/* iw skeleton — per-site stylesheet (hashed filename).
   Accent hue micro-shift for this site: -4deg. */
:root {
    --accent:hsl(20 74% 27%);
    --accent-dark:hsl(20 74% 14%);
    --accent-soft:hsl(20 42% 95%);
    --ink:#26231E;
    --muted:#6f6a5e;
    --line:#e3ddd0;
    --bg:#ffffff;
    --card:rgb(255,255,255);
    --maxw:880px;
    --radius:8px;
    --font-body:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
    --font-head:var(--font-body);
}
* {
    box-sizing:border-box;
}
html {
    -webkit-text-size-adjust:100%;
}
body {
    font-family:var(--font-body);
    font-size:16px;
    line-height:1.75;
    color:var(--ink);
    background:var(--bg);
    margin:0;
    padding:0 18px;
}
::selection {
    background:var(--accent-soft);
}
a {
    color:var(--accent);
    text-decoration:none;
}
a:hover {
    text-decoration:underline;
}
a:focus-visible {
    outline:2px solid var(--accent);
    outline-offset:2px;
}
main {
    max-width:var(--maxw);
    margin:0 auto;
    padding:8px 0 6px;
    min-height:42vh;
}
h1 {
    font-family:var(--font-head);
    font-size:27px;
    line-height:1.35;
    margin:.55em 0 .5em;
}
main h2 {
    font-family:var(--font-head);
    font-size:21px;
    line-height:1.4;
    margin:1.5em 0 .55em;
}
main h3 {
    font-size:17.5px;
    line-height:1.45;
    margin:1.25em 0 .45em;
}
main p {
    margin:0 0 1em;
}
main ul,main ol {
    margin:.2em 0 1.1em;
    padding-left:1.35em;
}
main li {
    margin:.28em 0;
}
main li p {
    margin:.3em 0;
}
main strong {
    color:var(--accent-dark);
}
main>p:first-child {
    font-size:14px;
    color:var(--muted);
}
section {
    margin:27px 0;
}
section>h2 {
    font-size:20px;
    margin:0 0 12px;
    padding-bottom:7px;
    border-bottom:2px solid var(--accent);
}
.iw-entries ul {
    list-style:none;
    padding:0;
    margin:0;
}
.iw-entry {
    padding:13px 2px;
    border-bottom:1px solid var(--line);
}
.iw-entry:last-child {
    border-bottom:none;
}
.iw-entry a {
    font-family:var(--font-head);
    font-size:18.5px;
    font-weight:700;
    line-height:1.45;
}
.iw-entry a:hover {
    color:var(--accent-dark);
}
.iw-entry p {
    margin:.35em 0 0;
    color:var(--muted);
    font-size:14.5px;
    line-height:1.7;
}
.iw-table table {
    width:100%;
    border-collapse:collapse;
    font-size:14.5px;
}
.iw-table td {
    border:1px solid var(--line);
    padding:8px 10px;
    vertical-align:top;
}
.iw-table td:first-child {
    width:32%;
    font-weight:600;
}
.iw-table tr:nth-child(even) td {
    background:var(--accent-soft);
}
.iw-rank ol {
    padding-left:1.5em;
}
.iw-rank li {
    margin:.5em 0;
}
.iw-rank li::marker {
    color:var(--accent);
    font-weight:700;
}
.iw-rank p {
    color:var(--muted);
    font-size:13.5px;
}
details, .iw-faq details {
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:10px 14px;
    margin:0 0 10px;
    background:var(--card);
}
details[open] {
    border-color:var(--accent);
}
summary {
    cursor:pointer;
    font-weight:600;
    line-height:1.5;
}
summary::marker {
    color:var(--accent);
}
details p {
    margin:.6em 0 .2em;
    color:rgb(62,58,51);
}
.iw-about p, .iw-compare p, .iw-timeline p {
    margin:0;
}
summary:hover {
    color:var(--accent-dark);
}
main img {
    max-width:100%;
    height:auto;
}
@media print {
    header,footer {
        display:none;
    }
    body {
        font-size:12pt;
        line-height:1.6;
        padding:0;
    }
}
:root {
    --maxw:1060px;
    --radius:10px;
    --bg:rgb(250,246,239);
    --line:#E8DCC4;
}
.iw-heroinfo {
    text-align:center;
    margin:0 auto;
}
.iw-kicker {
    letter-spacing:.3em;
}
.iw-lede {
    max-width:640px;
    margin:0 auto;
}
.iw-entries ul {
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(238px,1fr));
    gap:14px;
}
.iw-entry {
    background:#ffffff;
    border:1px solid var(--line);
    border-top:5px solid var(--accent);
    border-radius:var(--radius);
    padding:14px 15px;
}
.iw-rank ol {
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
    gap:4px 26px;
}
.iw-entry a {
    font-size:17.5px;
}
.iw-faq details {
    background:#ffffff;
}
.iw-entry img {
    float:none;
    width:100%;
    height:130px;
    margin:0 0 8px;
}
.iw-catfig img {
    height:150px;
}
.iw-tile img {
    height:150px;
}
.iw-crumbs {
    font-size:13.5px;
    color:var(--muted);
    margin:8px 0 0;
}
.iw-crumbs ol {
    list-style:none;
    display:flex;
