/* 第一眼 v1.9.11 代码收敛版：promo.css
 * 源文件按既有加载顺序合并；仅删除完全相同的重复规则，不改变冲突规则的级联顺序。
 */

/* ===== source: styles-v1322-desktop.css ===== */
@media (min-width: 1024px) {
  :root {
    --fs22-ink: #0b0b0b;
    --fs22-paper: #f6f2e9;
    --fs22-paper-soft: #fbf8f1;
    --fs22-blue: #0868f7;
    --fs22-blue-dark: #064abf;
    --fs22-orange: #ff3b12;
    --fs22-line: rgba(28, 25, 20, 0.13);
    --fs22-muted: #5d5a54;
  }

  html {
    background: var(--fs22-paper);
  }

  body {
    background: var(--fs22-paper);
    color: var(--fs22-ink);
  }

  .topbar {
    position: relative;
    z-index: 80;
    height: 76px;
    background: rgba(249, 246, 239, 0.94);
    border-bottom: 1px solid rgba(20, 18, 14, 0.12);
    box-shadow: none;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }

  .topbar-inner {
    width: min(100%, 1920px);
    max-width: none;
    height: 76px;
    margin: 0 auto;
    padding: 0 clamp(28px, 3vw, 58px);
    display: grid;
    grid-template-columns: 150px minmax(510px, 1fr) auto;
    align-items: center;
    gap: 28px;
  }

  .topbar .brand {
    width: 74px;
    height: 52px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
  }

  .topbar .brand::after {
    content: none;
  }

  .topbar .brand img {
    content: url("assets/brand/first-sight-symbol-transparent.png");
    display: block;
    width: 70px;
    height: 48px;
    object-fit: contain;
    filter: none;
  }

  .topbar .brand .fs20-brand-mark {
    display: block;
    width: 70px;
    height: 48px;
    padding: 0;
    background: transparent;
    box-shadow: none;
  }

  .topbar .brand .fs20-brand-word {
    display: none;
  }

  .desktop-nav {
    justify-self: center;
    display: flex;
    align-items: stretch;
    height: 76px;
    gap: clamp(30px, 4vw, 72px);
  }

  .desktop-nav .nav-link {
    position: relative;
    min-width: auto;
    height: 76px;
    padding: 1px 0 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: #181715;
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.02em;
    box-shadow: none;
  }

  .desktop-nav .nav-link::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 3px;
    background: var(--fs22-orange);
    transform: translateX(-50%);
    transition: width 180ms ease;
  }

  .desktop-nav .nav-link:hover,
  .desktop-nav .nav-link.active {
    color: #050505;
    background: transparent;
    transform: none;
  }

  .desktop-nav .nav-link:hover::after,
  .desktop-nav .nav-link.active::after {
    width: 30px;
  }

  .top-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 22px;
  }

  .fs22-login,
  .fs22-message-entry {
    border: 0;
    background: transparent;
    color: var(--fs22-ink);
  }

  .fs22-login {
    padding: 11px 2px;
    font-size: 15px;
    font-weight: 700;
  }

  .fs22-message-entry {
    position: relative;
    width: 40px;
    height: 40px;
    padding: 4px;
  }

  .fs22-message-entry svg {
    width: 31px;
    height: 31px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .fs22-message-entry > span {
    position: absolute;
    top: -2px;
    right: -5px;
    display: grid;
    place-items: center;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    border: 2px solid var(--fs22-paper);
    border-radius: 20px;
    background: var(--fs22-orange);
    color: white;
    font-size: 10px;
    font-weight: 800;
  }

  .fs22-message-entry.active {
    color: var(--fs22-orange);
  }

  .fs22-mobile-open,
  .fs22-primary-cta {
    border-radius: 2px;
    background: var(--fs22-orange);
    color: #fff;
    text-decoration: none;
    font-weight: 800;
    box-shadow: 0 14px 28px rgba(255, 59, 18, 0.13);
    transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  }

  .fs22-mobile-open {
    padding: 13px 23px;
    font-size: 14px;
  }

  .fs22-mobile-open:hover,
  .fs22-primary-cta:hover {
    color: #fff;
    background: #e92d08;
    transform: translateY(-2px);
    box-shadow: 0 18px 34px rgba(255, 59, 18, 0.2);
  }

  .app-shell.route-home .main,
  .app-shell.route-rating .main,
  .app-shell.route-ranking .main,
  .app-shell.route-square .main,
  .app-shell.route-verification .main,
  .app-shell.route-messages .main {
    width: 100%;
    max-width: none;
    padding: 0;
    margin: 0;
    overflow: hidden;
  }

