/* ============================================================
   赛季手记 /notes/ —— 页面专属样式，全部限定在 .page-news 作用域
   ============================================================ */

.page-news {
  --lane-craft: var(--blue);
  --lane-test: var(--bronze);
  --lane-service: var(--orange);
  --lane-season: var(--lime);
  --notes-rail: 4.25rem;
}

/* ---------- 首屏：档案封面式分屏 ---------- */

.page-news .notes-masthead {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--paper);
  padding-block: clamp(2rem, 5vw, 3.5rem) clamp(2.25rem, 6vw, 4.5rem);
}

.page-news .notes-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(to right, rgba(245, 240, 230, .055) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(to bottom, rgba(245, 240, 230, .055) 0 1px, transparent 1px 48px);
  pointer-events: none;
}

.page-news .notes-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(to right, var(--blue) 0 58%, var(--orange) 58% 100%);
}

.page-news .notes-masthead-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.page-news .notes-kicker {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  margin: 0;
  padding: .35em .85em;
  border: 1px solid var(--paper-line);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-news .notes-masthead h1 {
  margin: .3em 0 .35em;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 9vw, 5.5rem);
  font-weight: 800;
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .notes-masthead-lede {
  max-width: 34em;
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.9;
  color: var(--paper-dim);
}

.page-news .notes-jump {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  margin-top: 1.75rem;
  padding-bottom: .35em;
  border-bottom: 1px solid var(--blue);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--paper);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .notes-jump:hover,
.page-news .notes-jump:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

/* 首屏数据块 */

.page-news .notes-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--paper-line);
  border-left: 1px solid var(--paper-line);
}

.page-news .notes-figure {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  padding: clamp(.9rem, 2.2vw, 1.3rem);
  border-right: 1px solid var(--paper-line);
  border-bottom: 1px solid var(--paper-line);
}

.page-news .notes-figure-value {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.4vw, 2.6rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .notes-figure-value em {
  margin-left: .3em;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: .46em;
  letter-spacing: .06em;
  color: var(--blue);
}

.page-news .notes-figure-label {
  font-size: .78rem;
  line-height: 1.55;
  color: var(--paper-dim);
}

.page-news .notes-figures-note {
  grid-column: 1 / -1;
  margin: 0;
  padding: .85rem clamp(.9rem, 2.2vw, 1.3rem);
  border-right: 1px solid var(--paper-line);
  border-bottom: 1px solid var(--paper-line);
  font-family: var(--font-mono);
  font-size: .72rem;
  line-height: 1.7;
  letter-spacing: .05em;
  color: var(--paper-dim);
}

/* ---------- 通用区块标题 ---------- */

.page-news .section-head {
  display: grid;
  gap: .7rem;
  max-width: 46rem;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.75rem);
}

.page-news .section-num {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--blue);
}

.page-news .section-num::after {
  content: "";
  width: 3rem;
  height: 1px;
  background: var(--hair);
}

.page-news .section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-news .section-head p {
  max-width: 40em;
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--brick);
}

/* ---------- 01 四条线索 ---------- */

.page-news .lane-grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--hair);
  background: var(--hair);
}

.page-news .lane-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: clamp(1.05rem, 2.4vw, 1.6rem);
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  transition: box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .lane-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--lane);
}

.page-news .lane-card[data-lane="craft"] { --lane: var(--lane-craft); }
.page-news .lane-card[data-lane="test"] { --lane: var(--lane-test); }
.page-news .lane-card[data-lane="service"] { --lane: var(--lane-service); }
.page-news .lane-card[data-lane="season"] { --lane: var(--lane-season); }

.page-news .lane-card:hover,
.page-news .lane-card:focus-visible {
  box-shadow: inset 0 0 0 1px var(--blue);
}

.page-news .lane-card-code {
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--brick);
}

.page-news .lane-card h3 {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}

.page-news .lane-card p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.75;
  color: var(--brick);
}

.page-news .lane-card-count {
  margin-top: auto;
  padding-top: .5rem;
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--blue);
}

/* ---------- 02 记录列表与筛选 ---------- */

.page-news .notes-board {
  position: relative;
}

.page-news .lane-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-news .lane-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  padding-bottom: clamp(1rem, 2.2vw, 1.5rem);
  border-bottom: 1px solid var(--hair);
}