    flex-wrap:wrap;
    gap:2px 4px;
    padding:0;
    margin:0;
}
.iw-crumbs li {
    margin:0;
}
.iw-crumbs li+li::before {
    margin-right:4px;
    content:"›";
    color:var(--muted);
}
.iw-crumbs a {
    color:var(--muted);
    text-decoration:underline;
}
.iw-toc {
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:10px 16px 4px;
    background:var(--card);
    margin:14px 0;
}
.iw-toc h2 {
    font-size:16px;
    margin:0 0 6px;
    border-bottom:none;
    padding:0;
}
.iw-toc ol {
    margin:0 0 8px;
    padding-left:1.4em;
}
.iw-toc li {
    margin:.2em 0;
}
.iw-fig {
    margin:14px 0;
}
.iw-fig img {
    width:100%;
    display:block;
    border-radius:var(--radius);
}
.iw-entry img {
    float:left;
    width:118px;
    height:66px;
    object-fit:cover;
    border-radius:4px;
    margin:3px 12px 6px 0;
}
.iw-entry {
    overflow:hidden;
}
.iw-cats {
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(290px,1fr));
    gap:16px;
}
.iw-cats>h2 {
    grid-column:1/-1;
}
.iw-cat {
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:12px 14px;
    background:var(--card);
}
.iw-catfig {
    margin:0 0 8px;
}
.iw-catfig img {
    width:100%;
    height:130px;
    object-fit:cover;
    display:block;
    border-radius:4px;
}
.iw-cat h3 {
    margin:.2em 0 .4em;
    font-size:17px;
}
.iw-cat ul {
    margin:.3em 0;
    padding-left:1.2em;
}
.iw-wall {
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(180px,1fr));
    gap:10px;
}
.iw-wall>h2 {
    grid-column:1/-1;
}
.iw-tile {
    display:block;
}
.iw-tile img {
    width:100%;
    height:110px;
    object-fit:cover;
    display:block;
    border-radius:4px;
}
.iw-tile span {
    display:block;
    font-size:13.5px;
    line-height:1.45;
    margin-top:4px;
}
.iw-tags a {
    display:inline-block;
    border:1px solid var(--line);
    border-radius:999px;
    padding:1px 11px;
    margin:2px 3px 2px 0;
    font-size:14px;
    background:var(--card);
}
.iw-related {
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
    gap:14px;
}
.iw-related>h2 {
    grid-column:1/-1;
}
.iw-rel {
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:10px 12px;
    background:var(--card);
}
.iw-rel img {
    width:100%;
    height:110px;
    object-fit:cover;
    display:block;
    border-radius:4px;
    margin-bottom:7px;
}
.iw-rel a {
    font-weight:600;
    line-height:1.5;
}
.iw-prevnext {
    display:flex;
    justify-content:space-between;
    gap:14px;
    border-top:1px solid var(--line);
    padding-top:12px;
    margin:20px 0;
}
.iw-wrap {
    max-width:var(--maxw);
    margin:0 auto;
    padding:0 18px;
}
.iw-topbar {
    width:100vw;
    margin-left:calc(50% - 50vw);
    background:var(--accent-dark);
    color:rgba(255,255,255,.92);
    font-size:12.5px;
    line-height:1.5;
    padding-top:5px;
    padding-bottom:5px;
}
.iw-masthead {
    width:100vw;
    margin-left:calc(50% - 50vw);
    background:var(--accent);
    color:#FFFFFF;
}
.iw-brandrow {
    padding:16px 0 12px;
}
.iw-brand {
    display:flex;
    align-items:center;
    gap:13px;
    color:#ffffff;
}
.iw-brand:hover {
    text-decoration:none;
}
.iw-mark {
    display:inline-flex;
    flex:none;
    width:48px;
    height:48px;
    align-items:center;
    justify-content:center;
    border-radius:11px;
    background:rgba(255,255,255,.16);
    color:rgb(255,255,255);
}
.iw-brandtxt {
    display:flex;
    flex-direction:column;
    gap:1px;
    min-width:0;
}
.iw-sitename {
    font-family:var(--font-head);
    font-size:23px;
    font-weight:700;
    line-height:1.3;
}
.iw-tagline {
    font-size:13px;
    color:rgba(255,255,255,.85);
}
.iw-nav {
    display:flex;
    flex-wrap:wrap;
    gap:2px 4px;
    background:var(--accent-dark);
    margin:0 -18px;
    padding:7px 18px;
}
.iw-nav a {
    color:rgba(255,255,255,.94);
    font-size:15px;
    font-weight:600;
    padding:3px 11px;
    border-radius:999px;
}
.iw-nav a:hover {
    background:rgba(255,255,255,.16);
    color:rgb(255,255,255);
    text-decoration:none;
}
.iw-sectitle {
    border-bottom:none;
    border-left:5px solid var(--accent);
    padding:1px 0 1px 12px;
    margin:0 0 14px;
    line-height:1.3;
}
.iw-seckick {
    display:block;
    font-size:11.5px;
    font-weight:700;
    letter-spacing:.3em;
    color:var(--accent);
}
.iw-hero {
    position:relative;
    overflow:hidden;
    border-radius:var(--radius);