  .fs22-promo {
    position: relative;
    width: 100%;
    min-width: 1024px;
    min-height: calc(100vh - 76px);
    overflow: hidden;
    isolation: isolate;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.25), transparent 24%, transparent 78%, rgba(255, 255, 255, 0.3)),
      var(--fs22-paper);
    color: var(--fs22-ink);
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  }

  .fs22-promo::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -3;
    opacity: 0.55;
    background-image:
      linear-gradient(rgba(26, 22, 16, 0.055) 1px, transparent 1px),
      linear-gradient(90deg, rgba(26, 22, 16, 0.055) 1px, transparent 1px);
    background-size: min(18.2vw, 310px) 100%, min(18.2vw, 310px) 100%;
    pointer-events: none;
  }

  .fs22-grid-lines {
    position: absolute;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background:
      linear-gradient(124deg, transparent 0 46%, rgba(18, 18, 18, 0.05) 46.05% 46.12%, transparent 46.18%),
      radial-gradient(circle at 94% 17%, transparent 0 42px, rgba(18, 18, 18, 0.08) 43px 44px, transparent 45px);
  }

  .fs22-orange-slice {
    position: absolute;
    left: -90px;
    bottom: -170px;
    z-index: -1;
    width: 290px;
    height: 560px;
    background:
      repeating-linear-gradient(160deg, transparent 0 12px, rgba(255,255,255,.65) 12px 13px, transparent 13px 20px),
      var(--fs22-orange);
    transform: rotate(-14deg);
    transform-origin: bottom left;
    clip-path: polygon(0 0, 100% 17%, 58% 100%, 0 100%);
  }

  .fs22-copy {
    position: relative;
    z-index: 4;
  }

  .fs22-eyebrow {
    display: block;
    margin-bottom: clamp(18px, 2.2vh, 30px);
    color: #8b877f;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
  }

  .fs22-copy h1 {
    margin: 0;
    color: #090909;
    font-size: clamp(48px, 5.05vw, 94px);
    font-weight: 950;
    line-height: 1.08;
    letter-spacing: -0.065em;
  }

  .fs22-lead {
    margin: clamp(23px, 3vh, 38px) 0 0;
    color: #1b1a18;
    font-size: clamp(16px, 1.38vw, 24px);
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.7;
  }

  .fs22-subcopy {
    margin: 10px 0 0;
    color: var(--fs22-muted);
    font-family: "STSong", "SimSun", serif;
    font-size: 15px;
    letter-spacing: 0.1em;
  }

  .fs22-primary-cta {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    min-width: 330px;
    margin-top: clamp(30px, 4.6vh, 52px);
    padding: 18px 24px 18px 30px;
    font-size: 17px;
    letter-spacing: 0.05em;
  }

  .fs22-arrow {
    display: inline-grid;
    place-items: center;
    font-size: 28px;
    font-weight: 400;
    line-height: 1;
  }

  .fs22-blue-disc {
    position: absolute;
    border-radius: 50%;
    background:
      radial-gradient(circle at 36% 23%, rgba(255,255,255,.18), transparent 25%),
      linear-gradient(145deg, #0a70ff 0%, #075ceb 58%, #064dc7 100%);
    box-shadow:
      inset 0 0 0 1px rgba(255,255,255,.25),
      0 0 0 2px var(--fs22-blue);
  }

  .fs22-triptych {
    position: relative;
    z-index: 5;
    display: grid;
    width: calc(100% - clamp(46px, 5vw, 86px));
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.72);
    background: #0b0d10;
  }

  .fs22-photo-panel {
    position: relative;
    min-width: 0;
    min-height: 210px;
    overflow: hidden;
    border-right: 1px solid rgba(255,255,255,.75);
    color: white;
  }

  .fs22-photo-panel:last-child {
    border-right: 0;
  }

  .fs22-photo-panel > img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 650ms cubic-bezier(.2,.75,.25,1);
  }

  .fs22-photo-panel:hover > img {
    transform: scale(1.045);
  }

  .fs22-photo-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(3,7,10,.75), rgba(3,7,10,.14) 65%, rgba(3,7,10,.2));
  }

  .fs22-photo-copy {
    position: absolute;
    left: clamp(22px, 2.5vw, 42px);
    bottom: clamp(22px, 3vh, 42px);
    z-index: 2;
    text-shadow: 0 2px 22px rgba(0,0,0,.5);
  }

  .fs22-photo-copy h3 {
    margin: 0 0 8px;
    color: #fff;
    font-size: clamp(20px, 1.65vw, 31px);
    font-weight: 900;
    letter-spacing: 0.05em;
  }

  .fs22-photo-copy p {
    margin: 0;
    color: rgba(255,255,255,.9);
    font-size: 13px;
    letter-spacing: 0.06em;
  }

  .fs22-photo-panel > .fs22-arrow {
    position: absolute;
    right: 27px;
    bottom: 31px;
    z-index: 3;
    font-size: 35px;
  }

