action-hover-bg);transform:translateY(-1px)}
.irnrv__close{width:36px!important;height:36px!important;border-radius:50%!important;font-size:22px!important;line-height:1!important}
.irnrv__captcha-refresh{width:42px;height:42px;border-radius:9px;font-size:20px;font-weight:700}
.irnrv__replies{margin-top:18px;padding-inline-start:18px;border-inline-start:2px solid color-mix(in srgb,var(--irnrv-accent) 22%,var(--irnrv-border));display:grid;gap:10px}
.irnrv__reply{padding:13px 14px;border:1px solid var(--irnrv-border);border-radius:11px;background:#fafafa}
.irnrv__reply.is-staff{background:color-mix(in srgb,var(--irnrv-accent) 5%,#fff);border-color:color-mix(in srgb,var(--irnrv-accent) 20%,var(--irnrv-border))}
.irnrv__reply-head{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px}
.irnrv__reply-head time{font-size:10px;color:var(--irnrv-muted)}
.irnrv__staff-badge{display:inline-flex;margin-inline-start:8px;padding:3px 7px;border-radius:999px;background:var(--irnrv-accent);color:#fff;font-size:9px;font-weight:700}
.irnrv__reply-content{font-size:13px;line-height:1.9;color:#374151}.irnrv__reply-content p:last-child{margin-bottom:0}
.irnrv__review-foot{flex-wrap:wrap}.irnrv__helpful-actions{display:flex;align-items:center;gap:7px}.irnrv__review-foot .irnrv__helpful{display:inline-flex;align-items:center;gap:5px;min-height:34px;border:1px solid var(--irnrv-border);border-radius:9px;padding:6px 10px;color:#334155;cursor:pointer;font:inherit;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease,background-color .18s ease}
.irnrv__review-foot .irnrv__helpful.is-yes{background:var(--irnrv-helpful-yes-bg)}.irnrv__review-foot .irnrv__helpful.is-no{background:var(--irnrv-helpful-no-bg)}
.irnrv__review-foot .irnrv__helpful:hover{border-color:var(--irnrv-accent);box-shadow:0 4px 12px color-mix(in srgb,var(--irnrv-accent) 10%,transparent);transform:translateY(-1px)}
.irnrv__review-foot .irnrv__helpful.is-selected{border-color:var(--irnrv-accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--irnrv-accent) 12%,transparent)}
.irnrv__thumb{width:16px;height:16px;fill:currentColor;flex:0 0 auto}.irnrv__helpful b{min-width:12px;text-align:center}
.irnrv__hp{position:absolute!important;inset:auto auto auto -10000px!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important;pointer-events:none!important}
@media(max-width:560px){.irnrv__review-foot{align-items:flex-start}.irnrv__helpful-actions{width:100%;justify-content:flex-end}.irnrv__replies{padding-inline-start:10px}.irnrv__reply-head{align-items:flex-start;flex-direction:column;gap:4px}}

/* v1.2 expert criteria + curated user-review summary */
.irnrv__expert{margin-top:18px;border:1px solid var(--irnrv-expert-border);border-radius:var(--irnrv-expert-radius);background:var(--irnrv-expert-surface);overflow:hidden}
.irnrv__expert[open]>.irnrv__expert-head{border-bottom:1px solid var(--irnrv-expert-border)}
.irnrv__expert-head{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:46px;padding:11px 13px;font-size:12px;font-weight:800;color:#1f2937;cursor:pointer;list-style:none;user-select:none}
.irnrv__expert-head::-webkit-details-marker{display:none}.irnrv__expert.is-static>.irnrv__expert-head{cursor:default;border-bottom:1px solid var(--irnrv-expert-border)}
.irnrv__expert-head i{width:8px;height:8px;border-inline-end:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);transition:transform .18s ease;color:#94a3b8}
.irnrv__expert[open]>.irnrv__expert-head i{transform:rotate(225deg)}
.irnrv__expert-body{padding:12px 13px 13px}.irnrv__expert-list{display:grid;gap:12px}