    background:linear-gradient(118deg,var(--accent) 0%,var(--accent-dark) 88%);
    color:#ffffff;
    margin:16px 0 6px;
    min-height:308px;
    display:flex;
}
.iw-heromedia {
    position:absolute;
    inset:0;
}
.iw-heromedia img {
    display:block;
    height:100%;
    object-fit:cover;
    width:100%;
}
.iw-heromedia::after {
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(90deg,rgba(12,12,10,.62) 0%,
rgba(12,12,10,.34) 55%,rgba(12,12,10,.10) 100%);
}
.iw-heroinfo {
    position:relative;
    z-index:1;
    padding:34px 30px;
    max-width:660px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}
.iw-kicker {
    font-size:13.5px;
    letter-spacing:.22em;
    font-weight:700;
    color:rgba(255,255,255,.88);
    margin:0 0 8px;
}
.iw-herotitle {
    font-family:var(--font-head);
    font-size:42px;
    line-height:1.2;
    margin:0 0 10px;
    color:rgb(255,255,255);
}
.iw-lede {
    font-size:17.5px;
    line-height:1.8;
    margin:0 0 18px;
    color:rgba(255,255,255,.96);
}
.iw-herocta {
    display:flex;
    flex-wrap:wrap;
    gap:9px;
    margin:0;
}
.iw-btn {
    display:inline-block;
    background:rgb(255,255,255);
    color:var(--accent-dark);
    font-weight:700;
    font-size:15px;
    padding:7px 18px;
    border-radius:999px;
}
.iw-btn:hover {
    text-decoration:none;
    background:var(--accent-soft);
}
.iw-btnalt {
    background:transparent;
    color:#ffffff;
    box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.85);
}
.iw-btnalt:hover {
    background:rgba(255,255,255,.14);
    color:#FFFFFF;
}
.iw-focus {
    margin:24px 0;
}
.iw-focusgrid {
    display:grid;
    grid-template-columns:1.55fr 1fr;
    gap:14px;
}
.iw-focusmain {
    background:var(--accent-soft);
    border-radius:var(--radius);
    padding:18px 20px 12px;
}
.iw-focuskick {
    font-size:12px;
    font-weight:700;
    letter-spacing:.24em;
    color:var(--accent);
    margin:0 0 6px;
}
.iw-focusmain h3 {
    font-family:var(--font-head);
    font-size:22px;
    line-height:1.45;
    margin:0 0 8px;
}
.iw-focusmain h3 a {
    color:var(--ink);
}
.iw-focusside {
    display:grid;
    gap:14px;
}
.iw-focuscard {
    border:1px solid var(--line);
    border-radius:var(--radius);
    background:var(--card);
    padding:12px 14px;
    overflow:hidden;
}
.iw-focuscard img {
    float:left;
    width:104px;
    height:64px;
    object-fit:cover;
    border-radius:4px;
    margin:2px 12px 6px 0;
}
.iw-focuscard h3 {
    font-size:16.5px;
    line-height:1.45;
    margin:.1em 0 .35em;
}
.iw-focuscard p {
    font-size:14px;
    color:var(--muted);
    margin:0;
    line-height:1.65;
}
.iw-cats {
    display:block;
}
.iw-cat {
    padding:0;
    overflow:hidden;
    margin:0 0 16px;
}
.iw-cathead {
    display:flex;
    align-items:baseline;
    gap:12px;
    background:var(--accent-soft);
    border-left:5px solid var(--accent);
    padding:9px 14px;
}
.iw-cathead h3 {
    margin:0;
    font-size:18.5px;
}
.iw-cathead h3 a {
    color:var(--ink);
}
.iw-catkick {
    font-size:11px;
    font-weight:700;
    letter-spacing:.26em;
    color:var(--accent);
}
.iw-catmore {
    margin-left:auto;
    font-size:14px;
    font-weight:600;
    white-space:nowrap;
}
.iw-catbody {
    padding:12px 14px 14px;
}
.iw-catbody>p {
    color:var(--muted);
    font-size:14.5px;
}
.iw-catentries {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:10px;
}
.iw-mini {
    display:block;
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:7px;
    background:var(--card);
}
.iw-mini:hover {
    border-color:var(--accent);
    text-decoration:none;
}
.iw-mini img {
    width:100%;
    height:74px;
    object-fit:cover;
    display:block;
    border-radius:4px;
    margin-bottom:5px;
}
.iw-mini span {
    font-size:13.5px;
    display:block;
    line-height:1.45;
    color:var(--ink);
}
.iw-desk {
    margin:24px 0;
}
.iw-deskgrid {
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
    gap:14px;
}
.iw-deskcard {
    border:1px solid var(--line);
    border-top:4px solid var(--accent);
    border-radius:var(--radius);
    background:var(--card);
    padding:13px 15px 7px;
}
.iw-deskkick {
    font-size:11.5px;
    font-weight:700;
    letter-spacing:.2em;
    color:var(--accent);
    margin:0 0 5px;
}
.iw-deskcard h3 {
    font-size:17px;
    line-height:1.5;
    margin:0 0 6px;
}
.iw-deskcard h3 a {
    color:var(--ink);
}
.iw-deskcard p {
    font-size:14px;
    color:var(--muted);
    line-height:1.7;