  .fs22-trust-strip,
  .fs22-privacy-strip {
    position: relative;
    z-index: 6;
    width: calc(100% - clamp(46px, 5vw, 86px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border: 1px solid var(--fs22-line);
    background: rgba(250,247,240,.97);
  }

  .fs22-trust-strip > div,
  .fs22-privacy-strip > div {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 17px;
    border-right: 1px solid var(--fs22-line);
  }

  .fs22-trust-strip > div:last-child,
  .fs22-privacy-strip > div:last-child {
    border-right: 0;
  }

  .fs22-trust-strip svg,
  .fs22-privacy-strip svg {
    width: 38px;
    height: 38px;
    fill: none;
    stroke: #101010;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .fs22-trust-strip p,
  .fs22-privacy-strip p {
    margin: 0;
    display: grid;
    gap: 2px;
  }

  .fs22-trust-strip b,
  .fs22-privacy-strip b {
    font-size: 15px;
    letter-spacing: 0.08em;
  }

  .fs22-trust-strip span,
  .fs22-privacy-strip span {
    color: var(--fs22-muted);
    font-size: 11px;
  }

  .fs22-fineprint {
    margin: 16px auto 22px;
    color: #8b867e;
    text-align: center;
    font-family: "STSong", "SimSun", serif;
    font-size: 11px;
    letter-spacing: 0.13em;
  }

  /* 首页 */
  .fs22-home-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(420px, .86fr) minmax(540px, 1.2fr) minmax(310px, .62fr);
    align-items: center;
    min-height: clamp(555px, 64vh, 700px);
    padding: 0 clamp(42px, 4vw, 74px);
  }

  .fs22-home-copy {
    align-self: center;
    padding-top: 14px;
  }

  .fs22-home-copy h1 {
    font-size: clamp(68px, 6.1vw, 116px);
    line-height: .94;
  }

  .fs22-home-copy h1 em {
    display: block;
    margin-top: 14px;
    font-size: .58em;
    font-style: normal;
    font-weight: 850;
    letter-spacing: -.035em;
  }

  .fs22-home-copy .fs22-lead {
    margin-top: 22px;
    font-family: "STSong", "SimSun", serif;
    font-size: clamp(17px, 1.4vw, 25px);
    font-weight: 600;
    line-height: 1.65;
  }

  .fs22-home-copy .fs22-primary-cta {
    min-width: 285px;
    margin-top: 24px;
  }

  .fs22-home-portrait {
    position: relative;
    align-self: stretch;
    min-height: 555px;
  }

  .fs22-home-portrait .fs22-blue-disc {
    width: min(36vw, 690px);
    aspect-ratio: 1;
    left: 47%;
    top: 49%;
    transform: translate(-50%, -50%);
  }

  .fs22-home-portrait > img {
    position: absolute;
    z-index: 2;
    left: 48%;
    bottom: 0;
    width: min(35vw, 655px);
    height: 95%;
    transform: translateX(-50%);
    object-fit: cover;
    object-position: 50% 16%;
    clip-path: ellipse(48% 49% at 50% 50%);
  }

  .fs22-home-portrait .fs22-score-scale {
    left: 79%;
    top: 7%;
    height: 84%;
  }

  .fs22-home-portrait .fs22-drag-note {
    right: 0;
    bottom: 7%;
  }

  .fs22-home-result {
    position: relative;
    z-index: 6;
    align-self: center;
    padding-left: clamp(5px, 2vw, 36px);
  }

  .fs22-home-result strong {
    display: block;
    color: #090909;
    font-family: "STSong", "SimSun", serif;
    font-size: clamp(86px, 8.1vw, 152px);
    font-weight: 400;
    line-height: .88;
    letter-spacing: -.08em;
  }

  .fs22-home-result p {
    margin: 24px 0 0;
    font-size: clamp(16px, 1.5vw, 27px);
    font-weight: 700;
    letter-spacing: .04em;
    white-space: nowrap;
  }

  .fs22-home-result p + p {
    margin-top: 12px;
  }

  .fs22-home-result b {
    margin-left: 10px;
    color: var(--fs22-orange);
  }

  .fs22-home-triptych {
    grid-template-columns: repeat(3, 1fr);
    height: clamp(195px, 25vh, 275px);
  }

  /* 如何评分 */
  .fs22-rating-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(430px, 0.94fr) minmax(440px, 0.9fr) minmax(305px, 0.56fr);
    align-items: center;
    min-height: clamp(510px, 56vh, 650px);
    padding: 0 clamp(35px, 4.5vw, 82px);
  }

  .fs22-rating-copy {
    align-self: center;
    padding-top: 6px;
  }

  .fs22-rating-copy h1 {
    font-size: clamp(48px, 4.05vw, 80px);
  }

  .fs22-portrait-orbit {
    position: relative;
    align-self: stretch;
    min-height: 510px;
    z-index: 2;
  }