.irnrv__expert-item[hidden]{display:none!important}.irnrv__expert-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.irnrv__expert-title{min-width:0;font-size:11px;line-height:1.6;color:#475569;overflow-wrap:anywhere}.irnrv__expert-label{font-size:10px;font-weight:800;white-space:nowrap}
.irnrv__expert-meter{height:4px;border-radius:999px;background:var(--irnrv-expert-track);overflow:hidden}.irnrv__expert-meter>span{display:block;height:100%;border-radius:inherit;transition:width .25s ease;background:currentColor}
.irnrv__expert-item.is-bad{color:var(--irnrv-expert-bad)}.irnrv__expert-item.is-normal{color:var(--irnrv-expert-normal)}.irnrv__expert-item.is-good{color:var(--irnrv-expert-good)}.irnrv__expert-item.is-excellent{color:var(--irnrv-expert-excellent)}
.irnrv__expert-more{display:flex;align-items:center;justify-content:center;width:100%;margin-top:12px;padding:8px 10px;border:0;border-top:1px solid var(--irnrv-expert-border);background:transparent;color:var(--irnrv-accent);font:inherit;font-size:10px;font-weight:800;cursor:pointer}
.irnrv__expert-more:hover{background:color-mix(in srgb,var(--irnrv-accent) 5%,transparent)}
.irnrv__editor-summary{margin:14px 18px 6px;border:1px solid color-mix(in srgb,var(--irnrv-accent) 34%,var(--irnrv-border));border-radius:12px;background:linear-gradient(135deg,color-mix(in srgb,var(--irnrv-accent) 3%,#fff),#fff);padding:16px 18px;box-shadow:0 8px 28px rgba(15,23,42,.035)}
.irnrv__editor-summary-head{display:flex;align-items:center;gap:9px;padding-bottom:11px;border-bottom:1px solid color-mix(in srgb,var(--irnrv-accent) 12%,var(--irnrv-border))}.irnrv__editor-summary-head h3{margin:0;font-size:13px;color:#111827}.irnrv__editor-summary-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--irnrv-accent);color:#fff;font-size:14px}
.irnrv__editor-summary-text{padding-top:12px;font-size:12px;line-height:2;color:#475569}.irnrv__editor-summary-text p{margin-top:0}.irnrv__editor-summary-text p:last-child{margin-bottom:0}
.irnrv__editor-summary-lists{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:13px}.irnrv__editor-summary-lists>div{border:1px solid var(--irnrv-border);border-radius:10px;background:#fff;padding:10px 12px}.irnrv__editor-summary-lists ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}.irnrv__editor-summary-lists li{position:relative;padding-inline-start:15px;font-size:11px;line-height:1.7;color:#475569}.irnrv__editor-summary-lists li:before{content:"";position:absolute;inset-inline-start:0;top:.72em;width:5px;height:5px;border-radius:50%;background:#22c55e}.irnrv__editor-summary-lists .is-cons li:before{background:#ef4444}
.irnrv__reply-children{margin-top:10px;padding-inline-start:12px;border-inline-start:1px solid color-mix(in srgb,var(--irnrv-accent) 18%,var(--irnrv-border));display:grid;gap:9px}
@media(max-width:820px){.irnrv__editor-summary{margin:12px 12px 4px}.irnrv__editor-summary-lists{grid-template-columns:1fr}.irnrv__expert{margin-top:14px}}


/* v1.3 public threaded replies */
.irnrv__reply-action{display:flex;justify-content:flex-start;margin-top:10px}
.irnrv__reply-button{display:inline-flex;align-items:center;gap:6px;border:1px solid color-mix(in srgb,var(--irnrv-accent) 28%,var(--irnrv-border));border-radius:9px;background:color-mix(in srgb,var(--irnrv-accent) 5%,#fff);color:var(--irnrv-accent);padding:6px 10px;font:inherit;font-size:10px;font-weight:800;cursor:pointer;transition:background-color .18s ease,border-color .18s ease,transform .18s ease}
.irnrv__reply-button:hover{background:color-mix(in srgb,var(--irnrv-accent) 10%,#fff);border-color:var(--irnrv-accent);transform:translateY(-1px)}
.irnrv__reply-form-wrap{z-index:999999}
.irnrv__reply-form .irnrv__form-head h3{font-size:16px}