}
.iw-foot {
    width:100vw;
    margin:38px 0 0 calc(50% - 50vw);
    background:var(--accent-dark);
    color:rgba(255,255,255,.88);
    font-size:14px;
    padding:24px 0 20px;
}
.iw-foot p {
    margin:0 0 8px;
}
.iw-footgrid {
    display:grid;
    grid-template-columns:1.5fr 1fr 1fr;
    gap:22px;
}
.iw-footname {
    font-family:var(--font-head);
    font-size:18.5px;
    font-weight:700;
    color:#ffffff;
    margin:0 0 7px;
}
.iw-footabout p {
    line-height:1.75;
}
.iw-footnav {
    display:flex;
    flex-direction:column;
    gap:5px;
}
.iw-foothead {
    font-weight:700;
    color:#ffffff;
    font-size:14.5px;
    margin-bottom:3px;
}
.iw-footnav a {
    color:rgba(255,255,255,.85);
}
.iw-footnav a:hover {
    color:rgb(255,255,255);
}
.iw-footline {
    border-top:1px solid rgba(255,255,255,.25);
    margin:18px 0 0;
    padding-top:12px;
    font-size:13px;
    color:rgba(255,255,255,.75);
}
.mg-herotitle,.mg-sitename {
    font-family:Georgia,"Times New Roman","Songti SC",serif;
}
.mg-focusmain {
    border-radius:0;
}
.mg-cat {
    border-top:3px double var(--line);
}
.mg-cathead {
    border-left:none;
    border-bottom:3px double var(--line);
}
.iw-cats, .cg-cats {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px;
}
.iw-cats>h2, .cg-cats>h2 {
    grid-column:1/-1;
}
.iw-catentries,.cg-catentries {
    grid-template-columns:1fr;
}
.iw-mini, .cg-mini {
    display:flex;
    gap:10px;
    align-items:center;
}
.iw-mini img,.cg-mini img {
    width:84px;
    height:56px;
    flex:none;
    margin:0;
}
.iw-hero, .cg-hero {
    min-height:348px;
}
.iw-focuscard, .cg-focuscard, .cg-deskcard {
    box-shadow:0 1px 4px rgba(20,30,25,.10);
}
.qa-masthead {
    border-radius:0 0 14px 14px;
}
.qa-topbar {
    border-radius:0;
}
.qa-focusmain {
    border:1px solid var(--line);
}
.qa-mini, .qa-deskcard {
    border-radius:12px;
}
.dr-masthead, .dr-topbar, .dr-foot {
    font-size:13.5px;
}
.dr-sitename {
    font-size:20px;
}
.dr-cathead {
    padding:6px 12px;
}
.dr-catentries {
    gap:7px;
}
.dr-mini {
    border-radius:3px;
}
.dr-deskcard {
    border-radius:3px;
}
.lr-masthead {
    background:var(--accent-soft);
    color:var(--ink);
}
.lr-topbar {
    background:var(--accent);
    color:#ffffff;
}
.lr-brand {
    color:var(--ink);
}
.lr-sitename {
    color:var(--ink);
    font-family:Georgia,"Songti SC",serif;
}
.lr-tagline {
    color:var(--muted);
}
.lr-mark {
    background:var(--accent);
    color:#FFFFFF;
}
.lr-hero {
    background:var(--accent-soft);
    color:var(--ink);
    display:block;
    min-height:0;
}
.lr-heromedia {
    position:static;
    max-height:290px;
    overflow:hidden;
}
.lr-heromedia::after {
    display:none;
}
.lr-heromedia img {
    height:290px;
}
.lr-heroinfo {
    padding:22px 4px 6px;
    max-width:none;
}
.lr-kicker {
    color:var(--accent);
}
.lr-herotitle {
    color:var(--ink);
    font-family:Georgia,"Songti SC",serif;
}
.lr-lede {
    color:var(--ink);
}
.lr-btn {
    background:var(--accent);
    color:#ffffff;
}
.lr-btnalt {
    background:transparent;
    color:var(--accent-dark);
    box-shadow:inset 0 0 0 1.5px var(--accent);
}
.lr-foot {
    background:var(--accent-soft);
    color:var(--muted);
}
.lr-footname, .lr-foothead {
    color:var(--ink);
}
.lr-footnav a {
    color:var(--muted);
}
.lr-footline {
    border-top-color:var(--line);
    color:var(--muted);
}
.cg-deskcard {
    border-top-width:4px;
}
@media (max-width: 768px) {
    body {
        font-size:15.5px;
        padding:0 13px;
    }
    h1 {
        font-size:23px;
    }
    main h2 {
        font-size:19px;
    }
    section {
        margin:22px 0;
    }
    .iw-entry a {
        font-size:17px;
    }
    .iw-table td:first-child {
        width:40%;
    }
}
@media (max-width: 560px) {
    .iw-entries ul {
        grid-template-columns:1fr;
    }
    .iw-rank ol {
        grid-template-columns:1fr;
    }
    .iw-table table {
        font-size:13.5px;
    }
    .iw-table td {
        display:block;
        width:auto;
        border-top:none;
    }
    .iw-table td:first-child {
        width:auto;
        border-top:1px solid var(--line);
    }
}
@media (max-width: 768px) {
    .iw-cats,.iw-related {
        grid-template-columns:1fr 1fr;
    }
    .iw-wall {
        grid-template-columns:1fr 1fr;
    }
}
@media (max-width: 560px) {
    .iw-cats,.iw-related,.iw-wall {
        grid-template-columns:1fr;
    }