  .fs22-portrait-orbit .fs22-blue-disc {
    width: min(27vw, 520px);
    aspect-ratio: 1;
    left: 39%;
    top: 51%;
    transform: translate(-50%, -50%);
  }

  .fs22-portrait-orbit > img {
    position: absolute;
    z-index: 2;
    left: 42%;
    bottom: 0;
    width: min(27vw, 510px);
    height: 89%;
    transform: translateX(-50%);
    object-fit: cover;
    object-position: 50% 16%;
    clip-path: ellipse(48% 49% at 50% 50%);
    filter: saturate(.94) contrast(1.02);
  }

  .fs22-score-scale {
    position: absolute;
    z-index: 4;
    left: 68%;
    top: 9%;
    width: 156px;
    height: 82%;
    pointer-events: none;
  }

  .fs22-score-scale::before,
  .fs22-score-scale::after {
    content: "";
    position: absolute;
    inset: 0 23px 0 0;
    border: 1px solid rgba(13,13,13,.42);
    border-left-color: transparent;
    border-radius: 0 100% 100% 0;
    transform: rotate(-1deg);
  }

  .fs22-score-scale::after {
    inset: 7px 35px 7px 0;
    opacity: .55;
  }

  .fs22-score-scale span {
    position: absolute;
    top: calc(var(--i) * 10.5%);
    left: calc(76px + sin(var(--i) * 10deg) * 18px);
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 12px;
  }

  .fs22-score-scale span i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #101010;
  }

  .fs22-score-scale span.active {
    left: 58px;
    top: 17%;
    gap: 0;
    width: 48px;
    height: 48px;
    justify-content: center;
    border-radius: 50%;
    background: var(--fs22-orange);
    color: #fff;
    font-size: 20px;
    font-weight: 900;
    box-shadow: 0 9px 24px rgba(255,59,18,.26);
  }

  .fs22-score-scale span.active i {
    display: none;
  }

  .fs22-drag-note {
    position: absolute;
    z-index: 5;
    right: -2%;
    bottom: 8%;
    color: #4f4b45;
    font-size: 11px;
    transform: rotate(-5deg);
  }

  .fs22-process-list,
  .fs22-verify-steps {
    position: relative;
    z-index: 7;
    display: grid;
    align-content: center;
    gap: 0;
    margin: 0;
    padding: 30px 0 30px 25px;
    list-style: none;
  }

  .fs22-process-list {
    background: linear-gradient(90deg, rgba(246,242,233,0), rgba(246,242,233,.9) 18%, var(--fs22-paper) 42%);
  }

  .fs22-process-list li,
  .fs22-verify-steps li {
    position: relative;
    display: grid;
    grid-template-columns: 72px 1fr;
    align-items: start;
    min-height: 126px;
    padding: 8px 0 20px;
  }

  .fs22-process-list li:not(:last-child)::after {
    content: "↓";
    position: absolute;
    left: 23px;
    bottom: 0;
    color: #4f4a43;
    font-size: 24px;
  }

  .fs22-process-list b,
  .fs22-verify-steps b {
    color: #111;
    font-family: "STSong", "SimSun", serif;
    font-size: 49px;
    font-weight: 400;
    line-height: 1;
  }

  .fs22-process-list h2,
  .fs22-verify-steps h2 {
    margin: 1px 0 8px;
    font-size: 20px;
    letter-spacing: 0.05em;
  }

  .fs22-process-list p,
  .fs22-verify-steps p {
    margin: 0;
    color: var(--fs22-muted);
    font-size: 12px;
    line-height: 1.7;
  }

  .fs22-rating-triptych {
    grid-template-columns: repeat(3, 1fr);
    height: clamp(215px, 27vh, 295px);
  }

  .fs22-rating-triptych .blue .fs22-photo-shade {
    background: linear-gradient(90deg, rgba(4,47,88,.72), rgba(18,99,164,.18));
  }

  /* 榜单 */
  .fs22-ranking-hero {
    position: relative;
    min-height: clamp(435px, 48vh, 560px);
    display: grid;
    grid-template-columns: 40% 60%;
    align-items: center;
    padding: 0 clamp(42px, 5vw, 90px);
  }

  .fs22-ranking-hero .fs22-copy {
    z-index: 8;
  }

  .fs22-ranking-people {
    position: absolute;
    inset: 0 4.2% 0 39%;
  }

  .fs22-ranking-people .person {
    position: absolute;
    bottom: 0;
    overflow: hidden;
    margin: 0;
  }

  .fs22-ranking-people .person img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 18%;
  }

