/* ==========================================================================
   jsscapp.com — 极速巅峰
   骨架：领奖台（podium）· 米金底 + 台阶 + 排名刻度
   ========================================================================== */

body.pk-body { background: #faf8f2; --pk-gold: #a8801f; --pk-deep: #1d1a14; }

.pk-hero { position: relative; background: #faf8f2; border-bottom: 1px solid rgba(29, 26, 20, .1); overflow: hidden; }
.pk-hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 220px;
  background: linear-gradient(180deg, transparent, rgba(168, 128, 31, .07));
  pointer-events: none;
}
.pk-hero .container { position: relative; display: grid; grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr); gap: 48px; align-items: center; padding: 64px 0 60px; }
.pk-k { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .26em; color: var(--pk-gold); text-transform: uppercase; }
.pk-k::before { content: ""; width: 22px; height: 1px; background: var(--pk-gold); }
.pk-hero h1 { margin-top: 18px; font-size: clamp(34px, 4.6vw, 58px); line-height: 1.08; letter-spacing: -.03em; color: var(--pk-deep); }
.pk-hero h1 span { display: block; font-family: var(--sans-num); font-size: .4em; letter-spacing: .32em; color: var(--pk-gold); margin-top: 14px; font-weight: 600; }
.pk-lead { margin-top: 22px; max-width: 38ch; font-size: 15px; line-height: 2.05; color: #6a6357; }
.pk-lead b { color: var(--pk-deep); }
.pk-hero .hero-actions { margin-top: 28px; }
.pk-hero .btn-primary { background: var(--pk-deep); color: #fff; box-shadow: none; }
.pk-hero .btn-primary:hover { background: #000; }
.pk-hero .btn-room strong { color: var(--pk-gold); }
.pk-figure { margin: 0; }
.pk-figure img { width: 100%; height: auto; }

/* 段位条 */
.pk-bar { background: var(--pk-deep); color: #faf8f2; }
.pk-bar .container { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.pk-bar div { padding: 16px 14px; border-right: 1px solid rgba(250, 248, 242, .1); text-align: center; }
.pk-bar div:last-child { border-right: 0; }
.pk-bar b { display: block; font-family: var(--sans-num); font-size: 16px; letter-spacing: .1em; color: #d9b662; }
.pk-bar span { display: block; font-size: 11px; color: rgba(250, 248, 242, .5); }

/* 区块 */
.pk-sec { padding: 78px 0; }
.pk-sec.alt { background: #f2eee3; border-block: 1px solid rgba(29, 26, 20, .07); }
.pk-head { max-width: 700px; margin: 0 auto 40px; text-align: center; }
.pk-head .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: .26em; color: var(--pk-gold); text-transform: uppercase; }
.pk-head h2 { margin-top: 12px; font-size: clamp(23px, 2.9vw, 33px); letter-spacing: -.02em; color: var(--pk-deep); }
.pk-head p { margin-top: 14px; font-size: 14.5px; line-height: 2; color: #6a6357; }

/* 领奖台 */
.podium { display: grid; grid-template-columns: 1fr 1.14fr 1fr; gap: 12px; align-items: end; max-width: 880px; margin: 0 auto; }
.podium article { text-align: center; padding: 24px 18px 0; background: #fff; border: 1px solid rgba(29, 26, 20, .1); border-radius: 10px 10px 0 0; }
.podium article.first { padding-top: 34px; border-color: rgba(168, 128, 31, .4); box-shadow: 0 22px 44px -34px rgba(29, 26, 20, .5); }
.podium .rank { font-family: var(--mono); font-size: 10px; letter-spacing: .18em; color: #9c9484; }
.podium .who { margin-top: 10px; font-family: var(--sans-num); font-size: 30px; font-weight: 700; color: var(--pk-deep); }
.podium article.first .who { font-size: 40px; color: var(--pk-gold); }
.podium .lap { margin-top: 6px; font-family: var(--sans-num); font-size: 16px; letter-spacing: .03em; color: #6a6357; }
.podium .step { margin-top: 18px; height: 56px; background: #efeade; border-radius: 6px 6px 0 0; display: grid; place-items: center; font-family: var(--sans-num); font-size: 20px; color: #9c9484; }
.podium article.first .step { height: 96px; background: linear-gradient(180deg, #d9b662, #a8801f); color: #fff; }
.podium article:last-child .step { height: 36px; }