    .iw-entry img {
        width:96px;
        height:54px;
    }

    .iw-prevnext {
        flex-direction:column;
    }
}
@media (max-width: 768px) {
    .iw-focusgrid {
        grid-template-columns:1fr;
    }

    .iw-catentries {
        grid-template-columns:1fr 1fr;
    }

    .iw-footgrid {
        grid-template-columns:1fr 1fr;
    }

    .iw-heroinfo {
        padding:24px 18px;
    }

    .iw-herotitle {
        font-size:32px;
    }

    .iw-lede {
        font-size:16px;
    }

    .iw-sitename {
        font-size:20px;
    }

    .iw-hero {
        min-height:0;
    }

    .iw-cats, .cg-cats {
        grid-template-columns:1fr;
    }

    .iw-hero,.cg-hero {
        min-height:0;
    }
}
@media (max-width: 560px) {
    .iw-catentries {
        grid-template-columns:1fr;
    }
    .iw-footgrid {
        grid-template-columns:1fr;
    }
    .iw-mark {
        width:40px;
        height:40px;
        border-radius:9px;
    }
    .iw-nav a {
        font-size:14px;
        padding:3px 8px;
    }
    .iw-focuscard img {
        width:88px;
        height:56px;
    }
    .iw-cathead {
        flex-wrap:wrap;
    }
}