  .fs22-ranking-people .p1 {
    left: 3%;
    width: 30%;
    height: 88%;
    clip-path: polygon(14% 0, 100% 0, 86% 100%, 0 100%);
    filter: saturate(.78) contrast(1.05);
  }

  .fs22-ranking-people .p2 {
    z-index: 3;
    left: 26%;
    width: 45%;
    height: 100%;
    overflow: visible;
  }

  .fs22-ranking-people .p2 .fs22-blue-disc {
    inset: -9% -3% -3% -2%;
    border-radius: 49% 47% 50% 44%;
  }

  .fs22-ranking-people .p2 img {
    position: relative;
    z-index: 2;
    clip-path: ellipse(47% 52% at 50% 50%);
  }

  .fs22-ranking-people .p3 {
    right: 0;
    width: 34%;
    height: 90%;
    clip-path: polygon(15% 0, 100% 0, 100% 100%, 0 100%);
  }

  .fs22-rank-path {
    position: absolute;
    z-index: 7;
    left: 7%;
    right: 6%;
    bottom: 14%;
    height: 2px;
    background: rgba(255,255,255,.85);
    transform: rotate(5deg);
    transform-origin: left center;
  }

  .fs22-rank-path::before,
  .fs22-rank-path::after {
    content: "";
    position: absolute;
    top: -5px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: white;
  }

  .fs22-rank-path::before { left: 34%; }
  .fs22-rank-path::after { left: 71%; }

  .fs22-rank-node {
    position: absolute;
    z-index: 8;
    bottom: 20%;
    color: #0a0a0a;
    text-shadow: 0 1px 10px rgba(255,255,255,.7);
  }

  .fs22-rank-node b {
    display: block;
    color: var(--fs22-orange);
    font-family: "STSong", "SimSun", serif;
    font-size: 50px;
    line-height: .9;
  }

  .fs22-rank-node span {
    display: block;
    margin-top: 10px;
    font-size: 15px;
    font-weight: 900;
    line-height: 1.55;
  }

  .fs22-rank-node.n1 { left: -2%; }
  .fs22-rank-node.n2 { left: 43%; color: white; text-shadow: 0 2px 12px rgba(0,0,0,.45); }
  .fs22-rank-node.n3 { right: -2%; }

  .fs22-rank-triptych {
    grid-template-columns: repeat(3, 1fr);
    height: clamp(195px, 25vh, 275px);
  }

  .fs22-ranking > .fs22-primary-cta,
  .fs22-square > .fs22-primary-cta,
  .fs22-messages > .fs22-primary-cta {
    position: relative;
    z-index: 8;
    display: flex;
    width: min(560px, 54vw);
    margin: 0 auto;
    transform: translateY(-1px);
  }

  .fs22-ranking > .fs22-primary-cta:hover,
  .fs22-square > .fs22-primary-cta:hover,
  .fs22-messages > .fs22-primary-cta:hover {
    transform: translateY(-3px);
  }

  /* 广场 */
  .fs22-square-hero {
    position: relative;
    display: grid;
    grid-template-columns: 35% 65%;
    min-height: clamp(530px, 60vh, 665px);
    padding: 30px clamp(42px, 5vw, 88px) 0;
  }

  .fs22-square-hero .fs22-copy {
    align-self: center;
    padding-bottom: 60px;
  }

  .fs22-square-hero .fs22-copy h1 {
    font-size: clamp(48px, 4.1vw, 78px);
  }

  .fs22-square-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 30px;
  }

  .fs22-square-stats > div {
    display: grid;
    min-width: 0;
    min-height: 130px;
    padding: 10px 17px 0 0;
    border-right: 1px solid var(--fs22-line);
  }

  .fs22-square-stats > div + div {
    padding-left: 19px;
  }

  .fs22-square-stats i {
    color: var(--fs22-orange);
    font-family: "STSong", "SimSun", serif;
    font-size: 16px;
  }

  .fs22-square-stats span {
    margin-top: 14px;
    font-size: 14px;
  }

  .fs22-square-stats b {
    margin-top: 7px;
    color: var(--fs22-orange);
    font-family: "STSong", "SimSun", serif;
    font-size: clamp(18px, 1.65vw, 31px);
    white-space: nowrap;
  }

  .fs22-square-stats small {
    margin-left: 5px;
    color: #201f1d;
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 10px;
  }

  .fs22-life-collage {
    position: relative;
    min-height: 540px;
  }

  .fs22-life-collage figure {
    position: absolute;
    margin: 0;
    overflow: hidden;
  }

  .fs22-life-collage figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .fs22-life-collage .sea {
    left: 0;
    top: 3%;
    width: 58%;
    height: 82%;
  }

  .fs22-life-collage .portrait {
    z-index: 3;
    right: 9%;
    top: -8%;
    width: 42%;
    height: 63%;
    overflow: visible;
  }