.page-news .lane-chip {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  padding: .5em .95em;
  border: 1px solid var(--hair);
  background: var(--paper);
  font-size: .82rem;
  line-height: 1;
  color: var(--ink);
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .lane-chip:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.page-news .lane-chip-count {
  font-size: .7rem;
  letter-spacing: .06em;
  color: inherit;
  opacity: .6;
}

.page-news #lane-all:checked ~ .lane-chips label[for="lane-all"],
.page-news #lane-craft:checked ~ .lane-chips label[for="lane-craft"],
.page-news #lane-test:checked ~ .lane-chips label[for="lane-test"],
.page-news #lane-service:checked ~ .lane-chips label[for="lane-service"],
.page-news #lane-season:checked ~ .lane-chips label[for="lane-season"] {
  background: var(--deep);
  border-color: var(--deep);
  color: var(--paper);
}

.page-news #lane-craft:checked ~ .notes-list .note:not([data-lane="craft"]),
.page-news #lane-test:checked ~ .notes-list .note:not([data-lane="test"]),
.page-news #lane-service:checked ~ .notes-list .note:not([data-lane="service"]),
.page-news #lane-season:checked ~ .notes-list .note:not([data-lane="season"]) {
  display: none;
}

.page-news .notes-list {
  margin-top: clamp(1.25rem, 2.5vw, 2rem);
}

.page-news .note {
  --lane: var(--brick);
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .55rem;
  padding-block: clamp(1.15rem, 3vw, 1.9rem);
  border-bottom: 1px solid var(--hair);
}

.page-news .note[data-lane="craft"] { --lane: var(--lane-craft); }
.page-news .note[data-lane="test"] { --lane: var(--lane-test); }
.page-news .note[data-lane="service"] { --lane: var(--lane-service); }
.page-news .note[data-lane="season"] { --lane: var(--lane-season); }

.page-news .note:nth-child(4n) {
  padding-bottom: clamp(2rem, 4vw, 2.75rem);
}

.page-news .note:nth-child(4n)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 9px;
  background-image: repeating-linear-gradient(to right, var(--hair) 0 1px, transparent 1px 26px);
  pointer-events: none;
}

.page-news .note-rail {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: .7rem;
}

.page-news .note-id {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--brick);
  transition: color var(--dur) var(--ease);
}

.page-news .note-rail-bar {
  display: block;
  width: 20px;
  height: 3px;
  background: var(--lane);
}

.page-news .note-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem 1rem;
  margin: 0 0 .55rem;
}

.page-news .note-lane {
  display: inline-flex;
  align-items: center;
  gap: .45em;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--brick);
}

.page-news .note-lane::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--lane);
}

.page-news .note-when {
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--brick);
  opacity: .72;
}

.page-news .note-title {
  margin: 0 0 .55rem;
  font-size: clamp(1.05rem, 2.1vw, 1.3rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .note-summary {
  max-width: 42em;
  margin: 0;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--brick);
}

.page-news .note:hover .note-id,
.page-news .note:focus-within .note-id {
  color: var(--blue);
}

.page-news .note:hover .note-title,
.page-news .note:focus-within .note-title {
  transform: translateX(3px);
  color: var(--blue);
}

.page-news .note-more {
  margin-top: .9rem;
  padding-left: .9rem;
  border-left: 2px solid var(--hair);
}

.page-news .note-more summary {
  display: inline-flex;
  align-items: center;
  gap: .45em;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--blue);
}

.page-news .note-more summary::-webkit-details-marker {
  display: none;
}

.page-news .note-more summary::after {
  content: "+";
  font-size: 1em;
  line-height: 1;
}

.page-news .note-more[open] summary::after {
  content: "−";
}

.page-news .note-more[open] {
  border-left-color: var(--blue);
}

.page-news .note-detail {
  max-width: 44em;
  margin-top: .75rem;
  font-size: .92rem;
  line-height: 1.9;
  color: var(--brick);
}

.page-news .note-detail p {
  margin: 0;
}

/* ---------- 03 专题系列（深色带 + 错位排布） ---------- */

.page-news .notes-series {
  position: relative;
  background: var(--brick);
  color: var(--paper);
}