/* 五层 */
.tiers { display: grid; gap: 10px; max-width: 900px; margin: 0 auto; }
.tiers article { display: grid; grid-template-columns: 74px 150px minmax(0, 1fr) 120px; gap: 20px; align-items: center; padding: 18px 22px; background: #fff; border: 1px solid rgba(29, 26, 20, .09); border-radius: 8px; }
.tiers .badge { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; font-family: var(--sans-num); font-size: 20px; font-weight: 700; color: #fff; background: #b9b1a0; }
.tiers article:nth-child(2) .badge { background: #9c8f76; }
.tiers article:nth-child(3) .badge { background: #7d8a6a; }
.tiers article:nth-child(4) .badge { background: #a8801f; }
.tiers article:nth-child(5) .badge { background: linear-gradient(140deg, #d9b662, #a8801f); }
.tiers h3 { font-size: 16px; color: var(--pk-deep); }
.tiers p { font-size: 13px; line-height: 1.85; color: #6a6357; }
.tiers .need { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; color: #9c9484; text-align: right; }

/* 曲线 */
.curve { max-width: 900px; margin: 0 auto; }
.curve svg { width: 100%; height: auto; }
.curve-cap { display: flex; justify-content: space-between; margin-top: 12px; font-family: var(--mono); font-size: 10px; letter-spacing: .14em; color: #9c9484; }/* 晋级条件 · 表格 */
.promo { max-width: 900px; margin: 0 auto; }
.promo .tbl { background: #fff; }
.promo .tbl th { background: #1d1a14; color: #f3e7c8; font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
.promo .tbl td { font-size: 13.5px; line-height: 1.8; color: #554e43; }
.promo .tbl td:first-child { font-family: var(--sans-num); font-size: 16px; font-weight: 700; color: var(--pk-gold); white-space: nowrap; }
.promo-note { max-width: 900px; margin: 16px auto 0; font-size: 12.5px; line-height: 1.9; color: #8a8271; }

/* 卡住诊断 */
.stuck { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.stuck article { padding: 28px 24px; background: #fff; border: 1px solid rgba(29, 26, 20, .1); border-top: 3px solid #b9b1a0; border-radius: 6px; }
.stuck article:nth-child(2) { border-top-color: #7d8a6a; }
.stuck article:nth-child(3) { border-top-color: var(--pk-gold); }
.stuck .n { font-family: var(--mono); font-size: 10px; letter-spacing: .2em; color: #9c9484; }
.stuck h3 { margin-top: 10px; font-size: 17px; color: var(--pk-deep); }
.stuck p { margin-top: 10px; font-size: 13px; line-height: 1.9; color: #6a6357; }
.stuck .fix { margin-top: 16px; padding-top: 14px; border-top: 1px dashed rgba(29, 26, 20, .16); font-size: 12.5px; line-height: 1.85; color: #3f3a31; }
.stuck .fix b { color: var(--pk-gold); font-family: var(--mono); font-size: 10px; letter-spacing: .12em; display: block; margin-bottom: 4px; }

/* 赛季节奏 */
.season { position: relative; max-width: 820px; margin: 0 auto; padding-left: 28px; }
.season::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px; background: repeating-linear-gradient(180deg, #c8bfa9 0 6px, transparent 6px 12px); }
.season article { position: relative; padding: 0 0 30px; }
.season article:last-child { padding-bottom: 0; }
.season article::before { content: ""; position: absolute; left: -28px; top: 6px; width: 15px; height: 15px; border-radius: 50%; background: #faf8f2; border: 2px solid #b9b1a0; }
.season article.now::before { border-color: var(--pk-gold); background: var(--pk-gold); box-shadow: 0 0 0 4px rgba(168, 128, 31, .16); }
.season .when { font-family: var(--mono); font-size: 10px; letter-spacing: .2em; color: #9c9484; }
.season h3 { margin-top: 6px; font-size: 17px; color: var(--pk-deep); }
.season p { margin-top: 6px; font-size: 13px; line-height: 1.9; color: #6a6357; max-width: 60ch; }

/* 榜单怎么读 */
.readlist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 40px; max-width: 880px; margin: 0 auto; }
.readlist div { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 16px; padding: 16px 0; border-bottom: 1px solid rgba(29, 26, 20, .1); }
.readlist b { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; color: var(--pk-gold); padding-top: 3px; }
.readlist span { font-size: 13px; line-height: 1.85; color: #554e43; }

/* 误解 */
.myths { max-width: 820px; margin: 0 auto; }
.myths div { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 28px; padding: 18px 0; border-bottom: 1px solid rgba(29, 26, 20, .1); }
.myths div:last-child { border-bottom: 0; }
.myths .wrong { font-size: 14px; line-height: 1.8; color: #9c9484; }
.myths .wrong::before { content: "×"; margin-right: 8px; color: #b04a2a; font-weight: 700; }
.myths .right { font-size: 13.5px; line-height: 1.85; color: #3f3a31; }
.myths .right::before { content: "✓"; margin-right: 8px; color: #7d8a6a; font-weight: 700; }