  .fs22-life-collage .portrait .fs22-blue-disc {
    inset: -5% -4% -3% -6%;
  }

  .fs22-life-collage .portrait img {
    position: relative;
    z-index: 2;
    clip-path: ellipse(48% 50% at 50% 50%);
  }

  .fs22-life-collage .city {
    z-index: 4;
    left: 38%;
    bottom: 2%;
    width: 38%;
    height: 40%;
    border: 1px solid rgba(255,255,255,.75);
  }

  .fs22-life-collage .cafe {
    z-index: 4;
    right: 2%;
    bottom: 2%;
    width: 30%;
    height: 40%;
    border: 1px solid rgba(255,255,255,.75);
  }

  .fs22-side-index {
    position: absolute;
    right: -3%;
    top: 48%;
    display: grid;
    gap: 18px;
  }

  .fs22-side-index span {
    color: #8a867e;
    font-size: 17px;
    font-weight: 800;
  }

  .fs22-side-index span.active {
    color: var(--fs22-orange);
  }

  .fs22-side-index small {
    display: block;
    margin-top: 4px;
    color: #25221e;
    font-size: 10px;
  }

  .fs22-square-bottom {
    position: relative;
    z-index: 7;
    width: calc(100% - clamp(46px, 5vw, 86px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: .68fr repeat(3, 1fr);
    min-height: 180px;
    border-top: 1px solid var(--fs22-line);
  }

  .fs22-square-intro {
    padding: 22px clamp(16px, 2vw, 34px) 12px;
    background: var(--fs22-paper-soft);
  }

  .fs22-square-intro h2 {
    margin: 0;
    font-size: clamp(21px, 1.65vw, 29px);
    line-height: 1.35;
  }

  .fs22-square-intro h2::after {
    content: "";
    display: block;
    width: 35px;
    height: 2px;
    margin: 15px 0;
    background: var(--fs22-orange);
  }

  .fs22-square-intro p {
    margin: 0;
    color: var(--fs22-muted);
    font-size: 11px;
    line-height: 1.8;
  }

  .fs22-square-bottom .fs22-photo-panel {
    min-height: 180px;
  }

  /* 真人认证 */
  .fs22-verification-hero {
    position: relative;
    min-height: clamp(490px, 55vh, 630px);
    display: grid;
    grid-template-columns: 34% 37% 29%;
    align-items: center;
    padding: 0 clamp(42px, 5vw, 88px);
  }

  .fs22-verification-hero .fs22-copy h1 {
    font-size: clamp(50px, 4.25vw, 80px);
  }

  .fs22-verification-hero .fs22-copy h1 span {
    display: inline-block;
    font-size: .82em;
    white-space: nowrap;
  }

  .fs22-verify-portrait {
    position: relative;
    align-self: stretch;
  }

  .fs22-verify-portrait .fs22-blue-disc {
    width: min(30vw, 570px);
    aspect-ratio: 1;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }

  .fs22-verify-portrait > img {
    position: absolute;
    z-index: 2;
    left: 50%;
    bottom: 0;
    width: min(29vw, 540px);
    height: 93%;
    transform: translateX(-50%);
    object-fit: cover;
    object-position: 50% 16%;
    clip-path: ellipse(47% 50% at 50% 50%);
  }

  .fs22-scan-frame {
    position: absolute;
    z-index: 4;
    left: 50%;
    top: 49%;
    width: 45%;
    aspect-ratio: .86;
    border: 3px solid rgba(255,255,255,.88);
    transform: translate(-50%, -50%);
    clip-path: polygon(0 0,28% 0,28% 3%,3% 3%,3% 25%,0 25%,0 0,100% 0,100% 25%,97% 25%,97% 3%,72% 3%,72% 0,100% 0,100% 100%,72% 100%,72% 97%,97% 97%,97% 75%,100% 75%,100% 100%,0 100%,0 75%,3% 75%,3% 97%,28% 97%,28% 100%,0 100%);
  }

  .fs22-verify-check {
    position: absolute;
    z-index: 5;
    right: 8%;
    bottom: 9%;
    display: grid;
    place-items: center;
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: var(--fs22-orange);
    color: #fff;
    font-size: 48px;
    font-weight: 300;
    box-shadow: 0 13px 30px rgba(255,59,18,.25);
  }

  .fs22-verify-steps li {
    grid-template-columns: 95px 1fr;
    min-height: 132px;
    border-bottom: 1px dashed rgba(22,20,16,.18);
  }

  .fs22-verify-steps b {
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 60px;
    font-weight: 300;
  }

  .fs22-privacy-strip {
    border-radius: 6px 6px 0 0;
    box-shadow: 0 -10px 30px rgba(36,31,25,.04);
  }