.page-news .notes-series::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(to right, var(--blue) 0 58%, var(--orange) 58% 100%);
}

.page-news .notes-series .section-num {
  color: var(--lime);
}

.page-news .notes-series .section-num::after {
  background: var(--paper-line);
}

.page-news .notes-series .section-head h2 {
  color: var(--paper);
}

.page-news .notes-series .section-head p {
  color: var(--paper-dim);
}

.page-news .series-track {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .series-card {
  display: grid;
  border: 1px solid var(--paper-line);
  background: rgba(245, 240, 230, .045);
  transition: border-color var(--dur) var(--ease);
}

.page-news .series-card:hover {
  border-color: var(--lime);
}

.page-news .series-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-bottom: 1px solid var(--paper-line);
}

.page-news .series-body {
  display: grid;
  gap: .6rem;
  padding: clamp(1rem, 2.4vw, 1.5rem);
}

.page-news .series-tag {
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--lime);
}

.page-news .series-body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--paper);
}

.page-news .series-body p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-news .series-anchor {
  padding-top: .5rem;
  border-top: 1px solid var(--paper-line);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--paper);
}

/* ---------- 04 更新节奏 ---------- */

.page-news .cadence-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-news .cadence-lede {
  max-width: 36em;
  margin: 0 0 clamp(1.25rem, 3vw, 2rem);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--brick);
}

.page-news .cadence-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-news .cadence-list li {
  display: grid;
  gap: .45rem;
  padding-block: clamp(.9rem, 2.2vw, 1.35rem);
  border-bottom: 1px solid var(--hair);
}

.page-news .cadence-when {
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--blue);
}

.page-news .cadence-list p {
  max-width: 40em;
  margin: 0;
  font-size: .94rem;
  line-height: 1.85;
  color: var(--brick);
}

.page-news .cadence-note {
  max-width: 40em;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  padding-left: .9rem;
  border-left: 2px solid var(--orange);
  font-size: .88rem;
  line-height: 1.85;
  color: var(--brick);
}

.page-news .cadence-figure {
  margin: 0;
  border: 1px solid var(--hair);
  background: var(--paper);
}

.page-news .cadence-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .cadence-figure figcaption {
  padding: .85rem clamp(.9rem, 2vw, 1.15rem);
  border-top: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: .7rem;
  line-height: 1.7;
  letter-spacing: .05em;
  color: var(--brick);
}

/* ---------- 05 回看与入口 ---------- */

.page-news .notes-review {
  background: var(--paper);
}

.page-news .review-grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--hair);
  background: var(--hair);
}

.page-news .review-card {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: clamp(1.05rem, 2.4vw, 1.6rem);
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .review-card:hover,
.page-news .review-card:focus-visible {
  background: rgba(19, 88, 255, .05);
  box-shadow: inset 3px 0 0 var(--blue);
}

.page-news .review-card-code {
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--brick);
}

.page-news .review-card h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .review-card p {
  margin: 0;
  font-size: .86rem;
  line-height: 1.8;
  color: var(--brick);
}

.page-news .review-card-go {
  margin-top: auto;
  padding-top: .5rem;
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--blue);
}

.page-news .review-back {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-news .lane-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-news .notes-masthead-inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-news .cadence-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .note {
    grid-template-columns: var(--notes-rail) minmax(0, 1fr);
    gap: clamp(1rem, 2.5vw, 2rem);
  }

  .page-news .note-rail {
    position: sticky;
    top: 6.5rem;
    align-self: start;
    flex-direction: column;
    align-items: flex-start;
    gap: .75rem;
  }

  .page-news .note-rail-bar {
    width: 26px;
  }
}

@media (min-width: 1024px) {
  .page-news .lane-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .review-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .series-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.25rem, 3vw, 2.25rem);
    align-items: start;
  }

  .page-news .series-card--b {
    margin-top: 3rem;
  }

  .page-news .series-card--c {
    margin-top: 6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note-title,
  .page-news .note-id,
  .page-news .lane-card,
  .page-news .lane-chip,
  .page-news .review-card {
    transition: none;
  }

  .page-news .note:hover .note-title {
    transform: none;
  }
}