/* 心态 */
.mind { max-width: 860px; margin: 0 auto; padding: 40px 44px; background: var(--pk-deep); color: #efe9da; border-radius: 10px; }
.mind p.big { font-size: clamp(19px, 2.4vw, 25px); line-height: 1.7; letter-spacing: -.01em; color: #f7f1e2; }
.mind p.big em { font-style: normal; color: #d9b662; }
.mind p.small { margin-top: 18px; font-size: 13px; line-height: 1.95; color: rgba(239, 233, 218, .66); max-width: 62ch; }

/* 相关 */
.pk-rel { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; max-width: 900px; margin: 0 auto; }
.pk-rel a { display: block; padding: 22px 22px; background: #fff; border: 1px solid rgba(29, 26, 20, .1); border-radius: 8px; transition: transform .2s, border-color .2s; }
.pk-rel a:hover { transform: translateY(-3px); border-color: rgba(168, 128, 31, .5); }
.pk-rel b { display: block; font-size: 15px; color: var(--pk-deep); }
.pk-rel span { display: block; margin-top: 6px; font-size: 12px; color: #8a8271; }

/* 页脚与 FAQ 适配 */
.pk-body .site-cta { background: #1d1a14; color: #f7f1e2; }
.pk-body .site-cta h2 { color: #fff; }
.pk-body .site-cta .btn-primary { background: var(--pk-gold); color: #1d1a14; }
.pk-body .site-cta .btn-primary:hover { background: #d9b662; }
.pk-body .site-cta .btn-room { border-color: rgba(247, 241, 226, .3); color: #f7f1e2; }
.pk-body .site-cta .note { color: rgba(247, 241, 226, .6); }
.pk-body .site-cta .note a { color: #d9b662; }
.pk-body .faq summary { color: var(--pk-deep); }
.pk-body .faq .a { color: #554e43; }

@media (max-width: 900px) {
  .pk-hero .container { grid-template-columns: minmax(0, 1fr); gap: 32px; padding: 46px 0 44px; }
  .pk-figure { order: -1; }
  .tiers article { grid-template-columns: 60px 1fr; gap: 12px 16px; }
  .tiers p { grid-column: 1 / -1; }
  .tiers .need { grid-column: 1 / -1; text-align: left; }
  .stuck { grid-template-columns: minmax(0, 1fr); }
  .readlist { grid-template-columns: minmax(0, 1fr); }
  .myths div { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .pk-rel { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 680px) {
  .pk-bar .container { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pk-bar div { border-bottom: 1px solid rgba(250, 248, 242, .1); }
  .pk-sec { padding: 56px 0; }
  .podium { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .podium article.first { order: -1; }
  .podium .step, .podium article.first .step, .podium article:last-child .step { height: 30px; }
  .mind { padding: 28px 22px; }
  .pk-hero h1 span { letter-spacing: .2em; }
}/* 一周训练板 */
.plan-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.plan { display: grid; grid-template-columns: repeat(7, minmax(120px, 1fr)); gap: 10px; min-width: 860px; }
.plan article { padding: 16px 14px 18px; background: #fff; border: 1px solid rgba(29, 26, 20, .1); border-radius: 8px; }
.plan article.rest { background: #f2eee3; border-style: dashed; }
.plan .day { font-family: var(--mono); font-size: 10px; letter-spacing: .16em; color: var(--pk-gold); }
.plan h3 { margin-top: 8px; font-size: 14px; color: var(--pk-deep); line-height: 1.5; }
.plan p { margin-top: 8px; font-size: 12px; line-height: 1.8; color: #6a6357; }
.plan .min { display: block; margin-top: 12px; font-family: var(--sans-num); font-size: 15px; color: #9c9484; }
.plan article.rest .min { color: #b9b1a0; }

/* 表格细调 */
.pk-body .tbl-wrap { border: 1px solid rgba(29, 26, 20, .1); border-radius: 8px; }
.pk-body .tbl th, .pk-body .tbl td { padding: 13px 16px; }

/* 移动端 */
@media (max-width: 680px) {
  .pk-body .tbl th, .pk-body .tbl td { padding: 11px 13px; font-size: 12.5px; }
  .podium .who { font-size: 26px; }
  .podium article.first .who { font-size: 34px; }
}

/* 移动端：第五个段位跨满整行 */
@media (max-width: 680px) {
  .pk-bar div:last-child { grid-column: 1 / -1; border-right: 0; }
}

/* FAQ 收窄 */
.pk-body .faq { max-width: 860px; margin: 0 auto; }