  .fs22-verify-triptych {
    grid-template-columns: repeat(3, 1fr);
    height: clamp(190px, 23vh, 255px);
  }

  /* 消息与心动社交 */
  .fs22-message-hero {
    position: relative;
    min-height: clamp(470px, 54vh, 610px);
    overflow: hidden;
  }

  .fs22-message-person {
    position: absolute;
    top: 0;
    bottom: 0;
    margin: 0;
    overflow: hidden;
  }

  .fs22-message-person img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 17%;
  }

  .fs22-message-person.man {
    left: 0;
    width: 25%;
    clip-path: polygon(0 0,100% 0,72% 100%,0 100%);
  }

  .fs22-message-person.woman {
    right: 0;
    width: 28%;
    clip-path: polygon(15% 0,100% 0,100% 100%,0 100%);
  }

  .fs22-message-copy {
    position: absolute;
    z-index: 8;
    left: 22%;
    top: 13%;
    width: 24%;
  }

  .fs22-message-copy h1 {
    margin: 0;
    font-size: clamp(41px, 3.55vw, 66px);
    font-weight: 950;
    line-height: 1.04;
    letter-spacing: -0.065em;
  }

  .fs22-message-copy p {
    margin: 22px 0 0;
    font-size: clamp(15px, 1.4vw, 23px);
    font-weight: 800;
    line-height: 1.65;
    letter-spacing: .04em;
  }

  .fs22-liquid {
    position: absolute;
    z-index: 5;
    left: 44%;
    top: 5%;
    width: 30%;
    height: 80%;
    display: grid;
    place-items: center;
    border: 2px solid rgba(10, 70, 182, .7);
    border-radius: 58% 42% 53% 47% / 42% 52% 48% 58%;
    background:
      radial-gradient(circle at 27% 17%, rgba(255,255,255,.54), transparent 14%),
      radial-gradient(circle at 58% 75%, rgba(255,255,255,.22), transparent 22%),
      linear-gradient(145deg, rgba(31,130,255,.86), rgba(3,78,221,.98));
    box-shadow:
      inset 18px 20px 35px rgba(255,255,255,.3),
      inset -20px -25px 36px rgba(0,46,156,.33),
      0 20px 50px rgba(6,85,218,.18);
    transform: rotate(-7deg);
  }

  .fs22-liquid::after {
    content: "";
    position: absolute;
    inset: 7px;
    border: 1px solid rgba(255,255,255,.7);
    border-radius: inherit;
  }

  .fs22-liquid > div {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 88%;
    transform: rotate(7deg);
    color: white;
  }

  .fs22-liquid span {
    display: grid;
    gap: 8px;
    padding: 8px 12px;
    border-right: 1px solid rgba(255,255,255,.6);
    text-align: center;
    font-size: 15px;
    font-weight: 800;
    white-space: nowrap;
  }

  .fs22-liquid span:last-child {
    border-right: 0;
  }

  .fs22-liquid b {
    font-size: 27px;
  }

  .fs22-message-preview {
    position: absolute;
    z-index: 10;
    right: 3.4%;
    bottom: 2%;
    width: min(260px, 16vw);
    border: 1px solid rgba(17,17,17,.13);
    border-radius: 16px;
    overflow: hidden;
    background: rgba(252,249,243,.94);
    box-shadow: 0 20px 45px rgba(0,0,0,.16);
    backdrop-filter: blur(12px);
  }

  .fs22-message-preview header {
    position: relative;
    padding: 16px 16px 13px;
    border-bottom: 1px solid var(--fs22-line);
    font-size: 12px;
  }

  .fs22-message-preview header b {
    color: var(--fs22-orange);
  }

  .fs22-message-preview header span {
    position: absolute;
    right: 12px;
    top: 11px;
    display: grid;
    place-items: center;
    width: 23px;
    height: 23px;
    border-radius: 50%;
    background: var(--fs22-orange);
    color: white;
    font-size: 11px;
    font-weight: 900;
  }

  .fs22-message-preview article {
    display: grid;
    grid-template-columns: 35px 1fr auto;
    gap: 8px;
    align-items: start;
    padding: 11px 13px;
    border-bottom: 1px solid rgba(20,18,14,.08);
  }

  .fs22-message-preview article img {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    object-fit: cover;
  }

  .fs22-message-preview article p {
    display: grid;
    gap: 3px;
    min-width: 0;
    margin: 0;
    font-size: 9px;
  }

  .fs22-message-preview article p span {
    overflow: hidden;
    color: #57524b;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .fs22-message-preview time {
    color: #8e8982;
    font-size: 8px;
    white-space: nowrap;
  }

  .fs22-message-preview button {
    width: 100%;
    padding: 12px;
    border: 0;
    background: transparent;
    color: #141311;
    font-size: 11px;
    font-weight: 800;
  }

  .fs22-message-preview button .fs22-arrow {
    display: inline;
    margin-left: 6px;
    font-size: 16px;
  }

  .fs22-message-triptych {
    grid-template-columns: repeat(3, 1fr);
    height: clamp(190px, 24vh, 265px);
  }

  @media (max-width: 1440px) {
    .topbar-inner {
      grid-template-columns: 105px minmax(485px, 1fr) auto;
      gap: 18px;
      padding-inline: 32px;
    }

    .desktop-nav {
      gap: clamp(25px, 3.1vw, 48px);
    }

    .top-actions {
      gap: 13px;
    }

    .fs22-mobile-open {
      padding-inline: 18px;
    }

    .fs22-copy h1 {
      letter-spacing: -0.075em;
    }

    .fs22-rating-hero {
      grid-template-columns: minmax(390px, .98fr) minmax(390px, .88fr) minmax(270px, .55fr);
      padding-inline: 45px;
    }

    .fs22-home-hero {
      grid-template-columns: 34% 43% 23%;
      padding-inline: 42px;
    }

    .fs22-home-copy h1 {
      font-size: 75px;
    }

    .fs22-home-result strong {
      font-size: 102px;
    }

    .fs22-home-result p {
      font-size: 18px;
    }

    .fs22-score-scale {
      left: 72%;
      transform: scale(.9);
      transform-origin: left center;
    }

    .fs22-process-list {
      padding-left: 5px;
    }

    .fs22-process-list li {
      grid-template-columns: 62px 1fr;
    }

    .fs22-ranking-hero,
    .fs22-verification-hero,
    .fs22-square-hero {
      padding-inline: 46px;
    }

    .fs22-message-preview {
      right: 2%;
      width: 230px;
    }
  }

  @media (max-width: 1180px) {
    .topbar-inner {
      grid-template-columns: 80px minmax(430px, 1fr) auto;
      padding-inline: 22px;
    }

    .topbar .brand,
    .topbar .brand img {
      width: 58px;
    }

    .desktop-nav {
      gap: 26px;
    }

    .desktop-nav .nav-link,
    .fs22-login {
      font-size: 13px;
    }

    .fs22-mobile-open {
      padding: 12px 13px;
      font-size: 12px;
    }

    .fs22-rating-hero {
      grid-template-columns: 38% 38% 24%;
      min-height: 500px;
      padding-inline: 32px;
    }

    .fs22-home-hero {
      grid-template-columns: 34% 43% 23%;
      min-height: 525px;
      padding-inline: 30px;
    }

    .fs22-home-copy h1 {
      font-size: 61px;
    }

    .fs22-home-copy .fs22-lead {
      font-size: 15px;
    }

    .fs22-home-portrait {
      min-height: 525px;
    }

    .fs22-home-portrait .fs22-score-scale {
      left: 69%;
      transform: scale(.72);
      transform-origin: left center;
    }

    .fs22-home-result strong {
      font-size: 80px;
    }

    .fs22-home-result p {
      font-size: 14px;
    }

    .fs22-rating-copy h1 {
      font-size: 47px;
    }

    .fs22-rating-copy .fs22-lead {
      font-size: 14px;
    }

    .fs22-primary-cta {
      min-width: 285px;
      padding: 15px 18px;
      font-size: 14px;
    }

    .fs22-process-list h2,
    .fs22-verify-steps h2 {
      font-size: 16px;
    }

    .fs22-process-list p,
    .fs22-verify-steps p {
      font-size: 10px;
    }

    .fs22-process-list b {
      font-size: 41px;
    }

    .fs22-score-scale {
      left: 68%;
      transform: scale(.76);
    }

    .fs22-ranking-hero .fs22-copy h1,
    .fs22-square-hero .fs22-copy h1,
    .fs22-verification-hero .fs22-copy h1,
    .fs22-message-copy h1 {
      font-size: 50px;
    }

    .fs22-rank-node b {
      font-size: 40px;
    }

    .fs22-rank-node span {
      font-size: 12px;
    }

    .fs22-square-stats > div {
      padding-left: 9px;
    }

    .fs22-square-stats b {
      font-size: 17px;
    }

    .fs22-verify-steps li {
      grid-template-columns: 68px 1fr;
    }

    .fs22-verify-steps b {
      font-size: 43px;
    }

    .fs22-message-copy {
      left: 20%;
      width: 31%;
    }

    .fs22-liquid {
      left: 42%;
      width: 33%;
    }

    .fs22-liquid span {
      padding-inline: 5px;
      font-size: 11px;
    }

    .fs22-message-preview {
      width: 205px;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .fs22-photo-panel > img,
    .fs22-mobile-open,
    .fs22-primary-cta {
      transition: none;
    }
  }
}